CN205384657U - Car remote control key with prohibit after drinking and drive function - Google Patents
Car remote control key with prohibit after drinking and drive function Download PDFInfo
- Publication number
- CN205384657U CN205384657U CN201520970327.1U CN201520970327U CN205384657U CN 205384657 U CN205384657 U CN 205384657U CN 201520970327 U CN201520970327 U CN 201520970327U CN 205384657 U CN205384657 U CN 205384657U
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- China
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- control key
- feet
- button
- resistance
- automobile remote
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- Expired - Fee Related
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Abstract
The utility model provides a car remote control key with prohibit after drinking and drive function, its circuit have increased finger push type alcohol detection ware, 555 integrated circuit and silicon controlled rectifier VS on the basis of former car remote control key circuit, by single monostable flip -flop of 555 integrated circuit structure, the output of alcohol detection ware is connected to 555 integrated circuit's 2 foot trigger ends to by 555 integrated circuit's 3 foot output end control silicon controlled rectifier VS, and then control the button K1 that unblanks. This automobile remote control key is because the finger push type alcohol detection ware that has integrateed, and the driver presses down when unblanking the button pointing to, and the alcohol detection ware can carry out alcohol concentration to its finger in step and detect, if detect alcohol concentration and exceed standard, then lock the button of unblanking, even press the button of unblanking, the door also can't be opened to angle from the technique prohibits that the alcoholic intoxication personnel get into the auttombilism room, reaches the purpose that thorough restriction wine was driven.
Description
Technical field
This utility model relates to a kind of automobile remote-control key, and specifically a kind of automobile remote-control key with after-drink driving-prohibition function, belongs to application electric technology field.
Background technology
In order to safeguard road traffic order, ensure safety driving, the Ministry of Public Security has put into effect multinomial new traffic offence and has processed regulation in recent years, it is very severe for the punishment driven when intoxicated that new traffic offence processes regulation, and various places traffic has also successively been carried out and has repeatedly been checked infringement special campaigns of driving when intoxicated severely, but still have part driver and take chances and make a desperate move, drunk driving after drinking, and then lead to serious vehicle accident.Therefore depend merely on the conscious of driver and be difficult to fundamentally contain drunk driving.
In recent years, DADSS driver's ethanol monitoring security system emphasis that automotive safety alliance of american car manufacturer starts develops from both directions such as finger pressing detection technology and noncontact breath Detection Techniques, wherein finger pressing detection technology is that after drinking according to human body, ethanol can from sweat gland secretion principle out, as long as being pressed against on this type of alcohol detector by finger to detect the alcohol content that human epidermal penetrates, namely can determine whether whether these personnel drink.At home, also there is relevant technical staff development fingerprint type after-drink driving-prohibition system, after this cover system installed by vehicle, the detection of ethanol perspiration can be connected with automobile starting program, finger is by, on corresponding alcohol detector, namely can determine whether in driver's finger sweat, whether alcohol concentration exceeds standard, if exceeding standard, igniting or EFI circuit remain off, and vehicle cannot start.As can be seen here, developed comparatively ripe at present based on the alcohol detector of finger pressing detection technology.
Utility model content
Finger pressing type alcohol detector is integrated on the remote-control key of automobile by this utility model, whether exceeded standard by alcohol concentration in detection driver's finger sweat and judge whether driver drinks, if be detected that there is driver to drink, even if it presses button of unblanking, car door also cannot be opened, thus forbidding that the angle of technology drunk personnel enter automobile cab, reach thoroughly to limit the purpose of drunk driving.
The concrete technical scheme that this utility model is taked is as follows:
A kind of automobile remote-control key with after-drink driving-prohibition function, it is characterized in that: the circuit of described automobile remote-control key adds finger pressing type alcohol detector, 555 integrated circuits, controllable silicon VS, resistance R1, R2, R3, electric capacity C1, C2 on the basis of former automobile remote-control key circuit, wherein the outfan of alcohol detector and one end of resistance R1, R3 access 2 feet of 555 integrated circuits jointly, another termination VCC power supply of resistance R1, the other end ground connection of resistance R3；One end of resistance R2 and electric capacity C1 accesses 6 feet of 555 integrated circuits jointly, and another of resistance R2 connects VCC power supply, the other end ground connection of electric capacity C1；7 feet and 6 feet of 555 integrated circuits are connected, 1 foot ground connection, ground connection after 5 foot serial capacitance C2,4 feet and 8 feet connect VCC power supply, 3 feet connect the control pole of controllable silicon VS, and the anode of controllable silicon VS and negative electrode forward concatenate in the connection line unblanked between button K1 and former automobile remote-control key circuit.
Further, the pressing detection face of described finger pressing type alcohol detector is arranged on the back side of automobile remote-control key.
Automobile remote-control key of the present utility model is owing to being integrated with finger pressing type alcohol detector, driver press with finger unblank button time, alcohol detector can synchronize its finger is carried out Alcohol mental disorders, alcohol concentration as detected does not exceed standard, button of unblanking can normally realize unlocking function, as detected, alcohol concentration exceeds standard, then dual lock button locks, even if pressing button of unblanking, car door also cannot be opened, thus forbidding that the angle of technology drunk personnel enter automobile cab, reach thoroughly to limit the purpose of drunk driving.Circuit of the present utility model is simple, can transform, it is to avoid the transformation to automotive interior, be especially suitable for popularization and application on the circuit base of former automobile remote-control key.
Accompanying drawing explanation
Fig. 1 is circuit diagram of the present utility model.
Fig. 2 is front schematic view in kind of the present utility model.
Fig. 3 is schematic rear view in kind of the present utility model.
In figure: 1-unblanks button, 2-alcohol detector.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further.
As shown in Figure 1, the circuit of the automobile remote-control key originally with after-drink driving-prohibition function adds finger pressing type alcohol detector, 555 integrated circuits, controllable silicon VS, resistance R1, R2, R3, electric capacity C1, C2 on the basis of former automobile remote-control key circuit, wherein the outfan of alcohol detector and one end of resistance R1, R3 access 2 feet of 555 integrated circuits jointly, another termination VCC power supply of resistance R1, the other end ground connection of resistance R3；One end of resistance R2 and electric capacity C1 accesses 6 feet of 555 integrated circuits jointly, and another of resistance R2 connects VCC power supply, the other end ground connection of electric capacity C1；7 feet and 6 feet of 555 integrated circuits are connected, 1 foot ground connection, ground connection after 5 foot serial capacitance C2,4 feet and 8 feet connect VCC power supply, 3 feet connect the control pole of controllable silicon VS, and the anode of controllable silicon VS and negative electrode forward concatenate in the connection line unblanked between button K1 and former automobile remote-control key circuit.
This circuit is built a monostable flipflop by 555 integrated circuits and resistance R1, R2, R3, electric capacity C1, C2, the outfan of alcohol detector is connected to 2 feet of 555 integrated circuits and triggers end, and controlled controllable silicon VS and then the button K1 that controls to unblank by 3 foot outfans of 555 integrated circuits.Under usual state, 3 feet of 555 integrated circuits maintain the low level output of stable state, and controllable silicon VS is held off, and the button K1 that unblanks pressing remote controller can not remote-control unlocking.When needing to unblank, must first detect through alcohol detector, if be detected that alcohol concentration does not exceed standard, alcohol detector can export a low level pulse signal and monostable flipflop is triggered, 3 foot output switching activities of 555 integrated circuits are high level, controllable silicon VS turns on, and now presses the button K1 that unblanks of remote controller, it is possible to normally unblank；If be detected that alcohol concentration exceeds standard, alcohol detector will not output low level pulse signal, monostable flipflop cannot be triggered, controllable silicon VS is held off, even if the button K1 that unblanks pressing remote controller can not remote-control unlocking, thus forbidding that the angle of technology drunk personnel enter automobile cab, reach thoroughly to limit the purpose of drunk driving.
As shown in Figures 2 and 3, the finger pressing detection face of alcohol detector of the present utility model is arranged on the back side of automobile remote-control key, and button of unblanking is positioned at the front of automobile remote-control key, such staff is when unblanking with the button of unblanking in thumb press front, the surface of its forefinger has larger area to contact with the finger pressing detection face at the remote-control key back side simultaneously, in order to can reach alcohol detection and the effect synchronized of unblanking.
Claims (2)
1. an automobile remote-control key with after-drink driving-prohibition function, it is characterized in that: the circuit of described automobile remote-control key adds finger pressing type alcohol detector, 555 integrated circuits, controllable silicon VS, resistance R1, R2, R3, electric capacity C1, C2 on the basis of former automobile remote-control key circuit, wherein the outfan of alcohol detector and one end of resistance R1, R3 access 2 feet of 555 integrated circuits jointly, another termination VCC power supply of resistance R1, the other end ground connection of resistance R3；One end of resistance R2 and electric capacity C1 accesses 6 feet of 555 integrated circuits jointly, another termination VCC power supply of resistance R2, the other end ground connection of electric capacity C1；7 feet and 6 feet of 555 integrated circuits are connected, 1 foot ground connection, ground connection after 5 foot serial capacitance C2,4 feet and 8 feet connect VCC power supply, 3 feet connect the control pole of controllable silicon VS, and the anode of controllable silicon VS and negative electrode forward concatenate in the connection line unblanked between button K1 and former automobile remote-control key circuit.
2. automobile remote-control key according to claim 1, is characterized in that: the pressing detection face of described finger pressing type alcohol detector is arranged on the back side of automobile remote-control key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970327.1U CN205384657U (en) | 2015-11-30 | 2015-11-30 | Car remote control key with prohibit after drinking and drive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970327.1U CN205384657U (en) | 2015-11-30 | 2015-11-30 | Car remote control key with prohibit after drinking and drive function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205384657U true CN205384657U (en) | 2016-07-13 |
Family
ID=56338218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520970327.1U Expired - Fee Related CN205384657U (en) | 2015-11-30 | 2015-11-30 | Car remote control key with prohibit after drinking and drive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205384657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105303668A (en) * | 2015-11-30 | 2016-02-03 | 广西职业技术学院 | Automobile remote control key with drunk driving inhibition function |
-
2015
- 2015-11-30 CN CN201520970327.1U patent/CN205384657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105303668A (en) * | 2015-11-30 | 2016-02-03 | 广西职业技术学院 | Automobile remote control key with drunk driving inhibition function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20161130 |