CN101089657B - Three servo device of optical nephoscope - Google Patents
Three servo device of optical nephoscope Download PDFInfo
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- CN101089657B CN101089657B CN200710025124A CN200710025124A CN101089657B CN 101089657 B CN101089657 B CN 101089657B CN 200710025124 A CN200710025124 A CN 200710025124A CN 200710025124 A CN200710025124 A CN 200710025124A CN 101089657 B CN101089657 B CN 101089657B
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- pitching motor
- motor
- drive
- pedestal
- azimuth
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Abstract
A three-servo device of optical cloud measuring instrument is prepared as arranging closed box body on said device, setting infrared transmission protection window on closed box body, erecting infrared measurement unit and calibration blackbody in closed box body, setting internal pitching motor and external pitching motor as well as orientation motor on said device. Its method for driving relevant mechanism to rotate is also disclosed.
Description
One, technical field
The present invention relates to parts, the especially vitals of cloud metre device of a kind of surface weather observation instrument in the atmospheric exploration technical field.
Two, background technology
According to the requirement of technical manual, the observation content of cloud mainly comprises cloud base height, cloud amount and cloud form on the ground.The high observation instrument in cloud base mainly contains laser ceilometer, lamps behind a curtain etc. at present, and the cloud-cover observation instrument mainly contains visible light all-sky video camera etc.
Do not need to calibrate when utilizing laser ceilometer and lamps behind a curtain to measure the cloud level, measure to zenith direction usually, can adopt a pitching servo control mechanism to realize the cloud level measurement of different zenith angle directions yet.The all-sky video camera mainly adopts fish eye lens or spherical mirror to realize not needing the elevation angle and azimuth scan servo to the taking pictures of all-sky, and also need not calibrate processing.In recent years, begin to adopt the infrared radiation mode to realize observation in the world to the sky cloud.When adopting the infrared radiation mode to measure,, thereby constantly calibrate processing at needs owing to infrared detector response characteristic life period is drifted about.And the general field angle of infrared optical lens is all less, can not reach 180 degree as the visible light camera lens, thereby can't be by once the imaging of sky just being obtained the image of all-sky.This just must adopt repeatedly imaging method to obtain the all-sky image by certain data processing.
Three, summary of the invention
The objective of the invention is to propose a kind of three servomechanism installations of optics cloud metre device, be used to finish calibration measurement, the all-sky scanning survey of infrared cloud detection instrument, and the protection of Infrared survey device and robot scaling equipment.
Technical scheme of the present invention is: three servomechanism installations of optics cloud metre device, be provided with airtight casing, airtight casing is provided with infrared permeation protection window, built-in Infrared survey device of airtight casing and calibration blackbody, described Infrared survey device is fixed on the pedestal of interior pitching motor transmission, the pedestal of interior pitching motor transmission is built in the casing, drives Infrared survey device aligning by interior pitching motor and protects window or aligning calibration blackbody to measure; Airtight casing is fixed on the pedestal of outer pitching motor transmission, and the pedestal of outer pitching motor transmission is fixed on again on the pedestal of the horizontal circle Zhou Xuanzhuan that azimuth-drive motor drives.Drive airtight casing by outer pitching motor, make the protection window aim at drift angle some day; Drive one-piece construction by azimuth-drive motor, carry out comprehensive scanning, the Infrared survey device obtains some direction infrared radiation count values.
Interior pitching motor, outer pitching motor and azimuth-drive motor constitute three servomechanism installation mechanisms.
Interior pitching motor, outer pitching motor and azimuth-drive motor are made up of stepper motor or other motor.
Pitching motor or azimuth-drive motor directly drive or drive corresponding mechanism by transmission gear and rotate.
By airtight casing and infrared permeation protection window Infrared survey device and calibration blackbody and natural atmosphere environment are isolated.
Beneficial effect
Three servomechanism installations of the present invention; the calibration measurement and the all-sky scanning survey of Infrared survey device have been realized; both protected Infrared survey device and calibration blackbody to avoid the influence of various severe weather conditions; realized infrared radiation measurement again to sky; solve the contradictory problems of calibration between observing with round-the-clock, all-sky, thereby realized all weather operations of optics cloud metre device.
Four, description of drawings
Fig. 1 is a structural representation of the present invention.
Pedestal 7, interior pitching motor 8, outer pitching motor 9, azimuth-drive motor 10, the pedestal axle 11 of the pedestal 6 of airtight casing 1, protection window 2, Infrared survey device 3, calibration blackbody 4, the pedestal 5 of interior pitching motor transmission, outer pitching motor transmission, the horizontal circle Zhou Xuanzhuan that azimuth-drive motor drives
Five. embodiment
Select aluminium or founding or other hard metal to make the closed box body, airtight casing is provided with and sees through 8～14 microns protection windows, the protection window adopts germanite glass or high crystal silicon manufacturing, outer plating anti-reflection film, built-in Infrared survey device of airtight casing and calibration blackbody, and the Infrared survey device is fixed on the pedestal of interior pitching motor transmission, the pedestal of interior pitching motor transmission is built in the casing, drives Infrared survey device aligning by interior pitching motor and protects window or aligning calibration blackbody to measure; Airtight casing is fixed on the pedestal of outer pitching motor transmission, and the pedestal of outer pitching motor transmission is fixed on again on the pedestal of the horizontal circle Zhou Xuanzhuan that azimuth-drive motor drives.Drive airtight casing by outer pitching motor, make the protection window aim at drift angle some day; Drive one-piece construction by azimuth-drive motor, carry out comprehensive scanning, the Infrared survey device obtains some direction infrared radiation count values.
Interior pitching motor, outer pitching motor and azimuth-drive motor constitute three servomechanism installation mechanisms.
Interior pitching motor, outer pitching motor and azimuth-drive motor adopt stepper motor or other servomotor, and the elevation angle or orientation values can be provided.Pitching motor or azimuth-drive motor directly drive or drive corresponding mechanism by transmission gear and rotate.By airtight casing and infrared permeation protection window Infrared survey device and calibration blackbody and natural atmosphere environment are isolated.
Claims (5)
1. three servomechanism installations of optics cloud metre device are provided with airtight casing, and airtight casing is provided with infrared permeation protection window, and built-in Infrared survey device of airtight casing and calibration blackbody is characterized in that being provided with interior pitching motor, outer pitching motor and azimuth-drive motor; On the pedestal of pitching motor transmission, the pedestal of interior pitching motor transmission was built in the casing in described Infrared survey device was fixed on, and drove Infrared survey device aligning by interior pitching motor and protected window or aligning calibration blackbody to measure; Airtight casing is fixed on the pedestal of outer pitching motor transmission, and the pedestal of outer pitching motor transmission is fixed on again on the pedestal of the horizontal circle Zhou Xuanzhuan that azimuth-drive motor drives; Drive airtight casing by outer pitching motor, make the protection window aim at drift angle some day; The pedestal one-piece construction that is driven outer pitching motor transmission by azimuth-drive motor is carried out comprehensive scanning, and the Infrared survey device obtains some direction infrared radiation count values; Pitching motor or azimuth-drive motor directly drive or drive corresponding mechanism by transmission gear and rotate.
2. three servomechanism installations of optics cloud metre device according to claim 1 is characterized in that interior pitching motor, outer pitching motor and azimuth-drive motor are made of stepper motor or servomotor.
3. three servomechanism installations of optics cloud metre device according to claim 1 is characterized in that protecting window with Infrared survey device and calibration blackbody and the isolation of natural atmosphere environment by airtight casing and infrared permeation.
4. three servomechanism installations of optics cloud metre device according to claim 1 is characterized in that the direct driving of pitching motor and azimuth-drive motor or drive corresponding mechanism by transmission gear rotating.
5. three servomechanism installations of optics cloud metre device according to claim 1 is characterized in that outer pitching motor drives airtight casing and makes the protection window aim at arbitrary zenith angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710025124A CN101089657B (en) | 2007-07-13 | 2007-07-13 | Three servo device of optical nephoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710025124A CN101089657B (en) | 2007-07-13 | 2007-07-13 | Three servo device of optical nephoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101089657A CN101089657A (en) | 2007-12-19 |
| CN101089657B true CN101089657B (en) | 2010-05-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710025124A Expired - Fee Related CN101089657B (en) | 2007-07-13 | 2007-07-13 | Three servo device of optical nephoscope |
Country Status (1)
| Country | Link |
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| CN (1) | CN101089657B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434763A (en) * | 2011-09-30 | 2012-05-02 | 四川九洲电器集团有限责任公司 | Composite shaft structure of detector |
| CN104181612B (en) * | 2014-08-13 | 2016-03-30 | 中国人民解放军理工大学 | Cloud method surveyed by a kind of infrared ground of combining with laser |
| CN106569205A (en) * | 2016-11-01 | 2017-04-19 | 河北汉光重工有限责任公司 | Co-aperture infrared/radar composite seeker |
| CN111766214A (en) * | 2020-07-03 | 2020-10-13 | 昆明物理研究所 | Unmanned aerial vehicle-mounted spectral imaging data processing method and system based on edge calculation |
| CN111766213B (en) * | 2020-07-03 | 2023-11-14 | 昆明物理研究所 | Unmanned aerial vehicle-mounted infrared spectrometer spectrum radiation online calibration method and device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1250880A (en) * | 1999-03-05 | 2000-04-19 | 强祖基 | Satellite and thermal infrared technique for short-term emergency prediction of strong earthquake |
-
2007
- 2007-07-13 CN CN200710025124A patent/CN101089657B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1250880A (en) * | 1999-03-05 | 2000-04-19 | 强祖基 | Satellite and thermal infrared technique for short-term emergency prediction of strong earthquake |
Non-Patent Citations (2)
| Title |
|---|
| 陈实，张海波，姜胜林，曾亦可，刘梅冬.热释电非制冷红外焦平面现状及发展趋势.红外与激光工程35 4.2006,35(4),419-423,436. |
| 陈实,张海波,姜胜林,曾亦可,刘梅冬.热释电非制冷红外焦平面现状及发展趋势.红外与激光工程35 4.2006,35(4),419-423,436. * |
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| Publication number | Publication date |
|---|---|
| CN101089657A (en) | 2007-12-19 |
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