A vehicle collision warning system, based on at least one camera to capture image of the driver of the vehicle directly visual areas, connecting the region of non-direct visual image into a processing unit, distinguish at least one obstacle in the self-image processing unit according tothis obstacle location relative to the time change, you can calculate the movement speed and lateral movement of the obstacle, and the processing unit is preset in the image at least a warning area, to assess whether this obstacle will appear in the warning area.and timely to produce a warning signal to start at least one warning device to produce sound, light or image as a warning to the driver of increased attention. The present invention can be with the vehicle speed sensor, brake system and the direction of light classification system according to the degree of risk warning, active or passive warning to the driver of danger, with different notice the effect of reaction.

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	I360490	2012/03/21~2012/06/18