Infrared camera lighting device

An infrared camera and lighting device technology, which is applied in the direction of lighting devices, cooling/heating devices of lighting devices, lighting and heating equipment, etc., can solve the problems of image sensor operation errors, image thermalization, etc., and solve the problems that are not conducive to eye health. Effect

Active Publication Date: 2013-05-15
HYUNDAI MOBIS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an infrared camera lighting device that does not directly reach the driver's eyes without causing discomfort to the driver, and monitors the driver's state, thereby solving the problem of image thermalization caused by lighting heating, camera, image sensor, etc. run error problem

Method used

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Embodiment Construction

[0026] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention. The terms used in the present invention are only used to describe the embodiments, and are not intended to limit the present invention. The singular form in this manual also includes the plural form, provided that there is no special prompt in the sentence. The use of "comprises" or "comprising" in the specification does not exclude ...

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Abstract

The invention relates to an infrared camera lighting device, which is characterized by comprising at least one infrared illuminator radiating infrared rays; at least more than one infrared separating film blocking the infrared rays from directly illuminating upon the face of a driver; and at least more than one infrared reflector mirror configured to reflect the infrared rays to make the infrared rays face towards the face of the driver. According to the infrared lighting device, via lighting position change or a heat radiation device, the problem of image thermalization by heat generated by infrared lighting and skipping frame or image pause during shooting of a camera is solved, and the problem of error running of the camera and an image sensor is solved, furthermore, a driver cannot see the red color of the infrared rays, thereby solving the problem of harm to eye health or discomfort to people.

Description

Technical field [0001] The invention relates to a camera lighting device, in particular to an infrared camera lighting device using an infrared reflector and a heat sink. Background technique [0002] figure 1 The ordinary driver's condition monitoring device 5 shown in the figure is to prevent a safety accident in the vehicle. The light receiving unit 20 composed of a camera, an image sensor, etc. photographs the driver's face, and then the control unit 30 determines whether the driver is looking ahead or is lethargic The status of the driver is monitored while driving with eyes closed. The ordinary driver's condition monitoring device 5 uses a light emitting unit 10 composed of infrared lighting 100 to prevent the driver from dazzling due to light emission, and to obtain the shape of the driver's face in day and night. Image sensors such as CCD (Charge coupled device) and CMOS (Complementary metal-oxide semiconductor) mounted on the camera have low sensitivity in the waveleng...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B15/05F21V29/00
CPCG02B5/208G03B11/00G03B15/05G03B15/12H04N5/33
Inventor 姜柄准李文都
Owner HYUNDAI MOBIS CO LTD
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