CN208848091U - A kind of photovoltaic solar tracking tracking system based on LoRA communication - Google Patents
A kind of photovoltaic solar tracking tracking system based on LoRA communication Download PDFInfo
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- CN208848091U CN208848091U CN201821577614.6U CN201821577614U CN208848091U CN 208848091 U CN208848091 U CN 208848091U CN 201821577614 U CN201821577614 U CN 201821577614U CN 208848091 U CN208848091 U CN 208848091U
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- 238000004891 communication Methods 0.000 title claims abstract description 54
- 238000009434 installation Methods 0.000 claims abstract description 42
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
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Abstract
The utility model discloses a kind of photovoltaic solar tracking tracking systems based on LoRA communication, the solar tracking tracking system includes pedestal, turntable, column, driving mechanism, be used to support fixed photovoltaic panel installation support frame and tracing control unit and LoRA communication mould, the turntable is contained in pedestal and bottom is installed in pedestal by driving mechanism, the column is fixedly mounted on the center of the turntable vertically, fixed transverse rod and fixed brace are provided with below the top of the column, extensible member is provided on fixed transverse rod and close to the junction of fixed transverse rod and fixed brace, the lower end front edge of the installation support frame is provided with cmos image sensor, the solar tracking tracking system of the utility model is conducive to the irradiation that photovoltaic panel receives sunlight, to enable the round-the-clock irradiation for obtaining sunlight of sun tracking system, And installation and removal are simple, flexible adjustment, and energy adjust automatically solar tracking angle substantially increases the utilization rate of the energy.
Description
Technical field
The utility model belongs to technical field of solar more particularly to a kind of photovoltaic solar tracking tracking system based on LoRA communication
System.
Background technique
Existing photovoltaic sun tracking system mainly uses light irradiation sensor to detect the intensity of daylight, at a time
When being tracked to daylight, need through the inclination angle that repeatedly adjusts photovoltaic bracket (including East and West direction and north-south namely X-axis side
To and Y-direction), when the irradiation intensity that irradiation sensor is fed back is most strong, then it is assumed that be to reach optimal inclination angle (i.e. photovoltaic
Component faces the sun), so that the accurate tracking to the sun is realized, to improve the power generation effect that can improve about 30% or so
Energy.And the light irradiation sensor now used at present is at some time point, and the inclination angle for repeatedly adjusting photovoltaic bracket is needed just to be able to achieve
Photovoltaic module faces the sun, and adjustment when is too long, while also affecting the service life of executing agency, light irradiation sensor
At high price, manufacturing cost and maintenance cost restrict the application of sun tracking system.Due to each sun tracking system require it is independent
The data volume of light irradiation sensor, acquisition is very big, is unfavorable for transmitting and handle.At the same time, rotating mechanism design is unreasonable,
It is unable to automatic sun-tracing, needs manual operation control, thus not convenient enough, rotating mechanism is extremely complex, rotates not stable enough, manufacture
At high cost, flexibility is not high, and regional difference is big, and easy break-down.
