JP2019032867A - User location management system and fire sensor - Google Patents

Abstract

To provide a user location management system capable of exactly grasping a location of a person living in a facility to appropriately and promptly cope with the occurrence of an abnormality such as fire by a simple configuration of a facility side apparatus.SOLUTION: A beacon device 10 is installed for every section such as a room of a building 11 to repeatedly transmit a beacon signal including a section ID. A user terminal 12 such as a smartphone which is carried by a user who uses the building transmits a position notification signal including the section ID extracted from the beacon signal and a terminal ID of itself to a server 14 when the beacon signal is received. The server collects user location information showing a section in which the user terminal exists to be managed based on the terminal ID and the section ID included in the position notification signal received from the user terminal, detects the user terminal located in a fire occurrence section from the user location information to output and display information on a user who fails to escape when a fire detection signal showing the fire occurrence section is detected from a fire receiver 24.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a user location management system and a fire detector used to manage the location of a person used in a facility such as an office building and use it for evacuation guidance when an abnormality such as a fire occurs.

  Conventionally, in the case of a facility such as an office building, when a fire breaks out, the location of the person is grasped, and in the unlikely event that there is a person who is late to escape, inform the fire brigade and security personnel appropriately. It is necessary to deal with it.

  As a system for grasping the location of such a person, an entrance / exit management system installed in an office building can be used. The entry / exit management system is a reading terminal such as a card reader installed on the outside of the door, receives user ID information read from a card held by the user with an entry / exit control panel, and is registered with user identification information registered in advance. When a match is determined, the door lock is unlocked, and third parties other than those involved are managed so that they cannot enter the facility. By sending and recording the entry / exit information in real time, in the event of a fire, the information identifying the person in the facility is output, thereby facilitating, for example, safety confirmation (Patent Document 1).

  As another system, the user carries a wireless card with an identification code stored therein, receives the wireless card identification code with an antenna installed at the entrance of the facility, records the user's entry / exit at the host device, and fires. When this occurs, the information for identifying the person in the facility is output, for example, to facilitate work such as safety confirmation (Patent Document 2).

  Furthermore, a system is also known that makes it possible to grasp the location of a person by providing a human body detector that detects infrared rays emitted by the person in a section that monitors the presence of the room (Patent Document 3).

JP 2014-026606 A Japanese Patent Laid-Open No. 10-209930 JP 2008-226076 A JP 2008-234534 A JP 2009-222417 A JP 2009-198209 A

  However, in a system for grasping the location of a person using such a conventional entrance / exit management system, the equipment provided with a reading terminal for reading the user's guard for each door of the facility provided with the electric lock Therefore, it cannot be applied to facilities that do not have an entrance / exit management system.In that case, a user guard is provided for each door of the facility with an electric lock separately from the entrance / exit management system. It is necessary to provide a reading terminal to be managed by the server, and the equipment cost becomes high and the feasibility is low.

  Also, in a system that manages the location by giving a user a wireless card, prepare a wireless card dedicated to the system, distribute it to the user, and install communication equipment such as an antenna for communicating with the wireless card. It is necessary to install a large number in the facility, which also increases the equipment cost and is not feasible.

  Furthermore, in a system that installs a human body detector and grasps the location of a person, the presence or absence of the person can be grasped, but there is a problem that the number of people present can not be grasped.

  The present invention does not require a user's card possession or its reading terminal, etc., and it is possible to accurately grasp the location of a person living in the facility by a simple equipment-side equipment configuration and to generate an abnormality such as a fire It is an object of the present invention to provide a user location management system and a fire detector that can be appropriately and quickly dealt with at times.

(Fire detector with a beacon device placed between the sensor base and the sensor body)
The present invention is a fire detector incorporating a beacon device installed for each predetermined section and having a function of repeatedly transmitting a beacon signal including section identification information,
It consists of a sensor base and a sensor body,
The beacon device is disposed between the sensor base and the sensor body.

The sensor base has a first metal part, the beacon device has a second metal part and a third metal part, the sensor body has a fourth metal part,
The sensor base and the beacon device are electrically connected by the contact between the first metal part and the second metal part,
The contact between the third metal part and the fourth metal part electrically connects the beacon device and the sensor body,
The first metal part and the fourth metal part are electrically connected via the second metal part and the third metal part.

The first metal part and the second metal part are fittings that fit together, and mechanically and electrically connect the sensor base and the beacon device,
The third metal portion and the fourth metal portion are metal fittings that fit together, and mechanically and electrically connect the beacon device and the sensor body.

(Fire detector with a built-in beacon device in the detector base)
The present invention is a fire detector incorporating a beacon device installed for each predetermined section and having a function of repeatedly transmitting a beacon signal including section identification information,
It consists of a sensor base and a sensor body,
The beacon device is built in the sensor base.

(Fire detector with a built-in beacon device)
The present invention is a fire detector incorporating a beacon device installed for each predetermined section and having a function of repeatedly transmitting a beacon signal including section identification information,
It consists of a sensor base and a sensor body,
The beacon device is built in the sensor body.

(User location management system with escape delay notification and evacuation call function)
The present invention is a user location management system,
A beacon device that is installed for each predetermined section formed in a facility and has a function of repeatedly transmitting a beacon signal including section identification information and does not have a signal reception function;
When a user who uses the facility carries and receives a beacon signal, a user terminal that transmits a location notification signal including the block identification information extracted from the beacon signal and the terminal identification information of the user,
Based on the terminal identification information and the block identification information included in the location notification signal received from the user terminal, a host device that collects and manages the user location information indicating the block where the user terminal exists;
With
When the host device receives a fire detection signal indicating the fire occurrence zone from the fire alarm system, it is located in the fire occurrence zone, the zone adjacent to the fire occurrence zone, and / or the zone adjacent to the fire occurrence zone based on the user location information. The user terminal is detected to generate escape delay information, and from the user location information, the user terminal located in a predetermined evacuation zone is detected to generate a user set list necessary for the call, and the generated escape delay is generated. The information and user set list can be edited.

(Basic effect)
The user location management system according to the present invention is installed in each predetermined section where facilities are separated and a beacon device that repeatedly transmits a beacon signal including section identification information, and a user who uses the facility carries the beacon. When a signal is received, a user terminal that transmits a location report signal including section identification information extracted from the beacon signal and its own terminal identification information, and terminal identification information included in the location report signal received from the user terminal Based on the block identification information and the host device that collects and manages the user location information indicating the block where the user terminal exists, the block identification from the beacon device installed in the room where the user is located When a beacon signal including information is received by a user terminal carried by the user, a position report signal including section identification information and user identification information is transmitted to the host device. By sending to the host device of Te, users and collects the location where in real time, and can accurately grasp the location of the user.

(Effects of mobile phone terminals)
In addition, since the user terminal is a mobile phone terminal owned by a user who can communicate with the host device and transmit / receive data, for example, a smartphone is used as the mobile phone terminal and there is no need to prepare as a dedicated equipment device. Therefore, the facility cost can be greatly reduced, and even if the number of users increases, there is an advantage that the facility cost is not affected.

(Effects of communication traffic suppression)
Further, when the user terminal receives a beacon signal, if the user terminal is different from the section identification information of the previously received beacon signal, the position notification signal including the section identification information extracted from the received beacon signal and its own terminal identification information Is transmitted to the host device, and if it is the same as the section identification information of the received beacon signal, the user terminal installs the beacon device because the transmission of the position report signal is suppressed for a predetermined transmission suppression time. When a beacon signal is received for the first time after entering the section, a position report signal is transmitted to the host device. Even if a beacon signal is received while remaining in the section, the position report signal is received for a predetermined transmission suppression time. Even if a large number of users are located in the section where the beacon device is installed, transmission of the position report signal to the host device is suppressed to the minimum necessary, and communication is performed. An increase of Rahikku and possible prevention.

(Effect of escape delay notification)
In addition, when the host device receives a fire detection signal indicating a fire occurrence zone from the fire alarm system, the host device is located in a fire occurrence zone, a zone adjacent to the fire occurrence zone, or a zone adjacent to the fire occurrence zone based on the user location information. By detecting the user terminal that was escaping and notifying the user information that was late, it was possible to grasp not only the number of people who were late, but also who was late, and by communicating this information to the fire brigade and security guards This will enable appropriate and quick rescue activities, and will greatly contribute to ensuring the safety of those who are late.

(Evacuation call)
In addition, when the host device receives a fire detection signal indicating a fire occurrence zone from the fire alarm system, it detects a user terminal located in a predetermined evacuation zone from the user location information and obtains user information necessary for a call. Because it is generated and output, safety managers can accurately and quickly grasp whether all the members are gathered or who are left without requiring a call for each person gathered in the evacuation zone. Therefore, it is possible to take appropriate measures such as evacuation guidance.

(Effect of incorporating a sensor in a beacon device)
In addition, since the beacon device is incorporated in the fire detector provided in the installation area, the user terminal can reliably receive the beacon signal in the entire protection area by incorporating the beacon device in the fire detector installed in a position where the entire area can be seen. The notification signal including the block identification information and the terminal identification information can be transmitted to the host device.

