Target detection method and target detection device based on information fusion

The embodiment of the invention provides a target detection method and device based on information fusion, a storage medium and electronic equipment. The target detection method comprises the steps of performing first fusion on a first voxel based on laser radar point cloud data and a second voxel based on millimeter wave radar point cloud data to obtain a pseudo image; detecting the pseudo image through a detection network and acquiring state information of a target; and inputting the state information of the target and the information of the target acquired by the millimeter wave radar into a deep network model for second fusion to obtain an actual speed value of the target. The method is based on early fusion and late fusion of laser radar point cloud data and millimeter wave radar point cloud data. According to the method, early fusion of point cloud data of the laser radar and the millimeter-wave radar is realized in a voxel mode, and the actual speed value of the target is detected in a mode of fusing t