CN104599428A - Intelligent fire disaster alarming system of laboratory - Google Patents

Intelligent fire disaster alarming system of laboratory Download PDF

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Publication number
CN104599428A
CN104599428A CN201510053486.XA CN201510053486A CN104599428A CN 104599428 A CN104599428 A CN 104599428A CN 201510053486 A CN201510053486 A CN 201510053486A CN 104599428 A CN104599428 A CN 104599428A
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CN
China
Prior art keywords
module
control chip
fire
laboratory
host computer
Prior art date
Application number
CN201510053486.XA
Other languages
Chinese (zh)
Inventor
张义红
杨黎鹏
韦方
杨磊雨
Original Assignee
东华大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 东华大学 filed Critical 东华大学
Priority to CN201510053486.XA priority Critical patent/CN104599428A/en
Publication of CN104599428A publication Critical patent/CN104599428A/en

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Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00Fire alarms; Alarms responsive to explosion

Abstract

The invention provides an intelligent fire disaster alarming system of a laboratory. The intelligent fire disaster alarming system comprises a host control chip module, wherein the host control chip module is connected with a slave control chip module; a temperature sensor module, a smoke sensor module, a CO sensor module and a CO2 sensor module are connected with the slave control chip module; the host control chip module is further connected with a power supply module, a clock module, a video monitoring module, an audible and visual alarm module, a remote alarming module, a fire extinguishment control module and a control center. By the aid of the system, the disadvantages of the prior art are overcome; a plurality of fire disaster factor detectors are used for improving the alarming reliability; the fire extinguishment monitoring is realized in all directions by the audible and visual alarm module, the remote alarming module and the fire extinguishment control module. The intelligent fire disaster alarming system has the advantages of good reliability, strong instantaneity, low false alarm rate and high efficiency, and intellectualization and informatization degrees of a laboratory fire extinguishment system are improved.

Description

A kind of laboratory Intelligent fire alarm system
Technical field
The present invention relates to a kind of laboratory Intelligent fire alarm system, belong to technical field of automatic fire alarm.
Background technology
At present, the laboratory intelligent fire-pretection system being core with automatic fire alarm technology is the important leverage of prevention and containment laboratory fire.In recent years, China laboratory Intelligent fire alarm system achieves very fast development.Prior art is generally at indoor location fire fighting alarm device, fire alarm installation monitors fire information with detector, detect have fire alarm to occur time, fire alarm is transferred to automatic fire alarm main frame by detector, and at indoor generation audible and visible alarm, then operator on duty arrives after detector position checks, just can be confirmed whether genuine breaking out of fire or wrong report.This method duration, inefficiency, to the reaction capacity of fire and real-time monitoring capacity all poor, easily result in greater loss.
Summary of the invention
The laboratory Intelligent fire alarm system that the technical problem to be solved in the present invention is to provide a kind of good reliability, real-time, rate of false alarm is low, efficiency is high, to improve intellectuality and the level of informatization of laboratory fire-fighting system.
In order to solve the problems of the technologies described above, technical scheme of the present invention is to provide a kind of laboratory Intelligent fire alarm system, it is characterized in that: comprise host computer control chip module, host computer control chip module with from machine control chip model calling, temperature sensor module, smoke transducer module, CO sensor assembly and CO 2sensor assembly all with from machine control chip model calling; Host computer control chip module is also connected with power module, clock module, video monitoring module, sound and light alarm module, remote alarms module, control module of putting out a fire, control center.
Preferably, described temperature sensor module, smoke transducer module, CO sensor assembly and CO 2the information collected is converted to digital signal and sends to corresponding to machine control chip module by sensor assembly, digital signal described in accepting from machine control chip module, make a policy after process, determine whether fire signal, and send the result of decision to host computer control chip module; Draw fire alarm grade after the decision information process that each Lu Congji control chip module sends by host computer control chip module, and fire alarm grade is sent to control center, for remote monitoring; Meanwhile, host computer control chip module sends video monitoring open command, and video monitoring module is started working, and the image data photographed is transferred to control center's main frame, for being confirmed whether breaking out of fire and judging fire location or point of origin; Sound and light alarm module is sounded and illumination, outwards sends alerting signal; Laboratory fire signal is sent to remote terminal, for networking control by remote alarms module; Fire extinguishing control module starts extinguishing device and carries out emergent fire extinguishing process.
Preferably, described temperature sensor module, smoke transducer module, CO sensor assembly, CO 2sensor assembly all has many groups with corresponding from machine control chip module, is arranged in the diverse location of fire hazard monitoring environment.
Preferably, described host computer control chip is single-chip microcomputer, DSP or ARM chip.
Preferably, described from machine control chip be single-chip microcomputer, DSP or ARM chip.
Preferably, described host computer control chip module with from the communication mode of machine control chip module be wired or wireless.
Preferably, in described remote alarms module, be provided with SIM card, in order to send warning message to distant place mobile phone.
System provided by the invention overcomes the deficiencies in the prior art, uses multiple pyric factor detector to improve the reliability of warning, realizes fire extinguishing monitoring in all directions by sound and light alarm module, remote alarms module and fire extinguishing control module.Good reliability, real-time, rate of false alarm is low, and efficiency is high, improves intellectuality and the level of informatization of laboratory fire-fighting system.
Accompanying drawing explanation
Fig. 1 is laboratory provided by the invention Intelligent fire alarm system schematic diagram.
Embodiment
For making the present invention become apparent, hereby with a preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Fig. 1 is laboratory provided by the invention Intelligent fire alarm system schematic diagram, and described laboratory Intelligent fire alarm system comprises temperature sensor module, smoke transducer module, CO sensor assembly, CO 2sensor assembly, from machine control chip module, host computer control chip module, power module, clock module, video monitoring module, sound and light alarm module, remote alarms module, fire extinguishing control module, control center and communication module.Temperature sensor module, smoke transducer module, CO sensor assembly and CO 2sensor assembly is connected from machine control chip module with corresponding respectively, is arranged in the environmental field of fire hazard monitoring.Temperature sensor module, smoke transducer module, CO sensor assembly and CO 2sensor assembly has many groups with corresponding from machine control chip module, is arranged in the diverse location of fire hazard monitoring environment.Power module, clock module are connected with the input end of host computer control chip module, and host computer control chip module output terminal is connected with video monitoring module, sound and light alarm module, remote alarms module, control module of putting out a fire.
Host and slave processors control chip is single-chip microcomputer, DSP or ARM chip.
Host computer control chip module with from the communication mode of machine control chip module can be wired or wireless one, as the one in RS485, CAN, SPI, wifi, bluetooth.
There is SIM card in remote alarms module, warning message can be sent to distant place mobile phone.
Temperature sensor module, smoke transducer module, CO sensor assembly and CO 2the information collected is converted to digital signal and sends to corresponding to machine control chip module by sensor assembly, after the digital signal processing that this group sensor assembly sends by machine control chip module, compare with respective threshold, if having temperature, smog, CO and CO 2exceed threshold value both in four factors or more than both, be then judged as fire signal, and send judged result to host computer control chip module.The judged result process that each Lu Congji control chip module sends by host computer control chip module, if fire signal accounts for all from 1/3 of machine module ratio and following from machine module, is then judged as small-sized fire; If fire signal accounts for all from 1/3 to 2/3 of machine module ratio from machine module, be then judged as medium-sized fire; If fire signal from machine module account for all from 2/3 of machine module ratio and more than, be then judged as large-sized fire; Draw fire alarm grade thus, and fire alarm grade is sent to control center, for remote monitoring.Simultaneously, host computer control chip module sends video monitoring open command, video monitoring module is started working, the image data photographed is transferred to control center's main frame, namely operator on duty is confirmed whether breaking out of fire by the display of control center's main frame, thus correctly take corresponding emergency measure, improve fire disaster emergency disposing capacity.Meanwhile, the image that video monitoring module photographs can be stored in control center's main frame, facilitates fire accident investigation personnel to have access to, and confirms fire location or point of origin, investigates thoroughly fire failure reason, thus improves efficiency and the accuracy of fire accident investigation.Sound and light alarm module is sounded and illumination, outwards sends alerting signal.Laboratory fire signal is sent to remote terminal by remote alarms module, is convenient to networking control.Fire extinguishing control module can start extinguishing device and carry out emergent fire extinguishing process, thus omnibearing realization fire extinguishing monitoring.

Claims (7)

1. a laboratory Intelligent fire alarm system, is characterized in that: comprise host computer control chip module, host computer control chip module with from machine control chip model calling, temperature sensor module, smoke transducer module, CO sensor assembly and CO 2sensor assembly all with from machine control chip model calling; Host computer control chip module is also connected with power module, clock module, video monitoring module, sound and light alarm module, remote alarms module, control module of putting out a fire, control center.
2. a kind of laboratory as claimed in claim 1 Intelligent fire alarm system, is characterized in that: described temperature sensor module, smoke transducer module, CO sensor assembly and CO 2the information collected is converted to digital signal and sends to corresponding to machine control chip module by sensor assembly, digital signal described in accepting from machine control chip module, make a policy after process, determine whether fire signal, and send the result of decision to host computer control chip module; Draw fire alarm grade after the decision information process that each Lu Congji control chip module sends by host computer control chip module, and fire alarm grade is sent to control center, for remote monitoring; Meanwhile, host computer control chip module sends video monitoring open command, and video monitoring module is started working, and the image data photographed is transferred to control center's main frame, for being confirmed whether breaking out of fire and judging fire location or point of origin; Sound and light alarm module is sounded and illumination, outwards sends alerting signal; Laboratory fire signal is sent to remote terminal, for networking control by remote alarms module; Fire extinguishing control module starts extinguishing device and carries out emergent fire extinguishing process.
3. a kind of laboratory as claimed in claim 1 Intelligent fire alarm system, is characterized in that: described temperature sensor module, smoke transducer module, CO sensor assembly, CO 2sensor assembly all has many groups with corresponding from machine control chip module, is arranged in the diverse location of fire hazard monitoring environment.
4. a kind of laboratory as claimed in claim 1 Intelligent fire alarm system, is characterized in that: described host computer control chip is single-chip microcomputer, DSP or ARM chip.
5. a kind of laboratory as claimed in claim 1 Intelligent fire alarm system, is characterized in that: described from machine control chip be single-chip microcomputer, DSP or ARM chip.
6. a kind of laboratory as claimed in claim 1 Intelligent fire alarm system, is characterized in that: described host computer control chip module with from the communication mode of machine control chip module be wired or wireless.
7. a kind of laboratory as claimed in claim 1 Intelligent fire alarm system, is characterized in that: be provided with SIM card in described remote alarms module, in order to send warning message to distant place mobile phone.
CN201510053486.XA 2015-02-02 2015-02-02 Intelligent fire disaster alarming system of laboratory CN104599428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510053486.XA CN104599428A (en) 2015-02-02 2015-02-02 Intelligent fire disaster alarming system of laboratory

Publications (1)

Publication Number Publication Date
CN104599428A true CN104599428A (en) 2015-05-06

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105214271A (en) * 2015-11-16 2016-01-06 范朝阳 Extinguishing device remote control open system
CN105303753A (en) * 2015-11-30 2016-02-03 重庆安迈科技有限公司 Fireproof alarm system
CN105551170A (en) * 2016-03-01 2016-05-04 邓安达 Wireless extinguishing alarm system
CN106373318A (en) * 2016-10-27 2017-02-01 深圳乐创信息通讯技术有限公司 Fire prevention and control system based on LoRa technology
CN106442237A (en) * 2015-08-13 2017-02-22 黑龙江省鑫易诚新能源科技有限公司 Portable smoke detection apparatus
CN106556673A (en) * 2015-09-29 2017-04-05 哈尔滨东方报警设备开发有限公司 A kind of portable chemical test device
CN106556672A (en) * 2015-09-29 2017-04-05 哈尔滨东方报警设备开发有限公司 A kind of portable cigarette sense test device
CN106683332A (en) * 2017-03-21 2017-05-17 中核第四研究设计工程有限公司 Integral safety alarm system for laboratory room
CN108022396A (en) * 2017-11-24 2018-05-11 北海思博网络科技有限公司 A kind of system and method based on the fire extinguishing of Wi-Fi and GPRS smart homes
CN109187850A (en) * 2018-07-03 2019-01-11 浙江农林大学 A kind of laboratory intelligent and safe management system and its working method
CN110223475A (en) * 2019-05-30 2019-09-10 吴俊� A kind of fire-fighting equipment network remote linkage authorization device for unattended place
US10885763B2 (en) 2016-04-01 2021-01-05 Intel Corporation Sensing technologies in alarm devices

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106442237A (en) * 2015-08-13 2017-02-22 黑龙江省鑫易诚新能源科技有限公司 Portable smoke detection apparatus
CN106556672A (en) * 2015-09-29 2017-04-05 哈尔滨东方报警设备开发有限公司 A kind of portable cigarette sense test device
CN106556673A (en) * 2015-09-29 2017-04-05 哈尔滨东方报警设备开发有限公司 A kind of portable chemical test device
CN105214271A (en) * 2015-11-16 2016-01-06 范朝阳 Extinguishing device remote control open system
CN105303753A (en) * 2015-11-30 2016-02-03 重庆安迈科技有限公司 Fireproof alarm system
CN105551170A (en) * 2016-03-01 2016-05-04 邓安达 Wireless extinguishing alarm system
US10885763B2 (en) 2016-04-01 2021-01-05 Intel Corporation Sensing technologies in alarm devices
CN106373318A (en) * 2016-10-27 2017-02-01 深圳乐创信息通讯技术有限公司 Fire prevention and control system based on LoRa technology
CN106683332A (en) * 2017-03-21 2017-05-17 中核第四研究设计工程有限公司 Integral safety alarm system for laboratory room
CN108022396A (en) * 2017-11-24 2018-05-11 北海思博网络科技有限公司 A kind of system and method based on the fire extinguishing of Wi-Fi and GPRS smart homes
CN109187850A (en) * 2018-07-03 2019-01-11 浙江农林大学 A kind of laboratory intelligent and safe management system and its working method
CN109187850B (en) * 2018-07-03 2021-03-16 浙江农林大学 Intelligent laboratory safety management system and working method thereof
CN110223475A (en) * 2019-05-30 2019-09-10 吴俊� A kind of fire-fighting equipment network remote linkage authorization device for unattended place

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Application publication date: 20150506