Vehicle wheel alignment control method

A wheel positioning and control method technology, which is applied to vehicle components, automatic steering control components, steering mechanisms, etc., can solve the problems of steering wheel and wheel skew, residual positioning torque, etc., and achieve the effect of improving positioning performance and improving convenience
CN102897210BActive Publication Date: 2016-07-06HYUNDAI MOBIS CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
HYUNDAI MOBIS CO LTD
Publication Date
2016-07-06

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Abstract

The invention relates to a control method for wheel alignment of a vehicle. The control method comprises the following steps: if inputting a start signal and a steering wheel is recovered to be in themiddle, a control portion adding steering to the steering wheel toward a recovering direction; and after the steering wheel is added steering, the control portion steering the steering wheeltoward adirectionwhich is inverse to the recovering direction so as to recover the steering wheel to be in the middle. The control method is advantaged in that through removing locating torsion of a tyre, wheel alignment performance can be improved, without adding other devices, and the wheel alignment control can be realized just by logic alternation.
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Description

technical field

[0001] The present invention relates to a wheel alignment control method of a vehicle, and in more detail relates to a wheel alignment control method of a vehicle which can improve the alignment effect by removing the alignment torque of the tire when the wheel is positioned in a neutral state by an electric power steering . Background technique

[0002] In general, a steering wheel of a vehicle is a steering device that changes the direction of travel according to the driver's operation. When the driver turns the steering wheel in a specific direction, the wheels rotate and the vehicle travels in the specific direction.

[0003] On the other hand, the electric power steering (MDPS: MotorDrivenPowerSteering) uses a motor to provide torque in the direction of the driver's steering to make the control parts lighter. This type of electric power steering automatically controls the operation of the motor according to the driving conditions to increase the steerin...

Claims

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