The invention relates to an embedded vision detection system, which is provided with a multi-state power control unit, an image acquisition control and preprocessing unit, an image analysis unit and a human-computer interactive unit, wherein the operation of the system starts from the image acquisition control and preprocessing unit which is communicated with the human-computer interactive unit through a control bus and an image transmission bus (DMA mode) and is communicated with the image analysis unit through the control bus and a DSP video interface VIP; simultaneously the image analysis unit and the human-computer interactive unit interact information and are connected with each other through a parallel interface HPI; and the multi-state power control unit supplies mains voltage to the modules. Compared with the prior art, the embedded vision detection system integrates the characteristics of a PC vision system and an intelligent camera, shows both the high performance and the human-computer interactive ability, can simultaneously meet different applications of high real-time object detection, medium real-time object detection, high-resolution object detection, medium-resolution object detection, medium-distance object detection and far-distance object detection in the aspect of input by various video interfaces provided by the system, and can be completely used for high-complexity detection of objects in a high-speed flow line and output of the detection results.