CN202243019U - Fuel cutting off device during stepping on accelerator by mistake for vehicle - Google Patents
Fuel cutting off device during stepping on accelerator by mistake for vehicle Download PDFInfo
- Publication number
- CN202243019U CN202243019U CN2011203593369U CN201120359336U CN202243019U CN 202243019 U CN202243019 U CN 202243019U CN 2011203593369 U CN2011203593369 U CN 2011203593369U CN 201120359336 U CN201120359336 U CN 201120359336U CN 202243019 U CN202243019 U CN 202243019U
- Authority
- CN
- China
- Prior art keywords
- drive link
- oil
- accelerator
- signal processor
- brake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Braking Elements And Transmission Devices (AREA)
Abstract
The utility model discloses a fuel cutting off device during stepping on an accelerator by mistake for a vehicle. The fuel cutting off device comprises an accelerator driving rod and a braking driving rod, wherein the accelerator driving rod is connected with an accelerator pedal, an acceleration transducer is arranged at the bottom end of the accelerator pedal, a signal processor is connected to the signal output end of the accelerator pedal, an electric push-and-pull rod is connected to the bottom end of the braking driving rod, the electric push-and-pull rod is rotatably mechanically connected with the braking driving rod in a 90-DEG plane angle range, the electric push-and-pull rod is electrically connected with the signal processor, an oil path control valve is electrically connected to the signal output end of the signal processor; in emergency, if a driver steps on the accelerator by mistake, the acceleration obtained by the accelerator driving rod is more than that in a normal state, the acceleration transducer transmits a signal to the signal processor, and the signal processor controls the oil path control valve to cut off fuel, and controls the electric push-and-pull rod to pull a braking stay cord/pull rod for automatically braking. The fuel cutting off device is sensitive in responses and can effectively avoid traffic accidents.
Description
Technical field
The utility model relates to a kind of brake gear, relates in particular to a kind of emergency brake arrangement when being applicable under the emergency mis-accelerator pressing.。
Background technology
Automobile generally all is provided with Das Gaspedal and brake pedal, and wherein, automobile accelerator pedal is used for the Control of Automobile fuel-feed system, and behind the pedal of stepping on the throttle, the throttle delivery quality strengthens, and the driving engine kinematic velocity is accelerated, thereby car speed is promoted; And after stepping on brake pedal, thereby automobile receives brake system braking deceleration or stops automobile sport.
At present; The Das Gaspedal of automobile and brake pedal are all replaced by a pin to be operated; This causes new hand for driving a car and driver off one's guard occurring emergency on the run must braking vehicle the time easily, and mistake is used Das Gaspedal and got into an accident as brake pedal.
Existing control device for mistake step on accelerator of vehicle adopts electronically controlled pattern mostly; There is the slow shortcoming of reaction in electron steering, and when emergency occurring, traffic accident often occurs in a flash; If the control device for mistake step on accelerator of vehicle reaction is slow, just do not have the effect of instantaneous brake.
The utility model content
The utility model technical matters to be solved provide a kind of can automatic fuel cut-off during when driver's mis-accelerator pressing the gas mistake of brake step on the oil-break device.
For solving the problems of the technologies described above; The technical scheme of the utility model is: the gas mistake is stepped on the oil-break device; Comprise and said Das Gaspedal bonded assembly throttle drive link; On the said throttle drive link Das Gaspedal returning device is installed, the bottom of said throttle drive link is provided with acceleration pick-up, and the signal output part of said acceleration pick-up is connected with signal processor;
Said throttle mistake is stepped on the oil-break device and is also comprised and said brake pedal bonded assembly brake drive link; On the said brake drive link brake pedal returning device is installed; The bottom of said brake drive link is connected with electronic pull bar; Be formed on rotating mechanical connection in 90 ° of Plane Angle scopes between said electronic pull bar and the said brake drive link; The signal input end of said electronic pull bar is electrically connected with the signal output part of said signal processor, and the signal output part of said signal processor also is electrically connected with oil passage control valve.
