JPS6336495A - Housing information system - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention (Industrial Field of Application) The present invention provides information transmission between a housing information panel installed in each dwelling unit and equipped with a home telephone or intercom and a master unit in a control room using a two-way fire alarm membrane f14. The present invention relates to a housing information system using a transmission film 611f.

(Prior art) In recent years, apartment complexes and other housing complexes have been equipped with security functions to ensure safety and security such as disaster prevention and crime prevention, home information functions such as visitor notification and indoor communication, and home monitoring functions such as bath water level monitoring. Progress is being made in the practical application of housing information systems that also include housing information systems.

In such a housing information system, a housing information panel is installed in each residence to monitor fires, theft, gas leaks, etc., and it is also possible to communicate by phone with the entrance slave unit or collective entrance unit. Equipped with an intercom function, it also prevents fires and theft.
When an abnormal situation such as IT occurs, an alarm will be displayed on the housing information board, and at the same time, an alarm will be displayed on the main unit in the control room, so that the control room can call the dwelling unit where the abnormality has occurred and make a call. ing.

On the other hand, in order to bidirectionally transmit information in such a residential information system, the inventors of the present application have developed a system that directly applies the bidirectional transmission equipment of a fire alarm system consisting of a repeater and a fire receiving panel. is suggesting.

In other words, fire alarm system repeaters are installed on terminals such as entrance terminals (intercom hanhyo) connected to the housing information board installed in each dwelling unit, collective entrances, and terminals such as the control room main unit, etc. Connect the signal line to the installed fire receiving board and make calls,
Abnormality detection information, control information, etc. are all carried out using the bidirectional transmission equipment of the fire alarm system, and only a separate telephone line is required in addition to the bidirectional transmission equipment.

According to the residential information system that uses the two-way transmission equipment of such a fire alarm system, since the transmission M'd 1M is the fire alarm system itself, residential information can be transmitted through periodic maintenance and inspection as required by law. Maintenance of the transmission lines in the system is carried out, making it possible to maintain and manage a highly reliable system.

(Problem to be solved by the invention) By the way, in such a housing information system, when an abnormal situation such as fire or theft occurs in any of the housing units, information is automatically sent to the control room main unit. The system transmits the alarm and displays the room number of the unit where the abnormality occurred and the details of the abnormality, but the following problem occurred.

In other words, when an alarm is displayed on the main unit in the control room based on the detection of an abnormality on the residential unit side, the manager will call the unit where the abnormality has occurred to confirm the abnormal situation and situation, If a call is in progress between the main unit and the housing information board of one of the residences, the telephone line is in use and the control room must wait for the call to end before the control room can contact the residence where the abnormality has occurred. There was also the problem of not having one.

(Means for Solving the Problems) The present invention has been made in view of such conventional problems, and when an abnormal situation such as a fire, theft, or gas leak occurs, it can quickly and accurately correct the abnormal situation. The purpose of the present invention is to provide a housing information system that allows communication of the occurrence and its details to a control room master unit, etc. by telephone.

In order to achieve this object, the present invention includes an emergency call means that uses the two-way transmission equipment of the fire alarm system to make an emergency call to the control room when an abnormality such as fire or theft is detected. At the time of this emergency call, the telephone line established between the collective entrance unit or the control room main unit and the housing information board of one of the dwelling units is set up, and the communication line between the housing information board of the dwelling unit where the abnormality has occurred and the control room main unit is connected. An emergency call control means for forming a call line is provided in between.

(Function) According to the configuration of the present invention, when an abnormality such as fire, theft, gas leak, etc. An alarm is displayed on the control room base unit through the transmission equipment, and an emergency call is placed.Even if the collective entrance unit or the control room base unit is on a call with another residence, this call line is forcibly reset. A telephone line is established between the dwelling unit where the abnormality has occurred and the management office manager 1, and the alarm and its contents can be immediately known from the housing information aA, allowing prompt and appropriate countermeasures to be taken in the event of an abnormal situation. can.

(Embodiment 1) FIG. 1 is a system diagram showing an embodiment of the present invention.

First, to explain the configuration, 'la, '+b, and lc are housing information panels 2a, 2b, and 2c installed in each dwelling unit.

. . . are door intercom handsets installed outside the entrance door of each dwelling unit, housing information boards 1a, l'b, 1c.

. . . has a function as an intercom IN IJ in addition to a warning display function for fire, gas leak, etc., and therefore door intercom handsets 2a, 2b, 2c, . . . have functions as door intercom handsets.

Housing information boards 1a, 1 installed in each housing unit like this
b, 1C, . . . and door intercom handset 2a.

2b, 2c, . . ., a fire reception number 30 and a control room base unit 40 are installed in the management room, and a collective entrance unit 50 is installed at the collective entrance.

Next, the circuit configurations of the housing information panel 1a, 'Ib, 1c, . . . and the doorphone handsets 2a, 2b, 2c, .

First, the housing information panel 1a is provided with an alarm receiving circuit 3, and abnormality detection sensors such as a fire sensor 4, a door lock sensor 5, and a gas leak sensor 6 are connected to the alarm receiving circuit 3. In addition to this, an emergency push button or the like may be provided as the abnormality detection sensor. The alarm receiving circuit 3 includes a fire sensor 4,
When receiving a detection signal from either the door lock sensor 5 or the gas leak sensor 6, an abnormality alarm is issued within the dwelling unit, and
An abnormality detection signal corresponding to fire, theft, or waste leakage is output to a repeater 20 provided in the door intercom handset 2a.

Further, the housing information panel 1a is provided with an alarm voice synthesis circuit 7, which selects and reproduces a pre-recorded alarm voice message in response to the alarm reception output from the alarm reception circuit 3 for fire, theft, gas leak, etc. and output it.

For example, warning voice message data consisting of different combinations of onomatopoeic sounds and warning messages depending on the type of abnormality detected and the content of the warning is stored in advance in the warning voice synthesis circuit 7. Specifically, for example, alarm voice message data is stored in advance such as ``Woo woo, fire has broken out'' for a fire, ``Beep, a gas leak has occurred'' for a gas leak, and ``Beep beep, a thief'' for a theft. ing.

Furthermore, the housing information panel 1a is provided with a handset 8 as an intercom base unit, the handset 8 is connected to a telephone call circuit 9, and an operation section 10 for making a call using the handset 8 is provided. 10 is provided with a call numeric keypad 10a, a control room main unit call button 10b, and a doorway unit call button 10c. repeater 20
is given to.

Switches 11, 12 . '13, OFF (A call switching circuit consisting of moxibustion switches 14 and 15 is provided. Switches 11 to 13 are closed depending on the type of alarm received by the alarm receiving circuit 3. For example, switch 11 is closed when a fire is detected. The switch 12 is closed when theft is detected, and the switch 13 is closed when a gas leak is detected, and the alarm voice synthesis circuit 7 outputs an alarm voice message signal selectively reproduced according to the type of received alarm to the telephone line. The changeover switch 14 is used to switch the communication circuit 9 between the communication circuit 16 provided in the door intercom handset 2a and the communication line for the control room master unit 40 and the collective entrance unit 50, and the door intercom slave performs an intercom call from the 2a side. The changeover switch 15 is closed to the switching position @a side when communicating with the control room 40 and the collective entrance unit 50, and is closed to the switching position @b side when communicating with the control room 40 and the collective entrance unit 50. It is used for switching connection to the communication line with the circuit 9, and is normally closed to the switching position a side as shown in the figure, and when an alarm reception circuit 3 receives an alarm, it is closed to the switching position side.

The output of the changeover switch 15 is connected to the door intercom handset 2a, and is connected to an external telephone line 60 via a telephone transformer 17 and a switch 18. A switch 18 inserted and connected to the telephone line in the doorbell 2a is controlled on and off by a repeater 20. Specifically, the switch 18 is turned on when the housing information panel 1a receives a call control signal from the operation unit 10 to the repeater 20, and when an abnormality detection signal is given from the alarm receiving circuit 3 to the repeater 20. The switch 18 is also turned on, and the bidirectional transmission line 70 of the fire alarm system is connected from the fire receiver panel 30 to the fire alarm system, which will be explained later.
The on/off control of the switch 18 is performed upon receiving a call control signal through the switch 18. In addition, doorbell PJA2a
A receiver (speaker) 19a and a transmitter (microphone) 19b are connected to the handset communication circuit 16 provided in the room, so that it can be used as an intercom handset to communicate with people in the room.

The configuration of the housing information panel 1a and the doorphone preset 2a is similar to that of the other housing information panels 1b, 1C, . . . and the doorphone t.
The same applies to J2b, 2c, . . . .

Next, the fire receiving panel 30 installed in the management room will be explained.

The fire receiving board 30 has a transmission control unit 32 consisting of a CPU, etc., and repeaters provided in each of the door intercom handsets 2a, 2b, 2C, . . . Two-way transmission is performed with 20.

That is, a unique address is set in advance for each repeater 20, and the transmission control unit 32 sequentially designates these repeater addresses and sequentially calls each repeater 20 via the transmission line 70 to perform transmission control. Repeater 20 receives a call from section 32
At this time, data representing the call control signal or abnormality detection signal input to the repeater 20 is added as a data bit following the self-address and sent to the transmission control unit 32 of the fire reception panel 30 via the transmission line 70. Send it back.

The transmission control unit 32 receives the return data from the repeater 20
decodes the data following the received repeater address, and performs call control processing or abnormality warning display processing based on the content of the data decoding.

Furthermore, an emergency call circuit 34 and an emergency call control circuit 36 are connected to the transmission control section 32, and when an abnormality such as fire, theft, gas leak, etc. is detected from the repeater return data received by the transmission control section 32, The emergency call circuit 34 is activated and an emergency call is made to the management room base unit 40 under the call control of the repeater 20 of the management room base unit 40 by the transmission control section 32 .

In addition, when the emergency call control circuit 36 detects an abnormality such as fire, theft, or gas leak by decoding the repeater return data by the transmission control unit 32, the emergency call control circuit 36 calls the doorphones IJ2a, 2b, 2G installed in each dwelling unit, etc. ...and collective entrance B
A call reset signal 1 to reset the call line is sent to the repeater 20 provided in each of the N50s, and at the same time, the repeater 20 of the dwelling unit where the abnormality has occurred and the repeater 20 of the control room master unit 40 is sent.
A call control signal will be sent to establish a call line. The fire reception panel 30 is equipped with a display section 37 and an alarm section 38, and when the transmission control section 32 determines an abnormality from the repeater return data, the display section 37 displays the details of the abnormality such as fire, theft, gas leak, etc. and the room number of the dwelling unit where the abnormality has occurred are displayed, and the alarm unit 38 is activated to issue an abnormality occurrence alarm.

Next, to explain the control room main unit 40 provided in the control room, after the transmission control by the transmission control unit 32 provided in the fire reception panel 30, the door intercom slave units 2a, 2b, 2c of each dwelling unit,
. . . and a repeater 20 that performs bidirectional transmission between the repeater 20 provided in the collective entrance device 50, and the repeater 2
For 0, there is a call numeric keypad 41 for making a call.
is connected, and further decodes the data sent to the repeater 20 under the transmission control of the transmission control unit 32 of the fire reception panel 30,
When the abnormality detection data is decoded, the contents of the abnormality detection and the room number of the dwelling unit in which the abnormality was detected are displayed on the display section 42, and an alarm section 43 is activated. The control room main device 40 is also provided with a handset 44 and a telephone circuit 45, and the output of the telephone circuit 45 is connected to an external telephone line 60 via a switch 46 and a telephone transformer 47. The switch 46 provided at the output stage of the repeater 20
Controlled on/off by That is, when the repeater 20 decodes the calling signal of the control room parent UN 40 or the abnormality detection data sent from the transmission control section 32 of the fire reception panel 30, the switch 46 is turned on to make a call. A communication line is established with the dwelling unit where the abnormality has been detected or the dwelling unit in which the abnormality has been detected.

In the embodiment shown in FIG. 1, the alarm display and call control in the control room base unit 40 are performed by bidirectional transmission between the transmission control unit 32 and the repeater 20. Since the control room main unit 40 and the management room main unit 40 are installed in the same room, the alarm display when an abnormality is detected and abnormal call control are not dependent on the transmission line 70, but are controlled by the control room main unit 40 using a dedicated control line. Alarm display and emergency call control may also be performed.

