Title:
CAMERA TESTING APPARATUS FOR HIGH AND LOW TEMPERATURE ENVIRONMENTS, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/008216
Kind Code:
A1
Abstract:
The present application discloses a camera testing apparatus for high and low temperature environments, and a system. The apparatus comprises: a high and low temperature box, a light collimating assembly, a test piece, a test box, a first position adjustment platform and a second position adjustment platform; the high-low temperature box is connected to the test box; the test box is arranged on the first position adjustment platform; the test piece is arranged within the light collimating assembly; the light collimating assembly is arranged on the second position adjustment platform, and the light collimating assembly is opposite the test box. The system comprises: an image capture card, a display module, and an analysis module; the image capture card is electrically connected to a camera module to be tested, the display module, and the analysis module; the image capture card converts an image of the test piece photographed by the camera module to be tested into an electric signal and transmits the electric signal to the display module and the analysis module; the analysis module is electrically connected to the display module; and the analysis module analyzes the received electric signal and transmits an analysis result to the display module. The present application enables a camera module to be tested to perform performance evaluations at different environmental temperatures, so as to obtain accurate results.
Inventors:
CHAE JEONGKEUN (CN)
ZHANG HANG (CN)
WANG QINGCHUN (CN)
ZHANG HANG (CN)
WANG QINGCHUN (CN)
Application Number:
PCT/CN2023/117524
Publication Date:
January 11, 2024
Filing Date:
September 07, 2023
Export Citation:
Assignee:
SHANGHAI YANDING TECH CO LTD (CN)
International Classes:
H04N17/00
Foreign References:
| CN115174894A | 2022-10-11 | |||
| CN209861063U | 2019-12-27 | |||
| CN113301328A | 2021-08-24 | |||
| CN112866681A | 2021-05-28 | |||
| CN113691802A | 2021-11-23 | |||
| CN207735013U | 2018-08-17 | |||
| KR100965187B1 | 2010-06-24 |
Attorney, Agent or Firm:
FORIDOM IP LAW FIRM (CN)
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