CN202144208U - Vehicle-used alarm safety control system for gas leakage - Google Patents
Vehicle-used alarm safety control system for gas leakage Download PDFInfo
- Publication number
- CN202144208U CN202144208U CN201120180187U CN201120180187U CN202144208U CN 202144208 U CN202144208 U CN 202144208U CN 201120180187 U CN201120180187 U CN 201120180187U CN 201120180187 U CN201120180187 U CN 201120180187U CN 202144208 U CN202144208 U CN 202144208U
- Authority
- CN
- China
- Prior art keywords
- gas
- control system
- safety control
- controller
- vehicle
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to a vehicle-used alarm safety control system for gas leakage used for performing safety monitoring of gas leakage in a gas automobile. The alarm safety control system comprises: several gas sensors capable of detecting leakage gas; a panel controller capable of sending sound and light alarm signals according to control signals; a valve controller capable of controlling opening and closing of an air feed valve according to control instructions; a main controller capable of receiving detection signals of the gas sensors and sending control signals to the panel controller and the valve controller; and a wire harness used for connecting the main controller with the gas sensor, the panel controller, and the valve controller. The vehicle-used alarm safety control system is advantaged by simple and easily-used structure, accordance with vehicle-used environment, and capability of effectively preventing and controlling harm upon human body and property caused by gas leakage.
Description
Technical field
The utility model relates to a kind of gas combustion automobile carries out security monitoring to gas leakage vehicle fuel leakage alarm safety control system that is used for.
Background technology
For being reality and the automobile gasoline of technical comparative maturity, the substitute fuel of diesel oil the most, compression natural gas has been one of automobile first-selection new forms of energy to natural fuels, has obtained applying in the world and China by universally acknowledged.General natural gas steel cylinder is mounted in the envelope; There is possible leak point in bottle valve when normal the use, whether inspection leaks gas generally all is when mounted with the leak detection fluid inspection; When normal the use, can not monitor practical operation situation, so there is certain potential safety hazard.If gas leakage can not in time be found and adopt an effective measure, when meeting naked light, just might blast, cause the serious consequence of car crash.
Summary of the invention
The utility model technical matters to be solved is, provides a kind of gas leakage of combustible gas automobile to monitor in real time, when gas leakage takes place, can in time report to the police and start the protection action, improves the murmuring monitored control system of vehicle fuel of gas combustion automobile safety in operation.
The vehicle fuel leakage alarm safety control system of the utility model includes:
Several can detect the gas security that leaks combustion gas;
Can send the panel controller of sound, visual alarm according to control command;
Can control the valve positioner that steam supply valve opens and closes according to control command;
The detection signal of gas security can be received and the master controller of control command can be sent to panel controller and valve positioner;
Be used for making master controller and gas security, panel controller, valve positioner to carry out the bonded assembly wire harness.
Said gas security is installed in respectively in engine bin and the automobile trunk.
Said panel controller is installed on the automobile cab dashboard.
Said valve positioner and master controller and gas cylinder together are installed in the automobile trunk.
The utility model can be monitored contingent gas leakage in the vehicle operating through sensor in real time; When the leakage combustion gas reaches set depth; Can carry out sound and light alarm and cut off air feed by main controller controls panel controller and valve positioner; Its system architecture easy easy-to-use, meet automobile-used environment, can the actv. prevention and the injury that causes because of gas leakage of control to the person and property.
Description of drawings
Fig. 1 is the functional block diagram of the utility model.
The specific embodiment
As shown in the figure, the utility model includes several can detect the gas security that leaks combustion gas; Can send the panel controller of sound, visual alarm according to control command; Can control the valve positioner that steam supply valve opens and closes according to control command; The detection signal of gas security can be received and the master controller of control command can be sent to panel controller and valve positioner; Be used for making master controller and gas security, panel controller, valve positioner to carry out the bonded assembly wire harness.
Among the utility model embodiment:
Master controller and gas cylinder together are installed in the automobile trunk, comprise power control circuit based on MC34063, based on concentration testing circuit and the function driving circuit of microprocessor (MCU) STC12C5201AD.
Have at least one to be installed in the automobile rear cabinet in the gas security, can with the integrated installation of master controller, it comprises based on the detector probe of MK-Q and the hot cleaning circuit of probe.Simultaneously, gas security is installed also in the engine bin, it comprises the constant voltage power suspply based on LM7805, based on the detector probe of MK-Q.
Panel controller is installed on the facia board, comprises enhanced type ABS plastic shell, buzzer phone, power supply indication LED green light, warning indication LED red light, power supply control ship type switch.
Valve positioner is installed in the air-supplying valve place of gas cylinder, comprises motor, driving device and the inhibiting device that can drive with spacing air-supplying valve.
Claims (4)
1. vehicle fuel leakage alarm safety control system is characterized in that: it includes several can detect the gas security that leaks combustion gas; Can send the panel controller of sound, visual alarm according to control command; Can control the valve positioner that steam supply valve opens and closes according to control command; The detection signal of gas security can be received and the master controller of control command can be sent to panel controller and valve positioner; Be used for making master controller and gas security, panel controller, valve positioner to carry out the bonded assembly wire harness.
2. vehicle fuel leakage alarm safety control system according to claim 1, it is characterized in that: said gas security is installed in respectively in engine bin and the automobile trunk.
3. vehicle fuel leakage alarm safety control system according to claim 1, it is characterized in that: said panel controller is installed on the automobile cab dashboard.
4. vehicle fuel leakage alarm safety control system according to claim 1, it is characterized in that: said valve positioner and master controller and gas cylinder together are installed in the automobile trunk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120180187U CN202144208U (en) | 2011-05-31 | 2011-05-31 | Vehicle-used alarm safety control system for gas leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120180187U CN202144208U (en) | 2011-05-31 | 2011-05-31 | Vehicle-used alarm safety control system for gas leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202144208U true CN202144208U (en) | 2012-02-15 |
Family
ID=45580142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120180187U Expired - Fee Related CN202144208U (en) | 2011-05-31 | 2011-05-31 | Vehicle-used alarm safety control system for gas leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202144208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275506A (en) * | 2011-05-31 | 2011-12-14 | 镇江市富昌电子科技有限公司 | Alarm safety control system for vehicle-used gas leakage |
| CN104266804B (en) * | 2014-10-17 | 2017-01-11 | 中国汽车工程研究院股份有限公司 | Security detection system and method for gas supply system of dual-fuel automobile |
-
2011
- 2011-05-31 CN CN201120180187U patent/CN202144208U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275506A (en) * | 2011-05-31 | 2011-12-14 | 镇江市富昌电子科技有限公司 | Alarm safety control system for vehicle-used gas leakage |
| CN104266804B (en) * | 2014-10-17 | 2017-01-11 | 中国汽车工程研究院股份有限公司 | Security detection system and method for gas supply system of dual-fuel automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204246713U (en) | A kind of intelligent vehicle-carried early warning and firebreak device | |
| CN104582992B (en) | Method for relieving pressure in a fuel system in a collision | |
| CN202605571U (en) | Prewarning fire-extinguishing device for vehicle spontaneous combustion | |
| CN104401248B (en) | Automobile wading warning and protection system and control method thereof | |
| CN101892918B (en) | Fuel injection and combustion fault diagnostics using cylinder pressure sensor | |
| CN104153894A (en) | Fuel gas dual-fuel electrical control device with fuel gas leakage alarm function, and fuel gas leakage detection and alarming method | |
| CN104494443B (en) | Intelligent vehicle gas safety control device and control method | |
| AU2009241666A1 (en) | A system for and method of degrading or analysing the performance of an internal combustion engine | |
| CN203440859U (en) | Intelligent fault diagnosis and monitor system of underground carry-scraper | |
| CN102275506A (en) | Alarm safety control system for vehicle-used gas leakage | |
| CN202144208U (en) | Vehicle-used alarm safety control system for gas leakage | |
| CN103448534A (en) | Natural gas leakage control device for CNG (compressed natural gas) automobile | |
| CN104005849B (en) | Relay adhesion judgment method and system | |
| CN204895149U (en) | Motor -driven vehicle operation person alcohol detection device | |
| CN206734171U (en) | A kind of automobile forces flame-out oiling alarm set | |
| CN202007708U (en) | Runaway protection equipment and system for diesel engine | |
| CN105351755A (en) | Natural gas leakage detecting method of automobile gas supply system | |
| CN105365572A (en) | Monitoring system for preventing drunk driving | |
| CN106564372A (en) | Anti-drunk-driving fuel-cut power-cut device and application method of the same | |
| CN203854563U (en) | Fuel gas safety control system for automobile | |
| CN204631041U (en) | A kind of vehicle-mounted alcohol automatic tester | |
| CN104266804B (en) | Security detection system and method for gas supply system of dual-fuel automobile | |
| CN104670086B (en) | Vehicle semi-linkage fault alarming device and vehicle semi-linkage fault alarming method | |
| CN201266428Y (en) | Gas leakage alarming device | |
| CN205365246U (en) | Prevent wine and drive oil -break outage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120215 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |