The invention belongs to the field of robot perception, and particularly relates to a disparity map enhancement method based on RGB and DVS image fusion in a high dynamic range scene. The method comprises the following steps: S1, deploying a binocular RGB camera and a DVS camera, and calibrating the binocular RGB camera and the DVS camera; s2, collecting an RGB image and a DVS image of a binocularcamera in a scene, and performing multi-scale weighted fusion after registration; s3, generating an HDR image for computer vision for the fused image; and S4, based on the HDR image generated in thestep S3, using an improved binocular stereo matching algorithm SGM to generate a disparity map. In a scene with a large imaging dynamic range such as a tunnel, the problems of under exposure and highexposure of a camera are solved, the quality of a generated image is improved, and meanwhile, for the problems of discontinuity and instability of an image edge region, edge detail information is enriched as much as possible by introducing other information sources, and the accuracy of the finally generated disparity map at the edge of the image is improved.