CN203276496U - Intelligent system capable of monitoring gas leakage and automatically alarming - Google Patents
Intelligent system capable of monitoring gas leakage and automatically alarming Download PDFInfo
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- CN203276496U CN203276496U CN 201320083909 CN201320083909U CN203276496U CN 203276496 U CN203276496 U CN 203276496U CN 201320083909 CN201320083909 CN 201320083909 CN 201320083909 U CN201320083909 U CN 201320083909U CN 203276496 U CN203276496 U CN 203276496U
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Abstract
The utility model provides an intelligent system capable of monitoring gas leakage and automatically alarming, including a monitoring central unit and a plurality of same detection units, wherein the monitoring central unit has an upper computer, and each detection unit includes a data processing intelligent control unit, a sensor, a solenoid valve, a sound and light alarming unit, a mobile terminal, an exhaust fan, an ambulance unit, and a user database. The system is based on combination of the wireless communication technology of the Internet of things and the network microprocessor technology to solve the problem of long-distance transmission, real-time data acquisition and wireless remote monitoring. A lot of maintenance work of a cable network is eliminated. When gas leaks, the upper computer communicates with a single-chip microcomputer of the detection unit and a preset mobile terminal by using GPRS of a mobile phone GSM via a serial port, sends alarm short message statements, and synchronously instruct to close the solenoid valve and start the exhaust fan and the sound and light alarming unit. Connection with 119,110,120 is completed as required. The system is applicable for catering, company and family kitchens.
Description
Technical field
The utility model relates to a kind of intelligence control system of monitoring gas leakage and automatic alarm, cut-out source of the gas and pressure air draft.
Background technology
The combustion gas of generally using is pipe gas and canned combustion gas.Combustion gas is a kind of gas of danger, and the improper use meeting is blasted or made the people poisoning, causes huge property loss and personal injury.The safe handling combustion gas is very important.At present, in order to monitor the leakage problem in the gas appliance use procedure, settle often gas alarm device in the field of employment.But present gas alarm device is basically separate with gas kitchen ranges, in case gas leakage occurs, warning device can not be controlled the gas kitchen ranges Shuttoff Valve when reporting to the police, and danger exists, and gas leakage also can continue, to such an extent as to blast; The function that also there is no automatic fire department notification.What warning device was general is to adopt sound and light alarm, then is reported to the police to fire department by manual telephone system and cry for help, and the scene can not get timely processing.It is long that thereby the rescue personnel that causes reporting to the police rushes towards the on-the-spot time, and property loss and personal injury are large.Provide gas leakage automatic alarm intelligent system to be badly in need of in the industry.
Summary of the invention
The problem that exists in order to solve gas leakage alarm, the utility model provide a kind of monitoring gas leakage and automatic alarm intelligent system.
As shown in Figure 1, a kind of monitoring gas leakage and automatic alarm intelligent system comprise monitoring center unit and N identical detecting unit;
The monitoring center unit arranges primary processor, and it is host computer 18, and host computer 18 is computing machines, and operating software is arranged inside computing machine;
Include data in N identical detecting unit and process intelligent control unit 10, sensor 11, electromagnetic valve 12, sound, light are warned unit 13, mobile phone terminal 14, exhaust fan 15 is given first aid to unit 16, customer data base 17; Each detecting unit is placed in concrete monitoring point;
Data are processed intelligent control unit 10 and are warned unit 13, mobile phone terminal 14, exhaust fan 15, give first aid to unit 16, customer data base 17 to be connected respectively with sensor 11, electromagnetic valve 12, sound, light; Customer data base 17 is connected with monitoring center host computer 18;
It is single-chip microcomputers that described data are processed intelligent control unit 10, it is from processor, the note statement of the built-in operating software in single-chip microcomputer the inside, warning, and preset the numerical value of sensor 11 warning concentration threshold W, warning concentration threshold W 〉=0.1 %, data are processed intelligent control unit 10 information that sensor 11 detects are real-time transmitted to customer data base 17, storage and building database; Customer data base 17 is also stored user's address, title and is used the information of combustion gas; As warning concentration threshold W 〉=0.1 %, data are processed intelligent control unit 10 and are sent SMS alarm information to mobile phone terminal 15, host computer 18, and electromagnetic valve of instruction door 12 is closed simultaneously, opens exhaust fan 13, and startup sound, light are warned unit 14 onsite alarmings; The monitoring center unit as required, by host computer 18 to the rescue unit 16 send distress signals; The host computer 18 of monitoring center unit is the information of calling and obtaining user database 17 in real time;
Sound, light are warned unit 14 and are comprised hummer and LED lamp, and alarm sound and warning light are provided respectively;
In order to solve the remote transmission problem, the function of realization and alarm, real-time data acquisition and Real-Time Monitoring, the primary processor host computer 18 of monitoring center unit utilizes cell phone GSM and GPRS communication mode, and the single-chip microcomputer of processing intelligent control unit 10 by the data of serial port and detecting unit communicates.
Be the interference that prevents that radio communication from bringing, after all Frames, doublet is all the CRC-16 check code, and primary processor regularly obtains the combustion gas real-time parameter sent up from processor.
According to Fig. 2, the software flow of introducing a kind of gas leakage automatic alarm intelligent system is as follows:
Carry out step 100, beginning, System self-test.
Carry out step 105, sensor 11 detection information;
Carry out step 110, data are processed intelligent control unit 10 and are received detection information;
Carry out step 115, warning concentration threshold W 〉=0.1 %? no, carry out step 125, building database; Carry out step 120;
Carry out step 120, the threshold value W to host computer 18 transmission are reported to the police to the note statement that monitoring center transmits messages alert, reports to the police;
Carry out step 130, data are processed intelligent control unit 10 to the mobile phone terminal warning statement of sending short messages, and report to the police;
Carry out step 135, data are processed intelligent control unit 10 and are sent instruction, close gas electromagnetic valve door 12.
Carry out step 140, data are processed intelligent control unit 10 and are sent instruction, open exhaust fan.
Carry out step 145, data are processed intelligent control unit 10 and are sent instruction, and sound, light alarm unit send sound, visual alarm.
Carry out step 150, finish.
Beneficial effect:The utility model provides a kind of monitoring gas leakage and automatic alarm intelligent system, comprises monitoring center unit and a plurality of detecting unit; Utilize mobile wireless network to realize data acquisition and video monitoring and the control of remote monitoring measuring point, combustion gas is leaked, utilize cell phone GSM and GPRS communication mode, the single-chip microcomputer of processing intelligent control unit 10 by the data of serial port and detecting unit communicates.Primary processor sends the alarming short message statement to the mobile phone terminal that pre-sets, and synchronic command shut electromagnetic valve door; The instruction exhaust fan starts, and the combustion gas of revealing is discharged on-the-spot; Instruction sound, light are warned hummer sounding and the flicker of LED lamp of unit; Can complete and dock with 119,110,120 as required.Native system combines based on Internet of Things wireless communication technology and network microprocessor technology, and this system need not wiring and is subjected to hardly region limits, uses wireless network communication technique to realize the remote monitoring that gas leakage is reported to the police.Due to the GSM wide network coverage, utilize the gsm wireless communication mode to realize the Real-time Collection of parameter, be the maximum utilization to the existing communication resource.Exempt a large amount of line services of cable network, saved to greatest extent investment.Solved the remote transmission problem, real-time data acquisition and wireless remote monitering are realized timely warning function.Native system is applied to catering trade, unit and family kitchen.
Description of drawings
Fig. 1 is the block scheme that the utility model provides the structural representation of a kind of gas leakage automatic alarm intelligent system.
Fig. 2 is the software flow pattern that the utility model provides a kind of gas leakage automatic alarm intelligent system.
Embodiment embodiment 1As shown in Figure 1, a kind ofly monitor gas leakage and the automatic alarm intelligent system comprises monitoring center unit and a plurality of identical detecting unit;
The monitoring center unit arranges primary processor, and it is host computer 18, and host computer 18 is computing machines, and operating software is arranged inside computing machine;
Each detecting unit of a plurality of detecting units includes data and processes intelligent control unit 10, sensor 11, and electromagnetic valve 12, sound, light are warned unit 13, mobile phone terminal 14, exhaust fan 15 is given first aid to unit 16, customer data base 17; Each detecting unit is placed in concrete monitoring point;
Data are processed intelligent control unit 10 and are warned unit 13, mobile phone terminal 14, exhaust fan 15, give first aid to unit 16, customer data base 17 to be connected respectively with sensor 11, electromagnetic valve 12, sound, light; Customer data base 17 is connected with monitoring center host computer 18;
It is single-chip microcomputers that described data are processed intelligent control unit 10, it is from processor, the note statement of single-chip microcomputer the inside storage running software, warning, and the numerical value of storage sensor 11 warning concentration threshold W, warning concentration threshold W 〉=0.1 %, data are processed intelligent control unit 10 information that sensor 11 detects are passed to customer data base 17 in real time, storage and building database; Customer data base 17 is also stored user's address, title and is used the information of combustion gas; As warning concentration threshold W 〉=0.1 %, data are processed intelligent control unit 10 and are sent SMS alarm information to mobile phone terminal 15, host computer 18, and electromagnetic valve of instruction door 12 is closed simultaneously, opens exhaust fan 13, and startup sound, light are warned unit 14 onsite alarmings; The monitoring center unit as required, by host computer 18 to the rescue unit 16 send distress signals; The host computer 18 of monitoring center unit is the information of calling and obtaining user database 17 in real time;
Sound, light are warned unit 14 and are comprised hummer and LED lamp, and alarm sound and warning light are provided respectively;
In order to solve the remote transmission problem, the function of realization and alarm, real-time data acquisition and Real-Time Monitoring, computing machine of the present invention adopts host-guest architecture, and the host computer 18 of monitoring center unit is primary processor; The single-chip microcomputer that the data of detecting unit are processed intelligent control unit 10 is from processor; The primary processor host computer 18 of monitoring center unit utilizes cell phone GSM and GPRS communication mode, and the single-chip microcomputer of processing intelligent control unit 10 by the data of serial port and detecting unit communicates.
Primary processor regularly obtains the combustion gas real-time parameter sent up from processor;
According to Fig. 2, the software flow of introducing a kind of gas leakage automatic alarm intelligent system is as follows:
Carry out step 100, beginning, System self-test.
Carry out step 105, sensor 11 detection information;
Carry out step 110, data are processed intelligent control unit 10 and are received detection information;
Carry out step 115, warning concentration threshold W 〉=0.1 %? no, carry out step 125, building database; Carry out step 120;
Carry out step 120, the threshold value W to host computer 18 transmission are reported to the police to the note statement that monitoring center transmits messages alert, reports to the police;
Carry out step 130, data are processed intelligent control unit 10 to the mobile phone terminal warning statement of sending short messages, and report to the police;
Carry out step 135, data are processed intelligent control unit 10 and are sent instruction, close gas electromagnetic valve door 12.
Carry out step 140, data are processed intelligent control unit 10 and are sent instruction, open exhaust fan.
Carry out step 145, data are processed intelligent control unit 10 and are sent instruction, and sound, light alarm unit send sound, visual alarm.
Carry out step 150, finish.