Utility model content
It is practical according to this purpose of this utility model is to provide a kind of photovoltaic solar tracking tracking system based on LoRA communication
Novel solar tracking tracking system is conducive to the irradiation that photovoltaic panel receives sunlight, to enable sun tracking system is round-the-clock to obtain the sun
The irradiation of light, and installation and removal are simple, flexible adjustment, and energy adjust automatically solar tracking angle substantially increases the utilization of the energy
Rate, to achieve the goals above, the utility model use following technical scheme:
According to the one aspect of this hair utility model, a kind of photovoltaic solar tracking tracking system based on LoRA communication is provided,
The solar tracking tracking system include pedestal, turntable, column, driving mechanism, be used to support the installation support frame of fixed photovoltaic panel with
And tracing control unit and LoRA communicate mould, the turntable is contained in pedestal and bottom by driving mechanism is installed on pedestal
Interior, the column is fixedly mounted on the center of the turntable vertically, be provided with below the top of the column fixed transverse rod and
Fixed brace, one end of the fixed transverse rod are fixed on column, and the other end of the fixed transverse rod protrudes horizontally up and fixed brace
One end connection, the other end of the fixation brace is tilted down and is fixedly connected with the column, on fixed transverse rod and close
The junction of fixed transverse rod and fixed brace is provided with extensible member, and the top of the column and the upper end back side of installation support frame turn
Dynamic connection, the soffit of the installation support frame and the telescopic end of the extensible member are rotatablely connected, in the installation support frame
Lower end front edge be provided with cmos image sensor, the video output terminals of the cmos image sensor and tracking control
The video acquisition input terminal of unit processed connects, the communication control of the communication port of LoRA communication module and the tracing control unit
End connection, the drive output of the tracing control unit respectively with the drive control end of the driving mechanism and stretching for extensible member
The electrical connection of contracting control terminal, the solar tracking tracking system further includes angular transducer, Temperature Humidity Sensor and air velocity transducer, institute
State the output end of the output end of angular transducer, the output end of Temperature Humidity Sensor and air velocity transducer respectively with tracing control list
The acquisition input terminal connection of member, is additionally provided with runner in the bottom of the turntable, the turntable also passes through runner and the pedestal
Interior bottom is in rolling contact.
Preferably, the LoRA communication module includes LoRA RF transceiver and radio-frequency receiving-transmitting antenna, the tracing control
Unit is connect by LoRA RF transceiver with radio-frequency receiving-transmitting antenna communication.
Above scheme is it is further preferred that the tracing control unit includes central controller, data storage and driving
The video acquisition input terminal of output module, the central controller is connect with the video output terminals of the cmos image sensor,
The drive output of the central controller extension and contraction control end with the drive control end of the driving mechanism and extensible member respectively
The communication ends of electrical connection, the central controller are connect by LoRA RF transceiver with radio-frequency receiving-transmitting antenna communication, described
The output end of the output end of angular transducer, the output end of Temperature Humidity Sensor and air velocity transducer respectively with central controller
Acquire input terminal connection.
Above scheme it is further preferred that the angular transducer be set to disk edge and be located at fixed transverse rod just under
Side, the output end of the Temperature Humidity Sensor and the output end of air velocity transducer are set on the end of fixed transverse rod.
Above scheme is it is further preferred that the driving output module includes that X-axis driving row module, frequency converter and Y-axis are driven
Dynamic execution module, the first drive output of the central controller pass sequentially through frequency converter and X-axis driving row module and driving
Second drive output of mechanism electrical connection, the central controller drives execution module and the extensible member by Y-axis
The electrical connection of extension and contraction control end.
Above scheme is it is further preferred that the central controller uses STM32F107RB processor chips, the data
Memory uses FIFO memory module.
Above scheme is it is further preferred that the LoRA RF transceiver is controlled by SPI data/address bus and the center
Device communication connection, the LoRA RF transceiver are communicated using the wireless free signal frequency range of 137MHz~525MHz.
Above scheme is it is further preferred that the LoRA RF transceiver is carried out using the wireless free signal frequency range of 433MHz
Communication.
Above scheme close to the front of the installation support frame upper and lower ends end it is further preferred that be respectively arranged with
It is used to support the strip arc groove of photovoltaic panel, the front between the installation support frame upper and lower ends end is additionally provided with multiple
Intermediate support, the back side both ends of the photovoltaic panel are fixed on the upper and lower ends end of the installation support frame by strip arc groove
The intermediate back side in the front in portion, photovoltaic panel is fixed between installation support frame upper and lower ends end just by intermediate support
Face.
Above scheme is described it is further preferred that the intermediate support includes integrally formed support portion and interconnecting piece
The lower end of support portion is fixed on the front of installation support frame, and the upper end of support portion is the cambered surface to lower recess, in the two sides of cambered surface
Edge stretches out the interconnecting piece, is provided with through-hole on the interconnecting piece.
The support portion is solid cylinder, cylindrical column, square hollow column or solid squares column.
