CN104966385A - Household gas leakage alarm capable of sending message and dialing - Google Patents
Household gas leakage alarm capable of sending message and dialing Download PDFInfo
- Publication number
- CN104966385A CN104966385A CN201510419618.6A CN201510419618A CN104966385A CN 104966385 A CN104966385 A CN 104966385A CN 201510419618 A CN201510419618 A CN 201510419618A CN 104966385 A CN104966385 A CN 104966385A
- Authority
- CN
- China
- Prior art keywords
- alarm
- gas leakage
- send information
- chip microcomputer
- leakage alarm
- 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.)
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
Abstract
The invention discloses a household gas leakage alarm capable of sending a message and dialing and relates to the intelligent safety protection equipment field. When the alarm carries out deployment, a gas concentration sensor carries out gas leakage concentration detection so as to determine an alarm type. If there is a gas leakage phenomenon, sound-light alarm is performed and an alarm short message is sent. When gas concentration exceeds a threshold value, telephone alarm is performed. Through detecting different degrees of gas leakage conditions, different alarm modes are performed. An accident can be avoided. On-site alarm and remote alarm are realized. The gas leakage message can be timely transmitted to a corresponding person so that accidents of a fire hazard, casualties, a property loss and the like generated because of the gas leakage can be avoided.
Description
Technical field
The present invention relates to intelligent safety protection apparatus field, particularly a kind of Household fuel gas leakage alarm that can send information and call.
Background technology
In daily life, coal gas is one of indispensable energy, but the leakage of coal gas brings unpredictable potential safety hazard often to the personal safety of people and property safety, and the poisoning and explosive incident that gas leak causes happens occasionally; Therefore how to accomplish that the alarm of gas leak is very important.
Development along with science and technology has had much comes out about gas leakage alarm device, but be all that light is reported to the police and audible alarm substantially, this people stayed out to going out can not provide corresponding information, particularly some children old man once run into gas leak situation do not understand report to the police and household can not be notified in time.But at present also not for warning gas leak, and the smart machine of household or warning can be notified by mobile phone.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of Household fuel gas leakage alarm that can send information and call, when deploying troops on garrison duty, carry out gas leak Concentration Testing by gas concentration sensor and then determine type of alarm, there is gas leak phenomenon namely can carry out sound and light alarm and send alarming short message, carry out telephone call when gas concentration exceedes threshold values; By detecting coal gas leakage situation in various degree and then carrying out different type of alarms, the generation of accident can be avoided.
For achieving the above object, the invention provides following technical scheme: a kind of Household fuel gas leakage alarm that can send information and call, it is characterized in that: describedly can send information and the Household fuel gas leakage alarm called comprises a single-chip microcomputer connected with power supply, single-chip microcomputer is connected with sensor and warning device, and warning device comprises acoustic-optic alarm, SMS alarming device, telephone phonic alarm device.
First be detection and the collection of being carried out gas concentration by gas sensor, the concentration of the inflammable gas CH4 mainly in acquisition testing environment.Carry out analog to digital conversion by A/D converter and carry out continuous scan-data by single-chip microcomputer thus judge type of alarm again.Different alarm modes is carried out afterwards: when gas concentration carries out sound and light alarm and SMS alarm more than during first preset value, when gas concentration is more than carrying out telephone phonic alarm during second preset value and adjoint sound and light alarm and SMS alarm according to the difference of gas concentration in testing environment.
This can send information and the workflow of Household fuel gas leakage alarm called as follows:
(1) open switch of deploying troops on garrison duty, enter warning system using state;
(2) concentration of gas concentration pick-up transducers collection inflammable gas CH4 represents in the form of a voltage;
(3) voltage of step 2 gas concentration pick-up transducers is sent in A/D converter and carries out analog to digital conversion;
(4) single-chip microcomputer ceaselessly scans the data that the analog to digital conversion of being sent by step 3 is crossed, and analyzes data compared with preset data;
(5) warning of different mode is carried out in the order sent according to single-chip microcomputer analysis data.
Preferably, described sensor is the concentration monitor sensor of inflammable gas CH4.
Preferably, A/D converter is connected with between described sensor and single-chip microcomputer.
The beneficial effect of above technical scheme is adopted to be: this can send information and the Household fuel gas leakage alarm called and can send information and call and carry out coal gas leakage alarming, different alarm modes is carried out according to different situations, achieve onsite alarming and remote alarms, corresponding people can be sent timely to the information of gas leak, thus avoid the accidents such as fire, casualties and the property loss because gas leak causes.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is a kind of structural drawing of Household fuel gas leakage alarm that can send information and call of the present invention;
Fig. 2 is a kind of flow chart of steps of Household fuel gas leakage alarm that can send information and call of the present invention.
Embodiment
A kind of preferred implementation of Household fuel gas leakage alarm that can send information and call of the present invention is described in detail below in conjunction with accompanying drawing.
Composition graphs 1 and Fig. 2 show a kind of embodiment of Household fuel gas leakage alarm that can send information and call of the present invention: this can send information and the Household fuel gas leakage alarm called comprises a single-chip microcomputer connected with power supply, single-chip microcomputer is connected with sensor and warning device, sensor is the concentration monitor sensor of inflammable gas CH4, and being connected with A/D converter between sensor and single-chip microcomputer, warning device comprises acoustic-optic alarm, SMS alarming device, telephone phonic alarm device.
This can send information and the workflow of Household fuel gas leakage alarm called as follows:
(1) open switch of deploying troops on garrison duty, enter warning system using state;
(2) concentration of gas concentration pick-up transducers collection inflammable gas CH4 represents in the form of a voltage;
(3) voltage of step 2 gas concentration pick-up transducers is sent in A/D converter and carries out analog to digital conversion;
(4) single-chip microcomputer ceaselessly scans the data that the analog to digital conversion of being sent by step 3 is crossed, and analyzes data compared with preset data;
(5) warning of different mode is carried out in the order sent according to single-chip microcomputer analysis data.
Be illustrated in figure 1 the structural drawing of gas leakage alarm device, be mainly divided into three modules: sensor assembly, power module, one-chip computer module and alarm module.Sensor assembly is used to the concentration of gas in testing environment, mainly detects the concentration of inflammable gas CH4; Power module is responsible for powering to single-chip microcomputer; One-chip computer module analyzes gas concentration, sends a signal to warning device carry out dissimilar warning by scanning different data; Alarm module carries out sound and light alarm, SMS alarm or telephone phonic alarm after receiving the signal that single-chip microcomputer sends.
This can send information and the Household fuel gas leakage alarm called and can send information and call and carry out coal gas leakage alarming, different alarm modes is carried out according to different situations, achieve onsite alarming and remote alarms, corresponding people can be sent timely to the information of gas leak, thus avoid the accidents such as fire, casualties and the property loss because gas leak causes.
Above is only the preferred embodiment of the present invention, and it should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (3)
1. the Household fuel gas leakage alarm that can send information and call, it is characterized in that: describedly can send information and the Household fuel gas leakage alarm called comprises a single-chip microcomputer connected with power supply, single-chip microcomputer is connected with sensor and warning device, warning device comprises acoustic-optic alarm, SMS alarming device, telephone phonic alarm device, this can send information and the workflow of Household fuel gas leakage alarm called as follows:
(1) open switch of deploying troops on garrison duty, enter warning system using state;
(2) concentration of gas concentration pick-up transducers collection inflammable gas CH4 represents in the form of a voltage;
(3) voltage of step 2 gas concentration pick-up transducers is sent in A/D converter and carries out analog to digital conversion;
(4) single-chip microcomputer ceaselessly scans the data that the analog to digital conversion of being sent by step 3 is crossed, and analyzes data compared with preset data;
(5) warning of different mode is carried out in the order sent according to single-chip microcomputer analysis data.
2. the Household fuel gas leakage alarm that can send information and call according to claim 1, is characterized in that: described sensor is the concentration monitor sensor of inflammable gas CH4.
3. the Household fuel gas leakage alarm that can send information and call according to claim 1, is characterized in that: be connected with A/D converter between described sensor and single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419618.6A CN104966385A (en) | 2015-07-17 | 2015-07-17 | Household gas leakage alarm capable of sending message and dialing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419618.6A CN104966385A (en) | 2015-07-17 | 2015-07-17 | Household gas leakage alarm capable of sending message and dialing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104966385A true CN104966385A (en) | 2015-10-07 |
Family
ID=54220416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510419618.6A Pending CN104966385A (en) | 2015-07-17 | 2015-07-17 | Household gas leakage alarm capable of sending message and dialing |
Country Status (1)
| Country | Link |
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| CN (1) | CN104966385A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185052A (en) * | 2015-10-22 | 2015-12-23 | 上海斐讯数据通信技术有限公司 | Kitchen security monitoring and control system and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1457210A (en) * | 2003-03-17 | 2003-11-19 | 张惠生 | Mobile telephone with combustible gas measurement |
| JP2004005754A (en) * | 2003-09-12 | 2004-01-08 | Tokyo Gas Co Ltd | Alarm unit |
| CN201876975U (en) * | 2010-08-16 | 2011-06-22 | 济南大学 | System device for alarming, automatically ventilating and performing GSM (Global System for Mobile Communications) calling for gas leakage |
| CN102542733A (en) * | 2010-12-21 | 2012-07-04 | 新奥科技发展有限公司 | Memory type hazardous gas alarm control system |
| JP2013047971A (en) * | 2012-10-18 | 2013-03-07 | Hochiki Corp | Alarm unit |
| CN102981469A (en) * | 2012-11-04 | 2013-03-20 | 林庆灯 | Safety production monitoring system for coal mines |
| CN203217745U (en) * | 2013-03-27 | 2013-09-25 | 成都佳美嘉科技有限公司 | Automatic monitoring system for indoor computers |
-
2015
- 2015-07-17 CN CN201510419618.6A patent/CN104966385A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1457210A (en) * | 2003-03-17 | 2003-11-19 | 张惠生 | Mobile telephone with combustible gas measurement |
| JP2004005754A (en) * | 2003-09-12 | 2004-01-08 | Tokyo Gas Co Ltd | Alarm unit |
| CN201876975U (en) * | 2010-08-16 | 2011-06-22 | 济南大学 | System device for alarming, automatically ventilating and performing GSM (Global System for Mobile Communications) calling for gas leakage |
| CN102542733A (en) * | 2010-12-21 | 2012-07-04 | 新奥科技发展有限公司 | Memory type hazardous gas alarm control system |
| JP2013047971A (en) * | 2012-10-18 | 2013-03-07 | Hochiki Corp | Alarm unit |
| CN102981469A (en) * | 2012-11-04 | 2013-03-20 | 林庆灯 | Safety production monitoring system for coal mines |
| CN203217745U (en) * | 2013-03-27 | 2013-09-25 | 成都佳美嘉科技有限公司 | Automatic monitoring system for indoor computers |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185052A (en) * | 2015-10-22 | 2015-12-23 | 上海斐讯数据通信技术有限公司 | Kitchen security monitoring and control system and method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151007 |
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| RJ01 | Rejection of invention patent application after publication |