Visual device, vehicle exterior mirror system and vehicle

The invention belongs to the technical field of vehicles, and relates to a visual device, a vehicle exterior rearview mirror system and a vehicle. The visual device comprises a first visual assembly, a second visual assembly, a first controller and a second controller, the first controller is in communication connection with the first visual assembly and the second visual assembly, and the second controller is in communication connection with the first visual assembly and the second visual assembly; the first controller and the second controller are both used for receiving image information collected by the first visual assembly and the second visual assembly. The vision device can realize image processing function redundancy. 本发明属于车辆技术领域，涉及一种视觉装置、车辆外后视镜系统以及车辆。该视觉装置包括第一视觉组件、第二视觉组件、第一控制器以及第二控制器，所述第一控制器与所述第一视觉组件及所述第二视觉组件通讯连接，所述第二控制器与第一视觉组件及所述第二视觉组件通讯连接；所述第一控制器与所述第二控制器均用于接收所述第一视觉组件及所述第二视觉组件采集的图像信息。该视觉装置可实现图像处理功能冗余。