Claims (1)
1. a monitoring gas leakage and automatic alarm intelligent system, is characterized in that, comprises monitoring center unit and a plurality of detecting unit;
The monitoring center unit arranges primary processor, and it is host computer (18), and host computer (18) is a computing machine;
Include data in N detecting unit and process intelligent control unit (10), sensor (11), electromagnetic valve (12), sound, light are warned unit (13), mobile phone terminal (14), exhaust fan (15) is given first aid to unit (16), customer data base (17);
Each detecting unit all is placed in concrete monitoring point;
Data are processed intelligent control unit (10) and sensor (11), electromagnetic valve (12), and sound, light are warned unit (13), mobile phone terminal (14), exhaust fan (15) is given first aid to unit (16), and customer data base (17) connects respectively; Customer data base (17) is connected with monitoring center's host computer (18);
It is a single-chip microcomputer that described data are processed intelligent control unit (10), and it is from processor, and deposits the numerical value of warning concentration threshold W, W 〉=0.1 %; Data are processed intelligent control unit (10) information that sensor (11) detects are passed to customer data base (17) in real time, store and set up customer data base; As warning concentration threshold W 〉=0.1 %, data are processed intelligent control unit (10) and are sent SMS alarm information to mobile phone terminal (15), host computer (18), electromagnetic valve of instruction door (12) is closed simultaneously, opens exhaust fan (13), and startup sound, light are warned unit (14) onsite alarming; The monitoring center unit sends distress signals by host computer (18) to rescue unit (16); The host computer of monitoring center unit (18) is the information of calling and obtaining user database (17) in real time;
Electromagnetic valve (12) is placed in the entrance of gas kitchen ranges;
Exhaust fan (13) is arranged on the scene of using gas kitchen ranges, and communicates with the external world, in order to the combustion gas of revealing is discharged on-the-spot;
Sound, light caution unit (14) comprise hummer and LED lamp, and alarm sound and warning light are provided respectively;
Mobile phone terminal (15) is 1-5 section, and every mobile phone can be processed intelligent control unit (10) shut electromagnetic valve door (12) at any time by data respectively;
Rescue unit (16) comprises 119,110 and 120, and rescue can be provided as required;
The monitoring center unit host computer (18) utilize cell phone GSM and GPRS communication mode, the single-chip microcomputer of processing intelligent control unit (10) by the data of serial port and detecting unit communicates, and after all Frames, doublet is all the CRC-16 check code.
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| CN 201320083909 CN203276496U (en) | 2013-02-25 | 2013-02-25 | Intelligent system capable of monitoring gas leakage and automatically alarming |
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| CN 201320083909 CN203276496U (en) | 2013-02-25 | 2013-02-25 | Intelligent system capable of monitoring gas leakage and automatically alarming |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606249A (en) * | 2013-11-28 | 2014-02-26 | 镇江扬程科技信息有限公司 | Combustible gas leak detection and control system |
| CN104281133A (en) * | 2014-09-25 | 2015-01-14 | 镇江北新建材有限公司 | Upper computer alarm system |
| CN104654023A (en) * | 2014-12-30 | 2015-05-27 | 广东自助者管道科技有限公司 | Gas pipeline safety detection joint-control equipment convenient in user self-service control |
| CN104851244A (en) * | 2015-05-26 | 2015-08-19 | 福建永易信息科技有限公司 | Combustible gas alarm method and combustible gas alarm |
| CN105069988A (en) * | 2015-07-09 | 2015-11-18 | 成都史塔克智能科技有限公司 | Control method of gas alarming, and gas alarming device |
| CN105243796A (en) * | 2015-10-29 | 2016-01-13 | 桂林市腾瑞电子科技有限公司 | Kitchen safety monitoring system |
| CN105573223A (en) * | 2014-10-08 | 2016-05-11 | 天津显易安防科技有限公司 | Novel gas leak monitoring system |
| CN106223772A (en) * | 2016-08-16 | 2016-12-14 | 安庆钰龙橡塑机械制造有限公司 | A kind of kitchen monitoring gas leak device |
