Wireless Device Operation Accumulation for Power Efficiency
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Solution Overview
Problem
Conventional wireless communication systems face inefficiencies in transmitting operation information between devices, particularly in reducing power consumption and accurately timing operations across connected devices.
Innovation Solution
A wireless system comprising devices with connection establishing, operation accumulating, and transmitting means, allowing for the accumulation and collective transmission of operation results at set intervals, enabling accurate timing information and reduced power consumption by optimizing communication intervals based on device functions and application types.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If operation information is transmitted frequently between devices, then the accuracy of operation timing information is improved, but power consumption increases
Solution Approach 1:
The patent implements periodic communication between devices at predetermined time intervals. Instead of continuous or frequent transmission, the system transmits operation result information periodically, which reduces power consumption while maintaining sufficient timing accuracy for the application. The communication occurs at specific intervals rather than continuously, allowing devices to enter low-power states between transmissions.
Solution Approach 2:
The system accumulates multiple operation results before transmission. By collecting operation information over a period and then transmitting it collectively at predetermined intervals, the system reduces the number of communication events required. This preliminary accumulation approach maintains timing accuracy while significantly reducing power consumption compared to immediate transmission of each operation.
2Use of energy by moving object
If operation information is transmitted collectively at intervals, then power consumption is reduced, but the accuracy of operation timing information deteriorates
Solution Approach 1:
The patent incorporates feedback mechanisms where the receiving device sends operation feedback information back to the transmitting device. This feedback loop allows the system to maintain synchronization and timing accuracy even when operating at reduced communication intervals. The feedback provides information about the state of the receiving device, enabling better timing coordination without requiring frequent transmissions.
Solution Approach 2:
The system performs preliminary accumulation of operation results with timing information before collective transmission. By preserving and transmitting timing data along with operation results in batches, the system maintains the ability to accurately reconstruct operation timing sequences even though transmissions occur at predetermined intervals rather than continuously.
3Use of energy by moving object
If communication is performed infrequently between devices, then power consumption is reduced, but the ability to transmit multiple operations collectively is limited
Solution Approach 1:
The patent merges multiple operation results into single collective transmissions. Instead of transmitting each operation individually, the system accumulates multiple operation results and transmits them together at predetermined time intervals. This merging approach reduces the total number of communication events and improves productivity by making more efficient use of each communication opportunity.
Solution Approach 2:
The system implements periodic communication at predetermined intervals, which optimizes the balance between power consumption and communication efficiency. By establishing regular communication cycles, the system ensures that multiple operations are transmitted collectively without requiring excessive communication frequency, thereby maintaining productivity while reducing power usage compared to continuous communication.
Data Source
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AI summary
An example communication system includes a mobile terminal and a BLE terminal. The mobile terminal and the BLE terminal establish a connection therebetween and perform communication with each other at a predetermined time interval. The mobile terminal transmits representation data to the BLE terminal, and the BLE terminal performs a first representation on the basis of the representation data. After the first representation ends, when a button operation is performed in the BLE terminal, operation result information indicating the button operation is accumulated in the BLE terminal. The accumulated operation result information is transmitted from the BLE terminal to the mobile terminal at a timing at which communication between the mobile terminal and the BLE terminal is performed next. The mobile terminal performs, for example, a game process on the basis of the operation result information from the BLE terminal.