CN103135594A - Sunlight tracking control circuit - Google Patents
Sunlight tracking control circuit Download PDFInfo
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- CN103135594A CN103135594A CN 201110376843 CN201110376843A CN103135594A CN 103135594 A CN103135594 A CN 103135594A CN 201110376843 CN201110376843 CN 201110376843 CN 201110376843 A CN201110376843 A CN 201110376843A CN 103135594 A CN103135594 A CN 103135594A
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Abstract
The invention discloses a sunlight tracking control circuit. The sunlight tracking control circuit comprises a singlechip, wherein the input end of the singlechip is connected with the output end of an amplifier through an analog-digital converter (AD); the input end of the amplifier is connected with an illumination sensor, a wind velocity sensor and an accumulated snow sensor respectively; automatic driving equipment is connected between the AD and the illumination sensor; a timer is connected with the AD and the singlechip respectively; the output of the singlechip is divided into two paths, wherein one path is connected with a first motor through a first motor drive, and the other path is connected with a second motor through a second motor drive; light signals, wind velocity signals and accumulated snow signals are converted into electrical signals through the sensors respectively, the electrical signals are amplified through the amplifier, the amplified signals are transmitted to the AD and converted into digital signals, the digital signals are transmitted to the singlechip, and the singlechip controls the rotating motors on a horizontal rotating shaft and a vertical rotating shaft by controlling the motor drives; and by mutual control of the timer and the singlechip, a machine can search sunlight in real time after the tracking work is stopped at normal time periods in the daytime.
Description
Technical field
The present invention is a kind of sunlight follow-up control circuit.
Background technology
Along with the development of modern industry, global energy crisis and atmosphere polluting problem become increasingly conspicuous, and the regenerative resource of this cleaning of sun power has been subject to great attention and the utilization of many countries.China be a solar energy resources than the country of horn of plenty, and distribution range is wider, therefore takes full advantage of solar energy resources, and far-reaching energy strategy meaning is arranged.By the characteristic of solar panel as can be known, its generated energy is directly proportional to intensity of illumination above shining it, and accepts the direct light of the sun, can obtain the maximum intensity of illumination of the sun.In existing equipment, have the photovoltaic generating system of a lot of tracking sun to have complex structure, tracking accuracy is low, and the shortcomings such as failure rate height are difficult to be generalized in real life.
Due to the natural law that can not resist, people can not continue to use sun power in round-the-clock 24 hours.In order farthest to utilize sun power, dynamical solar cell and advanced person's solar power generation automatic light source tracker is essential.Sun generating automatic light source tracker constantly is adjusted to best orientation, so that solar cell is towards the strongest sunlight by the sunlight strength of judgement different directions.Light source tracking system relies on multi-shaft motion control system, constantly adjusts solar panel, reaches best angle and position, obtains the strongest sunlight.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide a kind of sunlight follow-up control circuit, when the signal of sensor and timer imports into, control the rotation of vertical and horizontal rotating shaft.
In order to achieve the above object, the technical scheme taked of the present invention is:
a kind of sunlight follow-up control circuit, comprise single-chip microcomputer 7, the output terminal that the input end of single-chip microcomputer 7 is connected with amplifier by AD 5 connects, the first input end of amplifier 4 is connected connection with optical sensor, the second input end of amplifier 4 is connected connection with air velocity transducer, the 3rd input end of amplifier 4 is connected connection with the accumulated snow sensor, also be connected with automatic driving arrangement 12 between AD 5 and optical sensor 2, timer 13 respectively with AD 5, single-chip microcomputer 7 connects, the output of single-chip microcomputer 7 is divided into two-way, lead up to the first motor-driven 8 be connected motor 9 and connect, another road is passed through the second motor-driven 10 and is connected motor 11 connections.
In the present invention, the illumination signal, wind velocity signal, the accumulated snow signal is converted to electric signal and the amplification by amplifier by sensor, then electric signal is inputted AD converter is converted to digital signal, in being transferred to single-chip microcomputer.By the Single-chip Controlling whole system.
Description of drawings
Accompanying drawing is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
with reference to accompanying drawing, a kind of sunlight follow-up control circuit, comprise single-chip microcomputer 7, the output terminal that the input end of single-chip microcomputer 7 is connected with amplifier by AD 5 connects, the first input end of amplifier 4 is connected connection with optical sensor, the second input end of amplifier 4 is connected connection with air velocity transducer, the 3rd input end of amplifier 4 is connected connection with the accumulated snow sensor, also be connected with automatic driving arrangement 12 between AD 5 and optical sensor 2, timer 13 respectively with AD 5, single-chip microcomputer 7 connects, the output of single-chip microcomputer 7 is divided into two-way, lead up to the first motor-driven 8 be connected motor 9 and connect, another road is passed through the second motor-driven 10 and is connected motor 11 connections.
Principle of work of the present invention is:
With reference to accompanying drawing, light signal 1, wind velocity signal 14, accumulated snow signal 16, be converted to electric signal again via the amplification of amplifier 4 by sensor, be transferred to AD 5 converters, under the conversion of converter, analog electrical signal is converted to digital signal, be transferred to single-chip microcomputer 7, again by 7 pairs of motor-driven controls of single-chip microcomputer, control horizontal rotating shaft and the vertical rotary electric machine in rotating shaft, the mutual management and control of timer 13 and single-chip microcomputer 7, stop can real-time searching for sunlight after tracking work the normal period by day to make machine.
Claims (1)
1. sunlight follow-up control circuit, comprise single-chip microcomputer (7), it is characterized in that: the input end of single-chip microcomputer (7) is connected 4 with amplifier by AD (5)) the output terminal connection, the first input end of amplifier (4) is connected 2 with optical sensor) connect, the second input end of amplifier (4) is connected 15 with air velocity transducer) connect, the 3rd input end of amplifier (4) is connected 17 with the accumulated snow sensor) connect, also be connected with automatic driving arrangement (12) between AD (5) and optical sensor (2), timer (13) respectively and AD (5), single-chip microcomputer (7) connects, the output of single-chip microcomputer (7) is divided into two-way, lead up to the first motor-driven (8) be connected motor (9) and connect, another road is passed through the second motor-driven (10) and is connected motor (11) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110376843 CN103135594A (en) | 2011-11-23 | 2011-11-23 | Sunlight tracking control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110376843 CN103135594A (en) | 2011-11-23 | 2011-11-23 | Sunlight tracking control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103135594A true CN103135594A (en) | 2013-06-05 |
Family
ID=48495563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110376843 Pending CN103135594A (en) | 2011-11-23 | 2011-11-23 | Sunlight tracking control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103135594A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252204A (en) * | 2020-02-25 | 2020-06-09 | 山东科技大学 | Multi-power-driven marine comprehensive observation platform |
-
2011
- 2011-11-23 CN CN 201110376843 patent/CN103135594A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252204A (en) * | 2020-02-25 | 2020-06-09 | 山东科技大学 | Multi-power-driven marine comprehensive observation platform |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |