In view of the trigger control and storage-recording in the process of automatic driving data collection,this paper started from advanced automatic driving data acquisition technology and advanced automatic driving storage technology,firstly investigated the sensor configuration methods of China and foreign automakers,then reviewed the automobile Event Data Recorder(EDR)system,autonomous driving data recording system and general L3 level autonomous vehicle data acquisition and storage schemes,and concluded that the existing data acquisition and storage technology could generate low quality and high noise redundant data.Finally,based on Tesla's Shadow Mode,the paper introduced a driving data acquisition and storage method for man-machine co-driving mode,and summarized the development trend of advanced autonomous driving data acquisition technology.
维普
万方数据