| CN106287225A (en) * | 2015-06-02 | 2017-01-04 | 齐鲁工业大学 | A kind of combustion gas on-line monitoring early warning system and detection control method thereof |
| CN106352247A (en) * | 2016-08-31 | 2017-01-25 | 哈尔滨圣昌科技开发有限公司 | Pipe network monitoring control system and monitoring control method achieved by means of system |
| CN106355842A (en) * | 2016-11-25 | 2017-01-25 | 重庆科技学院 | Gas monitoring system with dual alarming functions |
| CN106530635A (en) * | 2016-12-09 | 2017-03-22 | 北京小米移动软件有限公司 | Household pipeline fault detection method, apparatus, equipment and system thereof |
| CN106567995A (en) * | 2016-11-02 | 2017-04-19 | 浙江理工大学 | Comprehensive pipe gallery gas pipeline leakage emergency system and method based on subsidiary pipeline |
| CN107492236A (en) * | 2017-09-25 | 2017-12-19 | 南京律智诚专利技术开发有限公司 | A kind of intelligence control system of natural gas leaking disposal |
| CN107808499A (en) * | 2017-10-31 | 2018-03-16 | 张良 | Gas monitoring warning system |
| CN108154653A (en) * | 2017-12-23 | 2018-06-12 | 惠州市物联微电子有限公司 | A kind of intelligent gas alarm system and its implementation |
| CN110706458A (en) * | 2019-08-30 | 2020-01-17 | 浙江威星智能仪表股份有限公司 | Combustible gas leakage alarm circuit based on singlechip |
| CN113803956A (en) * | 2020-05-29 | 2021-12-17 | 青岛海尔电冰箱有限公司 | Method and equipment for detecting gas concentration by refrigerator and refrigerator |
-
2013
- 2013-02-25 CN CN 201320083909 patent/CN203276496U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606249A (en) * | 2013-11-28 | 2014-02-26 | 镇江扬程科技信息有限公司 | Combustible gas leak detection and control system |
| CN104281133A (en) * | 2014-09-25 | 2015-01-14 | 镇江北新建材有限公司 | Upper computer alarm system |
| CN105573223A (en) * | 2014-10-08 | 2016-05-11 | 天津显易安防科技有限公司 | Novel gas leak monitoring system |
| CN104654023A (en) * | 2014-12-30 | 2015-05-27 | 广东自助者管道科技有限公司 | Gas pipeline safety detection joint-control equipment convenient in user self-service control |
| CN104851244A (en) * | 2015-05-26 | 2015-08-19 | 福建永易信息科技有限公司 | Combustible gas alarm method and combustible gas alarm |
| CN104851244B (en) * | 2015-05-26 | 2017-05-17 | 福建永易信息科技有限公司 | Combustible gas alarm method and combustible gas alarm |
| CN106287225A (en) * | 2015-06-02 | 2017-01-04 | 齐鲁工业大学 | A kind of combustion gas on-line monitoring early warning system and detection control method thereof |
| CN105069988A (en) * | 2015-07-09 | 2015-11-18 | 成都史塔克智能科技有限公司 | Control method of gas alarming, and gas alarming device |
| CN105243796A (en) * | 2015-10-29 | 2016-01-13 | 桂林市腾瑞电子科技有限公司 | Kitchen safety monitoring system |
| CN106223772A (en) * | 2016-08-16 | 2016-12-14 | 安庆钰龙橡塑机械制造有限公司 | A kind of kitchen monitoring gas leak device |
| CN106352247A (en) * | 2016-08-31 | 2017-01-25 | 哈尔滨圣昌科技开发有限公司 | Pipe network monitoring control system and monitoring control method achieved by means of system |
| CN106352247B (en) * | 2016-08-31 | 2018-05-01 | 哈尔滨圣昌科技开发有限公司 | A kind of pipe network monitoring control system and the monitoring and control method realized using the system |
| CN106567995A (en) * | 2016-11-02 | 2017-04-19 | 浙江理工大学 | Comprehensive pipe gallery gas pipeline leakage emergency system and method based on subsidiary pipeline |
| CN106355842A (en) * | 2016-11-25 | 2017-01-25 | 重庆科技学院 | Gas monitoring system with dual alarming functions |
| CN106530635A (en) * | 2016-12-09 | 2017-03-22 | 北京小米移动软件有限公司 | Household pipeline fault detection method, apparatus, equipment and system thereof |
| CN107492236A (en) * | 2017-09-25 | 2017-12-19 | 南京律智诚专利技术开发有限公司 | A kind of intelligence control system of natural gas leaking disposal |
| CN107808499A (en) * | 2017-10-31 | 2018-03-16 | 张良 | Gas monitoring warning system |
| CN108154653A (en) * | 2017-12-23 | 2018-06-12 | 惠州市物联微电子有限公司 | A kind of intelligent gas alarm system and its implementation |
| CN110706458A (en) * | 2019-08-30 | 2020-01-17 | 浙江威星智能仪表股份有限公司 | Combustible gas leakage alarm circuit based on singlechip |
| CN113803956A (en) * | 2020-05-29 | 2021-12-17 | 青岛海尔电冰箱有限公司 | Method and equipment for detecting gas concentration by refrigerator and refrigerator |
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