(Effects of troubleshooting)
Further, when a beacon device detects a predetermined failure, the beacon signal is transmitted including failure detection information. When the user terminal receives the beacon signal, the block identification information extracted from the beacon signal, the terminal The server device transmits a location notification signal including identification information and failure detection information, and the server device generates and outputs maintenance information that prompts maintenance inspection based on the failure detection information included in the location notification signal received from the user terminal. For this reason, even when a failure occurs in the beacon device during operation, maintenance information is automatically sent to the host device so that the beacon device can be replaced or repaired.

(Effects of dealing with running out of battery)
In addition, the beacon device is operated by a battery, and when the battery is almost exhausted, the low battery detection information is included in the beacon signal and transmitted, and the host device receives the position report signal received via the user terminal. Since the maintenance information for prompting the user terminal to replace the battery is generated and output based on the low battery detection information, the battery is replaced before the beacon apparatus stops due to the battery running out. It is possible to prevent the situation where location management is impossible.

(Effects of coping with communication failure of beacon device)
The host device generates and outputs maintenance information of the beacon device when it does not receive the position report signal including the section identification information of the beacon device for a predetermined abnormality monitoring time via the user terminal. For example, when a beacon device installed in a specific section where no one enters for a long time has run out of battery, or when it becomes impossible to transmit a beacon signal due to a failure of the beacon device, By notifying the maintenance information of the beacon device, the device can deal with the abnormal state of the beacon device quickly and appropriately.

(Effect of escape delay notification for housing)
In addition, when a beacon device is installed in each predetermined section including a residence room, and the user terminal receives a fire detection signal from a residential fire alarm installed in the residence, the fire detection information and the house identification information are displayed. The location information signal included is transmitted, and the host device notifies the user information that has escaped based on the fire detection information and the housing identification information included in the location notification signal received from the user terminal. With regard to the situation, it is necessary to accurately grasp the whereabouts of people, accurately grasp that there are people who have escaped in the fire-occurring house when a fire is detected, and notify the fire brigade etc. to rescue those who have escaped quickly and safely Is possible.

Explanatory diagram showing the outline of the user location management system Block diagram showing the functional configuration of the user location management system Explanatory drawing showing the location management file on the server Time chart showing the operation of the user location management system Explanatory drawing showing a fire detector incorporating a beacon device Explanatory drawing showing the outline of the user location management system for housing

[Overview of user location management system]
FIG. 1 is an explanatory diagram showing an outline of a user location management system. As shown in FIG. 1, the user location management system of the present embodiment is installed for a building 11 such as an office building, and is a building, for example, a three-story building, and includes six rooms indicated by 1F01 to 3F02. The case is shown as an example.

  The user location management system includes a beacon device 10 installed in each room, a user terminal 12 using a mobile phone terminal such as a smartphone carried and held by the user, and a server 14 functioning as a host device. .

  The building 11 is also equipped with a fire alarm system. The fire detector 22 is connected to a detector line drawn from the fire receiver 24 installed in the disaster prevention center or the like to monitor the fire. When the machine 24 detects a fire and gives an alarm, a fire detection signal indicating the fire occurrence section is transferred to the server 14 and output.

  The beacon device 10 installed in each room has a short-distance transmission function, and periodically transmits a beacon signal of a predetermined format including section identification information (hereinafter referred to as {section ID}) that identifies the room. The beacon signal from the beacon device 10 is set by adjusting the transmission power so that the user terminal 12 can receive the signal in the installed room and cannot be received outside.

  The user terminal 12 can receive a beacon signal from the beacon device 10 by the short-range communication function, and can be transmitted to the server 14 via the base station 20, the mobile phone network 18 and the Internet 16 by a mobile phone communication function such as 3G. Communication connection is possible. In addition, the communication connection with the server 14 by the user terminal 12 can be performed via a connection to a LAN or WAN by a WiFi communication function in addition to the mobile phone communication function.

  In addition, an application program that realizes a location reporting function downloaded from the server 14 prior to use of the system can be installed and executed on the user terminal 12.

  Further, when the user terminal 12 enters the room where the beacon device 10 is installed and receives a beacon signal, the user terminal 12 extracts a section ID extracted from the received beacon signal and predetermined terminal identification information (hereinafter, referred to as self-identification information). A position report signal including “terminal ID” is generated and transmitted to the server 14.

  The user terminal 12 basically transmits a position report signal to the server 14 every time a beacon signal is received, but there are user terminals 12 owned by many users in the same room. In order to avoid this because communication traffic becomes high, the position report signal is transmitted to the server 14 only when the beacon signal is first received or when it differs from the section ID of the previously received beacon signal.

  The server 14 can be connected to the user terminal 12 via the Internet 16, the mobile phone network 18, and the base station 20, and downloads application programs necessary for position report control to the user terminal 12 before using the system. doing.

  The server 14 collects and manages, in real time, user location information indicating a zone where the user is located based on the terminal ID and the zone ID included in the position report signal received from the user terminal 12, In addition, user location information can be processed to provide necessary information.

  For example, when the server 14 receives a fire detection signal indicating a fire occurrence area from the fire receiver 24, the server 14 detects a user terminal located in the fire occurrence area from the user location information collected at that time, and is delayed. Generate and output escape delay information indicating the user.

  Further, when an evacuation plan in which a place to evacuate in advance is established, the server 14 collects the use collected at that time when a fire detection signal indicating a fire occurrence section is received from the fire receiver 24. A user terminal located in a predetermined evacuation zone is detected from the person location information, and a user set list necessary for a call is generated and output.

  In addition, when the beacon device 10 is battery-driven, and when it is detected that the battery is nearly dead, the battery voltage low information is included in the beacon signal and transmitted, and the user terminal 12 that has received the information transmits the battery voltage drop information. The position report signal including the signal is transmitted to the server 14. Therefore, the server 14 generates and outputs maintenance information that prompts the user to replace the battery of the beacon device 10 installed in the room specified by the section ID, based on the battery voltage drop information included in the received position notification signal.

  The beacon device 10 transmits not only the battery voltage drop but also other beacon device 10 abnormalities to the server 14 in the same manner, and can generate and output maintenance information for dealing with the abnormalities. .

[Function configuration of user location management system]
FIG. 2 is a block diagram showing a functional configuration of the user location management system, and FIG. 3 is an explanation showing a location management file provided in the server.

(Function of beacon device)
The beacon device 10 includes a short-range communication unit 28 to which the control unit 26 and the antenna 30 are connected. For example, a Bluetooth (registered trademark) transmitter can be used. The The control unit 26 is a function realized by executing a program, and uses a computer circuit having a CPU, a memory, various input / output ports, and the like as hardware.

  The short-range communication unit 28 divides the 2.4 GHz band into a plurality of frequency channels, and performs wireless communication at a predetermined communication speed with a device having a radius of about 10 to 100 meters while performing frequency hopping that randomly changes the frequency to be used. And conforms to the IEEE 802.15.1 standard.

  In the present embodiment, it is sufficient that the user terminal 12 can receive the beacon signal in the room where the beacon device 10 is installed, and it is necessary to make it impossible to receive the beacon signal outside the room. Transmission power is set so that it can be received within a radius of about 10 meters.

  The control unit 26 periodically sets a beacon signal in a predetermined format including a section ID that identifies itself, and instructs the short-range communication unit 28 to periodically transmit the beacon signal.

  Further, the beacon device 10 is operated by a battery power source. For this reason, the control unit 26 generates a beacon signal including battery voltage decrease information when it is detected from the decrease in the battery voltage that the battery is almost exhausted, and instructs the short-range communication unit 28 to periodically transmit the beacon signal. I do.

  The control unit 26 also monitors abnormalities other than the battery voltage drop. When an abnormality is detected, the control unit 26 generates a beacon signal including information indicating the content of the abnormality and instructs the short-range communication unit 28 to periodically Control to send to.

(User terminal functions)
The user terminal 12 of the present embodiment is exemplified by a smartphone known as a mobile phone terminal having the functions of a personal mobile computer.

  As shown in FIG. 2, a user terminal 12 using a mobile phone terminal includes a control unit 32, a short-range communication unit 34 connected to an antenna 36, a mobile phone communication unit 38 connected to an antenna 40, a camera unit 42, a display. 44, a touch panel 46, and a call input / output unit 48 provided with a microphone and a speaker.

  The control unit 32 is realized by an LSI having a CPU constituting a processor, a memory, and various input / output interfaces, and executes an installed program.

  The short-range communication unit 34 uses a Bluetooth (registered trademark) communication function, conforms to IEEE802.15.1, and divides the 2.4 GHz band into a plurality of frequency channels in the same manner as the beacon device 10. Wireless communication at a predetermined communication speed is performed with a device existing in a radius of about 10 to 100 meters while performing frequency hopping that randomly changes the beacon signal from the beacon device 10.

  The mobile phone communication unit 38 performs mobile phone communication by W-CDMA known as a third generation mobile communication system (3G).

  The camera unit 42 captures an image using a CMOS image sensor and acquires a still image and a moving image. The display 44 uses a display device such as a liquid crystal panel or an organic EL panel, and a touch panel 46 is disposed on the panel surface. The call input / output unit 48 includes a microphone, a speaker, and an audio codec (Audio CODEC), and performs voice input / output.

  In addition to this, the control unit 32 includes a high-speed mobile communication unit that performs mobile high-speed mobile communication using mobile WiMAX (R) compliant with IEEE 802.16e, a global positioning system that uses an orbiting satellite operated by the United States (Global Positioning). System), the GPS communication unit that performs communication for acquiring the longitude and latitude of the current position, and the IMSI (International Mobile Subscriber Identity) number, which is a number for identifying the mobile phone number, is stored and replaced. Although a SIM card or the like that allows the same mobile phone number to be used by a plurality of mobile phone terminals is provided, the illustration is omitted.

  The control unit 32 at the user end 12 performs the following control by executing the location report control application program downloaded and installed from the server 14 or the Internet 16.

  When the control unit 32 receives the beacon signal transmitted from the beacon device 10 via the short-range communication unit 34, the control unit 32 takes out the section ID included in the received beacon signal, reads out its own terminal ID stored in advance, Control is performed to generate a position report signal in a predetermined packet format including the section ID indicating the installation location of 10 and its own terminal ID, and to instruct the mobile phone communication unit 38 to transmit to the server 14.

  Moreover, the control part 32 hold | maintains division ID of the received beacon signal, and when newly receiving a beacon signal, it compares division ID of the beacon signal with division ID of the last beacon signal, and division ID When the difference is detected, a position report signal including the terminal ID with the section ID is generated, and the mobile phone communication unit 38 is instructed and transmitted to the server 14.

  On the other hand, if the control unit 32 detects a match between the section ID of the newly received beacon signal and the section ID of the previous beacon signal, the control unit 32 has already reported the location to the server 14. Control is performed to suppress the transmission of the position report signal until the beacon signal of the section ID is received or for a predetermined transmission suppression time. For this reason, when the user stays in the same section, the user terminal 12 repeats the transmission of the position report signal at the transmission interval of the transmission suppression time.

  The control for transmitting the position report signal by the control unit 32 is not performed by transmitting a single position report signal when a new beacon signal is transmitted, but is reliable as a plurality of predetermined position report signals. You may make it raise.

  Further, when the control unit 32 extracts battery voltage drop information and abnormality detection information from the received beacon signal, the control unit 32 generates a position report signal including these information, and instructs the mobile phone communication unit 38 to transmit to the server 14. Control.

(Server function)
The server 14 that functions as a host device includes a control unit 50, a communication unit 52, an operation unit 54, a display unit 56, and a location management file 60. The control unit 50 is a function realized by executing a program, and uses a computer circuit including a CPU, a memory, various input / output ports and the like as hardware.

  The communication unit 52 communicates with the user terminal 12 using a mobile phone terminal via the Internet 16 and the mobile phone network 18 according to the Internet communication protocol, downloads application programs necessary for location reporting, and transmits and receives various information. I do.

  The operation unit 54 includes input operation devices such as a keyboard and a mouse, and the display unit 56 is a liquid crystal color display.

  The location management file 60 registers and manages information necessary for location management for each user. FIG. 3 shows an example of the location management file 60. The company organization in the building 11 of FIG. 1 is taken as an example, and the employee code, name, terminal ID, location section ID, etc. are stored for each user.

  Among these, the terminal ID is pre-registered with the terminal IDs 1 to 7 of the user terminal 12 held by the user, the location section ID is an empty area in the initial state, and the location section ID is in operation. The section ID indicating the location of the user is registered in real time.

  The control unit 50 stores a location report application program used by the user terminal 12. When a download request is received from the user terminal 12 via the communication unit 52, the control unit 50 reads and downloads the application program. Take control.

  In addition, the control unit 50 receives the position report signal transmitted from the user terminal 12 via the communication unit 52, and determines the location of the user based on the terminal ID and the section ID included therein. Control to register to.

  For example, when a user aaa enters the room 1F01 in FIG. 1, a beacon signal including, for example, “1F01” as a section ID is received from the beacon device 10 by the user terminal 12 being carried, and “ A location report signal including “ID1” and “1F01” as the section ID is transmitted to the server 14.

  Therefore, the control unit 50 of the server 14 registers “1F01” at the location of the location section ID of the location management file 60 specified by “ID1” included in the received location notification signal. As a result, the control unit 50 of the server 14 can collect the section ID indicating the location of the user in the location management file 60 in real time.

  In addition, when the control unit 50 receives a fire detection signal including a fire occurrence zone from the fire receiver 24 via the communication unit 52, the location zone ID and fire corresponding to the fire occurrence zone from the location management file 60 of FIG. Search for the location ID adjacent to the occurrence zone and / or the name of the user who has registered D in the location zone adjacent to the fire occurrence zone, and the escape delay information to display the searched users as a list The escape delay information is generated and displayed on the display unit 56 with an alarm sound, and transmitted to the guards and the fire brigade equipment via the communication unit 52 for notification.

  Further, when the control unit 50 receives a fire detection signal including a fire occurrence zone from the fire receiver 24 via the communication unit 52, the control unit 50 determines a predetermined evacuation zone determined as a meeting place at the time of evacuation from the location management file 60 of FIG. The name of the user who has registered the location ID that matches the ID is searched, aggregator list information for displaying the searched user as a list is generated, and the aggregator list information is displayed on the display unit 56, or printed. It is possible to grasp the status of the set without actually making a call.

  Further, in preparation for a case where a user who has evacuated from a building forgets the user terminal in the building, the control unit 50 detects the generation of escape delay information or a set when detecting the editing operation accepted by the operation unit 54. Control to edit (add, change, delete) the user list information.

  Moreover, when the control part 50 receives the position report signal containing the battery voltage fall information which the user terminal 12 transmitted via the communication part 52, the beacon apparatus which detected the battery fall based on division ID contained therein Maintenance information that prompts battery replacement indicating the installation location of the battery 10 is generated, and the maintenance information is displayed on the display unit 56 or printed out, thereby enabling the battery replacement work of the beacon device 10 that is about to run out of battery. .

  In this respect, even when information indicating other abnormality detection of the beacon device 10 is included in the received position report signal, the control unit 50 detects an abnormality based on the section ID included in the received position report signal. Maintenance information indicating the installation location of the beacon device 10 is generated, and the maintenance information is displayed on the display unit 56 or printed out.

  In addition, when the control unit 50 detects a request operation for searching for a specific user's whereabouts by the operation unit 54, the control unit 50 performs control for searching for a location block from the location management file 60 based on the user's name and displaying the location. Do.

  In addition, the search of the user's whereabouts by the control unit 50 is similarly performed in response to an operation request from the user terminal 12, and the known location can be controlled by sending the searched whereabouts to the user terminal 12. .

  Moreover, the control part 50 produces | generates and alert | reports the maintenance information regarding the beacon apparatus 10, when the position report signal containing division | segmentation ID of the beacon apparatus 10 is not received during predetermined | prescribed abnormality monitoring time from the user terminal 12. FIG. Take control. For example, when the beacon device 10 installed in a specific section where no one enters for a long time has run out of battery, or when the beacon signal cannot be transmitted due to a failure of the beacon device 10, the control unit 50 of the server 14. However, by generating and informing the maintenance information of the beacon device 10, it is possible to quickly and appropriately cope with the abnormal state of the beacon device 10.

  In addition, when generating the escape delay information, the control unit 50 receives a position report signal from the user terminal 12 even after a predetermined exit determination time has elapsed in order to distinguish whether it is late or has returned. If not, the user of the user terminal 12 determines that the user has left the facility and performs control so that it is not included in the escape delay information.

  Note that the control unit 50 may perform control so as to acquire entry / exit management information from another security system that manages entry / exit, so that the exited user is not included in the escape delay information.

[Operation of user location management system]
FIG. 4 is a time chart showing the operation of the user location management system of FIGS. 1 and 2.

  As shown in FIG. 4, the beacon device 10 periodically transmits a beacon signal including a section ID in step S <b> 1 (hereinafter, “step” is omitted), and the user terminal 12 is placed in the room where the beacon device 10 is installed. When a user with the beacon enters, reception of a beacon signal is detected in S2, and if the beacon signal section ID is different from the previously received beacon signal section ID, the process proceeds to S4 and the section ID acquired from the beacon signal. And a position report signal including its own terminal ID is generated and transmitted to the server 14.

  The server 14 registers the received section ID at the position of the location section ID of the location management file 60 specified by the terminal ID received from the user terminal 12 in S5 and indicates the current location position.

  On the other hand, if the fire receiver 24 detects a fire in S6 during operation, the process proceeds to S7, and a fire detection signal including a fire occurrence section is transmitted to the server 14. When the server 14 receives the fire detection signal, the server 14 searches the location management file 60 for a user of the terminal ID corresponding to at least the fire occurrence section in S8, generates escape delay information, and outputs and displays it in S9. Further, the server 14 searches the location management file 60 for the user of the terminal ID corresponding to the predetermined evacuation set section in S10, generates the gatherer list information, and outputs and displays it in S11.

  In addition, if the beacon device 10 detects a decrease in battery voltage in S12 during operation, the beacon signal including the battery voltage decrease information is generated and transmitted in S13, and the user terminal 12 that receives this generates a beacon signal in S14. A position report signal including battery voltage drop information is generated and transmitted to the server 14. The server 14 receives this position notification signal, generates maintenance information for prompting battery replacement of the beacon device 10 in S15, and outputs and displays it.

