Control device for inhibiting automobile side turning and control method for inhibiting automobile side turning

Abstract

The invention relates to the technical field of automobile accessories, in particular to a control device for inhibiting automobile side turning and a control method for inhibiting automobile side turning. The control device comprises a shock absorber, a piston rod and a piston, wherein the piston is connected onto the piston; the position is arranged in the shock absorber; an extension valve and a circulation valve are arranged on the piston; the lower part of the shock absorber is connected with an oil storage cylinder; the side part of the shock absorber is connected with a bypass passage; the bottom of the shock absorber is provided with a compensation valve and a compression valve; and a one-way valve, a one-way variable hydraulic pump and a two-position two-way reversing valve are arranged on the bypass passage. The lower part of the shock absorber is provided with the oil storage cylinder, and the side part of the shock absorber is provided with the bypass passage, so that an emergency intervention mechanism is formed; under the emergency condition that side turning possibly occurs, the one-way variable hydraulic pump arranged on the bypass passage actively gets involved to pump oil; the oil pressure balance is controlled; the automobile stability is maintained; and the vehicle side turning is effectively inhibited.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a control device and method for suppressing rollover of an automobile. Background technique [0002] Traffic accidents often occur during automobile driving, and rollover is one of the most serious accidents that threatens the safety of members. Rollover is caused by one or a series of comprehensive factors. It may occur on sloped roads (or roadless conditions) and be impacted by uneven roads; it may also occur on soft ground or other obstacles, which will promote lateral pressure. It may also occur on a straight and level ground, when the lateral acceleration of the vehicle reaches a certain value, which exceeds the acceleration value offset by the weight of the side of the vehicle transferred to the wheels. Will cause rollover. Rollover endangers the lives of passengers for cars and passenger cars, and causes varying degrees of damage to cargo for trucks. Contents of the...

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Problems solved by technology

[0003] In order to overcome the disadvantages of existing automobiles that are difficult to avoid rollover and have potential safety hazards, the present invention provides a control device and method for suppressing rollover of automobiles

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