JP6502018B2 - Mobile communication terminal, position transition grasping system, collected information providing apparatus, position transition providing program, collected information providing program, position transition grasping method, position transition providing method, and collected information providing method - Google Patents

Description

  The present invention relates to a mobile communication terminal capable of grasping a transition of a position of a portable communication terminal, a position transition grasping system, a collected information providing apparatus, a position transition providing program, a collected information provision program, a position transition grasping method, and a position transition providing method , And a method of providing collected information.

  There are systems configured to collect information on people moving within a predetermined range (see, for example, Patent Documents 1 to 6).

  In the systems described in Patent Documents 1 to 4, the mobile communication terminals possessed by the respective information collection persons transmit and receive information to and from each other. Then, each mobile communication terminal transmits the information received from another mobile communication terminal to the information collecting apparatus via a communication network such as a mobile phone communication network.

  Further, the systems described in Patent Documents 5 and 6 provide a plurality of reference stations for providing position information within a predetermined range, and collect position information of a person moving within the predetermined range.

  In the system described in Patent Document 7, an information storage terminal storing predetermined information provides information to a mobile communication terminal within a predetermined range, and the mobile communication terminal is another mobile communication terminal in the vicinity. Provide the predetermined information.

JP, 2006-172223, A JP 2007-298404 A JP, 2010-28806, A JP, 2010-251858, A JP, 2009-36692, A International Publication No. 2008/146492 Unexamined-Japanese-Patent No. 2012-169935

  However, as in the systems described in Patent Documents 1 to 4, in order to configure the information collecting apparatus to be able to receive information from each mobile communication terminal via a communication network such as a mobile telephone communication network, There is a problem that it costs a large amount of money. In particular, installing an information collection device connectable to a communication network in a mountainous area where a mountain trail is provided requires a large amount of cost, including provision of a power supply source. In places where the radio wave of the cellular phone communication network can not be reached, it will require an even greater cost.

  In addition, the systems described in Patent Documents 5 and 6 must provide a reference station that provides position information within a predetermined range, and also have a problem that the construction of the system is expensive. Moreover, in order to install a reference station etc., permission of installation must be obtained, and the systems described in Patent Documents 5 and 6 have a problem that it takes time to start operation.

  Although the system described in Patent Document 7 provides the predetermined information provided by the information storage terminal to the mobile communication terminal within the predetermined range, it is preferable that the movement status of the mobile communication terminal can be grasped .

  Therefore, according to the present invention, a portable communication terminal capable of grasping the transition of the position of the portable communication terminal without spending a large amount of money etc., a position transition grasping system, a collection information providing device, a position transition providing program, and collection information provision It is an object to provide a program, a position transition grasping method, a position transition providing method, and a collected information provision method.

  A mobile communication terminal according to the present invention comprises: communication means for performing near field communication; position information generating means for generating position information indicating the current position when the communication means performs near field communication; and position information generating means And storing means for storing the position information generated by the communication means, the communication means transmitting the position information stored in the storage means to the information collecting means for collecting the position information.

  A position transition grasping system according to the present invention is characterized by comprising a plurality of mobile communication terminals of any aspect and an information collecting means for receiving information from the plurality of mobile communication terminals.

  The collected information providing apparatus according to the present invention comprises: information storage means for storing mobile communication terminal information including information indicating the position of another mobile communication terminal received from the mobile communication terminal; and mobile communication terminal information stored in the information storage means And providing information to the portable communication terminal.

  The position transition providing program according to the present invention provides the computer with position information indicating the current position when performing near field communication with the mobile communication terminal through communication processing for performing near field communication with the mobile communication terminal and communication processing. The position information generation processing to be generated and the storage processing to store the position information generated in the position information generation processing in the storage unit are respectively executed, and the communication processing causes the position information stored in the storage unit to be transmitted to the information collection unit It is characterized by

  A program for providing collected information according to the present invention includes, in a computer, mobile communication terminal information stored in information storage means for storing mobile communication terminal information including information indicating the position of another mobile communication terminal received from a mobile communication terminal. An information providing process for providing stored information to a mobile communication terminal is performed.

  In the position transition grasping method according to the present invention, when a plurality of mobile communication terminals perform near field communication with another mobile communication terminal in the communication step and the communication step performing the near field communication, the position indicating the current position The information collecting means includes a position information generating step of generating information and a storing step of storing the position information generated in the position information generating step in the storing means, and the communication step receives information from the plurality of mobile communication terminals. And transmitting the position information stored in the storage means.

  A position transition providing method according to the present invention includes a communication step of performing near field communication, a position information generating step of generating position information indicating a current position when near field communication is performed in the communication step, and position information generation. And storing the position information generated in the step in the storing means, and transmitting the position information stored in the storing means to the information collecting means for collecting the position information in the communication step.

  The method for providing collected information according to the present invention comprises the steps of: storing information in the information storage means for storing mobile communication terminal information including information indicating the position of another mobile communication terminal received from the mobile communication terminal; And D. providing a portable communication terminal with stored information including portable communication terminal information.

  According to the present invention, the transition of the position of the mobile communication terminal can be grasped without spending a large amount of money and the like.

It is a block diagram showing an example of composition of a position transition grasping system of a 1st embodiment of the present invention. FIG. 6 is an explanatory view showing a state in which a mobile communication terminal possessed by B and a mobile communication terminal possessed by B transmit and receive information. FIG. 7 is a sequence diagram showing an operation in which a mobile communication terminal possessed by a and a mobile communication terminal possessed by b transmit and receive information. It is explanatory drawing which shows a mode that the portable communication terminal which B possesses, and an information gathering set transmit / receive information. It is a sequence diagram which shows the operation | movement which a mobile communication terminal which B possesses, and an information gathering set transmit / receive information. It is explanatory drawing which shows the 1st example of transition of the position of each visitor in a theme park. It is explanatory drawing which shows the example of the information which the mobile communication terminal of b transmitted to the communication apparatus. It is explanatory drawing which shows the 2nd example of transition of the position of each visitor in a theme park. It is explanatory drawing which shows the example of the information which the other mobile communication terminal transmitted to the communication apparatus. It is explanatory drawing which shows the portable communication terminal which appeared overlappingly with the explanatory drawing shown in FIG. 7, and the explanatory drawing shown in FIG. It is a block diagram showing an example of composition of a position transition grasping system of a 2nd embodiment of the present invention. It is an explanatory view showing arrangement of each component in a position transition grasping system of a 2nd embodiment of the present invention. It is a block diagram showing an example of composition of a power supply system of an information gathering set. It is a flowchart which shows operation | movement of an information gathering set. It is a block diagram which shows the structural example of the mobile communication terminal of the 3rd Embodiment of this invention. It is a block diagram showing an example of composition of a position transition grasping system of a 4th embodiment of the present invention. It is a block diagram which shows the structural example of the collected information provision apparatus of the 5th Embodiment of this invention.

Embodiment 1
A position transition grasping system according to a first embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a block diagram showing a configuration example of a position transition grasping system according to a first embodiment of this invention. As shown in FIG. 1, the position transition grasping system according to the first embodiment of the present invention includes mobile communication terminals 100 a to 100 z and an information collection set 200.

  The mobile communication terminals 100a to 100z respectively include position information generating units 101a to 101z, time information providing units 102a to 102z, communication units 103a to 103z, storage units 104a to 104z, and control units 105a to 105z. , Are mutually the same configuration.

  The position information generation units 101a to 101z generate position information indicating the current position of the own terminal based on, for example, information received from a GPS (Global Positioning System) satellite. The time information providing units 102a to 102z are realized by, for example, a real time clock, and provide time information indicating the current time. The communication units 103a to 103z perform near field communication, and transmit / receive information to / from the other mobile communication terminals 100a to 100z and the information collection set 200. The storage units 104a to 104z store information. The control units 105a to 105z are realized by, for example, a central processing unit (CPU) that executes processing according to program control, and controls each unit of the mobile communication terminals 100a to 100z.

  The information collection set 200 includes a control device 210 including an information storage unit 211 and a control unit 212, and a communication device 220 connected to the control device 210. The controller 210 is implemented by, for example, a computer. The communication device 220 may be incorporated in the control device 210.

