Three-dimensional sorting control method, three-dimensional sorting robot, and related device

A three-dimensional sorting control method, used for a three-dimensional sorting system, wherein the system comprises multiple three-dimensional sorting robots and sorting shelves, and the three-dimensional sorting control method comprises:

• enabling the three-dimensional sorting robots to have a binding relationship with identity information of target sorting shelves, wherein the binding relationship is associated with a target order;
• under a sorting task of the target order, the three-dimensional sorting robots sorting, according to the identity information of the sorting shelves, goods to be sorted;
• when a first three-dimensional sorting robot has a fault, unbinding the first three-dimensional sorting robot and the target sorting shelves;
• acquiring state information of other three-dimensional sorting robots;
• and when the state information indicates that a second three-dimensional sorting robot is in an available and idle state,
• rebinding the second three-dimensional sorting robot with the target sorting shelves;
• wherein enabling the three-dimensional sorting robots to have the binding relationship with the identity information of the target sorting shelves comprises:
• reading labels arranged on the target sorting shelves to obtain the identity information, wherein the labels carry structural data of the sorting shelves and location information of basket units, wherein
• the structural data of the sorting shelves indicates a longitudinal and transverse structure of the sorting shelves and information about available baskets;
• and
• the location information of the basket units indicates positions of the basket units in a coordinate system formed by the sorting shelves;
• the three-dimensional sorting system further comprises one or more platform sorting robots, wherein the platform sorting robots perform a goods delivery to the first three-dimensional sorting robot based on the target order;
• and
• when the first three-dimensional sorting robot has a fault, the method further comprises:
• controlling the platform sorting robots to abandon the goods delivery to the first three-dimensional sorting robot;
• determining that the target order is re-associated with a rebinding relationship between the second three-dimensional sorting robot and the target sorting shelves;
• and
• controlling the platform sorting robots to initiate a goods delivery to the second three-dimensional sorting robot based on the target order.