JP2015087884A - Alarm - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate identification that an alarm stop instruction is received when the alarm stop is performed and an alarm output on an interlock source remains.SOLUTION: When a residential alarm 10-1 receives an alarm stop interlock signal from a residential alarm 10-3 which performed alarm stop operation, during issuance of alarm by output of interlock source alarm sound and interlock source alarm display, the residential alarm 10-1 does not stop output of the interlock source alarm sound and interlock source display by lighting P of an LED 22 for alarm display for leaving them, and makes blink R of an LED 23 for alarm stop instruction display perform alarm stop instruction display indicating that the alarm stop instruction by the alarm stop interlock signal is received.

Description

The present invention relates to an alarm device that detects an abnormality such as a fire and issues an alarm, and transmits a signal to another alarm device to output the alarm in conjunction.

  Conventionally, an alarm device for detecting and alarming a fire in a house or the like has become widespread. Of these, residential fire alarms are referred to as residential alarms.

  For example, in such a house alarm, it is operated by a battery power source, and a sensor part for detecting a fire and an alarm part for alarming a fire are integrated in the house alarm, and a fire is generated based on a detection signal of the sensor part. When an alarm is detected, an alarm sound of a predetermined pattern is output from the alarm unit, and the fire alarm and the alarm notification can be performed by the resident alarm alone without requiring a receiver or the like as in the so-called automatic fire alarm equipment. It is simple and inexpensive, and has become widespread due to the obligatory installation in ordinary houses.

  In addition, by performing wireless communication between multiple residential alarms, if an alarm sound is output from any residential alarm, a wireless interlocked residential alarm that outputs an alarm sound in conjunction with other residential alarms. Alarm systems using devices have also been put into practical use and are widespread.

  In such a radio-linked alarm system, when a fire is detected by a home alarm, the home alarm device that detected the fire is, for example, “Please check that the Wu-woo fire alarm has been activated”. Outputs an alarm sound and turns on the alarm display LED. On the other hand, the alarm device that is linked will output an alarm sound such as “Check if another fire alarm has been activated.” Is blinking.

  On the other hand, the home alarm is provided with an alarm stop switch that also serves as an inspection switch, and the alarm is stopped when the switch is operated by a drawstring or the like during alarm output.

  However, in order to stop the interlocking alarm by the conventional house alarm, when checking the location of the interlocking house alarm where the fire occurred from the alarm sound, until the interlocking house alarm is known, It is necessary to stop the alarm sound of the resident alarm that emits an audible alarm while turning around the room, and it may take time and effort to identify the interlocking resident alarm.

  Also, as a response when an interlocking alarm is issued, the alarm sound stops for the time being, and there are cases where you want to check the location of the fire without being bothered by the alarm sound, but even in that case it takes time and effort to stop the alarm, There is also a problem that the location of the fire must be confirmed in the loud alarm sound of the interlocking alarm.

  Further, conventionally, the linkage source and the linkage destination are distinguished from each other according to the contents of the voice message. However, when the alarm sound message is stopped, there is a problem that it is difficult to know whether the linkage source or the linkage destination.

  In order to solve this problem, the applicant of the present application stops the alarm sound output and alarm display of all the interlocking destinations when the operation of stopping the alarm sound is performed with the interlocking destination home alarm, Propose a home alarm device that makes it easy and easy to check the link source after performing the alarm stop operation by continuing the output of the original alarm sound and / or alarm display without stopping. (Patent Document 3).

JP 2007-094719 A JP 2009-140236 A Japanese Patent No. 5046248

  However, when an alarm stop operation is performed on the interlocking destination alarm device, if the alarm sound output and / or alarm display of the interlocking source home alarm device is continued without stopping, the alarm stops due to a communication failure, etc. Even if the interlock signal is not received effectively, the alarm sound and / or alarm display continues without stopping, and whether the alarm sound and / or alarm display continues as the instruction by the alarm stop interlock signal arrives. There is a problem that it is not possible to distinguish whether the alarm sound and / or the alarm display is continued without receiving the instruction, and whether the alarm stop operation by the wireless interlocking alarm device is normally performed.

In the present invention, when an alarm stop interlocking signal is transmitted by an alarm stop operation by an interlocking destination alarm device and an alarm output of the interlocking source alarm device is left, an alarm stop instruction has arrived at the interlocking source easily and An object is to provide an alarm device that can be easily identified.

(Alarm)
The present invention
A sensor unit for detecting an abnormality,
An alarm unit for outputting an alarm sound and displaying an alarm; and
An operation unit for performing an alarm stop operation;
A communication unit that transmits and receives signals to and from other alarm devices;
When an abnormality is detected by the sensor unit, it outputs an interlocking source alarm sound indicating that it is the interlocking source and displays an alarm by displaying the interlocking source alarm, and sends an abnormal interlocking signal to other alarm devices. When an abnormal interlocking signal is received from, an alarm is output with the interlocking destination alarm sound indicating that it is the interlocking destination and the interlocking destination alarm display, and an alarm stop operation by the operation unit is detected during the output of the alarm The control unit that causes the communication unit to transmit an alarm stop interlocking signal to another alarm device,
In an alarm device equipped with
When the control unit receives an alarm stop interlock signal from another alarm device via the communication unit during the alarm by the interlock source alarm output and the interlock source alarm display, the control unit outputs the interlock source alarm sound. In addition, the interlocking source display is maintained without being stopped, and an alarm stop instruction display indicating that the alarm stop instruction by the alarm stop interlocking movement signal has arrived is separately performed.

(Stop alarm stop indication display)
When the control unit detects the alarm stop operation by the operation unit while maintaining the output of the link source alarm sound and the link source alarm display and performing the alarm stop instruction display in the notification unit, The interlock source alarm sound output, the interlock source display, and the alarm stop instruction display are stopped.

(Linking source alarm stop operation)
The control unit causes the notification unit to stop the output of the interlocking source alarm sound and the interlocking source display when detecting the alarm stop operation by the operation unit during the alarm by the output of the interlocking source alarm sound and the interlocking source alarm display.

(Linked alarm stop control)
The control unit
When the alarm stop operation by the operation unit is detected during the alarm by the output of the link destination alarm sound and the link destination alarm display, the notification unit stops the output of the link destination alarm sound and the link destination display,
On the other hand, if an alarm stop interlocking signal is received from another alarm device via the communication unit during the alarm of the interlocking destination alarm sound output and the interlocking destination alarm display, the alarm unit outputs the interlocking destination alarm sound and the interlocking The original display is stopped, and an alarm stop instruction display indicating that an alarm stop instruction by an alarm stop interlocking signal has arrived is separately performed.

(Basic effect)
According to the alarm device of the present invention, when an alarm stop interlock signal is received from another alarm device during the alarm of the interlock source alarm sound and the alarm of the interlock source alarm display, the output of the interlock source alarm sound and / or the interlock source In addition to maintaining the display without stopping, the alarm stop instruction display indicating that the alarm stop instruction by the alarm stop interlocking movement signal has arrived is performed separately. Since only the alarm continues, the interlocking source alarm device can be easily and easily specified, and the alarm stop indicating that the alarm stop instruction by the alarm stop interlocking movement signal has arrived at the interlocking source alarm device Since the instruction display is performed separately, it can be identified that the interlocking source alarm sound and / or the interlocking source alarm display is continued by the arrival of the alarm stop instruction. Police Vessel can be confirmed easily and readily to be operated normally.

(Effect of stopping the alarm stop instruction display)
In addition, if the interlocking source alarm device outputs the interlocking source alarm sound and the interlocking source alarm display, and also displays the alarm stop instruction display, the user must stop the alarm. Since the alarm stop operation is performed after confirming the interlock source, the alarm unit is stopped based on this to stop the output of the interlock source alarm sound, the interlock source display, and the alarm stop instruction display. Easy recovery.

(Effect of interlock stop alarm stop control)
For the linked alarm device, when the alarm stop operation by the operation unit is detected during output of the linked destination alarm sound and the linked destination alarm display, the notification unit outputs the linked destination alarm sound and the linked destination display. On the other hand, when an alarm stop interlocking signal is received from another alarm device via the communication unit during the alarm of the interlocking destination alarm sound output and the interlocking destination alarm display, Output and interlocking source display are stopped, and an alarm stop instruction display indicating that an alarm stop instruction has been received by an alarm stop interlocking signal is made to be performed separately. It is possible to identify that the sound and the interlocking destination alarm display are stopped, and it is possible to easily and easily confirm that the interlocking alarm device has operated normally by the alarm stop interlocking signal.

Explanatory diagram showing the installation state of the house alarm for the house Explanatory drawing showing the appearance of the house alarm The block diagram which showed the outline of the functional configuration of the house alarm Explanatory drawing which showed operation of interlocking former house alarm by alarm stop operation of interlocked house alarm provided in alarm system Explanatory drawing which showed operation of interlocking former house alarm which leaves interlocking former alarm display by alarm stop interlocking signal and performs warning stop instruction display

[Embodiment of alarm device according to first invention]
(Arrangement of home alarm)
FIG. 1 is an explanatory view illustrating an installation state of an alarm device according to the present invention in a house. In the example of FIG. 1, a wireless dwelling device according to the present invention that detects and alerts to a fire in each monitoring area of the kitchen, living room, children's room, master bedroom, and garage provided in the house 24 ( Residential fire alarms) 10-1 to 10-5 are installed. In addition, hereinafter, the house alarm devices 10-1 to 10-5 and the house alarm devices 10-1 to 10-5 are referred to as the house alarm device 10 when not distinguished from each other.

  The home alarm device 10 functions as an alarm device, and has a function of wirelessly transmitting and receiving interlocking signals such as fire, and performs fire monitoring for corresponding monitoring areas in various places in the house. If a fire has occurred in the kitchen of the house 24, the home alarm device 10-1 in the fire occurrence place (kitchen) detects the fire and starts an alarm. Detecting this fire and initiating an alarm is referred to as “reporting” at the home alarm.

  When the home alarm device 10-1 issues a notification, the communication source 11 indicates a fire alarm signal by outputting an interlock source alarm sound indicating that it is an interlock source and displaying the interlock source alarm. , It transmits to other dwelling devices 10-2 to 10-5. In addition, the home alarm device 10-1 detects that the fire alarm signal is received from any of the other alarm devices 10-2 to 10-5, and indicates that it is the interlock destination. Fire alarm by sound output and linked alarm display.

  The fire interlocking signal transmitted from the home guard 10 includes a transmission source code that is an identifier indicating the transmission source, a group code that is an identifier indicating the interlocking group, an event code indicating an event such as a fire, a control command, and the like. It is assumed to include the format. As a transmission source code, for example, a serial number is used. In addition, the residential alarm 10 that has received the fire-linked signal effectively performs relay transmission of the fire-linked signal as necessary.

  As the alarm operation of the home alarm device 10-1 that has become the interlock source, for example, an alarm sound indicating the interlock source is output, such as “Please confirm that the Wu Woo fire alarm has been activated”. On the other hand, the linking alarms 10-2 to 10-5 output an alarm sound indicating the interlocking destination, such as “Please check if another fire alarm is activated.

  Moreover, as an alarm display accompanying the alarm operation of the home alarm device 10-1 that is the interlocking source, for example, an alarm display LED is turned on. On the other hand, in the interlocked residence police 10-2 to 10-5, the alarm display LED blinks. Thus, the alarm display by the alarm display LED in the interlock source alarm and the interlock destination alarm can be distinguished. For the alarm display, other appropriate means and methods can be used.

  When the alarm stop switch is operated while the house alarm 10 is emitting an alarm sound, a fire alarm stop control is performed and an alarm stop interlocking signal is transmitted to another house alarm.

  In other words, when the alarm device 10 detects an alarm stop operation by the alarm stop switch during the output of the fire alarm indicating the interlocking source, the home alarm device 10 stops the output of the alarm sound indicating the interlocking source and lights the alarm display LED. The alarm display indicating the interlocking source is stopped, and further, an alarm stop interlocking signal is transmitted to the other residential alarms.

  In addition, when the alarm device 10 detects an alarm stop operation by operating the alarm stop switch during the output of the fire alarm indicating the interlock destination, the home alarm device 10 stops the output of the alarm sound indicating the interlock source and the alarm display LED. The alarm display indicating the interlocking destination by blinking is stopped, and further, an alarm stop interlocking signal is transmitted to another dwelling alarm.

  In addition, when the home alarm device 10 detects the effective reception of the alarm stop interlocking signal from another alarm device during the output of the fire alarm indicating the interlocking source, it stops the output of the alarm sound indicating the interlocking source, The alarm display indicating the interlock source by the flashing of the alarm display LED is stopped, and further, the alarm stop by the alarm stop interlocking movement signal from the interlocking house resident alarm is triggered by the lighting or flashing of the separately provided alarm stop instruction display LED Display that the instruction has arrived.

  In this way, the alarm output is continued from the interlocking source house alarm in a state where the alarm is stopped at all the interlocking destinations, so that the user can easily and easily connect the interlocking source alarm device. In addition, it is easy and easy to function normally because the alarm stop instruction by the alarm stop interlocking movement signal from the interlocking destination home alarm arrives from the alarm stop instruction display on the interlocking home alarm. Can be identified.

  “Detecting valid reception of signal” means that the interlocking group code included in the received signal matches the interlocking group code registered in its own memory as the receiving device and is recognized as a signal addressed to itself. Furthermore, it means that the signal contents are recognized as having no abnormality. Hereinafter, such effective reception may be simply referred to as reception.

[Composition of house alarm]
(Structure of house alarm)
FIG. 2 is an explanatory view showing the appearance of a house alarm provided in the alarm system of the present invention, and FIG. 2 (A) shows a front view and FIG. 2 (B) shows a side view. The side provided with the attachment hook 15 is the upper side.

  In FIG. 2, the housing of the residential alarm 10 according to the present embodiment includes a cover 12 and a main body 14. A plurality of smoke inlets are opened in the center of the cover 12, and a smoke detector 16 is disposed inside the cover 12, so that a fire is detected when smoke from the fire reaches a predetermined concentration.

  A smoke detector 16 is provided inside the plurality of openings provided in the cover 12, and a plurality of acoustic holes (slits) 18 are provided on the lower left side of the smoke detector 16, and a speaker is incorporated behind this, A pattern alarm sound can be output.

  An alarm stop switch 20 is provided below the smoke detector 16. The alarm stop switch 20 also functions as an inspection switch that instructs self-inspection of the function of the home alarm device 10. For example, when the alarm stop switch 20 is operated during a fire alarm, the fire alarm is stopped, and when the alarm stop switch 20 is operated in a normal state, a function check is performed and the result is notified. Here, the normal state refers to a state that is not at least during a fire alarm.

  The alarm stop switch 20 includes a switch cover formed of a translucent member and a push switch (not shown) arranged inside the switch cover. That is, when the switch cover is pressed, the push switch is pressed in cooperation with the switch cover.

  In the vicinity of the push switch inside the switch cover, an alarm display LED 22 for displaying an alarm or the like is arranged as indicated by a dotted line. When the alarm display LED 22 is lit, flashes, or blinks, the operation light is switched to the alarm stop switch 20. The operating state of the alarm display LED 22 can be seen from the outside through the switch cover portion.

  On the right side of the alarm stop switch 20, an alarm stop instruction display LED 23 is arranged inside the display cover as indicated by a dotted line. When the alarm stop instruction display LED 23 is lit, flashing, or blinking, an operation light is displayed. The operating state of the alarm stop instruction display LED 23 is visible from the outside through the cover portion.

  Further, a mounting hook 15 having an insertion hole in a substantially central portion is provided at the upper part on the back side of the main body 14, and a screw or the like is screwed into the wall surface of the room to be installed and hooked through the insertion hole of the mounting hook 15, The housing alarm 10 can be fixedly installed on the wall surface in a so-called wall-hanging manner.

  In addition, since the thermal airflow and smoke accompanying the fire are directed upwards in the space, the residence guard is installed in a relatively high place. When installing on the wall surface as in this embodiment, it may be installed at a high place on the wall surface and installed on the ceiling surface or the like. When installing on the ceiling surface, a separate mounting adapter may be used. Since the home alarm is installed in such a high place, in order to operate the alarm stop switch 20, for example, a pull cord is provided on the switch cover and suspended, and the switch cover and the push switch are linked with the pull cord operation. Some are pressed.

(Composition of the home alarm)
FIG. 3 is a block diagram showing an outline of the functional configuration of the residence guard 10-1, and the other residence guards 10-2 to 10-5 are the same.

  In FIG. 3, the home alarm device 10-1 includes a control unit 30, a sensor unit 32, a communication unit 34 connected to an antenna 36, a notification unit 38, and an operation unit 40, and operates with a battery power source (not shown).

  The control unit 30 is a function realized by executing a program, for example. As the hardware, a CPU, a memory, a computer circuit having various input / output ports, and the like are used.

  The sensor unit 32 is a smoke detection unit, has a known scattered light type smoke detection structure, and according to an instruction from the control unit 30, a light emitting unit using an infrared LED is intermittently driven to emit light at a predetermined period, and a photodiode or the like. The light receiving signal of the scattered light received by the light receiving unit is amplified and a smoke density detection signal is output to the control unit 30.

  Note that a temperature detection unit may be provided as the sensor unit 32. When a temperature detection unit is provided as the sensor unit 32, for example, a thermistor is used as the temperature detection element. In this case, a voltage detection signal corresponding to a change in resistance value due to temperature is output to the control unit 30.

  The communication part 34 transmits / receives interlocking signals, such as a fire, according to a predetermined | prescribed communication protocol between other residence police devices 10-2 to 10-5. In Japan, for example, STD-30 (radio equipment standard for low-power security system radio stations) known as a standard for a specific low-power radio station in the 400 MHz band or a specific low-power in a 900 MHz band is used. It conforms to STD-T67 (standard for low-power radio station telemeter, telecontrol and data transmission radio equipment) known as a standard for power radio stations.

  The notification unit 38 includes a speaker, an alarm display LED, an alarm stop instruction display LED, and respective drive circuits. When necessary, the notification unit 38 outputs an alarm sound from the speaker according to an instruction from the control unit 30 and displays an alarm by the alarm display LED. In addition, an alarm stop instruction is displayed by an alarm stop instruction display LED.

  In addition, the notification unit 38 can display three forms of lighting, blinking, and blinking as an alarm display by the alarm display LED. The alarm display indicating the interlocking source and the alarm display indicating the interlocking destination are turned on and flashing. In this embodiment, the alarm display indicating the interlocking source is displayed by lighting the alarm display LED, and the alarm display indicating the interlocking destination is indicated by the alarm display LED. It is blinking.

  In addition, the notification unit 38 can display three forms of lighting, blinking, and blinking as alarm display by the alarm stop instruction display LED. In this embodiment, the alarm display indicating the interlocking source is displayed as the alarm display LED. In order to distinguish from this, for example, an alarm stop instruction display LED is displayed in a blinking manner.

  The operation unit 40 includes various switches such as an alarm stop switch that receives an operation for stopping an alarm sound and / or an alarm display.

  The control unit 30 is a function realized by program execution of the CPU, and performs the following fire alarm control, fire recovery control, alarm stop control, and the like.

(Fire alarm control)
The control unit 30 reads the smoke concentration detection signal output from the sensor unit 32 by AD conversion, detects fire when the value is equal to or higher than a predetermined threshold, and performs control to output a fire alarm indicating the interlocking source from the notification unit 38. . As a fire alarm in this case, the notification unit 38 repeatedly outputs an alarm sound indicating the interlocking source, for example, “Please confirm that the Woo Woo fire alarm has been activated” from the speaker, and turns on the alarm display LED, for example. To display an alarm indicating the link source.

  Moreover, the control part 30 produces | generates the fire interlocking | linkage signal according to a predetermined | prescribed communication protocol, when the fire alarm is output from the alerting | reporting part 38, instruct | indicates to the communication part 34, and other residence guards 10-2-10. Control is performed to transmit a fire interlocking signal to -5, and a fire alarm indicating the interlocking destination is output by the other residential alarm devices 10-2 to 10-5 that have received the fire interlocking signal.

  As a fire alarm indicating the interlock destination in this case, the notification unit 38 repeatedly outputs an alarm sound indicating the interlock destination, for example, “Please confirm that another fire alarm device has been activated,” and displays an alarm display. For example, an alarm display indicating blinking is performed by blinking the LED for use.

  Moreover, when the control part 30 detects the effective reception of the fire interlocking | linkage signal which any of other resident guards 10-2 to 10-5 transmitted via the communication part 34, the interlocking | linkage destination from the alerting | reporting part 38 is shown. Control to output the indicated fire alarm. As a fire alarm indicating the interlock destination in this case, the notification unit 38 repeatedly outputs an alarm sound indicating the interlock destination, for example, “Please confirm that another fire alarm device has been activated,” and displays an alarm display. For example, an alarm display indicating blinking is performed by blinking the LED for use.

(Fire recovery control)
Based on the detection signal of the sensor unit 32, the control unit 30 detects the recovery of the fire (the fire detection state has been eliminated) when the state where the smoke density is lower than the threshold value continues for a predetermined time, for example, or continues for a predetermined number of times. The fire alarm output indicating the interlock source from the notification unit 38 is stopped, a fire recovery interlock signal is generated in accordance with a predetermined communication protocol, and the communication unit 34 is instructed to send the fire recovery interlock signal to other housing polices. The control which transmits to the devices 10-2 to 10-5 is performed, and the fire alarm output indicating the interlocking destination is stopped in the other residential alarm devices that have received the control.

  When the control unit 30 detects the fire recovery and stops the fire alarm, the control unit 30 instructs the notification unit 38 to output the alarm sound indicating the interlock source and to indicate the interlock source by lighting the alarm display LED. The display may not be stopped, and it may be possible to recognize the alarm device that has been issued later.

  In addition, when the control unit 30 detects the effective reception of the fire recovery interlocking signal transmitted by any of the other residential alarm devices 10-2 to 10-5 via the communication unit 34, the control unit 30 receives the interlocking destination from the notification unit 38. Control to stop the fire alarm output indicating.

(Alarm stop control)
When the control unit 30 detects the alarm stop operation received by the alarm stop switch of the operation unit 40 during the output of the fire alarm as the interlocking source, the control unit 30 stops the output of the alarm sound indicating the interlocking source from the notification unit 38, Control is performed to stop the alarm display indicating the interlocking source by lighting the alarm display LED.

  In addition, when the control unit 30 detects an alarm stop operation received by the alarm stop switch of the operation unit 40 during the output of the fire alarm as a linkage source, the control unit 30 generates an alarm stop interlock signal according to a predetermined communication protocol, and performs communication. The unit 34 is instructed to perform control to transmit the alarm stop interlocking signal to the other residential alarm devices 10-2 to 10-5.

  In addition, the control unit 30 validates the alarm stop interlocking signal transmitted by any of the other residential alarm devices 10-2 to 10-5 as the interlocking destination via the communication unit 34 during the output of the fire alarm as the interlocking source. When the reception is detected, the notification unit 38 continues the output of the alarm sound indicating the interlock destination without stopping, and also continues the alarm display indicating the interlock destination by blinking of the alarm display LED without stopping, Control to indicate that the alarm stop instruction has arrived by blinking the alarm stop instruction display LED.

  FIGS. 4A and 4B are explanatory diagrams showing an operation when an alarm stop operation is performed by the interlocking destination house alarm, FIG. 4A shows an interlocking alarm, and FIG. 4B shows an alarm stopping operation.

  As shown in FIG. 4 (A), when the home guard 10-1 detects a fire, it outputs an alarm sound indicating the link source from the home guard 10-1 and the lighting P of the alarm display LED 22 Displays an alarm indicating the link source. Moreover, the residence guard 10-1 which detected the fire transmits a fire interlocking signal to the other residence guards 10-2 to 10-5.

  The house alarm devices 10-2 to 10-5 that have received the fire interlocking signal output an alarm sound indicating the interlocking destination, and perform an alarm display indicating the interlocking destination by the blinking Q of the alarm display LED 22.

