Vehicle-Part Matching Verification for Unmanned Assembly
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Solution Overview
Problem
Existing technologies lack a method to confirm the correspondence relationship between moving objects, such as vehicles, and parts being assembled during unmanned manufacturing processes, leading to potential assembly errors.
Innovation Solution
An apparatus comprising a first acquisition unit for vehicle information, a second acquisition unit for part information, and a determination unit to verify the correspondence relationship, with the ability to correct the relationship through instructions for vehicle or part movement and notification of abnormalities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If unmanned driving is used in the manufacturing process, then productivity is improved, but the ability to confirm correspondence relationship between moving object and part deteriorates
Solution Approach 1:
The system implements feedback by acquiring unique information of both the moving object and the part, then determining whether their correspondence relationship is correct. This closed-loop verification ensures that even in unmanned operations, the system can confirm whether the correct part is attached to the correct moving object, maintaining reliability while preserving productivity benefits.
Solution Approach 2:
The correspondence determination unit acts as an intermediary between the moving object management and part management systems. It receives unique information from both sides, processes this data to verify correspondence, and enables automated verification without requiring direct human intervention, thus maintaining unmanned operation efficiency while ensuring accuracy.
2Manufacturing precision
If automated determination of correspondence relationship is implemented, then manufacturing precision is improved, but device complexity increases
Solution Approach 1:
The determination unit is designed with multi-functionality, serving as a universal verification mechanism that can handle correspondence checks for various types of moving objects and parts. By consolidating the verification function into a single versatile unit rather than creating specialized systems for each object-part combination, the solution achieves high manufacturing precision without proportionally increasing device complexity.
Solution Approach 2:
The system uses unique information (such as identification codes or digital twins) as copies or representations of the actual moving objects and parts. Instead of physically tracking every component, the system works with information copies that represent the physical entities, enabling accurate correspondence verification while keeping the verification system itself relatively simple and manageable.
Data Source
AI summary
An apparatus comprising: a first acquisition unit acquiring first information, the first information being unique information of a moving object, the moving object being capable of moving by unmanned driving; a second acquisition acquiring second information, the second information being unique information of a part to be assembled to the moving object; and a determination unit determining whether correspondence relationship between the moving object and the part is correct based on the first information and the second information.