CN101042790A - Fire alarm apparatus - Google Patents
Fire alarm apparatus Download PDFInfo
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- CN101042790A CN101042790A CNA2007100862713A CN200710086271A CN101042790A CN 101042790 A CN101042790 A CN 101042790A CN A2007100862713 A CNA2007100862713 A CN A2007100862713A CN 200710086271 A CN200710086271 A CN 200710086271A CN 101042790 A CN101042790 A CN 101042790A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/18—Prevention or correction of operating errors
- G08B29/185—Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/001—Alarm cancelling procedures or alarm forwarding decisions, e.g. based on absence of alarm confirmation
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- Computer Security & Cryptography (AREA)
- Fire Alarms (AREA)
Abstract
Even if an alarming sound indicating abnormity of an automatic test is stopped, the invention can continuously determine the abnormity of the automatic test in a certain manner, and prevent from forgetting to change a host. The invention provides a fire alarm which generates a fire alarm when a fire detection portion detects a fire, the fire alarm comprises: a test abnormity detection portion (25) which performs the automatic test for the fire detection portion and outputs test result information; a CPU (24) controlling the alarm sound and displaying irradiance according to a test result signal (S25) outputted from the test abnormity detection portion (25); an alarm stopping button (19) which performs an operation to input a sound stopping signal relatively to the CPU (24), wherein, the CPU (24) starts to control the alarm sound and the displayed irradiance when detecting the abnormity of the fire detection portion, and stops the control on the alarm sound but continues the control on the displayed irradiance when the sound stopping signal is inputted from the alarm stopping button (19) after starting the control on the alarm sound and the displayed irradiance.
Description
Technical field
The present invention relates to a kind of fire detection relevant have a fire alarm from dynamic test abnormality alarm function.In particular to lower device: have the test findings information that obtains according to test fire alarm unit automatically and control alarm tone and pipe and show luminous control module, pipe when stopping when having imported, end the control that alarm tone pipes, and continue to show luminous control, also can be unusual from dynamic test after alarm tone stops by showing luminous continuation affirmation, and can prevent to forget the replacing main body.
Background technology
In the last few years, used the situation of the fire alarm of subsidiary automatic test function to get more and more.Fire alarm monitors fire in dwelling house, family.Therefore, when the fire detection sensor produces when unusual, need carry out main body at once and change.According to this fire alarm, automatic test function is installed, test fire detecting sensor, hummer etc. automatically, its unusual unit of report is set, when detecting when unusual, urge and change main body, thereby can normally detect, report fire.In addition, change main body, make also not stop comparatively effective a moment from the unusual report unit of dynamic test in order suitably to urge.
About this fire alarm, a kind of fire alarm with monitoring voltage function is disclosed in patent documentation 1.According to this fire alarm, it has voltage monitoring circuit, voltage decline circuit for alarming, warning horn driving circuit, warning horn, and timer, and voltage monitoring circuit detects the voltage that is used to make the battery supply that fire detection circuit, fire decision circuitry etc. drive.Voltage decline circuit for alarming is predetermined value when following in the voltage detecting value, produces alarm signal.The warning horn driving circuit drives warning horn off and on according to alarm signal.Timer set time of need not voltage decline alarm (during) situation under, only this time band (during) stop the power supply of warning horn is supplied with.By this structure, can report that the voltage of battery supply descends, and can prolong the life-span of battery supply.
Patent documentation 1: special permission No. the 3465175th, communique (the 3rd page of Fig. 1)
Summary of the invention
But there is following problem in the fire alarm with automatic test function.
I. when when the dynamic test abnormality alarm took place in the bedtime at night, if do not change main body (can't change main body) at once at night, then alarm tone is made a lot of noise, and the people can't be fallen asleep.
Ii. according to patent documentation 1 described fire alarm,, alarm is not set from the unusual unit of dynamic test though its voltage that can report battery supply descends.And, even be provided with alarm from the unusual unit of dynamic test, in order to solve the problem of above-mentioned i, when timer is solved the alternative use in unit as this, also can there be following situation: for example in the morning, timer turns round, and hummer stops, and can cause like this forgetting that replacing is from the unusual main body of dynamic test.
Iii. and, when a plurality of fire alarm is set, when the unit stop from the dynamic test abnormality alarm is set, in the time of will changing main body stopping alarm by this unit, unclear to be which fire alarm takes place unusual from dynamic test.In addition, till restarting automatically, timer is absorbed in unclear state from the unusual fire alarm of dynamic test always.
Therefore, the present invention proposes in view of above problem, representing that after the unusual alarm tone of dynamic test stopped, it was unusual from dynamic test also can to continue affirmation in some way even its purpose is to provide a kind of, and can prevent to forget the fire alarm of changing main body.
First fire alarm that the present invention relates to sends alarm of fire when detecting fire in fire detection portion, it is characterized in that having: detecting unit, carry out fire detection portion from dynamic test and output test object information; Control module, according to the test findings information of this detecting unit output, the control alarm tone pipes and shows luminous; And operating unit, operate, pipe with relative this control module input and to stop, wherein, control module exists when unusual detecting fire detection portion, and the beginning alarm tone pipes and shows luminous control, after alarm tone pipes and shows that luminous control begins, when stopping, ending the control that alarm tone pipes, and continue to show luminous control when piping from the operating unit input.
According to first fire alarm that the present invention relates to, have and send the function of alarm of fire when detecting fire in fire detection portion, detecting unit carry out fire detection portion from dynamic test and output test object information.Control module is according to the test findings information by detecting unit output, and the control alarm tone pipes and shows luminous.As prerequisite, for example control module exists when unusual detecting fire detection portion, the beginning alarm tone pipes and shows luminous control, after alarm tone pipes and shows that luminous control begins, when stopping when piping from the operating unit input, end the control that alarm tone pipes, and continue to show luminous control.
Therefore, the user has confirmed by the operating operation unit, can stop alarm tone after dynamic test is unusual by piping of alarm tone.And after alarm tone stopped, luminous by showing, it was unusual from dynamic test also can to continue affirmation, therefore can prevent to forget replacing fire alarm main body.
Second fire alarm that the present invention relates to sends alarm of fire when detecting fire in fire detection portion, it is characterized in that having: detecting unit, carry out fire detection portion from dynamic test and output test object information; Control module, according to the test findings information of detecting unit output, the control alarm tone pipes and shows luminous; And operating unit, operate, pipe with the input of relative control module and to stop, wherein, there is when unusual the control that the beginning alarm tone pipes in control module detecting fire detection portion, after the control that alarm tone pipes begins, when stopping, ending the control that alarm tone pipes, and begin to show luminous control when piping from the operating unit input.
According to second fire alarm that the present invention relates to, have and send the function of alarm of fire when detecting fire in fire detection portion, detecting unit carry out fire detection portion from dynamic test and output test object information.Control module is according to the test findings information by detecting unit output, and the control alarm tone pipes.As prerequisite, for example there is when unusual the control that the beginning alarm tone pipes in control module detecting fire detection portion, after the control that alarm tone pipes begins, when stopping, ending the control that alarm tone pipes, and begin to show luminous control when piping from the operating unit input.
Therefore, the user has confirmed by the operating operation unit, can stop alarm tone after dynamic test is unusual by piping of alarm tone.And after alarm tone stops, can continuing to confirm to show luminous cause unusual, therefore can prevent to forget replacing fire alarm main body.
The 3rd fire alarm that the present invention relates to is characterised in that, in first and second fire alarm, above-mentioned control module through during the schedule time, is restarted the control that alarm tone pipes after ending the control that alarm tone pipes.
According to the 3rd fire alarm that the present invention relates to, it is unusual to report conscientiously that fire detection portion exists, and reappearance is discerned the fire alarm of main body exchangeable object well.
