Map fusion information acquisition device and method

The invention provides a map fusion information acquisition device and method, the information acquisition device comprises a conveying part and an information acquisition part, the conveying part is used for conveying and transmitting a detected object, and the information acquisition part is used for acquiring surface information of the detected object; the conveying part comprises a rack and a rotating device arranged on the rack, the rack comprises two mounting side plates which are arranged in parallel, the rotating device comprises a rotating roller mechanism and a belt rotating mechanism, the rotating roller mechanism and the belt rotating mechanism are both arranged between the two mounting side plates, and the belt rotating mechanism is arranged in the rotating roller mechanism in a sleeved mode; the information acquisition part comprises a camera obscura, a hyperspectral camera and a light source, the hyperspectral camera and the light source are arranged in the camera obscura, the hyperspectral cam