Abstract: A false positive elimination method includes: analyzing a target object to obtain an encryption feature and current position information of the target object; acquiring current image information of the target object, and comparing local historical image information with the current image information to obtain a comparison result; detecting the current image information according to the current position information when the historical image information is inconsistent with the current image information, and sending the encryption feature to a cloud when the target object is detectable in the current image information, so that the cloud determines actual position information of the target object based on the encryption feature; and acquiring the actual position information, verifying the target object based on the actual position information, determining the target object as a false positive object in response to the passed verification, and performing a false positive elimination operation on the false positiv

Abstract: A method of controlling a movable platform may comprise determining a current scene role currently used by a control terminal to control a first movable platform as a first scene role, the first scene role characterizing a first service form currently executed by the first movable platform; automatically selecting a corresponding control function based on the current scene role; after determining that the control terminal has disconnected communication connection with the first movable platform and established a new communication connection with a second movable platform, obtaining a second service form to which the second movable platform belongs; and switching the current scene role currently used by the control terminal from the first scene role corresponding to the first service form to which the first movable platform belongs to a second scene role corresponding to the second service form to which the second movable platform belongs.