According to first fire alarm that the present invention relates to, has the control module that the controlling fires alarm is sent, exist when unusual when detecting fire detection portion, the beginning alarm tone pipes and shows luminous control, after alarm tone pipes and shows that luminous control begins, the operating operation unit has been imported and has been piped when stopping, and ends the control that alarm tone pipes, and continues to show luminous control.
According to this structure, confirmed after dynamic test is unusual,, can stop alarm tone by the operating operation unit by piping of alarm tone.And after alarm tone stops, luminously continue to confirm unusual, therefore can prevent to forget and change the fire alarm main body from dynamic test by showing.And, be provided with under the situation of a plurality of fire alarms, also reproducibility is discerned well becomes the fire alarm that main body is changed object.
According to second fire alarm that the present invention relates to, has the control module that the controlling fires alarm is sent, exist when unusual when detecting fire detection portion, the control that the beginning alarm tone pipes, after the control that alarm tone pipes begins, the operating operation unit has been imported and has been piped when stopping, and ends the control that alarm tone pipes, and begins to show luminous control.
According to this structure, confirmed after dynamic test is unusual,, can stop alarm tone by the operating operation unit by piping of alarm tone.And after alarm tone stops, can continuing to confirm to show luminous cause unusual, therefore can prevent to forget replacing fire alarm main body.And the same with first fire alarm, reproducibility is discerned well becomes the fire alarm that main body is changed object.
According to the 3rd fire alarm of the present invention, after detecting the existence unusually of fire detection portion, pipe when stopping from operating unit input, stop alarm tone, show luminous exception reporting, but pipe through restarting alarm tone again after the schedule time from this state, it is unusual to report conscientiously that therefore fire detection portion exists, and reappearance is discerned the fire alarm of main body exchangeable object well.
Description of drawings
Fig. 1 is expression as the skeleton view of the fire alarm 100 of each embodiment that the present invention relates to, 100 ' structure example.
Fig. 2 is the block diagram of structure example of the control system of expression fire alarm 100 grades.
Fig. 3 (A) and (B) be the action time figure of expression as the report example when the dynamic test abnormal patterns of first embodiment.
It (B) is the action time figure of this report example when dynamic test abends pattern of expression that Fig. 4 (A) reaches.
Fig. 5 is the process flow diagram of expression as the action example of fire alarm 100 grades of each embodiment.
It (B) is the process flow diagram of representing in the fire alarm 100 from dynamic test abnormal patterns and the action example when dynamic test abends pattern that Fig. 6 (A) reaches.
Fig. 7 (A) and (B) be the action time figure of expression as the report example when the dynamic test abnormal patterns in the fire alarm 100 ' of second embodiment.
It (B) is the action time figure of this report example when dynamic test abends pattern of expression that Fig. 8 (A) reaches.
It (B) is the process flow diagram of representing in the fire alarm 100 ' from dynamic test abnormal patterns and the action example when dynamic test abends pattern that Fig. 9 (A) reaches.
Embodiment
Following with reference to the fire alarm under the description of drawings embodiments of the present invention.
(embodiment 1)
Fig. 1 is the partially cutaway view of expression as the structure example of the fire alarm of each embodiment that the present invention relates to.
The hot sensor-type fire detection portion 14, IC device 15, hummer 16, light-emitting component (hereinafter referred to as LED17) of an example that constitutes the alarm of fire unit with automatic test function etc. are installed on the control basal plate 13, detect the hot fire detection signal S14 that also handles.Automatically test function is meant automatic test fire test section 14, hummer 16 etc., detects their unusual function.When abnormality detection, urge and carry out the main body replacing.
For example, IC device 15 is imported fire detection signal S14 and is carried out the alarm of fire processing from fire detection portion 14.Fire detection portion 14 uses the thermistor that detects heat.For the sensor-type fire alarm of cigarette, fire detection portion 14 uses the optical element (light-emitting component and photo detector) that detects cigarette.
