A laboratory distance measurement verification device and method

Abstract

A laboratory ranging verification device and a verification method are provided. The device comprises high-precision range sensing units T1-T6 which are sequentially arranged at the six vertices of a regular hexagonal framework with the length of side being a. A ranging device is arranged at a center position of the regular hexagonal framework. A target is arranged on an extending line which goes across the center of the regular hexagonal framework and is perpendicular to the plane of the regular hexagonal framework. The ranging verification device can be verified and corrected in advance. Verification data can be provided for research and analysis. Therefore, the ranging precision is improved, the cost is reduced, and the efficiency is improved.

Description

technical field [0001] The invention relates to the field of wireless distance measurement, in particular to a laboratory distance measurement verification device and verification method. Background technique [0002] At present, there are many ways of wireless ranging, and each ranging method has its own advantages. However, in a complex and changeable environment, different ranging methods will be affected by various factors, reducing the distance measurement. Accuracy, especially for some situations that require precise distance measurement, it is becoming more and more important to achieve high-precision distance measurement. [0003] Wireless ranging technology is the basis for practical applications such as wireless positioning and navigation. If the distance can be accurately measured, then high-precision positioning and navigation can be achieved. Therefore, it has received more and more attention from many industries. Demand spans across many industry sectors. [...

AI Technical Summary

Problems solved by technology

[0004] The basis of wireless ranging technology is the accuracy of distance measuring devices and methods, and due to the influence of many factors such as technology, some ranging devices of the same type or in the same batch have defects and poor measurement accuracy. If excellent quality can be selected in advance The distance measuring device can improve the measurement accuracy and eliminate defective distance measuring devices, saving cost and improving efficiency. However, there is no effective verification device for the distance measuring device or its sensor and method in the prior art before actual application.

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