CN103164928A - Community warning system - Google Patents
Community warning system Download PDFInfo
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- CN103164928A CN103164928A CN 201110423726 CN201110423726A CN103164928A CN 103164928 A CN103164928 A CN 103164928A CN 201110423726 CN201110423726 CN 201110423726 CN 201110423726 A CN201110423726 A CN 201110423726A CN 103164928 A CN103164928 A CN 103164928A
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- controller
- warning system
- wireless transmission
- transport module
- transmission module
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Abstract
Provided is a community warning system. The community warning system comprises a collection unit, an analog/digital (A/D) conversion module, a controller and a warning device, wherein the A/D conversion module is in electric connection with the collection unit and the controller, the controller is in electric connection with the warning device and a wireless transmission module, and the wireless transmission module is connected with an upper computer. The A/D conversion module is used for converting analog signals acquired by the collection unit to digital signals, a comparing unit is arranged in the controller and is used for comparing the digital signals acquired by the A/D conversion module with reference signals, the controller further sends collected signals to the wireless transmission module, and the wireless transmission module is connected with the upper computer. When the warning device rings, if residents are not at home, due to the fact that the controller further sends the collected signals to the wireless transmission module and the wireless transmission module is connected with the upper computer, and then the upper computer raises alarm immediately.
Description
Technical field
The present invention relates to warning system, be specifically related to the residential quarter warning system.
Background technology
Along with popularizing of domestic gas, gas safe more and more is subject to people's attention, therefore, engender various fuel gas alarms on market, when having the toxic gas such as coal gas to leak when the scene, sent warning, yet, present existing fuel gas alarm generally only adopts one-point type to report to the police, in case but when the user stays out, can not close gas valve.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the invention provides the residential quarter warning system, can in time report to the police to the coal gas that leaks out, have characteristics simple in structure, easy to use.
To achieve these goals, the technical solution used in the present invention is:
The residential quarter warning system comprises collecting unit, the A/D modular converter, and controller and alarm, described A/D modular converter point connects collecting unit and controller, and described controller is electrically connected to alarm and wireless transport module, and wireless transport module is connected with host computer;
The analog signal conversion that described A/D modular converter is used for collecting unit is obtained is digital signal;
Be provided with comparing unit in described controller, digital signal and reference signal that the A/D modular converter obtains are compared, thereby control alarm work;
Described controller also sends to wireless transport module with the signal that gathers, and described wireless transport module is connected with host computer.
Description of drawings
Accompanying drawing is structural representation of the present invention.
Embodiment
The below is described in further detail structural principle of the present invention and principle of work.
The residential quarter warning system comprises collecting unit, the A/D modular converter, and controller and alarm, described A/D modular converter point connects collecting unit and controller, and described controller is electrically connected to alarm and wireless transport module, and wireless transport module is connected with host computer;
The analog signal conversion that described A/D modular converter is used for collecting unit is obtained is digital signal;
Be provided with comparing unit in described controller, digital signal and reference signal that the A/D modular converter obtains are compared, thereby control alarm work;
Described controller also sends to wireless transport module with the signal that gathers, and described wireless transport module is connected with host computer;
When the digital signal that obtains when the A/D modular converter very large fluctuation occurred with reference signal, controller was controlled alarm work, and alarm sounds, thereby prompting resident family closes gas valve; If resident family stays out middle the time, because controller also sends to wireless transport module with the signal that gathers, described wireless transport module is connected with host computer, host computer gives the alarm immediately, prompting residential quarter security personnel, security personnel can take measures, and close the gas valve of corresponding resident family.
Claims (4)
1. the residential quarter warning system, is characterized in that comprising collecting unit, the A/D modular converter, controller and alarm, described A/D modular converter point connects collecting unit and controller, and described controller is electrically connected to alarm and wireless transport module, and wireless transport module is connected with host computer.
2. residential quarter according to claim 1 warning system, is characterized in that, the analog signal conversion that described A/D modular converter is used for collecting unit is obtained is digital signal.
3. residential quarter according to claim 1 warning system, is characterized in that, is provided with comparing unit in described controller, digital signal and reference signal that the A/D modular converter obtains are compared, thus the control alarm work.
4. residential quarter according to claim 1 warning system, is characterized in that, described controller also sends to wireless transport module with the signal that gathers, and described wireless transport module is connected with host computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110423726 CN103164928A (en) | 2011-12-17 | 2011-12-17 | Community warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110423726 CN103164928A (en) | 2011-12-17 | 2011-12-17 | Community warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103164928A true CN103164928A (en) | 2013-06-19 |
Family
ID=48587980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110423726 Pending CN103164928A (en) | 2011-12-17 | 2011-12-17 | Community warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103164928A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108713173A (en) * | 2018-05-31 | 2018-10-26 | 深圳市蚂蚁雄兵物联技术有限公司 | Smart home early warning system and method |
-
2011
- 2011-12-17 CN CN 201110423726 patent/CN103164928A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108713173A (en) * | 2018-05-31 | 2018-10-26 | 深圳市蚂蚁雄兵物联技术有限公司 | Smart home early warning system and method |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |