A neutral point detection device is applied to a steering control system that obtains a steering angle of a steering device of a vehicle as a detection value by a steering angle sensor, and controls the steering device by means of the detection value. The neutral point detection device includes a straight determination unit that determines whether a road on which the vehicle is traveling is straight, a straight traveling determination unit that determines whether the vehicle is travelling straight along the road, a steering angle acquisition unit that obtains the detection value of the steering angle sensor, and a detection unit that detects the neutral point of the steering angle sensor based on the detection value obtained by the steering angle acquisition unit, when the straight determination unit determines that the road is straight and the straight traveling determination unit determines that the vehicle is traveling straight along the road.
NEUTRAL POINT DETECTION DEVICE AND STEERING CONTROL SYSTEM
2019-11-21
Patent
Elektronische Ressource
Englisch
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