What's on the roof of BYD driverless car?

Camera. BYD's driverless car has a high-definition camera on the roof. In order to ensure the safety of the roof of the driverless car, six high-definition cameras and a Widden radar with a built-in 360-degree rotating part were installed. Driverless car is a kind of intelligent car, also known as wheeled mobile robot, which mainly relies on the intelligent driver with computer system in the car to achieve the purpose of unmanned driving.