Docking Interface ID Recognition in Modular Robots for Position Accuracy
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Solution Overview
Problem
Existing modular robots face challenges with low calculation speed and poor detection accuracy in determining the position of module units, limiting their reconfigurability and scalability.
Innovation Solution
A method for calculating the position of module units in a modular robot by recognizing unique interface identification information of docking parts, involving signal transmission and face recognition between adjacent modules, which allows for precise and quick position determination.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If existing methods are used to calculate the position of module units, then the calculation can be performed, but the calculation speed is low and detection accuracy is poor
Solution Approach 1:
The patent applies preliminary action by pre-defining interface identification information for each docking part before the modular robot assembly is formed. Each docking part is assigned unique identification data that enables immediate position determination upon connection, eliminating the need for complex real-time calculations and significantly improving both detection accuracy and calculation speed.
Solution Approach 2:
The patent uses copying by creating a virtual model or map of the modular robot configuration based on the interface identification information. This virtual representation allows the system to quickly determine module positions by comparing the actual assembly against the pre-established configuration data, rather than performing complex geometric calculations from scratch.
2Measurement precision
If modular robot configuration is recognized by traditional methods, then position information can be obtained, but the recognition process is slow and inaccurate
Solution Approach 1:
The system performs preliminary action by pre-assigning unique interface identification information to each docking part and establishing the expected configuration structure in advance. When modules are connected, the system simply needs to read and match these pre-defined identifiers against the expected configuration, enabling rapid and accurate recognition without complex real-time analysis.
Solution Approach 2:
The patent replaces complex mechanical or geometric calculation systems with an information-based recognition system. Instead of using traditional methods that rely on physical measurements and mathematical computations to determine module positions, the system uses electronic identification information stored at each interface, substituting computational mechanics with straightforward data retrieval and matching operations.
3Adaptability or versatility
If reconfigurable robot is created by combining multiple modules, then functional scalability is improved, but the complexity of position calculation increases
Solution Approach 1:
The patent applies segmentation by dividing the position calculation problem into independent interface-level tasks. Each docking part maintains its own identification information, and the system processes each connection independently by matching interface identifiers. This modular approach to calculation mirrors the modular structure of the robot itself, making the system scalable without increasing overall complexity.
Solution Approach 2:
The patent implements universality by creating a standardized interface identification system that works across all module types and configurations. The same basic principle of reading and matching interface identifiers applies regardless of how many modules are combined or how they are arranged, providing a universal solution that handles unlimited reconfigurability without requiring different calculation methods for different configurations.
Data Source
AI summary
The present disclosure relates to the field of modular robot control, and more particularly to a modular robot and a method for calculating a position of a module unit thereof. The modular robot and the position calculation method for module units of the modular robot are characterized in that position information of the module units is determined by recognizing interface identification information of docking parts of adjacent module units, and have the advantage of precise and quick recognition, thereby ensuring the accuracy of a position calculation result of each module unit, and facilitating the widespread application of the modular robot.