CN104898537A - Novel firefighting equipment power monitoring system - Google Patents
Novel firefighting equipment power monitoring system Download PDFInfo
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- CN104898537A CN104898537A CN201510307531.XA CN201510307531A CN104898537A CN 104898537 A CN104898537 A CN 104898537A CN 201510307531 A CN201510307531 A CN 201510307531A CN 104898537 A CN104898537 A CN 104898537A
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- power supply
- monitoring host
- host computer
- monitoring
- fire fighting
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- Automation & Control Theory (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a novel firefighting equipment power monitoring system comprising a power state monitoring host and multiple monitoring sensors. Communication ports of the power state monitoring host are respectively connected with communication ports of the monitoring sensors. The power state monitoring host comprises a monitoring host main control board, and a wireless communication module, a dual-power-supply controller and a fire control room CRT, all of which are connected with the monitoring host main control board. The monitoring host main control board is connected with a printer. A voice alarm unit is added, so that relevant staff can know the type and position of failure by voice. The wireless communication module is added, so that the staff can be informed in time and handle failure in time. In order to detect more parameters of a firefighting equipment power supply, leakage and temperature detection functions are added. A color LCD touch screen makes display intuitive and operation easy.
Description
Technical field
The present invention relates to a kind of novel fire fighting equipment power supply monitoring system.
Background technology
Along with the fast development of society, modern large building, the public gathers place building and first class high storey building gets more and more, its fire protection control center controls the operation of multiple fire-fighting safety systems such as automatic alarm system, automatic sprinkler system, fire-fighting accident broadcast system, smoke control system, gas extinguishing system, hydrant system, emergency lighting system, it is the key of structural fire protection safety, and can the fire alarm system of fire protection control room and relevant fire fighting linkage equipment normally work, depend on again the duty of fire fighting equipment power supply.
In case of fire, if fire fighting equipment power supply can not reliably, stably work, the fire fighting device dropping into substantial contribution may perform practically no function.
In recent years, because the fire fighting equipment power supply fire fighting equipment that causes out of control is malfunctioning, cause the accident of fire spread also always of common occurrence.
Therefore the condition monitoring of the fire-fighting power supply of buildings is seemed particularly important and urgent.
Existing power supply monitoring system, sampling precision is low, error is large; Do not have voice alarm function, operated by personnel is convenient not; Do not possess electric leakage and temperature detecting function, detect not comprehensive.
, awareness of safety not good at social power shortage, equipment quality thin period, this problem seems particularly outstanding.
Summary of the invention
The technical problem to be solved in the present invention is the defect overcoming prior art, provides a kind of novel fire fighting equipment power supply monitoring system.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
The present invention includes power supply status monitoring host computer and some monitoring sensors, the PORT COM of described power supply status monitoring host computer connects the PORT COM of each described monitoring sensor respectively; Described power supply status monitoring host computer comprises monitoring host computer master control borad, and the wireless communication module, the Double-power controller that are connected with described monitoring host computer master control borad and disappear and control room CRT, and described monitoring host computer master control borad is connected with printer.
Further, when communication distance is comparatively far away, when the band that monitoring sensor quantity exceeds power supply status monitoring host computer carries scope, between described power supply status monitoring host computer and each described monitoring sensor, be provided with power supply status guarded region extension set.In the entire system, whether the existence of power supply status guarded region extension set depends on area coverage.If communication distance is not far, monitoring sensor quantity is carried in scope at the band of power supply status monitoring host computer, and power supply status guarded region extension set can omit.
Further, described power supply status guarded region extension set comprises region extension set master control borad, and the wireless communication module, Double-power controller, man-machine interface and the RS485 communication port that are connected with described region extension set master control borad.
Further, described monitoring sensor comprises combined-voltage detection module, ac and dc current detection module, detection of electrical leakage module, temperature detecting module, passive switch amount load module, passive switch amount output module, RS485 communication module and display operating panel.
Further, described power supply status monitoring host computer and each described power supply status guarded region extension set are provided with audio alert unit.
Further, the control room CRT that disappears described in is the color LCD touch display screen of more than 11 cun.
Further, the control room CRT that disappears described in is the color LCD touch display screen of more than 7 cun.
