Abstract: A method for adaptively optimizing an autonomous driving system includes obtaining a driving intent of a driver of a target vehicle, wherein the target vehicle is an autonomous driving vehicle controlled by the autonomous driving system, detecting, based on the driver's driving intent, that a conflict exists between a first driving behavior of the target vehicle controlled by the autonomous driving system and the driver's driving intent, and updating the autonomous driving system such that a driving behavior of the target vehicle controlled by an updated autonomous driving system matches the driving intent.

Abstract: A standardisation method and apparatus for erroneous transactions: receiving an erroneous service invocation request sent by a client terminal, and converting the erroneous service invocation request into a standard format exchange message; on the basis of a preset certificate database, encrypting sensitive data areas in the exchange message to generate encrypted message areas; signing key fields in the exchange message to generate signed message areas; and, by means of a two-way authenticated secure communication link, sending the exchange message comprising the encrypted message areas and the signed message areas to a UnionPay erroneous transaction network.