In conclusion the utility model has following technical effect that since the utility model uses above-mentioned technical proposal
(1), the utility model uses the angle of cmos image sensor real-time detection incident ray, can effectively reduce and chase after
Day, the executing agency of system adjusted angle motion number, can rapidly adjust photovoltaic panel and enter within the scope of reasonable inclination angle,
Extend the service life of sun tracking system.Solar tracking system will be acquired using the spread-spectrum communications technology of LoRA communication module composition simultaneously
System realizes unified monitoring by LoRA gateway accessing host computer, thus realize to several sun tracking systems carry out it is unified detect and
Monitoring, and the angle of cmos image sensor real-time detection incident ray is used to reduce the biography of entire solar energy sun-following system
Sensor quantity, and the reliability of the sun tracking system of entire solar energy can be enhanced, to effectively increase the utility model solar energy
The generating efficiency of sun tracking system.
(2), the utility model utilizes the angle of cmos image sensor real-time detection incident ray, and accordingly adjusts the sun
Can plate direction and the elevation angle (inclination angle), the information such as inclination angle are transmitted to central controller, central controller integrate solar panels,
The information that cmos image sensor and other sensors are transmitted is handled, and automatically adjustment direction and inclination angle, thus
Achieve the purpose that automatic sun-tracing, the rotation amplitude of X-direction and Y-direction so as to maximum magnitude is adjusted, entirely controls machine
Structure is simple, at low cost, and is not susceptible to failure, and enhances integrally-built stability, and rotation process is more steady, tracking
Precision is high, at the same time, is more favorable for photovoltaic module and receives the irradiation of sunlight, to enable sun tracking system is round-the-clock to obtain too
The irradiation of sunlight, and flexible adjustment, energy adjust automatically solar tracking angle is round-the-clock to receive sunlight irradiation, substantially increases energy
The utilization rate in source.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of photovoltaic solar tracking tracking system based on LoRA communication of the utility model；
Fig. 2 is the structural relation schematic diagram of this practical installation support frame and photovoltaic panel；
Fig. 3 is this practical intermediate support structural schematic diagram；
Fig. 4 is the Principle of Communication schematic diagram of this practical LoRA communication module；
In attached drawing, 1- pedestal, 2- turntable, 3- column, 4- driving mechanism, 5- installs support frame, and 6- fixed transverse rod, 7- fixes
Brace, 8- extensible member, 9-CMOS imaging sensor, 10- tracing control unit, 11-LoRA communication module, 12- angular transducer,
13- Temperature Humidity Sensor, 14- air velocity transducer, 20- runner, 50- strip arc groove, 51- intermediate support, the control of the center 100-
Device processed, 101- data storage, 102- drive output module, 110-LoRA RF transceiver, 111- radio-frequency receiving-transmitting antenna, 112-
LoRA gateway, 113- host computer, 510- support portion, 511- interconnecting piece, 512- cambered surface, 513- through-hole, 500- photovoltaic panel.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, referring to the drawings and enumerate excellent
Embodiment is selected, the utility model is further described.However, it is necessary to illustrate, many details listed in specification
It is specific even without these just for the sake of making reader have a thorough explanation to the one or more aspects of the utility model
Details also may be implemented the utility model these aspect.
