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ROBOTIC SURVEYING INSTRUMENT AND METHOD FOR AN AUTOMATIC COLLIMATION TELESCOPE AND SURVEYING INSTRUMENT WITH AN OBJECTIVE GOAL
ROBOTIC SURVEYING INSTRUMENT AND METHOD FOR AN AUTOMATIC COLLIMATION TELESCOPE AND SURVEYING INSTRUMENT WITH AN OBJECTIVE GOAL
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机译:具有目标目标的自动集合望远镜和测量仪器的机器人测量仪器及方法
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摘要
Automated autocollimation provides alignment of a telescope of a surveying instrument. The telescope defines an optical axis perpendicular to a reflective surface of an autocollimation target, such as a coated plane mirror. Alignment is performed by a method that includes aligning the telescope with the autocollimation target and illuminating a reticle in the telescope. The telescope is focused on infinite. The autocollimation target and the illuminated reticle reflected by the reflective surface, or the illuminated reticle, are acquired using an image acquisition device in the telescope or a second telescope. The reticle center in the image is determined. The horizontal and vertical distances of the reticle center are determined from the optical axis of the telescope in the image. The horizontal and vertical distances of the reticle center are converted into horizontal and vertical aberration angles of the current alignment of the telescope from the autocollimation alignment of the telescope.
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