Vehicle data optimization method and device, equipment and storage medium

The invention relates to the technical field of vehicle type design, in particular to a whole vehicle data optimization method, device and equipment and a storage medium, and the method comprises the steps: obtaining variable factors and initial thickness information of a target vehicle under each vehicle working condition, and determining corresponding initial weight information according to the variable factors and the initial thickness information; the method comprises the following steps: establishing a mass response surface, establishing association of a variable factor, initial thickness information and weight information, performing lightweight processing on the initial thickness information to realize data optimization so as to obtain an optimal target thickness, and finally determining a target whole vehicle mass corresponding to the target thickness. The technical problems that in the prior art, the data processing calculation workload is large and the data processing efficiency is low in the lightw