Automatic control-based high-speed sorting method

The invention discloses an automatic control-based high-speed sorting method, which comprises a transmission device. Multiple sets of automatic sorting mechanisms are arranged on one side of the transmission belt of the transmission device. Each automatic sorting mechanism comprises a controller. The transmission device comprises a transmission belt and an encoder in linkage control with the transmission belt. Viewed from the transmission belt, already sorted products are placed row by row. In this way, the first product of a current order is just next to the last product of a previous order. That means, products of a second order are subjected to sorting before the completion of the product sorting process of a first order. The time for starting the sorting process of the second order is calculated by algorithm. Therefore, sorting machines in two sorting bins can work at the same time, so that the sorting time is saved. Meanwhile, the utilization rate of the transmission belt is improved, and the transmission belt is fully loaded with products.