The beneficial effect that the present invention reaches is:
Compared with existing fire fighting equipment power supply monitoring system, this Novel fire fighting apparatus power supply monitoring system, have employed 32 high-performance CPU(CORTEX-M3 kernels), be with 12 figure place weighted-voltage D/A converters, greatly reduce the sampling precision (error is less than 5%) to signal; Add audio alert unit, make relevant staff just can know fault type and trouble location with sound; Increase wireless communication module, staff can be informed timely, can handling failure information in time; In order to the more multiparameter of fire fighting equipment power supply can be detected, add electric leakage and temperature detecting function.Color LCD touch display screen, makes intuitive display, easy to operate.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for instructions, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of power supply status monitoring host computer;
Fig. 3 is the structural representation of power supply status guarded region extension set;
Fig. 4 is the structural representation of monitoring sensor.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
As shown in Figures 1 to 4, a kind of novel fire fighting equipment power supply monitoring system of the present invention, it comprises power supply status monitoring host computer and some monitoring sensors, and the PORT COM of described power supply status monitoring host computer connects the PORT COM of each described monitoring sensor respectively; Described power supply status monitoring host computer comprises monitoring host computer master control borad, and the wireless communication module, the Double-power controller that are connected with described monitoring host computer master control borad and disappear and control room CRT, and described monitoring host computer master control borad is connected with printer.
Power supply status guarded region extension set is provided with between described power supply status monitoring host computer and each described monitoring sensor.Described power supply status guarded region extension set comprises region extension set master control borad, and the wireless communication module, Double-power controller, man-machine interface and the RS485 communication port that are connected with described region extension set master control borad.In the present embodiment, described monitoring sensor comprises one or more in voltage sensor, current sensor and voltage/current sensor.
Described monitoring sensor comprises combined-voltage detection module, ac and dc current detection module, detection of electrical leakage module, temperature detecting module, passive switch amount load module, passive switch amount output module, RS485 communication module and display operating panel.
Described power supply status monitoring host computer and each described power supply status guarded region extension set are provided with audio alert unit.The described control room CRT that disappears is the color LCD touch display screen of more than 11 cun.The described control room CRT that disappears is the color LCD touch display screen of more than 7 cun.
Power supply status monitoring host computer can directly connect power supply status guarded region extension set and monitoring sensor, and its function is mainly and stores direct with inquiry/indirect warning message being connected monitoring sensor; Direct/indirect (as voltage, electric current, electric leakage and the temperature etc.) real-time information connecting monitoring sensor of inquiry; Real-time display, remote transmission (wireless communication module) and all kinds of failure message of printing; Failure message audio alert and sound and light alarm export; The setting of systematic parameter and password the power supply of detection and control self.The quantity of watch-dog join domain extension set and voltage-current sensor depends primarily on the load capacity of watch-dog power supply (Switching Power Supply and accumulator).
Power supply status guarded region extension set connects power supply status monitoring host computer, lower connection monitoring sensor, adding mainly in order to increase the area coverage of system of it.Power supply status guarded region extension set mainly by the various information transmission of voltage-current sensor to watch-dog, also possess simultaneously storage and inquiry directly/be indirectly connected the warning message of monitoring sensor; Inquiry directly connects (voltage, electric current, electric leakage and temperature etc.) real-time information of monitoring sensor; All kinds of failure message of real-time display; Failure message audio alert and sound and light alarm export; The setting of systematic parameter and password the power supply of detection and control self.The quantity of power supply status guarded region extension set connection voltage/current sensor depends primarily on the load capacity of power supply status monitoring host computer power supply (Switching Power Supply and accumulator).
Monitoring sensor mainly monitors voltage, the electric current of fire fighting equipment power supply (main electricity and standby electricity) in real time, on off state, phase sequence, electric leakage, the parameters such as conductor temperature, thus judge whether fire fighting equipment power supply exists overvoltage, under-voltage, overcurrent, power failure, misphase, phase shortage, electric leakage, the failure messages such as wire high-temperature; And by RS485, the information detected (real time data and fault) is transferred to power supply status monitoring host computer or power supply status guarded region extension set.If failure message, monitoring sensor self also can send sound and light alarm.The power supply (DC24V) of monitoring sensor is provided by power supply status monitoring host computer or power supply status guarded region extension set, detect with 6 road combined-voltages, 3 tunnels hand over constant current to detect, 1 tunnel detection of electrical leakage, 1 tunnel temperature detection, 1 road passive switch amount input, 1 road passive switch two exports, and 1 tunnel isolates entirely, anti-lightning RS485 communicates, display operating panel (above having malfunction indicator lamp, 1602LCD display screen and 6 buttons), anti-lightning RS485 communication etc.
Compared with existing fire fighting equipment power supply monitoring system, this Novel fire fighting apparatus power supply monitoring system, have employed 32 high-performance CPU(CORTEX-M3 kernels), be with 12 figure place weighted-voltage D/A converters, greatly reduce the sampling precision (error is less than 5%) to signal; Add audio alert unit, make relevant staff just can know fault type and trouble location with sound; Increase wireless communication module, staff can be informed timely, can handling failure information in time; In order to the more multiparameter of fire fighting equipment power supply can be detected, add electric leakage and temperature detecting function.Color LCD touch display screen, makes intuitive display, easy to operate.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.
Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a novel fire fighting equipment power supply monitoring system, is characterized in that, comprises power supply status monitoring host computer and some monitoring sensors, and the PORT COM of described power supply status monitoring host computer connects the PORT COM of each described monitoring sensor respectively; Described power supply status monitoring host computer comprises monitoring host computer master control borad, and the wireless communication module, the Double-power controller that are connected with described monitoring host computer master control borad and disappear and control room CRT, and described monitoring host computer master control borad is connected with printer.
2. a kind of novel fire fighting equipment power supply monitoring system according to claim 1, is characterized in that, be provided with power supply status guarded region extension set between described power supply status monitoring host computer and each described monitoring sensor.
3. a kind of novel fire fighting equipment power supply monitoring system according to claim 2, it is characterized in that, described power supply status guarded region extension set comprises region extension set master control borad, and the wireless communication module, Double-power controller, man-machine interface and the RS485 communication port that are connected with described region extension set master control borad.
4. a kind of novel fire fighting equipment power supply monitoring system according to claim 1, it is characterized in that, described monitoring sensor comprises combined-voltage detection module, ac and dc current detection module, detection of electrical leakage module, temperature detecting module, passive switch amount load module, passive switch amount output module, RS485 communication module and display operating panel.
5. a kind of novel fire fighting equipment power supply monitoring system according to claim 1 and 2, is characterized in that, described power supply status monitoring host computer and each described power supply status guarded region extension set are provided with audio alert unit.
6. a kind of novel fire fighting equipment power supply monitoring system according to claim 1, is characterized in that, described in the control room CRT that disappears be the color LCD touch display screen of more than 11 cun.
7., according to a kind of novel fire fighting equipment power supply monitoring system that claim 3 is stated, it is characterized in that, described in the control room CRT that disappears be the color LCD touch display screen of more than 7 cun.
8. a kind of novel fire fighting equipment power supply monitoring system according to claim 1, it is characterized in that, described monitoring sensor comprises one or more in voltage sensor, current sensor and voltage/current sensor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510307531.XA CN104898537B (en) | 2015-06-08 | 2015-06-08 | A kind of new fire-fighting equipment power supply monitoring system |
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| CN201510307531.XA CN104898537B (en) | 2015-06-08 | 2015-06-08 | A kind of new fire-fighting equipment power supply monitoring system |
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| CN104898537A true CN104898537A (en) | 2015-09-09 |
| CN104898537B CN104898537B (en) | 2017-11-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106802622A (en) * | 2017-04-06 | 2017-06-06 | 江苏国电格朗电气科技有限公司 | Fire-fighting equipment power supply smart comprehensive monitoring system based on bus structures |
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| CN200970430Y (en) * | 2006-10-19 | 2007-11-07 | 郑金程 | Novel electric appliance fire fighting comprehensive protector |
| CN203572946U (en) * | 2013-12-06 | 2014-04-30 | 新疆双新电控设备有限公司 | Monitoring sensor for fire-fighting equipment power supply |
| CN103885410A (en) * | 2014-03-14 | 2014-06-25 | 中消恒安（北京)科技有限公司 | Power monitoring system for firefighting device |
| CN103901357A (en) * | 2014-04-18 | 2014-07-02 | 常州荣夏电子科技有限公司 | Power monitoring system for fire fighting apparatuses |
| CN204302469U (en) * | 2014-09-22 | 2015-04-29 | 三科电器集团有限公司 | A kind of wireless fire-fighting equipment electrical power monitoring device based on Wifi |
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2015
- 2015-06-08 CN CN201510307531.XA patent/CN104898537B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200970430Y (en) * | 2006-10-19 | 2007-11-07 | 郑金程 | Novel electric appliance fire fighting comprehensive protector |
| CN203572946U (en) * | 2013-12-06 | 2014-04-30 | 新疆双新电控设备有限公司 | Monitoring sensor for fire-fighting equipment power supply |
| CN103885410A (en) * | 2014-03-14 | 2014-06-25 | 中消恒安（北京)科技有限公司 | Power monitoring system for firefighting device |
| CN103901357A (en) * | 2014-04-18 | 2014-07-02 | 常州荣夏电子科技有限公司 | Power monitoring system for fire fighting apparatuses |
| CN204302469U (en) * | 2014-09-22 | 2015-04-29 | 三科电器集团有限公司 | A kind of wireless fire-fighting equipment electrical power monitoring device based on Wifi |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106802622A (en) * | 2017-04-06 | 2017-06-06 | 江苏国电格朗电气科技有限公司 | Fire-fighting equipment power supply smart comprehensive monitoring system based on bus structures |
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| CN104898537B (en) | 2017-11-07 |
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Address after: 362006 Fujian Yatai Quanzhou economic and Technological Development Zone Road F-17B block B building Patentee after: Fujian Qing Ye Electronics Co., Ltd. Address before: 362201 Fujian city of Quanzhou province Jinjiang City Meiling crystal code room 1511 Patentee before: Fujian Qing Ye Electronics Co., Ltd. |