CN204527174U - Mis-accelerator pressing dead-man's device - Google Patents
Mis-accelerator pressing dead-man's device Download PDFInfo
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- CN204527174U CN204527174U CN201520106803.5U CN201520106803U CN204527174U CN 204527174 U CN204527174 U CN 204527174U CN 201520106803 U CN201520106803 U CN 201520106803U CN 204527174 U CN204527174 U CN 204527174U
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Abstract
The utility model discloses a kind of mis-accelerator pressing dead-man's device, comprise controller, for obtain accelerator pedal stroke accelerator pedal position sensor, for obtain the speed of a motor vehicle car speed sensor, for obtain the spacing of automobile and front or rear obstacle radar ranging sensor, for ordering about the actuator I of automobile brake system action and the actuator II for controlling air throttle of car aperture; When described accelerator pedal position sensor detects that accelerator pedal stroke exceeds preset value, the vehicle speed signal that described controller is obtained by car speed sensor and the range signal comprehensive descision throttle that radar ranging sensor obtains step on situation by mistake, and send actuating signal to actuator I and actuator II; The utility model can start brake when occurring that driver is mistakened as throttle the emergency situation of brake and control, and reduces or farthest avoids the generation of this type of traffic accident, ensure motorist and autre vie property safety.
Description
Technical field
The utility model relates to a kind of automobile intelligent safety controller, particularly a kind of mis-accelerator pressing dead-man's device.
Background technology
In recent years, along with the very big improvement of people's material life, Car ownership sharply increased, and " road killer " quantity also constantly increases thereupon; Because the brake on present automobile and throttle are all controlled by right crus of diaphragm, once run into accident, it is recurrent in flurried, throttle being mistakened as brake, and this is also the one of the main reasons causing traffic accident to occur.Therefore, for reducing or farthest avoid the generation of this type of traffic accident, development one in emergency circumstances mis-accelerator pressing dead-man's device just becomes very necessary.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of mis-accelerator pressing dead-man's device, brake can be started when occurring that driver is mistakened as throttle the emergency situation of brake to control, reduce or farthest avoid the generation of this type of traffic accident, ensure motorist and autre vie property safety.
Mis-accelerator pressing dead-man's device of the present utility model, comprise controller, for obtain accelerator pedal stroke accelerator pedal position sensor, for obtain the speed of a motor vehicle car speed sensor, for obtain the spacing of automobile and front or rear obstacle radar ranging sensor, for ordering about the actuator I of automobile brake system action and the actuator II for controlling air throttle of car aperture; Described accelerator pedal position sensor, car speed sensor, radar ranging sensor, actuator I and actuator II are all connected with controller; When described accelerator pedal position sensor detects that accelerator pedal stroke exceeds preset value, the vehicle speed signal that described controller is obtained by car speed sensor and the range signal comprehensive descision throttle that radar ranging sensor obtains step on situation by mistake, and send actuating signal to actuator I and actuator II.
Further, this device also comprises the power module for powering to each power unit, and described power module is connected with treater.
Further, described power module is vehicle power.
Further, this device also comprises for showing accelerator pedal stroke information, speed information and the telltale of range information between automobile and obstacle, and described telltale is connected with treater.
Further, when described accelerator pedal position sensor detects that accelerator pedal stroke exceeds 1/3,1/2 or 2/3 of total kilometrage, the vehicle speed signal that described controller is obtained by car speed sensor and the range signal comprehensive descision throttle that radar ranging sensor obtains step on situation by mistake.
Further, described actuator I is the drive motor producing braking function for promoting master cylinder.
Further, described actuator II is the drive motor of the throttle opening for controlling the automobile with E-gas structure.
Further, this device also comprises the fuel injector switch for opening and closing fuel injector, and described fuel injector switch is connected with controller.
The beneficial effects of the utility model: mis-accelerator pressing dead-man's device of the present utility model, accelerator pedal stroke information is obtained by accelerator pedal position sensor, car speed sensor obtains real-time speed information, radar ranging sensor obtains the range information between automobile and front or rear obstacle and these information is transported to controller, controller judges whether to occur that driver is mistakened as the emergency situation of brake throttle according to pre-set programs, if this situation occurs, controller sends actuating signal to actuator I and actuator II immediately, actuator I orders about automobile brake system action, actuator II closing automobile throttle gate, control to realize brake, reduce or farthest avoid the generation of this type of traffic accident, ensure motorist and autre vie property safety.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structured flowchart of the present utility model.
Detailed description of the invention
Fig. 1 is structured flowchart of the present utility model, as shown in the figure: the mis-accelerator pressing dead-man's device of the present embodiment, comprise controller 1, for obtain accelerator pedal stroke accelerator pedal position sensor 2, for obtain the speed of a motor vehicle car speed sensor 3, for obtain the spacing of automobile and front or rear obstacle radar ranging sensor 4, for ordering about the actuator I 5 of automobile brake system action and the actuator II 6 for controlling air throttle of car aperture, described accelerator pedal position sensor 2, car speed sensor 3, radar ranging sensor 4, actuator I 5 and actuator II 6 are all connected with controller 1, when described accelerator pedal position sensor 2 detects that accelerator pedal stroke exceeds preset value, the vehicle speed signal that described controller 1 is obtained by car speed sensor 3 and the range signal comprehensive descision throttle that radar ranging sensor 4 obtains step on situation by mistake, and send actuating signal to actuator I 5 and actuator II 6, controller 1 is microprocessor, can be integrated in the ECU of automobile, also can arrange separately, the position of accelerator pedal position sensor 2, car speed sensor 3 and radar ranging sensor 4 can be established as required, its position is not unique, such as, accelerator pedal position sensor 2 can be located at below Das Gaspedal, car speed sensor 3 can be fixed on transmission output shaft, radar ranging sensor 4 can be located at automotive front and/or rear portion, as long as can realize correlation detection function, actuator I 5 can be the drive motor producing braking function for promoting master cylinder, and actuator II 6 can be the drive motor of the throttle opening for controlling the automobile with E-gas structure, accelerator pedal stroke information is obtained by accelerator pedal position sensor 2, car speed sensor 3 obtains real-time speed information, radar ranging sensor 4 obtains the range information between automobile and front or rear obstacle and these information is transported to controller 1, controller 1 judges whether to occur that driver is mistakened as the emergency situation of brake throttle according to pre-set programs, if this situation occurs, controller 1 sends actuating signal to actuator I 5 and actuator II 6 immediately, actuator I 5 orders about automobile brake system action, actuator II 6 closing automobile throttle gate, control to realize brake, reduce or farthest avoid the generation of this type of traffic accident, ensure motorist and autre vie property safety.
In the present embodiment, this device also comprises the power module 8 for powering to each power unit, and described power module 8 is connected with treater; Power module provides electric power support; Power module 8 can be independently ion charging battery or nickel-hydrogen chargeable cell or solar energy charging battery, certainly, is preferably vehicle power, to simplify system layout, makes compact conformation.
In the present embodiment, this device also comprises for showing accelerator pedal stroke information, speed information and the telltale of range information between automobile and obstacle, and described telltale is connected with treater; Telltale can be the independent lcd screen arranged, and also accessible site is in vehicle console, is convenient to occupant's real time inspection.
In the present embodiment, when described accelerator pedal position sensor 2 detects that accelerator pedal stroke exceeds 1/3,1/2 or 2/3 of total kilometrage, the vehicle speed signal that described controller 1 is obtained by car speed sensor 3 and the range signal comprehensive descision throttle that radar ranging sensor 4 obtains step on situation by mistake, such as, when preset value is total kilometrage 1/2, when accelerator pedal position sensor 2 obtain accelerator pedal stroke reach or exceed total kilometrage 1/2 time, the real-time speed information that controller 1 is passed on by car speed sensor 3, the automobile that radar ranging sensor 4 is passed on and the range information between front or rear obstacle judge whether to occur that driver is mistakened as the emergency situation of brake throttle: when the distance when maximum deceleration brakes under the current speed of a motor vehicle is less than the distance that radar ranging sensor 4 records, controller 1 sends actuating signal to actuator I 5 and actuator II 6 immediately, actuator I 5 orders about automobile brake system action, actuator II 6 closing automobile throttle gate, control to realize braking: the distance when maximum deceleration brakes under the current speed of a motor vehicle is greater than the distance that radar ranging sensor 4 records, but 2s (can certainly be other reasonable time under being less than this speed of a motor vehicle, lower with) in the distance that travels add the distance that radar ranging sensor 4 records time, controller 1 sends actuating signal to actuator I 5 and actuator II 6 immediately, actuator I 5 orders about automobile brake system action, actuator II 6 closing automobile throttle gate, control to realize brake, when the distance under the current speed of a motor vehicle during maximum deceleration brake be greater than the distance travelled in 2s under this speed of a motor vehicle add the distance that radar ranging sensor 4 records time, controller 1 pair of actuator I 5 and actuator II 6 are without any instruction.
In the present embodiment, this device also comprises the fuel injector switch 7 for opening and closing fuel injector, and described fuel injector switch 7 is connected with controller 1; If occur, driver is mistakened as the emergency situation of brake throttle, and controller 1 is sent out 7 to fuel injector switch immediately and gone out actuating signal, and fuel injector switch 7 cuts out fuel injector, to improve brake control effects, improves the validity of this device further.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (8)
1. a mis-accelerator pressing dead-man's device, is characterized in that: comprise controller, for obtain accelerator pedal stroke accelerator pedal position sensor, for obtain the speed of a motor vehicle car speed sensor, for obtain the spacing of automobile and front or rear obstacle radar ranging sensor, for ordering about the actuator I of automobile brake system action and the actuator II for controlling air throttle of car aperture; Described accelerator pedal position sensor, car speed sensor, radar ranging sensor, actuator I and actuator II are all connected with controller; When described accelerator pedal position sensor detects that accelerator pedal stroke exceeds preset value, the vehicle speed signal that described controller is obtained by car speed sensor and the range signal comprehensive descision throttle that radar ranging sensor obtains step on situation by mistake, and send actuating signal to actuator I and actuator II.
2. mis-accelerator pressing dead-man's device according to claim 1, is characterized in that: this device also comprises the power module for powering to each power unit, and described power module is connected with treater.
3. mis-accelerator pressing dead-man's device according to claim 2, is characterized in that: described power module is vehicle power.
4. mis-accelerator pressing dead-man's device according to claim 1, is characterized in that: this device also comprises for showing accelerator pedal stroke information, speed information and the telltale of range information between automobile and obstacle, and described telltale is connected with treater.
5. mis-accelerator pressing dead-man's device according to claim 1, it is characterized in that: when described accelerator pedal position sensor detects that accelerator pedal stroke exceeds 1/3,1/2 or 2/3 of total kilometrage, the vehicle speed signal that described controller is obtained by car speed sensor and the range signal comprehensive descision throttle that radar ranging sensor obtains step on situation by mistake.
6. mis-accelerator pressing dead-man's device according to claim 1, is characterized in that: described actuator I is the drive motor producing braking function for promoting master cylinder.
7. mis-accelerator pressing dead-man's device according to claim 1, is characterized in that: described actuator II is the drive motor of the throttle opening for controlling the automobile with E-gas structure.
8. mis-accelerator pressing dead-man's device according to claim 1, is characterized in that: this device also comprises the fuel injector switch for opening and closing fuel injector, and described fuel injector switch is connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106803.5U CN204527174U (en) | 2015-02-13 | 2015-02-13 | Mis-accelerator pressing dead-man's device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106803.5U CN204527174U (en) | 2015-02-13 | 2015-02-13 | Mis-accelerator pressing dead-man's device |
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| Publication Number | Publication Date |
|---|---|
| CN204527174U true CN204527174U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520106803.5U Expired - Fee Related CN204527174U (en) | 2015-02-13 | 2015-02-13 | Mis-accelerator pressing dead-man's device |
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| CN (1) | CN204527174U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291835A (en) * | 2015-11-13 | 2016-02-03 | 莆田市云驰新能源汽车研究院有限公司 | Automobile accelerator pedal mistaken-stepping-prevention system and method |
| CN105799683A (en) * | 2016-02-28 | 2016-07-27 | 商洛学院 | Mechano-electronic hydraulic braking system for vehicle |
| CN106042924A (en) * | 2016-05-27 | 2016-10-26 | 樊美平 | Automobile mistaken tread preventing accelerator pedal control system and control method |
| CN106114414A (en) * | 2016-07-22 | 2016-11-16 | 北京新能源汽车股份有限公司 | A kind of throttle for electric automobile steps on detection method and device by mistake |
| CN106476813A (en) * | 2015-08-25 | 2017-03-08 | 大陆汽车电子(芜湖)有限公司 | The processing method of misoperation accelerator pedal |
| CN107187436A (en) * | 2017-05-22 | 2017-09-22 | 北京汽车集团有限公司 | The method and apparatus for preventing mis-accelerator pressing |
| CN107399306A (en) * | 2017-08-02 | 2017-11-28 | 张天欣 | A kind of automotive emergency brake system, method, apparatus and small electronic equipment |
| CN108162753A (en) * | 2018-02-07 | 2018-06-15 | 缪保瑞 | A kind of accelerator and brake control system |
| CN109305166A (en) * | 2017-07-26 | 2019-02-05 | 上海汽车集团股份有限公司 | A kind of mistake proofing is stepped on the gas braking method and device |
| CN109606107A (en) * | 2019-01-28 | 2019-04-12 | 哈工大机器人（岳阳）军民融合研究院 | Electronic accelerator system with Anti-mis-stepping function |
| CN113276673A (en) * | 2021-05-18 | 2021-08-20 | 南京航空航天大学 | Driver accelerator mistaken stepping prevention control system and control method thereof |
| CN113734128A (en) * | 2021-11-02 | 2021-12-03 | 杭州富阳锋拓机械有限公司 | Supporting formula arresting gear that pushes down that uses of new energy automobile |
-
2015
- 2015-02-13 CN CN201520106803.5U patent/CN204527174U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476813A (en) * | 2015-08-25 | 2017-03-08 | 大陆汽车电子(芜湖)有限公司 | The processing method of misoperation accelerator pedal |
| CN105291835A (en) * | 2015-11-13 | 2016-02-03 | 莆田市云驰新能源汽车研究院有限公司 | Automobile accelerator pedal mistaken-stepping-prevention system and method |
| CN105799683A (en) * | 2016-02-28 | 2016-07-27 | 商洛学院 | Mechano-electronic hydraulic braking system for vehicle |
| CN105799683B (en) * | 2016-02-28 | 2018-05-04 | 商洛学院 | A kind of mechano-electronic brake fluid system for vehicle |
| CN106042924A (en) * | 2016-05-27 | 2016-10-26 | 樊美平 | Automobile mistaken tread preventing accelerator pedal control system and control method |
| WO2017201857A1 (en) * | 2016-05-27 | 2017-11-30 | 樊美平 | Vehicle control system for preventing accelerator pedal from being depressed by mistake and control method therefor |
| CN106114414B (en) * | 2016-07-22 | 2018-07-31 | 北京新能源汽车股份有限公司 | A kind of throttle for electric vehicle accidentally steps on detection method and device |
| CN106114414A (en) * | 2016-07-22 | 2016-11-16 | 北京新能源汽车股份有限公司 | A kind of throttle for electric automobile steps on detection method and device by mistake |
| CN107187436A (en) * | 2017-05-22 | 2017-09-22 | 北京汽车集团有限公司 | The method and apparatus for preventing mis-accelerator pressing |
| CN109305166A (en) * | 2017-07-26 | 2019-02-05 | 上海汽车集团股份有限公司 | A kind of mistake proofing is stepped on the gas braking method and device |
| CN107399306A (en) * | 2017-08-02 | 2017-11-28 | 张天欣 | A kind of automotive emergency brake system, method, apparatus and small electronic equipment |
| CN108162753A (en) * | 2018-02-07 | 2018-06-15 | 缪保瑞 | A kind of accelerator and brake control system |
| CN109606107A (en) * | 2019-01-28 | 2019-04-12 | 哈工大机器人（岳阳）军民融合研究院 | Electronic accelerator system with Anti-mis-stepping function |
| CN113276673A (en) * | 2021-05-18 | 2021-08-20 | 南京航空航天大学 | Driver accelerator mistaken stepping prevention control system and control method thereof |
| CN113734128A (en) * | 2021-11-02 | 2021-12-03 | 杭州富阳锋拓机械有限公司 | Supporting formula arresting gear that pushes down that uses 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 |
Granted publication date: 20150805 Termination date: 20160213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |