CN107943105A - A kind of control method of photovoltaic module, device and photovoltaic lighting system - Google Patents
A kind of control method of photovoltaic module, device and photovoltaic lighting system Download PDFInfo
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- CN107943105A CN107943105A CN201710967174.9A CN201710967174A CN107943105A CN 107943105 A CN107943105 A CN 107943105A CN 201710967174 A CN201710967174 A CN 201710967174A CN 107943105 A CN107943105 A CN 107943105A
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- photovoltaic module
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The present invention discloses a kind of control method of photovoltaic module, device and photovoltaic lighting system.Wherein, this method includes：Obtain indoor and outdoor air data and weather data；According to the indoor and outdoor air data and the weather data, the corresponding action for controlling photovoltaic module.The present invention judges indoor and outdoor air quality condition and weather conditions by environmental data, so as to accordingly control the action of photovoltaic module.So that photovoltaic module adjusts inclination angle according to solar incident angle, ensure that photovoltaic lighting system obtains maximum generated energy, and the forced convertion for the indoor and outdoor air for realizing photovoltaic lighting system is rotated using photovoltaic module single shaft, improves indoor air quality, effectively reduces indoor temperature.
Description
Technical field
The present invention relates to photovoltaic lighting technique field, in particular to a kind of control method of photovoltaic module, device and
Photovoltaic lighting system.
Background technology
Existing photovoltaic light court is mostly using fixed angle installation printing opacity photovoltaic module, the established angle of photovoltaic module
Degree cannot be adjusted accordingly according to incident ray, so as to influence the generating efficiency of photovoltaic system.Due to printing opacity photovoltaic module
In power generation, backboard fever and room air do not circulate, temperature rise, the air quality decline being easy to cause in courtyard.
The problem of can not adaptively being adjusted the angle for photovoltaic module in the prior art, not yet propose effective solve at present
Scheme.
The content of the invention
A kind of control method of photovoltaic module, device and photovoltaic lighting system are provided in the embodiment of the present invention, it is existing to solve
There is the problem of photovoltaic module can not be adjusted the angle adaptively in technology.
In order to solve the above technical problems, the present invention provides a kind of control method of photovoltaic module, wherein, this method bag
Include：Obtain indoor and outdoor air data and weather data；According to the indoor and outdoor air data and the weather data, corresponding control
The action of photovoltaic module.
Further, indoor and outdoor air data and weather data are obtained, including：Obtained by indoor air quality sensor
Room air data；Outdoor air data are obtained by Outdoor Air Quality sensor；Day is obtained by outdoor infrared sensor
Destiny evidence.
Further, according to the indoor and outdoor air data and the weather data, the action of photovoltaic module is accordingly controlled,
Including：By analyzing the indoor and outdoor air data and the weather data, indoor and outdoor air situation and weather conditions are determined；Root
According to the indoor and outdoor air situation and the weather conditions, the corresponding action for controlling photovoltaic module.
Further, by analyzing the indoor and outdoor air data and the weather data, indoor and outdoor air situation is determined
And weather conditions, including：By analyzing the indoor and outdoor air data, determine whether indoor air quality is good, determine outdoor
Whether air quality is good；By analyzing the weather data, determine whether weather conditions are abnormal.
Further, according to the indoor and outdoor air situation and the weather conditions, the action of photovoltaic module is accordingly controlled,
Including：If the indoor air quality is bad, the Outdoor Air Quality is good, and the state of weather is normal, then controls institute
Photovoltaic module is stated to rotate with pre-set velocity；If the indoor air quality is good, the Outdoor Air Quality is good, the day
Gaseity is normal, it is determined that solar energy irradiation level；The action of the photovoltaic module is controlled according to the solar energy irradiation level；If
The indoor air quality is good, and the Outdoor Air Quality is bad and/or the state of weather is abnormal, then controls the photovoltaic
Component is horizontal；If the indoor air quality is bad, the Outdoor Air Quality is bad and/or the day is vaporous
State is abnormal, then controls the photovoltaic module to be horizontal, and triggers indoor air purification operation.
Further, the action of the photovoltaic module is controlled according to the solar energy irradiation level, including：If the sun
Energy irradiation level >=preset strength, then control the photovoltaic module to be rotated according to angle of incidence of sunlight degree, so that the photovoltaic
Component is in the angle for receiving maximum solar energy irradiation level；If the solar energy irradiation level ＜ preset strengths, described in control
Photovoltaic module is horizontal.
Further, the method further includes：Solar energy irradiation level and sunlight are determined by solar radiation sensor
Incident angle.
Present invention also offers a kind of control device of photovoltaic module, wherein, which includes：Data acquisition module, is used
In acquisition indoor and outdoor air data and weather data；Control module, for according to the indoor and outdoor air data and the weather
Data, the corresponding action for controlling photovoltaic module.
Further, the control module includes：Determination unit, for by analyzing the indoor and outdoor air data and institute
Weather data is stated, determines indoor and outdoor air situation and weather conditions；Control unit, for according to the indoor and outdoor air situation and
The weather conditions, the corresponding action for controlling photovoltaic module.
Further, the determination unit, specifically for by analyzing the indoor and outdoor air data, determining room air
Whether quality is good, determines whether Outdoor Air Quality is good；By analyzing the weather data, determine whether weather conditions are different
Often.
Further, described control unit, including：First control subelement, for bad in the indoor air quality,
The Outdoor Air Quality is good, in the case of the state of weather is normal, controls the photovoltaic module to be rotated with pre-set velocity；
Second control subelement, for good in the indoor air quality, the Outdoor Air Quality is good, and the state of weather is just
In the case of often, solar energy irradiation level is determined；The action of the photovoltaic module is controlled according to the solar energy irradiation level；3rd control
Subunit, for good in the indoor air quality, the Outdoor Air Quality is bad and/or the state of weather is abnormal
In the case of, control the photovoltaic module to be horizontal；4th control subelement, in the indoor air quality not
It is good, the Outdoor Air Quality is bad and/or the state of weather exception in the case of, control the photovoltaic module to be in level
Position, and trigger indoor air purification operation.
Further, the second control subelement, specifically for the feelings in the solar energy irradiation level >=preset strength
Under condition, the photovoltaic module is controlled to be rotated according to angle of incidence of sunlight degree, so that the photovoltaic module, which is in, receives maximum
The angle of solar energy irradiation level；In the case of the solar energy irradiation level ＜ preset strengths, the photovoltaic module is controlled to be in
Horizontal level.
Present invention also offers a kind of photovoltaic lighting system, wherein, which includes：It is installed on photovoltaic daylighting
Photovoltaic module, motor, controller, indoor air quality sensor, Outdoor Air Quality sensor, the outdoor infrared of system head
Sensor；Wherein, rotation axis is provided with the photovoltaic module, for driving photovoltaic module to rotate；The controller, for adopting
Collect the data of the indoor air quality sensor, the Outdoor Air Quality sensor and the outdoor infrared sensor, root
According to the data of collection control instruction is sent to the motor；The motor, for driving the photovoltaic according to the control instruction
The rotation of component upper rotary shaft.
Further, the indoor air quality sensor, for obtaining room air data；The Outdoor Air Quality
Sensor, for obtaining outdoor air data；The outdoor infrared sensor, for obtaining weather data.
Apply the technical scheme of the present invention, indoor and outdoor air quality condition and weather conditions are judged by environmental data, from
And accordingly control the action of photovoltaic module.So that photovoltaic module adjusts inclination angle according to solar incident angle, ensure photovoltaic lighting system
Maximum generated energy is obtained, and the pressure pair for the indoor and outdoor air for realizing photovoltaic lighting system is rotated using photovoltaic module single shaft
Stream, improves indoor air quality, effectively reduces indoor temperature.
Brief description of the drawings
Fig. 1 is the flow chart of the control method of photovoltaic module according to embodiments of the present invention；
Fig. 2 is the structure diagram of the control device of photovoltaic module according to embodiments of the present invention；
Fig. 3 is the structure diagram of photovoltaic lighting system according to embodiments of the present invention；
Fig. 4 is photovoltaic module schematic diagram according to embodiments of the present invention；
Fig. 5 is the schematic diagram that photovoltaic module according to embodiments of the present invention is in rotary state；
Fig. 6 is the schematic diagram that photovoltaic module according to embodiments of the present invention is horizontal；
Fig. 7 is all parts schematic view of the mounting position in photovoltaic lighting system according to embodiments of the present invention；
Fig. 8 is the control flow chart of photovoltaic lighting system according to embodiments of the present invention.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as the limit to the present invention
It is fixed.
Embodiment one
Fig. 1 is the flow chart of the control method of photovoltaic module according to embodiments of the present invention, as shown in Figure 1, this method bag
Include following steps：
Step S101, obtains indoor and outdoor air data and weather data；
Step S102, according to indoor and outdoor air data and weather data, the corresponding action for controlling photovoltaic module.
