CN205033947U - Mistake is stepped on gas and is indicateed and prevent device - Google Patents
Mistake is stepped on gas and is indicateed and prevent device Download PDFInfo
- Publication number
- CN205033947U CN205033947U CN201520637094.3U CN201520637094U CN205033947U CN 205033947 U CN205033947 U CN 205033947U CN 201520637094 U CN201520637094 U CN 201520637094U CN 205033947 U CN205033947 U CN 205033947U
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- China
- Prior art keywords
- range finding
- finding probe
- automobile
- throttle
- pedal switch
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- Expired - Fee Related
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model provides a mistake is stepped on gas and is indicateed and prevent device, includes ecu and is connected to the left front range finding probe of its input, right front range finding probe, brake pedal switch, accelerator pedal switch, shift position sensor, left back range finding probe that ecu's output and braking status lamp, throttle status light, throttle signal relay, voice module are connected. The utility model discloses simple structure installs additional easily, can the automatic disconnection accelerator of the automobile signal when this mistake is stepped on gas and is indicateed and prevent device detects car the place ahead to the barrier to remind the operation brake, alleviate or avoid owing to miss the great traffic accident of stepping on the gas and arousing.
Description
Technical field
The utility model relates to vehicle body fittings technology, particularly relates to the prompting of a kind of mis-accelerator pressing and anti-locking apparatus.
Technical background
With developing rapidly of China's economy, automobile, as a kind of vehicle, enters average family more and more, and meanwhile, the safety problem of vehicle drive also shows especially out day by day.
The safe driving of automobile be often decided by chaufeur technical ability skill level, to the quick and precisely judgement of environment and decision.But shorter for the driving age, that psychological quality is not strong navigating mate, be but difficult to meet above requirement, even the old driver of part also time have the situation of maloperation automobile to occur.When driver automobile, especially in urban district, Pedestrians and vehicles is more, time and occur that pedestrian does not observe traffic rules and regulations and go across the road suddenly, or front automobile is stopped suddenly due to extraordinary circumstances, the chaufeur shorter for the driving age or driver tired driving, sighting distance is not enough etc., the situation of various burst just probably causes chaufeur to occur maloperation due to factors such as mental tensions, brake pedal is trampled into acceleration pedal by mistake, cause occurring with the antipodal situation of deceleration original idea of chaufeur, namely automobile emergency gives it the gun, now owing to being emergency situations, the reaction time leaving chaufeur for is general all very short, if chaufeur reaction not in time, the damaged vehicle even accident such as personal casualty will be caused.In addition, to the unfamiliar chaufeur of vehicle condition, as driven new car or unfamiliar vehicle, when an emergency happens, also very easily there is the phenomenon of mis-accelerator pressing, the safety of running car being brought and strengthens harm.
Utility model content
The utility model provides a kind of mis-accelerator pressing to point out and anti-locking apparatus, alleviates or avoids in vehicle drive process due to grave accident that driver fault misstepping on accelerator causes.
In order to reach above object, embodiment of the present utility model adopts following technical scheme: mis-accelerator pressing prompting and anti-locking apparatus, comprise left front range finding probe, described left front range finding probe is fixed on vehicle body left front, for the distance between Real-time Collection automobile and left front obstacle; Right front range finding probe, described right front range finding probe is fixed on vehicle body right front, for the distance between Real-time Collection automobile and right front obstacle; Brake pedal switch, whether described brake pedal switch is arranged on brake-pedal of automobile, be operated for detecting brake pedal; Accelerator pedal switch, whether described accelerator pedal switch is arranged in Das Gaspedal, be operated for detecting gas; Gear position sensor, described gear position sensor is arranged on automobile shift handle, for detecting the range state of automobile; Left back range finding probe, described left back range finding probe is arranged on vehicle body left back, for detecting the distance between automobile and left back obstacle; Right back range finding probe, described right back range finding probe is arranged on vehicle body right abaft, for detecting the distance between automobile and right abaft obstacle; Braking state lamp, described braking state lamp is arranged on Automobile instrument, and for showing, whether brake is foot-operated is operated; Throttle lamp, whether described throttle lamp is arranged on Automobile instrument, be operated for showing Das Gaspedal; Voice module, described voice module is used for sending voice message to automobile driver; Throttle signal relay, described throttle signal relay is used for disconnecting or connect electronic accelerator pedal of automobile and is connected with the signal of automobile computer; Electronic control unit, the input end of described electronic control unit with described left front find range pop one's head in, right front find range pop one's head in, brake pedal switch, accelerator pedal switch, gear position sensor, left back range finding are popped one's head in, right back find range to pop one's head in be connected, electronic control unit mouth is connected with throttle signal relay, voice module, braking state lamp, throttle lamp.
Further, described brake pedal switch and described accelerator pedal switch are micro contact switch, be arranged on the pressure surface of pedal, when chaufeur foot presses this switch, switch is triggered, send energizing signal to electronic control unit, judging unit chaufeur foot is placed on brake pedal position or accelerator pedal position by electron steering now simultaneously.
Further, the normally closed contact two ends of described throttle signal relay connect the signal output part of electronic accelerator pedal of automobile and the signal input part of automobile computer respectively, the coil of throttle signal relay is connected with described control unit, control unit is cut off and connect electronic accelerator pedal of automobile signal export.
Further, described voice module prestores " throttle ", " brake ", " please change brake " speech data.
The beneficial effects of the utility model are, can detect vehicle traveling direction and whether there is obstacle, when there is obstacle, the signal transmission of electronic accelerator pedal of automobile and automobile computer can be disconnected, thus automatically reduce fuel feeding, and point out driver's operation to brake, structure is simple.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is mis-accelerator pressing described in the utility model prompting and prevents apparatus structure schematic diagram.
Fig. 2 is throttle signal relay connection diagram of the present utility model.
Detailed description of the invention
Be illustrated in figure 1 the structural representation of mis-accelerator pressing prompting and anti-locking apparatus, comprise left front range finding probe 1, right front range finding probe 2, brake pedal switch 3, accelerator pedal switch 4, gear position sensor 5, left back range finding probe 6, right back range finding probe 7, braking state lamp 8, throttle lamp 9, voice module 10, electronic control unit 11, throttle signal relay 12.The input end of electronic control unit 11 is connected with left front range finding probe 1, right front range finding probe 2, brake pedal switch 3, accelerator pedal switch 4, gear position sensor 5, left back range finding probe 6, right back range finding probe 7, and electronic control unit 11 mouth is connected with braking state lamp 8, throttle lamp 9, voice module 10, throttle signal relay 12.
Left front range finding probe 1 is fixed on vehicle body left front, for the distance between Real-time Collection automobile and left front obstacle; Right front range finding probe 2 is fixed on vehicle body right front, for the distance between Real-time Collection automobile and right front obstacle; Brake pedal switch 3 and accelerator pedal switch 4 are micro contact switch, be arranged on the brake pedal of automobile and the pressure surface of Das Gaspedal respectively, whether be operated for detecting pedal, when chaufeur foot presses this switch, switch is triggered, electronic control unit 11 will receive the trigger state of switch, thus judge whether brake pedal or Das Gaspedal are operated; Gear position sensor 5 is arranged on automobile shift handle, for detecting the range state of automobile; Left back range finding probe 6 is arranged on vehicle body left back, for detecting the distance between automobile and left back obstacle; Right back range finding probe 7 is arranged on vehicle body right abaft, for detecting the distance between automobile and right abaft obstacle; Braking state lamp 8 is arranged on Automobile instrument, and for showing, whether brake is foot-operated is operated; Whether throttle lamp 9 is arranged on Automobile instrument, be operated for showing Das Gaspedal; Voice module 10 can send " throttle ", " brake ", " please change brake " sound, and selects to send which kind of sound according to the control signal that electronic control unit 11 provides.
Be illustrated in figure 2 the connection diagram of throttle signal relay 12, the normally closed contact two ends of throttle signal relay 12 connect the signal output part of electronic accelerator pedal of automobile 13 and the signal input part of automobile computer 14 respectively, the coil of throttle signal relay 12 is connected with described electronic control unit 11, make electronic control unit 11 can cut off and connect the data-signal passing to automobile computer 14 of electronic accelerator pedal of automobile 13, when automobile computer 14 does not receive the data-signal that electronic accelerator pedal of automobile 13 transmits, driving engine will enter idling operation.
Specific works principle is: whether brake pedal switch 3 and accelerator pedal switch 4 each Autonomous test chaufeur foot are placed on pedal, in time detecting that chaufeur foot presses pedal, send signal to electronic control unit 11, electronic control unit controls 11 braking state lamps 8 or throttle lamp 9 is opened, automobile is advanced forward, now gear signal is passed to electronic control unit 11 by gear position sensor 5, inform that its present automobile is for D Drive, when left front range finding probe 1 or right front range finding probe 2 detect obstacle and automobile distance is less than 0.5m time, electronic control unit 11 triggers throttle signal relay 12, electronic accelerator pedal of automobile biography 13 is disconnected to the signal of automobile computer 14, thus engine idling operation, if now accelerator pedal switch 4 detects that chaufeur foot is placed on accelerator pedal position, then electronic control unit 11 controls the voice message that voice module 10 sends " please change brake ", if obstacle removes suddenly, then now electronic control unit 11 continues to maintain triggering throttle signal relay 12, until when accelerator pedal switch 4 is not pressed by chaufeur foot, electronic control unit 11 just disconnects the triggering to throttle signal relay 12, automobile reversing back, now gear signal is passed to electronic control unit 11 by gear position sensor 5, inform that its present automobile is for backward gear, when left back range finding probe 6 or right back range finding probe 7 detect obstacle and automobile distance is less than 0.5m time, electronic control unit 11 triggers throttle signal relay 12, the signal making automobile accelerator pedal 13 pass to automobile computer is disconnected, thus engine idling operation, if now accelerator pedal switch 4 detects that chaufeur foot is placed on accelerator pedal position, then electronic control unit 11 controls the voice message that voice module 10 sends " please change brake ", if obstacle removes suddenly, then now electronic control unit 11 continues to maintain triggering throttle signal relay 12, until when accelerator pedal switch 4 is not pressed by chaufeur foot, electronic control unit 11 just disconnects the triggering to throttle signal relay 12.
Claims (4)
1. mis-accelerator pressing prompting and an anti-locking apparatus, is characterized in that: include left front range finding probe, right front range finding probe, brake pedal switch, accelerator pedal switch, gear position sensor, left back range finding probe, right back range finding probe, braking state lamp, throttle lamp, voice module, electronic control unit, throttle signal relay, described left front range finding probe is fixed on vehicle body left front, described right front range finding probe is fixed on vehicle body right front, described brake pedal switch is arranged on brake-pedal of automobile, described accelerator pedal switch is arranged in Das Gaspedal, described gear position sensor is arranged on automobile shift handle, described left back range finding probe is arranged on vehicle body left back, described right back range finding probe is arranged on vehicle body right abaft, described braking state lamp and described throttle lamp are arranged on Automobile instrument, and input end and described left front range finding of described electronic control unit are popped one's head in, right front range finding probe, brake pedal switch, accelerator pedal switch, gear position sensor, left back range finding probe, right back range finding probe connects, described electronic control unit mouth and throttle signal relay, voice module, braking state lamp, throttle lamp connects.
2. step on the accelerator prompting according to claim 1 and anti-locking apparatus, is characterized in that: described brake pedal switch and accelerator pedal switch are micro contact switch.
3. step on the accelerator prompting according to claim 1 and anti-locking apparatus, it is characterized in that: the normally closed contact two ends of described throttle signal relay connect the signal output part of electronic accelerator pedal of automobile and the signal input part of automobile computer respectively, and the coil of throttle signal relay is connected with described control unit.
4. step on the accelerator prompting according to claim 1 and anti-locking apparatus, is characterized in that: described voice module prestores " throttle ", " brake ", " please change brake " speech data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637094.3U CN205033947U (en) | 2015-08-24 | 2015-08-24 | Mistake is stepped on gas and is indicateed and prevent device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637094.3U CN205033947U (en) | 2015-08-24 | 2015-08-24 | Mistake is stepped on gas and is indicateed and prevent device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205033947U true CN205033947U (en) | 2016-02-17 |
Family
ID=55292872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520637094.3U Expired - Fee Related CN205033947U (en) | 2015-08-24 | 2015-08-24 | Mistake is stepped on gas and is indicateed and prevent device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205033947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638860A (en) * | 2018-06-26 | 2018-10-12 | 安徽知之信息科技有限公司 | A kind of separator of new-energy automobile |
| CN108973674A (en) * | 2017-05-30 | 2018-12-11 | 丰田自动车株式会社 | Maloperation decision maker |
-
2015
- 2015-08-24 CN CN201520637094.3U patent/CN205033947U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973674A (en) * | 2017-05-30 | 2018-12-11 | 丰田自动车株式会社 | Maloperation decision maker |
| CN108973674B (en) * | 2017-05-30 | 2021-12-14 | 丰田自动车株式会社 | Malfunction determination device |
| CN108638860A (en) * | 2018-06-26 | 2018-10-12 | 安徽知之信息科技有限公司 | A kind of separator of new-energy automobile |
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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: 20160217 Termination date: 20160824 |