Title:
TEMPERATURE MEASUREMENT METHOD AND TEMPERATURE MEASUREMENT APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/056654
Kind Code:
A1
Abstract:
A visual temperature measurement apparatus (400, 800) and a temperature measurement method. When a temperature measurement module (410) performs temperature measurement, a camera module (420) collects an image; then determine, from the image collected by the camera module (420), image content corresponding to a temperature measurement region according to transformation relationships among pixel coordinates, image coordinates, world coordinates, camera module coordinates, the world coordinates, and temperature measurement module coordinates; display the image corresponding to the temperature measurement region while a display module (440) displays a temperature. Therefore, the present application can enable a user to be capable of knowing that the temperature of which measurement region is measured.
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Inventors:
WU YU (CN)
LIU ZONGWEN (CN)
LIU HAODONG (CN)
LIU ZONGWEN (CN)
LIU HAODONG (CN)
Application Number:
PCT/CN2020/115232
Publication Date:
March 24, 2022
Filing Date:
September 15, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G01K13/00; G01J5/00
Domestic Patent References:
| WO2016099008A1 | 2016-06-23 |
Foreign References:
| CN111307291A | 2020-06-19 | |||
| CN107478339A | 2017-12-15 | |||
| CN108917935A | 2018-11-30 | |||
| CN109887025A | 2019-06-14 | |||
| CN106989824A | 2017-07-28 | |||
| CN110081981A | 2019-08-02 | |||
| CN107121607A | 2017-09-01 | |||
| CN104748866A | 2015-07-01 | |||
| CN211262493U | 2020-08-14 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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