CN103745552A - Automatic fire alarm system - Google Patents
Automatic fire alarm system Download PDFInfo
- Publication number
- CN103745552A CN103745552A CN201310725801.XA CN201310725801A CN103745552A CN 103745552 A CN103745552 A CN 103745552A CN 201310725801 A CN201310725801 A CN 201310725801A CN 103745552 A CN103745552 A CN 103745552A
- Authority
- CN
- China
- Prior art keywords
- data
- control system
- gas concentration
- temperature
- computer control
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Images
Landscapes
- Fire Alarms (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses an automatic fire alarm system. The system comprises temperature sensors, gas sensors, an A/D conversion module, a single-chip microcomputer control system, a data memory, a display and an alarm, wherein the temperature sensors are used for acquiring atmospheric temperature data and sending the temperature data to the single-chip microcomputer control system; the gas sensors are connected with the A/D conversion module for acquiring gas concentration data and sending the data to the single-chip microcomputer control system through A/D data conversion; the data memory is used for storing the temperature data and the gas concentration data which are received by the single-chip microcomputer control system; the display is used for displaying the temperature data and the gas concentration data in the data memory; and the alarm is used for working when the temperature data and the gas concentration data which are received by the single-chip microcomputer control system exceed a preset value scope. Since multi-point detection is adopted, the automatic fire alarm system is of high reliability. By using the automatic fire alarm system, local fire hidden risks can be found as early as possible and timely alarm is realized.
Description
Technical field
The present invention relates to a kind of warning system, particularly a kind of automatic fire alarm system.
Background technology
Since reform and opening-up, country enters fast-developing construction period, economy obtain fast-developing in, also often can hear or see because safety practice is not in place, or artificial negligence causes big fire, cause property and personnel's heavy losses.Especially society, high building stands in great numbers, and urban population density is large, once breaking out of fire will cause consequence difficult to the appraisal.
Fire prevention is all the topic that country and society are concerned about all the time.Along with China's expanding economy, the quickening of construction speed, the buildings of China is on the increase and is densely distributed, and fire safety problem becomes focus in recent years, the Important Problems of Ye Shi China " Eleventh-Five Year Plan ".The serious consequence of fire, is reminding people will strengthen fireproofing dynamics, accomplishes to prevent trouble before it happens.The safety problem that building occurs is not only embodied in the work progress of building, is also embodied in the aspects such as the means of escape of new building and technical essential.The high stratification of urban architecture, densification, ornament materials variation, power load and fire load constantly increase, and all can propose higher, stricter requirement to Fire fighting work for buildings.
The regulation and stipulation about fire prevention has been carried out in country's construction aspect engineering, Building Fire Protection technology comprises: the fire resistance rating of firebreak, buildings, fire compartment, finishing material are controlled, and anti-smoke removal facility, safe escape, indoor and outdoor hydrant system, fire automatic alarm device, automatically sprays water and puts out a fire and the setting of other fire-fighting equipment etc.According to China, at the regulation and stipulation of construction work, carry out job design, strive for accomplishing to prevent that fire from occurring and reducing fire to occur, fire damage drops to minimum, can accomplish to improve safety coefficient.In order more effectively to reduce disaster degree.
The design, in conjunction with social actual conditions, investigates and analyses and shows generally popular socially fire alarm product, designs a set of can scenting a hidden danger in time, and alarm, and rate of false alarm is low, the fire alarm system that accuracy rate is high.Design system adopts multiple spot monitoring of environmental temperature and smokescope, so that the detected ambient conditions of overall understanding realizes and taking a firm foundation for accurate forecast, and each monitoring point realizes the intercommunication mutually of multi-point by wireless transmission method, realizes data interchange.Each monitoring point is a monitoring point in whole fire automatic Testing Alarm System, and can independently realize automatic fire alarm.
Summary of the invention
The invention provides a kind of automatic fire alarm system, it can overcome the deficiencies in the prior art, and by adopting multiple spot to detect, reliability is high, is conducive to find early Local Fire hidden danger, reports to the police early.
A kind of automatic fire alarm system that the embodiment of the present invention provides, comprises temperature sensor, gas sensor, A/D modular converter, single-chip computer control system, data-carrier store, display and alarm;
A plurality of temperature sensors, for gathering a plurality of atmospheric temperature data, and are sent to single-chip computer control system by described a plurality of temperature datas;
A plurality of gas sensors connect A/D modular converter, for gathering a plurality of gas concentration data, after A/D translation data, are sent to single-chip computer control system;
Data-carrier store, a plurality of temperature datas and a plurality of gas concentration data that for storing single-chip computer control system, receive;
Display, for a plurality of temperature datas and a plurality of gas concentration data of display data memory;
Alarm, while exceeding the scope of predetermined value for a plurality of temperature datas of receiving when single-chip computer control system and a plurality of gas concentration data, alarm work.
This system also comprises wireless sending module and wireless receiving module;
Described wireless sending module, a plurality of temperature datas that receive for wireless transmission single-chip computer control system and a plurality of gas concentration data;
Described wireless receiving module, a plurality of temperature datas and a plurality of gas concentration data that for wireless sending module described in wireless receiving, send.
Described wireless sending module and wireless receiving module comprise bluetooth, WIFI wireless transport module.
Described single-chip computer control system comprises comparer, for a plurality of temperature datas that receive and a plurality of gas concentration data and pre-stored value are compared.
Described single-chip computer control system also comprises arithmetical unit, for average and the pre-stored value of the average of a plurality of temperature datas that receive and a plurality of gas concentration data are compared.
A kind of automatic fire alarm system provided by the invention, by adopting multiple spot to detect, reliability is high, is conducive to find early Local Fire hidden danger, reports to the police early.
Accompanying drawing explanation
The schematic diagram of a kind of automatic fire alarm system that Fig. 1 provides for the embodiment of the present invention.
Embodiment
Below the embodiment of the embodiment of the present invention is described in detail:
A kind of automatic fire alarm system that the embodiment of the present invention provides, as shown in Figure 1, comprises temperature sensor, gas sensor, A/D modular converter, single-chip computer control system, data-carrier store, display and alarm;
A plurality of temperature sensors, for gathering a plurality of atmospheric temperature data, and are sent to single-chip computer control system by described a plurality of temperature datas;
A plurality of gas sensors connect A/D modular converter, for gathering a plurality of gas concentration data, after A/D translation data, are sent to single-chip computer control system;
Data-carrier store, a plurality of temperature datas and a plurality of gas concentration data that for storing single-chip computer control system, receive;
Display, for a plurality of temperature datas and a plurality of gas concentration data of display data memory;
Alarm, while exceeding the scope of predetermined value for a plurality of temperature datas of receiving when single-chip computer control system and a plurality of gas concentration data, alarm work.
This system also comprises wireless sending module and wireless receiving module;
Described wireless sending module, a plurality of temperature datas that receive for wireless transmission single-chip computer control system and a plurality of gas concentration data;
Described wireless receiving module, a plurality of temperature datas and a plurality of gas concentration data that for wireless sending module described in wireless receiving, send.
Described wireless sending module and wireless receiving module comprise bluetooth, WIFI wireless transport module.
Described single-chip computer control system comprises comparer, for a plurality of temperature datas that receive and a plurality of gas concentration data and pre-stored value are compared.
Described single-chip computer control system also comprises arithmetical unit, for a plurality of temperature data values that receive and average and a plurality of gas concentration data value and average and pre-stored value are compared.
Use computer technology that controller, detector, internal system are carried out to combination, by technology, dial " ll9 " alarm center.
Intelligent: invention detection system can be imitated by people's thinking, the analog quantitys such as automatic collecting temperature, humidity, gas concentration, dust, adopt fuzzy logic and artificial neural network technology mode etc. to process calculating, every environmental parameter is analyzed, thereby can survey exactly and forecast fire, avoid the phenomenon of failing to report and reporting by mistake.
Variation; (1) make fire detection technology carry out variation.The combination of temperature-sensitive, sense cigarette, flame, poisonous and combustible gas probe and two or more detectors etc.
(2) equipment connection mode is carried out to variation.Equipment room can connect by wireless technology, and access mutually forms wired complementary with radio function.
Miniaturization: the miniaturization of automatic fire alarm system refers to that test section, control section carry out system miniaturization.If automatic fire alarm system is realized miniaturization, the equipment such as the detecting device in system, central control unit will diminish relatively so, and some panalarm can no longer independently arrange, and can rely on equipment, Service Source in network judge, control and report to the police.
Civil nature: at present China's automatic fire alarm system is only installed on Important building, Er developed country, automatic fire alarm system has all been installed by many ordinarily residents family.Along with China's economy develops fast, further the improving and improve intelligent degree of the raising of people's awareness of safety, automatic fire alarm system, civilian installation automatic fire alarm system becomes development trend.
Wireless penetration: simple for the setting of Bluetooth technology wireless fire disaster automatic alarm system, be easy to install, debug easy etc., to building structure, damage less, be convenient to original system integrated, easily expansion, simplicity of design and addressing completely, be convenient to networking design, can be widely used in school, government department, company, factory, building complex and be not easy to that networking, buildings disperse, scale is large, disturb little building.For hot work in progress or weighing newly-decorated building, in the situation that wired automatic fire alarm system is not installed, Bluetooth technology wireless penetration can fully be used for ensureing the safety of buildings.
Sensitization: adopt advanced laser acquisition and special active air Sampling techniques, utilize " artificial neural network " algorithm, make very strong adaptive faculty, learning ability and processing power.The main frame of system can carry out exchanging of Bidirectional intelligent information with its handset.Improved response speed and the service ability of whole system, rate of false alarm is reduced, sensitivity improves
A kind of automatic fire alarm system provided by the invention, by adopting multiple spot to detect, reliability is high, is conducive to find early Local Fire hidden danger, reports to the police early.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add essential general hardware platform by software and realize, and can certainly pass through hardware, but in a lot of situation, the former is better embodiment.Understanding based on such, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, or the network equipment etc.) carry out the method described in each embodiment of the present invention.
Disclosed is above only several specific embodiment of the present invention, and still, the present invention is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (5)
1. an automatic fire alarm system, is characterized in that, comprises temperature sensor, gas sensor, A/D modular converter, single-chip computer control system, data-carrier store, display and alarm;
A plurality of temperature sensors, for gathering a plurality of atmospheric temperature data, and are sent to single-chip computer control system by described a plurality of temperature datas;
A plurality of gas sensors connect A/D modular converter, for gathering a plurality of gas concentration data, after A/D translation data, are sent to single-chip computer control system;
Data-carrier store, a plurality of temperature datas and a plurality of gas concentration data that for storing single-chip computer control system, receive;
Display, for a plurality of temperature datas and a plurality of gas concentration data of display data memory;
Alarm, while exceeding the scope of predetermined value for a plurality of temperature datas of receiving when single-chip computer control system and a plurality of gas concentration data, alarm work.
2. a kind of automatic fire alarm system according to claim 1, is characterized in that, this system also comprises wireless sending module and wireless receiving module;
Described wireless sending module, a plurality of temperature datas that receive for wireless transmission single-chip computer control system and a plurality of gas concentration data;
Described wireless receiving module, a plurality of temperature datas and a plurality of gas concentration data that for wireless sending module described in wireless receiving, send.
3. a kind of automatic fire alarm system according to claim 2, is characterized in that, described wireless sending module and wireless receiving module comprise bluetooth, WIFI wireless transport module.
4. a kind of automatic fire alarm system according to claim 1, is characterized in that, described single-chip computer control system comprises comparer, for a plurality of temperature datas that receive and a plurality of gas concentration data and pre-stored value are compared.
5. a kind of automatic fire alarm system according to claim 4, it is characterized in that, described single-chip computer control system also comprises arithmetical unit, for average and the pre-stored value of the average of a plurality of temperature datas that receive and a plurality of gas concentration data are compared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725801.XA CN103745552A (en) | 2013-12-25 | 2013-12-25 | Automatic fire alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725801.XA CN103745552A (en) | 2013-12-25 | 2013-12-25 | Automatic fire alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103745552A true CN103745552A (en) | 2014-04-23 |
Family
ID=50502566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310725801.XA Pending CN103745552A (en) | 2013-12-25 | 2013-12-25 | Automatic fire alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103745552A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043214A (en) * | 2014-06-19 | 2014-09-17 | 西安科技大学 | Oil-gas explosion suppression controller of wireless network |
| CN104112328A (en) * | 2014-07-15 | 2014-10-22 | 大连大学 | Automatic fire alarm system |
| CN105257139A (en) * | 2015-08-05 | 2016-01-20 | 广州市开拓网络技术有限公司 | Intelligent multi-mode-controlled monitoring and control system for fireproof door |
| CN106023507A (en) * | 2016-06-23 | 2016-10-12 | 黑龙江正基消防工程有限公司 | Fire fighting control system fire alarm controller based on integrated touch screen machine |
| CN108831088A (en) * | 2018-05-07 | 2018-11-16 | 岭东核电有限公司 | A kind of nuclear power plant containment shell test fire early-warning system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040189461A1 (en) * | 2002-09-19 | 2004-09-30 | Tice Lee D. | Multi-sensor device and methods for fire detection |
| WO2004114244A1 (en) * | 2003-06-25 | 2004-12-29 | Han-Gyu Yang | Disaster preventing system using digital radio communication |
| CN101706987A (en) * | 2009-05-27 | 2010-05-12 | 北京奥腾讯达科技有限公司 | Smoke-temperature sensing fire integrated warning system |
| CN101847303A (en) * | 2009-03-26 | 2010-09-29 | 何玉玲 | Speech digital network fire alarm design based on single chip |
| CN201629021U (en) * | 2010-04-16 | 2010-11-10 | 李加升 | Fireproof earth-leakage monitoring device |
| CN202916939U (en) * | 2012-11-26 | 2013-05-01 | 西安奥赛福科技有限公司 | Wireless fire detector |
-
2013
- 2013-12-25 CN CN201310725801.XA patent/CN103745552A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040189461A1 (en) * | 2002-09-19 | 2004-09-30 | Tice Lee D. | Multi-sensor device and methods for fire detection |
| WO2004114244A1 (en) * | 2003-06-25 | 2004-12-29 | Han-Gyu Yang | Disaster preventing system using digital radio communication |
| CN101847303A (en) * | 2009-03-26 | 2010-09-29 | 何玉玲 | Speech digital network fire alarm design based on single chip |
| CN101706987A (en) * | 2009-05-27 | 2010-05-12 | 北京奥腾讯达科技有限公司 | Smoke-temperature sensing fire integrated warning system |
| CN201629021U (en) * | 2010-04-16 | 2010-11-10 | 李加升 | Fireproof earth-leakage monitoring device |
| CN202916939U (en) * | 2012-11-26 | 2013-05-01 | 西安奥赛福科技有限公司 | Wireless fire detector |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043214A (en) * | 2014-06-19 | 2014-09-17 | 西安科技大学 | Oil-gas explosion suppression controller of wireless network |
| CN104043214B (en) * | 2014-06-19 | 2017-05-31 | 西安科技大学 | A kind of wireless network oil gas explosion suppression control unit |
| CN104112328A (en) * | 2014-07-15 | 2014-10-22 | 大连大学 | Automatic fire alarm system |
| CN105257139A (en) * | 2015-08-05 | 2016-01-20 | 广州市开拓网络技术有限公司 | Intelligent multi-mode-controlled monitoring and control system for fireproof door |
| CN105257139B (en) * | 2015-08-05 | 2018-02-06 | 广州市开拓网络技术有限公司 | A kind of fire resistant doorsets intellectual monitoring control system of multi-mode manipulation |
| CN106023507A (en) * | 2016-06-23 | 2016-10-12 | 黑龙江正基消防工程有限公司 | Fire fighting control system fire alarm controller based on integrated touch screen machine |
| CN108831088A (en) * | 2018-05-07 | 2018-11-16 | 岭东核电有限公司 | A kind of nuclear power plant containment shell test fire early-warning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205140120U (en) | Long -range monitoring and forewarning system of thing networking image conflagration | |
| CN103745552A (en) | Automatic fire alarm system | |
| CN103955174A (en) | Building health monitoring system based on building information model technology | |
| CN1916797A (en) | Wireless intelligence type monitoring and controlling alarm system for safety, environmental protection in room | |
| CN111569346B (en) | Intelligent fire extinguisher remote monitoring and management system | |
| CN102324064B (en) | Dynamic fire risk assessment method and system based on sensor tape | |
| CN204044599U (en) | Based on the fire monitoring safety-protection system of Internet of Things | |
| CN204557180U (en) | Based on the building health monitoring systems of BIM technology | |
| CN209591048U (en) | A kind of Electrical Safety dynamic monitoring system with gas leakage alarm | |
| CN206741652U (en) | A kind of fire protection alarm system of students' dormitory with life detection function | |
| CN102708645A (en) | Ship-cabin chain fire-disaster alarming priority assessment method | |
| CN204926382U (en) | Coal yard spontaneous combustion monitoring system based on zigBee technique | |
| CN105374170A (en) | Novel intelligent household gas leakage monitoring system | |
| CN106197557B (en) | A kind of wall vibration detecting system and its detection method | |
| CN208689732U (en) | A kind of oil tanker clears the ship the intelligent wireless monitoring and warning system of operating environment | |
| CN205247550U (en) | Intelligence fire alarm device | |
| CN103761825A (en) | Automatic fire alarming method | |
| CN208172972U (en) | A kind of smart home system based on zigbee | |
| CN106290709A (en) | A kind of transformer station gas wireless monitor alarm control method | |
| CN205427557U (en) | Chemical industry garden environmental monitoring system based on internet of things | |
| CN204926385U (en) | Building fire control monitored control system based on zigBee communication | |
| Wang et al. | Forest fire warning system based on GIS and WSNs | |
| CN108170060A (en) | Danger source and environment monitoring warning system and method | |
| CN111726412A (en) | Intelligent building monitored control system based on big data | |
| CN103745553A (en) | Fire hazard automatic alarm apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |