GUIDANCE METHOD AND GUIDANCE DEVICE

Disclosed are a guidance method and a guidance device. The image and speed are obtained, where the image corresponds to the field of view in the traveling direction of the vehicle, and the speed is the movement speed of the vehicle. Road block is identified in the image, where the road block is an image block corresponding to road. The lane curvature corresponding to the road block is converted into a curvature factor according to the speed, where the lane curvature corresponds to the curvature of the road block. Guidance graphic is generated based on curvature factors. Guidance graphic is presented. Therefore, intuitive instruction is provided, and driving safety is improved.