Measurement method and device based on total station, equipment and storage medium

A measurement method and technology of total station, applied in the field of measurement, can solve the problems of low measurement accuracy, low measurement efficiency, aiming error, etc., and achieve the effect of reducing equipment cost, improving accuracy and improving measurement efficiency

Active Publication Date: 2021-05-28
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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  • Claims
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Problems solved by technology

[0003] However, when prisms cannot be arranged in many positions in the actual application process, it is often necessary to paste reflective sheet targets at the measuring points. Due to the influence of factors such as the quality of the reflective target, weather and environmental factors, and the angle of the reflective sheet, the total station uses an automatic target During the collimation function, it is often impossible to automatically search for the reflector target, or the searched collimation error is relatively large, and finally manual collimation is required, the measurement efficiency is low, and the measurement accuracy is not high

Method used

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  • Measurement method and device based on total station, equipment and storage medium
  • Measurement method and device based on total station, equipment and storage medium
  • Measurement method and device based on total station, equipment and storage medium

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[0045] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings, and the described embodiments should not be considered as limiting the present invention, and those of ordinary skill in the art do not make any All other embodiments obtained under the premise of creative labor belong to the protection scope of the present invention.

[0046] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict.

[0047] In the following description, the term "first\second\third" is only used to distinguish similar objects, and does not represent a specific ordering of objects. Understandably, "first\second\third" Where p...

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Abstract

The embodiment of the invention provides a measurement method and device based on a total station, equipment and a storage medium. The method is applied to a control terminal and comprises the following steps: acquiring an image acquired by a total station; determining at least one to-be-detected point in an acquisition area corresponding to the image; determining offset information of the to-be-measured point relative to a distance measuring axis of the total station based on image coordinates of the to-be-measured point on an imaging point on the image; and determining the geographic coordinate of the point to be measured based on the offset information and the geographic coordinate of the total station.

Description

technical field [0001] The invention relates to the technical field of measurement, in particular to a measurement method, device, equipment and storage medium based on a total station. Background technique [0002] Because the total station has functions such as automation and fast three-dimensional coordinate measurement and positioning, the total station is rapidly popularized in the field of automatic measurement. In the application process of using the total station for measurement, using the total station to automatically aim at the target needs to arrange a special measuring prism at the target position. The total station emits infrared rays and then searches to determine the center of the prism according to the intensity of the received infrared rays. direction. [0003] However, when prisms cannot be arranged in many positions in the actual application process, it is often necessary to paste reflective sheet targets at the measuring points. Due to the influence of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C15/00
CPCG01C15/00
Inventor 袁辉汪晶闵阳曹成度滕焕乐吴玄
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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