JP7280702B2 - Safety promotion information transmission system, information transmission system, safety promotion information transmission method, and information transmission method - Google Patents

Description

The present invention relates to a safety promotion information transmission system, an information transmission system, a safety promotion information transmission method, and an information transmission method.

At the work site, at the morning assembly on the day of work, danger prediction activities are carried out, and points to note for the day's work are written on paper. In addition, caution points are posted together with dangerous places to be careful. As a result, the worker can perform safe work after confirming what kind of caution is required at which place in the work site. At the work site, the place to be careful and the precautions to be taken change according to the progress of the work. For example, if a hole is dug in the ground at a work site, it is necessary to be careful of the existence of the hole. no need to pay attention to On the other hand, when a hole is excavated in the ground at a different location, workers are informed of the presence of a newly dug hole through morning meetings and bulletin boards as a warning. Moreover, Patent Document 1 describes the efficient implementation of a morning meeting at a construction site.

JP 2010-108139 A

However, even if danger prediction activities are carried out at the morning meeting and posted on the bulletin board, there are cases where people become distracted during work, or they forget to do so. Furthermore, since the places to be careful and the details to be careful differ depending on the progress of the construction work and the work content of the day, there are cases where the attention is mistakenly recognized due to misunderstanding. Then, it is difficult to perform the work while being conscious of the precautions set on that day. Therefore, in order to further promote safety, it is desirable to make the worker aware of the precautions, in that he/she can easily become aware of the precautions.

The present invention has been made in view of such circumstances, and its object is to provide a safety promotion information transmission system and a safety promotion information transmission method that make it easier for workers to be more aware of precautions. be.
Another object of the present invention is to provide a safety promotion information transmission system, an information transmission system, a safety promotion information transmission method, and an information transmission method that can flexibly transmit information according to the position of a user having a terminal device. There is also a thing.

Further, the present invention is a safety promotion information transmission system including a safety promotion information transmission server, a beacon device, and a terminal device, wherein the beacon device is provided in a target area for transmitting safety promotion information at a work site, Identification information that identifies itself is transmitted to a range corresponding to the region, and the safety promotion information transmission server includes a storage unit that stores safety promotion data including a plurality of pairs of safety promotion information and identification information, and the safety promotion a transmission unit configured to transmit data to a terminal device, wherein the terminal device is carried by a worker at the work site and stores safety promotion data transmitted from the safety promotion information transmission server. When receiving identification information from the beacon device by moving along with the movement of the worker, the safety Communication to transmit the received identification information to the safety promotion information transmission server and to receive safety promotion data corresponding to the identification information from the safety promotion information transmission server when communication with the promotion information transmission server is possible. When the identification information is received from the beacon device by moving with the movement of the worker , and when it is in a state where communication with the safety promotion information transmission server is possible, the received safety promotion data is output. and an output unit for reading and outputting safety promotion information corresponding to the received identification information from the safety promotion data storage unit when communication with the safety promotion information transmission server is not possible .

Further, the present invention is an information transmission system including an information transmission server, a beacon device, and a terminal device, wherein the beacon device is provided in an information transmission target area in an information transmission area, and beacon identification information that identifies itself to a range corresponding to the area, and the information transmission server includes a storage unit that stores a plurality of sets of guidance information and beacon identification information, and a transmission unit that transmits the guidance information and beacon identification information to a terminal device. and, the terminal device includes a guidance information storage unit that is carried by the user in the information transmission area and stores guidance information transmitted from the information transmission server, and in a state capable of communicating with the information transmission server and a determination unit that determines whether or not there is, when receiving the beacon identification information from the beacon device by moving with the movement of the user, if the beacon identification information is communicable with the information transmission server, the received a communication unit that transmits beacon identification information to the information transmission server and receives guidance information corresponding to the beacon identification information from the information transmission server; When information is received, if it is in a state of being able to communicate with the information transmitting server, it outputs the received guide information, and if it is not in a state of being able to communicate with the information transmitting server, it responds to the received beacon identification information. an output unit that reads guidance information from the guidance information storage unit and outputs the guidance information.

Further, the present invention is a safety promotion information transmission method in a safety promotion information transmission system including a safety promotion information transmission server, a beacon device, and a terminal device, and the beacon device is a target for transmitting safety promotion information at a work site. and transmits identification information that identifies itself to a range corresponding to the area, and the transmission unit of the safety promotion information transmission server is a set of safety promotion information and identification information stored in the storage unit to the terminal device carried by the worker at the work site , and the storage unit of the terminal device stores the safety promotion data transmitted from the safety promotion information transmission server, The determination unit of the terminal device determines whether or not it is in a state of being able to communicate with the safety promotion information transmission server, and the communication unit of the terminal device moves with the movement of the worker, so that the beacon When the identification information is received from the device, if the communication with the safety promotion information transmission server is possible, the received identification information is transmitted to the safety promotion information transmission server, and the safety promotion data corresponding to the identification information is transmitted. Received from the safety promotion information transmission server, the output unit of the terminal device, when receiving identification information from the beacon device by moving with the movement of the worker, can communicate with the safety promotion information transmission server If it is in the state, it outputs the received safety promotion data, and if it is not in a state where communication with the safety promotion information transmission server is possible, the safety promotion information corresponding to the received identification information is sent from the safety promotion data storage unit. Read and output.

Further, the present invention is an information transmission method in an information transmission system including an information transmission server, a beacon device, and a terminal device, wherein the beacon device is provided in an information transmission target area in an information transmission area and identifies itself. The transmission unit of the information transmission server transmits the guidance information stored in the guidance information storage unit that stores a plurality of sets of guidance information and beacon identification information to the range corresponding to the region . a terminal device carried by a user in an information transmission area , a guidance information storage unit of the terminal device storing the guidance information transmitted from the information transmission server, and a determination unit of the terminal device transmitting the information Determining whether or not it is possible to communicate with a server, the communication unit of the terminal device receives beacon identification information from the beacon device by moving with the movement of the user, and the information transmission server and When the communication is possible, the received beacon identification information is transmitted to the information transmission server, guidance information corresponding to the beacon identification information is received from the information transmission server, and the output unit of the terminal device When receiving the beacon identification information from the beacon device by being carried by the user in the information transmission area and moving with the movement of the user , the received guide is in a state of being able to communicate with the information transmission server. Information is output, and when it is not possible to communicate with the information transmission server, guidance information corresponding to the received beacon identification information is read from the guidance information storage unit and output.

As described above, according to the present invention, safety promotion information corresponding to the day, which is information corresponding to the position of the terminal device, can be transmitted to the terminal device. Since it becomes easy to give a .
Also, according to the present invention, information can be flexibly transmitted according to the position of the user who has the terminal device. Further, when the guidance information is updated as necessary, the updated guidance information can be transmitted to the terminal device and output, thereby improving the flexibility of the information that can be transmitted.

BRIEF DESCRIPTION OF THE DRAWINGS It is a schematic functional block diagram explaining the concept of the safety promotion information transmission system 1 by one Embodiment of this invention. It is a sequence diagram explaining operation|movement of the safety promotion information transmission system 1. FIG. It is a conceptual diagram explaining an example in which safety promotion information is output. It is a schematic functional block diagram explaining the concept of 1 A of information transmission systems in 2nd Embodiment. 3 is a schematic functional block diagram showing the functional configuration of an information transmission server 10A; FIG. 4 is a diagram showing an example of guidance information stored in a guidance information storage unit 121; FIG. 3 is a schematic functional block diagram showing the functional configuration of a terminal device 30A; FIG. It is a sequence diagram explaining operation|movement of 1 A of information transmission systems.

Hereinafter, a safety promotion information transmission system according to one embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a schematic functional configuration diagram explaining the concept of a safety promotion information transmission system 1 according to the first embodiment.
Safety promotion information transmission system 1 includes safety promotion information transmission server 10 , beacon device 20 and terminal device 30 .
The beacon device 20 is provided in a notification target area, which is a target area for transmitting safety promotion information at the work site 100, and transmits identification information for identifying its own beacon device to a range corresponding to the notification target area in which it is installed. do. Here, as an example, in the work site 100, four notification target areas for transmitting safety promotion information are set as a notification target area 101, a notification target area 102, a notification target area 103, and a notification target area 104. FIG. This notification target area may be arbitrarily set (1 to 3 locations, or 5 or more locations) for locations where safety promotion information may be transmitted within the site. As the beacon device 20, the beacon device 20a is provided in the notification target region 101, the beacon device 20b is provided in the notification target region 102, the beacon device 20c is provided in the notification target region 103, and the beacon device 20d is provided in the notification target region 104. Henceforth, when it is not necessary to identify a beacon device in particular, it only calls the beacon device 20. FIG.

The beacon device 20 transmits identification information set in advance to its own beacon device to a communicable range. This communicable range may be the same as or slightly wider than the range of the notification target area in which it is provided. If one notification target area is larger than the communicable range of the beacon device 20, the notification target area may be covered by providing a plurality of beacon devices 20 in the notification target area. good.

The beacon device 20 may be installed, for example, on fixed objects such as pillars, fences, beams, and construction site offices within the notification target area, or may be installed on movable objects such as heavy machinery. When the beacon device 20 is attached to a fixed object, safety promotion information corresponding to the vicinity of the fixed object can be transmitted when a worker carrying the terminal device 30 approaches the vicinity of the fixed object. . In addition, when the beacon device 20 is attached to a heavy machine as a movable object, for example, when a worker carrying the terminal device 30 approaches the heavy machine to some extent, safety promotion information corresponding to the vicinity of the heavy machine can be sent. Here, as the heavy equipment moves, the notification target area also moves. can be recognized. The safety promotion information can use information representing matters that workers should be aware of in order to ensure or increase the safety of workers during work at the work site. For example, the safety promotion information may be the day's precautions determined by implementing the risk prediction activity at the morning meeting, or information that makes the worker aware of the precautions.

The terminal device 30 is a terminal device that is carried by a worker at the work site 100 and can be moved along with the movement of the worker. The terminal device 30 may be, for example, any one of a mobile phone, a smart phone, a tablet, and the like.
When the terminal device 30 reaches one of the notification target areas by moving, it receives the identification information from the beacon device installed in the notification target area that has arrived, and transmits the received identification information to the safety promotion information transmission server 10 has a communication unit that transmits to Moreover, the terminal device 30 has an output part which outputs the received safety promotion information, if the safety promotion information transmitted from the safety promotion information transmission server 10 is received. The output unit may be, for example, a display device such as a liquid crystal display device, an audio output device such as a speaker, or a vibrator device that generates vibration, or a combination of two or more of these. For example, as indicated by reference numeral 30a, when the terminal device 30 moves in order of the notification target area 101 and the notification target area 102 as the worker moves, safety promotion information corresponding to the notification target area 101 is displayed. After being output to the terminal device 30, when the terminal device 30 reaches the notification target area 102, the safety promotion information corresponding to the notification target area 102 is output. In this way, it is possible to output safety promotion information according to the destination of the worker.

In this figure, only one terminal device 30 is shown, but if there are a plurality of workers, a plurality of terminal devices 30 are prepared and carried by each worker. good too.

When the safety promotion information transmission server 10 receives the identification information from the terminal device 30, it is information corresponding to the identification information, which can be changed on a daily basis. It has a transmission unit that transmits safety promotion information including content promoting safety during related work to the terminal device that is the transmission source of the identification information. Here, when text information such as "Caution underfoot" is registered among the registered safety promotion information, the text information can be displayed on the screen by transmitting the text information to the terminal device 30. Also, it is possible to generate voice information corresponding to the text information by the voice reading function and transmit it to the terminal device 30 . As a result, even when text information is registered, it is possible not only to output it as characters in the terminal device 30, but also to emit sound from the speaker by reading it aloud. Here, the terminal device 30 is provided with a voice reading function, and the text information transmitted from the safety promotion information transmission server 10 is displayed on the screen, and the voice corresponding to the text information is output to the speaker by the voice reading function of the terminal device 30. Sound may be emitted from

Moreover, the safety promotion information transmission server 10 has storage devices, such as a hard disk device, and the safety promotion information and the identification information of the beacon apparatus 20 are matched and memorize|stored in this storage device. The safety promotion information transmission server 10 can rewrite this safety promotion information according to information input from the outside. For example, when the safety promotion information determined daily by the manager of the work site 100 is input together with the specification of the notification target area to be transmitted, the safety promotion information corresponding to the identification information assigned to the specified notification target area is generated. , to rewrite by overwriting. When the safety promotion information is rewritten, the safety promotion information transmission server 10 transmits the overwritten latest safety promotion information to the terminal device 30 in response to the transmission of the identification information from the terminal device 30 thereafter. Send.

When the safety promotion information is input from the outside, for example, an input device such as a keyboard or a mouse connected to the safety promotion information transmission server 10 is used to input by the manager at the work site 100. Alternatively, the manager may access the safety promotion information transmission server 10 from a terminal device carried by the manager and input the information.
Such safety promotion information, for example, is carried out at the work site 100 at a morning meeting, where danger prediction activities are carried out, and when the precautions of the day are determined and posted on a bulletin board or the like, the administrator can safety promotion information is input according to For example, when danger prediction activities are carried out on that day and precautions for that day are determined, it is possible to re-register the safety promotion information for each day.

Next, operation|movement of the safety promotion information transmission system 1 is demonstrated using FIG.
The beacon device 20 transmits the identification information assigned to itself in the notification target area in which it is provided (step S101).
On the other hand, at the end of the morning assembly of the day, the manager at the work site inputs the safety promotion information corresponding to the precautions determined in the hazard prediction activity of the day from the personal computer installed in the office of the work site. For example, in a certain work day, if the work of excavating a hole in any position of the ground in the notification target area 101 is performed, the worker is made aware that there may be a hole under his/her feet. Precautions are posted along with danger prediction activities, and safety promotion information is registered in the storage device of the safety promotion information transmission server 10 . Here, for example, the text information "Caution underfoot" is registered as the safety promotion information in association with the identification information of the notification target area 101 (step S301).

Next, after attending the morning meeting, the work at the work site is started, and the worker carrying the terminal device 30 moves within the work site. Here, the terminal device 30 determines whether the identification information was received from the beacon device 20 (step S201). When the terminal device 30 reaches the notification target area 101 with the movement of the worker and receives the identification information transmitted from the beacon device 20a installed in the notification target area 101, the received identification information is transmitted as safety promotion information. It is transmitted to the server 10 (step S202).

When the identification information is received from the terminal device 30, the safety promotion information transmission server 10 reads the safety promotion information corresponding to the received identification information from the storage device and transmits it to the terminal device 30 that is the transmission source of the identification information (step S303 ).

The terminal device 30 will output the received safety promotion information, if safety promotion information is received from the safety promotion information transmission server 10 (step S203).
For example, on the terminal device 30 of the worker who has reached the notification target area 101, for example, text information such as "Caution underfoot" is displayed on the screen, and the voice corresponding to the text information is "Caution underfoot". is output from the speaker. Further, if a moving image for calling attention to the step is registered as safety promotion information and received from the safety promotion information transmission server 10, the moving image is displayed on the screen. Further, when the safety promotion information is output, the terminal device 30 drives the vibrator device to generate vibration. This allows the worker to recognize the precautions in the notification target area 101 .

Next, FIG. 3 is a conceptual diagram explaining an example in which safety promotion information is output.
For example, on a certain day, the terminal device 30 of a worker who has reached the notification target area 101 outputs the information "Caution underfoot" as the safety promotion information. If the excavation is completed, the hole certainly exists, so safety promotion information such as "beware of the opening" is registered in association with the identification information of the notification target area 101 at that location. As a result, on the next day, the safety promotion information of "beware of the opening" is output to the terminal device 30 of the worker who has arrived at the notification target area 101. FIG. In this way, the safety promotion information can register different information for each day according to the progress of the work site, etc., thereby making it possible to notify the safety promotion information according to the day.

Further, for example, in the notification target area 102, in the case of transporting a construction member or a construction tool using a transporting tool, when calling attention to the method of transporting, "fix the load before transporting it. is output to the terminal device 30. In this case, the worker can carry out the transportation work while keeping in mind that the cargo is firmly fixed to the carrier. If the weather is likely to rain on the next day and it is necessary to take care of the cargo transported the previous day, the manager registers safety promotion information such as ``Take care of the cargo''. As a result, the terminal device 30 of the worker who has arrived within the notification target area 102 outputs a message ``Take good care of the load'', so that the worker is conscious of the importance of curing. can be done.

According to the embodiment described above, for example, in the work site, a beacon device is installed for each dangerous caution point, and precautions corresponding to the place are displayed to the terminal device of the worker who approaches the beacon device. When outputting by voice or image, the operator can be informed of the precautions. However, if the same precautions are always notified at the place, some workers may become accustomed to them and their awareness of the precautions may decrease. If so, it will be difficult to become well-known effectively. On the other hand, the safety promotion information transmission system 1 described above can transmit safety promotion information according to the day to the terminal device 30, so that the same information is not always output, but safety promotion information tailored to the day can be sent. Information can be output, and the worker can be consciously aware of what particular precautions to be taken on that day can be confirmed, and can be made to deepen his/her awareness of the safety promotion information. As a result, it is possible to carry out work while being conscious of the safety promotion information.

In addition, the manager at the work site can input the safety instructions at the morning meeting as safety promotion information from the personal computer in the office at the site, so that the safety promotion information stored in the storage device of the safety promotion information transmission server 10 Information can be rewritten. Thereby, the content of the announcement, which is the safety promotion information, can be changed for each day.
Therefore, it is possible to make the worker aware of the dangerous spot. In this way, it is possible to reconfirm the principle of three realities in terms of the content of the danger prediction activity at the morning assembly, the site, the actual thing, and the actual situation, and to prevent unnecessary accidents from occurring. becomes possible.

Next, a second embodiment will be described.
FIG. 4 is a schematic functional configuration diagram explaining the concept of the information transmission system 1A in the second embodiment.
Since this information transmission system 1A has functions in common with the safety promotion information transmission system 1 in FIG. 1, different functions will be mainly described in this embodiment.
Information transmission system 1A includes information transmission server 10A, beacon device 20, and terminal device 30A.

The beacon device 20 is provided in a notification target area that is a target area for transmitting information in the information transmission area 100A, and wirelessly transmits identification information that identifies its own beacon device to a range corresponding to the notification target area in which it is installed. Send. Here, the transmission target area may be any area to which information is to be distributed to the user having the terminal device 30A, such as construction sites, factories, museums, hospitals, tourist facilities, and the like. In this figure, as an example, a case of a tourist facility will be described. The beacon device 20 is provided at or in the vicinity of an object to which various information is to be distributed, such as an exhibit, a building, a garden, a shop, etc., to be guided in the tourist facility. In this figure, as the beacon device 20, a beacon device 20a is provided in the notification target region 101A, a beacon device 20f is provided in the notification target region 102A, a beacon device 20g is provided in the notification target region 103A, and a beacon device 20h is provided in the notification target region 104A. . The beacon device 20 can be installed at any location such as a wall, ceiling, or pillar near the exhibit, or at any location within the building.

The terminal device 30A is carried by a user who enters the information transmission area 100A and uses the information transmission service. 30 A of terminal devices receive identification information from the beacon apparatus 20 installed in the notification object area|region when it reaches|attains one of the notification object areas|regions in 100 A of information transmission areas, The information transmission server 10A of the received identification information has a communication unit that transmits wirelessly to the The terminal device 30A also has an output unit that outputs the guide information received from the information transmission server 10A.
Also, although only one terminal device 30A is shown in FIG. 4, a plurality of terminals may be provided.

The information transmission server 10A wirelessly transmits various types of information to the terminal device 30A. For example, the guidance information corresponding to the identification information is transmitted with respect to 30 A of terminal devices which have transmitted the identification information of the beacon apparatus 20. FIG.

Next, the information transmission server 10A and the terminal device 30A are further explained.
FIG. 5 is a schematic functional block diagram showing the functional configuration of the information transmission server 10A. The information transmission server 10A includes a communication section 11, a storage section 12, a guidance information update section 13, a guidance log update section 14, and a translation section 15. FIG.
The communication unit 11 communicates with a plurality of terminal devices 30A in the information transmission system 1A. For example, the communication unit 11 transmits guidance data to the terminal device 30A.
The storage unit 12 stores various information. For example, the storage unit 12 has a guidance information storage unit 121 and a guidance log storage unit 122 . Guidance information storage unit 121 stores a plurality of pieces of guidance data that are sets of guidance information and beacon identification information. The guidance information includes linguistic data expressing one message in different languages.
The guidance log storage unit 122 associates and stores the beacon identification information received from the terminal device 30A and the terminal device identification information of the terminal device 30A that is the identification information that identifies the terminal device 30A and that is the transmission source of the beacon identification information. do.

The guidance information update unit 13 receives the guidance information and the beacon identification information transmitted from the update terminal together with the guidance information update request via the communication unit 11, and stores them in the guidance information storage unit 121 of the storage unit 12. update the guidance information. The update terminal is a terminal that can be operated by an administrator who manages information to be transmitted in the information transmission system 1A and that can communicate with the information transmission server 10A. Alternatively, a dedicated terminal device may be used separately from the terminal device 30A. In this embodiment, a case where the terminal device 30B is used as an update terminal will be described.
The update terminal has an input unit capable of inputting guidance information and the beacon identification information of the beacon device 20 provided in the area to which the guidance information is to be transmitted, and communication for transmitting various types of input information to the information transmission server 10A. and A PC, a smart phone, a mobile phone, or the like can be used as this update terminal.

The guidance log update unit 14 receives the guidance log transmitted from the terminal device 30A by the communication unit 11, and stores the received guidance log in the guidance log storage unit 122 together with the terminal identification information of the terminal device 30A that is the transmission source.

The translation unit 15 translates the guidance information stored in the guidance information storage unit 121 into another language. For example, when the guidance information stored in the guidance information storage section 121 is a message written in Japanese, the translation section 15 translates the message into a language other than Japanese (for example, English, Chinese, etc.). After translation, the message after translation is stored in the guidance log storage unit 122 together with the language type representing the type of language and the message before translation. Note that the translation unit 15 may be provided in a server device separate from the information transmission server 10A, or may be provided in the update terminal.

FIG. 6 is a diagram showing an example of guidance data stored in the guidance information storage unit 121. As shown in FIG.
Guidance data is data in which beacon identification information and guidance information are associated with each other. Guidance information is information about the area (notification target area) in which the beacon device 20 to which the beacon identification information is assigned is installed, and is at least one message such as text, image (still image, video), voice, etc. . This guidance information can be expressed in multiple languages. As for characters and voices, for example, in addition to messages (guidance information) expressed in Japanese, messages expressed in other languages such as English and Chinese can also be used. As for the image, the characters and voices included in the image are expressed in any language such as Japanese, English, or Chinese. Here, for example, combinations of beacon identification information and guidance information are stored as table information (language-specific data) that differs for each language.

FIG. 7 is a schematic functional block diagram showing the functional configuration of the terminal device 30A.
30 A of terminal devices contain the communication part 21, the memory|storage part 22, the input part 23, the output part 24, the update part 25, and the control part 26. FIG.
The communication unit 21 communicates with other devices. The communication section 21 includes a beacon signal reception section 211 and a network communication section 212 .
The beacon signal receiver 211 wirelessly receives the beacon identification information transmitted from the beacon device 20 . The network communication unit 212 wirelessly communicates with the information transmission server 10A.
The storage unit 22 stores various information. The storage unit 22 stores a language setting value indicating which language setting is used when the terminal device 30A outputs. Storage unit 22 includes guidance information storage unit 221 and guidance log storage unit 222 .
The guidance information storage unit 221 receives and stores the guidance information transmitted from the information transmission server 10A by the communication unit 21 .
The guidance log storage unit 222 stores the beacon identification information received from the beacon device 20 and the date and time when the beacon identification information was received. As for the date and time, the result of measuring the date and time by the clock function provided in the terminal device 30A can be used.
The input unit 23 can use, for example, any input device such as a touch panel, a mouse, or a keyboard, and inputs information according to the user's operation content.

The output unit 24 is a display device such as a liquid crystal display panel or an organic EL (electroluminescence) panel, a speaker, or the like, and outputs various information. The output unit 24 can also output various information to an external device.
In addition, when the terminal device 30A is carried by the user in the information transmission area and moves with the movement of the user, the output unit 24 receives the beacon identification information from the beacon device by the communication unit 21, and receives the received beacon identification information. The guide data included in the guide information corresponding to is read out from the guide information storage unit 221 and output from a display device, a speaker, or the like.
In addition, the output unit 24 outputs the guidance information of the language-specific data corresponding to the language set in the own terminal device among the guidance information.
The output unit 24 outputs guidance information corresponding to the beacon identification information from the guidance data received by the network communication unit 212 from the information transmission server 10A and stored in the storage unit 22 of the terminal device 30A in a state where communication with the information transmission server 10A is possible. It reads and outputs it, or outputs guidance information transmitted from the information transmission server 10A in response to transmission of the received beacon identification information to the information transmission server 10A by the network communication unit 212 . This output may have at least one of the output functions, or may have both output functions and selectively output by either output function.

The update unit 25 updates the safety promotion data in the guidance information storage unit 221 when the communication unit 21 receives updated guidance information and beacon identification information from the information transmission server 10A. The update may be any of rewriting, deletion, etc., when adding information.
The control unit 26 controls each unit in the terminal device 30A. For example, the control unit 26 sets the language of the terminal device 30A according to the operation content from the input unit 23, and causes the storage unit 22 to store the language setting value specifying the language to be used.

Next, the operation of the information transmission system 1A described above will be described. FIG. 8 is a sequence diagram explaining the operation of the information transmission system 1A. Here, the terminal device has a language setting function as one of the main body setting functions. It is set by being selected by the user.

The beacon device 20 transmits the beacon identification information assigned to itself in the notification target area in which it is provided (step S151).

The control unit 26 of the terminal device 30A determines whether communication with the information transmission server 10A is possible through the network communication unit 212 of the communication unit 21 (step S251). For example, the control unit 26 determines whether the network connection is possible by determining whether the communication with the information transmitting server 10A is possible.
When the update unit 25 is in a state in which communication with the information transmission server 10A is possible (a state in which network connection is possible), the communication unit 21 requests the information transmission server 10A to transmit guidance information. In response to this request, the information transmission server 10A transmits the guidance data stored in the guidance information storage unit 121 to the terminal device 30A (step S351).
When the terminal device 30A receives the guidance data from the information transmitting server 10A (step S252), the terminal device 30A stores the received guidance data in the guidance information storage section 221. FIG.
On the other hand, when the terminal device 30A is in a state in which network connection is not possible (for example, out of service area), the control unit 26 stores the guidance data from the guidance information storage unit 221 in a predetermined memory so that the output unit 24 can output the guidance data. Read out to the area (step S253).

Here, even if the beacon identification information is not received from the beacon device 20, by receiving the guidance data from the information transmission server 10A in a state where network connection is possible, the beacon can be identified at the destination of the terminal device 30A. Even in an environment where network connection is not possible when information is received, guidance information can be output using previously received guidance data.
For example, the terminal device 30A performs wireless communication with the information transmission server 10A in underground spaces, tunnels (mountain tunnels, subway tunnels, shield tunnels, etc.), and facilities (dams, parking lots, etc.) provided in mountainous areas. There may be areas where In such a case, for example, before entering an area such as an underground space, by executing steps S251 and S252 in an area near the entrance where network connection is possible, the latest information is sent to the information transmission server 10A. By storing the guidance data in the guidance information storage unit 221, even if the terminal device 30A receives the beacon identification information from the beacon device 20 in an area where wireless communication with the information transmission server 10A is not possible. , the guidance information can be output by reading the guidance information from the guidance information storage unit 221 . In addition, for example, at a construction site, etc., in the morning, during lunch, during breaks, or when performing work outside the underground space, once you leave the area where network connection is not possible such as the underground space, wait for a certain period of time, and then try again. Since the terminal device 30A may enter an underground space or the like, the terminal device 30A communicates with the information transmission server 10A at the timing of exiting (or before entering) the underground space, etc., and receives guidance data. Even during the day, the guidance data can be updated several times.

On the other hand, when newly registering (adding) guidance information or changing already registered guidance information, the terminal device 30B accepts input of additional content or update content input by the user via the input device. It receives as guidance information together with the beacon identification information of the beacon device 20 provided in the target area for transmitting this guidance information (step S281). When the guidance information, the beacon identification information, and the guidance data are input, the control unit 26 of the terminal device 30B translates the guidance information included in the guidance data into multiple languages (step S282). For this translation, if the terminal device 30B is equipped with a translation function, the translation function is used to translate the guide information into another language. If the terminal device 30B does not have a translation function, the guide information may be transmitted to an external server that translates the guide information and receive the translated guide information. Further, if the information transmission server 10A has a translation function, the guide information may be transmitted to the information transmission server 10A and translated by the information transmission server 10A without being translated by the terminal device 30A. . For this translation, for example, when the input guidance information is in Japanese, it is translated into other languages such as English and Chinese. This guidance information may be text data input from a keyboard, touch panel, or the like, or may be data converted from voice data input from a microphone or the like into text data.
The language to be translated into may be determined in advance or may be designated by the user of the terminal device 30B.

Here, "new addition" is, for example, when the beacon device 20 is newly installed in the information transmission system 1A, or when the guidance information to be transmitted in the already installed beacon device 20 is unregistered, This is a function for newly registering guidance information, and "change" is a function for changing the contents of already registered guidance information to different guidance information.
When the guidance information is translated, the control unit 26 of the terminal device 30B transmits the guidance information before translation, the guidance information after translation, and the beacon identification information to the information transmission server 10A as guidance data for newly adding or changing the information. (step S283).

Here, the terminal device 30B can perform the processing from step S281 to step S283 (additional content is input of update content) at any timing. For example, when a scene to register or add information arrives, input can be made each time. As a result, the input information is transmitted to the information transmission server 10A, and the guidance information stored in the information transmission server 10A is updated in real time.

When the guide information updating unit 13 of the information transmission server 10A receives the guide information together with the beacon identification information from the terminal device 30B (step S352), it stores the received guide information in the guide information storage unit 121 based on the beacon identification information. is registered (step S353). Here, when the guidance information is newly added, it is additionally stored in the guidance information storage unit 121, and when the guidance information is changed, among the already stored guidance information, the guidance information matching the beacon identification information is stored. is updated by overwriting the guidance information of the guidance data received in step S352. It should be noted that the guide information before change may be left as a log.
Also, if the newly registered or updated guide information includes character string information, voice data that reads out the character string information by voice may be generated and added to the guide information and stored.

On the other hand, 30 A of terminal devices determine whether the beacon identification information was received from the beacon apparatus 20 (step S254).
If the beacon identification information has not been received, the process of step S254 is executed again after a certain period of time has elapsed.

On the other hand, when the beacon identification information is received, it is determined whether or not network connection is established (step S255).
When network-connected, the control unit 26 transmits the received beacon identification information to the information transmission server 10A through the communication unit 21 (step S256).

When receiving the beacon identification information from the terminal device 30A, the information transmission server 10A reads the guidance information corresponding to the received beacon identification information from the guidance information storage unit 121 (step S355) and transmits it to the terminal device 30A (step S356). .
When the control unit 26 of the terminal device 30A receives the guidance information (step S257), the output unit 24 outputs the received guidance information (step S259). Here, the guidance information is displayed as characters or images on the screen in the language set in the main body setting of the terminal device 30A, or the guidance information is voiced by the speaker or the like in the language set in the main body setting of the terminal device 30A. is output as As for the sound output from the speaker, read-out data may be output by a read-aloud function for reading out the character string information included in the guidance information. This reading data may be generated by the information transmitting server 10A and included in the guidance information, and may be output from a speaker. Alternatively, reading data may be generated from the character string information received and output from a speaker. It should be noted that the read-out data may be generated in a language according to the language setting of the main body so that the read-out data can be read out in the language according to the language setting.
On the other hand, when the terminal device 30A is not connected to the network, among the guidance information read from the guidance information storage unit 221, the terminal device 30A stores the guidance information included in the guidance data corresponding to the received beacon identification information. It is read from the unit 221 (step S258) and output by the output unit 24 (step S259).

Here, if the guide information has been received in advance in step S252, the process of steps S256, S354 to S356, and S257 is not performed, and in step S255, regardless of whether or not the network is connected, Instead, the guidance information stored in the guidance information storage unit 221 may be referenced to output the guidance information. In this case, guidance information can be output using guidance information received in advance.
Further, even if the guide information has been received in advance in step S252, the processing from step S256 and step S354 to step S356 and step S257 may be executed. In this case, even if the guidance information is updated by the updating terminal (terminal device 30B) after the guidance information is received in step S252, the guidance information corresponding to the beacon identification information is requested in step S256, and the guidance information is updated. The guide information registered at that time can be output after being received in step S257. Therefore, the latest guidance information can be output.

