CN103135586A - Sun position tracking and interpreting device monitoring system - Google Patents
Sun position tracking and interpreting device monitoring system Download PDFInfo
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- CN103135586A CN103135586A CN 201110398407 CN201110398407A CN103135586A CN 103135586 A CN103135586 A CN 103135586A CN 201110398407 CN201110398407 CN 201110398407 CN 201110398407 A CN201110398407 A CN 201110398407A CN 103135586 A CN103135586 A CN 103135586A
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- solar azimuth
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Abstract
The invention discloses a sun position tracking and interpreting device monitoring system which comprises a plurality of photosensitive sensors, an A/D converter and a microprocessor, wherein the photosensitive sensors are used for detecting sunlight strength and converting optical signals into electrical signals, the A/D converter is connected with the photosensitive sensors and used for amplifying conducting A/D conversion on the signals output by the photosensitive sensors, and the microprocessor is connected with the A/D converter and used for analyzing and processing signals output by the A/D converter. An output end of the microprocessor is connected with a motor driver, a display screen and a fault alarm, wherein the motor driver is used for driving an east-west rotating motor and a north-south rotating motor to rotate, the east-west rotating motor and the north-south rotating motor drive a sun position tracking and interpreting device to rotate, the display screen is used for displaying the sun position, and the fault alarm is used for alarming of system faults. The sun position tracking and interpreting device monitoring system is simple in structure, reasonable in design, low in achieving cost, high in sensitivity, high in precision, high in intelligent degree, high in working safety and reliability, good in practicality, good in using effect and convenient to popularize and use.
Description
Technical field
The present invention relates to the evaluation and exploration technology field of sun power, especially relate to a kind of solar azimuth and follow the tracks of and the interpretation device monitoring and control system.
Background technology
Therefore the sun provides necessary energy and light for the growth of all things on earth on the earth, and sun's motion and the mankind's survival activity is closely bound up, understands the sun's motion situation and the orientation has great importance.Current stage, the instrument of the solar azimuth interpretation on market seldom and also its precision, accuracy all relatively poor, can not well follow the tracks of sunshine, thus can not the maximal efficiency collection and utilize sun power.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned deficiency of the prior art, provide a kind of solar azimuth to follow the tracks of and the interpretation device monitoring and control system, it is simple in structure, and is reasonable in design, realize that cost is low, highly sensitive, degree of accuracy is high, and intelligent degree is high, the safety and reliability of work is high, practical, result of use is good, is convenient to promote the use of.
for solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of solar azimuth is followed the tracks of and the interpretation device monitoring and control system, it is characterized in that: comprise a plurality of for detection of sun light intensity and for light signal being converted to the light sensor of electric signal, join with a plurality of light sensors and be used for the signal that light sensor is exported is amplified with the A/D converter of A/D conversion and joins with A/D converter and be used for the signal that A/D converter is exported is carried out the microprocessor of analyzing and processing, the output terminal of described microprocessor is connected to for driving the East and West direction electric rotating machine that drives solar azimuth tracking and the rotation of interpretation device and the motor driver that the north-south electric rotating machine is rotated, be used for showing the display screen of solar azimuth and be used for the fault alarm that the system failure is reported to the police.
Above-mentioned a kind of solar azimuth is followed the tracks of and the interpretation device monitoring and control system, it is characterized in that: comprise and A/D converter and microprocessor all joins and be used for realizing the CPLD module of logic control relation between A/D converter and microprocessor.
Above-mentioned a kind of solar azimuth is followed the tracks of and the interpretation device monitoring and control system, it is characterized in that: comprise that described East and West direction limit switch and north-south limit switch all join with microprocessor for solar azimuth being followed the tracks of and the interpretation device runs to the East and West direction limit switch that the East and West direction extreme position detects and is used for solar azimuth is followed the tracks of and the interpretation device runs to the north-south limit switch that the north-south extreme position detects.
Above-mentioned a kind of solar azimuth is followed the tracks of and the interpretation device monitoring and control system, and it is characterized in that: described light sensor is four and is respectively the first light sensor, the second light sensor, the 3rd light sensor and the 4th light sensor.
Above-mentioned a kind of solar azimuth is followed the tracks of and the interpretation device monitoring and control system, and it is characterized in that: described A/D converter is chip AD7864.
Above-mentioned a kind of solar azimuth is followed the tracks of and the interpretation device monitoring and control system, and it is characterized in that: described microprocessor is the DSP microprocessor.
Above-mentioned a kind of solar azimuth is followed the tracks of and the interpretation device monitoring and control system, and it is characterized in that: described DSP microprocessor is chip TMS320C5409.
Above-mentioned a kind of solar azimuth is followed the tracks of and the interpretation device monitoring and control system, and it is characterized in that: described display screen is LCDs.
Above-mentioned a kind of solar azimuth is followed the tracks of and the interpretation device monitoring and control system, and it is characterized in that: described fault alarm is audible-visual annunciator or phonetic alarm.
The present invention compared with prior art has the following advantages:
1, the present invention is made of light sensor, A/D converter, microprocessor, motor driver, display screen, fault alarm and CPLD module etc., and is of the present invention simple in structure, reasonable in design, realizes that cost is low.
2, the light sensor in the present invention can Real-time Collection sun light intensity signal, be provided be used to the CPLD module that realizes logic control relation between A/D converter and microprocessor, microprocessor can obtain the solar azimuth signal rapidly and accurately, the control display screen display is shown the solar azimuth signal, and control solar azimuth and follow the tracks of and the interpretation device tracking sun, highly sensitive, degree of accuracy is high.
3, microprocessor of the present invention can be completed interpretation and the tracking of solar azimuth automatically, reduces artificial participation, and intelligent degree is high, uses manpower and material resources sparingly.
4, the present invention designs and has realized fault alarm, and when system broke down, microprocessor can be controlled fault alarm and send failure alarm signal, reminds the staff in time to take corresponding measure, has guaranteed the safety and reliability of system works.
5, of the present invention practical, help people to follow and develop sun power goodly, solve problem of energy crisis, result of use is good, is convenient to promote the use of.
In sum, of the present invention simple in structure, reasonable in design, realize that cost is low, highly sensitive, degree of accuracy is high, and intelligent degree is high, and the safety and reliability of work is high, and is practical, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is schematic block circuit diagram of the present invention.
Description of reference numerals:
1-1-the first light sensor; 1-2-the second light sensor; 1-3-the 3rd light sensor;
1-4-the 4th light sensor; The 2-fault alarm; The 3-A/D converter;
The 4-microprocessor; The 5-CPLD module; The 6-motor driver;
7-East and West direction electric rotating machine; 8-north-south electric rotating machine; The 9-display screen;
10-north-south limit switch; 11-East and West direction limit switch.
Embodiment
as shown in Figure 1, the present invention includes a plurality of for detection of sun light intensity and for light signal being converted to the light sensor of electric signal, join with a plurality of light sensors and be used for the signal that light sensor is exported is amplified with the A/D converter 3 of A/D conversion and joins with A/D converter 3 and be used for the signal that A/D converter 3 is exported is carried out the microprocessor 4 of analyzing and processing, the output terminal of described microprocessor 4 is connected to for driving the East and West direction electric rotating machine 7 that drives solar azimuth tracking and the rotation of interpretation device and the motor driver 6 that north-south electric rotating machine 8 is rotated, be used for showing the display screen 9 of solar azimuth and be used for the fault alarm 2 that the system failure is reported to the police.
As shown in Figure 1, in the present embodiment, comprise and A/D converter 3 and microprocessor 4 all joins and be used for realizing the CPLD module 5 of A/D converter 3 and 4 logic control relation of microprocessor.Comprise that described East and West direction limit switch 11 and north-south limit switch 10 all join with microprocessor 4 for solar azimuth being followed the tracks of and the interpretation device runs to the East and West direction limit switch 11 that the East and West direction extreme position detects and is used for solar azimuth is followed the tracks of and the interpretation device runs to the north-south limit switch 10 that the north-south extreme position detects.Described light sensor is four and is respectively the first light sensor 1-1, the second light sensor 1-2, the 3rd light sensor 1-3 and the 4th light sensor 1-4.Described A/D converter 3 is chip AD7864.Described microprocessor 4 is the DSP microprocessor.Described DSP microprocessor is chip TMS320C5409.Described display screen 9 is LCDs.Described fault alarm 2 is audible-visual annunciator or phonetic alarm.
as shown in Figure 1, principle of work of the present invention and the course of work are: when solar irradiation is mapped on light sensor, light sensor is exported to A/D converter 3 after detecting in real time sun light intensity signal and light signal being converted to electric signal, the signal that 3 pairs of light sensors of A/D converter are exported amplifies with the rear mode the transmission of data that arranges according to CPLD module 5 of A/D conversion to microprocessor 4, the signal that microprocessor 4 reception A/D converters 3 are exported also carries out analyzing and processing to signal, draw intensity signal and solar azimuth, export corresponding control signal to motor driver 6, display screen 9 and fault alarm 2, motor driver 6 drives East and West direction electric rotating machine 7 and 8 rotations of north-south electric rotating machine according to the control signal of microprocessor 4, East and West direction electric rotating machine 7 drives solar azimuth tracking and the rotation of interpretation device East and West direction, north-south electric rotating machine 8 drives solar azimuth tracking and the north-south rotation of interpretation device, completing two-dimentional solar azimuth follows the tracks of and interpretation, simultaneously, show in real time the solar azimuth signal on display screen 9.When system broke down, microprocessor 4 was controlled fault alarm 2 and is sent failure alarm signal, reminded the staff in time to take corresponding measure, had guaranteed the safety and reliability of system works.
In sum, of the present invention simple in structure, reasonable in design; realize that cost is low; highly sensitive, degree of accuracy is high, and intelligent degree is high; the safety and reliability of work is high; practical, help people to follow and develop sun power goodly, solve problem of energy crisis; result of use is good, is convenient to promote the use of.
The above; it is only preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every any simple modification, change and equivalent structure of above embodiment being done according to the technology of the present invention essence changes, and all still belongs in the protection domain of technical solution of the present invention.
Claims (9)
1. a solar azimuth is followed the tracks of and the interpretation device monitoring and control system, it is characterized in that: comprise a plurality of for detection of sun light intensity and for light signal being converted to the light sensor of electric signal, join with a plurality of light sensors and be used for the signal that light sensor is exported is amplified with the A/D converter (3) of A/D conversion and joins with A/D converter (3) and be used for the signal that A/D converter (3) is exported is carried out the microprocessor (4) of analyzing and processing, the output terminal of described microprocessor (4) is connected to for driving the East and West direction electric rotating machine (7) that drives solar azimuth tracking and the rotation of interpretation device and the motor driver (6) that north-south electric rotating machine (8) is rotated, be used for showing the display screen (9) of solar azimuth and be used for the fault alarm (2) that the system failure is reported to the police.
2. follow the tracks of and the interpretation device monitoring and control system according to a kind of solar azimuth claimed in claim 1, it is characterized in that: comprise the CPLD module (5) of all joining with A/D converter (3) and microprocessor (4) and being used for realizing logic control relation between A/D converter (3) and microprocessor (4).
3. follow the tracks of and the interpretation device monitoring and control system according to the described a kind of solar azimuth of claim 1 or 2, it is characterized in that: comprise that described East and West direction limit switch (11) and north-south limit switch (10) all join with microprocessor (4) for solar azimuth being followed the tracks of and the interpretation device runs to the East and West direction limit switch (11) that the East and West direction extreme position detects and is used for solar azimuth is followed the tracks of and the interpretation device runs to the north-south limit switch (10) that the north-south extreme position detects.
4. follow the tracks of and the interpretation device monitoring and control system according to a kind of solar azimuth claimed in claim 3, it is characterized in that: described light sensor is four and is respectively the first light sensor (1-1), the second light sensor (1-2), the 3rd light sensor (1-3) and the 4th light sensor (1-4).
5. follow the tracks of and the interpretation device monitoring and control system according to a kind of solar azimuth claimed in claim 3, it is characterized in that: described A/D converter (3) is chip AD7864.
6. follow the tracks of and the interpretation device monitoring and control system according to a kind of solar azimuth claimed in claim 3, it is characterized in that: described microprocessor (4) is the DSP microprocessor.
7. follow the tracks of and the interpretation device monitoring and control system according to a kind of solar azimuth claimed in claim 6, it is characterized in that: described DSP microprocessor is chip TMS320C5409.
8. follow the tracks of and the interpretation device monitoring and control system according to a kind of solar azimuth claimed in claim 3, it is characterized in that: described display screen (9) is LCDs.
9. follow the tracks of and the interpretation device monitoring and control system according to a kind of solar azimuth claimed in claim 3, it is characterized in that: described fault alarm (2) is audible-visual annunciator or phonetic alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110398407 CN103135586A (en) | 2011-12-04 | 2011-12-04 | Sun position tracking and interpreting device monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110398407 CN103135586A (en) | 2011-12-04 | 2011-12-04 | Sun position tracking and interpreting device monitoring system |
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| CN103135586A true CN103135586A (en) | 2013-06-05 |
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| CN 201110398407 Pending CN103135586A (en) | 2011-12-04 | 2011-12-04 | Sun position tracking and interpreting device monitoring system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557128A (en) * | 2013-11-16 | 2014-02-05 | 朱顺敏 | Dish type marine stirling solar energy thermal power generation device |
| CN104090584A (en) * | 2014-05-04 | 2014-10-08 | 中国科学院广州能源研究所 | One-dimension dislocation solar-energy tracking system |
| CN105275760A (en) * | 2015-11-25 | 2016-01-27 | 武汉理工大学 | Grid-connected type household disc type Stirling solar thermal power generation system and control method |
| CN113721666A (en) * | 2020-05-26 | 2021-11-30 | 杭州海康威视数字技术股份有限公司 | Direction adjusting method and sunlight signal collecting circuit |
-
2011
- 2011-12-04 CN CN 201110398407 patent/CN103135586A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557128A (en) * | 2013-11-16 | 2014-02-05 | 朱顺敏 | Dish type marine stirling solar energy thermal power generation device |
| CN104090584A (en) * | 2014-05-04 | 2014-10-08 | 中国科学院广州能源研究所 | One-dimension dislocation solar-energy tracking system |
| CN104090584B (en) * | 2014-05-04 | 2016-09-14 | 中国科学院广州能源研究所 | One-dimensional dislocation solar tracking system |
| CN105275760A (en) * | 2015-11-25 | 2016-01-27 | 武汉理工大学 | Grid-connected type household disc type Stirling solar thermal power generation system and control method |
| CN113721666A (en) * | 2020-05-26 | 2021-11-30 | 杭州海康威视数字技术股份有限公司 | Direction adjusting method and sunlight signal collecting circuit |
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Application publication date: 20130605 |