Title:
METHOD AND APPARATUS FOR MEASURING SURFACE TEMPERATURE OF OBJECT
Document Type and Number:
WIPO Patent Application WO/2023/005788
Kind Code:
A1
Abstract:
Provided are a method and apparatus for measuring the surface temperature of an object. The method comprises: once a temperature sensing apparatus is in contact with the surface of an object to be measured for a set duration, obtaining temperatures measured by the temperature sensing apparatus at a current moment and a previous moment of the current moment, the temperature sensing apparatus being in conductive contact with the surface of the object (101); determining a temperature compensation factor for the current moment according to the temperatures measured by the temperature sensing apparatus at the current moment and the previous moment of the current moment (102); obtaining a correction factor of the temperature compensation factor (103); obtaining a static correction factor (104); and according to one or more of the temperature measured by the temperature sensing apparatus at the current moment, the temperature compensation factor for the current moment, the correction factor of the temperature compensation factor and the static correction factor, determining the surface temperature of the object at the current moment (105). The temperature may be accurately measured without damaging an object to be measured.
Inventors:
WANG CHAO (CN)
Application Number:
PCT/CN2022/107002
Publication Date:
February 02, 2023
Filing Date:
July 21, 2022
Export Citation:
Assignee:
JILIN ZHONG YING HIGH TECH CO LTD (CN)
International Classes:
G01K13/00
Foreign References:
| CN112197932A | 2021-01-08 | |||
| CN211347146U | 2020-08-25 | |||
| CN113588122A | 2021-11-02 | |||
| CN106092365A | 2016-11-09 | |||
| CN110956338A | 2020-04-03 | |||
| CN111522398A | 2020-08-11 | |||
| JP2017026513A | 2017-02-02 | |||
| US20190041275A1 | 2019-02-07 | |||
| CN202110851896A | 2021-07-27 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
Download PDF: