A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hanging basket positioning system and positioning method
The invention provides a hanging basket positioning system and a positioning method. The hanging basket positioning system comprises two laser transmitters, two laser receivers and an industrial personal computer, the two laser receivers are symmetrically arranged on the two sides of the hanging basket. The laser transmitter is used for vertically transmitting laser to the laser receiver; the laser receiver comprises a receiving screen which is arranged in a tiled manner; a reflector is arranged above the receiving screen, the receiving screen is used for receiving laser to form light spots, and the reflector is used for reflecting the light spots on the receiving screen; a high-precision camera is arranged on one side of the receiving screen, a lens of the high-precision camera faces the reflector, and the high-precision camera is used for collecting position coordinates of light spots on the reflector; an inertial measurement unit is arranged on one side of the high-precision camera and is used for measuring a rolling angle and a pitch angle of the hanging basket; an encoder of the hanging basket lifting motor is used for measuring the moving distance of the hanging basket in the vertical direction; the industrial personal computer is used for calculating the pose of the hanging basket. The positioning device has the beneficial effect that the accurate positioning of the hanging basket can be realized.
本发明提供了一种吊篮定位系统及定位方法，吊篮定位系统包括：两个激光发射器、两个激光接收器及工控机；两个激光接收器对称设在吊篮的两侧；激光发射器用于朝激光接收器竖直发射激光；激光接收器包括平铺设置的接收屏；接收屏的上方设有反射镜，接收屏用于接收激光形成光斑，反射镜用于反射接收屏上的光斑；接收屏的一侧设有高精度相机，其镜头朝向反射镜，用于采集反射镜上光斑的位置坐标；高精度相机的一侧设有惯性测量单元，用于测量吊篮的滚转角和俯仰角；吊篮提升电机的编码器用于测量吊篮竖直方向的移动距离；工控机用于计算吊篮的位姿。本发明的有益效果在于：能够实现吊篮的精准定位。
Hanging basket positioning system and positioning method
The invention provides a hanging basket positioning system and a positioning method. The hanging basket positioning system comprises two laser transmitters, two laser receivers and an industrial personal computer, the two laser receivers are symmetrically arranged on the two sides of the hanging basket. The laser transmitter is used for vertically transmitting laser to the laser receiver; the laser receiver comprises a receiving screen which is arranged in a tiled manner; a reflector is arranged above the receiving screen, the receiving screen is used for receiving laser to form light spots, and the reflector is used for reflecting the light spots on the receiving screen; a high-precision camera is arranged on one side of the receiving screen, a lens of the high-precision camera faces the reflector, and the high-precision camera is used for collecting position coordinates of light spots on the reflector; an inertial measurement unit is arranged on one side of the high-precision camera and is used for measuring a rolling angle and a pitch angle of the hanging basket; an encoder of the hanging basket lifting motor is used for measuring the moving distance of the hanging basket in the vertical direction; the industrial personal computer is used for calculating the pose of the hanging basket. The positioning device has the beneficial effect that the accurate positioning of the hanging basket can be realized.
本发明提供了一种吊篮定位系统及定位方法，吊篮定位系统包括：两个激光发射器、两个激光接收器及工控机；两个激光接收器对称设在吊篮的两侧；激光发射器用于朝激光接收器竖直发射激光；激光接收器包括平铺设置的接收屏；接收屏的上方设有反射镜，接收屏用于接收激光形成光斑，反射镜用于反射接收屏上的光斑；接收屏的一侧设有高精度相机，其镜头朝向反射镜，用于采集反射镜上光斑的位置坐标；高精度相机的一侧设有惯性测量单元，用于测量吊篮的滚转角和俯仰角；吊篮提升电机的编码器用于测量吊篮竖直方向的移动距离；工控机用于计算吊篮的位姿。本发明的有益效果在于：能够实现吊篮的精准定位。
Hanging basket positioning system and positioning method
一种吊篮定位系统及定位方法
DAI XIANDE (author) / YU ZHEN (author) / ZENG ZHAOWEN (author) / LIU YUANYUAN (author) / ZHENG ZHIZENG (author)
2023-10-20
Patent
Electronic Resource
Chinese
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