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A method of space position measurement

A measurement method and a technology of spatial location, applied in the direction of measurement devices, radio wave measurement systems, positioning, etc., can solve the problem of high implementation cost and achieve the effect of low cost and cost reduction

Active Publication Date: 2019-01-11
DONGGUAN NEUTRON SCI CENT
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Problems solved by technology

Therefore, the implementation cost of this scheme is high

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  • A method of space position measurement
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Embodiment Construction

[0049] In some embodiments of the present invention, a new spatial position measurement method is provided. The method can be performed using a low-cost second spatial positioning device (herein, a device placed on the device under test to facilitate measurement by the measuring device, such as an aiming ball).

[0050] According to some embodiments of the present invention, the low-cost second space positioning device can be permanently installed on the device under test, so that the spatial position measurement can be conveniently performed when the position measurement of the device under test is required.

[0051] In an embodiment of the present invention, the second spatial positioning device may only be used by a measuring device (for example, a total station spherical coordinate measuring system, etc.) to measure its horizontal angle and vertical angle relative to the measuring device, without or without A device by which a measuring device measures its distance relativ...

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Abstract

The embodiment of the invention provides a spatial position measurement method. The method comprises the steps: measuring the horizontal angles and vertical angles of at least known points at at least two measurement places and the horizontal angle and the vertical angle of at least one unknown point, and calculating the coordinates of the unknown point according to the coordinates of the known points and the measured values. For the unknown point, can the method finally calculate the coordinates of the unknown points only if the angle of the unknown point relative to a measurement device is measured. Therefore, a low-cost spatial positioning device which just meets the angle measurement requirements can be used for measurement at the unknown point, thereby greatly reducing the cost. Moreover, the method can achieve a scheme of perpetually installing the spatial positioning device on to-be-measured equipment at low cost, so there is no need to carry out the manual placement and adjustment of the spatial positioning device on the to-be-measured equipment, and the to-be-measured equipment is prevented from damaging a person.

Description

technical field [0001] The invention relates to the technical field of spatial position measurement, in particular to a spatial position measurement method. Background technique [0002] In the industrial field, it is often necessary to accurately measure and adjust the position of certain equipment. The existing equipment space position measurement technology generally adopts the spherical coordinate measurement system of the total station. The horizontal angle, vertical angle and slant distance of the center, so as to calculate the coordinates of the point to be measured. Herein, the spatial positioning device capable of allowing the measuring device to measure the horizontal angle, vertical angle and oblique distance (distance) of the point to be measured relative to the measuring device is called the first spatial positioning device. For example, the reflective ball commonly used in the field mentioned here is a kind of first space positioning device mentioned here. ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S5/16
CPCG01S5/16
Inventor 梁静王铜罗涛董岚马娜柯志勇何振强李波王小龙门玲鸰朱洪岩
Owner DONGGUAN NEUTRON SCI CENT
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