Automatic driving behavior judgment method

The invention relates to an automatic driving behavior judgment method. The method comprises the steps of obtaining an original information set; extracting a current scene element set from the original information set; comparing the extracted current scene element set with sub-scene element sets one by one, and if the extracted current scene element set and the sub-scene element sets are not identical, keeping the current driving behavior unchanged; otherwise, judging the driving behavior at the next moment by adopting the completely same sub-scene element set; matching the sub-scene element set with the driving behavior at the next moment according to a matching rule, and if the sub-scene element set is not completely matched with the driving behavior at the next moment, keeping the current driving behavior unchanged; otherwise, outputting all completely matched driving behaviors at the next moment; evaluating and optimizing the driving behavior at the next moment, and finally outputting the optimal driving