[Fire detector incorporating a beacon device]
FIG. 5 is an explanation showing an outline of a fire detector incorporating a beacon device. FIG. 5 (A) shows an assembled state, and FIG. 5 (B) shows an assembled and disassembled state.

  As shown in FIG. 5, the fire detector 22 includes a sensor body 22a and a sensor base 22b. In the present embodiment, the antenna 30 is provided between the sensor base 22b and the sensor body 22a. The beacon apparatus 10 provided with is arrange | positioned.

  The sensor base 22b is provided with a pair of fitting brackets 23b on the lower surface, and is mechanically and electrically connected by fitting a pair of fitting brackets 25b provided on the upper surface of the beacon device 10 here. Yes.

  The beacon device 10 is provided with a pair of fitting brackets 25a on the lower surface, and mechanically and electrically connected by fitting a pair of fitting brackets 23a provided on the upper surface of the sensor body 22a. ing.

  The sensor base 22b is attached and fixed to the ceiling surface, and a pair of sensor lines are connected to the pair of fitting receiving portions 23b from the back side of the ceiling. The sensor lines are connected to the sensor main body 22a via the fitting connection of the beacon device 10. Connected to the mating terminal 23a, supplies direct power from the receiver, and when a fire is detected by the sensor main body 22a, the sensor circuit is short-circuited to send an alarm current, and an alarm signal is sent to the receiver. To send.

  The beacon device 10 operates with a built-in battery power supply, but may operate using a DC power supply supplied from a sensor line. Further, the beacon device 10 may be built in the sensor main body 22a or the sensor base 22b.

  Since the beacon device 10 is incorporated in the fire detector 22 provided in the installation section in this way, the fire detector 22 is installed at a position overlooking the entire section, so that the user terminal 12 is installed in the fire detector 22. The beacon signal from the beacon device 10 is reliably received throughout the installation section, and the notification signal including the section ID and the terminal ID can be reliably transmitted to the server 14.

[Location management system for housing]
FIG. 6 is an explanatory diagram showing an outline of a user location management system for ordinary houses. As shown in FIG. 6, for example, in the case of a two-storey house 62, the user location management system for a house includes a beacon device 10 installed in each room, a smartphone carried and held by the user, and the like. A user terminal 12 using a mobile phone terminal and a server 14 which is installed in an external organization such as a security company and functions as a host device.

  In addition, the house 62 is provided with a wireless interlocking house warning device 64 having a function as a low power wireless station of 426 MHz band, which is known as a house fire alarm device provided with a sensor part and an alarm part. The home alarm device 64 detects a fire and outputs a fire alarm, and also transmits an interlock signal to output a fire alarm from the other home alarm devices 64.

  Further, the home alarm device 64 has a short-range communication function based on Bluetooth (registered trademark), and can transmit a fire detection signal to the user terminal 12 by the short-range communication function.

  The home alarm device 64 does not have a Bluetooth (registered trademark) short-range communication function, and the relay adapter uses a low-power radio fire detection signal of the home alarm device 64 as a Bluetooth (registered trademark) fire detection signal. It may be converted into and transmitted to the user terminal 12.

  In such a user location management system for a house, the beacon device 10 provided in the room of the house 62 periodically transmits a beacon signal including a section ID, and the user terminal is installed in the room where the beacon device 10 is installed. When a user having 12 enters, the reception of the beacon signal is detected, and if the section ID of the beacon signal is different from the section ID of the beacon signal received last time, the section ID acquired from the beacon signal and the terminal of the own terminal A position report signal including the ID is generated and transmitted to the external server 14.

  The server 14 registers the received section ID at the position of the location section ID specified by the house ID of the location management file specified by the terminal ID received from the user terminal 12, and indicates the current location position.

  On the other hand, if a fire is detected by the home alarm 64 during operation, a fire detection signal including a fire occurrence section is transmitted to the server 14 via the user terminal 12. When the server 14 receives the fire detection signal, the server 14 searches the location management file for a user of the terminal ID corresponding to the fire occurrence section, generates escape delay information, and outputs it.

  Further, if the beacon device 10 detects a decrease in battery voltage during operation, the beacon signal including the battery voltage decrease information is generated and transmitted, and the user terminal 12 that has received the beacon signal includes the battery voltage decrease information. A position report signal is generated and transmitted to the server 14. The server 14 receives this position notification signal, generates maintenance information that prompts the user to replace the battery of the S beacon device 10, transmits the maintenance information to the user terminal 12 for output display, and prompts the user to replace the battery.

[Modification of the present invention]
(Near field communication)
In the above embodiment, Bluetooth (registered trademark) is used as an example for transmitting a beacon signal from a beacon device. However, other than this, an appropriate short distance such as a wireless LAN, ZigBee (registered trademark), infrared communication, or the like is used. Communication may be used.

