CN200986550Y - Vehicle mounted alcohol detecting device - Google Patents
Vehicle mounted alcohol detecting device Download PDFInfo
- Publication number
- CN200986550Y CN200986550Y CN 200620010139 CN200620010139U CN200986550Y CN 200986550 Y CN200986550 Y CN 200986550Y CN 200620010139 CN200620010139 CN 200620010139 CN 200620010139 U CN200620010139 U CN 200620010139U CN 200986550 Y CN200986550 Y CN 200986550Y
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- CN
- China
- Prior art keywords
- alcohol
- vehicle
- signal processing
- microprocessor
- driver
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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.)
- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a vehicle alcohol detection device. An alcohol sensor (1) is connected with a signal processing circuit (2), the signal processing circuit (2) is connected with a microprocessor (3), and the microprocessor (3) is separately connected with a vehicle lock unit (5), a vocal alarming circuit (4) and a fan (6). The device is used to start the fan to collect gas expired by the vehicle driver for alcohol concentration detection in 30 seconds after the vehicle is started. If alcohol is detected, the device will prompt the driver to drive carefully, and suggest the driver to have a rest first. If the detected alcohol concentration exceeds the preset value, the device will forcedly lock the vehicle after prompting the driver.
Description
Technical field
The utility model relates to a kind of alcohol concentration measurement mechanism, particularly a kind of vehicle-mounted alcohol pick-up unit.
Background technology
Along with rapid growth of economy, automobile pollution increases in the annual speed with millions of of China.Because human pilot can't effectively be controlled oneself after drinking, driving when intoxicated happens occasionally, and consequent traffic hazard is quite a few to be seen.Though the driver also opposes to drive when intoxicated, after drinking, often, cause the generation of driving when intoxicated to own out of hand when not drinking.Also there is not at present a kind of economical and practical, desirable vehicle-mounted alcohol pick-up unit.
The utility model content
Technical problem to be solved in the utility model is, a kind of vehicle-mounted alcohol pick-up unit is provided, the expiration alcohol concentration of check human pilot when automobile starting, when monitoring finite concentration, give the prompting with driver and crew's good will, surpass the concentration of setting after, after reminding the driver, by oil-break, the mode of outage is forbidden vehicle operating.
The technical measures that the utility model is taked are as follows:
A kind of vehicle-mounted alcohol pick-up unit comprises at least one alcohol sensor, at least one signal processing circuit, a microprocessor, an automotive locking unit, a phonetic warning circuit, a fan and a power-supply system.Alcohol sensor links to each other with signal processing circuit, and signal processing circuit links to each other with microprocessor, and a microprocessor links to each other with automotive locking unit, phonetic warning circuit, fan respectively.
Described alcohol sensor is the semiconductor alcohol sensor.
The gas of human pilot being breathed out by alcohol sensor carries out the alcohol concentration detection, and signal is handled, and delivers to microprocessor, controls vehicle operating by processor when concentration over-standard.
Good effect of the present utility model is: native system can be when automotive ignition, extract the expiration alcohol concentration of human pilot, for finding being reminded of alcohol gas with good will, for the human pilot that surpasses certain alcohol standard, can be after reminding the driver, by oil-break, the mode of outage is forbidden vehicle operating.
Description of drawings
Fig. 1 vehicle-mounted alcohol pick-up unit structural representation;
Fig. 2 vehicle-mounted alcohol pick-up unit signal processing circuit figure.
Embodiment as shown in Figure 1, 2, alcohol sensor 1 links to each other with signal processing circuit 2, signal processing circuit 2 links to each other with microprocessor 3, a microprocessor 3 links to each other with automotive locking unit 5, phonetic warning circuit 4, fan 6 respectively.Described alcohol sensor 1 is the semiconductor alcohol sensor.
Described alcohol detection sensor 1 is used for changing airborne alcohol concentration into faint simulating signal, is convenient to signal processing circuit 2 and handles.
Described signal processing circuit 2, the signal that alcohol sensor 1 is exported amplifies, and relatively obtains the concentration requirement whether alcohol concentration reaches setting.
Described microprocessor 3 is used for the result of signal processing circuit 2 is analyzed, and according to the result who analyzes, determines different operations.
Described automotive locking unit 5, receive the order of microprocessor 3 after, by oil-break, the mode of outage is forbidden automobilism.
Described phonetic warning circuit 4 after finding that human pilot is drunk, sounds a warning to human pilot by voice.
Described fan 6 is used for drawing fast the gas that human pilot is breathed out, and analyzes for system.
Described power-supply system 7 changes the direct supply of automobile storage battery into system operable various magnitudes of voltage, uses for system.
Claims (2)
1, a kind of vehicle-mounted alcohol pick-up unit, comprise at least one alcohol sensor (1), at least one signal processing circuit (2), a microprocessor (3), an automotive locking unit (5), a phonetic warning circuit (4), a fan (6) and a power-supply system (7), it is characterized in that: alcohol sensor (1) links to each other with signal processing circuit (2), signal processing circuit (2) links to each other with microprocessor (3), and a microprocessor (3) links to each other with automotive locking unit (5), phonetic warning circuit (4), fan (6) respectively.
2, vehicle-mounted alcohol pick-up unit according to claim 1 is characterized in that: described alcohol sensor (1) is the semiconductor alcohol sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620010139 CN200986550Y (en) | 2006-09-20 | 2006-09-20 | Vehicle mounted alcohol detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620010139 CN200986550Y (en) | 2006-09-20 | 2006-09-20 | Vehicle mounted alcohol detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200986550Y true CN200986550Y (en) | 2007-12-05 |
Family
ID=38916008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620010139 Expired - Fee Related CN200986550Y (en) | 2006-09-20 | 2006-09-20 | Vehicle mounted alcohol detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200986550Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698385A (en) * | 2009-11-16 | 2010-04-28 | 郭安 | Method for monitoring vehicle-mounted alcohol in real time |
| CN101706509A (en) * | 2009-03-24 | 2010-05-12 | 佳思德科技(深圳)有限公司 | Method for measuring alcohol content of exhalation gas |
| CN101957353A (en) * | 2009-07-17 | 2011-01-26 | 彭钢 | multifunctional capacity-for-liquor comparing and monitoring device and method |
| CN101975843A (en) * | 2010-10-15 | 2011-02-16 | 河南汉威电子股份有限公司 | In-car gas alcohol concentration detection and alarm device |
| CN102213706A (en) * | 2010-04-02 | 2011-10-12 | 深圳市赛格导航科技股份有限公司 | Vehicle-mounted drunken driving detection device and vehicle-mounted drunken driving detection method |
| CN102214385A (en) * | 2010-04-02 | 2011-10-12 | 深圳市赛格导航科技股份有限公司 | Vehicle-mounted device for detecting drunk driving and use method thereof for detecting drunk driving |
| CN106427566A (en) * | 2016-11-18 | 2017-02-22 | 广西大学 | Vehicle-mounted alcohol concentration measuring device for preventing pipe blowing |
-
2006
- 2006-09-20 CN CN 200620010139 patent/CN200986550Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706509A (en) * | 2009-03-24 | 2010-05-12 | 佳思德科技(深圳)有限公司 | Method for measuring alcohol content of exhalation gas |
| CN101957353A (en) * | 2009-07-17 | 2011-01-26 | 彭钢 | multifunctional capacity-for-liquor comparing and monitoring device and method |
| CN101698385A (en) * | 2009-11-16 | 2010-04-28 | 郭安 | Method for monitoring vehicle-mounted alcohol in real time |
| CN101698385B (en) * | 2009-11-16 | 2013-07-03 | 郭安 | Method for monitoring vehicle-mounted alcohol in real time |
| CN102213706A (en) * | 2010-04-02 | 2011-10-12 | 深圳市赛格导航科技股份有限公司 | Vehicle-mounted drunken driving detection device and vehicle-mounted drunken driving detection method |
| CN102214385A (en) * | 2010-04-02 | 2011-10-12 | 深圳市赛格导航科技股份有限公司 | Vehicle-mounted device for detecting drunk driving and use method thereof for detecting drunk driving |
| CN101975843A (en) * | 2010-10-15 | 2011-02-16 | 河南汉威电子股份有限公司 | In-car gas alcohol concentration detection and alarm device |
| CN106427566A (en) * | 2016-11-18 | 2017-02-22 | 广西大学 | Vehicle-mounted alcohol concentration measuring device for preventing pipe blowing |
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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: 20071205 Termination date: 20110920 |