CN201589869U - Foundation whole sky cloud automatic observation system based on lifting structure of image pick-up unit - Google Patents
Foundation whole sky cloud automatic observation system based on lifting structure of image pick-up unit Download PDFInfo
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- CN201589869U CN201589869U CN2009202779062U CN200920277906U CN201589869U CN 201589869 U CN201589869 U CN 201589869U CN 2009202779062 U CN2009202779062 U CN 2009202779062U CN 200920277906 U CN200920277906 U CN 200920277906U CN 201589869 U CN201589869 U CN 201589869U
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Abstract
The utility model discloses a foundation whole sky cloud automatic observation system based on the lifting structure of an image pick-up unit. The utility model is characterized in that the automatic observation system comprises a box body, a computer, as well as an image pick-up device, a temperature-adjusting device, a control module and a power supply module which are arranged in the box body, wherein the power supply module supplies the control module, the temperature-adjusting device and the image pick-up device with power; the computer is connected with the control module and the image pick-up device; the control module is connected with the temperature-adjusting device and the image pick-up device; the temperature-adjusting device and the image pick-up device are controlled through commands sent out by the computer; the temperature-adjusting device is used for adjusting the temperature inside the box body; the image pick-up device comprises lifting equipment and the image pick-up unit capable of rising and falling along the lifting equipment; and the upper cover of the box body is provided with an opening for allowing the image pick-up unit to extend out and enter in, and a shading unit. The utility model ensures automatic observation under the control of the computer, can achieve automatic sun shielding in idle periods and whole sky cloud picture acquisition at regular time during working, and can adapt to bad working temperature environments due to the arrangement of the temperature control unit.
Description
Technical field
The present invention relates to a kind of ground cloud recording geometry, can under computer control, realize the automatic observation of all-sky cloud.
Background technology
Cloud is all to be a very important meteorological element at ground or in space-based remote sensing, not only in processes such as weather forecast, weather modification and Aero-Space meteorological support, playing the part of extremely important role, also determined the radiation budget situation of the earth, be a material impact factor of Global climate change, therefore the observation to cloud always is subjected to people's attention and attention.For a long time, range estimation is an observation procedure the most frequently used in the observation of cloud always.In recent years, though continuous development along with science and technology, increasing instrument and equipment is used to the observation of cloud, improved the monitoring level of people greatly as weather radar and satellite etc. to cloud, the laser ceilometer also is widely used in the airport meteorological support system, but existing scope still can't substitute artificial observation to cloud amount, cloud form fully, and the ground based observa tion of cloud remains based on artificial observation at present.Realize the full-automation observation of all-sky cloud, also need a large amount of deep researchs.Atmospheric Search Inst., Chinese Meteorolgy Sci. Research Inst. is the important unit that China carries out the research of range estimation meteorological element automatic observation, developed and adopted the digitizing camera technique, based on the ground all-sky cloud recording geometry of image unit lifting structure, realized the automatic shooting under the computer control, emphasis has solved under the temperature adjusting of automatic lifting, system of camera system and the different weather condition camera parameter problem such as adjustment automatically.
Summary of the invention
(1) goal of the invention
The purpose of this invention is to provide a kind of ground all-sky cloud automatic observing system, be suitable for open-air long-term observation automatically based on the image unit lifting structure.
(2) summary of the invention
A kind of ground all-sky cloud automatic observing system based on the image unit lifting structure, comprise: casing, computing machine and be positioned at the camera head of casing, temperature control equipment, control module and power module, described power module is described control module, temperature control equipment and camera head power supply, computing machine connects described control module and camera head, control module connects temperature control equipment and camera head, instruction control temperature control equipment and the camera head sent by computing machine, described temperature control equipment is used to regulate the temperature in the casing, described camera head comprises: motion control unit, form by first motor and jacking equipment, the described first motor link control module is used to control the jacking equipment lifting;
Image unit is fixed on the jacking equipment, and connects computing machine, is used to take cloud atlas and sends captured cloud atlas to computing machine.
