An automatic correction device of a vehicle display system and method thereof, comprising following steps: firstly, transform an image of road in front into projection information, to calculate a coordinate model, then detect facial features of a driver, to calculate a face rotation angle and a facial features 3-D position of said driver, to estimate a position field of view for said driver looking to front. Then, said position field of view is substituted into an image overlap projection transformation formula, to generate an overlap error correction parameter. Subsequently, utilize said overlap error correction parameter to correct and update said coordinate model. Finally, utilize a display unit to project said corrected coordinate model to front of said driver, so that projection position of said coordinate model overlaps said position field of view of said driver.

Applied Country	Category	專利狀態	證書號	專利權期間	研究成果公告日期
US	Intelligence and safety	獲證	CN103885573B	2017/03/01~2032/12/18
TW	Intelligence and safety	獲證	CN103885573B	2017/03/01~2032/12/18
CN	Intelligence and safety	獲證	CN103885573B	2017/03/01~2032/12/18