Next, to explain the collective entrance unit 50, a repeater 20 is provided to perform bidirectional transmission via a transmission line 70, and a call keypad 52 is connected to the repeater 20, so that intercom calls can be made between the dwelling units. The system is designed to control calls, and also has a receiver (speaker) 53 and a transmitter (
microphone) 54 and a telephone call circuit 55 are provided.
The output of is connected to an external telephone line via a switch 56 and a telephone transformer 57, and the switch 56 provided at the output stage of the telephone circuit 55 is a repeater 20, and the collective entrance is closed when a telephone call of 50 is determined. It becomes like this.

Next, the control operation of the embodiment shown in FIG. 1 will be explained with reference to the flowcharts shown in FIGS. 2 and 3.

FIG. 2 is a flowchart showing the control process of the transmission control unit 32 provided in the fire reception panel 30. When the power of the device is turned on, initialization is first performed in block '100, and a predetermined initialization of the repeater 20 is performed. Set address A. Next, the process advances to block 101, and relay 2) calling of the address A set at initialization is performed. The repeater 20 that has set the initial address A that received this repeater call
By determining its own address, it appends the signal currently being input to the repeater 20, for example, data representing a call control signal, to its own address and sends it back to the transmission control unit 32. For this reason, the determination block 102 monitors the presence or absence of a repeater response, and if there is a repeater response, block 1
Proceeding to step 03, the received data is decoded, that is, the repeater address and the data following the repeater address are decoded. continue,
At decision block 104, it is checked whether or not the decoded data includes abnormality detection data such as fire, gas leak, theft, etc., and if the abnormality detection data is not included, the process proceeds to block 105, in which, for example, control data for a telephone call is detected. If there is, call data is added and transmitted following the repeater address at the timing of calling the destination repeater in block 101, and the repeater that receives this call data is used to form a call line. Call charges will now be 0U.

Then, when the other control 1311 J process of block 105 is completed, the process proceeds to judgment block 106 to judge whether or not the middle all Q address A has reached the final address n, and if it has not reached the final address n, the process proceeds to block 107. Go ahead and increment repeater address A to 1, and block 1.
0"l and performs the next repeater call. On the other hand, the determination block 106 determines that the address A of the intermediate repeater is the final address n.
When this is reached, the process returns to block 100 and the initial address A is set again through initialization processing to start the next cycle of repeater calling.

On the other hand, if an abnormality such as fire, theft, or gas leak is detected from the decoded data in determination block 104, the process proceeds to block 108, where call reset control is performed.
Furthermore, in block 109, call control is performed on the repeater provided in the control room vA machine 40 to form a telephone line between the abnormality occurring dwelling unit and the control room main unit 40.

That is, the control to the call reset 1 in blocks 108 and 109 and the call control of the control room base unit are performed by the emergency call circuit 34 and the emergency call control circuit 36 provided in the fire reception panel 30, and the transmission control unit 32 When an abnormality such as fire, theft, or gas leak is detected from the data received from the repeater of the dwelling unit, the emergency call circuit 34 is activated to issue an emergency call to the control room base unit 40. This emergency call is sent to the emergency call circuit 34 or the transmission control unit 32 to manage the relay return data containing the received and decoded abnormality detection data. J.
40 repeaters 20 to control the transmission as it is,
The repeater 20 of the control room main unit 40 determines its own address,
The contents of the detected abnormality and the room number of the dwelling unit where the abnormality occurred are decoded from the received data following the self-address and displayed on the display unit 42,
Furthermore, the alarm unit 43 is activated to make an emergency call.

Additionally, the emergency call control circuit 36 provides the transmission control unit 32 with the following information:
For the repeater 20 installed in the doorphone handset of other dwelling units except the one in which the abnormality has occurred, and the repeater 20 of the collective entrance unit 50,
The repeater 20 of each dwelling unit and the collective entrance machine 50 which commands the transmission control of the call reset and receives this call reset signal,
If there is a call, switch 1B is in the on state.

56 to forcefully reset the telephone line. In contrast, the relay 20 of the abnormality occurring dwelling unit and the relay 20 of the control room main unit 40 close the switches 18 and 46, and a telephone line for emergency notification is established between the abnormality occurring dwelling unit and the control room main unit 40. begins to form.

FIG. 3 is a flowchart showing the control operation of the repeater 20 provided on the side of the door phone. For example, housing information board 1
Taking as an example the repeater 20 of the door intercom handset 2a installed corresponding to step a, the transmission control unit 32 of the fire reception panel 30 makes calls using repeater addresses in sequence.
Block 120 receives call data and determines block 1.
At step 21, it is checked whether or not it is the own address, and when it is determined that it is the own address, the process advances to determination block 122/υ
Check whether an abnormality detection signal is input.

At this time, a fire broke out on the housing information board 1a and the fire sensor 4
If a detection signal is output from the fire sensor 4 and an abnormality detection signal corresponding to the fire is input from the alarm receiving circuit 3 to the repeater 20 based on the detection signal from the fire sensor 4, the process proceeds to block 123 and the fire is detected at the own address. The abnormality detection data to which the detection data has been added is sent to the transmission line 70. Subsequently, in block 124, the switch 18 provided in the telephone line is turned on based on the abnormality detection signal from the alarm receiving circuit 3. Turning on this switch 18 causes block 108 in the flowchart of FIG. As shown in ``109'', the switch 46 is closed by the emergency call and emergency call control for the control room main unit 40, so that a communication line is formed between the dwelling unit where the abnormality has occurred and the control room main unit 40. Ru.

On the other hand, in the housing information board 1a, the reception output based on the fire detection from the alarm reception circuit 3 is given to the alarm voice synthesis circuit 7, and the alarm voice message "Woo-woo, At the same time, the switch 1] is turned on and the changeover switch 15 is switched to the switching position, so that the alarm voice message signal corresponding to the fire reproduced by the alarm voice synthesis circuit 7 is played back. is output to the call line MS 60 via the switch 18 of the door intercom handset 2a which has been turned on, and when the switch 46 is turned on, it is supplied to the control room main unit 40 where the call line is formed, and the person in charge of the control room When a person hooks up the handset 44, he or she can hear an alarm voice message representing a fire outputted from the alarm voice synthesis circuit 7.

On the other hand, the doorphone handset 2b of the residence other than the one where the fire occurred.

In the repeater 20 installed at 2c, . . .
When the fire unit transmits an abnormality detection signal from the repeater 20 installed in the door intercom handset 2a to the fire reception board 30, the transmission control unit 32 based on this abnormality detection signal transmits the abnormality detection signal to the door intercom handset 2b of the door intercom handset 2b of the dwelling unit where the fire has occurred. .

Since the repeater 20 installed in the relay device 2C is commanded to reset the call, in the flowchart of FIG.
26, if a call is in progress with the collective entrance unit 50, the process goes to block 127, where the switch 18 provided on the call line is turned off to reset the call line and manage the dwelling unit where the abnormality has occurred. The closest relative should not interfere with the formation of a telephone line with 40.

In addition, in normal times outside of the abnormality detection signal, when the self address is determined by the determination block 121, the process proceeds directly to other control in block 128. For example, when receiving a call from the collective entrance unit 50, the intercom slave unit switch 1
8 is closed to form a communication line with the collective entrance machine 50.

In addition, in the above embodiment, the bidirectional transmission equipment between the repeater and the transmission control section of the fire reception panel is used to provide a signal to the door intercom slave unit of each dwelling unit when an abnormality such as fire, theft, or leakage of waste is detected. Call reset control is performed by calling the repeater and the repeater installed in the collective entrance unit, but in addition to this, a dedicated call reset line is used to reset calls for units other than the abnormal unit and the control room main unit. You may also do this.

In addition, in the operation of this embodiment, we have explained the case where a call is made between the housing information board and the collective entrance unit, but in this embodiment, a call is made between the housing information board and the control room main unit that do not detect any abnormality. It can be applied even if the In this case, the emergency call control circuit 36 of the fire reception panel 30 turns off the switch 18 for the repeater 20 installed in the doorphone slave unit of the housing information panel that does not detect an abnormality, and turns off the switch 18 of the doorphone of the housing information panel that detects the abnormality. The switch 18 of the handset is turned on to form a communication line with the control room main unit.

In addition, in this embodiment, an alarm voice synthesis circuit is installed in the housing information panel, and the structure is configured so that a voice notification is issued when the management is called in the event of an abnormal situation.
bu is fine.

Furthermore, the alarm voice synthesis circuit 7, which has detected an abnormality and started the reproduction operation, repeatedly reproduces and outputs the alarm voice message, and the reproduction output can be stopped by operating a reset switch provided on the housing information panel or by setting a timer for a certain period of time. It may be stopped later.

(Effects of the Invention) As explained above, according to the present invention, fire, theft, etc.
t. When an abnormality such as a gas leak is detected, an emergency call means that uses the fire alarm system's two-way transmission membrane to make an emergency call to the main unit in the control room, and when this emergency call is made, the central entrance unit or control unit Reset the telephone line formed between the room main unit and the housing information line of one of the dwelling units, and also form a telephone line between the housing information board of the dwelling unit where the abnormality has occurred and the management room main unit. Since we have installed an emergency call control means, in the event of an emergency such as fire, theft, or gas leak, an emergency call will be automatically made to the managed airspace.
At the same time, an alarm voice message corresponding to the abnormality detection is selectively played back, and when an abnormality is detected, even if a call is in progress between the collective entrance unit and any other dwelling unit, the call is forcibly reset and the abnormality occurs in the dwelling unit. Since a telephone line is formed between the main unit in the control room and the main unit in the control room, the occurrence of an abnormality and its contents can be immediately known, and appropriate measures can be taken quickly, such as reporting to external organizations or issuing evacuation guidance instructions. .

In addition, even if a call is in progress between the collective entrance unit and the dwelling unit, the call is forcibly reset, so an alarm voice message can be immediately sent to the control room main unit via the telephone line without waiting for the call to end. It is possible to quickly and automatically report an alarm voice message to the main unit in the control room without being interfered with by normal intercom calls.

[Brief explanation of the drawing]

Fig. 1 is a system system diagram showing an embodiment of the present invention, Fig. 2 is a flowchart showing the control operation of the transmission control unit installed in the fire reception panel shown in Fig. This is a flowchart showing the control operation of the repeater installed. 1a, 1b, 1c: Housing information panel 2 a, 2 b, 2 C: Door phone 3: Alarm reception circuit 4: Fire sensor 5: Door lock sensor 6: Gas) Seed sensor 7: Alarm voice synthesis circuit 8.44: Handset/receiver 9.16, 45, 55: Call circuit 10: Operation section 10a, 41, 52: Call numeric keypad'lQb: Management main unit call button 10c: Collective entrance unit call button 11.12, 13, 18, 46, 56 :Switch 1
4.15: Changeover switch 20: Repeater 19b, 54: Transmitter (microphone) 19a, 53: Receiver (speaker) 27. 46, 57: Call transformer 30: Fire receiver panel 32: Transmission control unit 34: Emergency call Circuit 36: Emergency call control circuit 37.42: Display section 38.43: Alarm section 50: Collective entrance)

Claims (1)

[Scope of Patent Claims] A housing information board installed in each dwelling unit, a collective entrance unit installed at the collective entrance, a repeater installed in each of the control room master units installed in the control room, and a fire alarm installed in the control room, etc. Call communication is carried out between the bidirectional transmission equipment of the fire alarm system, which bidirectionally transmits data to and from the receiving panel, and the handset installed in each of the housing information panel, the collective entrance unit, the main unit in the control room, etc. In a housing information system equipped with telephone communication equipment, when the housing information panel detects an abnormality such as fire, theft, gas leak, etc., an emergency call is sent to the control room base unit using the two-way transmission equipment. At the time of the emergency call, the telephone line formed between the emergency call means for making the emergency call and the housing information board of either the housing unit where the abnormality has occurred is reset, and the housing information board of the housing unit where the abnormality has occurred is reset. A housing information system characterized in that an emergency call control means is provided to form a call line with a control room base unit.