Obstacle identification method and device, storage medium and electronic device

The invention provides an obstacle recognition method and device, a storage medium and an electronic device, and the method comprises the steps: projecting an obtained first laser point cloud to a grid map, the grid map being a map generated according to a target scene, the first laser point cloud being a point cloud formed by projecting double-line structured light to the target scene, and the grid map being a map generated according to the target scene; the double-line structured light is emitted by first acquisition equipment, and the first acquisition equipment is arranged on a target robot; according to the number of the first laser points on each grid in the grid map, whether an obstacle exists in the target scene is determined, and the first laser point cloud comprises the first laser points; and under the condition of determining that the target scene has the obstacle, determining the type of the obstacle according to the distribution condition of the first laser points in each grid on the grid map. B