CN202600333U - Waveband adjustable multi-spectral CCD camera - Google Patents
Waveband adjustable multi-spectral CCD camera Download PDFInfo
- Publication number
- CN202600333U CN202600333U CN201220169479.8U CN201220169479U CN202600333U CN 202600333 U CN202600333 U CN 202600333U CN 201220169479 U CN201220169479 U CN 201220169479U CN 202600333 U CN202600333 U CN 202600333U
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- rotor wheel
- spectral
- ccd
- spectral information
- ccd camera
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Abstract
The utility model discloses a waveband adjustable multi-spectral CCD camera. The CCD camera includes a CCD, a lens and a rotating wheel, wherein the rotating wheel can be rotated and is provided with a plurality of filters of different wavebands, and the lens is arranged below the rotating wheel. The rotating wheel can be rotated to enable the filters of different wavebands which are arranged thereon to be arranged right above the lens; and measured object spectral information is filtered by the lens and a corresponding filter such that required spectral information can be sent to the CCD. According to the waveband adjustable multi-spectral CCD camera of the utility model, the rotating wheel can be rotated to control the filters of different wavebands which are arranged thereon for filtering the measured object spectral information; and spectral information of different wavebands can be allowed to pass through so as to realize a waveband adjustable function. Through simple replacement of the filters, free access to specific spectral information of different ground objects can be obtained conveniently in a visible light range, which enables multiple functions of the camera and widens the application range of the camera.
Description
Technical field
The utility model relates to a kind of CCD camera, refers to the Multi-spectral CCD Camera that a kind of wave band is adjustable especially.
Background technology
Multi-spectral CCD Camera itself is a kind of comparatively proven technique at present just, but it is applicable to a kind of wave band, need change corresponding C CD camera if want to be used for other wave band.Do not find as yet at present aly can be applicable to preferably that multiple different airborne remote sensing carries platform and can be convenient for changing by the similar Multi-spectral CCD Camera of the centre wavelength of acquired signal spectrum and bandwidth.
The utility model content
To the problem that prior art exists, the purpose of the utility model is the Multi-spectral CCD Camera that provides a kind of wave band adjustable.
For realizing above-mentioned purpose, the Multi-spectral CCD Camera that the wave band of the utility model is adjustable comprises CCD, camera lens and rotor wheel, and rotor wheel can rotate, and the optical filter of a plurality of different-wavebands is installed on it; Camera lens is in rotor wheel below, and the rotation rotor wheel makes that the optical filter of different-waveband is in directly over the camera lens it on, and the measurand spectral information is sent to CCD through camera lens and respective filter filtration with required spectral information.
Further, said CCD camera further comprises control circuit, drive unit and sensor, and said drive unit is connected with said rotor wheel through a driving shaft, is used to drive the rotor wheel rotation; Said sensor is used for the relative position of perception rotor wheel, and the result is sent to control circuit; Said control circuit is used to control said drive unit and drives the rotor wheel rotation, and gathers said required spectral information according to the said CCD of the position control of optical filter on the rotor wheel in good time.
Further, said rotor wheel is provided with the installation position of four optical filters.
The Multi-spectral CCD Camera that the wave band of the utility model is adjustable, the optical filter of controlling the different-waveband of installing on it through the rotation rotor wheel filters the measurand spectral information, and the spectral information that allows different-waveband is through adjustable with the realization wave band.Through to the providing for simple replacement of of optical filter, in visible-range, can realize freely obtaining easily to different atural object special spectrum information.These characteristics make this camera can realize a tractor serves several purposes, have widened the range of application of this camera.
Description of drawings
Fig. 1 is the structural representation of the CCD camera of the utility model.
Embodiment
As shown in Figure 1; The Multi-spectral CCD Camera that the wave band of the utility model is adjustable comprises rotor wheel 1, camera lens 2 and CCD3, and rotor wheel 1 can rotate; The optical filter 11 of four different-wavebands is installed on it; Four optical filters arrange that evenly the spectral information that optical filter only allows to be concerned about passes through, and serve as to rely on to realize the timesharing switching with rotor wheel 1; Camera lens 2 is in rotor wheel 1 below, is used to receive the measurand spectral information; According to the actual needs of user to different-waveband, rotation rotor wheel 1 is in directly over the camera lens 2 optical filter 11 of required wave band on it, and the measurand spectral information is sent to CCD3 through camera lens 2 and optical filter 11 filtrations with required spectral information.If want to change wave band, only need rotation rotor wheel 1, make that the optical filter of another wave band is in directly over the camera lens 2 it on, take pictures once more at this moment, can obtain the spectral information of another wave band.
The rotation of rotor wheel 1 can be passed through manual drives, also can be designed to motorized motions.When rotor wheel 1 during with motorized motions, the CCD camera further comprises motor 4, control circuit 5, driving shaft 6 and sensor 7, and motor 4 is connected with rotor wheel 1 through driving shaft 6, is used to drive rotor wheel 1 and rotates; Sensor 6 is used for the relative position of perception rotor wheel 1, and the result is sent to control circuit 5; Control circuit 5 is used to control the time of motor-driven rotor wheel 1 rotation, and gathers required spectral information according to the position control CCD3 of optical filter 11 on the rotor wheel 1 in good time.The spectral information that CCD3 collects stores image in the video memory 8 into through handling.
It is to be noted that the foregoing description is exemplary the utility model is explained,, all should not think the protection domain that breaks away from the utility model according to any distortion that the spirit of the utility model is made.
Claims (3)
1. the Multi-spectral CCD Camera that wave band is adjustable is characterized in that, comprises CCD, camera lens and rotor wheel, and rotor wheel can rotate, and the optical filter of a plurality of different-wavebands is installed on it; Camera lens is in rotor wheel below, and the rotation rotor wheel makes that the optical filter of different-waveband is in directly over the camera lens it on, and the measurand spectral information is sent to CCD through camera lens and respective filter filtration with required spectral information.
2. the adjustable Multi-spectral CCD Camera of wave band as claimed in claim 1; It is characterized in that; Said CCD camera further comprises control circuit, drive unit and sensor, and said drive unit is connected with said rotor wheel through a driving shaft, is used to drive the rotor wheel rotation; Said sensor is used for the relative position of perception rotor wheel, and the result is sent to control circuit; Said control circuit is used to control said drive unit and drives the rotor wheel rotation, and gathers said required spectral information according to the said CCD of the position control of optical filter on the rotor wheel in good time.
3. the adjustable Multi-spectral CCD Camera of wave band as claimed in claim 2 is characterized in that said rotor wheel is provided with the installation position of four optical filters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220169479.8U CN202600333U (en) | 2012-04-20 | 2012-04-20 | Waveband adjustable multi-spectral CCD camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220169479.8U CN202600333U (en) | 2012-04-20 | 2012-04-20 | Waveband adjustable multi-spectral CCD camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202600333U true CN202600333U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220169479.8U Expired - Lifetime CN202600333U (en) | 2012-04-20 | 2012-04-20 | Waveband adjustable multi-spectral CCD camera |
Country Status (1)
| Country | Link |
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| CN (1) | CN202600333U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868851A (en) * | 2014-02-24 | 2014-06-18 | 北京空间机电研究所 | Notch filter-based multispectral camera imaging system |
| CN106657802A (en) * | 2016-12-19 | 2017-05-10 | 北京空间机电研究所 | Automatic exposure adjusting system and adjusting method for rotating wheel type multispectral camera |
| CN107765494A (en) * | 2016-08-22 | 2018-03-06 | 中兴通讯股份有限公司 | One kind realizes the adjustable method of filter, structure and terminal |
| CN109164666A (en) * | 2018-09-03 | 2019-01-08 | 深圳市明信测试设备有限公司 | A kind of automatic switchover camera colour of lens device |
| CN109975888A (en) * | 2019-04-02 | 2019-07-05 | 中国科学院合肥物质科学研究院 | A kind of adjustable target optical spectrum characteristic measuring system of band combination band width configuration |
| CN110100596A (en) * | 2019-06-03 | 2019-08-09 | 河北农业大学 | A kind of crop light filling sterilizing methods, device and data acquisition device |
| CN110211260A (en) * | 2019-04-23 | 2019-09-06 | 江西理工大学 | A kind of system and method carrying out intelligent recognition using optical information |
| CN111596504A (en) * | 2020-05-22 | 2020-08-28 | 季华实验室 | Multispectral LED light source formation of image is with refraction light collection system |
| CN113099078A (en) * | 2020-01-08 | 2021-07-09 | 华为技术有限公司 | Camera module, imaging method and imaging device |
-
2012
- 2012-04-20 CN CN201220169479.8U patent/CN202600333U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868851B (en) * | 2014-02-24 | 2016-03-30 | 北京空间机电研究所 | A kind of multispectral camera imaging system based on notch filtering light sheet |
| CN103868851A (en) * | 2014-02-24 | 2014-06-18 | 北京空间机电研究所 | Notch filter-based multispectral camera imaging system |
| CN107765494A (en) * | 2016-08-22 | 2018-03-06 | 中兴通讯股份有限公司 | One kind realizes the adjustable method of filter, structure and terminal |
| CN106657802B (en) * | 2016-12-19 | 2019-07-12 | 北京空间机电研究所 | A kind of rotary-type multispectral camera automatic exposure regulating system and adjusting method |
| CN106657802A (en) * | 2016-12-19 | 2017-05-10 | 北京空间机电研究所 | Automatic exposure adjusting system and adjusting method for rotating wheel type multispectral camera |
| CN109164666A (en) * | 2018-09-03 | 2019-01-08 | 深圳市明信测试设备有限公司 | A kind of automatic switchover camera colour of lens device |
| CN109975888A (en) * | 2019-04-02 | 2019-07-05 | 中国科学院合肥物质科学研究院 | A kind of adjustable target optical spectrum characteristic measuring system of band combination band width configuration |
| CN110211260A (en) * | 2019-04-23 | 2019-09-06 | 江西理工大学 | A kind of system and method carrying out intelligent recognition using optical information |
| CN110100596A (en) * | 2019-06-03 | 2019-08-09 | 河北农业大学 | A kind of crop light filling sterilizing methods, device and data acquisition device |
| CN110100596B (en) * | 2019-06-03 | 2023-08-29 | 河北农业大学 | Crop light supplementing and sterilizing method and device and data acquisition device |
| CN113099078A (en) * | 2020-01-08 | 2021-07-09 | 华为技术有限公司 | Camera module, imaging method and imaging device |
| WO2021139401A1 (en) * | 2020-01-08 | 2021-07-15 | 华为技术有限公司 | Camera module, imaging method, and imaging apparatus |
| CN111596504A (en) * | 2020-05-22 | 2020-08-28 | 季华实验室 | Multispectral LED light source formation of image is with refraction light collection system |
| CN111596504B (en) * | 2020-05-22 | 2021-11-16 | 季华实验室 | Multispectral LED light source formation of image is with refraction light collection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |