The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 02, 2024
Filed:
Sep. 08, 2023
Powerchina Northwest Engineering Corporation Limited, Xi'an, CN;
Zufeng Li, Xi'an, CN;
Heng Zhou, Xi'an, CN;
Shuwen Yang, Xi'an, CN;
Haixing Shang, Xi'an, CN;
Gangyi Zhao, Xi'an, CN;
Zhixuan Miao, Xi'an, CN;
Qun Zhang, Xi'an, CN;
Guangjun Yi, Xi'an, CN;
Wei Ren, Xi'an, CN;
ShengXue Ke, Xi'an, CN;
Ruixue Li, Xi'an, CN;
Abstract
A GNSS emergency monitoring error suppression method for an alpine canyon complex environment is provided. Through three steps of GNSS optimization design of the alpine canyon complex environment, derived error suppression of emergency monitoring criteria in the alpine canyon complex environment, and error suppression measurement and result correction, GNSS measurement errors in the alpine canyons can be effectively suppressed. Through improving measurement accuracy, GNSS technology can be widely applied to the alpine canyons, outstanding advantages of high efficiency and high accuracy in a coordinate transmission process of the GNSS technology are brought into full play, and a cost is effectively reduced. Meanwhile, by processing the errors of the emergency monitoring criteria, it is possible to protect workers from on-site operation risks.