CN107728652A - A kind of method that spherical solar azimuth automatic tracing instrument and control solar panels rotate - Google Patents
A kind of method that spherical solar azimuth automatic tracing instrument and control solar panels rotate Download PDFInfo
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- CN107728652A CN107728652A CN201711177209.5A CN201711177209A CN107728652A CN 107728652 A CN107728652 A CN 107728652A CN 201711177209 A CN201711177209 A CN 201711177209A CN 107728652 A CN107728652 A CN 107728652A
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- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
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- G05D3/12—Control of position or direction using feedback
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Abstract
The present invention relates to a kind of method that spherical solar azimuth automatic tracing instrument and control solar panels rotate, belong to artificial intelligence control field.A kind of spherical solar azimuth automatic tracing instrument, including illumination detection module, motor control module, pedestal, column, solar battery sheet is dispersed with illumination detection module.Device design is simple, and illumination tracking effect is good, and do not influenceed by outside weather conditions, geographical position change influences, real-time sunshine tracking can be realized.The method rotated using said apparatus control solar panels is as follows, motor control module according to illumination detection module transmit come the size of current signal judge solar azimuth, then the default sun for the solar battery sheet that control steering motor driving external solar power generation plate unit diverted current signal ranks the first the method achieve the angle control of the real-time steering and steering of external solar power generation plate unit towards orientation.
Description
Technical field
The present invention relates to a kind of method that spherical solar azimuth automatic tracing instrument and control solar panels rotate, belong to people
Work field of intelligent control.
Background technology
With environmental protection, the utilization of the clean energy resource such as the continuous development of energy-saving and emission-reduction demand, solar energy increasingly by
Pay attention to.Current application of solar energy focuses primarily upon the fields, such as solar street light such as generating, illumination and heating, solar heat
Hydrophone etc..Its core component is solar panel, and solar panel is by absorbing sunshine, and solar radiant energy is passed through
Photoelectric effect or photochemical effect are converted directly or indirectly into the device of electric energy.In traditional solar collecting device, with
The changeless cell panel in orientation receives that solar device is in the majority, therefore the utilization rate of in most cases solar energy is relatively low.
In order to improve its utilization rate, there is the change for allowing solar panel to follow solar azimuth and change, be i.e. solar-electricity
Pond plate light-chasing device.Current solar panel, which follows spot to apply, following several modes：First, regard daily motion trajectory track mould
Formula, set the rotation clock of solar panel in advance according to solar motion periodic law, second, photoelectric tracking pattern, third,
The pattern of following spot being combined depending on daily motion trajectory track with photoelectric tracking.This several modes all comes with some shortcomings at present, limitation
Its extensive use.Wherein the problem of device accumulated error be present depending on daily motion trajectory track mode, tracking accuracy is affected.
For photoelectric tracking mode easily by the influence of external environment, particularly veiling glare, performance of following spot is unstable.Depending on daily motion trajectory track
With the mode that photoelectric tracking is combined, although a certain degree of can overcome the shortcomings of a kind of mode, system is realized more multiple
Miscellaneous, cost is higher, limits its popularization and application.
The content of the invention
The present invention is directed to above-mentioned the shortcomings of the prior art, there is provided one kind control external solar power generation plate unit is certainly
The dynamic method rotated with the sun, and additionally provide a kind of spherical solar azimuth automatic tracing control that the above method is used
Instrument.
One of for achieving the above object, technical scheme is as follows：
A kind of spherical solar azimuth automatic tracing controller, including illumination detection module, motor control module, pedestal, column,
Illumination detection module is 1/4 spheroid, and the solar battery sheet of the shapes such as the sizes such as some is distributed with spherical uniform, and each
Between the solar battery sheet independently of each other and be connected respectively with motor control module, in addition, the solar battery sheet peace
During loaded on sphere so that pass through the ray of each independent solar cell piece central point perpendicular to right by end points of the centre of sphere
The solar battery sheet answered；
The illumination detection module is fixed on pedestal by column, and the pedestal is in horizontal positioned；
The motor control module is placed in the base interior, and connects with the steering motor of external solar power generation plate unit
Connect, meanwhile, the motor control module internal memory contains each independent solar cell piece central point using the centre of sphere as origin
Dimensional orientation；
When sunshine irradiates, the current signal sent is transferred to institute by the solar battery sheet on the illumination detection module respectively
State motor control module, the size of current control external solar power generation plate unit that the motor control module comes according to transmission
Steering motor rotates so that external solar power generation plate unit follows sun rotation, i.e., basis send the size of electric current according to from
Small order is arrived greatly to be ranked up all solar battery sheets for sending current signal, is found current signal and is ranked the first too
Positive energy cell piece, the sun for then controlling steering motor driving external solar power generation plate unit diverted current signal to rank the first
Can cell piece the default sun towards orientation.
It is preferred that the shape and/or size of solar battery sheet separate on the illumination detection module,
But resistance is installed respectively on the separate solar battery sheet so that each independent solar battery sheet is by the sun
The normalized current of the size such as output during direct projection so that size of current that each independent solar battery sheet is sent and its
Shape and/or size are unrelated, only it is relevant with sun irradiation angle, and then can cause each independent shape and/or
Size does not wait the shape of solar battery sheet or size to be varied to adapt to the sphere of the illumination detection module
Shape and layout.
It is preferred that the illumination detection module is hemisphere or spheroid.
It is preferred that the spherical solar azimuth automatic tracing controller controls 1 or controls more than the 1 outside sun simultaneously
Energy power generation plate unit follows sun rotation.
Device design is simple, and illumination tracking effect is good, and is not influenceed by outside weather conditions, geographical position change shadow
Ring, real-time sunshine tracking can be realized.
For achieving the above object two, technical scheme is as follows：
A kind of method that above-mentioned solar azimuth automatic tracing controller control external solar power generation plate unit rotates with the sun, step
It is rapid as follows,
When the sun rose or the sun occurred after the cloudy day morning, sunshine irradiates the illumination detection module, is irradiated to
Solar battery sheet on the illumination detection module sphere produces electric current and transmits electric current to the motor control module respectively
Signal, the motor control module start to carry out all solar battery sheets for sending current signal after detecting current signal
Inspection, all solar battery sheets for sending current signal are carried out according to order from big to small according to the size for sending electric current
Sequence, finds the solar battery sheet that current signal ranks the first, then according to the electric current of the motor control module memory storage
The dimensional orientation for the solar battery sheet central point that signal ranks the first, control steering motor driving external solar generating trigger
Group turns to the solar battery sheet identical that ranks the first with the current signal towards orientation；
The sun moves on high, when the motor control module detects that the current signal of any one solar battery sheet disappears
Or after being attenuated to the minimum of a setting, the motor control module restarts to all solar energy for sending current signal
Cell piece carries out inspection and sorted, and the solar battery sheet that next current signal ranks the first is found, then according to the electricity
The dimensional orientation for the solar battery sheet central point that the current signal of machine control module memory storage ranks the first, controls the steering
Motor drives the external solar power generation plate unit to turn to the solar battery sheet phase to be ranked the first with next current signal
With towards orientation；
When the motor control module can't detect the current signal of solar battery sheet, now for enter night-time hours or
Cloudy, weather is turned out cloudy etc. without the period is shined upon, and the motor control module enters dormancy, and keeps the external solar
Power generation plate unit current location is constant, until the motor control module detects the electricity that any one piece of solar battery sheet is sent
Start to start inspection after stream signal；
Above-mentioned steps are back and forth carried out.
It is preferred that the motor control module sends electricity according to order from big to small according to the size for sending electric current to all
When the solar battery sheet of stream signal is ranked up, detect that the current signal that the adjacent two pieces of solar battery sheets of thing are sent is strong
To spend identical and when ranking the first, the solar battery sheet for giving tacit consent to west is the solar battery sheet that current signal ranks the first,
And the steering motor is controlled to drive the external solar power generation plate unit to turn to and the solar battery sheet identical direction
Orientation；
When the motor control module detect current signal strength that neighbouring two pieces of solar battery sheets are sent it is identical and
When ranking the first, the solar battery sheet given tacit consent to above is the solar battery sheet that current signal ranks the first, and controls institute
State steering motor and drive the external solar power generation plate unit steering and the solar battery sheet identical towards orientation.
It is preferred that the solar battery sheet sends voltage signal, the motor control module detection solar battery sheet
Voltage signal, the size of the voltage signal sent according to solar battery sheet send voltage according to order from big to small to all
The solar battery sheet of signal is ranked up, and finds the solar battery sheet that voltage signal ranks the first, and then control turns to electricity
Machine driving external solar power generation plate unit turns to the solar battery sheet identical direction side to be ranked the first with the voltage signal
Position.
It is using the beneficial effect of above-mentioned technical proposal：Realize the real-time steering of external solar power generation plate unit and turn
To angle control, because horizontal and vertical steering in real time is realized in the design in the sphere space orientation of simulation；Meanwhile turn to
Time is relevant with the quantity of the solar battery sheet corresponding to solar irradiation on the illumination detection module, solar battery sheet
Quantity is more, then the polling period of the motor control module is shorter, and relative external solar power generation plate unit chases after in real time
With the cycle of sun movement with regard to short, so as to farthest utilize solar energy.
For achieving the above object two, another technical scheme is as follows：
Another kind is rotated using above-mentioned solar azimuth automatic tracing controller control external solar power generation plate unit with the sun
Method, step is as follows,
The motor control module is provided with polling period, starts to detect mould to the illumination after the monitoring time specified is reached
Current signal that each solar battery sheet on block is sent carries out inspection, then according to send the size of electric current according to from
Small order is arrived greatly to be ranked up all solar battery sheets for sending current signal, is found current signal and is ranked the first too
Positive energy cell piece, steering motor driving external solar power generation plate unit is then controlled to turn to what is ranked the first with the current signal
Solar battery sheet identical is towards orientation；
When the motor control module can't detect any signal, the external solar power generation plate unit current location is kept
It is constant.
It is preferred that the motor control module sends electricity according to order from big to small according to the size for sending electric current to all
When the solar battery sheet of stream signal is ranked up, detect that the current signal that the adjacent two pieces of solar battery sheets of thing are sent is strong
To spend identical and when ranking the first, the solar battery sheet for giving tacit consent to west is the solar battery sheet that current signal ranks the first,
And the steering motor is controlled to drive the external solar power generation plate unit to turn to and the solar battery sheet identical direction
Orientation；
When the motor control module detect current signal strength that neighbouring two pieces of solar battery sheets are sent it is identical and
When ranking the first, the solar battery sheet given tacit consent to above is the solar battery sheet that current signal ranks the first, and controls institute
State steering motor and drive the external solar power generation plate unit steering and the solar battery sheet identical towards orientation.
It is preferred that the solar battery sheet sends voltage signal, the motor control module detection solar battery sheet
Voltage signal, the size of the voltage signal sent according to solar battery sheet send voltage according to order from big to small to all
The solar battery sheet of signal is ranked up, and finds the solar battery sheet that voltage signal ranks the first, and then control turns to electricity
Machine driving external solar power generation plate unit turns to the solar battery sheet identical direction side to be ranked the first with the voltage signal
Position.
It is preferred that polling period is 15 minutes.
The advantages of this kind of method, is that method design is simple, is easy to implement.The place of deficiency is：1st, consume energy, by institute
Stating motor control module needs to be constantly in computing state, it requires the motor control module upper electricity always.2nd, inspection week
The setting of phase, set the time shorter, add the power consumption of the motor control module；Set the time longer, then may make
Changed into signals such as the solar battery sheet electric currents having within the period without driving external solar battery in time
Trigger group rotates, and causes solar energy not make full use of.
The innovation of the present invention is, on the one hand, using solar battery sheet as sensor, passes through the size of current signal
Control the steering of external solar power generation plate unit, rather than directly use optical sensor, so as to overcome optical sensor easily by
The drawbacks of ectocine, particularly influenceed by veiling glare, the defects of performance of following spot is unstable.
On the other hand, 1/4 spheroid of the illumination detection module or the architectural feature of hemisphere or spheroid, spherical uniform point
It is furnished with the designing of solar battery sheet, the motor control module internal memory contains each solar battery sheet in sphere centre coordinate system
Dimensional orientation, the core of above-mentioned design be by the sun on high in orientation according to sphere discretization, it is achieved thereby that discrete
The control external solar power generation plate unit of formula follows direct sunlight angle to carry out horizontal and vertical steering, so as to maximum
Degree utilizes solar energy.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of embodiments of the invention 1；
Fig. 2 is the side schematic view of the embodiment of the present invention 1；
Fig. 3 is the top view of the embodiment of the present invention 1；
Fig. 4 is the overall structure diagram that the embodiment of the present invention 1 includes external solar power generation plate unit 5；
Fig. 5 is the side schematic view of outside solar panel unit 5 in the embodiment of the present invention 1.
In accompanying drawing 1-5, the list of designations represented by each label is as follows：1st, illumination detection module, including 1-
1st, solar battery sheet, 2, motor control module, 3, pedestal, 4, column, 5, external solar power generation plate unit, 6, turn to electricity
Machine.
