Visual identification performance test method, device, system and equipment

The invention relates to a visual identification performance test method, device, system and equipment for a vehicle monitoring image system. The method comprises the following steps: obtaining visual detection data and radar detection data of a target parking space; obtaining visual identification deviation data corresponding to the target parking space; obtaining visual identification performance evaluation data of the vehicle monitoring image system according to the visual identification deviation data, wherein the step of obtaining the visual identification deviation data corresponding to the target parking space comprises enabling a vehicle monitoring image system to output first identification data of a predetermined target in the target parking space obtained according to the visual detection data; obtaining second identification data of the predetermined target according to the radar detection data; and obtaining deviation data of the first identification data according to the first identification dat