| 摘要 |
The present invention relates to the field of automotive electronics, it discloses an automotive camera system and the data processing method based on its shooting angle changing synchronously with the automotive speed. The method comprises the following steps: obtaining the current velocity value through velocity acquisition devices when the automobile is running; determining the automotive speed grade according to the current velocity value; looking up the prestored correspondence relationship table of automotive speed grades and camera lens zoom numbers synchronizing with them and finding out the camera lens zoom number synchronizing with current speed grade under current driving conditions; controlling the camera focal motor zooming the camera lens to the found camera lens zoom number, and achieving the synchronization of the shooting angle and the automotive speed. When applying the camera system and the method of the shooting angle of the automotive camera system changing synchronously with the automotive speed as stated in the present invention, the distant road can be clearly seen in high speed driving, and dangers can be found ahead in advance, thus the driving safety is improved. |
