一种用于多台单线激光传感器与转台坐标系融合的标定装置及其标定方法
By designing a calibration device for three single-line laser sensors and a circular turntable, and utilizing a calibration ball and data acquisition method, the problem of fusion of multiple single-line laser sensors and the turntable coordinate system was solved, realizing a simple and efficient calibration process and rapid parameter calculation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- AUTOMATION RES & DESIGN INST OF METALLURGICAL IND
- Filing Date
- 2024-10-30
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, the calibration method of multiple single-line laser sensors and the turntable coordinate system is not simple and efficient enough, and has high requirements for equipment installation, making it difficult to achieve effective integration of multiple single-line laser sensors and the turntable coordinate system.
Design a calibration device comprising three single-line laser sensors, a calibration mechanism, and a ring turntable. By adjusting the position of the calibration ball and data acquisition, calculate the six parameters required for coordinate system fusion, thereby achieving rapid fusion of the coordinate systems of multiple single-line laser sensors and the turntable.
It achieves a stable hardware structure, compact size, simple operation, and fast and efficient calibration process. It can quickly calculate all parameters from a small amount of data and does not require manual adjustment of laser coplanarity. It is suitable for coordinate system fusion of multiple single-line laser sensors and turntable.
Smart Images
Figure CN119334271B_ABST