The present embodiment judges indoor and outdoor air quality condition by environmental data (indoor and outdoor air data and weather data)
And weather conditions, so as to accordingly control the action of photovoltaic module.So that photovoltaic module adjusts inclination angle according to solar incident angle, ensure
Photovoltaic lighting system obtains maximum generated energy, and the indoor and outdoor for realizing photovoltaic lighting system is rotated using photovoltaic module single shaft
The forced convertion of air, improves indoor air quality, effectively reduces indoor temperature.
In actual mechanical process, room air data can be obtained by indoor air quality sensor, pass through outdoor
Air quality sensor obtains outdoor air data, and weather data is obtained by outdoor infrared sensor., can be accurate based on this
Related data is obtained, basis is provided for follow-up progress data analysis.
In the present embodiment, according to indoor and outdoor air data and weather data, the corresponding action for controlling photovoltaic module can be with
Realized by following preferred embodiment：By analyzing indoor and outdoor air data and weather data, indoor and outdoor air situation is determined
And weather conditions；According to indoor and outdoor air situation and weather conditions, the corresponding action for controlling photovoltaic module.
Specifically, it can determine whether indoor air quality is good by analyzing indoor and outdoor air data, determine outdoor empty
Whether makings amount is good；By analyzing weather data, determine whether weather conditions are abnormal.In specific implementation, phase can be set
The criterion of pass, for example, it is good to be determined as air quality when outer air data meets preset standard indoors, in weather data
It is determined as exception when meeting preset standard.Anomalous weather can at least include sleet, sandstorm, haze etc..
For how according to indoor and outdoor air situation and weather conditions, the corresponding action for controlling photovoltaic module, can pass through
Following preferred embodiment is realized：
If 1) indoor air quality is bad, Outdoor Air Quality is good, and state of weather is normal, then control photovoltaic module with
Pre-set velocity rotates；
If 2) indoor air quality is good, Outdoor Air Quality is good, and state of weather is normal, it is determined that solar energy irradiates
Degree；The action of photovoltaic module is controlled according to solar energy irradiation level；
Specifically, if solar energy irradiation level >=preset strength, control photovoltaic module according to angle of incidence of sunlight degree into
Row rotates, so that photovoltaic module is in the angle for receiving maximum solar energy irradiation level；If solar energy irradiation level ＜ preset strengths,
Then control photovoltaic module is horizontal；Wherein, solar energy irradiation level and too can be determined by solar radiation sensor
Solar angle degree；
If 3) indoor air quality is good, Outdoor Air Quality is bad and/or state of weather is abnormal, then controls photovoltaic group
Part is horizontal；
If 4) indoor air quality is bad, Outdoor Air Quality is bad and/or state of weather is abnormal, then controls photovoltaic group
Part is horizontal, and triggers indoor air purification operation.
, can be according to indoor and outdoor air quality and weather conditions based on this, the corresponding running for controlling photovoltaic module.Ensure
Photovoltaic lighting system obtains maximum generated energy, and the indoor and outdoor for realizing photovoltaic lighting system is rotated using photovoltaic module single shaft
The forced convertion of air, improves indoor air quality.
Embodiment two
Corresponding to the control method of the photovoltaic module of Fig. 1 introductions, the control for present embodiments providing a kind of photovoltaic module fills
Put, the structure diagram of the control device of photovoltaic module as shown in Figure 2, the device includes：
Data acquisition module 10, for obtaining indoor and outdoor air data and weather data；
Control module 20, is connected to data acquisition module 10, for according to indoor and outdoor air data and weather data, accordingly
Control the action of photovoltaic module.
The present embodiment judges indoor and outdoor air quality condition by environmental data (indoor and outdoor air data and weather data)
And weather conditions, so as to accordingly control the action of photovoltaic module.So that photovoltaic module adjusts inclination angle according to solar incident angle, ensure
Photovoltaic lighting system obtains maximum generated energy, and the indoor and outdoor for realizing photovoltaic lighting system is rotated using photovoltaic module single shaft
The forced convertion of air, improves indoor air quality, effectively reduces indoor temperature.
Above-mentioned control module 20 can include：Determination unit, for by analyzing indoor and outdoor air data and weather data,
Determine indoor and outdoor air situation and weather conditions；Control unit, for according to indoor and outdoor air situation and weather conditions, corresponding control
The action of photovoltaic module processed.Based on this, related data can be accurately obtained, basis is provided for follow-up progress data analysis.
Above-mentioned determination unit, specifically for by analyzing indoor and outdoor air data, determining whether indoor air quality is good,
Determine whether Outdoor Air Quality is good；By analyzing weather data, determine whether weather conditions are abnormal.In specific implementation,
Relevant criterion can be set, for example, it is good to be determined as air quality when outer air data meets preset standard indoors,
It is determined as exception when weather data meets preset standard.
Above-mentioned control unit can include：First control subelement, outdoor air matter bad for air quality indoors
Amount is good, and in the case of state of weather is normal, control photovoltaic module is rotated with pre-set velocity；Second control subelement, for
Indoor air quality is good, and Outdoor Air Quality is good, in the case of state of weather is normal, determines solar energy irradiation level；According to
Solar energy irradiation level controls the action of photovoltaic module；3rd control subelement, outdoor air good for air quality indoors
In the case of poor quality and/or state of weather exception, control photovoltaic module is horizontal；4th control subelement, is used
It is bad in air quality indoors, Outdoor Air Quality is bad and/or state of weather exception in the case of, control at photovoltaic module
In horizontal level, and trigger indoor air purification operation.
Wherein, the second control subelement, specifically in the case of solar energy irradiation level >=preset strength, controlling photovoltaic
Component is rotated according to angle of incidence of sunlight degree, so that photovoltaic module is in the angle for receiving maximum solar energy irradiation level；
In the case of solar energy irradiation level ＜ preset strengths, control photovoltaic module is horizontal.
, can be according to indoor and outdoor air quality and weather conditions based on this, the corresponding running for controlling photovoltaic module.Ensure
Photovoltaic lighting system obtains maximum generated energy, and the indoor and outdoor for realizing photovoltaic lighting system is rotated using photovoltaic module single shaft
The forced convertion of air, improves indoor air quality.
Embodiment three
Corresponding to the control method of the photovoltaic module of Fig. 1 introductions, a kind of photovoltaic lighting system is present embodiments provided, is such as schemed
The structure diagram of photovoltaic lighting system shown in 3, the system include：Photovoltaic module, the electricity being installed at the top of photovoltaic lighting system
Machine, controller, indoor air quality sensor, Outdoor Air Quality sensor, outdoor infrared sensor；Wherein, photovoltaic module
On be provided with rotation axis, for driving photovoltaic module to rotate；
Controller, for air quality sensor, Outdoor Air Quality sensor and outdoor infrared sensor in collection room
Data, according to the data of collection to motor send control instruction；Motor, turns for being driven according to control instruction on photovoltaic module
The rotation of moving axis.
Indoor air quality sensor, for obtaining room air data；Outdoor Air Quality sensor, for obtaining room
Outer air data；Outdoor infrared sensor, for obtaining weather data.
Fig. 4 is photovoltaic module schematic diagram according to embodiments of the present invention, as shown in figure 4, the center per a piece of photovoltaic module
Position is both provided with a rotation axis, to drive the rotation of photovoltaic module.Fig. 5 is photovoltaic module according to embodiments of the present invention
Schematic diagram in rotary state, Fig. 6 are the schematic diagrames that photovoltaic module according to embodiments of the present invention is horizontal, and are being turned
Under the drive of moving axis, photovoltaic module can keep pre-set velocity to rotate, alternatively, resting on horizontal level or other positions.
Fig. 7 is all parts schematic view of the mounting position in photovoltaic lighting system according to embodiments of the present invention, with light in Fig. 7
Illustrated exemplified by volt light court, certainly, technical solution of the present invention is equally applicable to other photovoltaic lighting systems.Such as Fig. 7 institutes
Show, photovoltaic module is installed on the top of photovoltaic light court, has family outer air quality sensor, solar radiation in outdoor mounted
Sensor, outdoor infrared sensor.Outdoor Air Quality sensor to sensing chamber outside air quality, temperature, outdoor infrared
For sensor to detect whether outdoor weather has the anomalous weathers such as sleet, sandstorm, solar radiation sensor (is also referred to as the sun
Can irradiation sensor) detecting the angle and intensity of sunlight irradiation.Indoor air quality sensor is installed indoors, is used
To detect the indoor temperature of photovoltaic light court and air quality.
Motor drive controller is to include the signal of each sensor, and controller is sentenced according to control logic afterwards
It is disconnected, send control instruction to motor.Motor drives the rotation axis of photovoltaic module to realize the rotation of photovoltaic module according to control instruction.
Fig. 8 is the control flow chart of photovoltaic lighting system according to embodiments of the present invention, as shown in figure 8, the flow is main
Including：
First, photovoltaic lighting system is started.
Secondly, indoor and outdoor air quality and outdoor weather situation are detected；System is based on indoor air quality sensor, room
Outer air quality sensor and outdoor infrared sensor includes data, detects indoor and outdoor air quality and outdoor weather situation；Can
With setting air quality standard according to demand, the air quality standard based on setting judges that air quality is preferably still bad.
If 1) indoor air quality is bad, Outdoor Air Quality is good, and does not have the bad weathers such as sleet, sandstorm, then
The controller control motor of system, is made photovoltaic module (alternatively referred to as photovoltaic light-transmitting component) be rotated with certain speed, promotes interior
Air and outdoor air forced convertion, quickly improve indoor air quality, reduce temperature.
If 2) indoor air quality is good, Outdoor Air Quality is good, and without bad weathers such as sleet, sandstorms, then opens
Dynamic solar radiation sensor；
If solar energy irradiation level is more than or equal to 100W/ ㎡, the controller control motor of system, makes photovoltaic module according to too
Solar angle is rotated, and photovoltaic module is in the angle that can receive maximum solar energy irradiation level, and system obtains most at this time
Big generated energy；
If solar energy irradiation level is less than 100W/ ㎡, system is without following the trail of day, if photovoltaic module is in horizontal
State, then system be failure to actuate, if controlling photovoltaic module to go to horizontal level if the rotary state.
If 3) indoor air quality is good, Outdoor Air Quality is bad or has the bad weathers such as sleet, sandstorm to have one
Situation occurs, if photovoltaic module is in horizontality, system is failure to actuate, if photovoltaic module is in rotary state, the control of system
Device driving motor processed makes photovoltaic module go to horizontal level.
If 4) indoor air quality is bad, Outdoor Air Quality is bad or has the bad weathers such as sleet, sandstorm to have
One situation occurs, if photovoltaic module is in horizontality, system is failure to actuate, and photovoltaic is controlled if photovoltaic module is in rotary state
Component goes to horizontal level, and starts indoor air purification heat sink, improves indoor air quality, reduces temperature.
Based on this, the controller of photovoltaic lighting system includes the sensor information of indoor and outdoor, photovoltaic module is intelligently rotated,
The air quality in courtyard can not only be improved, improve the photovoltaic power generation quantity of system, moreover it is possible to reduce the throwing of light court ventilating system
Enter.
Understand from the above description, the present invention mainly realizes following technique effect：The sensor that indoor and outdoor is set
(air quality sensor, infrared inductor, solar radiation sensor) includes environmental information, and photovoltaic module is driven by motor
Rotate, realize that photovoltaic module single shaft intelligently rotates, quick response.Increase the generated energy of photovoltaic system, effectively reduce light court
Indoor temperature, improves indoor air quality, reduces the input of the construction cost of light court ventilating system.
Certainly, above is the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art
For, on the premise of its general principles are not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (14)
- A kind of 1. control method of photovoltaic module, it is characterised in that the described method includes：Obtain indoor and outdoor air data and weather data；According to the indoor and outdoor air data and the weather data, the corresponding action for controlling photovoltaic module.
- 2. according to the method described in claim 1, it is characterized in that, obtain indoor and outdoor air data and weather data, including：Room air data are obtained by indoor air quality sensor；Outdoor air data are obtained by Outdoor Air Quality sensor；Weather data is obtained by outdoor infrared sensor.
- 3. according to the method described in claim 1, it is characterized in that, according to the indoor and outdoor air data and the day destiny According to, the corresponding action for controlling photovoltaic module, including：By analyzing the indoor and outdoor air data and the weather data, indoor and outdoor air situation and weather conditions are determined；According to the indoor and outdoor air situation and the weather conditions, the corresponding action for controlling photovoltaic module.
- 4. according to the method described in claim 3, it is characterized in that, by analyzing the indoor and outdoor air data and the weather Data, determine indoor and outdoor air situation and weather conditions, including：By analyzing the indoor and outdoor air data, determine whether indoor air quality is good, whether determines Outdoor Air Quality Well；By analyzing the weather data, determine whether weather conditions are abnormal.
