CN104850139A - Beidou satellite navigation system-based sun trajectory tracking system - Google Patents
Beidou satellite navigation system-based sun trajectory tracking system Download PDFInfo
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- CN104850139A CN104850139A CN201510226695.XA CN201510226695A CN104850139A CN 104850139 A CN104850139 A CN 104850139A CN 201510226695 A CN201510226695 A CN 201510226695A CN 104850139 A CN104850139 A CN 104850139A
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Abstract
The invention relates to a Beidou satellite navigation system-based sun trajectory tracking system. The Beidou satellite navigation system-based sun trajectory tracking system includes a sunlight collection device for collecting sunlight, and a Beidou intelligent system connected with the sunlight collection device; the Beidou intelligent system is also connected with a sun tracking optical calibration device for sun trajectory calibration; the Beidou intelligent system comprises an antenna for receiving signals, and a chip which is connected with the antenna and is used for realizing real-time positioning of sunlight collection locations; and the chip is connected with an electronic logic control system. According to the Beidou satellite navigation system-based sun trajectory tracking system of the invention, the Beidou intelligent system is adopted to perform positioning, so that real-time sunlight collection of the sunlight collection device can be realized; calibration is performed through the sun tracking optical calibration device, so that sun trajectories can be tracked accurately in real time. The Beidou satellite navigation system-based sun trajectory tracking system has the advantages of structural simplicity and operational easiness.
Description
Technical field
The present invention relates to track of sun tracking technique field, be specifically related to a kind of track of sun tracker based on Beidou satellite navigation system.
Background technology
Beidou satellite navigation system is the GPS (Global Position System) that China develops voluntarily, is the 3rd ripe satellite navigation system after american global positioning system, Russian Glonass satellite navigation system.China pays much attention to the construction of satellite navigation system, is making great efforts to explore and develop the satellite navigation system having independent intellectual property right always.2000, first build up Beidou navigation pilot system, make China become the 3rd country having an autonomous satellite navigational system in the world after the United States, Russia.This system has been successfully applied to the numerous areas such as mapping, telecommunications, water conservancy, fishery, communications and transportation, forest fire protection, the mitigation disaster relief and public safety, produces significant economic benefit and social benefit.
Along with the continuous exhaustion of the natural resources such as coal, oil, people carry out unremitting exploration to the utilization of new forms of energy, and sunshine is the earth all things on earth energy basis, how better to utilize sun power to become a difficult problem of mankind's facing.Therefore, it is possible to real-time follow-up track of sun is significant to effectively utilizing of sun power, it is very necessary for studying a kind of track of sun tracker of Beidou satellite navigation system that adopts.
Publication number is that the Chinese patent of CN104238581A discloses a kind of solar automatic tracking system, comprises photoelectric detection system, tracking means and control module; Wherein, whether photoelectric detection system has sunshine in the air for detecting current time sky, and testing result is sent to described control module; Control module is used for controlling tracking means according to the testing result of described photoelectric detection system and running track from sun data; Tracking means comprises reflective mirror and steering assembly, and described steering assembly can adjust the angle of described reflective mirror according to the instruction of described control module, for reflecting sunshine to assigned address or assigned direction.Wherein, described photoelectric detection system comprises base plate, and on described base plate, the first photoelectric cell, the second photoelectric cell, the 3rd photoelectric cell and the 4th photoelectric cell arrange along clockwise direction in matrix pattern.The photoelectric detection system complex structure of this solar automatic tracking system, manufacturing process is loaded down with trivial details, can not meet the demand of people.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, a kind of track of sun tracker based on Beidou satellite navigation system is provided.
The present invention is achieved by the following technical solutions:
Based on the track of sun tracker of Beidou satellite navigation system, comprise the solar collector for collecting sunshine, the Big Dipper intelligent system be connected with described solar collector, described Big Dipper intelligent system is connected with the solar tracking optical alignment means of calibrating for track of sun; Described Big Dipper intelligent system comprise for Received signal strength antenna, be connected with described antenna, for realizing the chip that solar light collection place is located in real time, described chip is connected with electronic logic control system.
Described technical scheme is preferably, and described chip adopts BD-1722 chip.
Described technical scheme is preferably, and described electronic logic control system adopts the single-chip computer control system based on C8051F020 chip.
Described technical scheme is preferably, and described antenna is Beidou antenna or GPS dual-band antenna.
Described technical scheme is preferably, described solar collector comprises the support with framed structure, support is provided with the second rotating shaft and control device, described second rotating shaft is connected with bracing frame, the two ends, top of bracing frame are respectively equipped with two the first rotating shafts, described first rotating shaft is connected with the sidewall in sunlight collecting portion of the tubular structure being provided with opening respectively, be provided with the daylighting lens array of Fiber connection in sunlight collecting portion and be provided with the sensor be connected with control device, the hollow structure that described optical fiber is arranged on the first rotating shaft and the second rotating shaft is inner.
Described technical scheme is preferably, and the outside of described second rotating shaft is provided with the protection box be arranged on described support.
Described technical scheme is preferably, and described first rotating shaft is vertical with the second rotating shaft to be arranged.
Described technical scheme is preferably, and the opening part in described sunlight collecting portion is provided with panel.
Described technical scheme is preferably, and described daylighting lens array is just hexagonal.
Described technical scheme is preferably, and support frame as described above is U-shaped structure.
Compared with prior art, superior effect of the present invention is: adopt Big Dipper intelligent system location, realize solar collector Real-time Collection sunshine, calibrated by solar tracking optical alignment means, realize accurately following the trail of in real time track of sun, structure is simple, easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the track of sun tracker that the present invention is based on Beidou satellite navigation system;
Fig. 2 is the structural representation of solar collector in Fig. 1.
Accompanying drawing mark is as follows:
1-Big Dipper intelligent system, 11-antenna, 12-chip, 13-electronic logic control system, 2-solar collector, 21-support, 22-protect box, 23-first rotating shaft, 24-panel, 25-position transducer, 26-sunlight collecting portion, 27-daylighting lens array, 28-bracing frame, 29-second rotating shaft, 3-solar tracking optical alignment means.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the invention is described in further detail.
As shown in accompanying drawing 1,2, track of sun tracker based on Beidou satellite navigation system of the present invention, comprise the solar collector 2 for collecting sunshine, the Big Dipper intelligent system 1 be connected with described solar collector 2, described Big Dipper intelligent system 1 is connected with the solar tracking optical alignment means 3 of calibrating for track of sun; Described Big Dipper intelligent system 1 comprise for Received signal strength antenna 11, be connected with described antenna 11, for realizing the chip 12 of locating in real time in solar light collection place, described chip 12 is connected with electronic logic control system 13.Described chip 12 adopts BD-1722 chip, and described electronic logic control system 13 adopts the single-chip computer control system based on C8051F020 chip.Described antenna 11 is Beidou antenna or GPS dual-band antenna.
Described solar collector 2 comprises the support 21 with framed structure, support 21 is provided with the second rotating shaft 29 and control device, described second rotating shaft 29 is connected with bracing frame 28, the two ends, top of bracing frame 28 are respectively equipped with two the first rotating shafts 23, described first rotating shaft 23 is connected with the sidewall in sunlight collecting portion 26 of the tubular structure being provided with opening respectively, the daylighting lens array 27 with Fiber connection is provided with in sunlight collecting portion 26, and be provided with the position transducer 25 be connected with control device, the hollow structure that described optical fiber is arranged on the first rotating shaft 23 and the second rotating shaft 29 is inner.The outside of described second rotating shaft 29 is provided with the protection box 22 be arranged on described support 21.Described first rotating shaft 23 is vertical with the second rotating shaft 29 to be arranged.The opening part in described sunlight collecting portion 26 is provided with panel 24, and described panel 24 adopts transparent glass material to make.Described daylighting lens array 27 is just hexagonal, and support frame as described above 28 is U-shaped structure.Described sunlight collecting portion 26 comprises the daylighting lens array 27 be made up of glass convex lens or Fresnel Lenses, and the corresponding light-conductive optic fibre of each lens of daylighting lens array 27, optical fiber is plastic optical fiber, and optical fiber receiving end summit is positioned at each array lens focus place.Described first rotating shaft 23 is for adjusting the luffing angle of daylighting lens array 27, and described second rotating shaft 29 is hollow structure, makes daylighting lens array 27 aim at the sun at any time by controlling the first rotating shaft 23, second rotating shaft 29 rotation.
The principle of work that the present invention is based on the track of sun tracker of Beidou satellite navigation system is, the real-time location in solar light collection place is realized by Big Dipper intelligent system 1, acquisition time and geographical longitude and latitude information, then according to track of sun theoretical model, described track of sun theoretical model can according to the track of sun change of Different periods in throughout the year, thus ensure all accurately to follow the tracks of track of sun in the middle of one day.Obtain real-time sun altitude and position angle by electronic logic control system 13, eventually through the motion of the first rotating shaft 23, second rotating shaft 29 of solar collector 2, realize the real-time follow-up to track of sun; Further, adjusted by the position of solar tracking optical alignment means 3 to the first rotating shaft 23, second rotating shaft 29, realize accurately following the trail of track of sun.
When concrete operations, described chip 12 is connected with Beidou satellite navigation system by antenna 11, determines the geographical longitude and latitude in daylighting place and real-time Greenwich Mean Time, and imports in electronic logic control system 13; Described electronic logic control system 13, according to the data received and track of sun theoretical model determination sun real time position, then controls solar collector 2 pairs of track of sun and follows the tracks of.Because described solar tracking optical alignment means 3 is connected with electronic logic control system 13, when solar collector 2 needs position correction, carry out position adjustment by solar tracking optical alignment means 3 pairs of track of sun tracing processs.Described solar tracking optical alignment means 3 is prior art.Described track of sun theoretical model is see " Of Meteorological Radiation observation procedure " 130 pages-131 pages, and China Meteorological Administration compiles and edit, Meteorology Publishing House, in September, 1996.
The present invention is not limited to above-mentioned embodiment, and when not deviating from flesh and blood of the present invention, any distortion that it may occur to persons skilled in the art that, improvement, replacement all fall into scope of the present invention.
Claims (10)
1. based on the track of sun tracker of Beidou satellite navigation system, it is characterized in that, comprise the solar collector for collecting sunshine, the Big Dipper intelligent system be connected with described solar collector, described Big Dipper intelligent system is connected with the solar tracking optical alignment means of calibrating for track of sun; Described Big Dipper intelligent system comprise for Received signal strength antenna, be connected with described antenna, for realizing the chip that solar light collection place is located in real time, described chip is connected with electronic logic control system.
2. track of sun tracker according to claim 1, is characterized in that, described chip adopts BD-1722 chip.
3. track of sun tracker according to claim 1, is characterized in that, described electronic logic control system adopts the single-chip computer control system based on C8051F020 chip.
4. track of sun tracker according to claim 1, is characterized in that, described antenna is Beidou antenna or GPS dual-band antenna.
5. track of sun tracker according to claim 1, it is characterized in that, described solar collector comprises the support with framed structure, support is provided with the second rotating shaft and control device, described second rotating shaft is connected with bracing frame, the two ends, top of bracing frame are respectively equipped with two the first rotating shafts, described first rotating shaft is connected with the sidewall in sunlight collecting portion of the tubular structure being provided with opening respectively, the daylighting lens array with Fiber connection is provided with in sunlight collecting portion, and be provided with the sensor be connected with control device, the hollow structure that described optical fiber is arranged on the first rotating shaft and the second rotating shaft is inner.
6. track of sun tracker according to claim 5, is characterized in that, the outside of described second rotating shaft is provided with the protection box be arranged on described support.
7. track of sun tracker according to claim 5, is characterized in that, described first rotating shaft is vertical with the second rotating shaft to be arranged.
8. track of sun tracker according to claim 5, is characterized in that, the opening part in described sunlight collecting portion is provided with panel.
9. track of sun tracker according to claim 5, is characterized in that, described daylighting lens array is just hexagonal.
10. track of sun tracker according to claim 5, is characterized in that, support frame as described above is U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510226695.XA CN104850139A (en) | 2015-05-06 | 2015-05-06 | Beidou satellite navigation system-based sun trajectory tracking system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510226695.XA CN104850139A (en) | 2015-05-06 | 2015-05-06 | Beidou satellite navigation system-based sun trajectory tracking system |
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| CN104850139A true CN104850139A (en) | 2015-08-19 |
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| CN201510226695.XA Pending CN104850139A (en) | 2015-05-06 | 2015-05-06 | Beidou satellite navigation system-based sun trajectory tracking system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768829A (en) * | 2017-09-29 | 2018-03-06 | 中国电子科技集团公司第五十四研究所 | A kind of antenna based on solar tracking points to modification method |
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| CN204557229U (en) * | 2015-05-06 | 2015-08-12 | 北京首量科技有限公司 | Based on the track of sun tracker of Beidou satellite navigation system |
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2015
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Patent Citations (8)
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| US20030169200A1 (en) * | 2002-03-07 | 2003-09-11 | Urban Marek W. | Method and apparatus for automatically tracking the sun with an object |
| CN2684009Y (en) * | 2004-02-18 | 2005-03-09 | 莫达勇 | Lighting and illuminating device utilizing sunlight |
| CN101482246A (en) * | 2008-03-26 | 2009-07-15 | 宋记锋 | Sunlight optical fibre illuminator and sun tracing method |
| CN102055378A (en) * | 2009-11-02 | 2011-05-11 | 胡剑峰 | Sunlight tracker |
| CN202453740U (en) * | 2012-01-12 | 2012-09-26 | 华北电力大学 | Solar automatic-tracking device based on GPS (Global Positioning System) and light-sensitive sensor |
| CN103838248A (en) * | 2012-11-27 | 2014-06-04 | 西安嘉乐世纪机电科技有限公司 | Mechanical tracking system of sunlight leading-in system |
| CN103872976A (en) * | 2014-01-12 | 2014-06-18 | 莫岸 | Solar-energy automatic tracing system based on Beidou Navigation System |
| CN204557229U (en) * | 2015-05-06 | 2015-08-12 | 北京首量科技有限公司 | Based on the track of sun tracker of Beidou satellite navigation system |
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| CN107768829A (en) * | 2017-09-29 | 2018-03-06 | 中国电子科技集团公司第五十四研究所 | A kind of antenna based on solar tracking points to modification method |
| CN107768829B (en) * | 2017-09-29 | 2019-07-26 | 中国电子科技集团公司第五十四研究所 | A kind of antenna direction modification method based on solar tracking |
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Address after: 101111, Beijing, Tongzhou District city channel light mechanical and electrical integration industrial base, four light street, No. 2, building 304, room 5 Applicant after: Beijing Polytron Technologies Inc Address before: 101111 Tongzhou District City, Zhongguancun science and Technology Park, Tongzhou Industrial Park, the integration of optical and electrical integration of industrial base, Xing Guang street, No. four, No. 5 Applicant before: Beijing Scitlion Technology Co., Ltd. |
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Application publication date: 20150819 |