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Intelligent safe accelerator device and control method

A throttle and safety technology, applied in the field of intelligent safety throttle device and control, can solve the problems of serious traffic accidents, rapid acceleration, traffic accidents, etc., and achieve the effect of reducing traffic accidents, reducing safety hazards and high safety performance

Active Publication Date: 2015-11-25
江苏金诺炉辊有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, with the continuous improvement of people's living standards and the rapid growth of car ownership, more and more people choose to travel by car, and the corresponding traffic accidents also increase. Among these traffic accidents, some of them are caused by using the accelerator pedal as a brake pedal. It is caused by stepping on the pedal by mistake, that is, in an emergency situation, such as an obstacle suddenly appearing in front, at this time, because the driver is in a state of high tension, especially a novice driver, it is easy to use the accelerator as a brake in a panic and step on it hard The gas pedal causes the vehicle not only to be unable to stop, but to speed up rapidly, thereby causing serious traffic accidents; the traffic accidents caused by the inability to brake in time when a car running at high speed encounters an emergency is also relatively serious, and traffic accidents have become an indispensable part of people's lives and property Unpreventable risk factors. There are more than 500,000 traffic accidents in China every year, and the death toll due to traffic accidents exceeds 100,000.

Method used

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Examples

Experimental program
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Effect test

specific Embodiment 1

[0043] The working principle of the specific embodiment one is: first step on the accelerator pedal, if the speed of stepping down is relatively uniform, then the medium in the lower part of the pressure chamber 1 will evenly pass through the separation device 2 to the upper part of the pressure chamber, so The pressure value detected by the first pressure sensor 5 is small. If the stepping speed is fast, the speed at which the medium in the lower half of the pressure chamber 1 passes through the partition device cannot keep up with the speed at which the partition device moves downward, so at this time The lower part of the pressure chamber will produce a relatively large pressure, and the first pressure sensor 5 will detect this pressure value. When the pressure value is greater than the set pressure value, it is judged that the accelerator is stepped on by mistake at this time; After stepping on the end, the first pressure sensor 5 does not detect excessive pressure, then th...

specific Embodiment 2

[0045] The working principle of the specific embodiment two: first step on the accelerator pedal, if the stepping speed of the accelerator pedal is relatively stable, the speed limiting device 6 will not be limited, that is, the rack 8 will only drive the speed limiting device 6 to rotate and will not be fixed The pressure on the device 7 is very high, that is, the second pressure sensor 9 will not detect a large pressure at this time; if the speed of the accelerator pedal is fast and the speed exceeds the rated speed of the speed limiting device 6, the speed limiting device 6 will stop urgently at this time Rotate, so it will also cause the rack 8 to move down and stop at the same time, and because the rack 8 is connected to the accelerator pedal, the accelerator pedal will give the rack 8 a greater force, so at this time the rack 8 will give the speed limit The device 6 has a greater force, and at the same time the speed limiting device 6 will also give a greater force to the...

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Abstract

The invention relates to the field of vehicle installation protection, and especially relates to an intelligent safe accelerator device and a control method. The device comprises a vehicle built-in controller, and a first pressure detection device which is arranged on an accelerator pedal (3) and used to detect stepping pressure of the accelerator pedal. The first pressure detection device is connected with the controller by signals. A vehicle using the device can effectively prevent stepping on the accelerator by mistake, and potential safety hazard of a novice driver is greatly reduced, and braking time in high-speed driving can be greatly reduced, so as to reduce accident rate and accident seriousness. The device can restrain accident rate caused by improper driving habits, such as high overspeed, drunk driving, driving after taking drug, fatigue driving, and anger driving.

Description

technical field [0001] The invention relates to the field of automobile installation and protection, in particular to an intelligent safety accelerator device and a control method. Background technique [0002] At present, with the continuous improvement of people's living standards and the rapid growth of car ownership, more and more people choose to travel by car, and the corresponding traffic accidents also increase. Among these traffic accidents, some of them are caused by using the accelerator pedal as a brake pedal. In case of an emergency, such as an obstacle suddenly appearing in front, the driver is in a state of high tension at this time, especially a novice driver, it is easy to use the accelerator as a brake in a panic and step on it hard The gas pedal causes the vehicle not only to be unable to stop, but to speed up rapidly, thereby causing serious traffic accidents; the traffic accidents caused by the inability to brake in time when a high-speed car encounters ...

Claims

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Application Information

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IPC IPC(8): B60K26/02B60T7/12
Inventor 郑聪顺
Owner 江苏金诺炉辊有限公司
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