JP5477892B2 - Locking management system and locking management method - Google Patents

Description

  The present invention relates to a locking management system that manages locking of doors.

  Since locking at home when going out is a series of daily operations, the memory of the lock becomes ambiguous despite being locked, and it is often worrisome whether or not the lock was taken out. Therefore, in recent years, a technique has been proposed that allows confirmation of locking at a location outside the home (see, for example, Patent Document 1).

  For example, Patent Document 1 discloses a security system in which a lock detection device and a mobile terminal are connected via a network. According to this technique, when it is detected that the lock is not locked by the lock detection device, the information is transmitted to the mobile phone via the network. Thereby, the user can confirm whether it is locked based on the information transmitted to the mobile phone.

JP 2008-305344 A

  However, in the above-described technique, if the user forgets to carry the mobile phone, it cannot be confirmed whether or not the mobile phone is locked.

  In recent years, mobile phones have not only communication functions such as calls and e-mails, but also entertainment functions such as watching TV, playing games, browsing websites, and life application functions such as electronic money and commuter passes. It is an essential part of everyday life for some people. For this reason, if you leave your mobile phone at home and go out, for example, you may not be able to get in touch with your friends, or you will not be able to get on the train because you cannot use the website to search for transfers. It will interfere with daily life. For this reason, there has been a demand for a technique that can prevent the user from forgetting to carry the mobile phone together with locking at home.

  Therefore, an object of the present invention is to provide a locking management system and a locking management method that can prevent the user from forgetting to carry a mobile phone while confirming the locking state.

  In order to solve the problems as described above, the lock management system according to the present invention is disposed near the door provided with the first lock, and transmits the second signal when receiving the first signal. , A door control device provided with a lock control unit for unlocking the first lock, and a notification that the first lock is unlocked when the second signal is received after transmitting the first signal And a portable terminal device including a portable control unit that performs a notification operation.

  In the locking management method according to the present invention, the mobile terminal device transmits the first signal, and the door control device disposed near the door receives the first signal. The second signal is transmitted in response to the signal, and the step of unlocking the lock provided on the door and when the mobile terminal device receives the second signal, the mobile terminal device notifies that the lock has been unlocked. And a step of performing a notification operation.

  According to the present invention, when the door control device disposed near the door receives the first signal from the portable terminal device, the second signal is transmitted to unlock the first lock, and the portable terminal device When the second signal is received, a notification operation is performed, so that if the user forgets to carry the portable terminal device and goes to the door, the door will not open, so that the portable terminal device can be prevented from being forgotten and the first lock is provided. Since the notification operation is performed when the door is unlocked, the locked state of the door can be confirmed.

It is a figure which shows the structure of the locking management system which concerns on the 1st Embodiment of this invention. It is a figure which shows the structure of the locking management system which concerns on the 2nd Embodiment of this invention. It is a flowchart which shows operation | movement of the door control apparatus in the locking management system which concerns on the 2nd Embodiment of this invention. It is a flowchart which shows operation | movement of the mobile telephone in the locking management system which concerns on the 2nd Embodiment of this invention.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[First Embodiment]
First, a first embodiment according to the present invention will be described.

  As shown in FIG. 1, the lock management system according to the present embodiment includes a door control device 1 and a mobile terminal device 2 that transmits and receives various information by wireless communication with the door control device 1 without using a telephone network. ing.

  The door control device 1 is disposed in the vicinity of the door 3 provided at the entrance, and includes a lock control unit 11 that controls locking and unlocking of the lock 31 provided on the door 3.

  The mobile terminal device 2 includes, for example, known mobile terminal devices such as a mobile phone, a PDA (Personal Digital Assistant), a tablet PC, and a net PC, which have a call function, a mailer function, a browser function, a camera function, and the like. A mobile control unit 21 that implements various functions of the mobile terminal device 2 is provided.

  In such a lock management system, when the user of the mobile terminal device 2 tries to go out, the user usually carries the mobile terminal device 2 and moves to the entrance. At this time, the mobile terminal device 2 transmits the first signal wirelessly.

  When the user holding the mobile terminal device 2 approaches the entrance, the door control device 1 disposed in the vicinity of the door 3 receives the first signal. Then, the lock control unit 11 transmits the second signal and unlocks the lock 31 of the door 3.

  When the second signal is received, the portable control unit 21 of the portable terminal device 2 causes the user to recognize that the door 3 is unlocked, for example, to sound a melody, drive a vibrator, Notification operation such as display is performed.

  On the other hand, when the user of the mobile terminal device 2 moves to the entrance without having the mobile terminal device 2, the door control device 1 does not receive the first signal and therefore does not unlock the lock 31 of the door 3. As a result, the user can recognize that he / she has forgotten to carry the portable terminal device 2 because he / she does not open the door even when trying to open the door.

  Thus, according to the present embodiment, when the door control device 1 disposed near the door 3 receives the first signal from the mobile terminal device 2, the second signal is transmitted to unlock the lock 31. When the mobile terminal device 2 receives the second signal, the notification operation is performed. Therefore, if the mobile terminal device 2 is forgotten to have the mobile terminal device 2 and the door 3 is not opened, the door 3 cannot be opened. In addition, when the lock 31 is unlocked, a notification operation is performed, so that the locked state of the door 3 can be confirmed.

[Second Embodiment]
Next, a second embodiment according to the present invention will be described.

<Configuration of lock management system>
As shown in FIG. 2, the lock management system according to the present embodiment includes a door control device 100 disposed near a door 300 provided at a front door of a house such as a building, a condominium, and a detached house, and a mobile phone. 200.

≪Configuration of door control device≫
The door control device 100 controls the unlocking and locking of the door 300, and the wireless communication unit 101 that communicates with the mobile phone 200 and the unlocking and locking of the first lock 301 provided on the door 300. A first lock control unit 102 for controlling, a second lock control unit 103 for detecting the unlocked and locked state of the second lock 302 provided on the door 300, and an open / close detecting unit 104 for detecting the open / closed state of the door 300. And a timer 105 that counts a predetermined time, a storage unit 106 that stores various information necessary for the operation of the door control device 100, and a control unit 107 that controls the operation of the door control device 100 as a whole.

  Here, the wireless communication unit 101 transmits / receives information to / from the mobile phone 200 using a wireless communication technology not via a telephone network such as Bluetooth (registered trademark) or IrDA (registered trademark).

  The first lock control unit 102 controls locking and unlocking of the first lock 301 based on an instruction from the control unit 107. Here, the 1st lock 301 is comprised from well-known locks, such as a lock provided with a thumb turn, for example. When the first lock 301 includes a thumb turn, the first lock control unit 102 includes a motor that rotates the thumb turn, and the first lock 301 can be locked and locked by rotating the motor in a predetermined direction. Unlock. In addition, the 1st lock | rock 301 consists of what can be unlocked also with a normal key, for example. Thus, even when the user forgets to carry the mobile phone 200, the user can unlock the first lock 301.

  Based on an instruction from the control unit 107, the second lock control unit 103 detects the state of the second lock, that is, whether it is locked or unlocked. Here, the 2nd lock | tablet 302 is comprised from well-known lock | rocks, such as a lock | rock provided with the thumb turn, for example. When the second lock 302 includes a thumb turn, the second lock control unit 103 includes a sensor or the like that detects the rotation of the thumb turn, and the second lock 302 is detected by detecting the rotation state of the thumb turn using this sensor. 302 lock or unlock is detected.

  The open / close detection unit 104 detects an open / closed state of the door 300 based on an instruction from the control unit 107. Such an open / close detection unit 104 includes, for example, a known open / close detection switch such as a non-contact switch using a magnet or the like, or a contact switch having a mechanical configuration.

  The timer 105 measures a predetermined time based on an instruction from the control unit 107.

  The storage unit 106 includes identification information of the door 300 controlled by the door control device 100, identification information of the mobile phone 200 associated with the door 300 controlled by the door control device 100, an operation program of the door control device 100, and a door control device. Various information necessary for 100 operations is stored in advance. The storage unit 106 also includes information (hereinafter referred to as “status”) regarding the locked state of the second lock 302 detected by the second lock control unit 103 and the open / closed state of the door 300 detected by the open / close detection unit 104. Remembered. Such a storage unit 106 includes a storage device such as a memory or a hard disk. The program and various types of information stored in the storage unit 106 may be stored in the storage unit 106 via a recording medium such as a DVD (Digital Versatile Disk) or a CD (Compact Disk) or a network.

