A Rotational Distance Measurement Verification Method

Abstract

A rotating distance measurement verification method includes: initializing; dividing high-precision distance sensing units T1, T3 and T5 as a first group and T2, T4 and T6 as a second group to obtain distances D1, D2 and D3 from a center position to a target as a first group of measured data; dividing high-precision distance sensing units T1, T2 and T3 as a third group and T4, T5 and T6 as a fourth group to obtain distances D4 and D5 from the center position to the target as a second group of measured data; after moving, acquiring distances D7, D8, D9, D10 and D11 from the center position to the target by similar means, and acquiring a calculated distance D6 according to a distance formula. By adoption of the rotating distance measurement verification method, pre-verification correction of a distance measurement verification device can be realized, and verification data can be provided for research and analysis, so that distance measurement precision can be effectively improved, and cost reduction and efficiency improvement are realized.

Description

technical field [0001] The invention relates to the field of wireless distance measurement, in particular to a rotating distance measurement 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. [0004] The basis of wireles...

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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