Wherein, it is two-layer up and down that described box house has a horizontal fixed plate that casing is divided into, and described camera head and control device are positioned at the casing upper strata, and described power module and temperature control equipment are positioned at casing lower floor;
The upper top cover of described casing is provided with the opening that stretches out or enter casing for image unit.
Wherein, described jacking equipment comprises guide rail, the fixing fixed support of image unit, described fixed support connects the rotating shaft of first motor by worm screw, two ends are installed on the guide rail, described guide rail is fixed on the middle fixed head of box house, guide rail respectively has a upper limit position switch and lower position switch up and down, and upper limit position switch and lower position switch be link control module respectively.
Wherein, described image unit comprises digital camera and the fish eye lens of fixing on it.
Wherein, the opening part of the upper top cover of described casing is provided with lightproof unit, described lightproof unit is positioned at image unit top, form by second motor and rotation cover plate, the described second motor link control module, be used to control the folding of rotation cover plate, a side of described rotation cover plate is provided with first limit switch and second limit switch, and described first limit switch and second limit switch be link control module respectively.
Wherein, described first motor and second motor are stepper motor or direct current generator, and described stepper motor is connected to control module by stepper motor driver, the direct link control module of described direct current generator.
Wherein, the corresponding upper top cover opening part in described casing top is provided with the semisphere transparent shield.
Wherein, described casing two sides are provided with folding handles.
Wherein, described casing is made of hollow metal case and insulation material, and described hollow metal case is made by the inside and outside two-layer metal shell that varies in size, and the middle cavity that forms is used for fill insulant material.
Wherein, described temperature control equipment is positioned at box house, comprising:
The refrigeration heating plate, the control module of connection control device is used for refrigeration or heating;
Heat radiator, be positioned at the refrigeration heating plate the upper and lower, in order to carry out heat interchange inside and outside the system;
Fan is positioned at the upper and lower of heat radiator, is used to quicken heat interchange;
Guide duct is used for the heat interchange between the levels in the described casing.
(3) beneficial effect
Ground all-sky cloud automatic observing system based on the image unit lifting structure of the present invention can be observed under the control of computing machine automatically, and can realize sun when not busy block automatically and when working the timing of all-sky cloud atlas obtain, and because the existence of temperature conditioning unit can adapt to more abominable working temperature environment.
Description of drawings
Fig. 1 is that the ground all-sky cloud automatic observing system based on the image unit lifting structure according to the present invention is formed structural drawing;
Fig. 2 is according to the ground all-sky cloud automatic observing system action flow chart based on the image unit lifting structure of the present invention.
Embodiment
The ground all-sky cloud automatic observing system based on the image unit lifting structure that the present invention proposes is described as follows in conjunction with the accompanying drawings and embodiments.
As shown in Figure 1, casing 1 is a rectangular structure, and whole box body is the double-level-metal shell, metal material is a steel plate, and middle filled polyurethane insulation material, box house are double layer design, the fixed base plate that the centre has an insulation material to make is divided into casing 1 two-layer up and down.Image unit can be a digital camera, digital camera etc., present embodiment adopts digital camera 12 and fish eye lens 13, and be positioned at casing 1 upper strata, the visual angle of fish eye lens 13 is not less than 180 degree, digital camera 12 can be selected the digital camera of visible light wave range or infrared band, interface can adopt USB, 1394, network interface etc., wherein the video camera of USB and 1394 interface types is directly powered by the connecting line of video camera and computing machine 2, the video camera of type of network interface is by power module 3 power supplies, and fish eye lens 13 is fixed on the digital camera 12.Digital camera 12 is installed on the fixed support 8, the two ends of fixed support 8 are installed on the guide rail 7, fixed support 8 connects first motor 6 by worm screw 9, under 6 effects of first motor, fixed support 8 can slide up and down on guide rail 7, thereby drive digital camera 12 liftings, guide rail 7 is fixed on the fixed base plate of casing, a upper limit position switch 10 and lower position switch 11 are respectively installed in its top and bottom, be used to limit the position of digital camera 12 liftings, simultaneously to control module 4 feedback digital camera position information.
The upper top cover centre position of casing 1 has the circular hole for fish eye lens 13 turnover, and fish eye lens 13 stretches out circular hole during shooting, otherwise in the withdrawal casing 1.Adjacent circular hole position, casing 1 upper top cover bottom is provided with rotation cover plate 15, can folding pass in and out circular hole to cover camera lens, thereby realize blocking of sunlight, to avoid the infringement of sunlight to camera lens and video camera, one side of rotation cover plate 15 is second motor 14 and first limit switch 16 and second limit switch 17, two limit switches are used to limit the folding position of rotation cover plate 15, simultaneously the positional information of rotating cover plates to control module 4 feedbacks.
Temperature control equipment is positioned at lower box, comprise: refrigeration heating plate 20, connect PLC, refrigeration or heating under the control of the temperature control modules of PLC, heat radiator 21 is positioned at the upper and lower of refrigeration heating plate 20, fan 22 is positioned at the upper and lower of heat radiator 21, and guide duct 23 1 ports are positioned at fan 22 places on the heat radiator 21, are used for the described system and the external world and carry out heat interchange.Has the built-in temperature probe in the PLC temperature control modules, can detect the temperature in the casing 1 in real time, and this module can be carried out the setting of temperature bound by computing machine 2, when this recording geometry is erected at when outdoor, temperature meeting marked change in the casing 1, when temperature surpassed or is lower than design temperature, the temperature control modules of PLC was controlled refrigeration heating plate 20 refrigeration or is heated, carry out heat interchange by heat radiator 21, fan 22 and guide duct 23 with the external world, it is overheated or cold excessively to prevent in the casing 1.
Casing 1 top is provided with transparent shield 18, closely contacts with upper top cover, can waterproof.There is the folding handles of being convenient to carry 19 two sides of casing 1.Chassis shell base plate bottom is processed with the endpiece of power lead, control line; But four the pin place processing in cabinet bottom fixed orifice.
The workflow of the ground all-sky cloud automatic observing system based on the image unit lifting structure of the present invention as shown in Figure 2.PLC opens upper top cover rotation cover plate 15 under the instruction control of this recording geometry in computing machine 2 man-machine interfaces, when rotation cover plate 15 is opened to when reaching spacing position, digital camera 12 beginnings are slowly risen, observation is exposed casing 1 gradually with fish eye lens 13, when digital camera 12 rises to correct position when fish eye lens 13 exposes casing 1 upper top cover, stop to rise, observe (taking pictures); Observation finishes, automatically send instruction by computing machine 2 man-machine interfaces, PLC control figure camera 12 slowly descends, drop to correct position, fish eye lens 13 is positioned at rotation cover plate 15 and arrives when following and limit the position, rotates cover plate 15 and begins to close, until thorough closure, once observation finishes, and under the automatic control of computing machine 2, can regulate the time of observing frequency and each observation process.For the temperature control function, computing machine 2 can be set temperature in the casing 1, when recording geometry is erected at when outdoor, temperature meeting marked change in the casing 1, when temperature surpasses or is lower than design temperature, refrigeration heating plate 20 will be worked, refrigeration or heating, carry out heat interchange by heat radiator 21, fan 22 and guide duct 23 with the external world, prevent system overheat or cold excessively.
