CN201689185U - Automatic ground-based whole-sky cloud observation system based on spherical-sector rotary shading structure - Google Patents
Automatic ground-based whole-sky cloud observation system based on spherical-sector rotary shading structure Download PDFInfo
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- CN201689185U CN201689185U CN2009202775945U CN200920277594U CN201689185U CN 201689185 U CN201689185 U CN 201689185U CN 2009202775945 U CN2009202775945 U CN 2009202775945U CN 200920277594 U CN200920277594 U CN 200920277594U CN 201689185 U CN201689185 U CN 201689185U
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Abstract
The utility model discloses an automatic ground-based whole-sky cloud observation system based on a spherical-sector rotary shading structure, which is characterized by comprising a box body, a computer, a power supply module, a camera device, a temperature regulating device, a shading device, a control module, a motor, a first limiting switch and a second limiting switch, wherein the camera device, the temperature regulating device, the shading device and the control module are arranged in the box, the shading device comprises a plurality of spherical sectors, two ends of each spherical sector are respectively mounted on rotating shafts of a first fixing frame and a second fixing frame, the motor is connected with the control module, a rotating shaft of the motor is connected with the rotating shaft of the first fixing frame and used for driving the rotating shaft of the first fixing frame to rotate to further drive the spherical sectors to rotate, the first limiting switch and the second limiting switch which are connected with the control module and respectively mounted on two sides of the spherical sectors are used for limiting rotation positions of the spherical sectors, and an opening for holding the spherical sectors is arranged on the upper top cover of the box. The automatic ground-based whole-sky observation system adopts the spherical sector rotary shading structure, thereby simplifying design, enhancing reliability and prolonging service life. Due to a temperature control unit, the automatic ground-based whole-sky cloud observation system can be adaptable to environments with severe working temperature.
Description
Technical field
The present invention relates to a kind of ground cloud recording geometry, particularly a kind of ground all-sky cloud automatic observing system based on ball clack rotation light-shielding structure can be realized the automatic observation of all-sky cloud under computer control.
Background technology
Along with the progress and the widespread use of electronics, communication, automatic technology, China's robotization weather station construction is already in full swing.The automatic observation technology of accelerated development range estimation meteorological element, the full-automatic weather station that development has China's independent intellectual property right, be improve that meteorological element observation objectifies, the inevitable requirement of quantification and automatization level.Cloud is being played the part of important role as a kind of important meteorological element always in weather service and atmospheric science research, the robotization of its observation is the important step that automatic weather station is built.In recent years, the space-based observation of cloud mainly adopts weather radar, weather satellite etc., has tentatively realized robotization, and still, the ground based observa tion of cloud especially to the measurement of cloud amount, cloud form, still is based on the artificial visually examine.How objective the situation of the quantitative overhead cloud in station of making weather observations automatically be a challenge in the atmospheric remote sensing.The ground automatic observation technology of cloud and the research of method have caused extensive concern, and have obtained gratifying progress.But, up to the present, existing scope still can't substitute range estimation comprehensively, does not domesticly also see method and instrument system ripe, the marketization, that can discern cloud form, and cloud automatic observation technology is needed further further investigation and exploitation badly.Important unit as cloud automatic observation technology and method research, Atmospheric Search Inst., Chinese Meteorolgy Sci. Research Inst. has developed the ground all-sky cloud automatic observing system that adopts the digitizing camera technique, rotates light-shielding structure based on ball clack, realized obtaining automatically of cloud atlas under the computer control, emphasis has solved the blocking automatically of camera lens, the temperature adjusting of system and the problems such as automatic adjustment of camera parameter.
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 ball clack rotation light-shielding structure.
