Unmanned driving method and device based on ultra wide band positioning

The invention relates to an unmanned driving method and device based on ultra wide band positioning, and belongs to the technical field of unmanned driving, and the unmanned driving method based on ultra wide band positioning comprises the steps: determining a setting region of an electronic fence based on a vehicle management and control demand; according to the setting area of the electronic fence, setting positions of a plurality of UWB roadside units are determined, and the electronic fence is constructed based on the plurality of UWB roadside units; determining a vehicle position and a vehicle state based on the vehicle information acquired by the plurality of UWB roadside units; and determining a vehicle control strategy based on the vehicle position and the vehicle state, and sending the vehicle control strategy to the vehicle based on the plurality of UWB roadside units. According to the invention, through the low deployment cost and maintenance cost of the UWB system, the cost of the pilotless automo