A friction-type automobile driving anti-interference device

Abstract

The present invention is a kind of anti-jamming device for frictional automobile driving, which comprises an electric control unit ECU of the automobile, the input interface of the electric control unit ECU is connected with a piezoelectric sensor, an infrared sensor and a speed sensor, and the infrared sensor is arranged in the driver's cab area Inside, it is connected with the single-chip microcomputer input terminal of the electronic control unit ECU, and the piezoelectric sensor is arranged at the steering wheel at the upper end of the steering column, and is connected with the single-chip microcomputer input terminal of the electronic control unit ECU, and the single-chip microcomputer of the electronic control unit ECU The output end of the solenoid valve is connected to the solenoid valve, and the solenoid valve is connected to the hydraulic cylinder. The piston of the hydraulic cylinder of the hydraulic cylinder is connected to one end of the friction plate in the friction locking mechanism, and the friction plate is arranged on the connection with the steering wheel. On the steering shaft, tension is provided by a spring. The frictional car driving anti-interference device can lock the steering column, turn on the hazard warning lights, and link the braking system to assist the driver to control the direction when an irrational passenger pulls and snatches the steering wheel. driving safety.

Description

technical field [0001] The invention belongs to the field of vehicle driving state detection, and in particular relates to a friction-type vehicle driving anti-interference device. Background technique [0002] In the prior art, the main research direction of anti-jamming system for passenger cars is anti-electromagnetic interference and anti-cross-interference, which is dedicated to solving the interference of electromagnetic interference on vehicle electronic equipment through conduction and radiation, as well as anti-collision radar, anti-lock braking system, etc., but for External human factors such as passengers, especially human interference when the driver is driving and cannot divert his attention, such as passengers grabbing the steering wheel, have no relatively systematic and concentrated research programs and results. Contents of the invention [0003] The purpose of the present invention is to provide an anti-interference device for driving a car, which can tu...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the main research direction of anti-jamming system for passenger cars is anti-electromagnetic interference and anti-cross-interference, which is dedicated to solving the interference of electromagnetic interference on vehicle electronic equipment through conduction and radiation, as well as anti-collision radar, anti-lock braking system, etc., but for External human factors such as passengers, especially human interference when the driver is driving and cannot divert his attention, such as passengers grabbing the steering wheel, have no relatively systematic and concentrated research programs and results

Images