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Title:
DETECTOR, DETECTION DEVICE AND METHOD, MOBILE PLATFORM, AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/188099
Kind Code:
A1
Abstract:
A non-refrigeration infrared focal plane detector (100, 4), a detection device, a detection method, a mobile platform, and a computer readable storage medium. The detection device comprises a controller, a shielding structure (13, 3), and a detector (100, 4). The detector (100, 4) comprises a first imaging area (110) and a second imaging area (120). The controller is connected to the detector (100, 4). The first imaging area (110) is configured to receive thermal radiation from a target object and a particular component of the non-refrigeration infrared focal plane detection device. The shielding structure (13, 3) is configured to shield the second imaging area (120) to prevent the second imaging area (120) from receiving thermal radiation from the target object. The second imaging area (120) is configured to receive thermal radiation from the particular component of the non-refrigeration infrared focal plane detection device. The responsivity of the first imaging area (110) and the responsivity of the second imaging area (120) are separately adjustable. The controller is configured to calculate, according to the radiation amount received by the first imaging area (110) and the radiation amount received by the second imaging area (120), a net radiation amount of the target object received by the first imaging area (110).

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Inventors:
LI XIANG (CN)
CHEN CHAOSHUAI (CN)
JIANG BAOTAN (CN)
CAO ZISHENG (CN)
XIA BINQIANG (CN)
LI CHEN (CN)
Application Number:
PCT/CN2021/080234
Publication Date:
September 15, 2022
Filing Date:
March 11, 2021
Export Citation:
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Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
G01J5/08; G01J5/02
Foreign References:
CN102519603A2012-06-27
CN110335882A2019-10-15
CN211824731U2020-10-30
CN110672213A2020-01-10
CN109282901A2019-01-29
JP2005195609A2005-07-21
Attorney, Agent or Firm:
P.C. & ASSOCIATES (CN)
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