CN204990636U - Vehicular natural gas leakage reports to police and temperature measuring system - Google Patents
Vehicular natural gas leakage reports to police and temperature measuring system Download PDFInfo
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- CN204990636U CN204990636U CN201520602290.7U CN201520602290U CN204990636U CN 204990636 U CN204990636 U CN 204990636U CN 201520602290 U CN201520602290 U CN 201520602290U CN 204990636 U CN204990636 U CN 204990636U
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Abstract
The utility model provides a vehicular natural gas leakage reports to police and temperature measuring system, includes natural gas sensing equipment and at least one temperature sensor, natural gas sensing equipment includes microcontroller, natural gas sensor group and alarm lamp, microcontroller respectively with natural gas sensor with the alarm lamp is connected, natural gas sensor group includes a plurality of natural gas sensors, installs at least one position in gas cylinder storehouse, inflation inlet, relief pressure valve and the engine compartment of vehicle, temperature sensor is connected with microcontroller's input. The utility model discloses set up a plurality of sensing equipment in a plurality of positions, and sensing equipment's position arranges according to new energy automobile's automobile body characteristics, improved the accuracy that detects, and provide multiple type of alarm, and make the driver in time obtain alarm information, ensured passenger and driver's personal safety.
Description
Technical field
The utility model relates to new-energy automobile checkout equipment technical field, particularly relates to a kind of vehicular natural gas leaking and reports to the police and system for detecting temperature.
Background technology
CNG new-energy automobile is using compressed natural gas as a kind of gaseous fuel, mix with air evenly, burning is more abundant, and the objectionable impuritiess such as CO, HC of discharge are less; Do not have carbon deposit after combustion of natural gas, can reduce engine scuffing, maintaining expense is low; Natural gas engine repacking is simple, particularly uses the dual-fuel engine of gasoline engine refitting, because cost performance is high, uses extensively; In addition more important point is, travels same milimeter number, and the fuel cost of natural gas bus will far below diesel oil or gasoline engine, and economic benefit is very high.
LNG new-energy automobile take liquefied natural gas (LNG) as the automobile of fuel, liquefied natural gas (LNG) rock gas can compressed natural gas volume larger, once inflate, 500km even more than 1000km can be travelled, be applicable to very much long-distance transport to use, and LNG is liquid, not by the impact of gas distributing system, indices is significantly better than LPG simultaneously.
Just because of above benefit, be that the automobile of fuel is just promoted widely with rock gas, but rock gas is gas after all, there is the danger revealed, if found not in time after natural gas leaking, reach after finite concentration runs into naked light and have the danger of blasting, the personal safety of harm passenger and driver.
Utility model content
The purpose of this utility model is exactly to solve the problem, provide a kind of vehicular natural gas leaking to report to the police and system for detecting temperature, be provided with sensor of natural gas in multiple position, whether fully in conjunction with the feature of new-energy automobile, reaching measuring vehicle accurately has natural gas leaking problem.
To achieve these goals, the utility model adopts following technical scheme:
A kind of vehicular natural gas leaking is reported to the police and system for detecting temperature, comprises rock gas sensing equipment and at least one temperature sensing; Described rock gas sensing equipment comprises microcontroller, sensor of natural gas group and alarm lamp, and described microcontroller is connected with described sensor of natural gas and described alarm lamp respectively; Described sensor of natural gas group comprises multiple sensor of natural gas, is arranged at least one position in the gas cylinder storehouse of vehicle, inflation inlet, reduction valve and nacelle; Described temperature sensor is connected with the input end of microcontroller.
Also comprise CAN receiving equipment, described CAN receiving equipment is connected with described microcontroller.
Described CAN receiving equipment access automobile instrument, by the screen display fault in automobile instrument or warning message.
Also comprise display device, described display device is connected with described microcontroller; Described display device comprises interconnective display microcontroller and display screen; Described display microcontroller is connected with described microcontroller, and described display microcontroller controls described display screen display alarm information according to the control signal that described microcontroller sends.
Be connected by unibus mode between described display device with described microcontroller.
Described rock gas sensing equipment also comprises the detection push-button unit for preset alarm parameter value be connected with described microcontroller.
Described temperature sensor is arranged on nacelle.
The beneficial effects of the utility model are:
The utility model arranges multiple sensing equipment in multiple position, and the position of sensing equipment is arranged according to the vehicle body feature of new-energy automobile, improves the accuracy of detection; And multiple type of alarm is provided, make driver can obtain warning message in time, ensure the personal safety of passenger and driver.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment one;
Fig. 2 is the structural representation of embodiment two.
Embodiment:
Below in conjunction with accompanying drawing and embodiment, the utility model is described further:
Embodiment one
As shown in Figure 1, a kind of vehicular natural gas leaking is reported to the police and system for detecting temperature, comprises rock gas sensing equipment; Rock gas sensing equipment comprises microcontroller, sensor of natural gas group and alarm lamp, and microcontroller is connected with sensor of natural gas and alarm lamp respectively; Sensor of natural gas group comprises four sensor of natural gas, be respectively the first sensor of natural gas, the second sensor of natural gas, the 3rd sensor of natural gas and the 4th sensor of natural gas, be arranged on the position of the gas cylinder storehouse of vehicle, inflation inlet, reduction valve and nacelle respectively; Also comprise a temperature sensor, temperature sensor is arranged on nacelle.Temperature sensor is connected with the input end of microcontroller.
Also comprise CAN receiving equipment, CAN receiving equipment is connected with microcontroller.CAN receiving equipment access automobile instrument, by the screen display fault in automobile instrument or warning message.
Rock gas sensing equipment also comprises the detection push-button unit for preset alarm parameter value be connected with microcontroller.
System by each sensor of natural gas and temperature sensor reported data, and feeds back to CAN and connects equipment.Sampling current gas situation is detected by rock gas sensing equipment, if current gas methane concentration exceedes certain standard value (threshold values that software/hardware is preset), rock gas sensing equipment is outputting analog signal or digital signal immediately, now, microcontroller to be noted abnormalities situation by real-time sampling, data are sent to data transmission interface module, system is by the mode of unibus, alert data is transferred to CAN receiving equipment, CAN receiving equipment sends message mode to automobile CAN-bus, also can point out driver and conductor by sound and light alarm simultaneously.
Under normal circumstances, if there is no abnormal conditions, automobile instrument display " working properly ", display nacelle real-time working temperature.
Embodiment two
As shown in Figure 2, a kind of vehicular natural gas leaking is reported to the police and system for detecting temperature, comprises rock gas sensing equipment; Rock gas sensing equipment comprises microcontroller, sensor of natural gas group and alarm lamp, and microcontroller is connected with sensor of natural gas and alarm lamp respectively; Sensor of natural gas group comprises four sensor of natural gas, be respectively the first sensor of natural gas, the second sensor of natural gas, the 3rd sensor of natural gas and the 4th sensor of natural gas, be arranged on the position of the gas cylinder storehouse of vehicle, inflation inlet, reduction valve and nacelle respectively; Also comprise a temperature sensor, temperature sensor is arranged on nacelle.Temperature sensor is connected with the input end of microcontroller.
Also comprise display device, display device is connected with microcontroller; Display device comprises interconnective display microcontroller and display screen; Display microcontroller is connected with microcontroller, and the control signal that display microcontroller sends according to microcontroller controls display screen display alarm information.Be connected by unibus mode between display device with microcontroller.
Rock gas sensing equipment also comprises the detection push-button unit for preset alarm parameter value be connected with microcontroller.
Now display device instead of automobile instrument for what show information, under normal circumstances, if there is no abnormal conditions, display display " working properly ", display nacelle real-time working temperature.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (7)
1. vehicular natural gas leaking is reported to the police and a system for detecting temperature, it is characterized in that, comprises rock gas sensing equipment and at least one temperature sensor; Described rock gas sensing equipment comprises microcontroller, sensor of natural gas group and alarm lamp, and described microcontroller is connected with described sensor of natural gas and described alarm lamp respectively; Described sensor of natural gas group comprises multiple sensor of natural gas, is arranged at least one position in the gas cylinder storehouse of vehicle, inflation inlet, reduction valve and nacelle; Described temperature sensor is connected with the input end of microcontroller.
2. a kind of vehicular natural gas leaking as claimed in claim 1 is reported to the police and system for detecting temperature, and it is characterized in that, also comprise CAN receiving equipment, described CAN receiving equipment is connected with described microcontroller.
3. a kind of vehicular natural gas leaking as claimed in claim 2 is reported to the police and system for detecting temperature, it is characterized in that, described CAN receiving equipment access automobile instrument, by the screen display fault in automobile instrument or warning message.
4. a kind of vehicular natural gas leaking as claimed in claim 1 is reported to the police and system for detecting temperature, and it is characterized in that, also comprise display device, described display device is connected with described microcontroller; Described display device comprises interconnective display microcontroller and display screen; Described display microcontroller is connected with described microcontroller, and described display microcontroller controls described display screen display alarm information according to the control signal that described microcontroller sends.
5. a kind of vehicular natural gas leaking as claimed in claim 4 is reported to the police and system for detecting temperature, it is characterized in that, is connected between described display device with described microcontroller by unibus mode.
6. a kind of vehicular natural gas leaking as claimed in claim 1 is reported to the police and system for detecting temperature, and it is characterized in that, described rock gas sensing equipment also comprises the detection push-button unit for preset alarm parameter value be connected with described microcontroller.
7. a kind of vehicular natural gas leaking as claimed in claim 1 is reported to the police and system for detecting temperature, and it is characterized in that, described temperature sensor is arranged on nacelle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602290.7U CN204990636U (en) | 2015-08-11 | 2015-08-11 | Vehicular natural gas leakage reports to police and temperature measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602290.7U CN204990636U (en) | 2015-08-11 | 2015-08-11 | Vehicular natural gas leakage reports to police and temperature measuring system |
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| CN204990636U true CN204990636U (en) | 2016-01-20 |
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| CN201520602290.7U Active CN204990636U (en) | 2015-08-11 | 2015-08-11 | Vehicular natural gas leakage reports to police and temperature measuring system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105844864A (en) * | 2016-04-28 | 2016-08-10 | 宁波市鄞州雪利曼电子仪表有限公司 | Natural gas leakage detection method |
| CN106128043A (en) * | 2016-08-10 | 2016-11-16 | 北京迪利科技有限公司 | Natural gas automobile fuel gas leakage compound sensor |
| CN106128044A (en) * | 2016-08-23 | 2016-11-16 | 重庆盟讯电子科技有限公司 | A kind of gas combustion automobile tolerance display leakage alarm |
| CN106405013A (en) * | 2016-10-12 | 2017-02-15 | 李伟 | Device for monitoring fuel gas in exhaust passage |
| CN106408901A (en) * | 2016-11-10 | 2017-02-15 | 深圳益创信息科技有限公司 | Fire early warning system and method based on building display screen |
| CN106408885A (en) * | 2016-11-10 | 2017-02-15 | 深圳益创信息科技有限公司 | Natural gas leakage management system and method based on moving public security stations |
| CN106437983A (en) * | 2016-10-12 | 2017-02-22 | 李伟 | Intelligent exhaust channel purging device |
| CN106504482A (en) * | 2016-11-10 | 2017-03-15 | 深圳益创信息科技有限公司 | A kind of natural gas leaking warning system of utilization outdoor display screen and method |
| CN106530592A (en) * | 2016-11-10 | 2017-03-22 | 深圳益创信息科技有限公司 | Electrical fire early warning system applied to city and method thereof |
-
2015
- 2015-08-11 CN CN201520602290.7U patent/CN204990636U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105844864A (en) * | 2016-04-28 | 2016-08-10 | 宁波市鄞州雪利曼电子仪表有限公司 | Natural gas leakage detection method |
| CN105844864B (en) * | 2016-04-28 | 2018-03-13 | 宁波市鄞州雪利曼电子仪表有限公司 | A kind of natural gas leaking detection method |
| CN106128043A (en) * | 2016-08-10 | 2016-11-16 | 北京迪利科技有限公司 | Natural gas automobile fuel gas leakage compound sensor |
| CN106128044A (en) * | 2016-08-23 | 2016-11-16 | 重庆盟讯电子科技有限公司 | A kind of gas combustion automobile tolerance display leakage alarm |
| CN106405013A (en) * | 2016-10-12 | 2017-02-15 | 李伟 | Device for monitoring fuel gas in exhaust passage |
| CN106437983A (en) * | 2016-10-12 | 2017-02-22 | 李伟 | Intelligent exhaust channel purging device |
| CN106437983B (en) * | 2016-10-12 | 2018-10-26 | 李伟 | A kind of intelligence exhaust duct blow device |
| CN106408901A (en) * | 2016-11-10 | 2017-02-15 | 深圳益创信息科技有限公司 | Fire early warning system and method based on building display screen |
| CN106408885A (en) * | 2016-11-10 | 2017-02-15 | 深圳益创信息科技有限公司 | Natural gas leakage management system and method based on moving public security stations |
| CN106504482A (en) * | 2016-11-10 | 2017-03-15 | 深圳益创信息科技有限公司 | A kind of natural gas leaking warning system of utilization outdoor display screen and method |
| CN106530592A (en) * | 2016-11-10 | 2017-03-22 | 深圳益创信息科技有限公司 | Electrical fire early warning system applied to city and method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 252000 No.261 Huanghe Road, economic development zone, Liaocheng City, Shandong Province Patentee after: Zhongtong bus Limited by Share Ltd. Address before: 252000 No.261 Huanghe Road, economic development zone, Liaocheng City, Shandong Province Patentee before: ZHONGTONG BUS HOLDING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |