Automobile balance device capable of preventing side tilt and forward tilt of automobile, and control method thereof

Abstract

The invention discloses an automobile balance device capable of preventing side tilt and forward tilt of an automobile, and a control method thereof. The automobile balance device comprises a sensor module, an ECU (electronic control unit), and an airbag. The sensor module comprises a wheel speed sensor, a steering wheel sensor, and a brake sensor. The wheel speed sensor, the steering wheel sensor and the brake sensor are connected to the input end of the ECU respectively. The airbag is disposed between a wheel arm shaft and an automobile body. The airbag comprises a flexible main gas chamber connected with the automobile body and a rigid auxiliary gas chamber connected with the wheel arm shaft. The flexible main gas chamber and the rigid auxiliary gas chamber are connected or disconnected through an airbag electromagnetic valve. The automobile balance device and the control method thereof have the advantages that the automobile balance device is more accurate and faster, forward tilt and side tilt caused by sudden braking and cornering of the automobile can be eliminated better, and the automobile is more comfortable; the automobile balance device is compact in structure and never produces evident interfering motion; the airbag is adopted, and the automobile balance device is reasonable in price and easy to manufacture.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an automobile balancing device and a control method for preventing the automobile from leaning sideways and forward. Background technique [0002] Nowadays, with the improvement of people's living standards, people's requirements for the comfort of life are getting higher and higher, and cars have gradually become the mainstream of transportation for people to go to work and travel. However, when the car is decelerating, the car will lean forward due to the inertia, and the passenger will easily lean forward with the vehicle body, which will make the passenger feel uncomfortable; And there is automobile turning balance device in existing automobile balancing device, but can not accomplish automobile also can guarantee the balance of automobile when deceleration brakes simultaneously. Also have to utilize automobile shock absorber to guarantee automobile balance, and this dev...

AI Technical Summary

Problems solved by technology

However, when the car is decelerating, the car will lean forward due to the inertia, and the passengers will tend to lean forward with the body, which will make the passengers feel uncomfortable; when turning, the body will tend to tilt to the left or right, which will also easily make the passengers uncomfortable.

And there is automobile turning balance device in existing automobile balancing device, but can not accomplish automobile also can guarantee the balance of automobile when decelerating and braking at the same time

There are also automobile shock absorbers to ensure the balance of the automobile, but this kind of device cannot reliably achieve the balance of the automobile. Other devices have complex structures, and some use the single pendulum principle to be disturbed by external forces and are unreliable.

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