(User terminal)
In the above embodiment, a mobile phone terminal such as a smartphone is taken as an example as a user terminal, but in addition to this, an appropriate voice communication function such as a tablet that can be connected to a server via a wide area communication network is not provided. A portable terminal may be used as a user terminal. Further, the user terminal is a dedicated terminal that can be directly or indirectly connected to the server 14 having a short-range communication function such as a wireless LAN or ZigBee (registered trademark), and this dedicated terminal is used as a user ID card. It may be built in the visitor chapter.

(Other)
The present invention includes appropriate modifications without impairing the object and advantages thereof, and is not limited by the numerical values shown in the above embodiments.

10: Beacon device 12: User terminal 14: Server 16: Internet 18: Mobile phone network 22: Fire detector 24: Fire receivers 26, 32, 50: Control units 28, 34: Near field communication unit 38: Mobile phone Communication unit 60: Location management file 64: Sumisho

(User location management system with escape delay notification function or evacuation notification function )
The present invention is a user location management system,
A beacon device that is installed for each predetermined section formed in a facility and has a function of repeatedly transmitting a beacon signal including section identification information and does not have a signal reception function;
When a user who uses the facility carries and receives a beacon signal, a user terminal that transmits a location notification signal including the block identification information extracted from the beacon signal and the terminal identification information of the user,
Based on the terminal identification information and the block identification information included in the location notification signal received from the user terminal, a host device that collects and manages the user location information indicating the block where the user terminal exists;
With
When the host device receives a fire detection signal indicating the fire occurrence zone from the fire alarm system, it is located in the fire occurrence zone, the zone adjacent to the fire occurrence zone, and / or the zone adjacent to the fire occurrence zone based on the user location information. The user terminal is detected to generate escape delay information, and from the user location information, the user terminal located in a predetermined evacuation zone is detected to generate a user set list necessary for the call, and the generated escape delay is generated. The information and user set list can be edited.
Or, the host device stores, as the evacuation zone identification information, the zone identification information of a predetermined evacuation zone determined as a meeting place at the time of evacuation among the zone identification information, and fire detection indicating the fire occurrence zone from the fire alarm system When a signal is received, a user serving as user location information that matches the evacuation zone identification information is displayed or printed as an evacuated user list .

Claims (6)

A fire detector incorporating a beacon device installed for each predetermined section and having a function of repeatedly transmitting a beacon signal including section identification information,
It consists of a sensor base and a sensor body,
The fire detector according to claim 1, wherein the beacon device is disposed between the sensor base and the sensor body.
The fire detector according to claim 1,
The sensor base has a first metal part, the beacon device has a second metal part and a third metal part, the sensor body has a fourth metal part,
The sensor base and the beacon device are electrically connected by contact between the first metal part and the second metal part,
The beacon device and the sensor body are electrically connected by contact between the third metal part and the fourth metal part,
The fire detector, wherein the first metal part and the fourth metal part are electrically connected via the second metal part and the third metal part.
The fire detector according to claim 1,
The first metal part and the second metal part are fittings that fit together, and mechanically and electrically connect the sensor base and the beacon device;
The fire detector according to claim 3, wherein the third metal portion and the fourth metal portion are fittings that fit together, and mechanically and electrically connect the beacon device and the detector body.
A fire detector incorporating a beacon device installed for each predetermined section and having a function of repeatedly transmitting a beacon signal including section identification information,
It consists of a sensor base and a sensor body,
The fire detector according to claim 1, wherein the beacon device is built in the sensor base.
A fire detector incorporating a beacon device installed for each predetermined section and having a function of repeatedly transmitting a beacon signal including section identification information,
It consists of a sensor base and a sensor body,
The fire sensor according to claim 1, wherein the beacon device is built in the sensor body.
A beacon device that is installed for each predetermined section formed in a facility and has a function of repeatedly transmitting a beacon signal including section identification information and does not have a signal reception function;
When a user who uses the facility carries and receives the beacon signal, a user terminal that transmits a location notification signal including the block identification information extracted from the beacon signal and the terminal identification information of the user,
Host device that collects and manages user location information indicating a section where the user terminal exists based on the terminal identification information and the section identification information included in the position report signal received from the user terminal When,
With
When the host device receives a fire detection signal indicating a fire occurrence zone from a fire alarm system, the fire location zone, a zone adjacent to the fire occurrence zone, and / or proximity to the fire occurrence zone is determined from the user location information. The user terminal located in the section to be detected is detected to generate escape delay information, and the user terminal located in a predetermined evacuation section is detected from the user location information to obtain a user set list necessary for the call. A user location management system that generates and edits the generated escape delay information and user set list.

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