Test equipment for testing GYK functions

The utility model relates to test equipment for testing GYK functions. A locomotive signal test module, a speed test module and a pipe pressure test module are in signal connection with the object to be tested via a locomotive speed sensing interface; a working condition brake test module is in signal connection with the object to be tested via a working condition brake interface; an axle temperature test module is in signal connection with the object to be tested via an axle temperature interface; and a recording test module is in signal connection with the object to be tested via a recording interface. The above mentioned modules are all in signal connection with a CPU processing unit; the CPU processing unit is also in signal connection with a display module and a key module; a direct current 24V power supply interface is electrically connected with a power supply processing module; and an alternating current 220V power supply interface is electrically connected with the power supply processing module via