A vehicle tilt sensor methods and application of the method of headlights automatic level system, is the first use of the image capture device to obtain at least one real-time road images lane, according to the instant-lane extension to obtain the distance an instantaneous vanishing point, and disappear through thiscreate an instantaneous horizontal, and estimate the amount of the base horizontal and the instantaneous horizontal displacement in the image, further, that can take advantage of the focal length of road images obtained with this displacement to calculate the tilt angle of the vehicle, and then generate a control signal manipulation to connect the headlightshorizontal adjustment controller, making the vehicle headlights to change the irradiation direction in accordance with this tilt angle, and timely in the case of the ups and downs of sections or vehicle load inequality was still able to provide the best lighting, increase the security of motorists driving at night.

Applied Country	Category	專利狀態	證書號	專利權期間	研究成果公告日期
TW	Imaged-assisted technology	獲證	I357866	2012/02/11~2029/06/04