CN102568141A - Fire alarm and linkage control system with automatic detection function and detection method thereof - Google Patents
Fire alarm and linkage control system with automatic detection function and detection method thereof Download PDFInfo
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- CN102568141A CN102568141A CN2012100123267A CN201210012326A CN102568141A CN 102568141 A CN102568141 A CN 102568141A CN 2012100123267 A CN2012100123267 A CN 2012100123267A CN 201210012326 A CN201210012326 A CN 201210012326A CN 102568141 A CN102568141 A CN 102568141A
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Abstract
The invention relates to a fire alarm and linkage control system with an automatic detection function and a detection method thereof, and belongs to the technical field of fire fighting. The system comprises an alarm device, a linkage control device, an alarm and linkage controller, an alarm simulator and a controlled equipment simulator. According to the method, a simulation signal provided by the alarm simulator is controlled by the alarm and linkage controller to simulate phenomena of smoke, temperature rise, light and the like produced during a fire disaster and simulate the method and signal of manual alarm, so that the alarm function of the alarm device is detected; whether the linkage control device can receive a linkage control command, output a qualified driving signal, correctly receive a feedback signal and transmit to the alarm and linkage controller is detected through the controlled equipment simulator; and finally a decision is made and a result is output by the alarm and linkage controller. According to the device and the method, true automatic simulation detection of basic functions of the alarm and linkage controller and the each conventional input and output component can be performed.
Description
Technical field
The present invention relates to a kind of system and detection method thereof that is used for the fire alarm of fire-fighting system and coordinated control system are carried out automatic detection alarm function and interlock control function, belong to the fire prevention field.
Background technology
Along with developing rapidly of economy and urban construction; City size constantly enlarges; Population is on the increase; The thing followed is, the particularly great malignant fire occurrence probability of all kinds of pyric factors also improves year by year, timely and effectively detection of fires and to send alerting signal be to reduce the fire failure casualties, reduce the most effectively one of means of economic loss.Therefore, the validity of fire alarm and coordinated control system is also more and more important.
Simultaneously; Understand according to the applicant; The best method that fire alarm and coordinated control system are detected is exactly when taking place according to real fire; The variation of detection parameter; Realize the simulated fire detection alarm and implement real interlock control, whether warning and the linkage controller watched in fire alarm and the coordinated control system are in effective duty to path, warning and linkage controller and the alarm appliance of alarm appliance, and whether warning and linkage controller are in effective duty to path, warning and linkage controller and the linkage controller spare of linkage controller spare.But in the detection to fire alarm system, we can not let some disposable coordinated control system or some possibly cause that the coordinated control system of heavy economic losses or safety problem truly starts in the reality; Such as the gases at high pressure fire extinguishing system; In case starting the back just can not self-return, and for example actual life with produce in a single day let fire alarm system make real reaction, can cause very big influence to actual life and production; Improved testing cost simultaneously, extremely unrealistic.
Further, understand according to the applicant, no matter still external at home, the self-timing that existing fire alarm system does not possess truly detects and maintenance function.
The so-called detection of existing fire alarm system is meant automatically patrols and examines; Concrete defective is exemplified below: 1) the existing warning and linkage controller auto-patrolling and warning device (like smoke alarm etc.); Whether can only detect between itself and warning and the linkage controller can proper communication; But whether sensor and the circuit that can not know alarm appliance itself can operate as normal, can not know that the load module between part alarm appliance (like combustible gas probe) and warning and the linkage controller whether can operate as normal; 2) existing warning and linkage controller are patrolled and examined linkage controller spare automatically; Whether can only detect between itself and the controller can proper communication; But can not know that linkage controller spare itself whether can operate as normal; Be whether linkage controller spare can accurately receive control command, and export correct signal, can not know whether the parameter of output signal satisfies the requirement of controlled plant.
Fire alarm in the reality and coordinated control system self-timing truly detects and maintenance function is to lean on manual simulation's fire alarm parameter; The artificial controlled plant that cuts off; Manually start linkage controller spare, artificial method with instrument detection output control signal and parameter thereof realizes the detection judgement of system health running status.
Therefore; We need a kind of device of can self-timing or regularly fire alarm and coordinated control system being detected; Come each part of fire alarm and coordinated control system is carried out the self check of actual functional capability; Understand whole fire alarm and coordinated control system with and the health status of each parts, realize in the reality effect that fire alarm and coordinated control system are detected, guarantee the validity of fire alarm and coordinated control system.
Summary of the invention
The technical matters that the present invention will solve is not enough to prior art, proposes a kind ofly can comprise that each parts carry out the device and the detection method thereof of true automatic analog detection to fire detecting and alarm in the whole fire-fighting system and coordinated control system.
The present invention solves the problems of the technologies described above one of technical scheme of proposition to be: a kind of fire alarm and coordinated control system with automatic measuring ability; Comprise existing alarm appliance and linkage controller spare; Also comprise warning and linkage controller, the warning simulator of integrated alarm and interlock control function and automatic measuring ability and be used for simulating the controlled plant simulator of existing fire system controlled plant; Said warning and linkage controller are connected with first end of alarm appliance, linkage controller spare, warning simulator and controlled plant simulator through signal wire; Second end of said controlled plant simulator is connected with the output terminal of linkage controller spare; The 3rd end of said controlled plant simulator is connected with controlled plant; Be provided with change-over switch, fictitious load and control circuit in the said controlled plant simulator, the Chang Kaiduan of said change-over switch connects fictitious load, and second end of said controlled plant simulator and the 3rd end are connected the common port and the normal-closed end of change-over switch respectively.
One of technical scheme is further improved:
Said warning simulator be used to receive report to the police and the first start-up control signal that linkage controller sends after produce the fire alarm simulating signal;
Said alarm appliance produces alerting signal and sends warning and linkage controller to through signal wire after being used to receive said fire alarm simulating signal;
Said controlled plant simulator be used to receive report to the police and the second start-up control signal that linkage controller sends after cut off linkage controller spare and linkage controller spare be connected with fictitious load with being connected of controlled plant; And switching result fed back to report to the police and linkage controller; Whether the drive output signal that detection linkage controller spare sends after the detection starting command signal that reception is reported to the police and linkage controller sends is qualified; And testing result sent to report to the police and linkage controller; If testing result is qualified simultaneously, then send simulation interlock feedback signal to linkage controller spare through control circuit;
Said linkage controller spare be used to receive report to the police and interlock control signal that linkage controller sends after send drive output signal and give fictitious load, receive simulation interlock feedback signal simultaneously and will simulate the interlock feedback signal and send warning and linkage controller to through signal wire;
Said warning and linkage controller are used to send the first start-up control signal and the second start-up control signal is given warning simulator and controlled plant simulator respectively; Behind the switching result signal that receives controlled plant simulator feedback, send the interlock control signal and give linkage controller spare; Send the detection starting command signal to the controlled plant simulator simultaneously; The said alerting signal that receives, testing result and simulation interlock feedback signal are analyzed and judged the output result of determination.
The present invention solves the problems of the technologies described above two of the technical scheme of proposition to be: the detection method of a kind of fire alarm and coordinated control system; Said fire alarm and the coordinated control system with automatic measuring ability of one of employing such as technical scheme detects, and may further comprise the steps:
1) warning and linkage controller are given the warning simulator through the first start-up control signal that signal wire sends;
2) after the warning simulator receives the first start-up control signal, send the fire alarm simulating signal;
3) alarm appliance is accepted to produce alerting signal after the fire alarm simulating signal, and alerting signal is sent to warning and linkage controller;
If warning and linkage controller receive said alerting signal; Then judge from reporting to the police and linkage controller all is in effective duty to path, warning and linkage controller and the alarm appliance of alarm appliance; Otherwise judge alarm appliance inefficacy or warning and linkage controller fault or warning simulator fault; The output result of determination gives the alarm;
4) warning and linkage controller send the second start-up control signal through signal wire and give the controlled plant simulator;
5) after the controlled plant simulator receives the second start-up control signal, start change-over switch and linkage controller spare and fictitious load are formed be communicated with and cut off being communicated with of linkage controller spare and controlled plant, will cut off consequential signal and feed back to warning and linkage controller;
6) warning and linkage controller send the interlock control signal to linkage controller spare after receiving and cutting off consequential signal;
7) linkage controller spare sends drive output signal to fictitious load after receiving the interlock control signal;
8) warning and linkage controller send the detection starting command signal to the controlled plant simulator after sending the interlock control signal;
9) after the controlled plant simulator receives the detection starting command signal; Linkage controller spare is issued to drive output signal qualified detection the whether on the fictitious load; Testing result is sent to warning and linkage controller; If testing result is qualified, then send simulation interlock feedback signal to linkage controller spare through control circuit;
10) linkage controller spare receives simulation interlock feedback signal and will simulate the interlock feedback signal through signal wire and sends warning and linkage controller to;
11) if receiving, warning and linkage controller detect qualified result and simulation interlock feedback signal; Then judge from reporting to the police and linkage controller all is in effective duty to path, warning and linkage controller and the linkage controller spare of linkage controller spare; If receiving simulation interlock feedback signal or receive, warning and linkage controller do not detect underproof result; Then judge from report to the police and linkage controller to path or warning and the linkage controller or the linkage controller spare fault of linkage controller spare, output result of determination or give the alarm.
One of variation of one of technique scheme is: said warning simulator comprises fire and fire, switching manipulation simulator, switching value signal simulator and analog signals simulator;
Said fire alarm simulating signal comprises that fire and fire receives the fire disaster simulation signal, the switching manipulation simulator that send behind the first start-up control signal and receives touch switch sends after first control signal switch simulating signal, switching value signal simulator and receive switching value simulating signal and the analog signals simulator that the analog switch action is sent behind the first start-up control signal and receive the analog quantity simulating signal of sending behind the first start-up control signal;
Said warning and linkage controller comprise control main board, the display device that is connected with control main board, printer, input media, communication interface, bus operation dish, multithread operation dish and fire-fighting power source special.
Two of the variation of one of technique scheme is: also be provided with testing circuit in the said controlled plant simulator; The control input end of said change-over switch connects the output terminal of control circuit; First end of said controlled plant simulator is the first input end of control circuit; The input end of said testing circuit is connected with fictitious load, and the output terminal of said testing circuit is connected with second input end of control circuit.
Three of the variation of one of technique scheme is: said signal wire adopts bus system, also be provided with on the said signal wire be used to report to the police and linkage controller and part alarm appliance between transmit the load module of signal and be used to report to the police and linkage controller and controlled plant and controlled plant simulator between the input/output module of transmission signal.
Four of the variation of one of technique scheme is: said signal wire adopts multiple-way system, and said warning and linkage controller are connected through said signal wire respectively with between alarm appliance, linkage controller spare, warning simulator and the controlled plant simulator one by one.
Five of the variation of one of technique scheme is: said signal wire adopts bus system; Said signal wire be provided be used to report to the police and linkage controller and part alarm appliance between transmit the load module of signal, said signal wire be provided be used to report to the police and linkage controller and controlled plant and controlled plant simulator between the input/output module of transmission signal; In the said alarm appliance between the alarm appliance of non-addressing and warning and the linkage controller first signal wire through multiple-way system be connected one by one; In the said linkage controller spare between the linkage controller spare of non-addressing and warning and the linkage controller secondary signal line through multiple-way system be connected one by one; In the said warning simulator between the warning simulator of non-addressing and warning and the linkage controller the 3rd signal wire through multiple-way system be connected one by one, in the said controlled plant simulator between the controlled plant simulator of non-addressing and warning and the linkage controller the 4th signal wire through multiple-way system be connected one by one.
Six of the variation of one of technique scheme is: said warning and linkage controller also are used for sending to alarm appliance, linkage controller spare, warning simulator and controlled plant simulator through signal wire patrols and examines signal, and receive alarm appliance, linkage controller spare, warning simulator and controlled plant simulator feedback return the inspection signal.
Further improving of one of technique scheme is: said fire and fire comprises smoke simulation device, well heater, analog light source and inflammable gas simulator;
Said switching manipulation simulator is the mechanical arm that is used for touch switch, and said mechanical arm comprises electromagnet, motor and gearing;
Said switching value signal simulator is to be used for the closed and disconnected of analog switch and the electrical equipment or the mechanical hook-up that produce switching signal; Said electrical equipment comprises relay, triode, FET, controllable silicon, photoelectrical coupler and Hall switch, and said mechanical hook-up comprises spring, torsion spring, motor and magnet;
Said analog signals simulator comprises the circuit of aanalogvoltage, electric current, resistance, electric capacity and the inductance analog signals of output needs.
Further improving again of one of technique scheme is: said alarm appliance comprises integrated circuit board, fire detector, manual fire alarm call point, start button, stop button, monitor module and load module;
Said linkage controller spare comprises output module, input/output module, relay; Said controlled plant comprises blower fan, water pump, water valve, fire resistance rolling shutter door, smoke evacuation fire resisting damper, forced draft valve, fire resisting damper, electronic fire monitor, safe escape equipment, anti-fume extractor, control fire or extinguishing device;
Said fire detector contains smoke detector, heat detector, sensitive detector, gas detector, image-type smoke detector, image-type sensitive detector, image-type heat detector, sense detector of sound and multiple parameter complex detector; Said monitor module contains switching value monitor module and analog quantity monitor module; Said output module contains single-point output module and multiple spot output module; Said input/output module contains single-point input, single-point output module and multiple spot input, multiple spot output module.
Further improving again of one of technique scheme is: the alarm appliance of said non-addressing comprises the start button of traditional switching value fire detector, the manual fire alarm call point of non-addressing, non-addressing, the stop button of non-addressing; The linkage controller spare of said non-addressing comprises multi-thread control module, non-addressing relay module, relay; The warning simulator of said non-addressing comprises the switching value signal simulator of the switching manipulation simulator of the fire and fire of non-addressing, non-addressing, non-addressing and the analog signals simulator of non-addressing; The controlled plant simulator of said non-addressing is meant the multi-thread control simulator of non-addressing.
Two further improve and be of technique scheme: further comprising the steps of:
12) warning and linkage controller send to alarm appliance, linkage controller spare, warning simulator and controlled plant simulator through signal wire and patrol and examine signal; After alarm appliance, linkage controller spare, warning simulator and controlled plant simulator receive and patrol and examine signal, feed back to the inspection signal and give warning and linkage controller.
Two further improve and be of technique scheme: said warning simulator comprises fire and fire, switching manipulation simulator, switching value signal simulator and analog signals simulator;
Said fire alarm simulating signal comprises that fire and fire receives the fire disaster simulation signal, the switching manipulation simulator that send behind the first start-up control signal and receives touch switch sends after first control signal switch simulating signal, switching value signal simulator and receive switching value simulating signal and the analog signals simulator that the analog switch action is sent behind the first start-up control signal and receive the analog quantity simulating signal of sending behind the first start-up control signal;
Said warning and linkage controller comprise control main board, the display device that is connected with control main board, printer, input media, communication interface, bus operation dish, multithread operation dish and fire-fighting power source special.
Two further improve again and be of technique scheme: said fire and fire comprises smoke simulation device, well heater, analog light source and inflammable gas simulator;
Said switching manipulation simulator is the mechanical arm that is used for touch switch, and said mechanical arm comprises electromagnet, motor and gearing;
Said switching value signal simulator is to be used for the closed and disconnected of analog switch and the electrical equipment or the mechanical hook-up that produce switching signal; Said electrical equipment comprises relay, triode, FET, controllable silicon, photoelectrical coupler and Hall switch, and said mechanical hook-up comprises spring, torsion spring, motor and magnet;
Said analog signals simulator comprises the circuit of aanalogvoltage, electric current, resistance, electric capacity and the inductance analog signals of output needs.
The beneficial effect that the present invention has is: owing to designed the warning and the linkage controller of integrated alarm and interlock control function and automatic measuring ability; And be provided with warning simulator and controlled plant simulator; The simulating signal that provides through the warning simulator; A situation arises to simulate natural fire; And receive and detect the interlock control signal through controlled plant simulator controlled plant that is virtually reality like reality; Realized that each input to fire alarm and coordinated control system that prior art can't accomplish, the time of day of output device carry out self-timing, effectively detect, thereby guaranteed that fire alarm and coordinated control system can work effectively reliably when breaking out of fire.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further:
Fig. 1 is the configuration diagram that the embodiment of the invention one has the fire alarm and the coordinated control system of automatic measuring ability.
Fig. 2 is the controlled plant simulator structural representation of Fig. 1.
Fig. 3 is the smoke simulation device structural representation of Fig. 1.
Fig. 4 is the heater structure synoptic diagram of Fig. 1.
Fig. 5 is the analog light source structural representation of Fig. 1.
Fig. 6 is the inflammable gas simulator structural representation of Fig. 1.
Fig. 7 is the switching manipulation simulator structural representation of Fig. 1.
Fig. 8 is the switching value signal simulator structural representation of Fig. 1.
Fig. 9 is the analog signals simulator structural representation of Fig. 1.
Figure 10 is warning and the linkage controller structural representation of Fig. 1.
Figure 11 is the configuration diagram that the embodiment of the invention two has the fire alarm and the coordinated control system of automatic measuring ability.
Figure 12 is the configuration diagram that the embodiment of the invention three has the fire alarm and the coordinated control system of automatic measuring ability.
Embodiment
Embodiment one
The fire alarm with automatic measuring ability and the coordinated control system of present embodiment are as shown in Figure 1, comprise existing alarm appliance 2 and linkage controller spare 3.Also comprise warning and linkage controller 1, the warning simulator 4 of integrated alarm and interlock control function and automatic measuring ability and be used for simulating the controlled plant simulator 5 of existing fire system controlled plant 5 ＇.
Warning and linkage controller 1 are connected with the first end 5-1 of alarm appliance 2, linkage controller spare 3, warning simulator 4 and controlled plant simulator 5 through signal wire 7; The second end 5-2 of controlled plant simulator 5 is connected with the output terminal of linkage controller spare 3, and the 3rd end 5-3 of controlled plant simulator 5 is connected with controlled plant 5 ＇.
As shown in Figure 2; Be provided with change-over switch 5-4, fictitious load 5-5 and control circuit 5-6 in the controlled plant simulator 5; The Chang Kaiduan of change-over switch 5-4 connects fictitious load 5-5, and the second end 5-2 of controlled plant simulator 5 and the 3rd end 5-3 are connected common port and the normal-closed end of change-over switch 5-4 respectively.
Produce the fire alarm simulating signal behind the warning simulator 4 first start-up control signal that reception is reported to the police and linkage controller 1 sends.
Warning simulator 4 comprises fire and fire 4-1, switching manipulation simulator 4-2, switching value signal simulator 4-3 and analog signals simulator 4-4.
The fire alarm simulating signal comprises that fire and fire 4-1 receives the fire disaster simulation signal, the switching manipulation simulator 4-2 that send behind the first start-up control signal and receives touch switch sends after first control signal switch simulating signal, switching value signal simulator 4-3 and receive switching value simulating signal and the analog signals simulator 4-4 that the analog switch action is sent behind the first start-up control signal and receive the analog quantity simulating signal of sending behind the first start-up control signal.
Fire and fire 4-1 comprises smoke simulation device (as shown in Figure 3), well heater (as shown in Figure 4), analog light source (as shown in Figure 5) and inflammable gas simulator (as shown in Figure 6).The smoke simulation device is used for simulation smoke to be taken place; General gasoloid storage bottle or smoke shell or other smoke particle generator of adopting; Well heater is used for the simulated fire temperature parameter, generally adopts heating wire or heat-generating disc, and analog light source generally adopts light emitting array diode or infrared heating dish etc.
As shown in Figure 7, switching manipulation simulator 4-2 is the mechanical arm that is used for touch switch, and mechanical arm comprises electromagnet, motor and gearing.
As shown in Figure 8, switching value signal simulator 4-3 is used for the closed and disconnected of analog switch and the electrical equipment or the mechanical hook-up that produce switching signal.Electrical equipment comprises relay, triode, FET, controllable silicon, photoelectrical coupler and Hall switch, and mechanical hook-up comprises spring, torsion spring, motor and magnet.
As shown in Figure 9, analog signals simulator 4-4 comprises the circuit of aanalogvoltage, electric current, resistance, electric capacity and the inductance analog signals of output needs.
Fire detector contains smoke detector, heat detector, sensitive detector, gas detector, image-type smoke detector, image-type sensitive detector, image-type heat detector, sense detector of sound and multiple parameter complex detector.
Monitor module contains switching value monitor module and analog quantity monitor module.
Output module contains single-point output module and multiple spot output module.
Input/output module contains single-point input, single-point output module and multiple spot input, multiple spot output module.
Cutting off linkage controller spare 3 behind the controlled plant simulator 5 second start-up control signal that reception is reported to the police and linkage controller 1 sends was connected linkage controller spare 3 with 5 being connected of ＇ of controlled plant with fictitious load 5-5; And switching result fed back to report to the police and linkage controller 1; Whether the drive output signal that detection linkage controller spare 3 sends after the detection starting command signal that reception is reported to the police and linkage controller 1 sends is qualified; And testing result sent to report to the police and linkage controller 1; If testing result is qualified simultaneously, then send simulation interlock feedback signal to linkage controller spare 3 through control circuit 5-6.
Also be provided with testing circuit in the controlled plant simulator 5; The control input end of change-over switch 5-4 connects the output terminal of control circuit 5-6; The first end 5-1 of controlled plant simulator 5 is first input ends of control circuit 5-6; The input end of testing circuit is connected with fictitious load 5-5, and the output terminal of testing circuit is connected with second input end of control circuit 5-6.
Send drive output signal to fictitious load 5-5 after the linkage controller spare 3 interlock control signal that reception is reported to the police and linkage controller 1 sends, reception is simultaneously simulated to link feedback signal and will simulate the interlock feedback signal through signal wire 7 and is sent warning and linkage controller 1 to.
Warning and linkage controller 1 send the first start-up control signal and the second start-up control signal is given warning simulator 4 and controlled plant simulator 5 respectively; Behind the switching result signal that receives controlled plant simulator 5 feedbacks, send the interlock control signal and give linkage controller spare 3; Send the detection starting command signal to controlled plant simulator 5 simultaneously; Alerting signal, testing result and simulation interlock feedback signal to receiving are carried out systematic analysis and judgement, the output result of determination.
