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Leveling angle and erecting angle measuring method, device and system

An angle measurement and angle technology, applied in the field of measurement, can solve the problems of many sensors and high prices, and achieve the effects of simplifying the system, improving cost performance, and reducing direct costs

Active Publication Date: 2019-11-01
BEIJING INST OF SPACE LAUNCH TECH +1
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  • Claims
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Problems solved by technology

[0003] Therefore, the traditional leveling and erecting measurement method has the following disadvantages: 1. Many sensors are used and the price is high. 2. It can only measure the absolute vertical angle of about 90°

Method used

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  • Leveling angle and erecting angle measuring method, device and system
  • Leveling angle and erecting angle measuring method, device and system
  • Leveling angle and erecting angle measuring method, device and system

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Embodiment Construction

[0021] Hereinafter, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0022] figure 1 Shows the structural schematic diagram of the leveling angle and erection angle measurement system provided by the embodiment of the present invention, see figure 1 , The leveling angle and erection angle measurement system provided by the embodiment of the present invention includes:

[0023] Leveling angle and vertical angle measuring device, dual-axis level sensor and vertical rotation angle ...

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Abstract

The invention provides a leveling angle and erecting angle measuring method, device and system. The method comprises the steps that a dual-axis horizontal sensor and an erecting rotation angle sensorare arranged; collected information of the dual-axis horizontal sensor is acquired, wherein the collected information of the dual-axis horizontal sensor comprises X-axis information and Y-axis information; X-axis horizontal adjustment is performed according to the X-axis information, so that the X-axis horizontal adjustment result meets a preset condition; collected information of the erecting rotation angle sensor is acquired, and rotation angle used during erecting is obtained according to the collected information of the erecting rotation angle sensor; and the sum of the rotation angle usedduring erecting and the Y-axis information is solved to obtain a calculated value of an erecting absolute angle.

Description

Technical field [0001] The present invention relates to the field of measurement technology, in particular to a method, device and system for measuring leveling angle and erection angle. Background technique [0002] The traditional leveling and erection function mainly relies on three sensors to achieve, one is a level measuring instrument installed on the rear beam to measure the left and right levelness to achieve leveling; the other is a rotary encoder installed on the vertical rotation shaft for Perform relative erection angle measurement; one is a level measuring instrument (about plus or minus 3 degrees range) installed on the erection arm to measure the absolute erection angle. When in use, when the erection reaches 88 degrees, the judgment value is changed from the rotary encoder to the level on the erection arm to realize the absolute erection angle judgment. [0003] Therefore, the traditional leveling and erection measurement method has the following shortcomings: 1. I...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C1/00G01C9/00G01C9/02G01C25/00
CPCG01C1/00G01C9/00G01C9/02G01C25/00
Inventor 李荣李向阳李博邵健帅王飞韩琪
Owner BEIJING INST OF SPACE LAUNCH TECH
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