Abstract: Disclosed in the present invention is a shuttle vehicle traveling and positioning control method based on encoder self-correction. Provided is a self-correction solution based on track positioning identifiers and external encoders. When a shuttle vehicle travels through each identifier, information is fed back and a servo target position is updated instantaneously, so as to eliminate, at any time, a cumulative error caused by skidding; and the shuttle vehicle realizes a full-closed-loop traveling and positioning control process under the guidance of position information which is corrected at any time. The shuttle vehicle traveling and positioning control method based on encoder self-correction comprises the following implementation stages: 1) performing customization and initialization; 2) performing self-learning; 3) performing self-correction; 4) updating a target position; and 5) handling a position offset.

Abstract: A side-by-side parcel separation method is provided. The side-by-side parcel separation method includes the following steps: dispersion: dispersing, by an angle difference existing in a conveying direction, parcels arriving at a dispersion device from a conveying line, wherein a gap is reserved between adjacent parcels; detection and recognition: photographing and recognizing detected parcels by a visual recognition device to obtain a three-dimensional size and real-time position data of each parcel; separation: applying different conveying speeds to the adjacent parcels by a separation device, arriving, by a first parcel-recognized to be at a front position, at a side-approaching device at a fast speed, and repeating the foregoing steps; and single-row queuing: forwardly conveying, in a single-row queuing mode, different parcels arriving at the side-approaching device in sequence. A separation device for implementing the side-by-side parcel separation method is also provided.