As depicted in figs. 1 and 2, according to a kind of photovoltaic solar tracking tracking system based on LoRA communication of this practical offer, institute
Stating solar tracking tracking system includes pedestal 1, turntable 2, column 3, driving mechanism 4, the installation support for being used to support fixed photovoltaic panel 500
Frame 5 and tracing control unit 10 and LoRA communication module 11, the turntable 2 is contained in pedestal 1 and bottom passes through driving machine
Structure 4 is installed in pedestal 1, and the column 3 is fixedly mounted on the center of the turntable 2 vertically, below the top of the column 3
Be provided with fixed transverse rod 6 and fixed brace 7, one end of the fixed transverse rod 6 is fixed on column 3, the fixed transverse rod 6 it is another
End is protruded horizontally up to be connect with one end of fixed brace 7, and the other end of the fixation brace 7 is tilted down and fixed with the column 3
Connection is provided with extensible member 8 on fixed transverse rod 6 and close to fixed transverse rod 6 and the junction of fixed brace 7, the column 3
Top and the upper end back side of installation support frame 5 are rotatablely connected, the soffit and the extensible member 8 of the installation support frame 5
Telescopic end rotation connection is provided with cmos image sensor 9, the CMOS in the lower end front edge of the installation support frame 5
The video output terminals of imaging sensor 9 are connect with the video acquisition input terminal of the tracing control unit 10, LoRA communication module
11 communication port is connect with the communication control end of the tracing control unit 10, the driving output of the tracing control unit 10
End is electrically connected with the drive control end of the driving mechanism 4 and the extension and contraction control end of extensible member 8 respectively, solar tracking tracking system
System further includes angular transducer 12, Temperature Humidity Sensor 13 and air velocity transducer 14, the output end of the angular transducer 12, temperature
The output end of humidity sensor 13 and the output end 14 of air velocity transducer connect with the acquisition input terminal of tracing control unit 10 respectively
It connects, is additionally provided with runner 20 in the bottom of the turntable 2, the turntable 2 is also rolled by the bottom in runner 20 and the pedestal 1
Dynamic contact, column 3 are fixedly mounted on the center of the turntable 2 and are pierced by from rotary case；4 (the frequency conversion drive of driving mechanism
Motor) by driving column 3 to rotate when the driving rotation of turntable 2,2 bottom of turntable sets several runners 20 and the runner 20 in pedestal 1
It is interior to be rotated together with turntable, reduce the friction between turntable 2 and 1 inner wall of pedestal and bottom.The angular transducer 12 it is defeated
The output end 14 of outlet, the output end of Temperature Humidity Sensor 13 and air velocity transducer is defeated with the acquisition of central controller 100 respectively
Enter end connection；The angular transducer 12 is set to 2 edge of turntable and is located at the underface of fixed transverse rod 6, and the temperature and humidity passes
The output end of sensor 13 and the output end of air velocity transducer 14 are set on the end of fixed transverse rod 6.
As shown in Figure 1, Figure 2 and Figure 3, the driving output module 102 includes that X-axis driving row module, frequency converter and Y-axis are driven
Dynamic execution module, the first drive output of the central controller 100 pass sequentially through frequency converter and X-axis driving row module and drive
Motivation structure 4 is electrically connected, and the frequency that central controller 100 exports is by Frequency Converter Control driving mechanism 4 according to the frequency of one end
It is rotated with speed, the second drive output of the central controller 100 drives execution module to stretch with described by Y-axis
The extension and contraction control end of part 8 is electrically connected；So that photovoltaic panel 500 is made circumference along shaft 3 with installation support frame 5 and (drive) rotation along X-axis,
Then by extensible member 8 make expanding-contracting action adjust installation support frame 5 make photovoltaic panel 500 vertically (along Y-axis drive) direction turn
It is dynamic, the strip arc of support photovoltaic panel 500 is separately provided in the front close to the installation 5 upper and lower ends end of support frame
Shape slot 50, the front between the installation 5 upper and lower ends end of support frame are additionally provided with multiple intermediate supports 51, the light
The back side both ends of volt plate 500 are fixed on the front of the upper and lower ends end of the installation support frame 5, light by strip arc groove 50
The intermediate back side of volt plate 500 is fixed on the front between installation 5 upper and lower ends end of support frame by intermediate support 51；It is described
Intermediate support 51 includes integrally formed support portion 510 and interconnecting piece 511, and the lower end of the support portion 510 is fixed on installation
The front of support frame 5, the upper end of support portion 510 are the cambered surface 512 to lower recess, described in the stretching of the both sides of the edge of cambered surface 512
Interconnecting piece 511, the support portion 510 is solid cylinder, cylindrical column, square hollow column or solid squares column, in the interconnecting piece
Through-hole 513 is provided on 511, the photovoltaic panel is detachably installed by intermediate support 51 in the front of the installation support frame 5
500, photovoltaic panel 500 carries out by the through-hole 513 on interconnecting piece 511 and using bolt across matching through-hole 513 removable
It unloads installation to fix, to facilitate the various components installation and removal of photovoltaic panel 500, the fixing end of the extensible member 8 is fixed on
On the edge of the fixed transverse rod 6, the telescopic end of the extensible member 8 is connect with the soffit of the installation support frame 5 and edge
The track of the axis direction of the column 3 carries out expanding-contracting action, and supports photovoltaic panel 500 and installation support frame 5 with column 3 along X
More stable in axis direction rotation process, the extensible member 8 is cylinder or other telescopic equipments；When need from installation support frame 5
When interior taking-up photovoltaic panel 500, the bolt in through-hole 513 is back-outed from 500 back side of photovoltaic panel first, then pushes photovoltaic panel 500 again
Strip arc groove 50 is left, to be more easier to take out photovoltaic panel 500 out of installation support frame 5.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the central controller 100 uses STM32F107RB processor chips, institute
It states data storage 101 and uses FIFO memory module；FIFO memory module is used to receive the output of cmos image sensor 9
The mobile image location information of the sun simultaneously stores information, is also used for for image location information being transmitted to central controller 100,
FIFO memory module is also used for receiving the temperature and humidity parameter and air velocity transducer around the detection photovoltaic panel of Temperature Humidity Sensor 13
The wind speed information of 14 detections is simultaneously sent in central controller 100；Central controller 100 is for receiving cmos image sensor
The image information of module, Temperature Humidity Sensor 13 detect the temperature and humidity parameter around photovoltaic panel and the wind of the detection of air velocity transducer 14
Fast information, and be transmitted to LoRA communication module 11 after received information is handled or issue instructions to cmos image sensor mould
Block；The LoRA communication module 11 includes LoRA RF transceiver 110 and radio-frequency receiving-transmitting antenna 111, the tracing control unit
10 are communicated to connect by LoRA RF transceiver 110 and radio-frequency receiving-transmitting antenna 111, and the tracing control unit 10 includes center control
Device 100 processed, data storage 101 and driving output module 102, the video acquisition input terminal of the central controller 100 and institute
State cmos image sensor 9 video output terminals connection, the drive output of the central controller 100 respectively with the driving
The drive control end of mechanism 4 and the extension and contraction control end electrical connection of extensible member 8, the communication ends of the central controller 100 pass through
LoRA RF transceiver 110 and radio-frequency receiving-transmitting antenna 111 communicate to connect, and the LoRA RF transceiver 110 is total by SPI data
Line and the central controller 100 communicate to connect, and the LoRA RF transceiver 110 is wirelessly free using 137MHz~525MHz
Signal frequency range is communicated, it is preferred that the LoRA RF transceiver 110 is led to using the wireless free signal frequency range of 433MHz
Letter.
In the present invention, in conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4, X-axis drives row module to be sent out according to central controller 100
Movement instruction out drives the operating of turntable 2, the fortune that makes column 3 that installation support frame 5 and photovoltaic panel 500 be driven to follow the sun
Dynamic, the angle information of the detection rotation of angular transducer 12 simultaneously feeds back to central controller 100, and Y-axis drives row module according to center
The movement instruction that controller 100 issues carrys out extensible member 8 and carries out expanding-contracting action, and the obliquity information of photovoltaic panel 500 passes through extensible member 8
The length of expanding-contracting action moves installation support frame 5 and photovoltaic panel 500 along the pitch angle control of Y-direction to realize, schemes by using CMOS
As orientation inclination angle of the sensor 1 to the sun is detected, and by the angle information at inclination angle feedback to central controller 100 to real
The existing pitch angle control of photovoltaic panel along the y axis, the utility model reduce the expense of sensor in sun tracking system.The utility model
LoRA communication module 11, which is utilized, has the characteristics that strong anti-interference and long transmission distance, the solar azimuth letter which arrives
