AGV retreat distance detection feedback system

The invention discloses an AGV retreat distance detection feedback system, and relates to the technical field of loading, the detection feedback system comprises a displacement module, a visual module, an information acquisition module and a comparison judgment module, the displacement module is used for driving an AGV to move; the vision module is used for measuring the distance between the AGV and a front obstacle, and the actual distance between the AGV and the box chop can be measured through the vision module; the information acquisition module is used for inputting the length of goods, and the length of the goods is the stacking width and is equivalent to the theoretical retreating distance; according to existing needs, design is carried out, a radar or a sensor is adopted to detect the distance between the AGV and goods, the position of each end face is adjusted according to the real-time depth of a carton, and it can be guaranteed that the retreating distance of each time is within a reasonable range.