  The communication device 220 performs near field communication according to the control of the control unit 212 of the control device 210, and transmits and receives information to and from the mobile communication terminals 100a to 100z. The control unit 212 causes the information storage unit 211 to store the information received by the communication device 220 from the mobile communication terminals 100a to 100z. The information storage unit 211 stores information under the control of the control unit 212.

  The short distance wireless communication performed by the communication units 103a to 103z of the mobile communication terminals 100a to 100z and the communication device 220 of the information collection set 200 is, for example, communication based on the Bluetooth (registered trademark) standard, infrared wireless communication, Other wireless communication. Hereinafter, transmission and reception of information performed in short-distance wireless communication may be referred to as back-and-forth communication.

  Next, the operation of the position transition grasping system of the present embodiment will be described. First, an operation in which the mobile communication terminal 100a and the mobile communication terminal 100b mutually transmit and receive information will be described. FIG. 2 is an explanatory view showing a state in which the mobile communication terminal 100a possessed by the visitor "B" and the mobile communication terminal 100b possessed by the visitor "B" transmit and receive information. FIG. 3 is a sequence diagram showing an operation in which the mobile communication terminal 100 a possessed by the visitor “A” and the mobile communication terminal 100 b possessed by the visitor “B” transmit and receive information. In the following, the visitors "B", "B", etc. are simply referred to as "B", "B", etc.

  The portable communication terminal 100 a possessed by “i” and the portable communication terminal 100 b possessed by “ro” periodically transmit request information, which is information for requesting a response from another portable communication terminal, by near field wireless communication. . Specifically, the communication units 103a and 103b of the mobile communication terminals 100a and 100b periodically transmit the request information by near field communication under the control of the control units 105a and 105b. In this example, it is assumed that the portable communication terminal 100b possessed by the "Ro" receives the request information transmitted by the portable communication terminal 100a possessed by the "Ro" in the vicinity of the "I" (Step S101). , S102). The request information includes identification information “A” for identifying the mobile communication terminal 100 a of the transmission source from the other mobile communication terminals 100 b to 100 z. Hereinafter, it is assumed that the character attached to the end of the code of each mobile communication terminal is the identification information set in the mobile communication terminal.

  The control unit 105b of the mobile communication terminal 100b receiving the request information transmitted by the mobile communication terminal 100a causes the position information generation unit 101b to generate position information (step S103). Then, the control unit 105b of the mobile communication terminal 100b performs the following process in response to the reception of the request information in the process of step S102. That is, the control unit 105 b associates the identification information “A”, the position information, and the time information and stores the identification information “A” in the storage unit 104 b (step S 104). The identification information “A” is included in the request information received in the process of step S102. Position information is generated by the process of step S103. The time information is provided by the time information providing unit 102b.

  In addition, in response to receiving the request information transmitted by the mobile communication terminal 100a, the control unit 105b of the mobile communication terminal 100b transmits response information to the mobile communication terminal 100a by near field communication (step S105). ). The response information includes identification information "B" for identifying the mobile communication terminal 100b of the transmission source from the other mobile communication terminals 100a and 100c to 100z.

  The control unit 105a of the mobile communication terminal 100a receiving the response information transmitted by the mobile communication terminal 100b causes the position information generation unit 101a to generate position information (step S106). Then, the control unit 105a of the mobile communication terminal 100a performs the following process in response to the reception of the response information transmitted in the process of step S104. That is, the control unit 105a associates the identification information "B", the position information, and the time information, and stores the identification information "B" in the storage unit 104a (step S107). The identification information "B" is included in the response information transmitted in the process of step S105. The position information is generated in the process of step S106. The time information is provided by the time information provider 102a.

  Next, an operation in which the mobile communication terminal 100a and the information collection set 200 mutually transmit and receive information will be described. FIG. 4 is an explanatory view showing how the mobile communication terminal 100 a possessed by “i” and the information collection set 200 transmit and receive information. FIG. 5 is a sequence diagram showing an operation in which the mobile communication terminal 100 a possessed by “i” and the information collection set 200 transmit and receive information. In this example, the mobile communication terminal 100a transmits and receives information to and from the information collection set 200 after performing each process of transmitting and receiving information to and from the mobile communication terminal 100b as shown in FIG.

  The portable communication terminal 100 a possessed by “i” and the information collection set 200 periodically transmit request information, which is information for requesting a response to another portable communication terminal, by near field communication. Specifically, the communication unit 103a of the mobile communication terminal 100a and the communication device 220 of the information collection set 200 periodically perform short-distance wireless request information according to the control of the control unit 105a and the control unit 212 of the control device 210. Send by communication. In this example, it is assumed that the portable communication terminal 100a possessed by “i” has the request information transmitted by the communication device 220 of the information collection set 200 in the vicinity of the information collection set 200 (step S201, S202). The request information includes identification information “GATE 1” for identifying the communication device 220 of the information collection set 200 of the transmission source from the portable communication terminals 100 a to 100 z.

  The control unit 105a of the mobile communication terminal 100a having received the request information transmitted by the communication device 220 of the information collection set 200 receives the request information including the identification information "GATE 1" in the process of step S202. Do the processing. That is, the control unit 105a causes the communication unit 103a to transmit response information including the identification information "A" and the information stored in the storage unit 104a to the communication device 220 by near field communication (step S203). The information transmitted in the process of step S203 is the identification information "A" of the mobile communication terminal 100a and the information stored in the storage unit 104b in the process of step S107 shown in FIG. Therefore, in the process of step S203, identification information "A" of the mobile communication terminal 100a, identification information "B" of the mobile communication terminal 100b, position information, and time information are transmitted. The position information is information generated in the process of step S106 shown in FIG. The time information is information provided by the time information providing unit 102a in response to the communication unit 103a of the mobile communication terminal a receiving the response information from the communication unit 103b of the mobile communication terminal 100b. Therefore, the information transmitted from the mobile communication terminal 100a to the communication device 220 of the information collection set 200 in the process of step S203 is information indicating the position at which the mobile communication terminal 100a and the mobile communication terminal 100b went through communication and the time Contains the information shown.

  The control unit 212 of the control device 210 of the information collection set 200 causes the information storage unit 211 to store the information transmitted in the process of step S203 and received by the communication device 220 (step S204).

  Therefore, in the information storage unit 211 of the control device 210 of the information collection set 200, information when the portable communication terminal 100a and the portable communication terminal 100b go through and communicate with each other is accumulated.

  Next, an example in which the position transition grasping system of the first embodiment of the present invention is used for grasping the position transition of the visitors in the theme park will be described. FIG. 6 is an explanatory view showing a first example of the transition of the position of each visitor in the theme park. FIG. 6 shows the transition of the position of "I" who is a visitor. As shown in FIG. 6, in the present embodiment, for example, the information collection set 200 is installed at the entrance 300 of the theme park. In addition, if the communication apparatus 220 is installed in the entrance / exit 300, the control apparatus 210 of the information collection set 200 may be installed in another place.

“A” receives, for example, the mobile communication terminal 100 a (not shown in FIG. 6) at the entrance 300 where the information collection set 200 is installed. Then, the control unit 105a of the mobile communication terminal 100a stores the following information in the storage unit 104a based on the fact that the communication unit 103a transmits and receives information to and from the communication device 220.
"GATE: 13:00: point GATE"
Here, “GATE” is identification information indicating the information collection set 200 received by the communication unit 103 a of the mobile communication terminal 100 a from the communication device 220 of the information collection set 200. Further, “13:00” is a time indicated by the time information provided by the time information providing unit 102 a when the communication unit 103 a of the mobile communication terminal 100 a exchanges information with the communication device 220. “Point GATE” is position information indicating the position of the entrance 300 generated by the position information generation unit 101 a when the communication unit 103 a of the mobile communication terminal 100 a exchanges information with the communication device 220.

Next, “I” travels the route indicated by arrow 1 in FIG. 6, and travels with the visitor “R” at point P1. When “I” goes to and from “B”, the mobile communication terminal 100 a of “B” and the mobile communication terminal 100 b of “B” transmit and receive information. Then, the control unit 105a of the portable communication terminal 100a of “i” causes the storage unit 104a to store the following information based on the fact that the communication unit 103a transmits and receives information to and from the portable communication terminal 100b of “ii”.
"B: 13:02: point P1"
Furthermore, “I” travels along the path indicated by arrow 2 in FIG. 6, and travels with the visitor “H” at point P2. When "I" goes and goes with "HA", the mobile communication terminal 100a of "Y" and the mobile communication terminal 100c of "HA" transmit and receive information. Then, the control unit 105a of the portable communication terminal 100a of “i” stores the following information in the storage unit 104a based on the fact that the communication unit 103a transmits and receives information to and from the portable communication terminal 100c of “ha”.
"C: 13:10: point P2"
In addition, “I” travels the route indicated by arrow 3 in FIG. 6, and travels with the visitor “D” at the point P3. When "I" goes and goes with "D", the mobile communication terminal 100a of "B" and the mobile communication terminal 100d of "D" transmit and receive information. Then, the control unit 105a of the portable communication terminal 100a of “i” stores the following information in the storage unit 104a based on the fact that the communication unit 103a transmits and receives information to and from the portable communication terminal 100d of “d”.
"D: 13:30: point P3"
Furthermore, “I” travels along the path indicated by arrow 4 in FIG. 6, and travels with visitor “H” at point P4. When "I" goes and goes with "E", the mobile communication terminal 100a of "A" and the mobile communication terminal 100e of "E" transmit and receive information. Then, the control unit 105a of the portable communication terminal 100a of “i” stores the following information in the storage unit 104a based on the fact that the communication unit 103a transmits and receives information to and from the portable communication terminal 100e of “e”.
"E: 13:45: point P4"
In addition, “I” travels the route indicated by the arrow 5 in FIG. 6, and travels with the visitor “H” at the point P5. When "I" goes and goes with "H", the mobile communication terminal 100a of "B" and the mobile communication terminal 100f of "H" transmit and receive information. Then, the control unit 105a of the portable communication terminal 100a of “i” causes the storage unit 104a to store the following information based on the fact that the communication unit 103a transmits and receives information to and from the portable communication terminal 100f of “f”.
"F: 13:53: point P5"
Furthermore, “I” travels along the path indicated by arrow 6 in FIG. 6, and travels with the visitor “T” at point P6. When "i" goes to and from "t", the mobile communication terminal 100a of "i" and the mobile communication terminal 100g of "t" transmit and receive information. Then, the control unit 105a of the portable communication terminal 100a of “i” stores the following information in the storage unit 104a based on the fact that the communication unit 103a transmits and receives information to and from the portable communication terminal 100g of “t”.
"G: 14:08: point P6"
In addition, “I” travels the route indicated by the arrow 7 in FIG. 6, and travels with the visitor “chi” at a point P7. When "i" goes and goes with "chi", the mobile communication terminal 100a of "i" and the mobile communication terminal 100h of "chi" transmit and receive information. Then, the control unit 105a of the portable communication terminal 100a of “i” stores the following information in the storage unit 104a based on the fact that the communication unit 103a transmits and receives information to and from the portable communication terminal 100h of “hi”.
"H: 14:13: point P7"
Furthermore, “I” travels the route indicated by arrow 8 in FIG. 6 and travels with the visitor “R” at point P8. When “I” goes and goes with “R”, the mobile communication terminal 100 a of “B” and the mobile communication terminal 100 i of “R” transmit and receive information. Then, the control unit 105a of the portable communication terminal 100a of “i” stores the following information in the storage unit 104a based on the fact that the communication unit 103a transmits and receives information to and from the portable communication terminal 100i of “i”.
"I: 14:20: point P8"
In addition, “I” travels the route indicated by the arrow 9 in FIG. 6, and travels with the visitor “N” at the point P9. When "I" goes to "nu", the mobile communication terminal 100a of "Y" and the mobile communication terminal 100j of "Nu" transmit and receive information. Then, the control unit 105a of the portable communication terminal 100a of “i” stores the following information in the storage unit 104a based on the fact that the communication unit 103a transmits and receives information to and from the portable communication terminal 100j of “n”.
"J: 14:34: point P9"
Furthermore, “I” travels the path indicated by arrow 10 in FIG. 6, and travels with visitor “L” at point P10. When "I" goes to "L", the mobile communication terminal 100a of "I" and the mobile communication terminal 100k of "L" transmit and receive information. Then, the control unit 105a of the portable communication terminal 100a of “i” causes the storage unit 104a to store the following information based on the fact that the communication unit 103a transmits and receives information to and from the portable communication terminal 100k of “L”.
"K: 14:45: point P10"
Then, “I” travels the path indicated by the arrow 11 in FIG. 6, and moves from the point P10 to the entrance 300. At the entrance 300, the communication device 220 of the information collection set 200 is installed. Therefore, when passing through the entrance 300, the control unit 105a of the portable communication terminal 100a of “a” causes the communication unit 103a to transmit the information stored in the storage unit 104a to the communication device 220 of the information collection set 200. .

  FIG. 7 is an explanatory view showing an example of information transmitted to the communication device 220 by the mobile communication terminal 100 a of “i”. As shown in FIG. 7, the mobile communication terminal 100 a of “i” includes identification information of the mobile communication terminal of the other party who has made a go-around communication, time information indicating the time when the go-around communication was performed, and position information indicating a position. Are sent to the communication device 220. Then, as shown in FIG. 7, it is possible to grasp the transition of the position of “A” carrying the mobile communication terminal 100 a by the time information and the position information included in the information transmitted to the communication device 220.

FIG. 8 is an explanatory view showing a second example of the transition of the position of each visitor in the theme park. FIG. 8 shows the transition of the position of the visitor "ヲ". As shown in FIG. 8, for example, “ヲ” receives the portable communication terminal 100 l at the entrance 300 where the communication device 220 of the information collection set 200 is installed. Then, the control unit 1051 of the mobile communication terminal 1001 causes the storage unit 1041 to store the following information based on the fact that the communication unit 1031 transmits and receives information to and from the communication device 220.
"GATE: 14:15: point GATE"
Next, “ヲ” moves along the path indicated by arrow 12 in FIG. 8 and travels with visitor “W” at point P11. When “ヲ” comes and goes with “W”, the mobile communication terminal 100 l of “ヲ” and the mobile communication terminal 100 m of “W” transmit and receive information. Then, the control unit 1051 of the “ヲ” portable communication terminal 1001 causes the storage unit 1041 to store the following information based on the fact that the communication unit 1031 transmits and receives information to and from the “W” portable communication terminal 100m.
"M: 14:17: point P11"
Furthermore, “ヲ” moves along the path indicated by arrow 13 in FIG. 8 and travels with the visitor “K” at point P12. When “通信” comes and goes with “ka”, the mobile communication terminal 100 l of “と” and the mobile communication terminal 100 n of “ka” transmit and receive information. Then, the control unit 1051 of the “ヲ” portable communication terminal 1001 stores the following information in the storage unit 1041 based on the fact that the communication unit 1031 transmits and receives information to and from the “「 ”portable communication terminal 100n.
"N: 14:23: point P12"
In addition, “ヲ” travels the route indicated by the arrow 14 in FIG. 8 and travels with the visitor “D” at a point P13. When “ヲ” comes and goes with “D”, the mobile communication terminal 100 l of “ヲ” and the mobile communication terminal 100 d of “D” transmit and receive information. Then, the control unit 1051 of the portable communication terminal 1001 of “ヲ” causes the storage unit 1041 to store the following information based on the fact that the communication unit 1031 exchanges information with the portable communication terminal 100d of “d”.
"D: 14:31: point P13"
Furthermore, “ヲ” travels the path indicated by arrow 15 in FIG. 8 and travels with visitor “Yo” at point P14. When "ヲ" comes and goes with "Yo", the mobile communication terminal 100l of "ヲ" and the mobile communication terminal 100o of "Yo" transmit and receive information. Then, the control unit 1051 of the “ヲ” mobile communication terminal 1001 stores the following information in the storage unit 1041 based on the fact that the communication unit 1031 transmits and receives information to and from the “Y” mobile communication terminal 100o.
"O: 14:44: point P14"
In addition, “ヲ” travels the route indicated by the arrow 16 in FIG. 8 and travels with the visitor “ta” at a point P15. When “ヲ” goes with “ta”, the mobile communication terminal 100 l of “ヲ” and the mobile communication terminal 100 p of “ta” transmit and receive information. Then, the control unit 1051 of the portable communication terminal 1001 of “ヲ” causes the storage unit 1041 to store the following information based on the fact that the communication unit 1031 transmits and receives information to and from the portable communication terminal 100p of “ta”.
"P: 14:50: point P15"
Furthermore, “ヲ” moves along the path indicated by arrow 17 in FIG. 8 and travels with visitor “「 ”at point P16. When “ヲ” comes and goes with “チ”, the mobile communication terminal 100 l of “ヲ” and the mobile communication terminal 100 h of “チ” transmit and receive information. Then, the control unit 1051 of the “携 帯” mobile communication terminal 1001 stores the following information in the storage unit 1041 based on the fact that the communication unit 1031 transmits and receives information to and from the “「 ”mobile communication terminal 100h.
"H: 14:58: point P16"
In addition, “ヲ” travels the route indicated by the arrow 18 in FIG. 8 and travels with the visitor “Le” at a point P17. When “ヲ” comes and goes with “レ”, the mobile communication terminal 100 l of “ヲ” and the mobile communication terminal 100 q of “レ” transmit and receive information. Then, the control unit 1051 of the “ヲ” mobile communication terminal 1001 stores the following information in the storage unit 1041 based on the fact that the communication unit 1031 transmits and receives information to and from the “Le” mobile communication terminal 100q.
"Q: 15:10: point P17"
Furthermore, “ヲ” travels the route indicated by arrow 19 in FIG. 8 and travels with the visitor “SO” at a point P18. When “ヲ” comes and goes with “SO”, the mobile communication terminal 100 l of “ヲ” and the mobile communication terminal 100 r of “SO” transmit and receive information. Then, the control unit 1051 of the “ヲ” portable communication terminal 1001 stores the following information in the storage unit 1041 based on the fact that the communication unit 1031 transmits and receives information to and from the “soo” portable communication terminal 100r.
"R: 15:12: point P18"
In addition, “ヲ” travels the route indicated by the arrow 20 in FIG. 8 and travels with the visitor “N” at a point P19. When “ヲ” goes to “ne”, the mobile communication terminal 100 l of “ヲ” and the mobile communication terminal 100 j of “n” transmit and receive information. Then, the control unit 1051 of the “ヲ” portable communication terminal 1001 stores the following information in the storage unit 1041 based on the fact that the communication unit 1031 transmits and receives information to and from the “n” portable communication terminal 100j.
"J: 15:20: point P19"
Furthermore, “ヲ” moves along the path indicated by arrow 21 in FIG. 8 and travels with visitor “” at point P20. When “通信” comes and goes with “tsu”, the mobile communication terminal 100 l of “ヲ” and the mobile communication terminal 100 s of “tsu” transmit and receive information. Then, the control unit 1051 of the “ヲ” portable communication terminal 1001 stores the following information in the storage unit 1041 based on the fact that the communication unit 1031 transmits and receives information to and from the “t” portable communication terminal 100s.
"S: 15:22: point P20"
Then, “ヲ” travels the path indicated by the arrow 22 in FIG. 8 and moves from the point 20 to the entrance 300. At the entrance 300, the communication device 220 of the information collection set 200 is installed. Therefore, when passing through the entrance 300, the control unit 1051 of the “ヲ” portable communication terminal 1001 causes the communication unit 1031 to transmit the information stored in the storage unit 1041 to the communication device 220 of the information collection set 200. .

  FIG. 9 is an explanatory view showing an example of information transmitted to the communication device 220 by the “ヲ” mobile communication terminal 100 l. As shown in FIG. 9, the mobile communication terminal 1001 of “ヲ” includes identification information of the mobile communication terminal of the other party who has made a go-around communication, time information showing the time when the go-to-go communication was performed, and position information showing the position. Are sent to the communication device 220. Then, as shown in FIG. 9, it is possible to grasp the transition of the position of “ヲ” carrying the mobile communication terminal 100 l by the time information and the position information included in the information transmitted to the communication device 220.

  FIG. 10 is an explanatory view showing a mobile communication terminal that appears overlapping with the explanatory view shown in FIG. 7 and the explanatory view shown in FIG. As shown in FIG. 10, the visitor "D" who owns the mobile communication terminal 100d travels with the visitor "I" at point P3 at 13:30, and the visitor "D" at point P13 at 14:31. It is understood that it went out with "ヲ". In addition, as shown in FIG. 10, the visitor "chi" who owns the mobile communication terminal 100h visits with the visitor "i" at 14:08 at point P6, and attends at 14:58 at point P16. It can be understood that the person who has been with Furthermore, as shown in FIG. 10, the visitor "nu" who possesses the mobile communication terminal 100j goes and interacts with the visitor "i" at 14:34 at point P9, and attends at 15:20 at point P19. It can be understood that the person who has been with

Then, based on the information stored in the information storage unit 211 of the control device 210 of the information collection set 200, the following can be understood.
"Visitor" ni "who was at point P3 was at point P13 after 61 minutes"
"The visitor" To "who was at point P6 was at point P16 50 minutes later"
"The visitor" nu "who was at point P9 was at point P19 after 46 minutes"
That is, the transition of the position of each visitor can be grasped. Therefore, it is possible to grasp the visitor's flow line.

  According to the present embodiment, each mobile communication terminal stores the position information and the time information each time the mobile communication terminal makes a go-around communication with another mobile communication terminal. Therefore, when the communication device 220 of the information collection set 200 receives the information from each mobile communication terminal, it is possible to grasp the transition of the position of each visitor who held the mobile communication terminal.

  Further, according to the present embodiment, the communication device 220 of the information collection set 200 receives information from the portable communication terminals 100a and 100l when the portable communication terminals 100a and 100l communicate with each other. The information indicates the information for identifying the mobile communication terminal possessed by the person who has passed, the time when the communication was made, and the place where the communication was made. Therefore, based on the information received from the mobile communication terminals 100a and 100l, the transition of the position of the holder of the other mobile communication terminal can be grasped.

  Furthermore, according to the present embodiment, the transition of the position of the holder of the other mobile communication terminal can be grasped before the holder leaves the entrance 300 and exits. Therefore, for example, it is possible to predict the transition of the position of the visitor and to prevent the crowding and depopulation of the visitor in a certain range.

  Further, according to the present embodiment, it is possible to construct a system for grasping the transition of the position of the mobile communication terminal at low cost without using a communication network such as a mobile telephone communication network or providing a reference station.

Embodiment 2
Next, a position transition grasping system according to a second embodiment of the present invention will be described with reference to the drawings. In this embodiment, the position transition grasping system of the present invention is used for early detection of a climber who has suffered.

  FIG. 11 is a block diagram showing a configuration example of a position transition grasping system according to the second embodiment of the present invention. As shown in FIG. 11, the position transition grasping system of the present embodiment includes mobile communication terminals 400 a to 400 d, information collection sets 500 a and 500 b, and information aggregation sets 600 a and 600 b.

  FIG. 12 is an explanatory view showing the arrangement of each component in the position transition grasping system according to the second embodiment of the present invention. In the present embodiment, the information aggregation set 600 a is installed at the mountain climbing opening, and the information aggregation set 600 b is installed at a mountain hut that extends from the mountain climbing opening via the first mountain trail 701 and the second mountain trail 702. In addition, an information collection set 500a is installed along the third mountain trail 703 starting from the connection point between the first mountain trail 701 and the second mountain trail 702. Then, the information collection set 500 b is installed on the road that has traveled in the right direction along the fourth mountain path 704 connected in the left and right direction at the end point of the third mountain path 703.

