Stereoscopic Sorting Robot Rebinding for Fault-Tolerant Shelf Tasks
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Solution Overview
Problem
Current stereoscopic sorting systems face inefficiencies and maintenance challenges due to the inability to quickly address faults, hindering their application and promotion in distribution centers.
Innovation Solution
A stereoscopic sorting control method that involves binding relationships between sorting robots and shelves, allowing for the unbinding of faulty robots and rebinding with available idle robots, utilizing state information to ensure seamless task continuation and improving sorting efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If stereoscopic sorting systems are deployed to improve sorting efficiency, then productivity increases, but the system becomes more complex and harder to maintain when faults occur
Solution Approach 1:
The patent implements a binding relationship mechanism where sorting robots are dynamically bound to sorting shelves based on task requirements. When a fault occurs, the system can unbind the faulty robot and rebind another available robot to the same shelf, making the system adaptable and easier to maintain without reducing productivity
Solution Approach 2:
The system changes the binding state parameter between robots and shelves dynamically. By transitioning from a fixed binding relationship to a dynamic one, the system can quickly respond to faults and maintain high productivity while reducing maintenance complexity
2Manufacturing precision
If sorting robots are bound to specific sorting shelves for task execution, then sorting accuracy is maintained, but fault response time increases when robots fail
Solution Approach 1:
The system performs preliminary actions by establishing binding relationships between robots and shelves before tasks begin. When faults occur, pre-defined unbinding and rebinding procedures enable quick fault response while maintaining sorting accuracy through systematic task reassignment
Solution Approach 2:
The system implements feedback mechanisms to monitor robot status and binding relationships. When faults are detected, the system provides feedback signals to trigger unbinding and rebinding operations, enabling rapid fault response while preserving sorting accuracy through controlled reassignment
Data Source
AI summary
A stereoscopic sorting control method, a stereoscopic sorting robot, and a related device. The stereoscopic sorting control method comprises: stereoscopic sorting robots having 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 stereoscopic sorting robots sorting, according to the identity information of the sorting shelves, goods to be sorted; when a first stereoscopic sorting robot has a fault, unbinding the first stereoscopic sorting robot and the target sorting shelves; acquiring state information of other stereoscopic sorting robots, wherein the state information indicates that a second stereoscopic sorting robot is in an available and idle state; and rebinding the second stereoscopic sorting robot with the target sorting shelves.