Automobile data recorder system and recording method based on cloud control

The invention relates to an automobile data recorder system and a recording method based on cloud control. Video information inside and outside an automobile and the automobile state are stored in a storage circuit to perform the primary storage and backup through an automobile data recorder when the automobile is driven and parked, and the video information inside and outside the automobile and the automobile state are transmitted to a mobile intelligent device through a wireless transmission circuit by the automobile data recorder and then are uploaded to a cloud server for the secondary storage and backup by the mobile intelligent device, the synchronization of the local storage and the cloud server storage is realized, the valuable clue is provided for the police for investigating and collecting evidences after the abnormal conditions such as automobile stealing and the like occur, the detection rate of the police is greatly increased, and the evidence missing caused by losing or damaging of the automobile data recorder in violation of regulation and accidents is avoided, and the automobile data recorder system and the recording method have great social values.