JP5907733B2 - Cooperation system - Google Patents

Description

The present invention relates to a disaster prevention monitoring system for an apartment house that monitors a fire by installing a house information panel in each apartment of the apartment house, and a gas management system including a gas smart meter that remotely performs automatic meter reading of the gas meter Or it is related with the cooperation system which cooperates apparatus management systems, such as a power management system provided with the smart meter for electric power which performs automatic meter-reading of a power meter remotely.

  Conventionally, as a disaster prevention monitoring system for apartment houses such as condominiums, a fire information is installed in each dwelling unit to monitor a fire and a housing information board that functions as a fire receiver for the dwelling unit. It is connected to the reception board of the residence building installed in the etc., and the fire of each residence is centrally monitored in the manager room.

  In addition, some of the residential building reception boards have a function as an intercom control device that controls calls between the collective entrance and each dwelling unit. In this case, the housing information board has a function as an intercom indoor unit. ing.

  Such a disaster prevention monitoring system for apartment houses has a fire detector connected to the sensor line from the housing information panel, and when the fire detector is activated and a fire signal is sent out due to a fire detection, this fire signal is received. The house information panel that has been issued outputs a voice message indicating the operation of the fire detector to notify the user of the fire.

  In response to this, when a resident at home confirms a fire, the fire confirmation switch provided on the housing information panel is pressed, and based on this, a fire confirmation signal is sent from the housing information panel to the residential building reception panel connected by the transmission line. Send out and alarm. If there is no operation of the fire confirmation switch due to the absence of a resident, etc., when the fire signal continues for a predetermined time, a fire confirmation signal is sent to the housing building receiving board to give an alarm.

  In addition, such a disaster prevention monitoring system for apartment buildings has a function to remotely test (inspect) the fire detector from outside without entering the dwelling unit, and the inspector is a door phone integrated type outside the entrance of each dwelling unit. A portable remote tester is connected to a repeater in a meter box or a repeater in a meter box, for example, and the fire detector in the dwelling unit can be tested by operating this remote tester. The test result is displayed on the remote tester.

  As described above, the disaster prevention monitoring system for apartment houses, for example, forms a wired network (wired communication network) by connecting devices including a fire detector, a housing information panel, a repeater, and a housing building receiving panel with signal lines.

  On the other hand, in recent years, a gas management system called a new version of a centralized monitoring system that enables automatic gas meter reading remotely from a data center by installing a smart meter for gas that builds a wireless network (wireless communication network). Is being promoted.

  In such a gas management system, a local communication adapter that is installed in each dwelling unit of an apartment house and performs near field communication is connected to a gas meter, and the local communication adapter is known as a wide area wireless communication network or 3G. It is connected to a wide area communication adapter that can be connected to the next generation mobile communication network to enable communication with the data center. In response to periodic meter reading requests from the server in the data center, the meter reading data read from the gas meter is automatically transmitted. Meter reading processing can be performed.

  The on-site communication adapter used in the gas management system is planned to be installed in various alarm devices such as fire alarms and gas leak alarms installed in houses. In this way, the alarm signal from the alarm device can be transmitted from the local area communication adapter to the server on the Internet via the wide area communication adapter in accordance with a dedicated bus communication protocol.

Similarly, a power management system that performs automatic meter reading of a power meter and manages it has also been proposed.

JP 2003-296839 A JP 2010-020663 A JP 2010-028177

  By the way, the conventional disaster prevention monitoring system for residential buildings that is subject to fire monitoring and the gas management system that is subject to automatic meter reading, for example, have different backgrounds and purposes, and development has been promoted as separate systems. In particular, in a disaster prevention monitoring system for an apartment house that detects and warns of a fire in an apartment house, various systems have been developed and widely spread along with the legal installation obligation.

  For this reason, in the near future, in the same environment as a dwelling unit in a condominium, a gas using a disaster prevention monitoring system for a condominium using a wired network (wired communication network) and a wireless network (wireless communication network) using a smart meter for gas Management systems will exist and function separately.

  For this reason, it is conceivable to integrate disaster prevention monitoring for apartments, for example, using a wireless network based on a gas management system. However, the background and purpose of the two are greatly different, and legal standards and product standards are also unique.

  Similarly, it is necessary to devise in order to integrate the disaster prevention system for apartment buildings and the power management system.

