JP4872427B2 - Housing ridge receiver, apartment house fire alarm system - Google Patents

Description

  The present invention relates to an improvement in a residential building receiver and an apartment house fire alarm system using the same.

  Conventionally, an apartment fire alarm system as shown in Patent Document 1 has been used.

  This type of apartment fire alarm system is configured by connecting at least a dwelling unit receiver installed in an administrator room and a dwelling unit receiver installed in each dwelling unit, and installed in each dwelling unit. A fire detector is connected to the dwelling unit receiver, and alarm control is performed based on the first and second fire signals sent from the dwelling unit receiver.

  The dwelling unit receiver of each dwelling unit sends a first fire signal to the dwelling unit receiver when the dwelling unit fire detector is activated, and sounds a message for the dweller to confirm the operation of the fire detector. Urge the residents to confirm it.

  The resident operates the fire confirmation switch if a fire has occurred as a result of confirming the operation of the fire detector according to this message. Then, the second fire signal is transmitted to the dwelling receiver, and a message for prompting the resident to evacuate is sounded.

  In addition, the dwelling unit receiver enables the operation of the sensor recovery switch within a predetermined time after the fire detector is activated, and the operation of the fire detector is activated when the sensor recovery switch is operated within the predetermined time. Is stopped, and a recovery signal is transmitted to the dwelling receiver, and the ringing of the message for confirming the operation of the fire detector is stopped.

  On the other hand, the dwelling unit receiver checks the dwelling unit receiver of each dwelling unit sequentially by polling operation to check whether there is any abnormality such as disconnection in the dwelling unit receiver, and interrupts with addresses added from any dwelling unit receiver When the signal is received, it is determined whether the signal is the first fire signal or the second fire signal.

  When the signal is the first fire signal, it displays on the sensor operation display section that the fire sensor of the dwelling unit has been activated based on the address, and sounds a message to notify that while Is the second fire signal, the fact that the fire of the dwelling unit has been confirmed is displayed on the fire confirmation display section, and a message notifying that is sounded.

  Further, when a restoration signal with the same address added is received following the first fire signal, the display and message indicating that the fire detector of the dwelling unit has been activated are stopped.

Thereby, in the dwelling unit receiver, the dwelling unit in which the fire detector is activated is displayed on the detector operation display unit in the order of reception of the first fire signal from the dwelling unit receiver of each dwelling unit,
The second fire signal can be displayed in the order of reception of the dwelling unit in which the fire is confirmed, and the dwelling unit in which the fire detector is activated and the dwelling unit in which the fire is confirmed can be independently confirmed.
Japanese Patent No. 3310917

  However, in the conventional apartment house fire alarm system described above, the dwelling receiver receives the first fire signal and the second fire signal respectively for the dwelling unit in which the fire detector is activated and the dwelling unit in which the fire is confirmed. Dwelling units that are displayed as receiving units and are displayed as dwelling units with fire detectors, because they are not displayed in correspondence with the confirmation of fire of the same dwelling unit as the dwelling unit with fire detectors operating. However, it was difficult to confirm whether the fire was confirmed.

  Therefore, even if a fire is confirmed at the first dwelling unit displayed on the sensor operation display, if a fire has been confirmed by another fire before it is fired, Since the other dwelling unit is displayed first, it is difficult to specify which dwelling unit is the fire source.

  The present invention is proposed in view of such circumstances, and in each dwelling unit displayed in the order in which the fire detectors are activated, it can be easily confirmed whether or not a fire has been confirmed, and the source of the fire is specified. It is an object of the present invention to provide a residential building receiver that makes it easy to carry out and an apartment fire alarm system using the same.

In order to solve the above-mentioned problem, in claim 1, the dwelling unit receiver is provided with a display unit that displays the dwelling unit information that is the source of the fire signal, and this display unit receives the first fire signal. A plurality of the above-mentioned dwelling unit information is displayed in the order, and when the second fire signal is received after that, the display mode of the dwelling unit in the dwelling unit information displayed in a plurality of cases is switched .

  Here, the first fire signal is for informing that the fire detector is activated, and the second fire signal is for informing that the fire is a real fire.

  This dwelling receiver displays dwelling unit information on the display unit in the order in which the fire signals are received, and these display modes are different depending on the first fire signal and the second fire signal.

  Thereby, in each dwelling unit displayed in the order in which the fire detectors are activated, it is possible to easily confirm whether or not a fire has been established, and it is possible to easily identify the fire source.

  In claim 2, the display mode of the dwelling unit information is configured to change to flashing when it is the transmission source of the first fire signal, and to lighting when it is the transmission source of the second fire signal. Features.

  This dwelling unit receiver specifically defines an example of the display mode of the dwelling unit information, but may be a mode that differs depending on the first fire signal and the second fire signal, and is not limited to this example. .

  According to a third aspect of the present invention, the display unit is provided with a scroll display button, and by operating the scroll display button, dwelling unit information that cannot be displayed on the display unit is sequentially scrolled and displayed. .

  According to a fourth aspect of the present invention, the dwelling receiver according to any one of the first to third aspects is provided.

  Thereby, the apartment house fire alarm system which has the advantage in any one of Claims 1-3 can be provided.

  As can be understood from the above description, according to claim 1, a plurality of dwelling unit information is displayed in the order in which the fire signals are received, and these dwelling unit information varies depending on the first fire signal and the second fire signal. Since it is set as the mode, it is possible to easily confirm whether or not a fire is confirmed in each dwelling unit displayed in the order in which the fire detectors are activated, and it is possible to easily identify the fire source.

  According to the second aspect, the display mode of the dwelling unit information is displayed because it is blinking when it is the transmission source of the first fire signal, and is turned on when it is the transmission source of the second fire signal. It can be easily confirmed whether the fire detector has only been activated or the fire has been confirmed in the existing dwelling unit.

  According to the third aspect, since the dwelling unit information that cannot be displayed on the display unit can be sequentially scrolled and displayed by operating the scroll display button, a large amount of dwelling unit information is displayed without securing a large installation space for the display unit. can do.

  According to claim 4, since the dwelling receiver according to any one of claims 1 to 3 is provided, it is possible to provide an apartment fire alarm system having the advantages of any one of claims 1 to 3. it can.

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

  FIG. 4 is a system diagram showing a schematic configuration of an apartment house fire alarm system configured by using the residential building receiver of the present invention.

  The dwelling unit receiver 1 installed in the manager's room or the like connects the dwelling unit receiver 2 installed in each dwelling unit via the multiplex transmission line La and the telephone line Lb.

  Each dwelling unit receiver 2 is connected to one or a plurality of fire detectors S using the doorphone unit 3 with a test repeater as a repeater, and detects an operation signal of the fire detector S.

  Further, when the outdoor tester 4 is connected to the doorphone sub unit 3, the dwelling unit receiver 2 detects a pseudo operation signal generated by the operation of the outdoor tester 4 and enables the outdoor test.

  In such a configuration, intercom calls are performed through the communication line Lb between each dwelling unit receiver 2 and the dwelling unit receiver 1 and the lobby intercom 5 connected to the dwelling unit receiver 1, while multiplex transmission is performed. In addition to the control signal for intercom call, an abnormal signal, a fire signal (first fire signal, second fire signal), and a test fire signal are transmitted from each dwelling unit receiver 2 through the line La.

  FIG. 5A is a block diagram showing the internal configuration of the dwelling unit receiver, and FIG. 5B is a block diagram showing the internal configuration of the dwelling unit receiver.

  The housing ridge receiver 1 shown in FIG. 5A performs transmission control between the signal processing unit 10 configured by a CPU or the like and controlling each unit, and each dwelling unit receiver 2 or the lobby interphone 5 via the multiplex transmission line La. A call unit 12 for controlling a call through the call line Lb by the handset H1 between the multiplex transmission unit 11 for performing and each dwelling unit receiver 2 or the lobby interphone 5, and a scroll display button 13a described later. And an operation unit 13 configured with various switches and buttons, a display unit 14 including a display window corresponding to each dwelling unit receiver 2, a liquid crystal screen, various display lights, and the like, and a first fire signal Each of the dwelling unit receivers 2 that sent out the second fire signal, a storage unit 15 that stores the address of each dwelling unit receiver 2, a print output unit 16 that prints out that a fire signal has been received, and a speaker And a sound output section 17 for outputting an alarm and a voice message from P1.

  On the other hand, the dwelling unit receiver 2 shown in FIG. 5 (b) has a timer 20a, and includes a signal processing unit 20 configured by a CPU or the like to control each unit, and the dwelling unit receiver 1 via the multiplex transmission line La. A call unit 22 for controlling a call through the call line Lb by the handset H2 performed between the multiplex transmission unit 21 for performing transmission control and the dwelling unit receiver 1, a fire confirmation switch 23a, and a sensor An operation unit 23 having at least a recovery switch 23b, a display unit 24 for displaying that the fire detector S has been activated or that a fire has been confirmed, a storage unit 25 for storing its own address, etc., and a fire detector S Is provided, and a sound output unit 27 that outputs an alarm sound from the speaker SP2 as an alarm or a voice message.

  In such a dwelling unit receiver 2, the timer 20 a is provided to measure the time from when the fire detector S reports and transmitting the first fire signal to when the second fire signal is transmitted.

  In addition, the fire confirmation switch 23a transmits a second fire signal to notify that a resident is a real fire between the time when the first fire signal is transmitted and the time when the timer 20a expires. Provided.

  Further, the sensor recovery switch 23b is provided to stop the operation of the fire sensor S or reset the timer 20a until the timer 20a expires.

  FIG. 1 is a diagram illustrating an example of a display unit of a residential building receiver according to the present invention.

  The display unit 14 includes a fire representative lamp 14a, a sensor operation lamp 14b, a plurality of dwelling unit information display units 14c, and a scroll display button 13a.

  The fire representative lamp 14a blinks when a second fire signal is received from any of the dwelling unit receivers 2 or a transmitter (not shown). The sensor operating lamp 14b blinks when the first fire signal is received from any of the dwelling unit receivers 2.

  In each of the dwelling unit information display units 14c, a dwelling unit number composed of a building number and a dwelling unit number is displayed in order of reception of the first fire signal from any of the dwelling unit receivers 2, and blinks.

  Next, when the second fire signal is received from any of the dwelling unit receivers 2, the display of the dwelling unit information is switched from blinking to lighting, and the other dwelling unit information is kept blinking.

  In the example of FIG. 1, the first fire signal is transmitted in the order of Building 105, Room 1, Room 205, and Room 106, and the house numbers are displayed blinking in the order of reception. The second fire signal is transmitted from the switch, the blinking of the dwelling unit information is switched to lighting, the fire indicator lamp 14a is blinked, and the sensor operation lamp 14b is turned off.

  As a result, the manager etc. easily operates that the fire detector S operates in the order of Building No. 105, Room No. 1, Room No. 205, Building No. 1 and Room No. 106. Can be confirmed.

  The dwelling unit information that cannot be displayed on the dwelling unit information display unit 14c can be scrolled and displayed sequentially by operating the scroll display button 13a.

  At this time, the dwelling unit information that has received the first fire signal blinks, while the dwelling unit information that has received the second fire signal lights up.

  FIG. 2 is a flowchart showing the basic operation of the dwelling receiver according to the present invention (100 to 105). FIG. 3 is a diagram illustrating a specific example of a display mode in the display unit.

  When the dwelling unit receiver 1 receives the first fire signal from any one of the dwelling unit receivers 2, the dwelling unit operation lamp 14b blinks, and the dwelling unit information display unit 14c has the dwelling unit based on the address. Display information blinking.

  Next, when the second fire signal is received from the dwelling unit that has received the first fire signal (the dwelling unit displayed on the dwelling unit information display unit 14c), the sensor operation lamp 14a is turned off and the fire representative lamp 14b blinks. And the dwelling unit information that has received the second fire signal is switched from blinking to lighting. Note that blinking is maintained except for the dwelling unit information that has received the second fire signal.

  On the other hand, if the second fire signal is received from a source other than the dwelling unit that received the first fire signal (the dwelling unit displayed on the dwelling unit information display unit 14c), The fire representative lamp 14a is blinked while the information display portion 14c is kept blinking.

  As a result, it is possible to clearly distinguish the reception of the second fire signal due to a malfunction of the fire detector, the tampering of the transmitter, and the reception of the second fire signal due to the actual fire.

  FIG. 6 is a flowchart showing the basic operation of the dwelling unit receiver 2 (200 to 208).

  When the fire detector S is activated, the dwelling unit receiver 2 of each dwelling unit transmits a first fire signal to start the timer 20a.

  When the sensor recovery switch 23b is operated before the timer 20a expires, the operation of the fire detector S is stopped, and a recovery process for transmitting a recovery signal to the dwelling receiver 1 is performed. To reset.

  On the other hand, if the sensor recovery switch 23b is not operated before the timer 20a expires, a second fire signal is transmitted to the dwelling receiver 1 to reset the timer 20a.

  Also, when the timer 20a expires, the second fire signal is transmitted to the dwelling receiver 1 to reset the timer 20a.

The figure which shows an example of the display part of the dwelling receiver of this invention The flowchart which shows the basic operation | movement of the dwelling receiver of this invention. The figure which shows the specific example of the display mode in a display part. The system figure which shows schematic structure of the apartment house fire alarm system comprised using the residence ridge receiver of this invention (A) is a block diagram showing the internal configuration of the dwelling receiver, (b) is a block diagram showing the internal configuration of the dwelling unit receiver Flow chart showing basic operation of dwelling unit receiver

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Dwelling unit receiver 2 Dwelling unit receiver 13a Scroll display button 14 Display part 14a Fire representative light 14b Sensor operating light 14c Dwelling unit information display part

Claims (4)

In the housing ridge receiver used for the housing fire alarm system that receives the first and second fire signals from the housing receivers installed in each housing unit of the housing complex and performs alarm control,
The dwelling receiver above has a display unit that displays dwelling unit information that is the source of the fire signal,
This display unit displays a plurality of the above-mentioned dwelling unit information in the order in which the first fire signal is received , and then switches the display mode of the dwelling unit in the dwelling unit information displayed when the second fire signal is received. Dwelling receiver characterized by. In claim 1,
The display mode of the dwelling unit information changes to blinking when it is the transmission source of the first fire signal, and to lighting when it is the transmission source of the second fire signal. Building receiver. In claim 1 or 2,
The display section has a scroll display button,
A dwelling unit receiver configured to sequentially scroll and display dwelling unit information that cannot be displayed on the display unit by operating the scroll display button. An apartment fire alarm system comprising the housing ridge receiver according to claim 1.

Images