Above embodiment only is used to illustrate the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the spirit and scope of the present invention; can also make various variations and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (10)
1. ground all-sky cloud automatic observing system based on the image unit lifting structure, it is characterized in that, comprise: casing (1), computing machine (2) and be positioned at the camera head of casing (1), temperature control equipment, control module (4) and power module (3), described power module (3) is described control module (4), temperature control equipment and camera head power supply, computing machine (2) connects described control module (4) and camera head, control module (4) connects temperature control equipment and camera head, instruction control temperature control equipment and the camera head sent by computing machine (2), described temperature control equipment is used to regulate the temperature of (1) in the casing, and described camera head comprises:
Motion control unit is made up of first motor (6) and jacking equipment, and described first motor (6) link control module (4) is used to control the jacking equipment lifting;
Image unit is fixed on the jacking equipment, and connects computing machine (2), is used to take cloud atlas and sends captured cloud atlas to computing machine (2);
The upper top cover of described casing (1) is provided with the opening that stretches out or enter casing (1) for image unit.
2. the ground all-sky cloud automatic observing system based on the image unit lifting structure as claimed in claim 1, it is characterized in that, it is two-layer up and down that described casing (1) inside has a horizontal fixed plate that casing (1) is divided into, described camera head and control device are positioned at casing (1) upper strata, and described power module (3) and temperature control equipment are positioned at casing (1) lower floor.
3. the ground all-sky cloud automatic observing system based on the image unit lifting structure as claimed in claim 2, it is characterized in that, described jacking equipment comprises guide rail (7), the fixing fixed support of image unit (8), described fixed support (8) connects the rotating shaft of first motor (6) by worm screw (9), two ends are installed on the guide rail (7), described guide rail (7) is fixed on the fixed head of casing (1) bosom, guide rail (7) respectively has a upper limit position switch (10) and lower position switch (11) up and down, and upper limit position switch (10) and lower position switch (11) be link control module (4) respectively.
4. the ground all-sky cloud automatic observing system based on the image unit lifting structure as claimed in claim 3 is characterized in that, described image unit comprises digital camera (12) and fixes fish eye lens (13) on it.
5. as the arbitrary described ground all-sky cloud automatic observing system of claim 1-3 based on the image unit lifting structure, it is characterized in that, the opening part of the upper top cover of described casing (1) is provided with lightproof unit, described lightproof unit is positioned at image unit top, form by second motor (14) and rotation cover plate (15), described second motor (14) link control module (4), be used for the folding of control rotation cover plate (15), one side of described rotation cover plate (15) is provided with first limit switch (16) and second limit switch (17), and described first limit switch (16) and second limit switch (17) be link control module (4) respectively.
6. the ground all-sky cloud automatic observing system based on the image unit lifting structure as claimed in claim 5, it is characterized in that, described first motor (6) and second motor (14) are stepper motor or direct current generator, described stepper motor is connected to control module (4) by stepper motor driver (5), the direct link control module of described direct current generator (4).
7. as the arbitrary described ground all-sky cloud automatic observing system of claim 1-3, it is characterized in that the corresponding upper top cover opening part in described casing (1) top is provided with semisphere transparent shield (18) based on the image unit lifting structure.
8. as the arbitrary described ground all-sky cloud automatic observing system of claim 1-3, it is characterized in that described casing (1) two sides are provided with folding handles (19) based on the image unit lifting structure.
9. as the arbitrary described ground all-sky cloud automatic observing system of claim 1-3 based on the image unit lifting structure, it is characterized in that, described casing (1) is made of hollow metal case and insulation material, described hollow metal case is made by the inside and outside two-layer metal shell that varies in size, the middle cavity that forms is used for fill insulant material.
10. the ground all-sky cloud automatic observing system based on the image unit lifting structure as claimed in claim 9 is characterized in that described temperature control equipment is positioned at casing (1) inside, comprising:
Refrigeration heating plate (20), the control module (4) of connection control device is used for refrigeration or heating;
Heat radiator (21), be positioned at the refrigeration heating plate (20) the upper and lower, in order to carry out heat interchange inside and outside the system;
Fan (22) is positioned at the upper and lower of heat radiator (21), is used to quicken heat interchange;
Guide duct (23) is used for the heat interchange between the interior levels of described casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202779062U CN201589869U (en) | 2009-12-10 | 2009-12-10 | Foundation whole sky cloud automatic observation system based on lifting structure of image pick-up unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202779062U CN201589869U (en) | 2009-12-10 | 2009-12-10 | Foundation whole sky cloud automatic observation system based on lifting structure of image pick-up unit |
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| Publication Number | Publication Date |
|---|---|
| CN201589869U true CN201589869U (en) | 2010-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009202779062U Expired - Lifetime CN201589869U (en) | 2009-12-10 | 2009-12-10 | Foundation whole sky cloud automatic observation system based on lifting structure of image pick-up unit |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226865A (en) * | 2011-06-13 | 2011-10-26 | 中国气象科学研究院 | Shielding device for full-view lens |
| CN102520463A (en) * | 2011-11-01 | 2012-06-27 | 中国科学院大气物理研究所 | All-sky visible light cloud imaging system |
| CN103472501A (en) * | 2013-09-06 | 2013-12-25 | 中国气象科学研究院 | Cloud and aerial total cloud amount detection method and system |
| CN105388537A (en) * | 2015-11-19 | 2016-03-09 | 中国民航大学 | Prevailing visibility automatic observation method |
| CN105403933A (en) * | 2015-12-21 | 2016-03-16 | 无锡信大气象传感网科技有限公司 | Intelligent wind-resistant meteorological sensor |
| CN105510995A (en) * | 2015-12-21 | 2016-04-20 | 无锡信大气象传感网科技有限公司 | Intelligent filter detection wind-resistant meteorological sensor |
| CN105589112A (en) * | 2015-12-21 | 2016-05-18 | 无锡信大气象传感网科技有限公司 | Intelligently-driven anti-wind meteorological sensor |
| CN105607151A (en) * | 2015-12-21 | 2016-05-25 | 无锡信大气象传感网科技有限公司 | Intelligent motor drive wind-resistant meteorological sensor |
-
2009
- 2009-12-10 CN CN2009202779062U patent/CN201589869U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226865A (en) * | 2011-06-13 | 2011-10-26 | 中国气象科学研究院 | Shielding device for full-view lens |
| CN102226865B (en) * | 2011-06-13 | 2013-08-28 | 中国气象科学研究院 | Shielding device for full-view lens |
| CN102520463A (en) * | 2011-11-01 | 2012-06-27 | 中国科学院大气物理研究所 | All-sky visible light cloud imaging system |
| CN102520463B (en) * | 2011-11-01 | 2015-04-22 | 中国科学院大气物理研究所 | All-sky visible light cloud imaging system |
| CN103472501A (en) * | 2013-09-06 | 2013-12-25 | 中国气象科学研究院 | Cloud and aerial total cloud amount detection method and system |
| CN103472501B (en) * | 2013-09-06 | 2016-05-25 | 中国气象科学研究院 | Cloud detection and all-sky total amount of cloud detection method and system |
| CN105388537A (en) * | 2015-11-19 | 2016-03-09 | 中国民航大学 | Prevailing visibility automatic observation method |
| CN105403933A (en) * | 2015-12-21 | 2016-03-16 | 无锡信大气象传感网科技有限公司 | Intelligent wind-resistant meteorological sensor |
| CN105510995A (en) * | 2015-12-21 | 2016-04-20 | 无锡信大气象传感网科技有限公司 | Intelligent filter detection wind-resistant meteorological sensor |
| CN105589112A (en) * | 2015-12-21 | 2016-05-18 | 无锡信大气象传感网科技有限公司 | Intelligently-driven anti-wind meteorological sensor |
| CN105607151A (en) * | 2015-12-21 | 2016-05-25 | 无锡信大气象传感网科技有限公司 | Intelligent motor drive wind-resistant meteorological sensor |
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Granted publication date: 20100922 |