Title:
TEMPERATURE PREDICTION METHOD AND APPARATUS THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/211071
Kind Code:
A1
Abstract:
Disclosed are a temperature prediction method and apparatus. The method comprises: sampling a measured temperature of an object being measured at a fixed time frequency so as to obtain a measured temperature of the object being measured detected at each sampling point from the current sampling point to the Mth previous sampling point, and dividing the measured temperatures into N groups of measured temperature data (S1); for each group of measured temperature data, calculating a slope of a line of best fit of a temperature vs. time curve formed by the group of measured temperature data (S2); if the slopes of the lines of best fit of the N groups of measured temperature data meet a prediction condition, calculating a predicted incremental temperature of the object being measured at the current sampling point according to an increment prediction model (S3); and calculating a predicted temperature of the object being measured at the current sampling point according to a measured temperature and the predicted incremental temperature of the object being measured at the current sampling point as well as a predicted temperature at the previous sampling point (S4). The technical solution of the present invention can accelerate temperature measurement processes and has high interference resistance.
Inventors:
GAO PINGDONG (CN)
Application Number:
PCT/CN2016/113219
Publication Date:
December 14, 2017
Filing Date:
December 29, 2016
Export Citation:
Assignee:
GUANGZHOU SHIYUAN ELECTRONICS CO LTD (CN)
International Classes:
G01K13/00
Foreign References:
| CN106092371A | 2016-11-09 | |||
| CN101199414A | 2008-06-18 | |||
| CN101115979A | 2008-01-30 | |||
| CN105286812A | 2016-02-03 | |||
| JP2003503694A | 2003-01-28 | |||
| US20150185086A1 | 2015-07-02 |
Attorney, Agent or Firm:
SCIHEAD PATENT AGENT CO., LTD. (CN)
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