Verification method and device of vehicle taximeter, vehicle-mounted terminal and storage medium

The invention is suitable for the technical field of measurement, and provides a vehicle taximeter verification method and device, a vehicle-mounted terminal and a storage medium, and the method comprises the steps: collecting a first image comprising a first vehicle distance identifier and a second image comprising a second vehicle distance identifier in the driving process of a to-be-verified vehicle, the first vehicle distance identifier and the second vehicle distance identifier are adjacent vehicle distance identifiers in the vehicle driving direction; determining the actual mileage of the to-be-detected vehicle running from the first vehicle distance identifier to the second vehicle distance identifier; based on the first image and the second image, determining the verification mileage of the to-be-detected vehicle; and based on the verification mileage and the actual mileage, verification operation is performed on the taximeter carried by the to-be-verified vehicle, and a verification result is obtaine