Connect not shown power lead on these fire detection portions 14, IC device 15, hummer 16, the LED17 even load circuit.Battery 18 is connected on the power lead, provides direct supply to above-mentioned load circuit.Battery 18 uses alkaline battery, lithium battery etc.In addition, power supply also can use lamp cord (source power supply).
Fig. 2 is the block diagram of structure example of the control system of expression fire alarm 100 grades.Fire alarm 100 shown in Figure 2 has: fire detection portion 14, hummer 16, LED17, battery 18, alarm stopping button 19, control module 20, voltage detection department 21 and test abnormity detection portion 25.Control module 20 has ROM22, RAM23, CPU24.
CPU24 detects unusual from dynamic test according to the test anomaly detection signal S25 from 25 outputs of test abnormity detection portion.CPU24 pipes according to this testing result execution alarm tone and shows luminous control.For example, CPU24 operational alarm stop button 19 when having imported when piping stop signal S19, is ended the control that alarm tone pipes, and continues to show luminous control.
Storage is judged and to be used to during operational alarm stop button 19 from the unusual program of dynamic test and in the dynamic test abnormal patterns is carried out to carry out from the abend routine data Dp of pattern of dynamic test among the ROM22.RAM23 uses as working storage.For example, the test abnormality detection information D 25 that the temporary transient storage of RAM23 obtains from test abnormity detection portion 25, or be provided for judging setting from the unusual threshold information Dth of dynamic test the time use.
Hummer 16 is used for the sound that gives the alarm according to driving voltage V16 when fire detection, when dynamic test is unusual etc.The alarm tone of alarm 16 for example is about 70dB.LED17 is used for showing luminous according to driving voltage V17 when fire detection, when dynamic test is unusual etc.Glow color for example is red.
CPU24 judges unusual from dynamic test according to test anomaly detection signal S25.For example, the test anomaly detection signal S25 from 25 outputs of test abnormity detection portion is simulated/the data conversion processing, obtain test abnormality detection information D 25.Afterwards, CPU24 comparison test abnormality detection information D 25 and judgement are from the unusual threshold information Dth of dynamic test.Consequently, when CPU24 detects when dynamic test is unusual, carry out from the dynamic test abnormal patterns.Be meant from the dynamic test abnormal patterns, detect when dynamic test is unusual, the piping and the luminous action of LED of control alarm tone.
When just in commission alarm stopping button 19 was operated from the dynamic test abnormal patterns, CPU24 was transformed into from the dynamic test pattern that abends.Be meant from the dynamic test pattern of abending, when execution is depressed alarm stopping button 19 in the dynamic test abnormal patterns, stop the action that pipes of alarm tone.
Fig. 3 A and B are the time diagram of expression as the report example when the dynamic test abnormal patterns of first embodiment.Alarm shown in Fig. 3 A is the action example of the hummer 16 when the dynamic test abnormal patterns.In this embodiment, from the dynamic test abnormal patterns time, hummer 16 only piped after 0.1 second (representing with sec among the figure), stopped 0.1 second pipe.When repeatedly three times this when piping, stop 1 minute (min) 59 seconds.Carry out this action repeatedly.
LED shown in Fig. 3 B is the action example of the LED17 when the dynamic test abnormal patterns.In this embodiment, when the dynamic test abnormal patterns, LED17 stops 0.1 second after only luminous 0.1 second (representing with sec among the figure).When repeatedly these luminous three times the time, stop 1 minute (min) 59 seconds.Carry out this action repeatedly.
So, under the dynamic test abnormal patterns, only pipe 0.1 second * 3 times at hummer 16, simultaneously LED17 is only luminous 0.1 second * 3 times, stops 1 fen 59 seconds pipes afterwards, and LED17 also stops 1 minute 59 seconds luminous, carries out repeatedly such pipe and showing.In this embodiment, this pattern is defined as " A " pattern.