The present invention includes a disaster prevention monitoring system for apartment houses and the like that is configured by a wired communication network and monitors a fire of a dwelling unit, and a device management system that is configured by a wireless communication network and performs automatic meter reading of a gas meter and / or a power meter, It is an object of the present invention to provide a linkage system that can extend functions in cooperation without damaging each function.

The present invention provides a cooperative system ,
A disaster prevention monitoring system for apartment buildings, which is installed in each unit of the apartment building and has a housing information panel that receives a fire signal from a fire detector and outputs a fire alarm;
Signals are transmitted and received according to a predetermined first wireless communication protocol between a plurality of local communication devices connected to devices installed in each unit of the apartment house, and the local communication device connected to the device and the local communication device are connected. A signal is transmitted / received to / from the wide-area communication device according to a predetermined wired communication protocol, and further, a signal is transmitted / received between the wide-area communication device and the device management server on the external wide-area communication network according to the second wireless communication protocol. A device management system for transmitting signals from the local communication device and the wide area communication device to the device management server for processing;
Connected to the home information board, sends / receives signals to / from the home information board according to the wired communication protocol, and sends / receives signals to / from the local communication device connected to the equipment according to the first wireless communication protocol. Equipment,
With
Sends the fire-linked signal sent when a fire is detected on the housing information board to the fire monitoring server on the external wide-area communication network via the on-site communication device for cooperation, the on-site communication device to which the equipment is connected, and the wide-area communication device. , Process this by the fire monitoring server, and send the processing result to the user terminal of the resident of the unit where the fire is detected and the resident of the predetermined unit in the high risk range due to the fire. It is characterized by that.

Here, an alarm sound is output as a fire alarm, and the content differs between the user terminal of the resident of the unit where the fire is detected and the user terminal of the resident of the predetermined unit located in the high risk level due to the fire The warning message is displayed.
In addition, a warning sound is output as a fire alarm to the dwelling unit where the fire was detected and the resident's user terminal other than the specified dwelling unit in the high risk range due to the fire, and the dwelling unit where the fire was detected An alarm message having a content different from that of a user terminal of a resident of a predetermined dwelling unit in a high risk level due to fire is displayed.

  Here, the disaster prevention monitoring system for apartment houses cooperates with a gas management system that performs automatic meter reading of gas meters installed in each dwelling unit of the apartment house.

  In addition, the disaster prevention monitoring system for apartment houses is linked to a power management system that automatically reads the power meter installed in each unit of the apartment house.

In addition, the disaster prevention monitoring system for apartment buildings is linked with both the gas management system that automatically reads the gas meters installed in each unit of the apartment and the power management system that automatically reads the power meters installed in each unit of the apartment. To do.

According to the present invention, when the housing information board provided in each dwelling unit of the disaster prevention monitoring system for apartment houses which is an example of the disaster prevention monitoring system detects a fire from the operation of the fire detector and gives an alarm, the housing information board Fire in accordance with the first wireless communication protocol from the on-premises communication device connected to the information panel to the gas meter of the gas management system, which is an example of the equipment management system, and / or the on-site communication device connected to the power meter of the power management system Sends an interlock signal, and further converts it into a fire interlock signal in accordance with the second wireless communication protocol by a specific on-site communication device and a wide area communication device interfaced therewith, and sends it to a fire monitoring server on an external wide area communication network for processing. Because the fire monitoring information is transmitted from the fire monitoring server to a user terminal such as a mobile phone and notified by an alarm display or the like, the device management system It is possible to expand the functions of the disaster prevention monitoring system by using the system, for example, even when the user is out, it is possible to know the operation of the fire alarm on the go and respond appropriately. Convenience can be provided to the user.

Explanatory drawing which showed schematic structure of the cooperation system by this invention which linked the disaster prevention monitoring system for apartment buildings, and the gas management system of a gas meter Explanatory drawing which took out the apartment house of FIG. 1, and showed apparatus arrangement | positioning Block diagram showing schematic configuration of housing information board Block diagram showing the general configuration of the local communication adapter Block diagram showing schematic configuration of wide area communication adapter Explanatory drawing which showed the 1st wireless communication network of the local communication adapter in the case of making a gas management system and a house information panel cooperate, and its structure information Explanatory diagram showing the fire alarm screen displayed on the user's mobile phone

[Configuration of linkage system]
FIG. 1 shows an outline of a cooperation system according to the present invention, taking as an example a case where a disaster prevention monitoring system for an apartment house that is an example of a disaster prevention monitoring system and a gas management system that performs automatic gas meter reading that is an example of an equipment monitoring system are linked. FIG. 2 is an explanatory diagram showing the configuration, and FIG. 2 is an explanatory diagram showing the details of equipment arrangement by taking out the apartment house of FIG. First, the configuration will be described.
(Configuration of disaster prevention monitoring system for apartment houses)
1 and 2, the disaster prevention monitoring system for apartment houses, which is an example of the disaster prevention monitoring system, includes a housing information board 10 and a housing building receiving board 12. The housing information board 10 is installed in each dwelling unit of the apartment house 11, and is connected to the housing building receiving board 12 installed in the manager room or the like through a transmission line.