  The control unit 107 includes a microprocessor such as a CPU and its peripheral circuits, and implements each operation of the door control device 100 by reading and executing an operation program stored in the control memory.

≪Configuration of mobile phone≫
The mobile phone 200 includes a wireless communication unit 201 that communicates with the door control device 100, a display 202 that displays various types of information, a lock management application 203 that performs lock management of the associated door 300, a lock management application 203, and the like. A memory 204 that develops various applications of the mobile phone 200, a timer 205 that measures a predetermined time, a speaker 206 that outputs sound, a vibrator 207 that vibrates, a position information acquisition unit 208, a storage unit 209, and a control Part 210.

  The wireless communication unit 201 transmits / receives information to / from the door control apparatus 100 using a wireless communication technology that does not pass through a telephone network such as Bluetooth (registered trademark) or IrDA (registered trademark).

  The display 202 displays various information based on instructions from the control unit 210. Such a display 202 includes a known display device such as an LCD (Liquid Crystal Display) or an organic EL (Electro Luminescence).

  The lock management application 203 realizes a function of notifying the user by displaying information on whether or not the door 300 associated with the mobile phone 200 is locked on the display 202 or outputting from the speaker 206. Software. Such a lock management application 203 is developed in the memory 204, and is read and executed by the control unit 210, thereby realizing its function.

  The memory 204 is a known memory device, and expands various software stored in the lock management application 203 and the storage unit 209. When the control unit 210 reads and executes the software expanded in the memory 204, various functions corresponding to the software are realized.

  The timer 205 measures a predetermined time based on an instruction from the control unit 210.

  The speaker 206 outputs a predetermined sound based on an instruction from the control unit 210, and includes a known speaker device.

  Vibrator 207 vibrates based on an instruction from control unit 210, and includes a known vibration device.

  The position information acquisition unit 208 detects information related to the position of the mobile phone 200. Such position information acquisition unit 208 is configured by a known position detection device such as a GPS (Global Positioning System) device or a position detection device using a base station of a mobile phone.

  The storage unit 209 stores in advance identification information of the mobile phone 200, identification information and position information of the door 300 associated with the mobile phone 200, an operation program of the mobile phone 200, various information necessary for the operation of the mobile phone 200, and the like. To do. The storage unit 209 also stores information related to the date and time when the door 300 is locked. Such a storage unit 209 includes a storage device such as a memory or a hard disk.

  The control unit 210 includes a microprocessor such as a CPU and its peripheral circuits. The control unit 210 reads and executes an operation program stored in the memory 204, so that the mobile phone 200 such as a call function, a mailer function, a browser function, a camera function, etc. Each operation is realized.

<Operation of lock management system>
Next, the operation of the lock management system according to the present embodiment will be described.

≪Overview of operation≫
First, the outline | summary of operation | movement of the locking management system which concerns on this Embodiment is demonstrated. In the locking management system according to the present embodiment, it is possible to prevent forgetting to hold the mobile phone 200 and forgetting to lock the door 300.

  Regarding prevention of forgetting to carry the mobile phone 200, when the user goes to the entrance with the mobile phone 200, a predetermined signal (hereinafter referred to as “BT signal”) is transmitted from the mobile phone 200 at the entrance. Upon receiving this BT signal, the door control device 100 recognizes that the mobile phone 200 has approached and unlocks the first lock 301. If the second lock 302 is locked, the user unlocks the second lock 302 and turns the door knob to open the door 300. At this time, the door control device 100 stores that the door 300 is in an open state as a status, and transmits the status in response to receiving the BT signal from the mobile phone 200 again. Accordingly, when it is confirmed that the door 300 is in the open state, the mobile phone 200 activates a possessed sign such as a melody flowing, vibrating, or a display shining. With this possessed signature, the user can recognize that he / she has the mobile phone 200. If the user goes to the entrance without carrying the mobile phone 200, the first lock 301 of the door 300 is not released. Therefore, even if the user unlocks the second lock 302 and turns the door knob, the door 300 opens. Because there is no mobile phone 200, the user will notice that he does not have the mobile phone 200.

  As for prevention of forgetting to lock the door 300, when the user holding the mobile phone 200 unlocks the second lock 302 of the front door 300 and turns the door knob, the mobile phone 200 is opened. As mentioned above, a possession sign such as a melody flowing or beginning to tremble is activated. Thereafter, when the user goes out of the door 300 to close it and closes the door, the user inserts a general key into the key hole of the second lock 302 from the outside of the door 300 and turns to lock the second lock 302. When it is confirmed that the second lock 302 is locked, the door control device 100 stores this as a status. The mobile phone 200 transmits a BT signal to the door control device 100 again, receives the status in response to the transmission, confirms that the door 300 is locked, and then stops the possession sign. . By stopping this possessed sign, the user can confirm that the door is locked. In addition, the lock management application 203 can confirm that the lock has been obtained by causing the display 202 to display, for example, “locked for ○ month Δ day × hour □□”. On the other hand, when the lock is not performed, the possession sign is continuously performed for a predetermined time in the possession sign mode. In addition, after the lapse of the predetermined time, the lock management application 203 is automatically activated, and for example, a warning message “○ month △ day × hour □□ forget to lock” is displayed on the display 202. You can also confirm that you have forgotten the lock with a message. In addition, when not locking intentionally, the user can actively stop the possessed signature. In this case, for example, the lock management application 203 displays a message “No lock for ** month △ day x hour □□” on the display 203, so confirm that the message is not locked by this message. Can do. Even when the door control device 100 or the mobile phone 200 cannot confirm the locking or unlocking of the door 300 due to an electrical trouble such as a power failure or failure, the first lock 301 and the second lock 302 are used. Since both are constructed with a general keyhole and thumb turn, they can be locked and unlocked.

  It should be noted that the forgetting-to-hold operation and the locking-forgetting prevention operation described above may or may not be performed when returning home.

  When performing a forget-to-have operation when returning home, when the user carries the mobile phone 200 and goes from the outside to the door 300, the mobile phone 200 transmits a BT signal in the vicinity of the door 300. Upon receiving this BT signal, the door control device 100 recognizes that the mobile phone 200 has approached and unlocks the first lock 301. The user inserts a general key from the outside of the door 300 into the key hole of the second lock 302 and turns it to unlock the second lock 302. Thereby, since the 1st lock 301 and the 2nd lock 302 will be unlocked, if a user turns the door knob of the door 300, the door 300 will open and it can enter a house.

  Also, when performing the operation to prevent forgetting to lock when returning home, when the user who has returned home unlocks the second lock 302 of the front door 300 and turns the door knob to open the door 300, the mobile phone 200 displays the melody. Trigger a possession sign such as flowing or trembling. Thereafter, when the user enters the room and closes the door 300, the user rotates the second lock 302 from the inside of the door 300 to lock the second lock 302. When it is confirmed that the second lock 302 is locked, the door control device 100 stores this as a status. The mobile phone 200 transmits a BT signal to the door control device 100 again, receives the status in response to the transmission, confirms that the door 300 is locked, and then stops the possession sign. . By stopping this possessed sign, the user can confirm that the door is locked.

  On the other hand, if the user does not perform the forgetting prevention operation or the lock forgetting prevention operation when returning home, the user who has returned home inserts a general key corresponding to each of the key holes of the first lock 301 and the second lock 302 from the outside of the door 300. , The first lock 301 and the second lock 302 are unlocked and the door 300 is opened.

≪Operation of door control device≫
Next, the operation of each component of the locking management system according to the present embodiment will be described in detail.
First, the operation of the door control device 100 will be described with reference to FIG.

  First, when the control unit 107 of the door control device 100 is in an initial state waiting to receive a BT signal from the mobile phone 200 (step S1), the timer 105 finishes counting a predetermined time. It is confirmed whether or not (step S2). This predetermined time (hereinafter referred to as “first lock predetermined time”) is, for example, 5 minutes, for example, the user unlocks the second lock 302 of the door 300, opens the door 300, goes out of the door 300, and opens the door. It is set longer than the time required for a series of operations until the door 300 exits, such as closing 300 and locking the second lock 302 of the door 300. As will be described later, the first lock predetermined time is set longer than the time obtained by adding the predetermined time in the home mode and the predetermined time in the possessed sign mode, which is measured by the timer 205 of the mobile phone 200.

  When the first lock predetermined time has elapsed (step S2: YES), the control unit 107 locks the first lock 301 by the first lock control unit 102 (step S3). As a result, the first lock 301 of the door 300 is locked unless the user approaches the mobile phone with the mobile phone.

  When the predetermined time of the first lock has not elapsed (step S2: NO), or when the first lock 301 is locked, the control unit 107 confirms the status by the second lock control unit 103 and the open / close detection unit 104. (Step S4). Specifically, the second lock control unit 103 detects whether the second lock 302 is locked or unlocked. In addition, the open / close detection unit 104 detects whether the door 300 is in an open state or a closed state. Information relating to the state of the second lock 302 and the door 300, that is, the status is stored in the storage unit 106.

  When the status is confirmed, the control unit 107 confirms whether or not the wireless communication unit 101 has received the BT signal from the mobile phone 200 (step S5). The BT signal is a signal for notifying the door control device 100 of the presence of the mobile phone 200 and includes at least identification information of the mobile phone 200.

  When the BT signal is not received (step S5: NO), the control unit 107 returns to the process of step S2.

  On the other hand, for example, when the user has a mobile phone and approaches the door 300 and receives a BT signal (step S5: YES), the control unit 107 determines that the mobile phone that transmitted the BT signal is the door control device. It is confirmed whether or not the mobile phone 100 is associated with the door 300 to be controlled (step S6). This confirmation is performed by comparing the identification information of the transmission source mobile phone included in the received BT signal with the identification information of the mobile phone stored in the storage unit 106.

  When the received BT signal is not from the registered mobile phone (step S6: NO), the control unit 107 returns to the process of step S2.

  On the other hand, when the received BT signal is from the registered mobile phone 200 (step S6: YES), the control unit 107 displays the status stored in the storage unit 106 via the wireless communication unit 101. 200 (step S7).

  When the status is transmitted, the control unit 107 unlocks the first lock 301 by the first lock control unit 102 (step S8). Accordingly, when the user approaches the door 300 while holding the mobile phone 200, the first lock 301 of the door 300 is unlocked.

  When unlocking the first lock 301, the control unit 107 resets the time measurement of the first lock predetermined time by the timer 105, and newly starts the time measurement of the first lock predetermined time (step S9).

  Thus, according to the present embodiment, when mobile phone 200 associated with door 300 managed by door control device 100 approaches door 300, first lock 301 is unlocked, and mobile phone 200 is held. Since the first lock 301 is not unlocked even if the user approaches the door 300 without going out, the user can be prevented from going out without carrying the mobile phone 200.

≪Mobile phone operation≫
Next, the operation of the mobile phone 200 will be described with reference to FIG.

  First, when the control unit 210 of the mobile phone 200 is in an initial state where no status is received from the door control device 100 (step S11), the position information acquisition unit 208 detects the position of the mobile phone 200 (step S12). .

  When the position of the mobile phone 200 is detected, the control unit 210 confirms whether or not the position is near the door 300 associated with the mobile phone 200 (step S13). This confirmation is performed by comparing the information regarding the current position of the mobile phone 200 acquired by the position information income unit 208 with the information regarding the position of the door 300 stored in the storage unit 209. Note that the threshold for determining whether or not the door 300 is close can be freely set as appropriate according to the lifestyle of the user.

  When the position of the mobile phone is not near the door 300 (step S13: NO), the control unit 210 starts measuring a predetermined time in the outing mode by the timer 205 (step S41). The predetermined time in the outing mode is set shorter than the time required for the user who has the mobile phone 200 to return to the door 300. For example, when the threshold for determining whether or not the door 300 is close is set to 1 km, if the user's walking speed is 4 [km / h], the door 300 can be reached in 15 minutes. The predetermined time is set to 10 minutes shorter than the 15 minutes.

  When the predetermined time in the outing mode has elapsed (step S42: YES), the control unit 210 returns to the process of step S11.

  On the other hand, for example, when the user goes out, such as when the mobile phone is near the door 300 (step S13: YES), the control unit 210 starts measuring a predetermined time in the home mode by the timer 205 (step S14). . The predetermined time in the home mode is set to be shorter than the time required for the operation performed at the entrance such as wearing shoes such as 5 seconds.

  When the measurement of the predetermined time in the home mode is started, when the predetermined time has elapsed (step S15: YES), the control unit 210 returns to the process of step S1.

  On the other hand, when the predetermined time has not elapsed (step S15: NO), the control unit 210 transmits a BT signal by the wireless communication unit 201 (step S16).

  When transmitting the BT signal, the control unit 210 confirms whether or not the status is received (step S17).

  When the status is not received (step S17: NO), the control unit 210 returns to the process of step S15.

  On the other hand, when the status is received (step S17: YES), the control unit 210 confirms whether or not the status is from the door control device 100 that controls the door 300 registered in the mobile phone 200 ( Step S18). This confirmation is performed by comparing the identification information of the door 300 included in the status with the identification information of the door 300 associated with the mobile phone 200 stored in the storage unit 209.

  When the status is not from the door control device 100 of the registered door 300 (step S18: NO), the control unit 210 returns to the process of step S15.

  On the other hand, when the status is from the door control device 100 of the registered door 300 (step S18: YES), the control unit 210 determines that the second lock 302 of the registered door 300 is based on the received status. It is confirmed whether the door is unlocked and the door 300 is open (step S19). Since the first lock 301 is unlocked at this time, in order for the user to exit the door 300, when the second lock 302 is locked, the second lock 302 is unlocked and then the door 300 is opened. There is a need. Therefore, it is possible to detect whether the user is about to exit the door 300 from the state of the second lock 302 and the door 300.

  When the second lock 302 is unlocked and the door 300 is not in the open state (step S19: NO), the control unit 210 returns to the process of step S15. In this case, since the user has not yet left the door 300, the control unit 210 monitors the state of the second lock 302 and the door 300 until a predetermined time in the home mode has elapsed.

  On the other hand, when the second lock 302 is unlocked and the door 300 is in an open state (step S19: YES), the control unit 210 activates a possessed sign (step S20). In this case, since the user is about to exit from the door 300, the control unit 210 outputs a possessed sign indicating that the cellular phone 200 is possessed. Examples of the possessed sign include a predetermined display on the display 202 of the mobile phone 200, a predetermined melody output from the speaker 206, and a vibration of the vibrator 207 in a predetermined pattern. By activating this possessed sign, the user who possesses the mobile phone 200 can recognize that the door 300 is open.

  When the possessed sign is activated, the control unit 210 starts measuring a predetermined time in the possessed sign mode by the timer 205 (step S21). The predetermined time in the possession sign mode is set to approximately the time required for a series of actions such as the user passing through the door 300, closing the door 300, and locking the door 300, such as 10 seconds. Note that when starting to count the predetermined time in the possessed sign mode, the timer 205 discards the timing of the predetermined time in the home mode, that is, stops and resets the timing.

  When the counting of the predetermined time in the possessed sign mode is started, the control unit 210 transmits a BT signal by the wireless communication unit 201 (step S22). At this time, in the door control device 100, since the first lock predetermined time that has started counting in step S9 has not elapsed since the first reception of the BT signal (FIG. 3, step S2: NO), the mobile phone 200 When the BT signal is received from (FIG. 3, step S5: YES), the status is transmitted (FIG. 3, step S7).

  Therefore, when the BT signal is transmitted, the control unit 210 confirms whether or not the status is received from the door control device 100 (step S23).

  When the status is not received (step S23: NO), the control unit 210 proceeds to the process of step S26 described later.

  On the other hand, when the status is received (step S23: YES), the control unit 210 confirms whether or not the status is from the door control device 100 that controls the door 300 registered in the mobile phone 200 ( Step S24). This confirmation is performed by a method equivalent to step S18 described above.

  If the status is not from the door control device 100 of the registered door 300 (step S24: NO), the control unit 210 proceeds to the process of step S26 described later.

  On the other hand, when the status is from the door control device 100 of the registered door 300 (step S24: YES), the control unit 210 determines that the second lock 302 of the registered door 300 is based on the received status. It is confirmed whether the door 300 is locked and the door 300 is closed (step S25). When going out with the door closed, the user closes the door 300 and takes the second lock 302. Therefore, it can be detected from the state of the second lock 302 and the door 300 whether or not the user has gone out.

  When the second lock 302 is locked and the door 300 is in the closed state (step S25: YES), the control unit 210 stops the possession sign (step S51). In this case, since the user has already exited the door 300, the control unit 210 stops the possession sign indicating that the cellular phone 200 is possessed.

  When the possessed signature is stopped, the control unit 210 activates the lock management application 203 (step S52), and records the date and time when the door 300 is locked by the lock management application 203 (step S53). This date and time is the date and time when the status is received, and is recorded in the storage unit 209. Thereby, when the user is uneasy about whether or not the door 300 has been locked, the user can confirm whether or not the door 300 has been locked by reading the record in the storage unit 209.

  When the date and time when the door 300 is locked is recorded, the control unit 210 causes the lock management application 203 to display the date and time on the display 202 (step S54), and returns to the process of step S11. Thereby, the user can recognize that the door 300 has been locked.

  On the other hand, when the second lock 302 is locked and the door 300 is not in the closed state (step S25: NO), the control unit 210 confirms whether or not the predetermined time in the possessed sign mode has elapsed. (Step S26).

  When the predetermined time in the possessed sign mode has not elapsed (step S26: NO), the control unit 210 confirms whether or not the user has requested to stop the possessed sign (step S27).

  When the possession signature is not requested to be stopped (step S27: NO), the control unit 210 returns to the process of step S22.

  When a predetermined time in the possessed sign mode has elapsed (step S26) or when the possessed sign stop is requested (step S27: YES), the control unit 210 stops the possessed sign (step S28).

  When the possessed signature is stopped, the control unit 210 activates the lock management application 203 (step S29), and records the date and time when the door 300 was not locked by the lock management application 203 (step S30). As the date and time, when the possessed sign is actively stopped, the date and time when the possessed sign is stopped, and when the predetermined time in the possessed sign mode has elapsed, the date and time when the predetermined time has arrived are respectively stored in the storage unit 209. To be recorded. In addition, the storage unit 209 stores, along with the date and time, whether the possessed sign has been actively stopped or the possessed sign mode has passed a predetermined time. Thereby, when the user is uneasy about whether or not the door 300 has been locked, the user can confirm whether or not the door 300 has been locked by reading the record in the storage unit 209.

  When the date and time when the door 300 was not locked is recorded, the control unit 210 causes the lock management application 203 to display the date and time on the display 202 (step S31), and returns to the process of step S11. At this time, when the possessed sign is actively stopped, the control unit 210 may display on the display 202 that the possessed sign is actively stopped together with the date and time. Similarly, when a predetermined time in the possessed sign mode has elapsed, the control unit 210 may display on the display 202 that the predetermined time in the possessed sign mode has elapsed along with the date and time. Thereby, the user can recognize that he forgot to lock the door 300.

  As described above, according to the mobile phone of the present embodiment, the first lock 301 is not unlocked unless the door control device 100 disposed in the vicinity of the door 300 receives a BT signal from the mobile phone 200. Since the door 300 does not open even if it forgets to have 200, it can be prevented from forgetting to carry the mobile phone 200. Further, when the first lock 301 is unlocked, a notification operation is performed on the mobile phone 200, so that the user can check the locked state of the door 300.

  In addition, since the system configuration is constructed from two components, the door control device 100 and the mobile phone 200, a door 300 such as a front door is provided, for example, indicating that the mobile phone 200 is not possessed regardless of weekdays or holidays. Judgment can be made at the determined position. Thereby, it is possible to prevent the user from going out without carrying the mobile phone 200.

  Further, information (status) relating to the locked states of the first lock 301 and the second lock of the door 300 is stored in the door control device 100 and transmitted only to the mobile phone 200 associated with the door 300. Since this transmission is performed without going through a network such as a telephone network, confidential information can be prevented from leaking from the network.

  In addition, there is no need to use a network or entrust server management to a third party, so there is no need for a continuous contract with a security company, etc., and only use the initial cost of equipment and electricity costs. Therefore, cost reduction can be realized.

  In addition, since the first lock 301 and the second lock 302 do not have to be electronic locks, locking and unlocking can be performed even if a power failure or failure occurs.

  It is also possible to construct a home network between various devices in the room and the door control device 100. For example, devices that use fire such as gas stoves and gas stoves, home appliances that do not require constant power-on such as air conditioners and televisions, water supply devices such as faucets, etc., are extinguished with the lights on, and the power is on. A sensor for detecting the status of the various devices is provided, and information detected by the sensor is stored in the storage unit 106 of the door control device 100 as a status. Thus, immediately before going out, when the user who has the mobile phone 200 comes near the door 300, the mobile phone 200 outputs an alarm according to the status of various devices to alert the user. be able to. Even when the user is away from home, the user can be alerted by displaying an alarm on the display 202 of the mobile phone 200.

  In the present embodiment, the case where the above-described forgetting-to-hold operation or the forgetting-to-lock operation is performed by first outputting a predetermined signal (BT signal) from the mobile phone 200 has been described as an example. A predetermined signal may be output from the door control device 100. In this case, for example, the door control device 100 may output a predetermined signal at predetermined time intervals, and when the mobile phone 200 receives the predetermined signal, the process of step S16 in FIG. 4 may be performed. Even if it does in this way, the effect equivalent to having mentioned above is realizable.

  The present invention can be applied to any house having a door 300 such as a detached house, a condominium, a laboratory, an office building, a factory, or the like.

  DESCRIPTION OF SYMBOLS 1 ... Door control apparatus, 2 ... Portable terminal device, 3 ... Door 300, 11 ... Lock control part, 21 ... Portable control part, 31 ... Lock, 100 ... Door control apparatus, 101 ... Wireless communication part, 102 ... 1st lock Control unit 103 ... Second lock control unit 104 ... Open / close detection unit 105 ... Timer 106 ... Storage unit 107 ... Control unit 200 ... Mobile phone 201 ... Wireless communication unit 202 ... Display 203 ... Lock management Application, 204 ... Memory, 205 ... Timer, 206 ... Speaker, 207 ... Vibrator, 208 ... Position information acquisition unit, 209 ... Storage unit, 210 ... Control unit, 300 ... Door, 301 ... First lock, 302 ... Second lock .

Claims (8)

A door control device provided near a door provided with a first lock, and having a lock control unit for transmitting a second signal upon receiving a first signal and unlocking the first lock; ,
A portable terminal device including a portable control unit that performs a first notification operation of notifying that the first lock is unlocked when the second signal is received after transmitting the first signal It equipped with a door,
The door control device
A first timer for measuring a first time after the first lock is unlocked;
A state detecting unit for detecting an open / closed state of the door and a locked state of a second lock provided on the door;
Further comprising
The lock control unit locks the first lock when the first predetermined time has elapsed,
The second signal includes information indicating an open / closed state of the door and a locked state of the second lock,
When the portable control unit detects, based on the second signal, that the door is open and the second lock is unlocked, the door is open and the second lock is unlocked. Perform a second notification operation indicating that it is locked,
The second lock is a mechanical lock that is locked and unlocked independently of the first lock.
The lock control system, wherein the door control device and the portable control unit transmit or receive the first signal and the second signal without using a network . When the portable control unit detects from the second signal received during the second notification operation that the door is closed and the second lock is locked, the second notification operation is performed. claim 1 Symbol mounting lock management system, characterized in that characterized in that to end the. The mobile terminal device, when the second notification operation is started, further comprising a second timer for counting a second predetermined time,
The portable control unit, said the second predetermined time elapses, claim 1 Symbol mounting lock management system, characterized in that to terminate the second notification operation. The portable control unit detects the second predetermined signal before detecting that the door is closed and the second lock is locked from the second signal received during the second notification operation. The lock management system according to claim 3, wherein the second notification operation is terminated when time elapses. The locking management system according to claim 2 , wherein the portable terminal device further includes a storage unit that stores that the door is locked when the second notification operation is completed. The mobile terminal device, said the second notification operation is completed, according to claim 3 or 4 locking management system according to, further comprising a storage unit for storing the fact that the door is not locked. The mobile terminal device, locking management system according to claim 5 or 6, wherein further comprising a display unit for displaying the information stored in the storage unit. A door control device provided near a door provided with a first lock, and having a lock control unit for transmitting a second signal upon receiving a first signal and unlocking the first lock; ,
A portable terminal device including a portable control unit that performs a first notification operation of notifying that the first lock is unlocked when the second signal is received after transmitting the first signal and,
The door control device timing a first time after the first lock is unlocked;
The door control device locking the first lock when the first predetermined time has elapsed;
The door control device detecting an open / closed state of the door and a locked state of a second lock provided on the door;
Based on the second signal including information indicating the open / closed state of the door and the locked state of the second lock, the portable terminal device is in the open state and the second lock is in the unlocked state. Detecting that there is a step of performing a second notification operation indicating that the door is open and the second lock is unlocked ,
The second lock is a mechanical lock that is locked and unlocked independently of the first lock.
The locking control method, wherein the door control device and the mobile terminal device transmit or receive the first signal and the second signal without using a network .

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