The invention discloses an electronic rearview mirror system. The system comprises a signal input circuit, an analog-to-digital conversion circuit, a control circuit, a camera and a display screen. When a left steering lamp is turned on, the display screen displays an automobile left side picture collected by the camera and adjusts the display angle to enlarge the display range of the automobile left side picture and the rear picture; and when a right steering lamp is turned on, the display screen displays an automobile right side picture collected by the camera and adjusts the display angle to enlarge the display range of the automobile right side picture and the rear picture. During backing, the display screen displays the left side picture and the right side picture of the automobile collected by the camera and adjusts the display angle to enlarge the display range of the rear picture of the automobile. Different people do not need to repeatedly adjust the position of the rearview mirror when driving the same automobile, and the display screen is installed in the automobile and is not affected by environments such as rainy days or wet ground in summer. The conditions of the left side, the right side and the rear of the automobile can be clearly known through the display screen in the automobile, and the driving safety is improved.
本发明公开一种电子后视镜系统,包括信号输入电路、模数转换电路、控制电路、摄像头和显示屏。打左转向灯时,显示屏显示摄像头采集到的汽车左侧画面并调整显示角度,增大汽车左侧画面及后部画面的显示范围,打右转向灯时,显示屏显示摄像头采集到的汽车右侧画面并调整显示角度,增大汽车右侧画面及后部画面的显示范围,倒车时,显示屏显示摄像头采集到的汽车左侧画面和右侧画面并调整显示角度,增大汽车后部画面的显示范围,不同的人驾驶同一辆车时无需反复调整后视镜的位置,显示屏安装在汽车内部,不受下雨天或夏天地面潮湿等环境影响,通过汽车内部的显示屏即可清楚地了解到汽车左侧、右侧以及后方的情况,提高驾驶的安全性。
Electronic rearview mirror system
一种电子后视镜系统
2021-10-01
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |