Lithium ion battery online detection conversion control equipment, system and method

Abstract

The invention discloses lithium ion battery online detection conversion control equipment, system and method. The lithium ion battery online detection conversion control equipment comprises a processing unit, a lithium ion battery online detection conversion control system, a communication unit, a storage unit, a first function test interface, a first data communication interface, at least one second function test interface and at least one second data communication interface. The communication unit is connected with a lithium ion battery to be tested through the first function test interface, is connected with a test terminal through the first data communication interface, is connected with at least one lithium ion battery test equipment through the at least one second function test interface respectively, and is connected with the at least one lithium ion battery test equipment through the at least one second data communication interface respectively; and the processing unit is used for calling and executing the lithium ion battery online detection conversion control system. The lithium ion battery online detection conversion control equipment, system and method improve lithium ion battery test efficiency and accuracy.

Description

technical field [0001] The invention relates to the technical field of lithium-ion batteries, in particular to an online detection and conversion control device, system and method for lithium-ion batteries. Background technique [0002] At present, when testing lithium-ion batteries, especially power battery packs, the following test schemes are generally adopted: manually put the lithium-ion battery into the fixture or use a series of clamps to connect the lithium-ion battery to the test equipment for testing. The testing is different test equipment Test separately and require testers to keep track of the test status and data. The operation is complex and labor-intensive, and the efficiency and accuracy are difficult to guarantee. Moreover, due to the relatively large number of signal lines that need to be connected during testing, the reliability of connecting with wire clamps or other simple methods cannot be guaranteed, and the error rate of frequent manual operations is...

AI Technical Summary

Problems solved by technology

[0002] At present, when testing lithium-ion batteries, especially power battery packs, the following test schemes are generally adopted: manually put the lithium-ion battery into the fixture or use a series of clamps to connect the lithium-ion battery to the test equipment for testing. The testing is different test equipment Test separately and require the tester to keep track of the test status and data. The operation is complicated and labor-intensive, and the efficiency and accuracy are difficult to guarantee

Moreover, due to the relatively large number of signal lines that need to be connected during testing, the reliability of connecting with wire clamps or other simple methods cannot be guaranteed, and the error rate of frequent manual operations is high.

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