Breath can be transferred to after LoRA gateway collected by LoRA communication module 11, by the photovoltaic panel of multiple solar tracking tracking systems
Data are uploaded to host computer 113 and carry out unified monitoring after being collected by LoRA gateway 112, improve entire photovoltaic plant solar tracking
The reliability and stability of the monitoring of system and data transmission.When solar tracking action process of the sun tracking system in beginning one day,
Cmos image sensor 9 detects the orientation of the sun, and the central controller 100 is first according to internal clock and inside
Pre-stored data carries out estimating the rough azimuth of the sun, and central controller 100 passes through I2C data interface, which enables, sends control instruction extremely
Cmos image sensor 9 shoots the normal image of exposure, then passes through I2C data interface is read from central controller 100
Image data is simultaneously stored in FIFO memory module, then analyzes image data, finds out the position of the sun in the picture, root
According to position of the sun in picture, judge the angle and inclination angle where photovoltaic panel 100, then make rapidly to install support frame 5 and
Photovoltaic panel 500 enters reasonable azimuth, keeps photovoltaic module vertical with the light of the sun, then repeats one time 2 movement, really
Recognize photovoltaic bracket and enters optimum angle of incidence.Then the angle and Y of the X-direction at 500 place of support frame 5 and photovoltaic panel will be installed
The angle in direction is saved in central controller 100, and over time, the position of the sun can change, and system repeats
Movement make support frame 5 and photovoltaic panel 500 are installed and be again introduced into ideal inclination angle, can pass through between each sun tracking system
LoRA communication module 11 forms the communication data chain that can be in communication with each other and can complete tidal data recovering and relaying by LoRa gateway
Transfer function simultaneously carries out data interaction, to realize tracking while multiple sun tracking systems, therefore uses in the place of empty mine
LoRA communication module 11 carries out the transmission of solar tracking tracking data, and transmission range is entirely appropriate up to 3~5km or longer distance
Sun tracking system in large-sized photovoltaic power station sets up data-link.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, can also make several improvements and retouch, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (10)
1. it is a kind of based on LoRA communication photovoltaic solar tracking tracking system, it is characterised in that: the solar tracking tracking system include pedestal,
Turntable, column, driving mechanism, the installation support frame for being used to support fixed photovoltaic panel and tracing control unit and LoRA communication
Mould, the turntable is contained in pedestal and bottom is installed in pedestal by driving mechanism, and the column is fixedly mounted on vertically
The center of the turntable is provided with fixed transverse rod below the top of the column and fixes brace, and the one of the fixed transverse rod
End be fixed on column, the other end of the fixed transverse rod protrude horizontally up with fixation brace one end connect, the fixation brace it is another
One end tilts down and is fixedly connected with the column, on fixed transverse rod and close to the junction of fixed transverse rod and fixed brace
It is provided with extensible member, the top of the column and the upper end back side of installation support frame are rotatablely connected, under the installation support frame
It holds the telescopic end of the back side and the extensible member to be rotatablely connected, the lower end front edge of the installation support frame is provided with CMOS figure
As sensor, the video acquisition input terminal of the video output terminals of the cmos image sensor and the tracing control unit connects
It connects, the communication port of LoRA communication module is connect with the communication control end of the tracing control unit, the tracing control unit
Drive output be electrically connected respectively with the drive control end of the driving mechanism and the extension and contraction control end of extensible member, it is described to chase after
Day tracking system further includes angular transducer, Temperature Humidity Sensor and air velocity transducer, the output end of the angular transducer, temperature
The output end of humidity sensor and the output end of air velocity transducer are connect with the acquisition input terminal of tracing control unit respectively, in institute
The bottom for stating turntable is additionally provided with runner, and the turntable also passes through runner and is in rolling contact with the bottom in the pedestal.
2. a kind of photovoltaic solar tracking tracking system based on LoRA communication according to claim 1, it is characterised in that: described
LoRA communication module includes LoRA RF transceiver and radio-frequency receiving-transmitting antenna, and the tracing control unit passes through LoRA radio-frequency receiving-transmitting
Device is connect with radio-frequency receiving-transmitting antenna communication.
3. a kind of photovoltaic solar tracking tracking system based on LoRA communication according to claim 1 or 2, it is characterised in that: institute
Stating tracing control unit includes that central controller, data storage and driving output module, the video of the central controller are adopted
Collection input terminal connect with the video output terminals of the cmos image sensor, the drive output of the central controller respectively with
The drive control end of the driving mechanism and the extension and contraction control end electrical connection of extensible member, the communication ends of the central controller are logical
It crosses LoRA RF transceiver to connect with radio-frequency receiving-transmitting antenna communication, the output end of the angular transducer, Temperature Humidity Sensor
The output end of output end and air velocity transducer is connect with the acquisition input terminal of central controller respectively.
4. a kind of photovoltaic solar tracking tracking system based on LoRA communication according to claim 1, it is characterised in that: the angle
Degree sensor is set to disk edge and is located at the underface of fixed transverse rod, and the output end and wind speed of the Temperature Humidity Sensor pass
The output end of sensor is set on the end of fixed transverse rod.
5. a kind of photovoltaic solar tracking tracking system based on LoRA communication according to claim 3, it is characterised in that: the drive
Dynamic output module includes X-axis driving row module, frequency converter and Y-axis driving execution module, the first driving of the central controller
Output end passes sequentially through frequency converter and X-axis driving row module and driving mechanism is electrically connected, and the second of the central controller drives
Dynamic output end drives the extension and contraction control end of execution module and the extensible member to be electrically connected by Y-axis.
6. a kind of photovoltaic solar tracking tracking system based on LoRA communication according to claim 3, it is characterised in that: described
LoRA RF transceiver is communicated to connect by SPI data/address bus and the central controller, and the LoRA RF transceiver uses
137MHz~525MHz is wireless, and free signal frequency range is communicated.
7. a kind of photovoltaic solar tracking tracking system based on LoRA communication according to claim 6, it is characterised in that: described
LoRA RF transceiver is communicated using the wireless free signal frequency range of 433MHz.
8. a kind of photovoltaic solar tracking tracking system based on LoRA communication according to claim 1, it is characterised in that: close
The front of the installation support frame upper and lower ends end is separately provided for the strip arc groove of support photovoltaic panel, in the peace
Front between dress support frame upper and lower ends end is additionally provided with multiple intermediate supports, and the back side both ends of the photovoltaic panel pass through
Strip arc groove is fixed on the front of the upper and lower ends end of the installation support frame, and the intermediate back side of photovoltaic panel passes through intermediate branch
Support member is fixed on the front between installation support frame upper and lower ends end.
9. a kind of photovoltaic solar tracking tracking system based on LoRA communication according to claim 8, it is characterised in that: in described
Between supporting element include integrally formed support portion and interconnecting piece, the lower end of the support portion is fixed on the front of installation support frame,
The upper end of support portion is the cambered surface to lower recess, stretches out the interconnecting piece in the both sides of the edge of cambered surface, sets on the interconnecting piece
It is equipped with through-hole.
10. a kind of photovoltaic solar tracking tracking system based on LoRA communication according to claim 9, it is characterised in that: described
Support portion is solid cylinder, cylindrical column, square hollow column or solid squares column.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894758A (en) * | 2019-12-05 | 2020-03-20 | 深圳市欣博莱特科技有限公司 | Equipment for realizing remote regulation and control by utilizing Lora technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894758A (en) * | 2019-12-05 | 2020-03-20 | 深圳市欣博莱特科技有限公司 | Equipment for realizing remote regulation and control by utilizing Lora technology |
| CN110894758B (en) * | 2019-12-05 | 2020-12-22 | 深圳市欣博莱特科技有限公司 | Equipment for realizing remote regulation and control by utilizing Lora technology |
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Denomination of utility model: A solar tracking system based on Lora communication Effective date of registration: 20200813 Granted publication date: 20190510 Pledgee: Nanning Nanfang Financing Guarantee Co.,Ltd. Pledgor: GUANGXI SHENNENGDA INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2020450000031 |
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Date of cancellation: 20231011 Granted publication date: 20190510 Pledgee: Nanning Nanfang Financing Guarantee Co.,Ltd. Pledgor: GUANGXI SHENNENGDA INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2020450000031 |