Title:
DATA PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/022656
Kind Code:
A1
Abstract:
The present invention provides a data processing method. Multiple consecutive pieces of raw data are selected from raw data as a processing window for data processing. The method specifically comprises: step 1: determining the raw data in the processing window satisfies a functional relation Y=F(xi); step 2: finding individual pieces of raw data in the processing window in step 1 that do not conform to the change trend of the raw data; step 3: for the problematic data corresponding to the serial number in step 2, respectively determining whether the raw data adjacently preceding and following the problematic data conforms to the change trend of the raw data in the processing window; step 4: calculating the minimum number of the pieces of problematic data in step 3, and eliminating the problematic data corresponding to the serial number; and step 5: performing data fitting by using a least squares method. By applying the technical solution of the present invention, the processing procedure is streamlined, data not meeting the requirements can be effectively eliminated in a minimum amount, and finally, data meeting the requirements is obtained; therefore, the problem of the inconformity of a part of data obtained by measurement by a sensor to a known change trench is solved.
Inventors:
LIANG XIAODONG (CN)
ZHOU JUNHUA (CN)
XIONG YONG (CN)
LONG XING (CN)
ZHOU JUNHUA (CN)
XIONG YONG (CN)
LONG XING (CN)
Application Number:
PCT/CN2019/109422
Publication Date:
February 11, 2021
Filing Date:
September 30, 2019
Export Citation:
Assignee:
HUNAN LIANZHI BRIDGE&TUNNEL TECH CO LTD (CN)
International Classes:
G06F17/17
Foreign References:
| CN108388866A | 2018-08-10 | |||
| CN107332691A | 2017-11-07 | |||
| US20150254880A1 | 2015-09-10 |
Attorney, Agent or Firm:
QIYUAN PATENT PROPERTY LAW FIRM (GENERAL PARTNERSHIP) (CN)
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