Performance Test Bench Development of Auto Transmission Control Mechanism

According to the capability require of the automotive transmission control mechanism（ATCM）, and entered into test method by the automotive accessory corporation and user，developed the performance test bench of ATCM，and introduce the makeup and function of test bench and control system. The test results showed that this test bench has many merits such as high test precision，stable anti-interfere capability，rapid fix test element，perfect function of man - computer dialogue，and see about history data facilely. It can provide reliable test method for the ATCM’s test and scientific reference for improve on ATCM.