A safety braking device for anti-misstepping on the accelerator pedal of an automatic transmission car

Abstract

A safe braking device capable for preventing mis-stepping on the accelerator pedal of an automatic car comprises an accelerator pedal mis-stepping prevention mechanism, a brake pedal automatic braking device and an electric control conversion system, wherein clips are clamped on the outer sides of pedal linking plates on two sides of a separation oil filling arm above an accelerator pedal force arm; a clip opening seat is mounted below the clips; a touch switch is fixed below the accelerator pedal; an electromagnet is mounted on the bottom surface of the brake pedal; a stay wire runner is mounted on the output shaft of a motor, and is connected with a brake pedal force arm through a stay wire and a stay wire spring; the touch switch is connected with a buzzer, a relay and the electromagnet through conducting wires; the relay is connected with the motor. When a driver steps on the accelerator pedal by mistake, the electric control conversion system controls the brake pedal automatic braking device to work cooperatively with the accelerator pedal mis-stepping prevention mechanism to convert the accelerating action into a braking state automatically, so that accidents are prevented, loss is avoided, and the driving safety is improved.

Description

technical field [0001] The invention relates to an automobile brake device, in particular to an accelerator pedal device for an automatic transmission automobile. Background technique [0002] With the development of economic construction and transportation, the production and sales volume of my country's automobile industry has reached the world's largest level, and the number of automobiles is also increasing. According to statistics, the number of social motor vehicles has reached more than 200 million and is growing rapidly. . Cars are generally divided into manual transmission and automatic transmission. The brake and accelerator are set on the right side and are controlled by the driver's right foot. Generally, the right heel is used as the axis, and the right foot is turned to step on the accelerator or brake according to driving needs. The driver of a car with a manual transmission needs to control three pedals with two feet. The left foot should step on the clutch, ...

AI Technical Summary

Problems solved by technology

However, once the car is switched to manual transmission, the driver is easily confused, and the long-term habit is not easy to change. The probability of mistakenly using the accelerator as the brake is higher, and the probability of traffic accidents will greatly increase.

The tragedies caused by mistakenly using the accelerator as the brake happen from time to time, requiring the driver to be highly concentrated, but it is impossible to completely do it in real life, and there are basically no effective measures at present

Human factors cannot be predicted, so only relying on people to prevent misoperation, in any case, it is impossible to completely avoid traffic accidents caused by misstepping

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