Vehicle-road cooperative obstacle detection system and method

The invention provides a vehicle-road cooperation obstacle detection system and method.The vehicle-road cooperation obstacle detection system comprises a ground cooperation perception unit and a vehicle-mounted obstacle detection unit, and the ground cooperation perception unit comprises at least one first detection unit deployed on the ground and a ground server connected with the first detection unit; the vehicle-mounted obstacle detection unit comprises a vehicle-mounted obstacle detection host and at least one second detection unit connected with the vehicle-mounted obstacle detection host; the ground server obtains first obstacle detection information through the first detection unit and transmits the first obstacle detection information to the vehicle-mounted obstacle detection host, the vehicle-mounted obstacle detection host obtains second obstacle detection information through the second detection unit, and the vehicle-mounted obstacle detection host is in wireless communication with the ground serve