Road accident rescue method and system based on C-V2X technology

The invention belongs to the technical field of intelligent driving. The invention discloses a road accident rescue method and system based on a C-V2X technology. The road accident rescue system basedon the C-V2X technology comprises a collision detection module, a rescue request module, a fault detection module, a C-V2X control module, a public SOS module, a private SOS module, a map updating module, a positioning module, an image acquisition module, an image analysis module, a signal receiving module, a path planning module, an exchange module and a communication module. The road accident rescue method based on the C-V2X technology comprises the steps of acquiring vehicle information, and sending out a distress signal; performing map updating to accurately determine the position of a vehicle; obtaining the road congestion degree of the road where the accident vehicle is located; and planning a rescue path. Road accident rescue is performed based on the C-V2X technology, the method and the system have the ad