CN202080133U - Novel vehicle built-in alcohol detector - Google Patents
Novel vehicle built-in alcohol detector Download PDFInfo
- Publication number
- CN202080133U CN202080133U CN2011201777809U CN201120177780U CN202080133U CN 202080133 U CN202080133 U CN 202080133U CN 2011201777809 U CN2011201777809 U CN 2011201777809U CN 201120177780 U CN201120177780 U CN 201120177780U CN 202080133 U CN202080133 U CN 202080133U
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- China
- Prior art keywords
- alcohol
- chip microcomputer
- single chip
- concentration sensor
- micro controller
- 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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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The utility model relates to a novel vehicle built-in alcohol detector, which is characterized by comprising a single chip microcomputer and a display, wherein the input end of an alcohol concentration sensor is connected with a storage battery through a wire, the output end of the alcohol concentration sensor is connected with the single chip microcomputer, the display is connected with the single chip microcomputer and a warning system, and the single chip microcomputer is connected with a starter through an electronic control unit (ECU). The device is mounted on a steering wheel. The novel vehicle built-in alcohol detector provided by the utility model adopts electronic automatic control, has the advantages of accuracy in use, simpleness in operation, small volume and light weight, and is helpful for the development of vehicles toward light weight and a completely electronic age.
Description
Technical field
The utility model relates to the built-in alcohol detector of a kind of new automobile, belongs to the car electrics field.
Background technology
Investigation shows that China is annual because the traffic accident that causes of driving when intoxicated reaches tens thousand of, and in the murderous accident more than 50% all with drive when intoxicated relevantly, the harm of driving when intoxicated is startling, has become first " killer " of traffic accident.Though country formulated relevant law and the crossing with alcohol expiration detector test drives person body in alcohol content reduce and drive when intoxicated, drives when intoxicated and still occur repeatedly, and traditional alcohol content tester is inconvenient to again carry.Therefore need take more effectively measure fundamentally to solve drives when intoxicated.
Summary of the invention
The purpose of this utility model is to address the above problem, and provides a kind of new automobile built-in alcohol detector.Be achieved through the following technical solutions:
The built-in alcohol detector of a kind of new automobile, comprise storage battery, alcohol concentration sensor, control ECU, warning, also comprise micro controller system, telltale, the input end of described alcohol concentration sensor by lead be connected with storage battery, mouth is connected with micro controller system, described telltale is connected with micro controller system, described telltale is connected with warning, and described micro controller system is connected with starter by control ECU, and this device is installed on the bearing circle.
The utility model is the advantage of prior art relatively:
1, the utility model can detect the alcohol concentration of chaufeur breath effectively and take measures on customs clearance automatically, has ensured occupant's life security effectively, and then reduces and drive when intoxicated.
2, the utility model adopts micro controller system, telltale to help automobile and develop to complete electronic age.
3, this apparatus structure is simple, be installed in take up room in the car little.
Description of drawings
Fig. 1 is that the built-in alcohol detector of automobile described in the utility model is arranged scheme drawing.
The specific embodiment
The 1-power module; The 2-alcohol concentration sensor; The 3-micro controller system; 4-controls ECU; The 5-starter; The 6-telltale; The 7-warning; The 8-lead.
Below in conjunction with the embodiment accompanying drawing the utility model is described further.
The built-in alcohol detector of automobile shown in the utility model is made up of storage battery 1, alcohol concentration sensor 2, micro controller system 3, control ECU4, starter 5, telltale 6, warning 7, lead 8 as shown in Figure 1.Described alcohol concentration sensor 2 is passed to micro controller system 3 with contained alcohol concentration signal in the gas of detected chaufeur exhalation, micro controller system 3 changes into digital signal with concentration signal through A/D, utilize telltale 6 to demonstrate concentration information, allow chaufeur know contained alcohol content in the own body.When alcohol concentration surpassed specified value, control ECU4 control starter can not start, thereby engine can't start, and sent alerting signal by warning 7 and remind the driver.
Claims (1)
1. built-in alcohol detector of new automobile, comprise storage battery, alcohol concentration sensor, control ECU, warning, it is characterized in that: also comprise micro controller system, telltale, the input end of described alcohol concentration sensor by lead be connected with storage battery, mouth is connected with micro controller system, described telltale is connected with micro controller system, described telltale is connected with warning, and described micro controller system is connected with starter by control ECU, and this device is installed on the bearing circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201777809U CN202080133U (en) | 2011-05-30 | 2011-05-30 | Novel vehicle built-in alcohol detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201777809U CN202080133U (en) | 2011-05-30 | 2011-05-30 | Novel vehicle built-in alcohol detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080133U true CN202080133U (en) | 2011-12-21 |
Family
ID=45340782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201777809U Expired - Fee Related CN202080133U (en) | 2011-05-30 | 2011-05-30 | Novel vehicle built-in alcohol detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114212A (en) * | 2016-08-16 | 2016-11-16 | 宁夏创耀信科技有限公司 | Drunk driving induction control system |
-
2011
- 2011-05-30 CN CN2011201777809U patent/CN202080133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114212A (en) * | 2016-08-16 | 2016-11-16 | 宁夏创耀信科技有限公司 | Drunk driving induction control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20120530 |