V2X vehicle classification method and device, and computer program product

The invention discloses a V2X vehicle classification method, a V2X vehicle classification device and a computer program product, the relative classification of a vehicle is calculated through the projection of a far vehicle to the vehicle and a coordinate axis, the influence of the vehicle size is considered, and the potential collision risk of different far vehicles and the vehicle at relative course angles is also accurately calculated; meanwhile, a remote vehicle at any curve or even different road sections can be approximately processed into a scene in the same straight road with the vehicle, so that projection classification calculation is carried out; and finally, vehicle position classification and course classification are independently calculated, so that the classification category and precision are effectively increased, the classification result is more comprehensive and easier to use, and the algorithm coupling degree is reduced. The method is suitable for a curve with any curvature and a combine