Moving target recognition system and method for storage channel

The invention provides a moving target recognition system and method for a storage channel, and the method comprises the steps: firstly presetting the length, movement speed and movement direction ofa moving target as legal trigger event features which are allowed to pass; then, enabling a scanning unit to collect the shielded light beam range and coordinate information of the light beam emittedby the emitter in real time, and transmit the information to the control unit; enabling the control unit to complete the comparison of the moving target with the object and the human body motion information through the length change rule of the shielded light beam to realize the distinguishing of the human body and the object; judging the moving direction of the moving target according to the sizechange sequence of the moving target mapped to the scanning unit; and calculating the running speed of the human moving target according to the size change and change time of the moving target mappedto the scanning system. Acc