  As shown in FIG. 3, the housing information board 10 is connected to the transmission line 70a and the telephone line 70b of the transmission line 70 drawn from the residence building receiving board 12, and is connected to the dwelling unit control unit 100, the operation / display unit 102, and the sound output unit. 104, a handset 106, a transmission circuit 108, and a call circuit 110, and a door phone 65 including an outdoor display 66 is connected to a signal line outside. The dwelling unit control unit 100 draws out a sensor line 62 into the dwelling unit via a repeater 60 with a remote test function installed outside the dwelling unit, and a fire sensor 64 is connected thereto.

  The house information panel 10 outputs a fire alarm from the acoustic output unit 104 when receiving a fire signal from the fire detector 64 that has been activated by detecting a fire. In addition, when a fire confirmation operation on the operation / display unit 102 is detected during a fire alarm output, or when a fire signal continues for a predetermined time without performing the fire confirmation operation, a fire confirmation signal is transmitted to the housing building receiving board 12. Fire alarm. Thus, the wired communication network is formed in the apartment house 11 by connecting the devices including the fire detector 64, the house information board 10, and the residence building receiver board 12 with signal lines.

  Further, the housing information panel 10 is provided with an interface circuit unit 112 for linking with the gas management system, and a premises communication adapter 16 for linking is connected thereto by a bus signal line 35. Details of this point will be described later.

(Configuration of gas management system)
Referring to FIG. 1 again, a gas management system which is an example of a device management system includes a gas meter 14, a local communication adapter 16, a wide area communication adapter 18, a mobile phone base station 20, a mobile phone network 22, the Internet 24, and an access point 25. A public wireless LAN communication network 26 and a gas management server 28. The local area communication adapter 16 corresponds to the local area communication device of the claims, and the wide area communication adapter 18 corresponds to the wide area communication apparatus of the claims.

(Network configuration)
In the gas management system, the first wireless communication network NW-1 is formed in the apartment house 11 by the local communication adapter 16 arranged in each dwelling unit. On the other hand, an external wide area network NW-2 is formed outside the apartment house 11 by the mobile phone network 22 provided with the mobile phone base station 20, the public wireless LAN communication network 26 provided with the access point 25, and the Internet 24. . The mobile telephone network 22 and the public wireless LAN communication network 26 included in the external wide area communication network NW-2 form the second wireless communication networks NW-21 and NW-22, respectively, and selectively use one of them. The first wireless communication network NW-1 and the second wireless communication networks NW-21 and NW-22 are coupled by the wide area communication adapter 18.

(Configuration of on-premises communication adapter)
As shown in FIG. 4, the local area communication adapter 16 includes a communication control unit 200, a first wireless communication unit 202 connected with an antenna 204, and two interface circuit units 206. The communication control unit 200 is a computer circuit or a wired logic circuit provided with a CPU, a memory, various input / output ports, and the like.

  As shown in FIG. 1, the local communication adapter 16 includes a local communication adapter 16 in which the gas meter 14 and the wide area communication adapter 18 are connected to the interface circuit unit 206, a local communication adapter 16 in which only the gas meter 14 is connected, and the house information panel 10. Are connected to the local communication adapter 16 (which becomes the local communication adapter 16 for cooperation), and all have the configuration shown in FIG.

  The communication control unit 200 controls transmission / reception of packet signals in cooperation with the first wireless communication unit 202 and the interface circuit unit 206. In the following description, the packet signal is simply referred to as a packet.

  The outline of packet transmission / reception control by the communication control unit 200 is as follows.

(A On-premises communication adapter 16 connected to a gas meter)
When the communication control unit 200 detects the effective reception of the meter-reading request packet addressed to itself according to the first wireless communication protocol from the other local communication adapter 16 via the first wireless communication unit 202, the communication control unit 200 uses this as a bus communication protocol. Is converted to a packet according to the control and transmitted from the interface circuit unit 206 to the gas meter 14.

  Further, when the communication control unit 200 detects the effective reception of the meter reading response packet according to the bus communication protocol from the gas meter 14 via the interface circuit unit 206, the communication control unit 200 follows this according to the first wireless communication protocol destined for the gas management server 28. The packet is converted into a packet and transmitted from the first wireless communication unit 202 to another local communication adapter 16.

  In addition, the communication control unit 200 detects effective reception of a packet in accordance with the first wireless communication protocol with the other party as the destination but the other party as the relay destination from the other local communication adapter 16 via the first wireless communication unit 202. In this case, control is performed to change the relay destination addressed to the packet to the local communication adapter 16 to be relayed next and transmit the packet from the first wireless communication unit 202.

(B On-site communication adapter 16 with gas meter and wide area communication adapter connected)
When the communication control unit 200 detects the effective reception of the meter-reading request packet according to the bus communication protocol destined for itself from the wide area communication adapter 18 via the interface circuit unit 206, the communication control unit 200 transmits this to the gas meter 14 from another interface circuit unit 206. Control to send to.

  In response to this, the transmission / reception control of the meter reading response packet from the gas meter 14 is the same as described in the local communication adapter 16 in FIG.

  Further, when the communication control unit 200 detects the effective reception of the meter reading request packet according to the bus communication protocol with the destination other than itself from the wide-area communication adapter 18 as the relay destination via the interface circuit unit 206, The relay destination is converted into a packet in accordance with the first wireless communication protocol changed to the local communication adapter to be relayed next, and the first wireless communication unit 202 performs transmission control.

  In addition, the communication control unit 200 detects effective reception of a packet in accordance with the first wireless communication protocol with the other party as the destination but the other party as the relay destination from the other local communication adapter 16 via the first wireless communication unit 202. In this case, the relay destination addressed to itself is changed to the local communication adapter to be relayed next, and the first wireless communication unit 202 performs control.

(C On-premises communication adapter 16 for cooperation)
The communication control unit 200 receives the fire, fire recovery, or alarm stop effective packet from the housing information panel 10 via the interface circuit unit 206 according to the bus communication protocol with the fire monitoring server 30 as the destination (other than the destination). Is detected, it is converted into a packet according to the first wireless communication protocol, and the first wireless communication unit 202 performs relay transmission.

  In addition, when the communication control unit 200 detects effective reception of a packet according to the first wireless communication protocol destined for itself from another local communication adapter 16 via the first wireless communication unit 202, the communication control unit 200 follows the bus communication protocol. Control which converts into a packet and transmits to the housing information board 10 is performed.

  “Detecting effective reception of a packet” means that the destination ID or relay destination ID (for relay) included in the packet matches the own ID of the receiving device and is addressed to itself. This means that it is recognized that there is no abnormality as a message. Hereinafter, such effective reception may be simply referred to as reception.

  In addition, “conversion” is not just a protocol conversion, but a code (address) that identifies a sender (a device that performs protocol conversion and relays), for example, by converting the packet before conversion to transmit (relay) It is a concept that includes the addition of. Further, the packet relay of the local communication adapter 16 will be described in detail in the “(cooperative communication)” column described later.

(First wireless communication protocol)
As the first wireless communication protocol by the first wireless communication unit 202, for example, a wireless communication protocol for a gas smart meter that is planned to be incorporated into the standard of IEEE 802.15.4g is used. The outline of the first wireless communication protocol is as follows.

  In Japan, the frequency used is 950.1 to 955.7 MHz, and the transmission power is 10 mW to ensure communication between the dwelling units in the apartment house, and the 900 MHZ band is specified with the transmission power of 10 mW or less. Conform to the standards of low-power radio stations.

  The private communication adapter 16 is assigned a 14-byte address, and the size of a packet transmitted at a time is fixed to 128 bytes. The address assignment is also performed for the local communication adapter 16, the wide area communication adapter 18, the gas management server 28, and the fire monitoring server 30 used for cooperation between the gas management system and the disaster prevention monitoring system for apartment houses. . At the time of packet transmission, necessary addresses are set in the transmission source ID and destination ID of the header part, and the relay source ID and relay destination ID used for relay.

  Communication between the plurality of local communication adapters 16 performs multistage relay transmission known as multi-hop transmission. The maximum number of hops (maximum number of relays) for multi-hop transmission is set to 15 times, for example. Setting the maximum number of hops to limit the number of relays prevents the communication range from being unnecessarily expanded.

  In order to enable such relay transmission, each of the on-premises communication adapters 16 stores configuration information in which the ID (address) of an adapter capable of communicating with itself is registered in a memory in accordance with the number of relays.

  The on-premises communication adapter 16 is operated by a battery power source (not shown), and performs intermittent transmission and reception called a beacon method in order to suppress battery consumption. In the beacon system, for example, a beacon signal of several milliseconds is intermittently transmitted from the local communication adapter 16 on the reception side in a cycle of 3 to 4 seconds, and the local communication adapter 16 on the transmission side transmits a packet at the timing when the beacon signal is received. Send.

  The bus communication protocol as an example of the wired communication protocol by the interface circuit unit 206 conforms to the first wireless communication protocol, and has a packet size of 128 bytes. ID, relay source ID, relay destination ID, and the like are included.

(Configuration of wide area communication adapter)
As shown in FIG. 1, for example, one wide area communication adapter 18 is assigned to one communication group of the first wireless communication network NW-1 formed by one or a plurality of local communication adapters 16 installed on the same floor. , Any one of the local communication adapters 16 in the assigned group is connected by a bus signal line.

  Note that the group to which the wide area communication adapter 18 is assigned is not limited to being provided for each floor, and can be appropriately grouped as long as the local area communication adapter 16 is in a range where wireless communication is possible with each other. Here, the range in which the local area communication adapters 16 can perform wireless communication with each other means a range in which radio waves reach through, for example, 15 relays which is the maximum number of hops in multistage relay.

  As shown in FIG. 5, the wide area communication adapter 18 includes a communication control unit 300, a second wireless communication unit 302 connected with an antenna 304, and an interface circuit unit 306. The communication control unit 300 is a computer circuit or a wired logic circuit provided with a CPU, a memory, various input / output ports, and the like.

  The communication control unit 300 controls transmission / reception of packets in cooperation with the second wireless communication unit 302 and the interface circuit unit 306.

  That is, when the communication control 300 detects effective reception of a packet according to the bus communication protocol destined for the gas management server 28 or the fire monitoring server 30 from the local communication adapter 16 via the interface circuit unit 306, 2 is converted into a packet in accordance with the wireless communication protocol and transmitted from the second wireless communication unit 302.

  When the communication control 300 detects effective reception of a packet according to the second wireless communication protocol destined for the local communication adapter 16 connected to the gas meter 14 or the house information panel 10 via the second wireless communication unit 302, This is converted into a packet according to the bus communication protocol, and control is performed to transmit the packet from the interface circuit unit 306 to the local communication adapter 16.

(Second wireless communication protocol)
The second wireless communication unit 302 of the wide area communication adapter 18 has a mobile phone communication function according to the mobile phone communication protocol and a public wireless LAN communication function according to the wide area wireless LAN communication protocol as communication functions based on the second wireless communication protocol. Prepare. When the wide area communication adapter 18 is installed, if the service area of the mobile phone network 22 is switched to the mobile phone communication function, the service area of the public wireless LAN communication network 26 is switched to the public wireless LAN communication function. In both service areas, the service area is switched to either one in consideration of, for example, a usage fee or a communication speed.

  When the wide area communication adapter 18 is switched to the mobile phone communication function, packets are transmitted to and received from the gas management server 28 via the mobile phone base station 20, the mobile phone network 22 and the Internet 24. When the wide area communication adapter 18 is switched to the public wireless LAN communication function, packets are transmitted to and received from the gas management server 28 via the access point 25, the public wireless LAN communication network 26 and the Internet 24. The same applies to packet transmission / reception between the wide area communication adapter 18 and the fire monitoring server 30. In the following description, the case where the communication function based on the second wireless communication protocol of the wide area communication adapter 18 is switched to the mobile phone communication function will be described as an example.

(Configuration of gas management server)
The gas management server 28 is installed in, for example, a data center of a gas company, and includes a function of the gas meter reading processing unit 34 and a database 36 as shown in FIG. The database 36 stores user information such as a contractor number, name, address, etc., gas usage, billing information, etc., as necessary, corresponding to the gas meter ID uniquely indicating the gas meter 14.

  The gas meter processing unit 34 of the gas management server 28 transmits a meter-reading request packet to the on-site communication adapter 16 connected to the gas meter 14, and returns a meter-reading response packet in response to the packet request data (gas usage data). ) Are collected, and for example, the processing of automatically deducting fees is performed.

(System linkage configuration)
In order to link the disaster prevention monitoring system for an apartment house and the gas management system, the on-premises communication adapter 16 is connected to the house information panel 10 by a bus signal line, and the fire monitoring server 30 is connected to the Internet 24 by communication.

(Linked communication)
The cooperative communication of the first wireless communication network NW-1 will be described as follows. For example, when the IDs of the four local communication adapters 16 included in the communication group arranged on the top floor in FIG. 1 are A to D for convenience, the four local communication adapters 16 are connected to each other as shown in FIG. Assume that the first wireless communication network NW-1 shown in FIG.

  In addition, the communication path of the wide area communication adapter 18, the gas meter 14, and the house information board 10 with respect to each communication adapter 16 is also shown, and a dotted line is a wireless communication path and a solid line is a wired communication path. Further, in order to distinguish the four on-site communication adapters 16, the description will be simplified with the adapters A to D. The ID set in the header part of the packet is also described as A to D.

  In the case of the first wireless communication network NW-1 in FIG. 6A, communication between the adapters A, B, and C can be performed once (one step), and communication between the adapter A and the adapter D is performed. Requires a total of 2 times (2 steps) including 1 relay.

  In the first wireless communication network NW-1, each local communication adapter 16 stores the configuration information of FIG. 6B in the memory. In the configuration information, the adapter with the required communication count of 0 is the adapter that becomes the transmission source, and the adapter that requires one communication and the adapter that requires two communication with the transmission source adapter. Each is registered. For example, when looking at the adapter A, the required communication count is 0 for itself, so it is registered in the column of 0 required communication count. For communication with the adapter A, the adapters B and C are registered as having the required communication count of 1, and the adapter D is registered as having the required communication count of 2.

  Communication using the configuration information in FIG. 6B is performed as follows, taking as an example a case where a packet is transmitted from adapter A to adapter D.

  The adapter A that is the transmission source refers to the registration content corresponding to the adapter A for which the required number of transmissions of the configuration information is 0 (registration content of the line corresponding to the transmission source adapter A in FIG. 6B), The necessary number of communications that can reach the adapter D is searched. In this case, the number of necessary communications is two, and it is recognized that the first communication is a communication that needs to be relayed by the adapter B or the adapter C.

  Here, assuming that the arrangement of IDs in the header part is (transmission source ID, destination ID, relay source ID, relay destination ID), for example, adapter A is in the header part (source A, destination D, relay source A, relay destination). B) is set and the packet is transmitted. In addition, when there are a plurality of adapters that require the required number of times of communication, such as adapters B and C, the selection of the adapter is performed in the order of addresses, the order of communication frequency, etc., but adapter B is selected here. . In FIG. 6A, the header portion is shown as (A, D, A, B). In this description, as described above, the transmission source that performs the first signal transmission is “transmission source”, the relay instruction (transmitting the signal content to be relayed) is “relay source”, and the relay is “relay destination”. "The final destination of the signal is" destination ".

  The packet transmitted by the adapter A is received by the adapter B, and the relay destination ID B in the header portion matching the self address is identified and effectively received. In addition, since the destination ID D in the header part does not match the self address, the adapter B recognizes that the received packet is a relay packet and performs relay control.

  The relay control of the adapter B refers to the registration content corresponding to the adapter B for which the required number of transmissions of the configuration information is 0 (registration content of the row corresponding to the transmission source adapter B in FIG. 6B). It recognizes that it can communicate with the destination adapter D in one communication. For this reason, the adapter B changes (source A, destination D, relay source A, relay destination B) in the header part of the received packet to (source A, destination D, relay source B, relay destination D). Send the packet. In this case, the transmission source ID A and the destination ID D remain unchanged, the relay source ID is changed from A to B, and the relay destination ID is changed from B to D.

  The packet transmitted by the adapter B is received by the adapter D, and since the destination ID D and the relay destination ID D in the header part match the self-address, the packet is addressed to itself and effectively received. Perform processing based on the received packet.

(Fire monitoring server configuration)
Referring again to FIG. 1, the fire monitoring server 30 includes the function of the fire monitoring processing unit 38 and the database 40. The database 40 stores user information including the mobile phone number of the resident (user), the number of floors specifying the location of the dwelling unit, and the room number as needed, corresponding to the unique dwelling unit ID that identifies each dwelling unit. It can be used to output a fire alarm by the mobile phone 32.

  When the fire monitoring processing unit 38 detects the effective reception of the fire-linked packet transmitted from the housing information panel 10 via the cooperative on-site communication adapter 16, the fire monitoring processing unit 38 recognizes the dwelling unit ID from the transmission source ID of the packet and The user's mobile phone number corresponding to the dwelling unit ID is read out, fire alarm information is generated, and transmitted to the user's mobile phone 32 to output a fire alarm. The fire alarm output in the mobile phone 32 will be described later.

  Similarly, when the fire monitoring processing unit 38 detects the effective reception of the fire recovery interlocking packet or the alarm stop interlocking packet transmitted from the housing information panel 10 via the cooperative on-site communication adapter 16, the fire recovery processing is performed. A signal or an alarm stop signal is transmitted to the mobile phone 32 that is in alarm to release the alarm.

[System linkage operation]
Next, the processing operation of the cooperation system according to the present invention will be described. In the following description of the processing operation, the description of the conversion of the bus communication protocol, the first wireless communication protocol, and the second wireless communication protocol is omitted.

(Fire alarm linked operation)
1 and 2, when the fire detector 64 of the dwelling unit detects and operates a fire, the house information panel 10 receives a fire signal from the fire detector 64 that has been activated and outputs a fire alarm, and also has a destination ID. A fire interlocking packet in which the address of the fire monitoring server 30 is set is generated, and transmitted to the local communication adapter 16 for cooperation connected by a bus signal line.

  When the on-site communication adapter 16 for cooperation detects the effective reception of the fire-linked packet, it transmits the fire-linked packet to the on-site communication adapter 16 connected to the wide-area communication adapter 18 directly or via multistage relay by the other on-site communication adapter 16. The data is transmitted to the fire monitoring server 30 via the wide area communication adapter 18, the mobile phone base station 20, the mobile phone network 22 and the Internet 24.

  When the fire monitoring server 30 detects the effective reception of the fire-linked packet, the fire monitoring server 30 generates fire alarm information and transmits it to the user's mobile phone 32 via the Internet 24, the mobile phone network 22, and the mobile phone base station 20. A fire alarm is output from the mobile phone 32. Fire alarm output is held not only by the mobile phone 32 of the user of the fire-generating dwelling unit, but also by other resident of a certain related dwelling unit that has a high risk of fire due to other dwelling units on the same floor, dwelling units directly above the floor, etc. It can also be transmitted to a mobile phone.

  In addition, when the fire information is output while the fire information is being output, the house information panel 10 generates a fire recovery interlock packet or an alarm stop interlock packet in which the address of the fire monitoring server 30 is set as the destination ID, and the fire interlock is performed. In the same manner as in the case of a packet, the packet is transmitted to the fire monitoring server 30. When the fire monitoring server 30 detects the effective reception of the fire recovery packet or the alarm stop interlocking bucket, the fire monitoring server 30 transmits a fire recovery signal or an alarm stop signal to the user's mobile phone 32 in the same manner as in the case of the fire interlock packet reception. Display the recovery or alarm stop and release the fire alarm.

(Mobile phone fire alarm output)
When the mobile phone 32 held by the user of the fire-generating dwelling unit receives a fire alarm signal (fire alarm information) from the fire monitoring server 30, the mobile phone 32 outputs a fire alarm sound and also displays an alarm screen 44 shown in FIG. Is displayed. For example, an alarm message such as “A fire has occurred. Please evacuate after confirming safety.” Is displayed on the alarm screen 44. On the screen, the confirmation button 50, 119 automatic dial button 52 and 110 automatic dial button 54 are displayed as operation parts below the warning message, and a transparent touch panel is arranged on the screen. It is possible to perform.

  In addition, the mobile phone 32 owned by the users of the fire floors and directly above floors outputs a fire alarm sound, and the alarm screen 46 shown in FIG. Please confirm the safety and evacuate. "Is displayed.

  Furthermore, the mobile phone 32 held by users of other dwelling units other than the floor where the fire occurred and the floor directly above outputs a fire alarm sound and, for example, a case where a fire occurs in a dwelling unit on the fifth floor is shown in FIG. For example, an alarm message such as “A fire has occurred on the fifth floor. Please evacuate after confirming safety.” Is displayed on the alarm screen 48 shown in FIG.