As a kind of optimized technical scheme, said Das Gaspedal returning device comprises an end and the Das Gaspedal pull back spring that said throttle drive link is captiveed joint, the other end is captiveed joint with car body.
As a kind of optimized technical scheme, said brake pedal returning device comprises an end and the brake pedal pull back spring that said brake drive link is captiveed joint, the other end is captiveed joint with car body.
As a kind of optimized technical scheme, said oil passage control valve is the controllable electromagnetic valve that is installed on the oil feed line.
Owing to adopted technique scheme; The gas mistake is stepped on the oil-break device; Comprise and said Das Gaspedal bonded assembly throttle drive link; On the said throttle drive link Das Gaspedal returning device is installed, the bottom of said throttle drive link is provided with acceleration pick-up, and the signal output part of said acceleration pick-up is connected with signal processor; Said throttle mistake is stepped on the oil-break device and is also comprised and said brake pedal bonded assembly brake drive link; On the said brake drive link brake pedal returning device is installed; The bottom of said brake drive link is connected with electronic pull bar; Be formed on rotating mechanical connection in 90 ° of Plane Angle scopes between said electronic pull bar and the said brake drive link; The signal input end of said electronic pull bar is electrically connected with the signal output part of said signal processor, and the signal output part of said signal processor also is electrically connected with oil passage control valve; Under the emergency; If driver's mistake has been stepped on throttle, the acceleration/accel that the throttle drive link obtains is much bigger compared to normal condition, and acceleration pick-up passes to signal processor with signal; By signal processor control oil channel control cock oil-break; And control electronic pull bar pulling brake stay cord/pull bar and carry out self-actuating brake, this device reaction is sensitive, the generation that can effectively avoid traffic accident.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment;
Among the figure: the 1-Das Gaspedal; 2-throttle drive link; 3-Das Gaspedal pull back spring; The 4-acceleration pick-up; The 5-brake pedal; The 6-drive link that brakes; 7-brake pedal pull back spring; 8-stay cord/the pull bar that brakes; The electronic pull bar of 9-; 10-throttle stay cord/pull bar.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, further set forth the utility model.In the detailed description below, some example embodiment of the utility model has only been described through the mode of explanation.Undoubtedly, those of ordinary skill in the art can recognize, under the situation of spirit that does not depart from the utility model and scope, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used to limit the protection domain of claim.
Shown in accompanying drawing; The gas mistake is stepped on the oil-break device; Comprise and said Das Gaspedal 1 bonded assembly throttle drive link 2; On the said throttle drive link 2 the Das Gaspedal returning device is installed, said Das Gaspedal returning device comprises an end and the Das Gaspedal pull back spring 3 that said throttle drive link 2 is captiveed joint, the other end is captiveed joint with car body; The bottom of said throttle drive link 2 is provided with acceleration pick-up 4, and the signal output part of said acceleration pick-up 4 is connected with signal processor; Also be connected with throttle stay cord/pull bar 10 on the said throttle drive link 2.
Said throttle mistake is stepped on the oil-break device and is also comprised and said brake pedal 5 bonded assemblys brake drive link 6; On the said brake drive link 6 the brake pedal returning device is installed, said brake pedal returning device comprises an end and the brake pedal pull back spring 7 that said brake drive link 6 is captiveed joint, the other end is captiveed joint with car body; The bottom of said brake drive link 6 is connected with electronic pull bar 9; Be formed on rotating mechanical connection in 90 ° of Plane Angle scopes between said electronic pull bar 9 and the said brake drive link 6; The signal input end of said electronic pull bar 9 is electrically connected with the signal output part of said signal processor; The signal output part of said signal processor also is electrically connected with oil passage control valve, and said oil passage control valve is the controllable electromagnetic valve that is installed on the oil feed line; Also be connected with brake stay cord/pull bar 8 on the said brake drive link 6.