Next, the control unit 26 of the terminal device 30A stores the received beacon identification information and the date and time when the beacon identification information was received as a guidance log in the guidance log storage unit 222 (step S260).
Next, the control unit 26 of the terminal device 30A determines whether or not to end the guidance. If the guidance is not ended, the process proceeds to step S254. It is determined whether or not it is set (step S262). The control unit 26 of the terminal device 30A terminates the process when not connected to the network, and transmits the guidance log stored in the guidance log storage unit 222 to the information transmission server 10A when connected to the network. (Step S263).
Upon receiving the guidance log from the terminal device 30A, the guidance log updating section 14 of the information transmission server 10A stores the received guidance log in the guidance log storage section 122 (step S357).

Here, since the guidance log is stored in step S230 or step S357, it is possible to ascertain what route the user carrying the terminal device 30A has taken, and the action history of the user. .
By using this guidance log, for example, when the information transmission area 100A is a museum, when there are more terminal devices 30A that have received the beacon identification information of the beacon device 20h than the other beacon devices 20, the beacon device 20h (notification target area 104A). In this case, it can be seen that many users view the exhibits placed in the notification target area 104A.
In addition, in the museum, guide information can be distributed according to the exhibits and the like installed in each notification target area (101A, 102A, 103A, 104A). At this time, guidance information is sent from the update terminal (terminal device 30B) at any time, such as when the contents of the exhibition are changed, when the explanation of the contents of the exhibition is to be added or changed, or when the products handled at the shop are changed. By updating, the terminal device 30A that has received the beacon identification information after updating can be caused to output updated guidance information.

Further, for example, when the information transmission area 100A is a construction site, the number of terminal devices 30A receiving the beacon identification information of the beacon device 20f is a constant number during the period when the beacon device 20f is not desired to be approached as much as possible. It is possible to grasp whether or not it exceeds, and after updating the guidance information to guide so as not to approach the vicinity of the beacon device 20f, the number of workers approaching the vicinity of the beacon device 20f has decreased. It is also possible to grasp the effect on the guidance information.

In addition, when a worker collapses in the field, it is also possible to grasp the route through which the worker collapsed.
Also, it is possible to analyze behavior by utilizing the guidance log.

Also, the second embodiment may be combined with the first embodiment described above. In the above-described first embodiment, when the terminal device 30 receives the identification information from the beacon device 20, it receives the safety promotion information from the safety promotion information transmission server 10 and outputs the safety promotion information. , as shown in steps S251 and S252 in the second embodiment, when it is determined that the network connection is possible, the safety promotion information is received from the safety promotion information transmission server 10, and the beacon When the beacon identification information is received from the device 20, safety promotion information corresponding to the beacon identification information may be output from the already received safety promotion information.
Alternatively, the safety information for the day may be registered in the morning and then updated in the afternoon or evening. Thereby, the updated safety information can be transmitted to the terminal device 30 . For example, if there is a need to pay attention at the site from a different perspective than the safety information sent in the morning, by updating the new precautions as safety information, after that update, new precautions will be added. can be transmitted to the terminal device 30 as safety information. By recognizing the updated safety information, the worker can perform the work while paying attention from a different point of view than in the morning.

The terminal device 30 or the safety promotion information transmission server 10 in the embodiment described above may be realized by a computer. In that case, a program for realizing this function may be recorded in a computer-readable recording medium, and the program recorded in this recording medium may be read into a computer system and executed. It should be noted that the "computer system" referred to here includes hardware such as an OS and peripheral devices. The term "computer-readable recording medium" refers to portable media such as flexible discs, magneto-optical discs, ROMs and CD-ROMs, and storage devices such as hard discs incorporated in computer systems. Furthermore, "computer-readable recording medium" refers to a program that dynamically retains programs for a short period of time, like a communication line when transmitting a program via a network such as the Internet or a communication line such as a telephone line. It may also include something that holds the program for a certain period of time, such as a volatile memory inside a computer system that serves as a server or client in that case. Further, the program may be for realizing a part of the functions described above, or may be capable of realizing the functions described above in combination with a program already recorded in the computer system. It may be implemented using a programmable logic device such as an FPGA (Field Programmable Gate Array).

Although the embodiment of the present invention has been described in detail with reference to the drawings, the specific configuration is not limited to this embodiment, and design and the like are included within the scope of the gist of the present invention.

1 safety promotion information transmission system 1A information transmission system 10 safety promotion information transmission server 10A information transmission server 11 communication unit 12 storage unit 13 guidance information update unit 14 guidance log update unit 15 translation unit 20, 20a, 20b, 20c, 20d, 20e , 20f, 20g, 20h beacon device 21 communication unit 22 storage unit 23 input unit 24 output unit 25 update unit 26 control unit 30, 30A, 30B terminal device 100 work site 101, 102, 103, 104, 101A, 102A, 103A, 104A Transmission target area 121, 221 Guidance information storage unit 122, 222 Guidance log storage unit

Claims (8)

