I. Introduction: The test station in accordance with relevant standards designed to car heater motor, wiper motor, power window motor, washing motor performance and durability testing, the relevant performance parameters plotted on the test results for product whether or not qualified to judge. The main technical features and parameters: 1, speed characteristics heater motor, wiper motor, window regulator motor curve, the torque curve, current curve, detection efficiency curve, 2, pressure washing motor characteristic curve, flow curve load current detection; 3, the test station has 1 to 4 stations, each function can be independently associated test 4 test-bed is divided into high and low temperature type (-40 ~ 120 ℃, 10 ~ 95% RH), and two room temperature system, to meet the standards: 1, GB 15085-1994 "car windshield wipers and washer performance requirements and test methods." 2, QCT 246-1997 "electric car windshield washer technical conditions." 3, QCT 548-1999 "condition by washing motor vehicle technology." Third, the test parameters: a DC power supply: 0 ~ 36V adjustable, 0 ~ 40A adjustable. 2, the detection torque: 0 ~ 200N.M. 3, the detection speed: 0 to 6000 rpm. 4. Load: Magnetic + eddy current brake. Fourth, the test object: wiper motor, heater motor, glass lifts and sunroof motors and other motors.