The Inertial Navigation Railway Geometry Measurement System

BeiDou trolley is composed of detachable frame splicing, the core is composed of high-precision inertial guidance and absolute measurement equipment. Meanwhile, precision sensors for measuring gauge, overheight and mileage are integrated inside. High-precision inertial guidance:Responsible for relative measurements to measure the internal geometric parameters of the track (information on track irregularities) Absolute measurement equipment:Responsible for absolute measurements, which, together with the inertial guidance, measure the external geometric parameters of the orbit (absolute position of the orbit). You can choose either BeiDou positioning or total station for use under different levels of control networks.