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High-precision surveying and mapping equipment

A high-precision, equipment technology, applied in the field of surveying and mapping, can solve problems such as low efficiency of dot stick surveying and mapping, and achieve the effect of solving low efficiency

Inactive Publication Date: 2018-05-29
武汉市和颖科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a high-precision surveying and mapping equipment, aiming to solve the technical problem of low efficiency of surveying and mapping of dotting rods in the prior art

Method used

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  • High-precision surveying and mapping equipment
  • High-precision surveying and mapping equipment
  • High-precision surveying and mapping equipment

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Embodiment Construction

[0022] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] refer to figure 1 , the first embodiment of the present invention provides a high-precision surveying and mapping equipment, the high-precision surveying and mapping equipment includes: a fixed pole 3, a satellite antenna 4 and a handle 1;

[0024] The first end of the fixed rod 3 is connected to the handle 1 through the connecting wire 2, the satellite antenna 4 is fixed on the fixed rod 3, and the center point of the satellite antenna 4 is on the axis of the fixed rod 3 superior.

[0025] It should be noted that surveying and mapping is usually carried out outdoors. In order to prevent the outdoor influence on the surveying and mapping process due to wind and other factors, it is necessary to ensure that the fixed rod 3 has sufficient weight. In specific implementations, the weight of the fixed rod can be ma...

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Abstract

The invention discloses high-precision surveying and mapping equipment. According to the high-precision surveying and mapping equipment, a first end of a fixed rod is connected with a handle by meansof a connecting wire, when a user is holding the handle, the fixed rod can be in a vertical state automatically by means of the gravity of the fixed rod no matter whether the handle is in a horizontalstate, since a central point of a satellite antenna is positioned on an axis of the fixed rod, the central point of the satellite antenna can be ensured to be corresponding to a gage point when thefixed rod is aligned with the gage point, thereby achieving the effect of rapid surveying and mapping, and solving the problem of low efficiency in high-precision surveying and mapping.

Description

technical field [0001] The invention relates to the technical field of surveying and mapping, in particular to a high-precision surveying and mapping device. Background technique [0002] At present, the high-precision surveying and mapping realized by Differential Global Positioning System (Global Positioning System, GPS) or Beidou is widely used in the fields of national defense, agriculture, geography, bridges, construction, transportation and so on. [0003] In the prior art, the high-precision surveying and mapping method usually uses a handheld dotting rod (the dotting rod is a device formed by installing a high-precision satellite antenna on a monopod), and then places the dotting rod at the punctuation point that needs to be surveyed and mapped, and manually observes the dotting rod to ensure that the satellite antenna and the punctuation are in a vertical state, but the use of this high-precision surveying and mapping method often requires repeated adjustments to th...

Claims

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Application Information

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IPC IPC(8): G01S19/13
CPCG01S19/13
Inventor 王辉
Owner 武汉市和颖科技有限公司