Shown in figure 10; Warning and linkage controller 1 comprise control main board 1-1, the display device 1-2 that is connected with control main board 1-1, printer 1-3, input media 1-4, communication interface 1-5, bus operation dish 1-6, multithread operation dish 1-7 and fire-fighting power source special 1-8.
Control main board 1-1; Be used for receiving also storage system configuration information, various warning message, control information operation, system status information; Automatically carry out data processing and analysis; Automatic steering logic according to default is sent various control signals, receives various return signals, and gives printer or other external unit through communication interface outgoing inspection result.
Display device 1-2 adopts liquid crystal or digital display panel; Be used to show fire alarm information, fault alarm information, start-up control information, interlock feedback information, check result information, out of Memory, content displayed generally comprises controller address number, loop address number, warning or linkage device address number, warning or linkage device type, detection time, message sequence number, check result and other information.
Printer 1-3 is used to export testing result.
Input media 1-4 comprises button and pilot lamp display panel, is used for total duty of display system such as monitoring state pilot lamp, fault master pilot lamp, main electric fault, system communication state etc., and is that system's setting, inquiry and control operation provide the button input.
Communication interface 1-5 is used for carrying out netting, transmission information with external unit such as warning and linkage controller, Fire extinguisher, linkage controller, warning and linkage controller, computer system, BA system, other supervisory system etc.
Fire-fighting power source special 1-8 is used to the parts that detect in the controller and comprises warning simulator and the power supply of controlled plant simulator.
Signal wire 7 adopts bus system; Also be provided with on the signal wire 7 be used to report to the police and linkage controller 1 and part alarm appliance 2 between transmit the load module 6 of signal and be used to report to the police and linkage controller 1 and controlled plant 5 ＇ and controlled plant simulator 5 between the input/output module of transmission signal, input/output module is a linkage controller spare 3.
Above-mentioned alarm appliance 2, linkage controller spare 3, warning simulator 4 and controlled plant simulator 5 are coding, and alarm appliance 2 can be for noncoding, and non-addressing alarm appliance 2 is connected with signal wire 7 through load module 6.
The fire alarm of present embodiment and the detection method of coordinated control system may further comprise the steps:
1) warning and linkage controller 1 are given warning simulator 4 through the first start-up control signal that signal wire 7 sends;
2) after warning simulator 4 receives the first start-up control signal, send the fire alarm simulating signal;
3) alarm appliance 2 is accepted to produce alerting signal after the fire alarm simulating signal, and alerting signal is sent to warning and linkage controller 1;
If warning and linkage controller 1 receive alerting signal; Then judge from reporting to the police and linkage controller 1 all is in effective duty to path, warning and linkage controller 1 and the alarm appliance 2 of alarm appliance 2; Otherwise judge alarm appliance 2 inefficacies or warning and linkage controller 1 fault or warning simulator 4 faults; The output result of determination gives the alarm;
4) warning and linkage controller 1 send the second start-up control signal through signal wire 7 and give controlled plant simulator 5;
5) after controlled plant simulator 5 receives the second start-up control signal; Start change-over switch 5-4 and linkage controller spare 3 and fictitious load 5-5 are formed be communicated with and cut off being communicated with of linkage controller spare 3 and controlled plant 5 ＇, will cut off consequential signal and feed back to warning and linkage controller 1;
6) warning and linkage controller 1 send the interlock control signal to linkage controller spare 3 after receiving and cutting off consequential signal;
7) linkage controller spare 3 sends drive output signal to fictitious load 5-5 after receiving the interlock control signal;
8) warning and linkage controller 1 send the detection starting command signal to controlled plant simulator 5 after sending the interlock control signal;
9) after controlled plant simulator 5 receives the detection starting command signal; Linkage controller spare 3 is issued to drive output signal qualified detection the whether on the fictitious load 5-5; Testing result is sent to warning and linkage controller 1; If testing result is qualified, then send simulation interlock feedback signal to linkage controller spare 3 through control circuit 5-6;
10) linkage controller spare 3 receives simulation interlock feedback signal and will simulate the interlock feedback signal through signal wire 7 and sends warning and linkage controller 1 to;
11) if receiving, warning and linkage controller 1 detect qualified result and simulation interlock feedback signal; Then judge from reporting to the police and linkage controller 1 all is in effective duty to path, warning and linkage controller 1 and the linkage controller spare 3 of linkage controller spare 3; If receiving simulation interlock feedback signal or receive, warning and linkage controller 1 do not detect underproof result; Then judge from report to the police and linkage controller 1 to path or warning and the linkage controller 1 or linkage controller spare 3 faults of linkage controller spare 3, output result of determination or give the alarm.
Embodiment two
The fire alarm with automatic measuring ability of present embodiment and coordinated control system and embodiment one are basic identical; Shown in figure 11; Different is except identical with embodiment one: signal wire 7 adopts multiple-way systems; Warning and linkage controller 1 are connected through the first signal wire 7-1 with alarm appliance 2 one by one; Warning and linkage controller 1 are connected through secondary signal line 7-2 with linkage controller spare 3 one by one, and warning and linkage controller 1 are connected through the 3rd signal wire 7-3 with warning simulator 4 one by one, and warning and linkage controller 1 are connected through the 4th signal wire 7-4 with controlled plant simulator 5 one by one.
Warning and linkage controller 1 also send to alarm appliance 2 through the first signal wire 7-1 and patrol and examine signal; And returning of reception alarm appliance 2 examined signal; Patrol and examine signal through secondary signal line 7-2 to 3 transmissions of linkage controller spare; And returning of reception linkage controller spare 3 examined signal; Send time inspection signal of patrolling and examining signal and receiving warning simulator 4 through the 3rd signal wire 7-3 to warning simulator 4, send to controlled plant simulator 5 through the 4th signal wire 7-4 and patrol and examine signal, and returning of receiving slave equipment simulator 5 examined signal.
Above-mentioned alarm appliance 2, linkage controller spare 3, warning simulator 4 and controlled plant simulator 5 are noncoding.
The fire alarm of present embodiment and the detection method of coordinated control system and embodiment one are basic identical, and different is further comprising the steps of except identical with embodiment one:
12) report to the police and linkage controller 1 sends to alarm appliance 2 through the first signal wire 7-1 and patrols and examines after signal, alarm appliance 2 receive and patrol and examine signal, feed back to the inspection signal and give and report to the police and linkage controller 1; Report to the police and linkage controller 1 sends to linkage controller spare 3 through secondary signal line 7-2 and patrols and examines after signal, linkage controller spare 3 receive and patrol and examine signal, feed back to the inspection signal and give and report to the police and linkage controller 1; Warning and linkage controller 1 send to warning simulator 4 through the 3rd signal wire 7-3 patrols and examines signal, after warning simulator 4 receives and patrols and examines signal, feeds back to the inspection signal and gives warning and linkage controller 1; Warning and linkage controller 1 send to controlled plant simulator 5 through the 4th signal wire 7-4 patrols and examines signal, after controlled plant simulator 5 receives and patrols and examines signal, feeds back to the inspection signal and gives warning and linkage controller 1.
Embodiment three
The fire alarm with automatic measuring ability of present embodiment and coordinated control system are the improvement on the basis of embodiment one and embodiment two; Shown in figure 12; Improvements are: signal wire 7 adopts bus system; Signal wire 7 be provided be used to report to the police and linkage controller 1 and part alarm appliance 2 between transmit the load module 6 of signal, signal wire 7 be provided be used to report to the police and linkage controller 1 and controlled plant 5 ＇ and controlled plant simulator 5 between the input/output module of transmission signal.
In the alarm appliance 2 between the alarm appliance of non-addressing and warning and the linkage controller 1 the first letter 7-1 line through multiple-way system be connected one by one, the alarm appliance 2 of non-addressing comprises the start button of traditional switching value fire detector, the manual fire alarm call point of non-addressing, non-addressing, the stop button of non-addressing.
In the linkage controller spare 3 between the linkage controller spare of non-addressing and warning and the linkage controller 1 the secondary signal line 7-2 through multiple-way system be connected one by one, the linkage controller spare of non-addressing 3 comprises multi-thread control module, non-addressing relay module, relay.
The 3rd signal wire 7-3 through multiple-way system between the warning simulator of non-addressing in the warning simulator 4 and warning and the linkage controller 1 is connected one by one, and the warning simulator 4 of non-addressing comprises the switching value signal simulator of the switching manipulation simulator of the fire and fire of non-addressing, non-addressing, non-addressing and the analog signals simulator of non-addressing.
The 4th signal wire 7-4 through multiple-way system between the controlled plant simulator of non-addressing in the controlled plant simulator 5 and warning and the linkage controller 1 is connected one by one, and the controlled plant simulator 5 of non-addressing is meant the multi-thread control simulator of non-addressing.
The present invention is not limited to the foregoing description.Such as; In embodiment one; Warning and linkage controller 1 also send to alarm appliance 2, linkage controller spare 3, warning simulator 4 and controlled plant simulator 5 through signal wire 7 patrols and examines signal, and receives time inspection signal of alarm appliance 2, linkage controller spare 3, warning simulator 4 and controlled plant simulator 5 feedbacks.In embodiment three; Warning and linkage controller 1 were were both patrolled and examined signal through sending to alarm appliance 2, linkage controller spare 3, warning simulator 4 and controlled plant simulator 5 through signal wire 7, and received time inspection signal of alarm appliance 2, linkage controller spare 3, warning simulator 4 and controlled plant simulator 5 feedbacks.Report to the police and linkage controller 1 also sends to the alarm appliance 2 of non-addressing through the first signal wire 7-1 and patrols and examines signal, and receive alarm appliance 2 return the inspection signal; Send to the linkage controller spare 3 of non-addressing through secondary signal line 7-2 and to patrol and examine signal, and receive linkage controller spare 3 return the inspection signal; Send to the warning simulator 4 of non-addressing through the 3rd signal wire 7-3 and to patrol and examine signal, and receive warning simulator 4 return the inspection signal; Send to controlled plant simulator 5 through the 4th signal wire 7-4 and to patrol and examine signal, and receiving slave equipment simulator 5 return the inspection signal.All employings are equal to the technical scheme that replacement forms, and all drop on the protection domain of requirement of the present invention.
Claims (15)
1. a fire alarm and coordinated control system with automatic measuring ability; Comprise existing alarm appliance and linkage controller spare; It is characterized in that: also comprise warning and linkage controller, the warning simulator of integrated alarm and interlock control function and automatic measuring ability and be used for simulating the controlled plant simulator of existing fire system controlled plant; Said warning and linkage controller are connected with first end of alarm appliance, linkage controller spare, warning simulator and controlled plant simulator through signal wire; Second end of said controlled plant simulator is connected with the output terminal of linkage controller spare; The 3rd end of said controlled plant simulator is connected with controlled plant; Be provided with change-over switch, fictitious load and control circuit in the said controlled plant simulator, the Chang Kaiduan of said change-over switch connects fictitious load, and second end of said controlled plant simulator and the 3rd end are connected the common port and the normal-closed end of change-over switch respectively.
2. have the fire alarm and the coordinated control system of automatic measuring ability according to claim 1, it is characterized in that:
Said warning simulator be used to receive report to the police and the first start-up control signal that linkage controller sends after produce the fire alarm simulating signal;
Said alarm appliance produces alerting signal and sends warning and linkage controller to through signal wire after being used to receive said fire alarm simulating signal;
Said controlled plant simulator be used to receive report to the police and the second start-up control signal that linkage controller sends after cut off linkage controller spare and linkage controller spare be connected with fictitious load with being connected of controlled plant; And switching result fed back to report to the police and linkage controller; Whether the drive output signal that detection linkage controller spare sends after the detection starting command signal that reception is reported to the police and linkage controller sends is qualified; And testing result sent to report to the police and linkage controller; If testing result is qualified simultaneously, then send simulation interlock feedback signal to linkage controller spare through control circuit;
Said linkage controller spare be used to receive report to the police and interlock control signal that linkage controller sends after send drive output signal and give fictitious load, receive simulation interlock feedback signal simultaneously and will simulate the interlock feedback signal and send warning and linkage controller to through signal wire;
Said warning and linkage controller are used to send the first start-up control signal and the second start-up control signal is given warning simulator and controlled plant simulator respectively; Behind the switching result signal that receives controlled plant simulator feedback, send the interlock control signal and give linkage controller spare; Send the detection starting command signal to the controlled plant simulator simultaneously; The said alerting signal that receives, testing result and simulation interlock feedback signal are analyzed and judged the output result of determination.
3. have the fire alarm and the coordinated control system of automatic measuring ability according to claim 1 or claim 2, it is characterized in that: said warning simulator comprises fire and fire, switching manipulation simulator, switching value signal simulator and analog signals simulator;
Said fire alarm simulating signal comprises that fire and fire receives the fire disaster simulation signal, the switching manipulation simulator that send behind the first start-up control signal and receives touch switch sends after first control signal switch simulating signal, switching value signal simulator and receive switching value simulating signal and the analog signals simulator that the analog switch action is sent behind the first start-up control signal and receive the analog quantity simulating signal of sending behind the first start-up control signal;
Said warning and linkage controller comprise control main board, the display device that is connected with control main board, printer, input media, communication interface, bus operation dish, multithread operation dish and fire-fighting power source special.
4. the fire alarm and the coordinated control system that have automatic measuring ability according to claim 1 or claim 2; It is characterized in that: also be provided with testing circuit in the said controlled plant simulator; The control input end of said change-over switch connects the output terminal of control circuit; First end of said controlled plant simulator is the first input end of control circuit, and the input end of said testing circuit is connected with fictitious load, and the output terminal of said testing circuit is connected with second input end of control circuit.
5. like said fire alarm and the coordinated control system with automatic measuring ability of claim 3, it is characterized in that: said fire and fire comprises smoke simulation device, well heater, analog light source and inflammable gas simulator;
Said switching manipulation simulator is the mechanical arm that is used for touch switch, and said mechanical arm comprises electromagnet, motor and gearing;
Said switching value signal simulator is to be used for the closed and disconnected of analog switch and the electrical equipment or the mechanical hook-up that produce switching signal; Said electrical equipment comprises relay, triode, FET, controllable silicon, photoelectrical coupler and Hall switch, and said mechanical hook-up comprises spring, torsion spring, motor and magnet;
Said analog signals simulator comprises the circuit of aanalogvoltage, electric current, resistance, electric capacity and the inductance analog signals of output needs.
6. the fire alarm and the coordinated control system that have automatic measuring ability according to claim 1 or claim 2; It is characterized in that: said signal wire adopts bus system, also be provided with on the said signal wire be used to report to the police and linkage controller and part alarm appliance between transmit the load module of signal and be used to report to the police and linkage controller and controlled plant and controlled plant simulator between the input/output module of transmission signal.
7. the fire alarm and the coordinated control system that have automatic measuring ability according to claim 1 or claim 2; It is characterized in that: said signal wire adopts multiple-way system, and said warning and linkage controller are connected through said signal wire respectively with between alarm appliance, linkage controller spare, warning simulator and the controlled plant simulator one by one.
8. the fire alarm and the coordinated control system that have automatic measuring ability according to claim 1 or claim 2; It is characterized in that: said signal wire adopts bus system; Said signal wire be provided be used to report to the police and linkage controller and part alarm appliance between transmit the load module of signal, said signal wire be provided be used to report to the police and linkage controller and controlled plant and controlled plant simulator between the input/output module of transmission signal; In the said alarm appliance between the alarm appliance of non-addressing and warning and the linkage controller first signal wire through multiple-way system be connected one by one; In the said linkage controller spare between the linkage controller spare of non-addressing and warning and the linkage controller secondary signal line through multiple-way system be connected one by one; In the said warning simulator between the warning simulator of non-addressing and warning and the linkage controller the 3rd signal wire through multiple-way system be connected one by one, in the said controlled plant simulator between the controlled plant simulator of non-addressing and warning and the linkage controller the 4th signal wire through multiple-way system be connected one by one.
9. the fire alarm and the coordinated control system that have automatic measuring ability according to claim 1 or claim 2; It is characterized in that: said warning and linkage controller also are used for sending to alarm appliance, linkage controller spare, warning simulator and controlled plant simulator through signal wire patrols and examines signal, and receive alarm appliance, linkage controller spare, warning simulator and controlled plant simulator feedback return the inspection signal.
10. like said fire alarm and the coordinated control system with automatic measuring ability of claim 9, it is characterized in that: said alarm appliance comprises integrated circuit board, fire detector, manual fire alarm call point, start button, stop button, monitor module and load module;
Said linkage controller spare comprises output module, input/output module, relay; Said controlled plant comprises blower fan, water pump, water valve, fire resistance rolling shutter door, smoke evacuation fire resisting damper, forced draft valve, fire resisting damper, electronic fire monitor, safe escape equipment, anti-fume extractor, control fire or extinguishing device;
Said fire detector contains smoke detector, heat detector, sensitive detector, gas detector, image-type smoke detector, image-type sensitive detector, image-type heat detector, sense detector of sound and multiple parameter complex detector; Said monitor module contains switching value monitor module and analog quantity monitor module; Said output module contains single-point output module and multiple spot output module; Said input/output module contains single-point input, single-point output module and multiple spot input, multiple spot output module.
11. like said fire alarm and the coordinated control system with automatic measuring ability of claim 8, it is characterized in that: the alarm appliance of said non-addressing comprises the start button of traditional switching value fire detector, the manual fire alarm call point of non-addressing, non-addressing, the stop button of non-addressing; The linkage controller spare of said non-addressing comprises multi-thread control module, non-addressing relay module, relay; The warning simulator of said non-addressing comprises the switching value signal simulator of the switching manipulation simulator of the fire and fire of non-addressing, non-addressing, non-addressing and the analog signals simulator of non-addressing; The controlled plant simulator of said non-addressing is meant the multi-thread control simulator of non-addressing.
12. the detection method of fire alarm and coordinated control system adopts the fire alarm and the coordinated control system that have automatic measuring ability according to claim 1, it is characterized in that may further comprise the steps:
1) warning and linkage controller are given the warning simulator through the first start-up control signal that signal wire sends;
2) after the warning simulator receives the first start-up control signal, send the fire alarm simulating signal;
3) alarm appliance is accepted to produce alerting signal after the fire alarm simulating signal, and alerting signal is sent to warning and linkage controller;
If warning and linkage controller receive said alerting signal; Then judge from reporting to the police and linkage controller all is in effective duty to path, warning and linkage controller and the alarm appliance of alarm appliance; Otherwise judge alarm appliance inefficacy or warning and linkage controller fault or warning simulator fault; The output result of determination gives the alarm;
4) warning and linkage controller send the second start-up control signal through signal wire and give the controlled plant simulator;
5) after the controlled plant simulator receives the second start-up control signal, start change-over switch and linkage controller spare and fictitious load are formed be communicated with and cut off being communicated with of linkage controller spare and controlled plant, will cut off consequential signal and feed back to warning and linkage controller;
6) warning and linkage controller send the interlock control signal to linkage controller spare after receiving and cutting off consequential signal;
7) linkage controller spare sends drive output signal to fictitious load after receiving the interlock control signal;
8) warning and linkage controller send the detection starting command signal to the controlled plant simulator after sending the interlock control signal;
9) after the controlled plant simulator receives the detection starting command signal; Linkage controller spare is issued to drive output signal qualified detection the whether on the fictitious load; Testing result is sent to warning and linkage controller; If testing result is qualified, then send simulation interlock feedback signal to linkage controller spare through control circuit;
10) linkage controller spare receives simulation interlock feedback signal and will simulate the interlock feedback signal through signal wire and sends warning and linkage controller to;
11) if receiving, warning and linkage controller detect qualified result and simulation interlock feedback signal; Then judge from reporting to the police and linkage controller all is in effective duty to path, warning and linkage controller and the linkage controller spare of linkage controller spare; If receiving simulation interlock feedback signal or receive, warning and linkage controller do not detect underproof result; Then judge from report to the police and linkage controller to path or warning and the linkage controller or the linkage controller spare fault of linkage controller spare, output result of determination or give the alarm.
13. the detection method like said fire alarm of claim 12 and coordinated control system is characterized in that further comprising the steps of:
12) warning and linkage controller send to alarm appliance, linkage controller spare, warning simulator and controlled plant simulator through signal wire and patrol and examine signal; After alarm appliance, linkage controller spare, warning simulator and controlled plant simulator receive and patrol and examine signal, feed back to the inspection signal and give warning and linkage controller.
14. the detection method like claim 12 or 13 said fire alarms and coordinated control system is characterized in that: said warning simulator comprises fire and fire, switching manipulation simulator, switching value signal simulator and analog signals simulator;
Said fire alarm simulating signal comprises that fire and fire receives the fire disaster simulation signal, the switching manipulation simulator that send behind the first start-up control signal and receives touch switch sends after first control signal switch simulating signal, switching value signal simulator and receive switching value simulating signal and the analog signals simulator that the analog switch action is sent behind the first start-up control signal and receive the analog quantity simulating signal of sending behind the first start-up control signal;
Said warning and linkage controller comprise control main board, the display device that is connected with control main board, printer, input media, communication interface, bus operation dish, multithread operation dish and fire-fighting power source special.
15. the detection method like said fire alarm of claim 14 and coordinated control system is characterized in that: said fire and fire comprises smoke simulation device, well heater, analog light source and inflammable gas simulator;
Said switching manipulation simulator is the mechanical arm that is used for touch switch, and said mechanical arm comprises electromagnet, motor and gearing;
Said switching value signal simulator is to be used for the closed and disconnected of analog switch and the electrical equipment or the mechanical hook-up that produce switching signal; Said electrical equipment comprises relay, triode, FET, controllable silicon, photoelectrical coupler and Hall switch, and said mechanical hook-up comprises spring, torsion spring, motor and magnet;
Said analog signals simulator comprises the circuit of aanalogvoltage, electric current, resistance, electric capacity and the inductance analog signals of output needs.
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| CN103263744A (en) * | 2013-05-12 | 2013-08-28 | 安徽工程大学 | Dormitory fire and safety system |
| CN104143244A (en) * | 2013-09-09 | 2014-11-12 | 上海松江飞繁电子有限公司 | Communication method for automatic fire alarm system and automatic fire alarm system |
| CN104867293A (en) * | 2015-04-09 | 2015-08-26 | 中广核核电运营有限公司 | Non-intelligent fire alarm detector fault detection method and system |
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| CN112396793A (en) * | 2020-10-27 | 2021-02-23 | 山东卡尔电气股份有限公司 | Linkage method and system of wireless smoke sensing terminal |
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