[Modification of the present invention]
(Cooperation with power management system)
The linkage system of the present invention may use a power management system that performs automatic meter reading of a power (smart) meter instead of or in addition to the gas management system. In this case, instead of or in addition to the gas (smart) meter and the gas management server, a power (smart) meter and a power management server are provided, respectively, and the house information panel communicates with the power management system via the local communication adapter. To do.

(Remote control from fire monitoring server)
Alternatively, a control packet for stopping alarms may be transmitted from the fire monitoring server to the house information board to remotely stop the alarm output of the house information board.

(Wired communication and wireless communication)
Further, the communication between the house information board and the on-site communication adapter for cooperation may be performed by wireless communication or by appropriately mixing wired and wireless communication.

(Collaboration of housing ridge receiving board)
Further, a premises communication adapter for cooperation may be connected to a residence building receiving board installed in a manager's room or the like so as to cooperate with the gas management system and / or the power management system.

(Uses other than apartment houses)
Further, the above-described embodiment is not limited to the apartment house, but can also be applied to cooperation between a fire monitoring system for buildings and offices, a gas management system, and / or a power management system.

(Fire monitoring server)
Also, the installation location and manager of the fire monitoring server are arbitrary. For example, the fire monitoring server may be installed and managed in a gas company or an electric power company, or may be incorporated into the gas management server or power monitoring server as one function. good.

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

NW-1: First wireless communication network NW-2: External wide area communication network NW-21, NW-22: Second wireless communication network 10: Housing information panel 14: Gas meter 16: On-site communication adapter 18: Wide area communication adapter 22: Mobile phone network 24: Internet 26: Public wireless LAN communication network 28: Gas management server 30: Fire monitoring server 32: Mobile phone 34: Gas meter reading processing unit 36, 40: Database 38: Fire monitoring processing unit 64: Fire detector 100 : Dwelling unit control unit 112, 206, 306: Interface circuit 200, 300: Communication control unit 202: First wireless communication unit 302: Second wireless communication unit

Claims (6)

A disaster prevention monitoring system for apartment buildings, which is installed in each unit of the apartment building and has a housing information panel that receives a fire signal from a fire detector and outputs a fire alarm;
Signals are transmitted and received according to a predetermined first wireless communication protocol between a plurality of local communication devices connected to devices installed in each unit of the apartment house, and the local communication device connected to the devices and the local communication device Send and receive signals according to a predetermined wired communication protocol with the connected wide area communication device, and further send and receive signals according to the second wireless communication protocol between the wide area communication device and the device management server on the external wide area communication network, A device management system for transmitting and processing at least a signal from the device to the device management server via the local communication device and the wide area communication device;
Connect to the home information board, send / receive signals to / from the home information board according to the wired communication protocol, and send / receive signals to / from the local communication device connected to the equipment according to the first wireless communication protocol A premises communication device for cooperation,
With
The fire-linked signal transmitted when a fire is detected on the housing information panel is transmitted to the external communication network via the communication device for cooperation, the communication device connected to the device, and the communication device. Send to the monitoring server, process this on the fire monitoring server, and send the processing result to the user terminal of the resident in the unit where the fire is detected and the predetermined unit in the high risk range of the fire System to output a fire alarm.
2. The cooperation system according to claim 1, wherein an alarm sound is output as the fire alarm, and a user terminal of a resident of the dwelling unit where the fire is detected and a predetermined dwelling unit in a high risk range due to the fire System that displays alarm messages with different contents on the user terminal of the resident.
3. The cooperation system according to claim 2, wherein a warning sound is generated as a fire alarm at a user terminal of a resident of a dwelling unit other than the dwelling unit in which the fire is detected and a predetermined dwelling unit in a high risk range due to the fire. And a warning system having a content different from that of a user terminal of a resident of a predetermined dwelling unit in a high risk level due to the fire and the dwelling unit in which the fire is detected .
The cooperation system according to claim 1 , wherein the disaster prevention monitoring system for an apartment house is linked with a gas management system that performs automatic meter reading of a gas meter installed in each dwelling unit of the apartment house.
The cooperation system according to claim 1 , wherein the disaster prevention monitoring system for an apartment house is linked with an electric power management system that performs automatic meter reading of an electric power meter installed in each dwelling unit of the apartment house.
The cooperative system according to claim 1 , wherein the disaster prevention monitoring system for apartment houses is a gas management system that performs automatic meter reading of a gas meter installed in each unit of the apartment house, and a power meter installed in each unit of the apartment house. A cooperation system characterized by cooperation with both power management systems that perform automatic meter reading.

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