  As shown in FIG. 4 (B), for example, when the alarm stop switch 20 of the interlocking destination house alarm device 10-3 is operated during the interlocking alarm of such house alarm devices 10-1 to 10-5, An alarm stop interlocking signal is transmitted from the home guard 10-3 to the home guards 10-1, 10-2, 10-4, and 10-5.

  In this case, the interlocked residence alarm devices 10-2, 10-4, and 10-5 that have effectively received the alarm stop interlocking signal stop outputting the alarm sound indicating the interlocking destination, and the alarm display LED 22 blinks Q. The alarm display indicating the link destination by will also stop.

  On the other hand, if the home alarm device 10-1 of the interlocking source effectively receives the alarm stop interlocking signal, the alarm display indicating the interlocking source by the output of the alarm sound indicating the interlocking source and the lighting P of the alarm display LED 22 is stopped. Continue without.

  Further, the interlocking home resident alarm 10-1 displays that the alarm stop instruction has arrived by the blinking R of the alarm stop instruction display LED 23. As a result, the user can identify that the interlocking source alarm sound and / or the interlocking source alarm display continues by the arrival of the alarm stop instruction, and the alarm source of the interlocking source can be detected normally by the alarm stop interlocking signal. It can be confirmed easily and easily that it has operated.

[Another embodiment of alarm stop control by interlocking former house alarm]
FIG. 5 (A) is an explanatory view showing an operation according to another embodiment in the case where the home alarm device of the interlocking source has effectively received the alarm stop interlocking signal.

  As shown in FIG. 5 (A), for example, when the alarm stop switch 20 of the interlocking destination home alarm device 10-3 is operated in the same interlocking alarm operation state as shown in FIG. An alarm stop interlocking signal is transmitted from 10-3 to the residential alarm devices 10-1, 10-2, 10-4, and 10-5.

  In this case, the interlocked residence alarm devices 10-2, 10-4, and 10-5 that have effectively received the alarm stop interlocking signal stop outputting the alarm sound indicating the interlocking destination, and the alarm display LED 22 blinks Q. The alarm display indicating the link destination by will also stop.

  On the other hand, when the home alarm device 10-1 of the interlocking source effectively receives the alarm stop interlocking signal, it stops the output of the alarm sound indicating the interlocking source, but the alarm indicating the interlocking source by the lighting P of the alarm display LED 22 Continue without stopping the display.

  Further, the interlocking home resident alarm 10-1 displays that the alarm stop instruction has arrived by the blinking R of the alarm stop instruction display LED 23.

  As a result, the user can identify that the home alarm device 10-1 is the interlocking source by the lighting P of the alarm display LED 22 in a quiet situation where the interlocking source alarm sound has stopped, and further, the alarm stop instruction display LED 23 By blinking R, it is possible to identify that the interlocking source alarm sound and / or the interlocking source alarm display continues due to the arrival of the interlocking source alarm stop instruction.

[Other Embodiments for Displaying Alarm Stop Instructions by Interlocking Dwelling Alarms]
FIG. 5 (B) is an explanatory view showing an operation according to another embodiment in the case where the interlocking destination home alarm device effectively receives the alarm stop interlocking signal.

  As shown in FIG. 5 (B), for example, when the alarm stop switch 20 of the interlocking destination home alarm device 10-3 is operated in the same interlocking alarm operation state as shown in FIG. An alarm stop interlocking signal is transmitted from 10-3 to the residential alarm devices 10-1, 10-2, 10-4, and 10-5.

  In this case, similarly to the case of FIG. 4 (B), the interlocking source resident alarm 10-1 continues without stopping outputting the alarm sound indicating the interlocking source when the alarm stop interlocking signal is effectively received. At the same time, the alarm display indicating the interlocking source by the lighting P of the alarm display LED 22 is continued without stopping, and the fact that the alarm stop instruction has arrived is displayed by the blinking R of the alarm stop instruction display LED 23.

  On the other hand, the interlocking dwelling devices 10-2, 10-4, and 10-5 that have effectively received the alarm stop interlocking signal stop the output of the alarm sound indicating the interlocking destination, and the alarm display LED 22 blinks Q. In addition to this, the alarm display indicating the interlocking destination is also stopped, but in addition, the fact that the alarm stop instruction has arrived is displayed by the blinking R of the alarm stop instruction display LED 23.

  As a result, the user receives an interlocking source alarm stop instruction for the interlocking destination alarm devices 10-2, 10-4, and 10-5 that have not performed the alarm stop operation by the blinking R of the alarm stop instruction display LED 23. It is possible to identify that the interlocking destination alarm sound and / or the interlocking destination alarm display is stopped.

[Modification of the present invention]
The above embodiment is an example of a residential alarm that detects and alerts a fire as an abnormality of the monitoring area. However, a fire alarm other than a residential alarm, a gas leak alarm, a CO alarm, The same applies to a security alarm.

  Further, the interlocking of the alarm devices may not be based on wireless communication, may be based on wired communication, or may be a combination of wired and wireless as appropriate.

  Further, the operation means indicated as the alarm stop switch in the above embodiment does not necessarily need to be a switch, and any means such as an instruction to output an alarm history by external communication using a remote control device or the like. Or methods may be applied.

  Further, the above-described embodiment is applicable not only to residential use but also to various types of alarm devices such as buildings and offices.

The present invention is not limited to the above-described embodiments, includes appropriate modifications that do not impair the objects and advantages thereof, and is not limited by the numerical values shown in the above-described embodiments.

10-1 to 10-5: House alarm 12: Cover 14: Main body 15: Mounting hook 16: Smoke detector 18: Sound hole 20: Alarm stop switch 22: Alarm display LED
23: Alarm stop instruction display LED
24: Housing 26: Garage 30: Control unit 32: Sensor unit 34: Communication unit 38: Notification unit 40: Operation unit

Claims (4)

A sensor unit for detecting an abnormality,
An alarm unit for outputting an alarm sound and displaying an alarm; and
An operation unit for performing an alarm stop operation;
A communication unit that transmits and receives signals to and from other alarm devices;
When an abnormality is detected by the sensor unit, it outputs an interlocking source alarm sound indicating that it is the interlocking source and displays an alarm by displaying the interlocking source alarm, and transmits an abnormality interlocking signal to another alarm device, When an abnormal interlock signal is received from the device, an alarm is output with an interlocking destination alarm sound indicating that it is the interlocking destination and the interlocking destination alarm display, and the alarm is stopped by the operation unit while the alarm is being output. When an operation is detected, the control unit causes the communication unit to transmit an alarm stop interlocking signal to another alarm device, and
In an alarm device equipped with
When the control unit receives an alarm stop interlocking signal from another alarm device via the communication unit during the alarm by the output of the interlocking source alarm sound and the interlocking source alarm display, The interlock source alarm sound and / or the interlock source display is maintained without stopping, and the alarm stop instruction display indicating that the alarm stop instruction by the alarm stop interlocking movement signal has arrived is performed separately. Alarm to do.
The alarm device according to claim 1, wherein
The control unit detects an alarm stop operation by the operation unit in a state where the notification unit maintains the output of the interlocking source alarm sound and the interlocking source alarm display and the alarm stop instruction display. In this case, the alarm unit stops the output of the interlocking source alarm sound, the interlocking source display, and the alarm stop instruction display.
The alarm device according to claim 1, wherein
When the control unit detects an alarm stop operation by the operation unit during the output of the interlocking source alarm sound and the alarm by the interlocking source alarm display, the control unit outputs the interlocking source alarm sound and the An alarm device characterized by stopping the link source display.
The alarm device according to claim 1, wherein
The controller is
When an alarm stop operation by the operation unit is detected during output of the interlocking destination alarm sound and the alarm of the interlocking destination alarm display, the notification unit stops outputting the interlocking destination alarm sound and the interlocking destination display. Let
On the other hand, when an alarm stop interlocking signal is received from another alarm device via the communication unit during the alarm by the output of the interlocking destination alarm sound and the interlocking destination alarm display, An alarm device which stops sound output and the interlocking source display, and separately performs an alarm stop instruction display indicating that an alarm stop instruction by the alarm stop interlocking signal has arrived.

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