Battery testing method and system based on peripheral equipment

Abstract

The invention provides a battery testing method and system based on peripheral equipment in the technical field of lithium battery testing, and the method comprises the following steps: step S10, setting peripheral parameters, testing steps and triggering conditions on an upper computer, importing a peripheral virtual file, setting parameter attributes of the peripheral virtual file, and setting the parameter attributes of the peripheral virtual file; the peripheral parameters, the test steps, the trigger conditions and the peripheral virtual file are sent to a middle computer; s20, the middle computer packages the received peripheral parameters and the peripheral virtual file into a test instruction and sends the test instruction to the peripheral equipment; s30, the peripheral equipment executes the received test instruction and sends test data to the middle computer; step S40, the middle computer executes a test step based on the received test data and the trigger condition; and S50, the middle computer uploads the test data to an upper computer. The system has the advantages that the flexibility, the efficiency and the safety of lithium battery testing are greatly improved.

Description

technical field [0001] The invention relates to the technical field of lithium battery testing, in particular to a battery testing method and system based on peripheral equipment. Background technique [0002] In the lithium battery test system, the safety of the lithium battery is related to its use conditions. Among them, the use conditions include normal use conditions, foreseeable misuse conditions, foreseeable failure conditions, and environmental conditions that affect safety; environmental conditions include temperature, altitude and other factors. Due to the diversity of use conditions and the different safety of lithium batteries under different strips, the test methods for lithium batteries are constantly improving and improving, and more peripheral devices are required to conduct more in-depth tests on lithium batteries. . [0003] For the testing of lithium batteries, traditionally, custom variables or directly defining peripheral parameters are used for testin...

AI Technical Summary

Problems solved by technology

[0003] For the testing of lithium batteries, traditionally, self-defined variables or directly defining peripheral parameters are used for testing. Not only is the configuration complex, but there are many limitations in the case of increasing peripheral devices, for example, it is not easy to operate the coordination of multiple peripheral devices. Work, low degree of automation, single test scenario, and difficult to form a closed test loop, resulting in poor flexibility, low efficiency, and poor safety of lithium battery testing

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