Fig. 4 A and B are the action time figures of this report unit when dynamic test abends pattern of expression.Alarm shown in Fig. 4 A is the action example of the hummer 16 when dynamic test abends pattern.In this embodiment,, do not apply driving voltage V16, stop to pipe to hummer 16 when dynamic test abends pattern.
LED shown in Fig. 4 B is the action example of the LED17 when dynamic test abends pattern.In this embodiment, when dynamic test abends pattern, LED17 stops 0.1 second after only luminous 0.1 second (representing with sec among the figure).When repeatedly these luminous three times the time, stop 1 minute and 59 seconds.Carry out this action repeatedly.
According to first embodiment relate to from the dynamic test pattern that abends, be not applied to alarm 16 and under the state that stops to pipe at driving voltage V16, behind luminous 0.1 second * 3 times of the LED17, stop 1 minute 59 seconds luminous, carry out such demonstration intermitten repeatedly.In this embodiment, this pattern is defined as " B " pattern.
The action example of fire alarm 100 then is described.Fig. 5 is the process flow diagram of expression as the action example of fire alarm 100 grades of each embodiment.Fig. 6 A and B are the process flow diagrams from dynamic test abnormal patterns and the action example when dynamic test abends pattern in the expression fire alarm 100.
In this embodiment, monitor periodically to carry out fire repeatedly, battery is used up supervisions, to reach from the dynamic test anomaly monitoring be prerequisite.Power supply is arranged at not shown bearing by battery 18 and connects.
As operation condition, battery 18 is set at not shown bearing with these, and in the steps A 1 of process flow diagram shown in Figure 5, fire alarm 100 monitors fire.When fire detection portion 14 detects fire, be transformed into steps A 2, CPU24 carries out the alarm of fire pattern.In the alarm of fire pattern, hummer 16 only piped 0.5 second, and simultaneously LED17 is only luminous 0.5 second, stop afterwards 0.5 second pipe and luminous.Carry out repeatedly three times.Stop 1.5 seconds pipe afterwards, and LED17 stops 1.5 seconds luminous.Carry out alarm and demonstration in the mode of carrying out above-mentioned action repeatedly.At this moment, hummer 16 for example sends the above alarm tone of 70dB.
When steps A 1 does not detect fire, be transformed into steps A 3 termly and judge whether to exist that to use up battery unusual.At this moment, voltage detection department 21 detects the output voltage of battery 18 and voltage detection signal S21 is outputed to CPU24.CPU24 detects battery when using up according to voltage detection signal S21, is transformed into steps A 4, carries out battery and uses up pattern.
When steps A 3 does not detect battery and uses up, be transformed into steps A 5 termly and judge whether to occur unusual from dynamic test.When detecting when dynamic test is unusual, be transformed into steps A 6, carry out from the dynamic test abnormal patterns.
For example, in the step B1 of the process flow diagram shown in Fig. 6 A, report by " A " pattern.In this " A " pattern, hummer 16 pipes 0.1 second * 3 times the time as shown in Figure 3A, and luminous 0.1 second * 3 times of LED17 stops 1 fen 59 seconds pipes afterwards, and LED17 also stops 1 minute 59 seconds luminous.Carry out repeatedly such pipe and showing.
And, in step B2, monitor whether stop button 19 is depressed.When stop button 19 is not depressed, turn back to step B1, carry out the report of " A " pattern repeatedly.When depressing stop button 19, be transformed into step B3, carry out from the dynamic test pattern that abends.
In dynamic test abends pattern, in the step C1 of the process flow diagram shown in Fig. 6 B, report by " B " pattern.In this " B " pattern, shown in Fig. 4 A, be not applied to hummer 16 and under the state that stops to pipe at driving voltage V16, behind only luminous 0.1 second * 3 times of the LED17, stop 1 minute 59 seconds luminous, repeat this demonstration intermitten (neglecting the bright action of going out suddenly).And, in step C2,, behind the demonstration intermitten that carries out " B " pattern repeatedly, turn back to steps A 6 up to through till the schedule time.
Like this, according to fire alarm 100 as first embodiment, CPU24 detects from dynamic test unusual according to test anomaly detection signal S25, carry out that alarm tone pipes and when showing luminous control by " A " pattern, operational alarm stop button 19 stops importing to pipe to CPU24 according to user's wish.When alarm stopping button 19 is depressed, pipe when stopping to be input to CPU24, by carrying out the control under " B " pattern, end the control that alarm tone pipes, and continue to show luminous control.
Therefore, the user has confirmed by operational alarm stop button 19, can stop to pipe (the stopping of alarm tone) of hummer 16 after dynamic test is unusual by the piping of alarm tone of " A " pattern, after stopping, CPU24 with " B " pattern carry out under the LED17 from the dynamic test exception reporting.Demonstration by this LED17 is luminous, and it is unusual from dynamic test to continue report, therefore can prevent to forget this unusual fire alarm of replacing.So, under the situation that a plurality of fire alarms 100 are set, also reproducibility confirms to become the fire alarm 100 that main body is changed object well.
(embodiment 2)
Fig. 7 A and B are the action time figure of expression as the report example when the dynamic test abnormal patterns in the fire alarm 100 ' of second embodiment.
In this embodiment, the luminous action different with first embodiment, that fire alarm 100 ' omits the LED17 when the dynamic test abnormal patterns is carried out is when having set when dynamic test abends pattern, CPU24 ends alarm and pipes, and shows the intermittence of beginning LED17 luminous (neglecting the bright action of going out suddenly).In addition, the fire alarm 100 of the structure of fire alarm 100 ' and first embodiment is identical, therefore omits its explanation.
Alarm shown in Fig. 7 A is the action example of the hummer 16 when the dynamic test abnormal patterns.In this embodiment, when the dynamic test abnormal patterns, hummer 16 pipes and stops 0.1 second pipe after 0.1 second (representing with sec among the figure).After three times this pipes repeatedly, stop 1 minute (min) 59 seconds.Carry out this action repeatedly.
LED shown in Fig. 7 B is the action time figure of the action example of the LED17 of expression when the dynamic test abnormal patterns.In this embodiment, from the dynamic test abnormal patterns time, LED17 is not applied driving voltage V17 and stops to show luminous.
According to second embodiment relate to from the dynamic test abnormal patterns, hummer 16 pipes and stops 1 fen 59 seconds pipes after 0.1 second * 3 times.Carry out repeatedly piping such intermittence.It is luminous that but LED17 stops to show.In this embodiment, this pattern is defined as " C " pattern.
Fig. 8 A and B are the action time figures of this report example when dynamic test abends pattern of expression.Alarm shown in Fig. 8 A is the action example of the hummer 16 when dynamic test abends pattern.In this embodiment, when dynamic test abends pattern, do not apply driving voltage V16 and stop to pipe to hummer 16.
LED shown in Fig. 8 B is the action example of the LED17 when dynamic test abends pattern.In this embodiment, when dynamic test abends pattern, stop 1 minute 59 seconds luminous behind only luminous 0.1 second (representing with sec among the figure) * 3 of LED17 time.Carry out this action repeatedly.
According to second embodiment relate to from the dynamic test pattern that abends, be not applied to hummer 16 and under the state that stops to pipe at driving voltage V16, stop 1 minute 59 seconds luminous behind only luminous 0.1 second * 3 times of the LED17, carry out this demonstration intermitten (neglecting the bright action of going out suddenly) repeatedly.In this embodiment, this pattern is defined as " D " pattern.
Then explanation is as the action example of the fire alarm 100 ' of second embodiment.Fig. 9 A and B are the process flow diagrams from dynamic test abnormal patterns and the action example when dynamic test abends pattern in the expression fire alarm 100 '.
In this embodiment, the same with first embodiment, in the steps A 1 of process flow diagram shown in Figure 5, carry out fire and monitor, in steps A 3, carry out battery and use up supervision, and in steps A 5, be prerequisite periodically to repeat from the dynamic test anomaly monitoring.Unusually judge according to test anomaly detection signal S25 by CPU24 from dynamic test.
