Abstract: The present disclosure provides a method and an apparatus for detecting a state of a traffic light, a storage medium a device and a vehicle and belongs to the field of traffic technologies. The method includes: obtaining state detection results for the traffic light based on traffic light images; according to a plurality of state detection results within a first time window and a traffic light state corresponding to each preset road junction type, determining a target road junction type of a target road junction; in response to that a target detection result is present in the state detection results obtained after determining the target road junction type, determining the target detection result as a false detection result, where the target detection result includes a state other than the traffic light state corresponding to the target road junction type.

Abstract: An example for determining consensus by Parallel Proof of Voting (PPoV) in a consortium blockchain includes causing each bookkeeping node to generate and publish a block to a consortium blockchain network. After collecting all the block generated in the previous step, the consortium node votes send a total voting message (the hash value of each block, as well as the agreed opinion and signature) to the leader node. The leader node counts the voting results and random selects the next leader node, which publishes the block group header to the consortium blockchain network. When a blockchain node receives the block generated by the bookkeeping nodes and the block group header generated by the leader node, it will store them in the database as a block group.