CN205523708U - Automatically, prohibit driving device after drinking - Google Patents
Automatically, prohibit driving device after drinking Download PDFInfo
- Publication number
- CN205523708U CN205523708U CN201620277366.8U CN201620277366U CN205523708U CN 205523708 U CN205523708 U CN 205523708U CN 201620277366 U CN201620277366 U CN 201620277366U CN 205523708 U CN205523708 U CN 205523708U
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- China
- Prior art keywords
- switch
- cut
- alcohol
- automatically
- electric resistance
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- Expired - Fee Related
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Abstract
The utility model relates to an automatically, prohibit driving device after drinking belongs to motor vehicle driving safety equipment technical field. The alcohol detection instrument is connected with resistance transducer and photo resistance respectively, and resistance transducer passes through the transmission line and is connected with power off switch, and the photo resistance is connected with power off switch, and power off switch is connected with automobile point firearm. The utility model discloses technically reliable, simple structure, it is convenient to make, makes the low price, easily realizes the characteristics of product purpose.
Description
Technical field
This utility model relates to one and the most automatically forbids pilot instrument, belongs to motor vehicle driving safety equipment technical field.
Background technology
Drunk driving is the one of the main reasons that vehicle accident is occurred frequently.Ministry of Public Security's traffic administration office data shows, 2006 to 2010 years, has more than 3500 people every year because of accident death of driving when intoxicated, and more than 9000 people are injured；1 to July in 2012 is added up, because, in the road traffic accident caused by drunk driving, China has 5 people dead average every day；The current research of the U.S. shows, installs drunk driving locking device the death toll caused because of drunk driving can be made to reduce 85% on new car.Therefore, if produce the reason of severe traffic accidents for drunk driving, take technological means, just can play and prevent or reduce the severe traffic accidents that China causes because of drunk driving.
Summary of the invention
The technical problems to be solved in the utility model is to provide one and the most automatically forbids pilot instrument, by alcohol-detection instrument detect driver exhale in alcohol concentration reach certain numerical value time, resistance changes, and then start cut-off switch by electrical signal transmission line, cut-off switch automatically cuts off the ignition circuit on motor vehicles, thus reaches the purpose automatically forbidding driving when intoxicated.
The technical solution of the utility model is: one forbids pilot instrument the most automatically, including:
Alcohol-detection instrument 1, is used for detecting alcohol concentration；
Electric resistance sensor 2, is used for transmitting power off command；
Transmission line 3, is used for connecting electric resistance sensor 3 and cut-off switch 4；
Cut-off switch 4, is used for stoping vehicle ignition to start；
Photoconductive resistance 5, when alcohol-detection instrument 1 is blocked, stops vehicle ignition to start；
Described alcohol-detection instrument 1 is connected with electric resistance sensor 2 and photoconductive resistance 5 respectively, and electric resistance sensor 2 is connected with cut-off switch 4 by transmission line 3, and photoconductive resistance 5 is connected with cut-off switch 4.
Described cut-off switch 4 is connected with igniter for automobile 6.
When containing ethanol during alcohol-detection instrument 1 detects the gas of driver's exhalation and reaching finite concentration, electric resistance sensor 2 occurs voltage to increase, by transmission line 3, change in voltage is delivered to cut-off switch 4, cut-off switch 4 is connected with automotive ignition circuit, cut-off switch 4 is closed and is made automobile starting ignition circuit disconnect, cause automobile not start or flame-out, thus reach purpose and the effect of automatic Don't Drink and Drive.Photoconductive resistance 5 is for preventing driver from blocking the detection mouth of alcohol-detection instrument once artificial object, automobile starting ignition circuit can be made equally to disconnect, cause automobile not start.
The beneficial effects of the utility model are: technically reliable, and simple in construction is easily manufactured, and manufacturing price is cheap, it is easy to accomplish the feature of product purpose.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1-alcohol-detection instrument, 2-electric resistance sensor, 3-transmission line, 4-cut-off switch, 5-photoconductive resistance, 6-igniter for automobile.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, the utility model is described in further detail.
Embodiment 1: as it is shown in figure 1, one forbids pilot instrument the most automatically, including:
Alcohol-detection instrument 1, is used for detecting alcohol concentration；
Electric resistance sensor 2, is used for transmitting power off command；
Transmission line 3, is used for connecting electric resistance sensor 3 and cut-off switch 4；
Cut-off switch 4, is used for stoping vehicle ignition to start；
Photoconductive resistance 5, when alcohol-detection instrument 1 is blocked, stops vehicle ignition to start；
Described alcohol-detection instrument 1 is connected with electric resistance sensor 2 and photoconductive resistance 5 respectively, and electric resistance sensor 2 is connected with cut-off switch 4 by transmission line 3, and photoconductive resistance 5 is connected with cut-off switch 4.
Described cut-off switch 4 is connected with igniter for automobile 6.
Embodiment 2: as it is shown in figure 1, one forbids pilot instrument the most automatically, including:
Alcohol-detection instrument 1, in probe vehicles and driver's seat alcohol concentration；
Electric resistance sensor 2, for when alcohol concentration is beyond standard gauge timing transmission power off command；
Transmission line 3, is used for connecting electric resistance sensor 3 and cut-off switch 4；
Cut-off switch 4, is used for receiving sensor power off command, stops vehicle ignition to start；
Photoconductive resistance 5, when alcohol-detection instrument 1 is blocked, light sensor starts automatically, and sends order and make cut-off switch disconnect, and stops vehicle ignition to start；
Described alcohol-detection instrument 1 is connected with electric resistance sensor 2 and photoconductive resistance 5 respectively, and electric resistance sensor 2 is connected with cut-off switch 4 by transmission line 3, and photoconductive resistance 5 is connected with cut-off switch 4.
Described cut-off switch 4 is connected with igniter for automobile 6.
Above in conjunction with accompanying drawing, detailed description of the invention of the present utility model is explained in detail, but this utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible on the premise of without departing from this utility model objective, various changes can be made.
Claims (2)
1. the most automatically forbid pilot instrument for one kind, it is characterised in that including:
Alcohol-detection instrument (1), is used for detecting alcohol concentration；
Electric resistance sensor (2), is used for transmitting power off command；
Transmission line (3), is used for connecting electric resistance sensor (2) and cut-off switch (4)；
Cut-off switch (4), is used for stoping vehicle ignition to start；
Photoconductive resistance (5), when alcohol-detection instrument (1) is blocked, stops vehicle ignition to start；
Described alcohol-detection instrument (1) is connected with electric resistance sensor (2) and photoconductive resistance (5) respectively, and electric resistance sensor (2) is connected with cut-off switch (4) by transmission line (3), and photoconductive resistance (5) is connected with cut-off switch (4).
The most according to claim 1 the most automatically forbid pilot instrument, it is characterised in that: described cut-off switch (4) is connected with igniter for automobile (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277366.8U CN205523708U (en) | 2016-04-06 | 2016-04-06 | Automatically, prohibit driving device after drinking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277366.8U CN205523708U (en) | 2016-04-06 | 2016-04-06 | Automatically, prohibit driving device after drinking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205523708U true CN205523708U (en) | 2016-08-31 |
Family
ID=57140727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620277366.8U Expired - Fee Related CN205523708U (en) | 2016-04-06 | 2016-04-06 | Automatically, prohibit driving device after drinking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205523708U (en) |
-
2016
- 2016-04-06 CN CN201620277366.8U patent/CN205523708U/en not_active Expired - Fee Related
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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: 20160831 Termination date: 20170406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |