2results about How to "Reduce complaint rate" patented technology

The application discloses a lithium battery BMS cloud platform firmware upgrade pushing function test and execution method, comprising the following steps: S1, dividing test cases into six dimensions, selecting key parameter combinations from each dimension based on an orthogonal experiment design method, and generating a basic test case set; S2, supplementing boundary cases through boundary value analysis to finally form a complete test set; S3, constructing a test environment, checking the test environment, and initializing test data; S4, test case scheduling, and distributing test tasks by using a load balancing algorithm; S5, controlling the test process through a script, automatically triggering an upgrade instruction, simulating an abnormal scenario, and recording execution results; and S6, identifying abnormal data through big data analysis technology, and generating a test report of each dimension. The application adopts a combination of automatic execution and manual verification, realizes comprehensive testing of the BMS cloud platform firmware upgrade pushing function, and significantly reduces the safety risk of lithium batteries caused by firmware upgrade pushing problems.