METHOD AND DEVICE FOR DETECTION OF THE STATE OF A FRONT BONNET OF A MOTOR VEHICLE BY COMPARISON OF FIELDS OF VIEW

摘要

A detection method is implemented in a motor vehicle (V) comprising a front cover (CV) having a normal state in which it is completely closed in order to circulate and a camera (CO) coupled to an upper part of the windshield (PB) and acquiring images forward. This method comprises: a first step in which the field of view of the camera (CO) is determined in each acquired image, then each determined field of view is compared with a reference field of view, determined in an acquired reference image when the front cover (CV) was in its normal state, and - a second step in which, in the event of a determination of a difference in field of vision, it is considered that the front cover (CV) is not in its state normal, and an alarm is generated to warn the driver.