CN209345258U - A kind of infrared full-color camera of monocular dual sensor - Google Patents
A kind of infrared full-color camera of monocular dual sensor Download PDFInfo
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- CN209345258U CN209345258U CN201920181715.XU CN201920181715U CN209345258U CN 209345258 U CN209345258 U CN 209345258U CN 201920181715 U CN201920181715 U CN 201920181715U CN 209345258 U CN209345258 U CN 209345258U
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Abstract
The utility model relates to a kind of infrared full-color cameras of monocular dual sensor, including monocular camera lens, front cover, dual sensor mould group, middle shell, anti-tampering cover board, interface board, mainboard, fuselage rear shell and rear panel；The dual sensor mould group includes CMOS black white image sensor, CMOS color image sensor, saturating infrared fileter and module shell, and straight line projects on CMOS black white image sensor through the near infrared light of infrared fileter, obtains black white image；The light of other wavelength is reflected on CMOS color image sensor, obtains color image；Under shooting at night mode, infrared full color image can get by image synthesis processing.
Description
Technical field
The utility model relates to camcorder technology field, the particularly infrared full-color camera shootings of a kind of monocular dual sensor
Head.
Background technique
In camcorder technology field, current various types of cameras are technically all quite mature.Daily life
In, what the camera of safety monitoring was seen everywhere has half ball machine, ball machine, cylinder machine and gunlock etc., these are all largely applied to
In different application and environments, there is extremely important effect to safety monitoring, traffic and city management.Wherein, according to function point
Class has day and night type camera again.Such camera, which is generally required, switches optical filter by more complicated mechanical structure come real
Existing two kinds of screening-modes of daytime and night.
Notification number is that the utility model patent of CN202004867U discloses a kind of day and night type video camera and its infrared filtering
Piece handover control system, the utility model pass through light-inductive module, microcontroller, drive module and infrared fileter switching
Device mechanically carries out the switching of infrared fileter and common optical filter, realizes two kinds of screening-modes of video camera day and night
Conversion.Notification number is that the utility model patent of CN208285389U discloses a kind of day and night type web camera, the video camera
Ontology also includes infrared fileter switching device, microcontroller, cutoff filter and light-inductive module, while also needing
The switching of optical filter to be carried out by complicated mechanical structure to realize the conversion of day and night screening-mode.Above two
It day and night in type video camera, is required to after light-inductive module is placed on cutoff filter, prevents night infrared lamp light filling
When light-inductive module output illuminance reinforcement so that microprocessor is misread as day mode, avoid repeat switch, illumination threshold
The maloperations such as height-regulating.
Secondly, common camera, in shooting at night image, especially bayonet candid photograph, license plate candid photograph etc. uses strong light
White light light compensating lamp can there are problems that the pain spot of quick-fried sudden strain of a muscle.
Summary of the invention
In view of the above problems, the purpose of this utility model is to provide a kind of the infrared full-color of monocular dual sensor
Camera is avoided by the organization plan of application dual sensor mould group using light-inductive module and infrared fileter switching dress
The conversion that the complex mechanical structure to be formed carries out screening-mode is set, internal structure is made to simplify；The conversion of screening-mode can lead to
It crosses the setting of system time or using image recognition technology identification daytime and night, two independent imaging sensors is carried out certainly
Dynamic start and stop are realized.When being in screening-mode on daytime, CMOS color image sensor is in initiate mode, CMOS black white image
Sensor is in dead status；When being in shooting at night mode, two imaging sensors are in initiate mode simultaneously, pass through figure
It can get the infrared full color image under shooting at night mode as synthesis processing module.
To achieve the above object, the utility model uses following technical scheme:
A kind of infrared full-color camera of monocular dual sensor, including monocular camera lens, front cover, dual sensor mould group, middle shell,
Anti-tampering cover board, interface board, mainboard, fuselage rear shell and rear panel, monocular camera lens are fastened with dual sensor mould group, double-sensing
Device mould group is located in middle shell, and the anti-tampering cover board of postposition, and mainboard and interface board are located in fuselage rear shell, after rear panel is as fuselage
Lid is fastened in fuselage rear shell, and spare interface hole location.
Preferably, the dual sensor mould group include CMOS black white image sensor, CMOS color image sensor, thoroughly
Infrared fileter and module shell, saturating infrared fileter can be by different wavelengths of light wavelength-divisions in same a branch of incident light of monocular camera lens
From on two independent imaging sensors, straight line projects CMOS black white image sensing through the near infrared light of infrared fileter
On device, black white image is obtained；The light of other wavelength is reflected on CMOS color image sensor, obtains color image.
Preferably, the mainboard includes that image signal processing unit, color balance module and image synthesize processing module,
Color balance, image synthesis processing are carried out to the picture signal of the two sensor outputs in front end, obtain infrared full color image.
Using the technical solution of the utility model, under shooting at night mode, weak white light light compensating lamp and infrared can be used
The composite LED light compensating lamp scheme of flashing light carries out light filling shooting, synthesizes processing by image and obtains clearly infrared full color image,
To solve the problems, such as the pain spot of the quick-fried sudden strain of a muscle of strong white light.
The gain effect of the utility model are as follows:
The light pollution problem generated when 1. overcoming traditional camera using strong white light flashing light light filling；
It is clapped 2. avoiding using the complex mechanical structure of light-inductive module and the formation of infrared fileter switching device
The conversion for taking the photograph mode, simplifies internal structure, avoids that mechanical faults occur, reliability and durability.
Detailed description of the invention
Fig. 1 is the global sections figure of the utility model；
Fig. 2 is the structural exploded view of the utility model；
Fig. 3 is the dual sensor mould group sectional view of the utility model；
Fig. 4 is the dual sensor mould group perspective view of the utility model.
Specific embodiment
It is right below in conjunction with attached drawing in order to which the purpose of this utility model, technical solution and gain effect is more clearly understood
The utility model work further clearly and completely describes.It should be appreciated that specific embodiment described herein is only used to explain
The technical solution of the utility model is not used to limit the utility model embodiment.Those skilled in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, belongs to the protection scope of the utility model.
Shown in referring to Fig.1, a kind of infrared full-color camera of monocular dual sensor, including monocular camera lens (101), front cover
(102), dual sensor mould group (103), middle shell (104), anti-tampering cover board (105), interface board (106), mainboard (107), fuselage
Rear shell (108) and rear panel (109), monocular camera lens (101) are fastened with dual sensor mould group (103), dual sensor mould group
(103) it is located in middle shell (104), and the anti-tampering cover board of postposition (105), mainboard (107) and interface board (106) are located at fuselage rear shell
(108) in, rear panel (109) is fastened on fuselage rear shell (108) as fuselage rear cover, and spare interface hole location.
It is the structural exploded view of the utility model, position corresponding to each component and sequence and Fig. 1 mono- referring to shown in Fig. 2
It causes, it can structure that is more intuitive and three-dimensionally showing the utility model.
Referring to shown in Fig. 3, the dual sensor mould group (103), including CMOS black white image sensor (301), CMOS
Color image sensor (302), saturating infrared fileter (303) and module shell (304), saturating infrared fileter (303) can incite somebody to action
Different wavelengths of light wave is separated on two independent imaging sensors in same a branch of incident light of monocular camera lens, and straight line is through infrared
The near infrared light of optical filter projects on CMOS black white image sensor (301), obtains black white image；The light quilt of other wavelength
It is reflected on CMOS color image sensor (302), obtains color image.
It is the dual sensor mould group perspective view of the utility model referring to shown in Fig. 4, it is corresponding, including CMOS black white image
Sensor (401), CMOS color image sensor (402), saturating infrared fileter (403) and module shell (404).
The mainboard includes that image signal processing unit, color balance module and image synthesize processing module, to front end
The picture signal of two sensor outputs carries out color balance, image synthesis processing, obtains infrared full color image.
Further, the utility model integrates sea think of Hi3519RFCV101 chip on mainboard, supports two-way Sensor defeated
Enter, two-way ISP processing, supports video capture and candid photograph to work at the same time, mentioned to synthesize infrared full color image under shooting at night mode
For hardware supported.
The above can be realized for those skilled in the art, in the premise for not departing from the utility model design
Under, made modification, equivalent replacement or obvious variant, and performance or use is identical, ought to all be considered as belonging to the utility model
Protection scope.
Claims (3)
1. a kind of infrared full-color camera of monocular dual sensor, which is characterized in that including monocular camera lens, front cover, dual sensor
Mould group, middle shell, anti-tampering cover board, interface board, mainboard, fuselage rear shell and rear panel, monocular camera lens and dual sensor mould group carry out
Fastening, dual sensor mould group is located in middle shell, and the anti-tampering cover board of postposition, and mainboard and interface board are located in fuselage rear shell, behind
Plate is fastened in fuselage rear shell as fuselage rear cover, and spare interface hole location.
2. a kind of infrared full-color camera of monocular dual sensor according to claim 1, which is characterized in that described is double
Sensor module includes CMOS black white image sensor, CMOS color image sensor, saturating infrared fileter and module shell, thoroughly
Different wavelengths of light wave in same a branch of incident light of monocular camera lens can be separated to two independent image sensings by infrared fileter
On device, straight line projects on CMOS black white image sensor through the near infrared light of infrared fileter, obtains black white image；Other
The light of wavelength is reflected on CMOS color image sensor, obtains color image.
3. a kind of infrared full-color camera of monocular dual sensor according to claim 1, which is characterized in that the master
Plate includes that image signal processing unit, color balance module and image synthesize processing module, to the sensor output of front end two
Picture signal carries out color balance, image synthesis processing, obtains infrared full color image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920181715.XU CN209345258U (en) | 2019-01-28 | 2019-01-28 | A kind of infrared full-color camera of monocular dual sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920181715.XU CN209345258U (en) | 2019-01-28 | 2019-01-28 | A kind of infrared full-color camera of monocular dual sensor |
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| CN209345258U true CN209345258U (en) | 2019-09-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110850775A (en) * | 2019-11-20 | 2020-02-28 | 吉林省稷坤农业科技有限公司 | Environmental data wireless monitoring system for intelligent agriculture and working method thereof |
-
2019
- 2019-01-28 CN CN201920181715.XU patent/CN209345258U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110850775A (en) * | 2019-11-20 | 2020-02-28 | 吉林省稷坤农业科技有限公司 | Environmental data wireless monitoring system for intelligent agriculture and working method thereof |
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Address after: 510670 17 / F, building 3, Yunsheng Science Park, No. 11, puyuzhong Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU MELUX INFORMATION TECHNOLOGY Co.,Ltd. Address before: 510670 5th floor, building 5, No.8, science Avenue, Science City, Guangzhou high tech Industrial Development Zone, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU MELUX INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20231120 Granted publication date: 20190903 |
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Date of cancellation: 20231219 Granted publication date: 20190903 |
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