Device for preventing false accelerator stepping under condition in need of emergency braking

A technology of emergency braking and mistakenly stepping on the accelerator, applied in the direction of signal devices, etc., can solve the problems of unfavorable promotion, high cost, low cost performance, etc., and achieve the effect of ensuring driving habits
CN102180168AInactive Publication Date: 2011-09-14DONGHUA UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
DONGHUA UNIV
Publication Date
2011-09-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a device for preventing false accelerator stepping under a condition in need of emergency braking. The device comprises a false steeping detection unit, an accelerator position detection unit, a control unit and a brake unit, wherein the false stepping detection unit is arranged below an accelerator pedal and used for detecting the stepped condition of the accelerator pedal; the accelerator position detection unit is used for detecting the position of the accelerator pedal; the control unit is used for receiving signals from the false stepping detection unit and the accelerator position detection unit, and sending out control signals to the brake unit through conversion, analysis and calculation; and the bake unit is connected with the brake pedal through a stay wire and is used for receiving the control signals sent out by the control unit so as to realize the linkage between the brake pedal and the accelerator pedal. By means of the device disclosed by the invention, when false stepping behaviors of a driver occur, a braking function of the accelerator pedal can be obtained through switching rapidly, so that the occurring rate of traffic accidents of the type can be decreased.
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Description

technical field

[0001] The invention relates to the technical field of automobile braking devices, in particular to a device for preventing accidental stepping on the accelerator when emergency braking is required. Background technique

[0002] At present, the accelerator and brake used in vehicles are controlled by the right foot. When driving normally, step on the accelerator with the right foot. When an abnormal situation is found and emergency braking is required, the right foot needs to be lifted to separate the right foot from the accelerator pedal and move to the brake. Pedal, step on hard just to activate brake device, make car stop. However, in an emergency, the driver is overly nervous, especially for a new driver, who makes a mistake and steps on the accelerator by mistake, causing the vehicle not only to not stop, but to rush forward faster, resulting in a more serious accident. How to better avoid the occurrence of such accidents, there are researches in this a...

Claims

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