JPS598097A - Alarm - Google Patents

Abstract

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

Description

DETAILED DESCRIPTION OF THE INVENTION (a) Field of the Invention The present invention relates to an alarm device such as a home information board called a home security system.

(B) Prior art As a conventional device of this kind, when multiple abnormal sensor signals are input simultaneously, an alarm sound (signal sound or audio) corresponding to the sensor input with a higher priority is generated, and a display section such as a lamp is displayed. Displays the type of sensor signal as an alarm. When the user wants to turn off the alarm sound, the alarm sound is stopped by operating an alarm stop switch, and the alarm sound is returned to the initial state by operating a reset switch.

(c) Problems with the conventional technology: When the alarm stop switch is operated, all alarm sounds and alarm displays stop, and there is a risk that only one abnormal state can be confirmed even though multiple abnormal phenomena exist. was there.

(D) Purpose of the Invention The present invention is characterized in that multiple sensor signals are input simultaneously, and even if an abnormal state is confirmed by an alarm sound corresponding to a sensor signal with a high priority, and the alarm sound stop switch is operated, other The purpose is to improve safety by making it possible to reliably confirm low-rank abnormal conditions by sound.

(E) Structure of the Invention The structure of the present invention includes a plurality of sensors that detect an abnormal state, an alarm stop switch, an alarm display circuit that displays an alarm on a display section in response to a sensor signal, and a sensor that detects an abnormal state. An alarm sound generation circuit that generates different alarm sounds from the generator, inputs signals from the sensor and alarm stop switch, and outputs signals to the alarm display circuit and alarm sound generation circuit, and when multiple sensor signals are input simultaneously. , a control circuit that displays an alarm on the display, generates an alarm sound corresponding to a high-priority sensor signal from the generator, and switches to an alarm sound corresponding to a low-priority sensor signal by operating an alarm stop switch. This is a characteristic feature.

(f) Functions and Effects of the Invention According to the above configuration, when a plurality of abnormal conditions occur simultaneously, a high-priority alarm sound is emitted.

If it is inconvenient to continue emitting the alarm sound for a long period of time, the alarm sound can be turned off by operating the alarm stop switch, but since a low-rank alarm sound is emitted, the alarm sound can be used not only for one abnormal condition but also for multiple abnormal conditions. This can be confirmed reliably and improves safety.

(G) Embodiments of the Invention An embodiment of the present invention will be described with reference to FIGS. 1 to 5. This embodiment is a housing information device that combines an intercom and a home security system, and as shown in FIG.
and an intercom handset (5) connected to the main body (1) and equipped with a call button (2), a microphone (3), a speaker (4), etc. as shown in Figure 2 (C), and which also has the function of an external notification device. ), a receiving panel (6) as an external reporting device, and an emergency bell (7)
) (these are installed outside the living space) and the following sensors. This sensor is a fire sensor (8) that detects heat and smoke, and a gas sensor (9) that detects gas leaks.
, a water leak sensor α0) for baths and laundry areas, a security sensor α1) installed on windows, doors, etc. to detect when these are opened, and a visitor sensor Oz installed at the entrance to detect guests. The temperature and humidity sensor section 03) is provided within the main body (1) or outside the main body (1). As the above-mentioned sensors (8) to 03), well-known sensors A are used.

To explain the structure of the main body (1), as shown in Fig. 2, an intercom receiver (141) having a microphone and a speaker is removably attached to the front of the main body (1), which is fixed to an indoor wall. 05) is an alarm display section consisting of a display panel and a flashing light source, including an emergency display section (15B) that flashes when the emergency push button (9) is operated, and a gas display that flashes when a gas leak is detected by the gas sensor (9). part (15b), a fire display part (
150), a water leak display part (15d) that blinks when a water leak is detected by the water leak sensor α■, and a crime prevention display part (15e) that flashes when an intrusion is detected by the security sensor (111).

Q6) is an out-of-home display that flashes when the out-of-home selection switch 0η is switched to the out-of-home position, Q81 is a digital date display, and Og! ：Digital time display, ■：LED
The day of the week display section (21)... is a temperature/humidity display section that displays digital temperature and humidity using a level meter.

In addition, there is a power switch (foundation) that turns the power on and off from the panel operation section, and a crime prevention selection switch (J! pressure 8 1') )fO~) H (25), 8 alarm stop switch (2)), which is an instant ON type push button that stops the alarm sound, and the normal time of the clock and A'PA
Alarm/Timer
Time top switch, time set button ■, alarm switch to select alarm on/off, intercom handset (
5) is provided with a volume adjustment switch C31) for the ringing tone generated from the speaker □□□ when the ringing button (2) is operated.

Next, the electrical circuit connections of the above-mentioned elements will be explained with reference to FIG. (2) is a RAM that temporarily stores the above-mentioned sensor signals and panel operation unit (23) signals inputted via the interface 7, -, and a ROM that stores a program for processing these signals; A control circuit (331) is configured by a microcomputer system consisting of a central processing unit that executes the instructions of this program, performs calculations and judgments, and outputs drive signals. Jl, day display section (181, day of the week display section (time/day/day of the week display circuit to be displayed on 20+, <3
4+ is a temperature/humidity display section (
The temperature/humidity CTC) to be displayed on the control circuit (32)
The drive signal from the speaker (30) to the sensor (8
) ~ (11) and the emergency pushbutton This is an alarm sound generation circuit that emits different alarm sounds and notification sounds depending on the type of input from the button. (9) In response to the signal ``Pilopiro, there is a gas leak'', in response to the water leak sensor 00) signal, ``Boo-boo, there is a water leak'', in response to the security sensor 01) signal, [Pi-bo-pi-bo, lock the door] Please make sure that the alarm sound consisting of the electronic signal sound J and the sound from the voice synthesis circuit is sounded continuously, and in response to the emergency push button (9) signal, the alarm sound of ``Woo-H'' is sounded continuously. , a visitor sensor (sounds a one-time detection sound of "beep beep" in response to a 12+ signal.The above alarm sound generation circuit (a) uses a voice synthesis LSI that analyzes the electronic signal sound as voice. In addition, compared to the conventional electronic sound generating section, sound generating section, and 4i1J control circuit for combining the outputs of both light generating sections, which are individually provided, it is possible to use the drive signal from the microcomputer without a control circuit. Correspondingly, a combination of electronic signal sound and voice is switched and generated.Also, this alarm sound generation circuit is connected to the call button (2) of the intercom handset (5).
During operation, a signal is input to the control circuit (■) via the intercom circuit (38) described below, and a drive signal from the control circuit (branch) is output in response to a call such as "ping pong" from the system beaker (30). It also serves as a ringing tone generation circuit that generates a notification tone, and also serves as a response tone generation circuit that causes a signal tone to be followed by a voice from the intercom handset (5) following generation of the ringing tone.

and generation of an alarm sound output from the control circuit (32);
When the drive signal for generating the alarm sound changes, the above-mentioned sound is automatically switched, and the above-mentioned sound will not be produced unless these alarm sound drive signals are output.

In addition, (Tan is a well-known intercom circuit, and N is a control circuit. A relay that is energized when an external notification command signal is output from the country.
) by relay switch +40) +41+(
This is an external notification control unit that switches the four lines from the solid line position, and normally the intercom circuit (38) and intercom handset (5)
) is connected to the circuit, and when the above external notification command is generated in the event of an abnormality, the intercom cordless handset (5) is connected to the output side of the alarm sound generation circuit (36), and the receiver board (6) and the emergency telephone are connected.
Connect I/<7+ to drive state.

Next, the control logic of the above control circuit (support) is shown in Figures 6 and 4.
To explain according to the flowchart in the figure, (60) determines whether the diamond-shaped button (support) is turned on or not.
), ff1l determines whether there is a fire detection by the fire sensor (8), (En: security sensor 01) detects an intrusion, (Wholesale: water leak sensor 0α) Check whether there is water leak detection (
109) determines whether the visitor sensor (12) detects a visitor, (1j3) determines whether the call button (2) is turned on, and Toru (91) (981 determines whether the overseas high selection switch αη
(85) determines whether the crime prevention selection switch (17) is turned on. ω(65)(2)@(103) are emergency flag, gas flag, fire flag, security flag, water leak 7 respectively
Determine whether the wog is on. Note that the initial state of each of the above flags is OFF. (56) determines whether or not the alarm stop switch ( ) is pressed. (641
(1) indicates whether the emergency alarm sound is ON, (1) indicates whether the emergency alarm sound or gas alarm sound is ON, (
119) Check whether any of the two sounds of dove plus the fire alarm sound is ON, and (102) check whether any of the three sounds plus the security alarm sound is ON51) (
57) is the emergency display section (15B) + 7) flashing.
N, OFF, +611+@ turns ON and OFF the blinking of the gas display section (15b), (721(ell t
f Fire display s (151cD Turn on each blinking,
0FFI, ,((company) turns on and off the flashing of the water leak display part (15d), respectively, and (112) turns on and off the flashing of the water leak display part (15d),
) speaker■Sounds the visitor notification sound, (113)
sounds the same speaker ■Yoshi call notification sound, (55) (
Capital) (Kan (Found) (105) is the same speaker (A)) and sounds the emergency alarm sound, gas alarm sound, fire alarm sound, security alarm sound, and water leak alarm sound. )
will stop all alarm sounds, and [stock] will stop only the emergency alarm sound. (Foundation) (79! (92)) (120) both activate the external notification control unit (39) to enable the sound of the alarm from the intercom handset (5), as well as the receiving board (6) and the emergency alarm. Report the bell (7) (
121), (122), (123), and (124) stop this external notification. □□□ (58) is the emergency flag ON
, OFF, (66)+69) is the gas flag ON, O
FF, (capital) (area turns the fire flag ON and OFF, (
■For scratches), turn on and off the crime prevention flag, (104) (1
07) respectively turns on and off the water leakage flag.

(116) is a timer program that outputs after measuring the set time by setting a timer, (117) is a thermometer program that inputs the temperature sensor signal and outputs it as a digital signal output, (118) inputs the temperature sensor signal and displays the level. This is a hygrometer program that outputs a signal.

(62) ■ (Capital) (100) is an alarm sound switching unit, the detailed flowchart of which is shown in Figure 4 (A), (125)
(126) indicates whether the alarm stop switch is ON, (127) indicates whether the alarm stop switch flag is ON, and (128) indicates whether the alarm sound switching flag is ON.
1, (129) (
1 and 0) turn the alarm stop switch flag ON and OFF L
, (131) and (162) turn the alarm sound switching flag ON/O.
FF. The operation of this switching section is as shown in FIG. 4 (b) depending on whether the alarm stop switch (2) is in the ON or OFF state. Note that continuous ON means, for example, ■ in the flowchart in Figure 6.
One cycle of →■→■→■→■→■ is performed once every 2m5ec, so it is important to keep pressing it for more than 2 cycles, In addition, if the switch (62) is turned ON in the chart shown in FIG. 6, the following blocks (100) are in a continuous ON state.

The main features of the above logic are listed below.

(b) The generation of alarm and notification sounds is prioritized in the order of emergency, fire, gas, crime prevention, water leak, visitor, and call, and the alarm sounds are switched by inputting a high-ranking sensor signal.

(b) Multiple alarm displays shall be displayed simultaneously.

(c) The suppression operation of the alarm stop switch (4)) switches to the next alarm sound, but the display continues as long as there is sensor input.

(d) Operate the GL alarm stop switch □□□) in sequence to stop the emergency, fire, gas, crime prevention, and water leak alarm sounds + hL. When each abnormality is processed and each sensor input disappears, any abnormality occurs. If there is, an abnormal alarm will sound.

The specific operation based on the above logic is as follows.

