Workflow Generation Method and System

A workflow generation system comprising:

• a node library storing behavior tree nodes for constructing a behavior tree, wherein the behavior tree nodes comprise function block nodes, one behavior tree is used for representing one workflow of service operations to be executed by resources in one workcell, and the function block nodes are used for implementing the service operations in the workflow;
• a graphical interface module (GUI) for a user to perform a behavior tree construction operation, wherein the behavior tree construction operation comprises an addition operation and a line connection operation which are performed on the behavior tree nodes that comprise the function block nodes;
• and
• an editing and processing module to:
• instantiate the behavior tree nodes and establish connection relationships among the instantiated behavior tree nodes in response to the behavior tree construction operation, wherein some or all of the instantiated function block nodes are associated with resources for executing corresponding service operations;
• and generate a behavior tree corresponding to one workflow on the basis of the connection relationships among the instantiated behavior tree nodes.