  As shown in FIG. 11, the information aggregation set 600a, 600b includes control devices 610a, 610b respectively including information storage portions 611a, 611b and control portions 612a, 612b, and communication devices respectively connected to the control devices 610a, 610b. And 620a and 620b, respectively. The control devices 610a and 610b are implemented by, for example, a computer. The communication devices 620a and 620b may be incorporated in the control devices 610a and 610b.

  The communication devices 620a and 620b perform near field communication according to the control of the control units 612a and 612b of the control devices 610a and 610b, respectively, and transmit / receive information to / from the portable communication terminals 400a to 400d. The control units 612a and 612b cause the information storage units 611a and 611b to store the information received by the communication devices 620a and 620b from the mobile communication terminals 400a to 400d. The information storage units 611a and 611b store information under the control of the control units 612a and 612b.

  The mobile communication terminals 400a to 400d are respectively owned by a climber. In the present embodiment, the mobile communication terminal 400a is owned by the climber "K", the mobile communication terminal 400b is owned by the mountain climber "K", and the mobile communication terminal 400c is owned by the mountain climber "K". The 400d is owned by the climber "Ding".

  The mobile communication terminals 400a to 400d respectively include position information generating units 401a to 401d, time information providing units 402a to 402d, communication units 403a to 403d, storage units 404a to 404d, and control units 405a to 405d.

  The position information generating units 401a to 401d correspond to the position information generating units 401a to 401z in the first embodiment, and generate position information indicating the current position of the own terminal, for example, based on the information received from the GPS satellites. . The time information providing units 402 a to 402 d correspond to the time information providing units 102 a to 102 z in the first embodiment, and are realized by, for example, a real time clock, and provide time information indicating the current time. The communication units 403a to 403d correspond to the communication units 103a to 103z in the first embodiment, and perform near field communication, and other mobile communication terminals 400a to 400d, information collection sets 500a and 500b, and information aggregation set Sends and receives information with 600a and 600b. The storage units 404a to 404d correspond to the storage units 104a to 104z in the first embodiment, and store information. The control units 405a to 405d correspond to the control units 105a to 105z in the first embodiment, and control the respective units of the mobile communication terminals 400a to 400d.

  The short-distance wireless communication performed by the communication units 403a to 403d of the mobile communication terminals 400a to 400d, the communication devices 520a and 520b of the information collection sets 500a and 500b, and the communication devices 620a and 620b of the information aggregation sets 600a and 600b is, for example, , Communication based on the Bluetooth (registered trademark) standard, infrared wireless communication, and other wireless communication.

  The information collection sets 500a and 500b and the information aggregation sets 600a and 600b may have the same configuration as the information collection set 200 in the first embodiment shown in FIG.

  As shown in FIG. 11, the information collection sets 500a and 500b include control devices 510a and 510b including information storage units 511a and 511b and control units 512a and 512b, respectively, and communication devices connected to the control devices 510a and 510b, respectively. 520a and 520b. Control devices 510a and 510b are implemented by, for example, a computer. The communication devices 520a and 520b may be incorporated in the control devices 510a and 510b, respectively.

  The communication devices 520a and 520b perform near field communication according to the control of the control units 512a and 512b of the control devices 510a and 510b, and transmit / receive information to / from the portable communication terminals 400a to 400d. The control units 512a and 512b cause the information storage units 511a and 511b to accumulate information received by the communication devices 520a and 520b from the portable communication terminals 400a to 400d. The information storage units 511a and 511b store information under the control of the control units 512a and 512b.

  As described above, the information collection sets 500a and 500b are installed along the mountain trail. Therefore, it may be installed in a place where there is no power supply source such as a commercial power source. Therefore, in the information collection set 500a, 500b of the present embodiment, a power supply system capable of supplying power to each part of the information collection set 500a, 500b is provided even when there is no power supply source.

  FIG. 13 is a block diagram showing a configuration example of a power supply system of the information collection set 500a. As shown in FIG. 13, the power supply system of the information collection set 500 a includes a 1.8V power operation unit 530, a 3.3V power operation unit 540, a hybrid charging circuit unit 550, a 1.8V voltage conversion unit 560, and 3 V voltage conversion unit 570 is included.

  The 1.8 V power supply operation unit 530 includes a radio wave detection circuit 531, a wakeup pulse generation circuit 532, and a field effect transistor 533.

  An antenna 534 is connected to the radio wave detection circuit 531. Then, the radio wave detection circuit 531 measures the signal strength of the radio wave received by the antenna 534. The wakeup pulse generation circuit 532 inputs a wakeup pulse to the field effect transistor 533 when the measurement result of the signal strength of the radio wave received by the antenna 534 by the radio wave detection circuit 531 is equal to or more than a predetermined threshold. When the wakeup pulse generated by the wakeup pulse generation circuit is input, the field effect transistor 533 applies a voltage of 3.3V to each unit of the 3.3V power supply operation unit 540.

  The 3.3 V power operation unit 540 includes an analog radio unit 541, a digital radio unit 542, a microcomputer 543, and other circuit units 544. Each part of the 3.3 V power operation unit 540 is driven by the voltage of 3.3 V applied by the field effect transistor 533.

  The analog wireless unit 541 and the digital wireless unit 542 generate a wireless signal for transmitting information to the mobile communication terminals 400 a to 400 d and decode the received wireless signal. The microcomputer 543 controls the respective units of the 3.3 V power supply operation unit 540. The other circuit unit 545 supplies power to the respective units of the 3.3 V power supply operation unit 540.

  Hybrid charging circuit unit 550 includes solar panel 551, charging circuit 552, rechargeable battery 553, and electromagnetic wave voltage conversion unit 554. The solar panel 551 converts sunlight energy into electric energy and inputs it to the charging circuit 552. An antenna 555 is connected to the electromagnetic wave voltage conversion unit 554. The electromagnetic wave voltage conversion unit 554 is realized by, for example, a coil, converts the electromagnetic wave received by the antenna 555 into electric energy, and inputs the electric energy to the charging circuit 552. The charging circuit 552 charges the rechargeable battery 553 based on the electric energy input by the solar panel 552 and the electric energy input by the electromagnetic wave voltage conversion unit 554.

  The 1.8 V voltage conversion unit 560 supplies power of 1.8 V based on the power stored in the rechargeable battery 553 to the radio wave detection circuit 531 and the wakeup pulse generation circuit 532. The 3.3 V voltage conversion unit 570 supplies power of a voltage of 3.3 V based on the power stored in the rechargeable battery 553 to the field effect transistor 533.

  In the present embodiment, each part of the 1.8V power supply operation unit 530 is configured to be driven by the 1.8V voltage converted by the 1.8V voltage conversion unit 560, but the 1.8V voltage is The conversion unit 560 may convert to another voltage, and each unit of the 1.8 V power supply operation unit 530 may be configured to be driven by the other voltage.

  Further, in the present embodiment, each part of the 3.3 V power supply operation unit 540 is configured to be driven by the voltage of 3.3 V converted by the 3.3 V voltage conversion unit 570, but the 3.3 V voltage The conversion unit 570 may convert to another voltage, and each unit of the 3.3 V power operation unit 540 may be configured to be driven by the other voltage.

  FIG. 14 is a flowchart showing the operation of the information collection set 500a, 500b. Note that FIG. 14 exemplifies a case where the mobile communication terminal 400c possessed by a whistle passes near the information collection set 500a. However, the operation of the information collection set 500a, 500b is the same even when any of the mobile communication terminals 400a to 400d passes near the information collection set 500a, 500b.

  When the mobile communication terminal 400c carried by a mountaineer who is a climber approaches the communication device 520a of the information collection set 500a, the signal strength of the radio wave transmitted by the mobile communication terminal 400c received by the antenna 534 is strengthened. Then, as shown in FIG. 14, when the measurement result of the signal strength of the radio wave received by the antenna 534 by the radio wave detection circuit 531 is equal to or more than a predetermined threshold (Y in step S301), the following process is performed. That is, the wakeup pulse generation circuit 532 inputs a wakeup pulse to the field effect transistor 533 (step S302). When the wakeup pulse is input, the field effect transistor 533 supplies the power of 3.3V voltage supplied by the 3.3V voltage conversion unit 570 to the 3.3V power supply operation unit 540. Specifically, when a wakeup pulse is input to the gate terminal, the field effect transistor 533 supplies a drain current based on the voltage of 3.3 V applied to the source terminal to the 3.3 V power supply operation unit 540. . Then, the 3.3 V power supply operation unit 540 is started to start by supplying the drain current (step S303).

