ANTENNA DOWNWARD INCLINATION ANGLE MEASUREMENT METHOD BASED ON MULTI-SCALE DETECTION ALGORITHM

Title:

ANTENNA DOWNWARD INCLINATION ANGLE MEASUREMENT METHOD BASED ON MULTI-SCALE DETECTION ALGORITHM

Document Type and Number:

WIPO Patent Application WO/2020/093624

Kind Code:

A1

Abstract:

Disclosed is an antenna downward inclination angle measurement method based on a multi-scale detection algorithm. The method is characterized by comprising the following steps: photographing an antenna image by using an unmanned aerial vehicle and sending data to a server in real time; obtaining, by means of a multi-scale detection algorithm of the server, a real box where an antenna is located; dividing the real box by means of an antenna target division algorithm of the server; and obtaining a downward inclination angle of the antenna by means of an antenna downward inclination angle measurement algorithm of the server, and determining whether the antenna operates normally. The method prevents climbing risks of a tower worker and is quick and accurate, thereby saving on labor costs and time, and the measurement of a downward inclination angle of an antenna is implemented more smoothly.

More Like This:

JPS51149057	ATTITUDE DETECTOR OF TUNNEL DIGGER
JP3775247	PHOTODETECTOR
JPH04343010	SYSTEM FOR DETERMINING ATTITUDE OF CELESTIAL ORBIT SPACESHIP OR SATELLITE

Inventors:

ZHAI YIKUI (CN)
ZHI YIHANG (CN)
GUAN HUIXIN (CN)
XU YING (CN)
GAN JUNYING (CN)
WANG TIANLEI (CN)
DENG WENBO (CN)
KE QIRUI (CN)

Application Number:

PCT/CN2019/075900

Publication Date:

May 14, 2020

Filing Date:

February 22, 2019

Export Citation:

Click for automatic bibliography generation Help

Assignee:

UNIV WUYI (CN)

International Classes:

G01C1/00; G01R29/10

Foreign References:

CN107830846A	2018-03-23
CN107423760A	2017-12-01
CN105760856A	2016-07-13
CN105761249A	2016-07-13
CN107392901A	2017-11-24
JP2013160681A	2013-08-19

Other References: