HEATING ELEMENT TEMPERATURE CONTROL METHOD, AND NIGHT VISION SYSTEM CALIBRATING DEVICE AND SYSTEM

Title:

HEATING ELEMENT TEMPERATURE CONTROL METHOD, AND NIGHT VISION SYSTEM CALIBRATING DEVICE AND SYSTEM

Document Type and Number:

WIPO Patent Application WO/2019/201342

Kind Code:

A1

Abstract:

The present invention provides a heating element temperature control method, and a night vision system calibrating device and system. The night vision system calibrating device comprises: a first housing, a heating element, and a second housing covering the first housing; the heating element comprises a heating area, the shape of the heating area being the shape of a target heating element used in calibration of a night vision system; the first housing and the second housing form an accommodating cavity, the heating element being provided in the accommodating cavity; the second housing is provided with a through hole communicated with the accommodating cavity and fitted to the heating area in shape, the heating region being used for irradiating infrared radiation rays via the through hole. The heating element temperature control method, and the night vision system calibrating device and system provided by the present invention can provide the target heating element required in calibration of the night vision system for the night vision system, so that the night vision system after failure repair can be calibrated on the basis of the target heating element, thereby improving accuracy of the night vision system after failure repair.

Inventors:

CHEN YONG (CN)
TANG XINGUANG (CN)

Application Number:

PCT/CN2019/083531

Publication Date:

October 24, 2019

Filing Date:

April 19, 2019

Export Citation:

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Assignee:

AUTEL INTELLIGENT TECH CORP LTD (CN)

International Classes:

G01J5/52; G01J5/10; G05D23/20

Foreign References:

CN108318141A	2018-07-24
CN204856029U	2015-12-09
CN103149556A	2013-06-12
CN204301863U	2015-04-29
CN201810362069A	2018-04-20

Other References: