A Clear-level Robot Based on Laser levelling Navigation

Research the software and hardware composing and control mode of the clear-level robot. The system adopts the laser scanner of electronic automation levelling, the model number of which is JP30 as the navigation laser signal. After the laser signal is carried through the light filter treatment, and then amplified and modulated, last transmitted to controller. Controller adjusts motor to driver the executive part to make clear-level robot work in a plane. Navigation receiver adopts two-way signal receiver to keep the working part levelling. The whole level of levelling robot is measured by inclination angle sensor and the error adjusting range of inclination angle is plusmn0.05deg. The separate time treatment avoids simultaneously adjusting the laser and inclination signal to each other interfere. The test result shows that the levelling navigation precision in x and y vertical direction is plusmn2.5 mm/100 m. Its can satisfy with the request of engineering execution of works.