Wireless Battery Data Transfer for Faster Parameter Testing
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Solution Overview
Problem
Current methods for obtaining battery-related parameters in lithium-ion batteries are complex and inefficient, requiring physical connections that prolong test cycles and reduce test efficiency.
Innovation Solution
A battery system equipped with a wireless management module that enables wireless communication between the battery module and an external device, allowing for the transmission of battery data and facilitating the acquisition of battery-related parameters.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a wire harness connection method is used to obtain battery parameters, then the battery can be connected to external devices for data transmission, but the operation becomes complex and the efficiency of obtaining battery parameters decreases
Solution Approach 1:
The patent replaces the mechanical wire harness connection system with a wireless communication system. The battery management module communicates with external devices through wireless signals, eliminating the need for physical connectors and wiring. This substitution resolves the contradiction by providing both ease of operation (no physical connection required) and high productivity (immediate data transmission without connection time).
2Reliability
If physical connection methods are used for battery testing, then data can be transmitted between battery and test equipment, but test cycles are prolonged and test efficiency is reduced
Solution Approach 1:
The patent enables preliminary wireless testing of battery parameters before physical installation or connection to test equipment. The wireless management module allows battery data to be accessed and tested in advance, eliminating the need to wait for physical connection during the testing process. This preliminary action reduces test cycle duration while maintaining data reliability through wireless communication protocols.
3Ease of operation
If wireless communication module is added to battery system, then data transmission convenience is improved, but device complexity increases
Solution Approach 1:
The patent merges the wireless communication module with the existing battery management module. Rather than adding a completely separate wireless system, the wireless transceiver and processing functions are integrated into the battery management architecture. This integration reduces overall device complexity by sharing hardware resources and software frameworks while still providing the convenience of wireless parameter acquisition.
Data Source
AI summary
The present application provides a battery, an electrical apparatus, a battery testing system and a battery testing method. The battery includes a battery module and a wireless management module. The wireless management module is configured to provide a function of communication between the battery module and an external device; that is, the wireless management module receives command data sent by the external device, sends command parameters corresponding to the command data to the battery module, receives battery parameters sent by the battery module, and sends battery data corresponding to the battery parameters to the external device. The embodiments of the present application provide the battery with a wireless communication function, such that the battery can send the battery data to the external device through wireless communication, thereby improving convenience of transmission of the battery parameters.