A TEST-APPARATUS OF RUNNING SAFETY IN MOTOR BOGIE FOR URBAN TRANSIT VEHICLES AND THE METHOD THEREFORE

摘要

The present invention is complete urban rail vehicle bogie in the running performance tests, a complete urban rail vehicle on wheelset balance and the mounting strain gauges; Signal transmitting means provided in the left and right axial ends of the wheel and axle to transmit data amplified by the amplifier to the vehicle interior; And an amplifier for amplifying the strain of the signal generated by the strain gauge; Rate of urban rail vehicles while driving, distance, and the input line to enter data such as the radius of curvature; And a tape recorder for storing the data transmitted by the signal transmitting means; And an A / D converter that converts an analog signal to a digital signal by the data stored in the tape recorder rotor; The A / D converter from the deviation coefficient, wheel load reduction rate, and the data processing hoengap to evaluate driving stability over the entire length by detecting the like; It relates to a test method using the device and the device is configured as an output module, various mutator is output detected by the data processor.