Lithium battery test method and system

Abstract

The invention provides a lithium battery testing method and system in the technical field of lithium battery testing, and the method comprises the following steps: S10, creating a testing scheme of a lithium battery on an upper computer, and transmitting the testing scheme to a corresponding middle computer through the Ethernet; step S20, the middle computer receives and stores the test scheme, analyzes the test scheme to generate a test instruction, and sends the test instruction to a corresponding lower computer through the Ethernet; step S30, the lower computer executes the received test instruction and returns test data to the middle computer; and step S40, the middle computer stores the received test data and transmits the test data to an upper computer for data analysis. The system has the advantages that the response speed, the flexibility and the expansibility 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 lithium battery testing method and system. Background technique [0002] With the rise and development of new energy sources, lithium batteries, as green and high-energy chemical power sources, have the advantages of high energy, high power, and low cost, and are widely used in the new energy industry. In order to ensure the safety of lithium batteries, a series of tests are required for lithium batteries before leaving the factory. [0003] For the test of lithium battery, the traditional two-layer structure of the upper computer and the lower computer is used to carry out, that is, the upper computer conducts human-computer interaction, data analysis, and controls the lower computer to execute the test plan, but there are the following shortcomings: 1. Data analysis and The execution of the control test plan consumes a lot of resources. When the two are execu...

AI Technical Summary

Problems solved by technology

[0003] For the testing of lithium batteries, the two-layer architecture of the upper computer and the lower computer is traditionally used, that is, the human-computer interaction and data analysis are performed through the upper computer, and the lower computer is controlled to execute the test plan, but there are the following shortcomings: 1. Data analysis and The execution of the control test plan requires a lot of resources. When the two are executed at the same time, they will affect each other, resulting in untimely response; 2. When upgrading the software, all test channels (lower computers) need to be stopped, and the flexibility is not good. , poor scalability

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