A safety promotion information transmission system including a safety promotion information transmission server, a beacon device and a terminal device,
The beacon device is
Provided in a target area for transmitting safety promotion information at a work site, and transmits identification information that identifies itself to a range according to the area,
The safety promotion information transmission server,
a storage unit that stores safety promotion data including a plurality of pairs of safety promotion information and identification information;
a transmission unit that transmits the safety promotion data to a terminal device;
The terminal device
carried by a worker at the work site,
a safety promotion data storage unit that stores safety promotion data transmitted from the safety promotion information transmission server;
A determination unit that determines whether communication with the safety promotion information transmission server is possible;
When the identification information is received from the beacon device by moving with the movement of the worker, if the communication with the safety promotion information transmission server is possible, the received identification information is transmitted to the safety promotion information transmission server and a communication unit that receives safety promotion data corresponding to the identification information from the safety promotion information transmission server;
When the identification information is received from the beacon device by moving with the movement of the worker, if the safety promotion information transmission server is in a communicable state, the received safety promotion data is output, and the safety and an output unit that reads and outputs safety promotion information corresponding to the received identification information from the safety promotion data storage unit when communication with the promotion information transmission server is not possible . further comprising an update terminal for inputting safety promotion information and identification information of a beacon device provided in an area to which the safety promotion information is to be transmitted;
The safety promotion information transmission server,
receiving the safety promotion information and identification information input from the update terminal and updating the safety promotion data stored in the storage unit;
The terminal device
2. The safety promotion information transmission system according to claim 1 , further comprising: an updating unit that receives updated safety promotion information and identification information from the safety promotion information transmission server and updates the safety promotion data in the safety promotion data storage unit. The safety promotion information has language-specific data expressed in different languages for one message,
The safety promotion information transmission system according to claim 1 or 2, wherein the output unit outputs language-specific data corresponding to a language set in the own terminal device among the safety promotion information. The safety promotion information transmission server,
A log storage unit that associates and stores the beacon identification information received from the terminal device and the terminal device identification information of the terminal device that is the identification information that identifies the terminal device and is the terminal device that is the transmission source of the beacon identification information. The safety promotion information transmission system according to any one of claims 1 to 3 . The update terminal transmits the safety promotion information to the safety promotion information transmission server without translating it, or translates the safety promotion information into a plurality of languages and then transmits it to the safety promotion information transmission server;
The safety promotion information transmission server,
When the safety promotion information that has not been translated is received from the update terminal, the safety promotion information is translated and stored in the storage unit together with the identification information received from the update terminal,
When the translated safety promotion information is received from the update terminal, the translated safety promotion information is stored in the storage unit together with the identification information. The safety promotion information transmission system according to any one of claim 4, claim 4, and claim 3. An information transmission system including an information transmission server, a beacon device and a terminal device,
The beacon device is
A beacon identification information provided in an information transmission target area in an information transmission area and identifying itself is transmitted to a range corresponding to the area,
The information transmission server is
a storage unit that stores a plurality of pieces of guidance data that are pairs of guidance information and beacon identification information;
a transmission unit that transmits the guidance data to a terminal device;
The terminal device
carried by a user in the information transmission area;
a guidance information storage unit that stores guidance data transmitted from the information transmission server;
a determination unit that determines whether communication with the information transmission server is possible;
When the beacon identification information is received from the beacon device by moving with the movement of the user, the received beacon identification information is transmitted to the information transmission server when the communication with the information transmission server is possible. , a communication unit that receives guidance information corresponding to the beacon identification information from the information transmission server;
When the beacon identification information is received from the beacon device by moving with the movement of the user, and in a state where communication with the information transmission server is possible, the received guidance information is output, and the information transmission server and the An information transmitting system , comprising: an output unit that reads guidance information corresponding to the received beacon identification information from the guidance information storage unit and outputs the guidance information when communication is not possible . A safety promotion information transmission method in a safety promotion information transmission system including a safety promotion information transmission server, a beacon device, and a terminal device,
The beacon device is
Provided in a target area for transmitting safety promotion information at a work site, and transmits identification information that identifies itself to a range according to the area,
The transmission unit of the safety promotion information transmission server,
transmitting safety promotion data including a plurality of pairs of safety promotion information and identification information stored in a storage unit to the terminal device carried by the worker at the work site ;
The storage unit of the terminal device,
storing safety promotion data transmitted from the safety promotion information transmission server;
The determination unit of the terminal device,
Determining whether communication with the safety promotion information transmission server is possible,
The communication unit of the terminal device,
When the identification information is received from the beacon device by moving with the movement of the worker, if the communication with the safety promotion information transmission server is possible, the received identification information is transmitted to the safety promotion information transmission server. to receive the safety promotion data corresponding to the identification information from the safety promotion information transmission server,
The output unit of the terminal device,
When the identification information is received from the beacon device by moving with the movement of the worker, if the safety promotion information transmission server is in a communicable state, the received safety promotion data is output, and the safety A safety promotion information transmission method , wherein, when communication with a promotion information transmission server is not possible, safety promotion information corresponding to the received identification information is read out from the storage unit and output. An information transmission method in an information transmission system including an information transmission server, a beacon device, and a terminal device,
The beacon device is
A beacon identification information provided in an information transmission target area in an information transmission area and identifying itself is transmitted to a range corresponding to the area,
The transmission unit of the information transmission server,
transmitting guidance information stored in a guidance information storage unit storing a plurality of sets of guidance information and beacon identification information to a terminal device carried by a user in the information transmission area ;
The guidance information storage unit of the terminal device,
storing guidance information transmitted from the information transmission server;
The determination unit of the terminal device,
determining whether communication with the information transmission server is possible;
The communication unit of the terminal device,
When the beacon identification information is received from the beacon device by moving with the movement of the user, the received beacon identification information is transmitted to the information transmission server when the communication with the information transmission server is possible. , receiving guidance information corresponding to the beacon identification information from the information transmission server;
The output unit of the terminal device,
When the beacon identification information is received from the beacon device by moving with the movement of the user, and in a state where communication with the information transmission server is possible, the received guidance information is output, and the information transmission server and the An information transmission method of reading and outputting guidance information corresponding to the received beacon identification information from the guidance information storage unit when communication is not possible .

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