A distance measurement verification device and method based on wireless distance measurement

Abstract

A ranging verification device and a verification method based on wireless ranging 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. Guide rails H1, H2 and H3 are respectively arranged on the three diagonals constituted by the connecting lines of the opposite vertices of the regular hexagonal framework. A driving unit is used for driving the high-precision range sensing units T1-T6 to move along the corresponding guide rails. 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 ranging, in particular to a ranging verification device and a verification method based on wireless ranging. Background technique [0002] At present, there are many wireless ranging methods, 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 cost of ranging. Accuracy, especially for some situations where precise distance measurement is required, to achieve high-precision distance measurement becomes more and more important. [0003] Wireless ranging technology is the basis for realizing 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. The demand spreads across many industries. [0004] The basis...

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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