A road-surface-condition estimation device is configured by a tire-side device and a vehicle-side device so as to grasp a road surface condition based on road surface condition data transmitted from a tire-side device. As a result, the road surface condition or a road surface μ of a traveling road surface of a vehicle can be accurately detected, and a more accurate lane keeping control can be performed according to the detection result. In particular, since the tire-side device estimates the road surface condition by detecting the vibration of a ground contact surface of the tire, the road surface condition can be estimated more accurately. Therefore, the more accurate lane keeping control can be performed.
LANE KEEPING CONTROL SYSTEM
2017-10-26
Patent
Electronic Resource
English
Lane keeping method, lane keeping control device and lane keeping system
European Patent Office | 2022
|Lane keeping controller, vehicle system and lane keeping control method
European Patent Office | 2022
|