With these is operation condition, and battery 18 is arranged at not shown bearing, and in the steps A 1 of process flow diagram shown in Figure 5, fire alarm 100 ' monitors fire, judges in steps A 3 whether battery is used up.This contents processing illustrates in Fig. 5, therefore omits.
When not detecting battery using up in steps A 3, the same regular steps A 5 that is transformed into first embodiment judges whether to exist unusual from dynamic test.Detect in a second embodiment when dynamic test is unusual, also be transformed into steps A 6 and carry out from the dynamic test abnormal patterns.
For example, be transformed into the step D1 of the process flow diagram shown in Fig. 9 A, with " C " pattern reports on the implementation.In this " C " pattern, after hummer 16 is shown in 0.1 second (the representing with sec among the figure) that pipe as Fig. 7 A, stop 0.1 second pipe.Triplicate stops 1 minute and 59 seconds after this pipes.Carrying out this repeatedly pipes.In a second embodiment, the LED17 when the dynamic test abnormal patterns is not luminous.
And, in step D2, monitor whether stop button 19 is depressed.When stop button 19 is not depressed, turn back to step D1, carry out the report of " C " pattern repeatedly.When depressing stop button 19, be transformed into step D3, carry out from the dynamic test pattern that abends.
In dynamic test abends pattern, in the step e 1 of the process flow diagram shown in Fig. 9 B, with " D " pattern reports on the implementation.Under this " D " pattern, shown in Fig. 8 A, driving voltage V16 can not be applied to hummer 16 and stop to pipe.Stop 1 minute 59 seconds luminous behind only luminous 0.1 second (representing with sec among the figure) * 3 of LED shown in Fig. 8 B time.Carry out this action repeatedly.And, in step e 2,, behind the demonstration intermitten that carries out repeatedly under " D " pattern, turn back to steps A 6 up to through till the schedule time.
Like this, according to fire alarm 100 ' as second embodiment, CPU24 detects from dynamic test unusual according to test anomaly detection signal S25, when carrying out the control that alarm tone pipes by " C " pattern, operational alarm stop button 19 stops importing to pipe to CPU24 according to user's wish.When alarm stopping button 19 is depressed, pipe when stopping to be input to CPU24, by carrying out the control under " D " pattern, end the control that alarm tone pipes, and beginning intermittently shows luminous control.
Therefore, the user has confirmed by operational alarm stop button 19, can stop to pipe (the stopping of alarm tone) of hummer 16 after dynamic test is unusual by the piping of alarm tone of " C " pattern, after stopping, CPU24 with " D " pattern carry out under the LED17 from the dynamic test exception reporting.Demonstration at intermittence by this LED17 is luminous, and the same with first embodiment, it is unusual from dynamic test to continue report, therefore can prevent to forget to change to be judged as from the unusual main body of dynamic test.So, be provided with under the situation of a plurality of fire alarms 100 ', also reproducibility confirms to become the fire alarm 100 ' that main body is changed object well.
In the fire alarm 100 ' that fire alarm 100 that first embodiment relates to and second embodiment relate to, also can be after depressing stop button 19 through restarting the control (the 3rd fire alarm) that alarm tone pipes during the schedule time.So, can carry out once more alarm action that alarm tone pipes, and alarm tone pipe and show the alarm action of intermitten, can pass on (report) be in the abnormality of the fire detection portion 14 of fatal state as fire alarm 100,100 ' to the operator more effectively.
And the schedule time was preferably about 6 to 12 hours.This be because, fire alarm 100,100 ' is set in the general dwelling house such as local-style dwelling houses, when depressing stop button 19 night, restart the alarm tone action that pipes second day early morning, can prevent that alarm tone from piping hinders sleep, and can pass on the abnormality of fire detection portion 14 second day early morning more effectively to the operator.
The present invention very is applicable to the fire alarm that has from dynamic test abnormality alarm function.
Claims (3)
1. a fire alarm sends alarm of fire when detecting fire in fire detection portion, it is characterized in that,
Have: detecting unit, carry out above-mentioned fire detection portion from dynamic test and output test object information;
Control module, according to the test findings information of above-mentioned detecting unit output, the control alarm tone pipes and shows luminous; And
Operating unit is operated, and piping with above-mentioned relatively control module input stops,
Wherein, above-mentioned control module, exist when unusual detecting above-mentioned fire detection portion, begin the control that above-mentioned alarm tone pipes and above-mentioned demonstration is luminous, after the control that above-mentioned alarm tone pipes and above-mentioned demonstration is luminous begins, when stopping, ending the control that above-mentioned alarm tone pipes, and continue the luminous control of above-mentioned demonstration when piping from the input of aforesaid operations unit.
2. a fire alarm sends alarm of fire when detecting fire in fire detection portion, it is characterized in that,
Have: detecting unit, carry out above-mentioned fire detection portion from dynamic test and output test object information;
Control module, according to the test findings information of above-mentioned detecting unit output, the control alarm tone pipes and shows luminous; And
Operating unit is operated, and piping with above-mentioned relatively control module input stops,
Wherein, above-mentioned control module, exist when unusual detecting above-mentioned fire detection portion, begin the control that above-mentioned alarm tone pipes, after the control that above-mentioned alarm tone pipes begins, when stopping, ending the control that above-mentioned alarm tone pipes, and begin the luminous control of above-mentioned demonstration when piping from the input of aforesaid operations unit.
3. fire alarm according to claim 1 and 2 is characterized in that,
Above-mentioned control module through during the schedule time, is restarted the control that above-mentioned alarm tone pipes after ending the control that above-mentioned alarm tone pipes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006068122 | 2006-03-13 | ||
| JP2006068122A JP2007249287A (en) | 2006-03-13 | 2006-03-13 | Fire alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101042790A true CN101042790A (en) | 2007-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100862713A Pending CN101042790A (en) | 2006-03-13 | 2007-03-13 | Fire alarm apparatus |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2007249287A (en) |
| KR (1) | KR20070093344A (en) |
| CN (1) | CN101042790A (en) |
| TW (1) | TW200741593A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102016948B (en) * | 2008-05-08 | 2014-06-11 | 报知机株式会社 | Alarm |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101064310B1 (en) * | 2008-05-21 | 2011-09-14 | 이영우 | Fire-prevention terminal box |
| JP2009288865A (en) * | 2008-05-27 | 2009-12-10 | Yazaki Corp | Alarm device |
| JP2014026532A (en) * | 2012-07-27 | 2014-02-06 | Mitsubishi Cable Ind Ltd | Alarm device |
| JP7026714B2 (en) * | 2020-02-14 | 2022-02-28 | 新コスモス電機株式会社 | Alarm |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526733U (en) * | 1978-08-08 | 1980-02-21 | ||
| JP2002304683A (en) * | 2001-04-05 | 2002-10-18 | Yazaki Corp | Battery type co alarm |
| JP2005208957A (en) * | 2004-01-23 | 2005-08-04 | Hochiki Corp | Alarm |
| JP4360677B2 (en) * | 2004-03-19 | 2009-11-11 | 能美防災株式会社 | Fire alarm |
-
2006
- 2006-03-13 JP JP2006068122A patent/JP2007249287A/en active Pending
-
2007
- 2007-03-01 TW TW096106953A patent/TW200741593A/en unknown
- 2007-03-12 KR KR1020070023813A patent/KR20070093344A/en not_active Application Discontinuation
- 2007-03-13 CN CNA2007100862713A patent/CN101042790A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102016948B (en) * | 2008-05-08 | 2014-06-11 | 报知机株式会社 | Alarm |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007249287A (en) | 2007-09-27 |
| KR20070093344A (en) | 2007-09-18 |
| TW200741593A (en) | 2007-11-01 |
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