(A) When various abnormalities occur sporadically (a) When operating the emergency push button (support) (50) - (51) -E; Z - Wariichi (goods) - (55) -
Is the overseas high selection switch 0' based on the logic of defense (60)? ) The emergency display section (15&) flashes regardless of the switch from home to out of home, the emergency alarm sounds from the speaker, and the external notification control section also sounds and receives the emergency alarm from the intercom handset (5) when the country is switched. (50)-(5
11-I-(A)-(59)-According to the hook logic, the emergency alarm sound is stopped, but the alarm display on the main body (1) continues. (2) - (5 Ku (121) - by manually returning the emergency push button (support)
The logic becomes 159+-+60+ and all alarm operations are stopped.

(b) When gas leak occurs (60) -(61!-(62)-(61-(651-)
(fli61-(67)-(120)o logic indicates that the gas indicator (15b) flashes regardless of whether the overseas high selection switch (17) is switched from home to out of home, and the speaker Gg of the main unit (1)
A gas leak alarm will sound from J+, and an external notification similar to (&) will be made. With the suppression of (stop switch 圀) (帖-+61+ -
+621-(63) -(i-■ logic and body (1
) and intercom handset (5), and the alarm display on the main unit (1) continues. When the gas sensor (9) signal returns, (mark) - ((to) - (69) -C'ICJ) -(
122)-■ becomes the logic and stops all alarm operations.

((3) Overseas height selection switch in the event of a fire (C71 if 171 is at home) - (
72) - (2) - Kiichi (Shi)) - (Shi) - (78) - According to the logic of the example, the fire indicator (150) of the main unit (1) flashes, and a fire alarm is emitted from the speaker 00). There is a sound, but
The above external reporting will not be made.

Out of home selection switch α If the power is out of home, block (78
If 1 is NO, external reporting will be added. ('71) - ■ - (73+ -ff4) - (76) by pressing the stop switch 伽)
−〇 is the logic, and the main unit (1) and the intercom handset (5)
) to stop the alarm sound. When the fire sensor (8) signal returns (71) -(8]1- +82) -(&3!
- Stop all alarm operations with the logic of (123).

(d) Block value when the crime prevention selection switch (25) is turned OFF when an intrusion occurs)
If you select NO to not activate the alarm, and turn it ON, the selection switch
119) - Based on the logic of (2) i - (91) - (93), the security display (15e) flashes, and the security alarm sounds from the speaker of the main unit (1), and the overseas high selection switch (1)
7) When you go out, only the alarm of the main body (1) and the intercom handset (5) is stopped by operating the block (91JYES adds the above external notification.Stop switch 伽). All alarm operations are stopped by the return of the crime prevention sensor 01).

(e) When a water leak occurs, the overseas height selection switch 07) does not activate the alarm when you go out, and the special switch at home (((Foundation)-(99)-(10f)-(102)
) - (103) - (4) - (105) makes the water leak indicator (15d) flash, and the speaker of the main unit (1) ■)
Only the water leak alarm sounds, and the stop switch □□□
) operation to stop the alarm sound on the main unit (1). When the water leak sensor OO) returns, all W-axis operations will stop.

(f) When a visitor is out of the house selection switch αη When at home (109) - (110
Based on the logic of )-(111)-(112), a visitor notification sound is emitted from the speaker (30) of the main body (1) once - is detected.

When an abnormality signal with a high priority is input in the event of a single abnormality as described above, the alarm display of the rebellious order continues, and the high order abnormality display and alarm sound are generated. For example, if a gas leak occurs when a fire occurs in (e), (60) - (61! - (62
+ -(en-(65)-H)-(fm-(120)-C
According to the logic of 711-ff21-J3)-(751-C76)-■, the gas alarm sound is stopped and the gas display and gas alarm sound generation fire display are performed. In this case, the switching is automatically performed by outputting the fire guard drive signal.

CB) When multiple types of abnormalities occur together A case in which gas leak, fire, and water leak occur at the same time will be explained as a representative example. However, the selection switch (1) is assumed to be at home.

(a) Alarm stop switch ■OFF Uniform (6) - (turn) = (en-11 uniform ((equity) - (1)
20) -■-Standing-(2)-(2)-■-■-...■
-(Turn)-((G)-Marrow-QO [I-(102)-〇's logic generates a high-rank gas alarm sound, displays a gas display, and performs a low-rank fire display and water leak display.

(b) Alarm stop switch (a) ON (Shout-chou-Soichi (631-(65)-■-ffl)-
02-(2)-■-(capital))-n-ff8)-(80)
-■-@-(1-(98)-(99)-(101-(1
02) - According to the logic of 〇, the fire alarm sound is switched to the shigasu display,
Provides fire and water leak indications.

(e) Alarm stop switch ■ON continuous +60) -(61) -(6Z -(64) -(6
51-(2) -ff1) -C72) -C73i
-(751-■...■-((5)-((g)-(2)
)-(101-(102)-0), the alarm state in (b) does not change. Therefore, even if the stop switch (1) is kept pressed, the alarm sound will only be switched once.

(d) Alarm stop switch (A) OFF The alarm stop switch flag is ON as shown in Figure 4 (B).
(
The alarm status of b) remains unchanged.

(e) Alarm stop switch (a) 0N again (601-(6)
1! -(62-(641-(651-■-ffll
-n -(73) -C74) -(76)-■...
■-(capital)-(981-(99)-(101-(102)
)-(103)-(104)-(105), gas display, fire display, water leak alarm sound generation, and water leak display are performed.

(f) Turn the alarm stop switch (2)) off and then turn it on again four times.
+60)-II)-11 (En-Gaichi■-(2)-Kun-(
2)-(capital))-(5))-■...■-(i)-f@
- +99) - (b) - (101) - (103) - According to the logic of -0, all alarm sounds are stopped and only the display is performed.

In this state, abnormal states such as gas leaks, fires, and water leaks are treated, and each sensor (81 (91) (101) enters the initial state due to the loss of human power, and becomes capable of (A) (B) operation, etc.

Incidentally, the above operation is expressed in a plane as shown in FIG. 5.

In the above-described operation, abnormal conditions with a high priority are notified by an alarm sound, so abnormalities can be processed in accordance with the priority, and abnormalities with a low priority can be known by the display on the display unit. In addition, if multiple abnormalities occur simultaneously and the alarm sound is turned off by operating the alarm stop switch 佽) in order to handle the abnormal state, the alarm sound corresponding to the low-ranking abnormality will be emitted, so if one abnormality Not only the state but also a plurality of abnormal states can be known with certainty.

Further, even if the alarm sound is stopped, the display continues until the abnormality disappears, so the abnormal state can be visually recognized, and therefore safety is high.

[Brief explanation of the drawing]

Figure 1 is a circuit diagram of an electric Glock according to an embodiment of the present invention, Figures 2 (A) and (B) are a front view and side view of the main parts of the same embodiment, a configuration diagram of the main parts of the yard, and Figure 4 (A). 6 is a detailed view of the main part of FIG. 6, FIG. 4(B) is an explanatory diagram of the operation of FIG. 6(A), and FIG. 5 is an explanatory diagram of the operation of the same embodiment. (8) (9) (10) (111...Sensor, 0
9...Display section, (4)...Alarm stop switch, (support)...Control circuit, 05)...
...Alarm display circuit, ■...Alarm sound generation circuit.

Claims (1)

[Claims] (1) Multiple sensors that detect abnormal conditions, an alarm stop switch, an alarm display circuit that displays an alarm on the display in response to sensor signals, and a generator that generates different alarm sounds in response to each sensor signal. An alarm sound generation circuit that inputs signals from the sensor and the alarm suspension switch and outputs the signals to an alarm display circuit and an alarm sound generation circuit, and displays an alarm on the display when multiple sensor signals are input simultaneously. and a control circuit that causes a generator to generate an alarm sound corresponding to a high priority sensor signal, and switches to an alarm sound corresponding to a low priority sensor signal by operating an alarm stop switch.