A study on measurement and test of the autonomous navigation and positioning capabilities of an autonomous mobile robot was performed based on the trajectory analysis，and a kind of equipment for test of a mobile robot's autonomous navigation and positioning performance based on high-precision GPS systems was designed and implemented successfully．The device’S hardware and software design，data processing methods，and navigation test in dieators’determination were expounded theoretically。and the device's localization accuracy for itself． and quick testing ability for an experimental robot’S autonomous navigation performance were verified by experiment.