Principle of work:
Under the emergency, if driver's mistake has been stepped on throttle, the acceleration/accel that throttle drive link 2 obtains is much bigger compared to normal condition; Acceleration pick-up 4 passes to signal processor with signal; If acceleration information is greater than preset threshold, then signal processor sends control signal to controllable electromagnetic valve, controllable electromagnetic valve is broken off cut off oil circuit; The synchronous signal treater transmits control signal to electronic pull bar 9, makes electronic pull bar 9 pulling brake stay cord/pull bars 8 carry out self-actuating brake; This device reaction is sensitive, the generation that can effectively avoid traffic accident.
More than show and described the advantage of groundwork, principal character and the utility model of the utility model.The technical personnel of the industry should be understood; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification sheets that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.
Claims (4)
1. the gas mistake is stepped on the oil-break device; It is characterized in that: comprise and said Das Gaspedal bonded assembly throttle drive link; On the said throttle drive link Das Gaspedal returning device is installed; The bottom of said throttle drive link is provided with acceleration pick-up, and the signal output part of said acceleration pick-up is connected with signal processor;
Said throttle mistake is stepped on the oil-break device and is also comprised and said brake pedal bonded assembly brake drive link; On the said brake drive link brake pedal returning device is installed; The bottom of said brake drive link is connected with electronic pull bar; Be formed on rotating mechanical connection in 90 ° of Plane Angle scopes between said electronic pull bar and the said brake drive link; The signal input end of said electronic pull bar is electrically connected with the signal output part of said signal processor, and the signal output part of said signal processor also is electrically connected with oil passage control valve.
2. gas mistake as claimed in claim 1 is stepped on the oil-break device, and it is characterized in that: said Das Gaspedal returning device comprises an end and the Das Gaspedal pull back spring that said throttle drive link is captiveed joint, the other end is captiveed joint with car body.
3. gas mistake as claimed in claim 1 is stepped on the oil-break device, and it is characterized in that: said brake pedal returning device comprises an end and the brake pedal pull back spring that said brake drive link is captiveed joint, the other end is captiveed joint with car body.
4. step on the oil-break device like claim 1,2 or 3 described gas mistakes, it is characterized in that: said oil passage control valve is the controllable electromagnetic valve that is installed on the oil feed line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203593369U CN202243019U (en) | 2011-09-23 | 2011-09-23 | Fuel cutting off device during stepping on accelerator by mistake for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203593369U CN202243019U (en) | 2011-09-23 | 2011-09-23 | Fuel cutting off device during stepping on accelerator by mistake for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202243019U true CN202243019U (en) | 2012-05-30 |
Family
ID=46104307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203593369U Expired - Fee Related CN202243019U (en) | 2011-09-23 | 2011-09-23 | Fuel cutting off device during stepping on accelerator by mistake for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202243019U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002665A (en) * | 2014-04-25 | 2014-08-27 | 宁波莱姆格迪童车科技有限公司 | Automobile for children |
| CN104924903A (en) * | 2015-04-08 | 2015-09-23 | 张永康 | Accelerator and brake integrated quick brake operating system for preventing accelerator from being stepped on by mistake |
| CN106314148A (en) * | 2016-11-10 | 2017-01-11 | 重庆釜钰汽车科技有限公司 | Safety protection device for copilot braking during mistaken accelerator stepping of electronically controlledautomobile |
| CN106347124A (en) * | 2016-11-10 | 2017-01-25 | 重庆釜钰汽车科技有限公司 | Electronically-controlled safety protection device preventing from stepping on accelerator by mistake |
| CN108189666A (en) * | 2018-01-26 | 2018-06-22 | 成都杏仁网络科技有限公司 | A kind of anti-error stepping on accelerator pedal forced brake device in learner-driven vehicle |
| CN111532250A (en) * | 2020-04-16 | 2020-08-14 | 佛山市顺德区郑敬诒职业技术学校(佛山市顺德区伦教成人文化技术学校) | System and method for changing mistakenly stepping on accelerator into braking and automobile |
-
2011
- 2011-09-23 CN CN2011203593369U patent/CN202243019U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002665A (en) * | 2014-04-25 | 2014-08-27 | 宁波莱姆格迪童车科技有限公司 | Automobile for children |
| CN104002665B (en) * | 2014-04-25 | 2017-01-04 | 宁波市胜源技术转移有限公司 | A kind of juvenile automobile |
| CN104924903A (en) * | 2015-04-08 | 2015-09-23 | 张永康 | Accelerator and brake integrated quick brake operating system for preventing accelerator from being stepped on by mistake |
| CN104924903B (en) * | 2015-04-08 | 2018-04-20 | 张永康 | The anti-error quick brake operation system of throttle of stepping on of accelerator and brake integration |
| CN106314148A (en) * | 2016-11-10 | 2017-01-11 | 重庆釜钰汽车科技有限公司 | Safety protection device for copilot braking during mistaken accelerator stepping of electronically controlledautomobile |
| CN106347124A (en) * | 2016-11-10 | 2017-01-25 | 重庆釜钰汽车科技有限公司 | Electronically-controlled safety protection device preventing from stepping on accelerator by mistake |
| CN108189666A (en) * | 2018-01-26 | 2018-06-22 | 成都杏仁网络科技有限公司 | A kind of anti-error stepping on accelerator pedal forced brake device in learner-driven vehicle |
| CN111532250A (en) * | 2020-04-16 | 2020-08-14 | 佛山市顺德区郑敬诒职业技术学校(佛山市顺德区伦教成人文化技术学校) | System and method for changing mistakenly stepping on accelerator into braking and automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202243019U (en) | Fuel cutting off device during stepping on accelerator by mistake for vehicle | |
| CN101817343B (en) | Intelligent braking system | |
| CN102991351A (en) | Automatic correction device for mistaken stepping on accelerator | |
| CN203920441U (en) | A kind of automobile accelerator mistake-stepping prevention device | |
| CN203580650U (en) | Safety combination control device capable of preventing accelerator from being used as brake | |
| CN103707874A (en) | Safety apparatus for brake of vehicle | |
| CN202392007U (en) | Auxiliary system of automobile clutch | |
| CN102424002A (en) | Device for preventing mistaken pedaling of accelerator pedal | |
| CN204250008U (en) | A kind of car manual brake gear being positioned at bearing circle | |
| CN104260639A (en) | Device for automatically converting into emergency brake when driver mistakes accelerator for brake to step on | |
| CN202071829U (en) | Automatic braking improvement device in case of wrong stepping on accelerator | |
| CN103112355B (en) | A kind of overspeed of vehicle automatic fuel cut-off and throttle become method and the device of brake | |
| CN101195372A (en) | Automobile accelerator mistaken stepping control device | |
| CN202130309U (en) | Automotive controller for mistakenly stepping on accelerator pedal | |
| CN203020081U (en) | Automatic correcting device for mistaken stepping on accelerator | |
| CN201736976U (en) | Intelligent braking system | |
| CN205192760U (en) | Bump test auxiliary brake device | |
| CN107933583A (en) | A kind of high-speed EMU driver controller | |
| CN102328589B (en) | Automobile mistakenly accelerator pedaling control device | |
| CN205185869U (en) | A throttle maloperation protection system for automatic gearshift car | |
| CN204845903U (en) | Galloping windage brake auxiliary device | |
| CN205033947U (en) | Mistake is stepped on gas and is indicateed and prevent device | |
| CN103950384B (en) | A kind of gas device | |
| CN202368553U (en) | Brake control device for automobile | |
| CN207594733U (en) | Novel emergency braking device for preventing accelerator from being stepped on by mistake |
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: 20120530 Termination date: 20140923 |
|
| EXPY | Termination of patent right or utility model |