Wireless Pairing System Prioritizing History Records
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Solution Overview
Problem
In wireless communication environments, the manual pairing process between emitting and receiving terminals is cumbersome, especially over long distances, making it difficult for simultaneous operation and thus hindering efficient pairing.
Innovation Solution
A wireless pairing system where the emitting terminal sends matching requests to stored receiving terminal identifiers, sorts them by history pairing time, and initiates coupling requests if no response is received within a preset time, allowing for automatic pairing by selecting a target terminal for communication connection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual pairing is used with identification code input or pairing buttons, then pairing can be established between terminals, but the pairing process becomes cumbersome and time-consuming
Solution Approach 1:
The system performs preliminary actions by pre-storing identification codes of receiving terminals in the emitting terminal's storage unit. This allows the traversal unit to quickly send matching requests to stored terminals without requiring manual code input during pairing, thereby reducing pairing time while maintaining ease of operation.
Solution Approach 2:
The system implements self-service pairing where the emitting terminal automatically traverses through stored identification codes and initiates matching requests without human intervention. The terminal independently completes the pairing process by detecting responses and establishing connections, eliminating the need for manual code entry or button pressing.
2Productivity
If automatic pairing is implemented to reduce manual operation, then pairing efficiency improves, but system complexity increases due to traversal and detection mechanisms
Solution Approach 1:
The pairing system is segmented into distinct functional units: a storage unit for holding identification codes, a traversal unit for sequentially accessing codes, a pairing unit for sending matching requests, and a detection unit for receiving responses. This segmentation allows each unit to perform its specific function efficiently, improving overall pairing productivity while managing complexity through modular design.
Solution Approach 2:
The emitting terminal is designed with multi-functionality, combining storage, traversal, pairing initiation, and response detection capabilities in a single device. This universal design allows the terminal to autonomously complete the entire pairing process without external assistance, improving pairing efficiency while consolidating functions to manage system complexity.
3Measurement precision
If the system traverses through stored identification codes to find matching terminals, then pairing accuracy improves, but the pairing process takes longer
Solution Approach 1:
The system performs preliminary organization by storing identification codes in a structured manner in the storage unit. This pre-arranged storage enables the traversal unit to efficiently access and send matching requests to the correct terminals without exhaustive searching, thereby maintaining high identification accuracy while reducing the overall pairing cycle duration.
Data Source
AI summary
A wireless pairing system includes an emitting terminal and a receiving terminal, the emitting terminal includes an emitting terminal storage unit, a traversal unit, a pairing unit and an emitting terminal wireless transceiver. The receiving terminal includes a receiving terminal storage unit, a detecting unit, a coupling receiver and a receiving terminal wireless transceiver. The emitting terminal transmits matching requests in priority to receiving terminals having been paired in history record. The receiving terminal in priority gets the matching request sent by the emitting terminal having been paired with at last time, thereby pairing cycles can be effectively shortened, and pairing efficiency of the mitting terminal and the receiving terminal can be effectively improved.