CN206644643U - The autobrake system of automobile accelerator stepping misoperation preventing - Google Patents
The autobrake system of automobile accelerator stepping misoperation preventing Download PDFInfo
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- CN206644643U CN206644643U CN201720088323.XU CN201720088323U CN206644643U CN 206644643 U CN206644643 U CN 206644643U CN 201720088323 U CN201720088323 U CN 201720088323U CN 206644643 U CN206644643 U CN 206644643U
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- signal acquisition
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Abstract
The utility model discloses a kind of autobrake system of automobile accelerator stepping misoperation preventing, including signal acquisition input block, control unit and executing agency, the signal output part of the signal acquisition input block and the signal input part of control unit connect, and the signal output part of described control unit and the signal input part of executing agency connect；The signal acquisition input block includes vehicle speed sensor, TPS, steering indicating light signal acquisition circuit and radar range finding sensor；The executing agency includes throttle control motor, brake module and alarm module；The vehicle speed sensor, TPS, the signal input part of the signal output part of steering indicating light signal acquisition circuit and radar range finding sensor and control unit are connected, and the signal input part of the signal output part of described control unit respectively with throttle control motor, brake module and alarm module is connected.The utility model provides a kind of autobrake system of automobile accelerator stepping misoperation preventing, can effectively prevent driver's mistake accelerator pedal, and auxiliary driver handles emergency, actively avoids dangerous generation.
Description
Technical field
The utility model belongs to vehicle security drive technical field.
Background technology
According to statistics, because the traffic accident that mis-accelerator pressing triggers accounts for 12.6% in major traffic accidents, therefore, driving is worked as
Member in case of emergency want to touch on the brake but mis-accelerator pressing when, accelerator stepping misoperation preventing system can perceive this case, aid in driver
Take safety measures, with the generation to avoid traffic accident or mitigate injures and deaths degree.Current electronic throttle powered such as BMW, Audi
The advanced external import car system of having installed similar functions, but for domestic car, in this respect or fall behind a lot.
One kind that accelerator stepping misoperation preventing technology belongs in automobile active safety technology.Driver is usually in front obstacle distance
It is close, when needing brake, gas pedal stepped on as brake pedal by mistake, lead to traffic accident due to nervous for the moment.Research shows, such as
Impact velocity is reduced to 50km/h by fruit automobile from 60km/h automatically in the case of driver is missed throttle, and impact can be reduced greatly
About 30%, substantially reduce the degree of danger of driver or the generation of accident can be avoided.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model provides a kind of automobile Anti-mis-stepping oil
The autobrake system of door, can effectively prevent driver's mistake accelerator pedal, and auxiliary driver handles emergency, actively kept away
Exempt from dangerous generation.
Technical scheme：To achieve the above object, the technical solution of the utility model is as follows：
The autobrake system of automobile accelerator stepping misoperation preventing, including signal acquisition input block, control unit and executing agency,
The signal output part of the signal acquisition input block and the signal input part of control unit connect, the signal of described control unit
The signal input part of output end and executing agency connects；
The signal acquisition input block includes vehicle speed sensor, TPS, steering indicating light signal acquisition electricity
Road and radar range finding sensor；
The executing agency includes throttle control motor, brake module and alarm module；
The vehicle speed sensor, TPS, steering indicating light signal acquisition circuit and radar range finding sensor
Signal output part and the signal input part of control unit connect, the signal output part of described control unit respectively with throttle control
Motor, brake module connect with the signal input part of alarm module.
The radar range finding sensor is UMRR-pre-crash pre-impact radars.
The signal acquisition input block also includes driver's driving condition detector, driver's driving condition detection
The signal output part of device and the signal input part of control unit connect.
Driver's driving condition detector includes pulse transducer or steering wheel pressure sensor.
Beneficial effect：The utility model combination vehicle speed sensor, TPS, steering indicating light signal acquisition electricity
Whether the synthetical collection information on road, radar range finding sensor and driver's driving condition detector, be accurately judged to driver
Belong to the situation of mis-accelerator pressing, if it is decided that belong to the situation of mis-accelerator pressing, vehicle deceleration or braking are made by executing agency.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Such as accompanying drawing 1, the autobrake system of automobile accelerator stepping misoperation preventing, including signal acquisition input block, control unit and
Executing agency, the signal output part of the signal acquisition input block and the signal input part of control unit connect, the control
The signal output part of unit and the signal input part of executing agency connect.
The signal acquisition input block includes vehicle speed sensor, TPS, steering indicating light signal acquisition electricity
Road and radar range finding sensor.
The executing agency includes throttle control motor, brake module and alarm module.
The vehicle speed sensor, TPS, steering indicating light signal acquisition circuit and radar range finding sensor
Signal output part and the signal input part of control unit connect, the signal output part of described control unit respectively with throttle control
Motor, brake module connect with the signal input part of alarm module.
The radar range finding sensor is UMRR-pre-crash pre-impact radars.
During running car, accelerator stepping misoperation preventing system uninterruptedly measures the distance for perceiving automobile and front obstacle
S and driver trample the acceleration a of gas pedal, and using side marker light and vehicle speed sensor as auxiliary.If a exceedes certain S
In the range of setting threshold value a0, excluded except in the case of driver overtakes other vehicles, then to provide the urgent system of signal control with side marker light
Motivation structure, automatic alarm topic type driver, and Braking mode is realized, cut off the purpose of throttle inflow amount.If detect speed
It is zero, then closes alarm and release self-sustaining gear.
In order to further reduce the possibility of erroneous judgement, on above-mentioned technical foundation, signal acquisition described in the utility model
Input block also includes driver's driving condition detector, the signal output part of driver's driving condition detector and control
The signal input part connection of unit.Driver's driving condition detector includes pulse transducer or steering wheel pressure sensing
Device.Pulse transducer is worn on arm, and the pulse transducer can detect the pulse rates of driver, is passed with this with reference to speed
Whether sensor, TPS, steering indicating light signal acquisition circuit and radar range finding sensor carry out accurate judgement driver
It is in tension；Steering wheel pressure sensor is on the steering wheel of automobile.When driver is in tension, its two hand
Steering wheel can be held, now pressure sensor can sense pressure of the other side in one's hands to disk, and the induction information is transmitted into control list
Member, control unit can combine vehicle speed sensor, TPS, steering indicating light signal acquisition circuit and radar range finding sensing
The information data that device provides accurately judges that driver is in tension.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (4)
1. the autobrake system of automobile accelerator stepping misoperation preventing, it is characterised in that：Including signal acquisition input block, control unit and
Executing agency, the signal output part of the signal acquisition input block and the signal input part of control unit connect, the control
The signal output part of unit and the signal input part of executing agency connect；
The signal acquisition input block include vehicle speed sensor, TPS, steering indicating light signal acquisition circuit and
Radar range finding sensor；
The executing agency includes throttle control motor, brake module and alarm module；
The vehicle speed sensor, TPS, the signal of steering indicating light signal acquisition circuit and radar range finding sensor
The signal input part of output end and control unit connects, and the signal output part of described control unit is electric with throttle control respectively
Machine, brake module connect with the signal input part of alarm module.
2. the autobrake system of automobile accelerator stepping misoperation preventing according to claim 1, it is characterised in that：The radar range finding
Sensor is UMRR-pre-crash pre-impact radars.
3. the autobrake system of automobile accelerator stepping misoperation preventing according to claim 1, it is characterised in that：The signal acquisition
Input block also includes driver's driving condition detector, the signal output part of driver's driving condition detector and control
The signal input part connection of unit.
4. the autobrake system of automobile accelerator stepping misoperation preventing according to claim 3, it is characterised in that：The driver drives
Sailing state detector includes pulse transducer or steering wheel pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720088323.XU CN206644643U (en) | 2017-01-23 | 2017-01-23 | The autobrake system of automobile accelerator stepping misoperation preventing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720088323.XU CN206644643U (en) | 2017-01-23 | 2017-01-23 | The autobrake system of automobile accelerator stepping misoperation preventing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206644643U true CN206644643U (en) | 2017-11-17 |
Family
ID=60283984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720088323.XU Expired - Fee Related CN206644643U (en) | 2017-01-23 | 2017-01-23 | The autobrake system of automobile accelerator stepping misoperation preventing |
Country Status (1)
| Country | Link |
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| CN (1) | CN206644643U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466324A (en) * | 2018-11-22 | 2019-03-15 | 王毓 | A kind of control system of mis-accelerator pressing |
| CN109515183A (en) * | 2018-11-06 | 2019-03-26 | 安徽国防科技职业学院 | A kind of intelligent automobile accelerator anti-false step system and its control method based on MSP430 |
| CN109664761A (en) * | 2019-01-21 | 2019-04-23 | 内蒙古科技大学 | A kind of automobile accelerator stepping misoperation preventing system |
| CN114851843A (en) * | 2022-03-11 | 2022-08-05 | 湖北文理学院 | Automobile accelerator mistaken stepping prevention control device |
| CN115476834A (en) * | 2022-10-12 | 2022-12-16 | 南通理工学院 | Intelligent accelerator mistaken stepping detection device |
-
2017
- 2017-01-23 CN CN201720088323.XU patent/CN206644643U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515183A (en) * | 2018-11-06 | 2019-03-26 | 安徽国防科技职业学院 | A kind of intelligent automobile accelerator anti-false step system and its control method based on MSP430 |
| CN109466324A (en) * | 2018-11-22 | 2019-03-15 | 王毓 | A kind of control system of mis-accelerator pressing |
| CN109664761A (en) * | 2019-01-21 | 2019-04-23 | 内蒙古科技大学 | A kind of automobile accelerator stepping misoperation preventing system |
| CN109664761B (en) * | 2019-01-21 | 2024-02-23 | 内蒙古科技大学 | Automobile accelerator mistaken stepping prevention system |
| CN114851843A (en) * | 2022-03-11 | 2022-08-05 | 湖北文理学院 | Automobile accelerator mistaken stepping prevention control device |
| CN115476834A (en) * | 2022-10-12 | 2022-12-16 | 南通理工学院 | Intelligent accelerator mistaken stepping detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171117 Termination date: 20200123 |