- It is 5. according to the method described in claim 4, it is characterized in that, vaporous according to the indoor and outdoor air situation and the day Condition, the corresponding action for controlling photovoltaic module, including：If the indoor air quality is bad, the Outdoor Air Quality is good, and the state of weather is normal, then described in control Photovoltaic module is rotated with pre-set velocity；If the indoor air quality is good, the Outdoor Air Quality is good, and the state of weather is normal, it is determined that the sun Can irradiation level；The action of the photovoltaic module is controlled according to the solar energy irradiation level；If the indoor air quality is good, the Outdoor Air Quality is bad and/or the state of weather is abnormal, then controls The photovoltaic module is horizontal；If the indoor air quality is bad, the Outdoor Air Quality is bad and/or the state of weather is abnormal, then controls The photovoltaic module is horizontal, and triggers indoor air purification operation.
- 6. according to the method described in claim 5, it is characterized in that, the photovoltaic module is controlled according to the solar energy irradiation level Action, including：If the solar energy irradiation level >=preset strength, controls the photovoltaic module to be turned according to angle of incidence of sunlight degree It is dynamic, so that the photovoltaic module is in the angle for receiving maximum solar energy irradiation level；If the solar energy irradiation level ＜ preset strengths, control the photovoltaic module to be horizontal.
- 7. according to the method described in claim 6, it is characterized in that, the method further includes：Pass through solar radiation sensor Determine solar energy irradiation level and angle of incidence of sunlight degree.
- 8. a kind of control device of photovoltaic module, it is characterised in that described device includes：Data acquisition module, for obtaining indoor and outdoor air data and weather data；Control module, for according to the indoor and outdoor air data and the weather data, the corresponding action for controlling photovoltaic module.
- 9. device according to claim 8, it is characterised in that the control module includes：Determination unit, for by analyzing the indoor and outdoor air data and the weather data, determining indoor and outdoor air situation And weather conditions；Control unit, for according to the indoor and outdoor air situation and the weather conditions, the corresponding action for controlling photovoltaic module.
- 10. device according to claim 9, it is characterised in thatThe determination unit, specifically for by analyzing the indoor and outdoor air data, determining whether indoor air quality is good, Determine whether Outdoor Air Quality is good；By analyzing the weather data, determine whether weather conditions are abnormal.
- 11. device according to claim 10, it is characterised in that described control unit, including：First control subelement, for bad in the indoor air quality, the Outdoor Air Quality is good, and the day is vaporous In the case of state is normal, the photovoltaic module is controlled to be rotated with pre-set velocity；Second control subelement, for good in the indoor air quality, the Outdoor Air Quality is good, and the day is vaporous In the case of state is normal, solar energy irradiation level is determined；The action of the photovoltaic module is controlled according to the solar energy irradiation level；3rd control subelement, for good in the indoor air quality, the Outdoor Air Quality is bad and/or the day In the case of gaseity exception, the photovoltaic module is controlled to be horizontal；4th control subelement, for bad in the indoor air quality, the Outdoor Air Quality is bad and/or the day In the case of gaseity exception, control the photovoltaic module to be horizontal, and trigger indoor air purification operation.
- 12. according to the devices described in claim 11, it is characterised in thatThe second control subelement, specifically in the case of the solar energy irradiation level >=preset strength, described in control Photovoltaic module is rotated according to angle of incidence of sunlight degree, so that the photovoltaic module, which is in, receives maximum solar energy irradiation level Angle；In the case of the solar energy irradiation level ＜ preset strengths, the photovoltaic module is controlled to be horizontal.
- 13. a kind of photovoltaic lighting system, it is characterised in that the photovoltaic lighting system includes：It is installed on photovoltaic lighting system top The photovoltaic module in portion, motor, controller, indoor air quality sensor, Outdoor Air Quality sensor, outdoor infrared sensing Device；Wherein, rotation axis is provided with the photovoltaic module, for driving photovoltaic module to rotate；The controller, for gathering the indoor air quality sensor, the Outdoor Air Quality sensor and the room The data of outer infrared sensor, control instruction is sent according to the data of collection to the motor；The motor, for driving the rotation of the photovoltaic module upper rotary shaft according to the control instruction.
- 14. photovoltaic lighting system according to claim 13, it is characterised in thatThe indoor air quality sensor, for obtaining room air data；The Outdoor Air Quality sensor, for obtaining outdoor air data；The outdoor infrared sensor, for obtaining weather data.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114080927A (en) * | 2021-11-19 | 2022-02-25 | 江苏建筑职业技术学院 | Multifunctional flower box for road self-maintenance |
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