Picture verification method based on block chain in Internet of Vehicles environment

The invention discloses a picture verification method based on a block chain in an Internet of Vehicles environment, and the method comprises: a node in the block chain responding to a picture verification request, and obtaining a first to-be-verified vehicle-mounted picture based on an intelligent contract; the nodes in the block chain performing verification of a plurality of verification itemson the first to-be-verified vehicle-mounted picture according to the intelligent contract, and obtaining sub-verification results corresponding to the verification items; the nodes in the block chainbeing based on a first preset formula and all the sub-inspection results, obtaining a combined verification result, and taking combined verification result as a verification result of first to-be-verified vehicle-mounted picture. The technical problem of leakage of the vehicle-mounted picture due to the fact that a third-party platform is adopted for verification when the vehicle-mounted picture is verified in the prior ar