CN105303668A - Automobile remote control key with drunk driving inhibition function - Google Patents
Automobile remote control key with drunk driving inhibition function Download PDFInfo
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- CN105303668A CN105303668A CN201510851030.8A CN201510851030A CN105303668A CN 105303668 A CN105303668 A CN 105303668A CN 201510851030 A CN201510851030 A CN 201510851030A CN 105303668 A CN105303668 A CN 105303668A
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- control key
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- automobile remote
- integrated circuit
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides an automobile remote control key with a drunk driving inhibition function. The automobile remote control key is characterized in that a finger pressing type alcohol detector, a 555 integrated circuit and a silicon controlled rectifier VS are added in the circuit based on an original automobile remote control key circuit; a monostable trigger is established through the 555 integrated circuit; the output end of the alcohol detector is connected with two-foot trigger end of the 555 integrated circuit; the three-foot output end of the 555 integrated circuit controls the silicon controlled rectifier VS, so as to further control an unlocking key K1. According to the automobile remote control key, the finger pressing type alcohol detector is integrated, when a driver presses the unlocking key with a finger, the alcohol detector synchronously detects the alcohol concentration of the finger, if the situation that the alcohol concentration exceeds the standard is detected, the unlocking key is locked, and even if the unlocking key is pressed, the car door cannot be opened, so that a drunk person is inhibited from entering the automobile cab in the point of view of technology, and the purpose that drunk driving is completely inhibited is achieved.
Description
Technical field
The present invention relates to a kind of automobile remote-control key, 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 process regulation in recent years, new traffic offence process specifies for the punishment of driving when intoxicated very severe, and various places traffic has also successively been carried out and has repeatedly been checked illegal activities 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 traffic hazard.Therefore conscious being difficult to depending merely on driver fundamentally contains drunk driving.
In recent years, the DADSS driver alcohol monitoring security system emphasis that automotive safety alliance of american car manufacturer starts is from both direction development such as finger presses detection technique and noncontact breath Detection Techniques, wherein finger presses detection technique is that after drinking according to human body, alcohol can from sweat gland secretion principle out, as long as by the finger presses alcohol content that human body epidermis penetrates on this type of alcohol detector, can judge whether these personnel drink.At home, also relevant technical staff development fingerprint type after-drink driving-prohibition system is had, after this cover system installed by vehicle, alcohol sweat detects and can be connected with automobile starting program, finger, by corresponding alcohol detector, can judge in driver's finger sweat, whether alcohol concentration exceeds standard, if exceed standard, igniting or EFI circuit remain open state, and vehicle cannot start.As can be seen here, the alcohol detector based on finger presses detection technique has developed comparatively ripe at present.
Summary of the invention
Finger presses formula alcohol detector is integrated on the remote-control key of automobile by the present invention, whether exceeded standard by alcohol concentration in detection driver finger sweat and judge whether driver drinks, if detected that driver drinks, even if it presses button of unblanking, car door also cannot be opened, thus forbid that drunk personnel enter automobile cab from the angle of technology, reach the object of thoroughly restriction drunk driving.
The concrete technical scheme that the present invention takes 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 presses formula alcohol detector, 555 integrated circuit, controllable silicon VS, resistance R1, R2, R3, electric capacity C1, C2 on the basis of former automobile remote-control key circuit, wherein the output terminal of alcohol detector and one end of resistance R1, R3 access 2 pin of 555 integrated circuit 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 pin of 555 integrated circuit jointly, and another termination of resistance R2 connects VCC power supply, the other end ground connection of electric capacity C1; 7 pin of 555 integrated circuit are connected with 6 pin, 1 pin ground connection, ground connection after 5 pin serial capacitance C2,4 pin and 8 pin connect VCC power supply, 3 pin connect the control pole of controllable silicon VS, and the anode of controllable silicon VS and negative electrode forward are connected in series in the connection line of unblanking between button K1 and former automobile remote-control key circuit.
Further, the pressing detection face of described finger presses formula alcohol detector is arranged on the back side of automobile remote-control key.
Automobile remote-control key of the present invention is owing to being integrated with finger presses formula alcohol detector, driver press with finger unblank button time, alcohol detector synchronously can carry out Alcohol mental disorders to its finger, alcohol concentration as detected does not exceed standard, button of unblanking normally can realize unlocking function, as detected, alcohol concentration exceeds standard, then dual lock button locks, even if press button of unblanking, car door also cannot be opened, thus forbid that drunk personnel enter automobile cab from the angle of technology, reach the object of thoroughly restriction drunk driving.Circuit of the present invention is simple, can transform, avoid the transformation to automotive interior, be applicable to very much applying on the circuit base of former automobile remote-control key.
Accompanying drawing explanation
Fig. 1 is circuit diagram of the present invention.
Fig. 2 is front schematic view in kind of the present invention.
Fig. 3 is schematic rear view in kind of the present invention.
In figure: 1-unblanks button, 2-alcohol detector.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figure 1, the circuit originally with the automobile remote-control key of after-drink driving-prohibition function adds finger presses formula alcohol detector, 555 integrated circuit, controllable silicon VS, resistance R1, R2, R3, electric capacity C1, C2 on the basis of former automobile remote-control key circuit, wherein the output terminal of alcohol detector and one end of resistance R1, R3 access 2 pin of 555 integrated circuit 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 pin of 555 integrated circuit jointly, and another termination of resistance R2 connects VCC power supply, the other end ground connection of electric capacity C1; 7 pin of 555 integrated circuit are connected with 6 pin, 1 pin ground connection, ground connection after 5 pin serial capacitance C2,4 pin and 8 pin connect VCC power supply, 3 pin connect the control pole of controllable silicon VS, and the anode of controllable silicon VS and negative electrode forward are connected in series in the connection line of unblanking between button K1 and former automobile remote-control key circuit.
This circuit builds a monostalbe trigger by 555 integrated circuit and resistance R1, R2, R3, electric capacity C1, C2, the output terminal of alcohol detector is connected to 2 pin trigger ends of 555 integrated circuit, and control controllable silicon VS by 3 pin output terminals of 555 integrated circuit, and then control to unblank button K1.Under usual state, 3 pin of 555 integrated circuit maintain the low level output of stable state, and controllable silicon VS keeps off state, and the button K1 that unblanks pressing telepilot can not remote-control unlocking.When needing to unblank, must first detect through alcohol detector, if detect that alcohol concentration does not exceed standard, alcohol detector can export a low level pulse signal and trigger monostalbe trigger, 3 pin output switching activities of 555 integrated circuit are high level, controllable silicon VS conducting, now presses the button K1 that unblanks of telepilot, can normally unblank; If detect that alcohol concentration exceeds standard, alcohol detector can not output low level pulse signal, cannot trigger monostalbe trigger, controllable silicon VS keeps off state, even if the button K1 that unblanks pressing telepilot can not remote-control unlocking, thus forbid that drunk personnel enter automobile cab from the angle of technology, reach the object of thoroughly restriction drunk driving.
As shown in Figures 2 and 3, the finger presses detection faces of alcohol detector of the present invention 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 presses detection faces at the remote-control key back side simultaneously, can reach alcohol detection and synchronous effect of unblanking.
Claims (2)
1. one kind has the automobile remote-control key of after-drink driving-prohibition function, it is characterized in that: the circuit of described automobile remote-control key adds finger presses formula alcohol detector, 555 integrated circuit, controllable silicon VS, resistance R1, R2, R3, electric capacity C1, C2 on the basis of former automobile remote-control key circuit, wherein the output terminal of alcohol detector and one end of resistance R1, R3 access 2 pin of 555 integrated circuit 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 pin of 555 integrated circuit jointly, and another termination of resistance R2 connects VCC power supply, the other end ground connection of electric capacity C1; 7 pin of 555 integrated circuit are connected with 6 pin, 1 pin ground connection, ground connection after 5 pin serial capacitance C2,4 pin and 8 pin connect VCC power supply, 3 pin connect the control pole of controllable silicon VS, and the anode of controllable silicon VS and negative electrode forward are connected in series in the connection line of unblanking 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 presses formula alcohol detector is arranged on the back side of automobile remote-control key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510851030.8A CN105303668A (en) | 2015-11-30 | 2015-11-30 | Automobile remote control key with drunk driving inhibition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510851030.8A CN105303668A (en) | 2015-11-30 | 2015-11-30 | Automobile remote control key with drunk driving inhibition function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105303668A true CN105303668A (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510851030.8A Pending CN105303668A (en) | 2015-11-30 | 2015-11-30 | Automobile remote control key with drunk driving inhibition function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522665A (en) * | 2016-11-07 | 2017-03-22 | 东莞华南设计创新院 | Novel automobile part |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2718086B1 (en) * | 1994-03-29 | 1996-05-10 | Laurec Francois Xavier | Motor vehicle control device comprising anti-alcohol safety means. |
| CN1853023A (en) * | 2003-09-17 | 2006-10-25 | 神木宏 | Key for vehicle and drunken driving preventing device |
| CN1972817A (en) * | 2004-06-04 | 2007-05-30 | 绅宝汽车股份公司 | Method and device for controlling a car |
| CN201362186Y (en) * | 2009-01-19 | 2009-12-16 | 吴章印 | Drunk driving self-locking device |
| CN201671422U (en) * | 2010-05-12 | 2010-12-15 | 杨克亮 | Car key capable of preventing drunk-driving |
| CN202319926U (en) * | 2011-12-03 | 2012-07-11 | 关海军 | Automobile drunk driving limiter |
| CN205384657U (en) * | 2015-11-30 | 2016-07-13 | 广西职业技术学院 | Car remote control key with prohibit after drinking and drive function |
-
2015
- 2015-11-30 CN CN201510851030.8A patent/CN105303668A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2718086B1 (en) * | 1994-03-29 | 1996-05-10 | Laurec Francois Xavier | Motor vehicle control device comprising anti-alcohol safety means. |
| CN1853023A (en) * | 2003-09-17 | 2006-10-25 | 神木宏 | Key for vehicle and drunken driving preventing device |
| CN1972817A (en) * | 2004-06-04 | 2007-05-30 | 绅宝汽车股份公司 | Method and device for controlling a car |
| CN201362186Y (en) * | 2009-01-19 | 2009-12-16 | 吴章印 | Drunk driving self-locking device |
| CN201671422U (en) * | 2010-05-12 | 2010-12-15 | 杨克亮 | Car key capable of preventing drunk-driving |
| CN202319926U (en) * | 2011-12-03 | 2012-07-11 | 关海军 | Automobile drunk driving limiter |
| CN205384657U (en) * | 2015-11-30 | 2016-07-13 | 广西职业技术学院 | Car remote control key with prohibit after drinking and drive function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522665A (en) * | 2016-11-07 | 2017-03-22 | 东莞华南设计创新院 | Novel automobile part |
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Application publication date: 20160203 |
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| WD01 | Invention patent application deemed withdrawn after publication |