P‐16.5: Design of Head‐up Display Based on Vehicle Radar Warning

Abstract

This paper is based on STM 32 portable body omnidirectional radar head‐up display hardware and software design. Compared with the traditional OBD, the head‐up display can not only monitor the dangerous distance of the vehicle body in the process of parking and generate early warning, but also accurately locate the position of the safe distance in the vehicle operation. The omni‐directional heads‐up display designed by the scheme can project the running parameters of the vehicle and the distance measured by the surrounding radar, which can provide a driving safety warning value for the driver. Combined with STM 32 control unit as data processing basis, ultrasonic radar sensor is used to measure the distance information around the vehicle, and the vehicle information is read with OBD II interface. Finally, the prompt information is displayed on the head‐up display.