(2) summary of the invention
A kind of ground all-sky cloud automatic observing system based on ball clack rotation light-shielding structure, it is characterized in that, comprise: casing, computing machine, power module and be positioned at the camera head of casing, temperature control equipment, shade and control module, described power module is described control module, temperature control equipment, camera head and shade power supply, computing machine connects described control module and camera head, described control module connects temperature control equipment and shade, instruction control temperature control equipment and the shade sent by computing machine, described temperature control equipment is used to regulate the temperature in the casing, and described shade comprises:
A plurality of ball clacks, described ball clack both ends are installed in respectively in the rotating shaft of first fixed mount and second fixed mount;
Motor, link control module, described machine shaft is connected with the rotating shaft of first fixed mount, is used to drive the first fixed mount rotating shaft and rotates, so that the ball clack rotation;
First limit switch and second limit switch, link control module, and be installed in the ball clack both sides respectively, be used to limit the ball clack position of rotation.
The upper top cover of described casing is provided with the opening that holds ball clack.
Wherein, it is two-layer up and down that described box house has a horizontal fixed base plate that casing is divided into, and described camera head and shade are positioned at the casing upper strata, and described control module and temperature control equipment are positioned at casing lower floor.
Wherein, described first fixed mount and second fixed mount are fixed on the horizontal fixed plate in the described casing.
Wherein, described ball clack edge is provided with and is used for its interconnective device.
Wherein, described camera head comprises digital camera and the fish eye lens of fixing on it, and digital camera connects computing machine, and is fixed on by support on the base plate of casing, is used to take cloud atlas and sends captured cloud atlas to computing machine.
Wherein, described motor can be 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 ball clack rotation light-shielding 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, owing to adopt ball clack rotation light-shielding structure, simplified design greatly, strengthened reliability, prolonged the life-span, and because the existence of temperature conditioning unit can adapt to more abominable working temperature environment.
Description of drawings
Fig. 1 is the structural representation that rotates the ground all-sky cloud automatic observing system of light-shielding structure based on ball clack according to of the present invention;
Fig. 2 is according to rotatable ball clack vertical view of the present invention;
Fig. 3 is according to the ground all-sky cloud automatic observing system action flow chart based on ball clack rotation light-shielding structure of the present invention.
Embodiment
The ground fund sky cloud automatic observing system based on ball clack rotation light-shielding structure that the present invention proposes is described as follows in conjunction with the accompanying drawings and embodiments.
As shown in Figure 1, be the structural representation that rotates the ground all-sky cloud automatic observing system of light-shielding structure based on ball clack of the present invention.
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.Ball clack rotation light-shielding structure is positioned at the upper strata, comprise a plurality of ball clacks 5, described ball clack 5 both ends are installed in respectively in the rotating shaft of first fixed mount 6 and second fixed mount 7, first fixed mount 6 and second fixed mount 7 are fixed on the fixed base plate of casing 1, motor 8 link control modules 4, the rotating shaft of described motor 8 rotating shafts and first fixed mount 6 is connected, and is used to drive 6 rotating shafts of first fixed mount and rotates under the control of control module, so that ball clack 5 rotations.Ball clack 5 both sides are respectively equipped with one first limit switch 9 and second limit switch, 10, two limit switch link control modules 4, are used to limit the ball clack position of rotation, feed back the positional information of ball clacks 5 foldings to control module 4 simultaneously.Motor 8 can be stepper motor or direct current generator, the direct link control module 4 of direct current generator.Adopt stepper motor in the present embodiment, stepper motor is by stepper motor driver 15 link control modules 4, and control module 4 can be PLC or singlechip control panel, adopts PLC in the present embodiment, PLC passes through the computing machine 2 outside the serial ports connect box 1, and can communicate by letter with computing machine 2.Computing machine 2 rotates by PLC moving control module for controlling motor 8, thus the folding of control ball clack 5.Ball clack 5 edges are provided with and are used for interconnective device 11 (as shown in Figure 2) between the ball clack 5, and device 11 can connect for dop, chain type connection etc., and ball clack 5 is driven by motor 8, relies on the connection between ball clack to realize folding, thereby realizes covering of sunlight.The upper top cover of described casing 1 is provided with the opening that holds ball clack 5.The opening below is a camera head, can be digital camera and 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, the upper top cover surface of exposing casing 1 slightly, digital camera 12 can be selected the digital camera of visible light wave range or infrared band, can adopt USB, 1394 and interface such as network, wherein the video camera of USB and 1394 interface types is directly powered by the connecting line of video camera and computing machine 2, and the video camera of type of network interface is by power module 3 power supplies.Digital camera 12 is connected with computing machine 2, is used for to the captured image of computing machine 2 transmission, and basis sky brightness condition at that time when digital camera 12 obtains image under the control of computing machine 2, system can select suitable camera parameter to take automatically.Fish eye lens 13 is fixed on the digital camera 12, and digital camera 12 is installed on the support 14, and support 14 is fixed on the base plate of casing 1.
Temperature control equipment is positioned at lower box, comprise: refrigeration heating plate 18, connect PLC, refrigeration or heating under the control of the temperature control modules of PLC, heat radiator 19 is positioned at the upper and lower of refrigeration heating plate 18, fan 20 is positioned at the upper and lower of heat radiator 19, and guide duct 21 1 ports are positioned at fan 20 places on the heat radiator 19, 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 18 refrigeration or is heated, carry out heat interchange by heat radiator 19, fan 20 and guide duct 21 with the external world, it is overheated or cold excessively to prevent in the casing 1.
Casing 1 top is provided with transparent shield 16, closely contacts with upper top cover, can waterproof.There is the folding handles of being convenient to carry 17 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 fund sky cloud automatic observing system based on the image unit lifting structure of the present invention as shown in Figure 3.Open the rotatable ball clack 5 of upper top cover under the instruction control of recording geometry in computing machine 2 man-machine interfaces,, observe (taking pictures) when rotatable ball clack 5 is opened to when reaching spacing position; Observation finishes, and sends instruction automatically by computing machine 2 man-machine interfaces, and rotatable ball clack 5 begins to close, and until thorough closure, once observation finishes.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 18 will be worked, refrigeration or heating, carry out heat interchange by heat radiator 19, fan 20 and guide duct 21 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 ball clack rotation light-shielding structure, it is characterized in that, comprise: casing (1), computing machine (2), power module (3) and be positioned at the camera head of casing (1), temperature control equipment, shade and control module (4), described power module (3) is described control module (4), temperature control equipment, camera head and shade power supply, computing machine (2) connects described control module (4) and camera head, control module (4) connects temperature control equipment and shade, instruction control temperature control equipment and the shade sent by computing machine (2), described temperature control equipment is used to regulate the temperature of (1) in the casing, and described shade comprises:
A plurality of ball clacks (5), described ball clack (5) both ends are installed in respectively in the rotating shaft of first fixed mount (6) and second fixed mount (7);
Motor (8), link control module (4), the rotating shaft of described motor (8) rotating shaft and first fixed mount (6) is connected, and is used to drive first fixed mount (6) rotating shaft and rotates, so that ball clack (5) rotation;
First limit switch (9) and second limit switch (10), link control module (4), and be installed in ball clack (5) both sides respectively, be used to limit the ball clack position of rotation;
The upper top cover of described casing (1) is provided with the opening that holds ball clack (5).
2. the ground all-sky cloud automatic observing system based on ball clack rotation light-shielding 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 base plate that casing (1) is divided into, described camera head and shade are positioned at casing (1) upper strata, and described control module (4) and temperature control equipment are positioned at casing (1) lower floor.
3. the ground all-sky cloud automatic observing system based on ball clack rotation light-shielding structure as claimed in claim 2 is characterized in that, described first fixed mount (6) and second fixed mount (7) are fixed on the horizontal fixed plate in the described casing (1).
4. the ground all-sky cloud automatic observing system based on ball clack rotation light-shielding structure as claimed in claim 1 is characterized in that described ball clack (5) edge is provided with and is used for interconnective device (11) between the ball clack (5).
5. the ground all-sky cloud automatic observing system based on ball clack rotation light-shielding structure as claimed in claim 1, it is characterized in that, described camera head comprises digital camera (12) and fixes fish eye lens (13) on it, digital camera (12) connects computing machine (2), and be fixed on the base plate of casing (1) by support (14), be used to take cloud atlas and send captured cloud atlas to computing machine (2).
6. the ground all-sky cloud automatic observing system based on ball clack rotation light-shielding structure as claimed in claim 5, it is characterized in that, described motor (8) can be stepper motor or direct current generator, described stepper motor is connected to control module (4) by stepper motor driver (15), 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 (16) based on ball clack rotation light-shielding 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 (17) based on ball clack rotation light-shielding structure.
9. as the arbitrary described ground all-sky cloud automatic observing system of claim 1-3 based on ball clack rotation light-shielding 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 ball clack rotation light-shielding structure as claimed in claim 9 is characterized in that described temperature control equipment is positioned at casing (1) inside, comprising:
Refrigeration heating plate (18), the control module (4) of connection control device is used for refrigeration or heating;
Heat radiator (19), be positioned at the refrigeration heating plate (18) the upper and lower, in order to carry out heat interchange inside and outside the system;
Fan (20) is positioned at the upper and lower of heat radiator (19), is used to quicken heat interchange; Guide duct (21) is used for the heat interchange between the interior levels of described casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202775945U CN201689185U (en) | 2009-12-23 | 2009-12-23 | Automatic ground-based whole-sky cloud observation system based on spherical-sector rotary shading structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009202775945U CN201689185U (en) | 2009-12-23 | 2009-12-23 | Automatic ground-based whole-sky cloud observation system based on spherical-sector rotary shading structure |
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| CN201689185U true CN201689185U (en) | 2010-12-29 |
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| CN2009202775945U Expired - Lifetime CN201689185U (en) | 2009-12-23 | 2009-12-23 | Automatic ground-based whole-sky cloud observation system based on spherical-sector rotary shading structure |
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Cited By (7)
| 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 |
| CN102645817A (en) * | 2012-05-08 | 2012-08-22 | 中国气象科学研究院 | Hemispherical opening-closing lens shielding device based on gear structure |
| 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 |
| CN104597521A (en) * | 2013-11-01 | 2015-05-06 | 哈尔滨金旭航科技开发有限公司 | Ice and snow load sensor |
| CN105717556A (en) * | 2016-02-03 | 2016-06-29 | 长江水利委员会水文局 | Self-analysis radar rainfall estimating method based on big data |
| CN105954815A (en) * | 2016-07-04 | 2016-09-21 | 河北稳控科技有限公司 | Mobile multifunctional weather station |
| CN105954816A (en) * | 2016-07-06 | 2016-09-21 | 南通爱慕希机械股份有限公司 | Multifunctional weather instrument |
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2009
- 2009-12-23 CN CN2009202775945U patent/CN201689185U/en not_active Expired - Lifetime
Cited By (12)
| 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 |
| CN102645817A (en) * | 2012-05-08 | 2012-08-22 | 中国气象科学研究院 | Hemispherical opening-closing lens shielding device based on gear structure |
| CN102645817B (en) * | 2012-05-08 | 2014-10-08 | 中国气象科学研究院 | Hemispherical opening-closing lens shielding device based on gear structure |
| 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 |
| CN104597521A (en) * | 2013-11-01 | 2015-05-06 | 哈尔滨金旭航科技开发有限公司 | Ice and snow load sensor |
| CN105717556A (en) * | 2016-02-03 | 2016-06-29 | 长江水利委员会水文局 | Self-analysis radar rainfall estimating method based on big data |
| CN105717556B (en) * | 2016-02-03 | 2018-03-27 | 长江水利委员会水文局 | It is a kind of based on big data from parting radar pinch-reflex ion diode method |
| CN105954815A (en) * | 2016-07-04 | 2016-09-21 | 河北稳控科技有限公司 | Mobile multifunctional weather station |
| CN105954815B (en) * | 2016-07-04 | 2019-05-24 | 河北稳控科技有限公司 | A kind of flow-type multifunctional meteorological station |
| CN105954816A (en) * | 2016-07-06 | 2016-09-21 | 南通爱慕希机械股份有限公司 | Multifunctional weather instrument |
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Granted publication date: 20101229 |