  Then, when a predetermined time such as 200 milliseconds has elapsed since the start of the 3.3 V power supply operation unit 540 and the preparation for the on-the-go communication is completed (Y in step S304), a control unit realized by the microcomputer 543 512a performs the following processing. That is, the control unit 512a reads out the stored information stored in the information storage unit 511a (step S305). The control unit 512a causes the communication device 520a realized by the analog wireless unit 541 and the digital wireless unit 542 to transmit the information read in the process of step S305 to the portable communication terminal 400c (step S306).

  Then, the communication device 520a receives the identification information and the time information from the mobile communication terminal 400c. Then, the control unit 512a causes the information storage unit 511a to store the identification information and the time information received by the communication device 520a (step S307).

  The control unit 512a of the information collection set 500a may delete the information stored in the information storage unit 511a at predetermined time intervals such as every 24 hours, or after being stored in the information storage unit 511a. The information after a predetermined time, such as 24 hours, may be deleted. Further, control unit 512a causes information storage unit 511a to store the information of the latest predetermined number of people (for example, 100 people etc.) according to the storage capacity of information storage unit 511a, and deletes the information in the order of oldness You may do so. By doing so, it is possible to prevent in advance the occurrence of the problem that the storage amount of the information storage unit 511a exceeds the storage capacity, and new information can not be stored.

Next, the operation of the position transition grasping system of the present embodiment will be described. As shown in FIG. 12, the shell moves the first mountain trail 701 from the mountain mouth to the mountain hut, as indicated by the arrow 710. Then, at point P30 on the first mountain trail 701, the ship carries the mobile communication terminal 400b and goes and goes with the boat that descends toward the mountain climbing opening.
The portable communication terminals 400a and 400b perform go-and-go communication in which information is transmitted and received to and from the A and B when they go and go.

  Specifically, as described with reference to FIG. 3, the mobile communication terminals 400 a and 400 b transmit and receive identification information of each other similarly to the operation in the mobile communication terminals 100 a and 100 b of the first embodiment. Then, the control units 405a and 405b of the mobile communication terminals 400a and 400b store the received identification information, the generated position information, and the provided time information in the storage units 404a and 404b in association with each other. In this example, it is assumed that the back-and-forth communication of the mobile communication terminals 400a and 400b is performed at 17:00. Therefore, the time information stored in the storage units 404a and 404b of the mobile communication terminals 400a and 400b is time information indicating 17:00 respectively. In addition, the control units 405a and 405b of the mobile communication terminals 400a and 400b store the position information generated by the position information generation units 401a and 401b in the storage units 404a and 404b.

  The information stored in the storage unit 404b of the mobile communication terminal 400b is collected by the information aggregation set 600a. Specifically, the communication device 620a of the information aggregation set 600a and the communication unit 403b of the mobile communication terminal 400b, when the fence passes near the communication device 620a of the information aggregation set 600a installed near the mountain climbing opening. Send and receive information to receive the information.

  The control unit 612a of the control device 610a of the information aggregation set 600a causes the information storage unit 611a to store the information received from the communication unit 403b of the mobile communication terminal 400b.

  Therefore, the portable communication terminal is identified by the identification information "A" stored in the storage unit 404b of the portable communication terminal 400b, the time information indicating 17:00, and the point P30 on the first mountain trail 701 indicated by the position information. It can be grasped that 400a was at point P30 of the first mountain trail 701 at 17:00. Therefore, it is grasped that the shell A was at the point P30 of the first mountain trail 701 at 17:00.

  Further, when passing the first mountain trail 701 in the direction of the mountain cabin, the mountain trail is divided into a second mountain trail 702 directed to the mountain cabin and a third mountain trail 703 directed to the fourth mountain trail 704. In the present embodiment, it is assumed that the instep advances from the starting point to the third mountain trail 703 toward the end point connecting the fourth mountain trail 704. Then, the mobile communication terminal 400 a held by the A passes through the vicinity of the communication device 520 a of the information collection set 500 a installed on the side of the third mountain path 703. The communication device 520a transmits and receives information to and from the mobile communication terminal 400a passing in the vicinity.

  Specifically, the control unit 512a of the control device 510a of the information collection set 500a performs portable communication on the communication device 520a with the information stored in the information storage unit 511a and the identification information "POSta" for identifying the information collection set 500a. It is transmitted to the terminal 400a. Further, the control unit 405a of the portable communication terminal 400a causes the communication unit 403a to transmit the identification information "A" and time information indicating 18:00 which is the current time to the communication device 520a.

  Then, the control unit 405a of the mobile communication terminal 400a causes the storage unit 404a to store the information transmitted by the communication device 520a of the information collection set 500a. Specifically, identification information and time information transmitted by each mobile communication terminal that has passed the vicinity so far are accumulated in the information accumulation unit 511a of the control device 510a of the information collection set 500a. Therefore, the control unit 512a of the control device 510a of the information collection set 500a identifies the identification information of each mobile communication terminal that has passed the vicinity so far, the time information indicating the passage time, and the identification information "POSTa" that identifies the information collection set 500a. And are transmitted to the mobile communication terminal 400a to the communication device 520a. Then, the control unit 405a of the mobile communication terminal 400a causes the storage unit 404a to store the identification information and the time information received by the communication unit 403a.

  The control unit 512a of the control device 510a of the information collection set 500a causes the information storage unit 511a to store the identification information "A" transmitted by the communication unit 403a of the portable communication terminal 400a and the time information indicating 18:00. .

  In the present embodiment, it is assumed that the footsteps the third mountain trail 703 to the end point and the fourth mountain trail 704 connected in the left-right direction goes in the right direction. Then, the mobile communication terminal 400 a possessed by A passes through the vicinity of the communication device 520 b of the information collection set 500 b installed on the side of the fourth mountain path 704. The communication device 520b transmits and receives information to and from the mobile communication terminal 400a passing in the vicinity.

  Specifically, the control unit 512b of the control device 510b of the information collection set 500b performs portable communication of the information stored in the information storage unit 511b and the identification information "POSTb" for identifying the information collection set 500b to the communication device 520b. It is transmitted to the terminal 400a. The control unit 405a of the mobile communication terminal 400a causes the communication unit 403a to transmit the identification information "A" and time information indicating 19:00, which is the current time, to the communication device 520b.

  Then, the control unit 405a of the mobile communication terminal 400a causes the storage unit 404a to store the information transmitted by the communication device 520b of the information collection set 500b. Specifically, in the information storage unit 511b of the control device 510b of the information collection set 500b, identification information and time information transmitted by each mobile communication terminal that has passed through the vicinity are stored. Therefore, the control unit 512b of the control device 510b of the information collection set 500b identifies the identification information of each mobile communication terminal that has passed through the vicinity, the time information indicating the passage time, and the identification information "POSTb" that identifies the information collection set 500b. Are transmitted to the mobile communication terminal 400a by the communication device 520b. Then, the control unit 405a of the mobile communication terminal 400a causes the storage unit 404a to store the identification information and the time information received by the communication unit 403a.

  The control unit 512b of the control device 510b of the information collection set 500b causes the information storage unit 511b to store the identification information "A" transmitted by the communication unit 403a of the mobile communication terminal 400a and the time information indicating 19:00. .

  The information stored in the information storage unit 511a of the control device 510a of the information collection set 500a is collected by the mobile communication terminal 400c possessed by a mountaineer who is a climber. Specifically, when the user passes near the communication device 520a of the information collection set 500a installed along the third mountain trail 703, the communication unit 403c of the mobile communication terminal 400c is of the information collection set 500a. The information is transmitted / received to / from the communication device 520a, and the information and the identification information "POSTa" for identifying the information collection set 500a are received.

  The control unit 405c of the portable communication terminal 400c causes the storage unit 404c to store the information received by the communication unit 403c from the communication device 520a of the information collection set 500a.

  Then, when the whale descends and passes through the mountain climbing opening, the information and information collection set accumulated in the information accumulation unit 511a of the control device 510a of the information collection set 500a collected by the mobile communication terminal 400c possessed by the whale The identification information "POSTa" for identifying 500a is collected by the information aggregation set 600a. Specifically, the communication device 620a of the information aggregation set 600a and the communication unit 403c of the portable communication terminal 400c, when the fence passes near the communication device 620a of the information aggregation set 600a installed near the mountain climbing opening. Send and receive information to receive the information.

  The control unit 612a of the control device 610a of the information aggregation set 600a causes the information storage unit 611a to store the information received from the communication unit 403c of the mobile communication terminal 400c.

  Therefore, the information accumulated in the information accumulation unit 511a of the control device 510a of the information collection set 500a is accumulated in the information accumulation unit 611a of the control device 610a of the information aggregation set 600a. Therefore, it is grasped that the portable communication terminal 400a has passed the vicinity of the communication device 520a of the information collection set 500a at 18:00 by the identification information "A" included in the information and the time information indicating 18:00. can do. Therefore, it is grasped that A has been on the third mountain trail 703 at 18:00.

  Further, the information stored in the information storage unit 511b of the control device 510b of the information collection set 500b is collected by the mobile communication terminal 400d possessed by the mountain climber Ding. Specifically, when Ding passes near the communication device 520b of the information collection set 500b installed along the fourth mountain trail 704, the communication unit 403d of the portable communication terminal 400d is in the information collection set 500b. The information is transmitted / received to / from the communication device 520 b to receive the information and the identification information “POSTb” for identifying the information collection set 500 b.

  The control unit 405d of the portable communication terminal 400d stores the information received from the communication device 520b of the information collection set 500b in the storage unit 404d.

  Then, when Ding descends and passes through the mountain climbing opening, the information accumulated in the information accumulation unit 511b of the control device 510b of the information collecting set 500b collected by the portable communication terminal 400d possessed by Ding and the information collecting set 500b The identification information “POSTb” identifying the information is collected by the information aggregation set 600 a. Specifically, when Ding passes near the communication device 620a of the information aggregation set 600a installed in the vicinity of the mountain climber, the communication device 620a of the information aggregation set 600a and the communication unit 403d of the portable communication terminal 400d Send and receive information to receive the information.

  The control unit 612a of the control device 610a of the information aggregation set 600a causes the information storage unit 611a to store the information received from the communication unit 403d of the mobile communication terminal 400d.

  Therefore, the information accumulated in the information accumulation unit 511a of the control device 510a of the information collection set 500a is accumulated in the information accumulation unit 611a of the control device 610a of the information aggregation set 600a. Therefore, it is grasped that the portable communication terminal 400a passed near the communication device 520b of the information collection set 500b at 19:00 by the identification information "A" included in the information and the time information indicating 19:00. can do. Therefore, it is grasped that A has been on the fourth mountain trail 704 at 19:00.

  Therefore, if there is no connection from A, and it is considered that he has suffered, he or she travels to the right by searching the fourth mountain path 704 connected to the end of the third mountain path 703 in the right direction. It will be possible to discover early.

  According to the present embodiment, each mobile communication terminal stores the position information and the time information each time the mobile communication terminal makes a go-around communication with another mobile communication terminal. Therefore, when the communication device 220 of the information collection set 200 receives information from the mobile communication terminal, it is possible to grasp the position and time at which the climber who held the mobile communication terminal was.

  Moreover, according to the present embodiment, it is possible to grasp the transition of the position of the mountain climber without providing facilities such as a base station connected to the communication network in the mountain where the mountain trail is provided.

  According to the present embodiment, the communication device 620a of the control device 610a of the information aggregation set 600a provided at the mountain climbing opening transmits / receives information to / from the mobile communication terminals 400a to 400d possessed by the mountain climber who has passed the mountain climbing opening. Then, the information received by the communication device 620a is accumulated in the information accumulation unit 611a. Therefore, it is possible to perform mountain climbing management and downhill management of the climber based on the information accumulated in the information accumulation unit 611a.

  Further, according to the present embodiment, the information accumulated in the information accumulation units 511a and 511b of the information collection sets 500a and 500b provided along the mountain trail is carried to the information aggregation set 600a via each mobile communication terminal. Be Therefore, the information collection set 500a, 500b can be installed at a place where it can not be connected to a mobile communication network such as a cellular phone communication network.

  According to the present embodiment, the information storage unit 611a stores the information stored in the information storage units 511a and 511b of the information collection sets 500a and 500b provided along the mountain trail via each mobile communication terminal. Ru. Therefore, based on the information accumulated in the information accumulation unit 611a, it is possible to grasp the transition of the position of the distressed climber. In addition, it is possible to grasp the last confirmed position where the climber who suffered the accident has passed. Thus, the search start position of the distressed climber can be easily determined. Therefore, it is possible to quickly find the climber who has suffered.

  Further, according to the present embodiment, since the information collection set 500a, 500b is configured to be driven by the electrical energy converted by the solar panel 551 or the electromagnetic wave voltage conversion unit 554, the power supply source is provided. It can be installed along the mountain trail.

  Further, the information collection set 500a, 500b is driven at a voltage of 3.3 V when transmitting and receiving information to and from the mobile communication terminal, and is otherwise driven at 1.8 V, so that the mobile communication can be performed. It is possible to reduce the power consumption when waiting for the terminal to pass.

Embodiment 3
A mobile communication terminal 10 according to a third embodiment of the present invention will be described with reference to the drawings. FIG. 15 shows a mobile communication terminal 10 according to a third embodiment of the present invention (mobile communication terminals 100a to 100z according to the first embodiment shown in FIG. 1 and a mobile communication terminal 400a according to the second embodiment shown in FIG. (Equivalent to 400 d)). As shown in FIG. 15, the mobile communication terminal 10 according to the third embodiment of the present invention is the same as the communication unit 11 (the communication units 103a to 103z according to the first embodiment shown in FIG. 1 and the second embodiment shown in FIG. 11 correspond to the communication units 403a to 403d of the embodiment, the position information generation unit 12 (position information generation units 101a to 101z of the first embodiment shown in FIG. 1 and the position information generation unit of the second embodiment shown in FIG. A storage unit 13 (corresponding to the storage units 104a to 104z of the first embodiment shown in FIG. 1 and the storage units 404a to 404d of the second embodiment shown in FIG. 11) is provided.

  The communication unit 11 performs near field communication. When the communication unit 11 performs near field communication, the position information generation unit 12 generates position information indicating the current position. The storage unit 13 stores the position information generated by the position information generation unit 12. Then, the communication unit 11 is an information collection unit that collects position information (corresponding to the information collection set 200 of the first embodiment shown in FIG. 1 and the information collection sets 500a and 500b of the second embodiment shown in FIG. 11) The position information stored in the storage unit 13 is transmitted to the

  According to the present embodiment, the transition of the position of the mobile communication terminal can be grasped without spending a large amount of money and the like.

Embodiment 4
A position transition grasping system according to a fourth embodiment of the present invention will be described with reference to the drawings. FIG. 16 is a block diagram showing a configuration example of a position transition grasping system according to a fourth embodiment of the present invention. As shown in FIG. 16, in the position transition grasping system of the fourth embodiment of the present invention, a plurality of mobile communication terminals 10 a to 10 z (mobile communication terminals 100 a to 100 z of the first embodiment shown in FIG. Information collection unit 20 (corresponding to the mobile communication terminals 400a to 400d of the second embodiment shown in FIG. 1) and the information collection means 20 for receiving information from the plurality of mobile communication terminals 10a to 10z (the information collection set of the first embodiment shown in FIG. 200 and the information collection set 500a, 500b of the second embodiment shown in FIG.

  According to the present embodiment, the transition of the position of the mobile communication terminal can be grasped without spending a large amount of money and the like.

Embodiment 5
A collected information provision device 50 according to a fifth embodiment of the present invention will be described with reference to the drawings. FIG. 17 is a block diagram showing a configuration example of a collected information provision device 50 (corresponding to the information collection set 500 of the second embodiment shown in FIG. 11) of the fifth embodiment of the present invention. As shown in FIG. 17, the collected information provision device 50 of the fifth embodiment of the present invention includes an information storage unit 51 (corresponding to the information storage units 511 a and 511 b of the second embodiment shown in FIG. 11) And providing means 52 (corresponding to the control units 512a and 512b and the communication devices 520a and 520b of the second embodiment shown in FIG. 11).

  The information storage unit 51 stores mobile communication terminal information including information indicating the position of another mobile communication terminal received from a mobile communication terminal (corresponding to the mobile communication terminals 400a to 400d of the second embodiment shown in FIG. 11). Do. The information providing means 52 provides the mobile communication terminal with stored information including the mobile communication terminal information stored in the information storage means 51.

  According to the present embodiment, the transition of the position of the mobile communication terminal can be grasped without spending a large amount of money and the like.

  Some or all of the above embodiments may be described as in the following appendices, but are not limited to the following.

(Supplementary Note 1)
Communication means for performing short distance wireless communication, position information generating means for generating position information indicating the current position when the communication means performs the short distance wireless communication, and the position generated by the position information generating means A portable communication terminal comprising: storage means for storing information, the communication means transmitting the position information stored in the storage means to an information collection means for collecting position information.

(Supplementary Note 2)
It includes time information providing means for providing time information indicating the current time when the communication means performs the near field communication with another portable communication terminal, and the storage means includes the time provided by the time information providing means. The mobile communication terminal according to appendix 1, wherein information is stored, and the communication unit transmits the time information stored in the storage unit to the information collection unit.

(Supplementary Note 3)
The communication means transmits identification information for identifying the own portable communication terminal to the other portable communication terminal by the short distance wireless communication, and identifies the other portable communication terminal from the other portable communication terminal. The mobile communication terminal according to Appendix 1 or 2, wherein the identification information is received and stored in storage means, and the identification information stored in the storage means is transmitted to the information collection means.

(Supplementary Note 4)
A position transition grasping system comprising: the plurality of mobile communication terminals according to any one of Appendixes 1 to 3; and the information collecting means for receiving information from the plurality of mobile communication terminals.

(Supplementary Note 5)
The information collecting means includes information storing means for storing the information received from the mobile communication terminal, and information providing means for providing the mobile communication terminal with the stored information stored in the information storing means. Position transition grasping system described.

(Supplementary Note 6)
The position transition grasping system according to Supplementary Note 5, further comprising: an information tabulating unit configured to receive the accumulated information provided to the mobile communication terminal from the mobile communication terminal.

(Appendix 7)
Information storage means for storing mobile communication terminal information including information indicating the position of another mobile communication terminal received from the mobile communication terminal; and the stored information including the mobile communication terminal information stored in the information storage means What is claimed is: 1. A collected information providing apparatus comprising:

(Supplementary Note 8)
Communication processing for performing near field communication with a mobile communication terminal on a computer, and position information generation processing for generating position information indicating the current position when the near field communication with the mobile communication terminal is performed in the communication processing And storage processing for storing the position information generated in the position information generation processing in storage means respectively, and for causing the information collection means to transmit the position information stored in the storage means in the communication processing. Position transition offer program.

(Appendix 9)
Stored information including the mobile communication terminal information stored in an information storage means for storing mobile communication terminal information including information indicating the position of another mobile communication terminal received from the mobile communication terminal on the computer is stored in the mobile communication terminal Collection information provision program for executing the information provision process to be provided.

(Supplementary Note 10)
A communication step in which a plurality of mobile communication terminals perform near field communication, and position information generation for generating position information indicating the current position when the near field communication is performed with another mobile communication terminal in the communication step Information storing means for receiving information from the plurality of mobile communication terminals in the communication step, each including a step and a storing step of storing the position information generated in the position information generating step in a storing means; A position transition grasping method characterized in that the position information stored in the means is transmitted.

(Supplementary Note 11)
A communication step of performing short distance wireless communication, a position information generating step of generating position information indicating a current position when the short distance wireless communication is performed in the communication step, and the position information generated in the position information generating step A storing step of storing the position information in the storing means, wherein the communication step transmits the position information stored in the storing means to the information collecting means for collecting the position information.

(Supplementary Note 12)
An information storage step for storing in the information storage means mobile communication terminal information including information indicating the position of another mobile communication terminal received from the mobile communication terminal, and storage including the mobile communication terminal information stored in the information storage means And D. providing information to the mobile communication terminal.

10, 10a to 10z, 100a to 100z, 400a to 400d Portable communication terminal 11, 11a to 11z Communication unit 12, 12a to 12z Position information generation unit 13, 13a to 13z Storage unit 50 Collection information provision device 51 Information storage unit 52 Information Providing means 101a to 101z, 401a to 401d position information generation units 102a to 102z, 402a to 402d time information provision units 103a to 103z, 403a to 403d communication units 104a to 104z, 404a to 404d storage units 105a to 105z, 405a to 405d control Part 200 Information collection set 210 Control device 211, 511a, 511b, 611a, 611b Information storage part 212, 512a, 512b, 612a, 612b Control part 220, 520a, 520b, 620a, 620b Communication 530 530V power supply operation unit 531 radio wave detection circuit 532 wakeup pulse generation circuit 533 field effect transistor 534, 555 antenna 540 3.3V power supply operation unit 541 analog radio unit 542 digital radio unit 543 microcomputer 544 other circuit unit 550 hybrid Charging circuit 551 Solar panel 552 Charging circuit 553 Rechargeable battery 554 Electromagnetic wave voltage converter 560 1.8V voltage converter 570 3.3V voltage converter 600a, 600b Information aggregation set

Claims (5)

A plurality of the mobile communication terminals;
The information collecting means for receiving information from the plurality of mobile communication terminals;
The mobile communication terminal is
Communication means for performing near field communication;
Position information generating means for generating position information indicating the current position of the own terminal when the communication means performs the short distance wireless communication;
Storage means for storing the position information of the own terminal generated by the position information generation means;
The communication means transmits the position information of the own terminal stored in the storage means to an information collecting means for collecting position information ,
The information collecting means is
Information storage means for storing information received from the mobile communication terminal;
And information providing means for providing accumulated information accumulated in the information accumulation means to the portable communication terminal when the signal strength of the radio wave received from the portable communication terminal is equal to or higher than a threshold.
A position transition grasping system characterized by It includes time information providing means for providing time information indicating the current time when the communication means performs the near field communication with another mobile communication terminal,
The storage means stores time information provided by the time information providing means,
The position transition grasping system according to claim 1, wherein the communication unit transmits the time information stored in the storage unit to the information collection unit. Information storage means for storing mobile communication terminal information including information indicating the position of the mobile communication terminal when the mobile communication terminal performs near field communication with another mobile communication terminal, received from the mobile communication terminal;
And information providing means for providing stored information including the mobile communication terminal information stored in the information storage means to the mobile communication terminal when the signal strength of the radio wave received from the mobile communication terminal is equal to or higher than a threshold. A collection information providing device characterized by; On the computer
Said portable communication terminal when the signal strength of the received radio wave from the portable communication terminal when it is more than the threshold value, wherein the received from the mobile communication terminal, said mobile communication terminal performs another mobile communication terminal short-range wireless communication A collection information providing program for executing an information providing process for providing the mobile communication terminal with storage information including the mobile communication terminal information stored in information storage means for storing mobile communication terminal information including information indicating the position of . The collected information providing apparatus including the information storage means is
Storage of received from the mobile communication terminal, the mobile communication terminal information including information indicating a position of the mobile communication terminal when the mobile communication terminal performs another mobile communication terminal and the short-range wireless communication to the information storage means Let
Wherein when radio signal strength received from the mobile communication terminal is equal to or higher than the threshold, characterized in that that provides storage information including the information the mobile communication terminal information stored in the storage unit to the mobile communication terminal Collection information provision method.

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