A vehicle lateral control system having a lane model with modulation weighting for controlling a vehicle includes a camera, an image processing device, a controller and a steering device.  The camera is configured to capture a front image of the vehicle to generate a front image dataset.  The front image dataset is analyzed by the image processing device to obtain a plurality of lane markers, and the image processing device establishes a lane fitting curve according to the lane markers and a target weighting.  The controller has a plurality of vehicle dynamic parameters and a target distance.  The target weighting is changeable according to the target distance.  The controller generates a steering control weighting according to the lane fitting curve and the vehicle dynamic parameters.  The steering device is configured to control a turning direction of the vehicle according to the steering control weighting.

Applied Country	Category	專利狀態	證書號	專利權期間	研究成果公告日期
CN	Intelligence and safety	獲證	CN109774711B	2020/11/06~2037/11/15
TW	Intelligence and safety	獲證	CN109774711B	2020/11/06~2037/11/15
US	Chassis steering technology	獲證	CN109774711B	2020/11/06~2037/11/15