CN109841049A - A kind of natural gas automobile fuel gas monitoring system - Google Patents
A kind of natural gas automobile fuel gas monitoring system Download PDFInfo
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- CN109841049A CN109841049A CN201910158984.9A CN201910158984A CN109841049A CN 109841049 A CN109841049 A CN 109841049A CN 201910158984 A CN201910158984 A CN 201910158984A CN 109841049 A CN109841049 A CN 109841049A
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- China
- Prior art keywords
- microcontroller
- wifi module
- display screen
- automobile fuel
- natural gas
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- 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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Abstract
The present invention relates to a kind of natural gas automobile fuel gas to monitor system, it is mainly made of microcontroller (1), WIFI module (2), serial ports display screen (3), combustible gas sensor (4), regulated power supply (5), mobile terminal (6), with technical effect below: 1. acquire the combustable gas concentration in cabin before and after automobile by combustible gas sensor (4)；2. the concentration information for monitoring fuel gas is passed through serial ports display screen (3) real-time display by microcontroller (1)；3. microcontroller (1) control WIFI module (2) works in ap mode, the combustable gas concentration information of monitoring is conveyed directly to mobile terminal (6).
Description
Technical field
The present invention relates to embedded technology application field, specifically a kind of natural gas automobile fuel gas monitors system.
Background technique
As country increasingly payes attention to the environmental protection of natural gas vehicle with power saving function, natural gas vehicle is proposed
The technical standard of standard.It, can be to the personal property of driver when the leakage of combustion gas occurs during traveling for natural gas vehicle
Safety poses a serious threat.In order to prevent the gas leakage phenomenon of natural gas vehicle, need to design a kind of natural gas vehicle combustion
Gas monitors system.
It is directly locally displayed and works as currently, the domestic natural gas automobile fuel gas monitoring system proposed mainly passes through display panel
Preceding combustable gas concentration lacks and the data of monitoring is networked to and are sent to the link of mobile terminal, cannot achieve for natural
The strange land real time monitoring function of gas automobile fuel gas concentration.
Summary of the invention
The object of the present invention is to provide a kind of natural gas automobile fuel gas to monitor system；The natural gas automobile fuel gas monitors system
It is capable of the front and back cabin combustable gas concentration of real-time monitoring natural gas vehicle, the front and back cabin combustable gas concentration of monitoring is shown and is being gone here and there
On mouth display screen, while the networking of the information of monitoring is realized by WIFI module and is sent to mobile terminal.
The present invention realizes that goal of the invention adopts the following technical scheme that
A kind of natural gas automobile fuel gas monitoring system, system is by microcontroller (1), WIFI module (2), serial ports display screen
(3), combustible gas sensor (4), regulated power supply (5), mobile terminal (6) composition.WIFI module (2), serial ports display screen (3),
Combustible gas sensor (4) is connected by electric lead with microcontroller (1) respectively, controls WIFI module by microcontroller (1)
(2), serial ports display screen (3) and combustible gas sensor (4) work.Microcontroller (1), WIFI module (2), serial ports display screen
(3), combustible gas sensor (4) is connected with regulated power supply (5) respectively by electric lead；It is respectively micro- by regulated power supply (5)
Controller (1), WIFI module (2), serial ports display screen (3), combustible gas sensor (4) provide regulated power supply；
Preferably, a kind of natural gas automobile fuel gas provided by the invention monitors system, microcontroller (1) controls WIFI mould
Block (2) works in ap mode, as a wireless router, provides Real-time Monitoring Data for mobile terminal (6)；
Preferably, a kind of natural gas automobile fuel gas provided by the invention monitors system, the model that microcontroller (1) is selected
For the embedded microcontroller of STM32F103C8T6；
Preferably, a kind of natural gas automobile fuel gas provided by the invention monitors system, combustible gas sensor (4) is respectively
It is placed on the front deck and rear deck of automobile, microcontroller (1), WIFI module (2), serial ports display screen (3) are placed in automobile.
The utility model has the advantages that
The prior art of the present invention is compared, and its advantages are embodied in:
1. the microcontroller of STM32F1O3C8T6 model is selected, with integration is high, energy consumption is lower and real-time is good
Feature；
2. directly controlling WIFI module by AT instruction works in ap mode, it is not necessarily to gateway, reduces system structure
Complexity；
3. serial ports display screen is selected only to be connected with the asynchronous serial port of microcontroller, the serial port resource of microcontroller has been saved,
The working efficiency of raising system.
Detailed description of the invention
Fig. 1 is system hardware circuit diagram,
Fig. 2 is system structure diagram.
Wherein: 1-microcontroller, 2-WIFI modules, 3-serial ports display screens, 4-combustible gas sensors, 5-pressure stabilizings
Power supply, 6-mobile terminals.
Specific embodiment
Explanation is further explained to the present invention below by way of specific embodiment.
As shown in Fig. 2, natural gas automobile fuel gas monitor system by microcontroller 1, WIFI module 2, serial ports display screen 3, can
Combustion gas body sensor 4, regulated power supply 5, mobile terminal 6 form.
Its specific implementation process are as follows:
Natural gas automobile fuel gas monitors system electrification initialization, combustible gas sensor 4 need a upper electric preheating when
Between.
Combustible gas sensor 4 is individually positioned in automobile front and back cabin, the front and back cabin for detecting natural gas vehicle is flammable
Gas concentration.
The combustable gas concentration information that microcontroller 1 acquires combustible gas sensor 4 is handled, while concentration is believed
Breath is come out by 3 real-time display of serial ports display screen, and when combustable gas concentration is exceeded, it is aobvious that microcontroller controls serial ports display screen 3
Show warning message, during running car, realizes the early warning of gas concentration, ensure the safety traffic of driver.
Microcontroller 1 controls WIFI module 2 and works in ap mode, so that WIFI module 2 is used as a wireless router, will supervise
The combustable gas concentration information of survey is conveyed directly to mobile terminal 6, the strange land real-time monitoring with natural gas automobile fuel gas concentration
Function realizes the early warning of natural gas automobile fuel gas concentration.
Further, the WIFI module 2 of mobile terminal 6 and system establishes TCP connection, after the connection is successfully established,
What WIFI module 2 can be installed by the data that wireless (WIFI) network sends combustable gas concentration information to user mobile phone
On APP.In this way, being ensured even if car owner not in the car, can also grasp the concentration of the fuel gas in cabin before and after natural gas vehicle in real time
The status safety of current automobile.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of natural gas automobile fuel gas monitors system, it is characterised in that: system is by microcontroller (1), WIFI module (2), string
Mouth display screen (3), combustible gas sensor (4), regulated power supply (5), mobile terminal (6) composition.
2. a kind of natural gas automobile fuel gas according to claim 1 monitors system, it is characterised in that: WIFI module (2), string
Mouth display screen (3), combustible gas sensor (4) are connected by electric lead with microcontroller (1) respectively, are controlled by microcontroller (1)
WIFI module (2), serial ports display screen (3) and combustible gas sensor (4) work processed.
3. a kind of natural gas automobile fuel gas according to claim 1 monitors system, it is characterised in that: microcontroller (1),
WIFI module (2), serial ports display screen (3), combustible gas sensor (4) are connected with regulated power supply (5) respectively by electric lead；
It is respectively that microcontroller (1), WIFI module (2), serial ports display screen (3), combustible gas sensor (4) mention by regulated power supply (5)
For regulated power supply.
4. a kind of natural gas automobile fuel gas according to claim 1 monitors system, it is characterised in that: microcontroller (1) control
WIFI module (2) processed works in ap mode, as a wireless router, provides Real-time Monitoring Data for mobile terminal (6).
5. a kind of natural gas automobile fuel gas according to claim 1 monitors system, it is characterised in that: microcontroller (1) choosing
The embedded microcontroller of model STM32F103C8T6.
6. a kind of natural gas automobile fuel gas according to claim 1 monitors system, it is characterised in that: combustible gas sensor
(4) it is individually positioned in the front deck and rear deck of automobile, microcontroller (1), WIFI module (2), serial ports display screen (3) are placed on automobile
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910158984.9A CN109841049A (en) | 2019-03-04 | 2019-03-04 | A kind of natural gas automobile fuel gas monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910158984.9A CN109841049A (en) | 2019-03-04 | 2019-03-04 | A kind of natural gas automobile fuel gas monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109841049A true CN109841049A (en) | 2019-06-04 |
Family
ID=66885374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910158984.9A Pending CN109841049A (en) | 2019-03-04 | 2019-03-04 | A kind of natural gas automobile fuel gas monitoring system |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202583173U (en) * | 2012-05-15 | 2012-12-05 | 常州维格电子有限公司 | Fuel gas wireless data monitoring unit |
| CN204641546U (en) * | 2015-06-03 | 2015-09-16 | 浙江万里学院 | Natural gas vehicle gas leakage monitoring system |
| CN205788680U (en) * | 2016-04-28 | 2016-12-07 | 中国计量大学 | Methane wireless monitor system based on mobile phone A PP |
| CN206249539U (en) * | 2016-12-16 | 2017-06-13 | 廊坊新奥燃气设备有限公司 | A kind of supervisory control for gas leak system based on ZigBee |
| CN107085914A (en) * | 2017-06-02 | 2017-08-22 | 成都科鸿达科技有限公司 | A kind of Intelligent indoor smog and flammable gas alarm based on APP |
| CN107845242A (en) * | 2017-10-07 | 2018-03-27 | 上海和擎信息科技有限公司 | A kind of Domestic gas leakage alarm |
| CN207197576U (en) * | 2017-09-11 | 2018-04-06 | 西安邮电大学 | Home environment quality monitoring device based on WIFI communications |
| CN207964765U (en) * | 2018-01-19 | 2018-10-12 | 江苏佳源科技有限公司 | A kind of gas monitor |
-
2019
- 2019-03-04 CN CN201910158984.9A patent/CN109841049A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202583173U (en) * | 2012-05-15 | 2012-12-05 | 常州维格电子有限公司 | Fuel gas wireless data monitoring unit |
| CN204641546U (en) * | 2015-06-03 | 2015-09-16 | 浙江万里学院 | Natural gas vehicle gas leakage monitoring system |
| CN205788680U (en) * | 2016-04-28 | 2016-12-07 | 中国计量大学 | Methane wireless monitor system based on mobile phone A PP |
| CN206249539U (en) * | 2016-12-16 | 2017-06-13 | 廊坊新奥燃气设备有限公司 | A kind of supervisory control for gas leak system based on ZigBee |
| CN107085914A (en) * | 2017-06-02 | 2017-08-22 | 成都科鸿达科技有限公司 | A kind of Intelligent indoor smog and flammable gas alarm based on APP |
| CN207197576U (en) * | 2017-09-11 | 2018-04-06 | 西安邮电大学 | Home environment quality monitoring device based on WIFI communications |
| CN107845242A (en) * | 2017-10-07 | 2018-03-27 | 上海和擎信息科技有限公司 | A kind of Domestic gas leakage alarm |
| CN207964765U (en) * | 2018-01-19 | 2018-10-12 | 江苏佳源科技有限公司 | A kind of gas monitor |
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Application publication date: 20190604 |