Denoted in Fig. 5 and rotate horizontally motor 6-1 and pitching electric rotating machine 6-2.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
Embodiment 1
As Figure 1-5, a kind of spherical solar azimuth automatic tracing controller, including illumination detection module 1, motor control mould
Block 2, pedestal 3, column 4,
Illumination detection module 1 is 1/4 spheroid, and the solar battery sheet 1-1 of the shapes such as the sizes such as some is distributed with spherical uniform, and
It is connected independently of each other and with motor control module 2 respectively between each solar battery sheet 1-1, in addition, the solar energy
When cell piece 1-1 is installed on sphere so that pass through each independent solar cell piece 1-1 central points by end points of the centre of sphere
Ray is all perpendicular to the corresponding solar battery sheet 1-1；
The illumination detection module 1 is fixed on pedestal 3 by column 4, and the pedestal 3 is in horizontal positioned；
The motor control module 2 is placed in inside the pedestal 3, and with the steering motor 6 of external solar power generation plate unit 5
Connection, meanwhile, the internal memory of motor control module 2 contain each independent solar cell piece 1-1 central points using the centre of sphere as
The dimensional orientation of origin；
When sunshine irradiates, the solar battery sheet 1-1 on the illumination detection module 1 transmits the current signal sent respectively
To the motor control module 2, the motor control module 2 according to transmission come size of current control external solar power generation plate
The steering motor 6 of unit 5 rotates so that external solar power generation plate unit 5 follows sun rotation, i.e. basis sends the big of electric current
It is small that all solar battery sheet 1-1 for sending current signal are ranked up according to order from big to small, find current signal
The solar battery sheet 1-1 to rank the first, steering motor 6 is then controlled to drive the diverted current of external solar power generation plate unit 5
The default sun for the solar battery sheet 1-1 that signal ranks the first is towards orientation.
In this example, separate solar battery sheet 1-1 shape and/or area are big on the illumination detection module 1
It is small to wait, as shown in figure 3, but the separate solar battery sheet 1-1 need to install respectively it is correspondingly sized
Resistance so that each independent solar battery sheet 1-1 is by the normalized current of the size such as output during direct sunlight, mark now
The maximum current that quasi- electric current i.e. each independent solar battery sheet 1-1 are sent so that it is described it is each it is independent too
Positive energy cell piece 1-1 shape or size is varied to adapt to the spherical shape and layout of the illumination detection module 1.
In this example, the illumination detection module 1 can also be hemisphere or spheroid, in addition, the spherical solar azimuth
Automatic tracing controller controls 1 or controls more than 1 external solar power generation plate unit 5 to follow sun rotation simultaneously.
Embodiment 2
Solar azimuth automatic tracing controller control external solar power generation plate unit 5 rotates with the sun described in a kind of embodiment 1
Method, step is as follows,
When the sun rose or the sun occurred after the cloudy day morning, sunshine irradiates the illumination detection module 1, is irradiated to
Solar battery sheet 1-1 on the sphere of illumination detection module 1 produces electric current and transmitted respectively to the motor control module 2
Current signal, the motor control module 2 start to all solar cells for sending current signal after detecting current signal
Piece 1-1 carries out inspection, according to sending the size of electric current according to order from big to small to all solar energy for sending current signal
Cell piece 1-1 is ranked up, and the solar battery sheet 1-1 that current signal ranks the first is found, then according to the motor control
The dimensional orientation for the solar battery sheet 1-1 central points that the current signal of the memory storage of module 2 ranks the first, control steering motor 6
Driving external solar power generation plate unit 5 turns to the solar battery sheet 1-1 identicals direction side to be ranked the first with current signal
Position；
The sun moves on high, when the motor control module 2 detects any one solar battery sheet 1-1 current signal
After disappearing or be weakened to the minimum of a setting, the motor control module 2 restarts to all current signals that send
Solar battery sheet 1-1 carries out inspection and sorted, and finds the solar battery sheet 1-1 that next current signal ranks the first, so
The space of the solar battery sheet 1-1 central points to be ranked the first afterwards according to the current signal of the memory storage of motor control module 2
Orientation, control the steering motor 6 to drive the external solar power generation plate unit 5 to turn to and come head with next current signal
The solar battery sheet 1-1 identicals of position are towards orientation；
When the motor control module 2 can't detect solar battery sheet 1-1 current signal, now to enter night when
Section or cloudy, weather are turned out cloudy etc. without the period is shined upon, and the motor control module 2 enters dormancy, and keeps the outside
The current location of solar panel unit 5 is constant, until the motor control module 2 detects any one piece of solar battery sheet
Start to start inspection after the current signal that 1-1 is sent；
Above-mentioned steps are back and forth carried out.
When running into following situations, i.e., the adjacent two pieces of sun of thing are detected when the inspection of motor control module 2 is sorted
The current signal strength that energy cell piece 1-1 is sent is identical and when ranking the first, the solar battery sheet 1-1 for giving tacit consent to west is electricity
The solar battery sheet that stream signal ranks the first, and control the steering motor 6 to drive the external solar power generation plate unit 5
Turn to the solar battery sheet identical towards orientation；
The electric current that neighbouring two pieces of solar battery sheet 1-1 are sent is detected when the inspection of motor control module 2 is sorted
Signal intensity is identical and when ranking the first, the solar battery sheet 1-1 given tacit consent to above is the sun that current signal ranks the first
Energy cell piece, and control the steering motor 6 to drive the external solar power generation plate unit 5 to turn to and the solar battery sheet
Identical is towards orientation.
This method concrete operations are as follows, and when morning, the sun comes up in the east, illumination detection module 1 is towards the eastward sun
Can cell piece 1-1 it is maximum by solar irradiation, its caused electric energy is most, the solar battery sheet 1-1 of remaining direction due to
Angle of sun rays deflection now is larger, so caused electric energy is few, or even nothing.Motor control module 2 detects each sun
Can cell piece 1-1 transmission electric power signal, such as electric current, voltage signal, be current signal in this example.
Motor control module 2 is judged and according to size of current each solar battery sheet 1-1 current signals inputted
All solar battery sheet 1-1 for sending current signal are sorted, determine the solar battery sheet 1- that current signal ranks the first
1, as shown in figure 5, steering motor 6 can set up horizontal rotation motor 6-1 and pitching electric rotating machine 6-2 separately in this example, due to above-mentioned reality
The described device for applying example 1 is stored with each independent solar cell piece 1-1 dimensional orientation（With the illumination detection module 1
The centre of sphere is the dimensional orientation of origin system）So that rotate horizontally motor 6-1 and pitching electric rotating machine 6-2 and believe according to electric current
Number solar battery sheet 1-1 identical dimensional orientations to rank the first are turned to, and control the steering motor 6 to drive described outer
Portion's solar panel unit 5 turns to the solar battery sheet identical that ranks the first with current signal towards orientation, so as to
To cause device described in embodiment 1 and external solar power generation plate unit 5 to overcome the change of device infield, that is, change ground
The device that need not be debugged described in embodiment 1 during point just may be such that external solar power generation plate unit 5 follows solar irradiation.
When the sun from east to west and gradually rises on high, when continuously moving to next position, because illumination detects mould
The solar battery sheet 1-1 of original direction is received on block 1 solar irradiation is reduced, and west adjacent thereto or its top
Solar battery sheet obtains preferable lighting angle, then the current signal that the solar battery sheet 1-1 of original direction is sent subtracts
Current signal enhancing weak, that adjacent west or the solar battery sheet 1-1 of top are sent.When last inspection arrive it is any one
The individual solar battery sheet 1-1 for sending current signal sends current signal when weakening to the minimum of setting or disappearance, motor control
Molding block 2 starts again at inspection and sorted, and redefines the cell piece 1-1 that current signal ranks the first, and start steering motor 6
Drive external solar power generation plate unit 5 to rotate, control the steering motor 6 to drive the external solar power generation plate unit 5
Turn to the orientation of direction identical with the solar battery sheet that current signal ranks the first.
By that analogy, with the movement of the sun, the signal that illumination detection module 1 is sent is handled through motor control module 2, is driven
The dynamic motor 6-1 and pitching electric rotating machine 6-2 that rotates horizontally is rotated, and drives the external solar power generation plate unit 5 to be rotated with day,
Until the sun sets, now, illumination detection module 1 does not receive illumination, and the direction of the external solar power generation plate unit 5 is protected
The position held before the sun sets is motionless.
When the sun rises within second day, illumination detection module 1 receives luminance signal again, and controls the steering again
Motor 6 drives the external solar power generation plate unit 5 to turn to the solar battery sheet identical to be ranked the first with current signal
Towards orientation, the action of following spot of repetition one day.
Further, when a whole day is all weather of the wet weather without the sun, the non-output signal of illumination detection module 1 is described
External solar power generation plate unit 5 does not rotate, and this condition is equal under night environment the external solar power generation plate unit 5 not
The requirement of rotation.
When in the time of one day, the sun occurs in batch (-type), for example there is the sun in the morning, is blown etc. without too at the cloudy day in the afternoon
Sun；Or there is the sun in the morning without the sun, afternoon；Or the sun occur in the morning without the sun, noon, to afternoon again without too
A variety of weather conditions such as sun.No matter which kind of meteorological condition, as long as sky does not have output signal, institute without the sun, illumination detection module 1
External solar power generation plate unit 5 is stated to remain stationary as.As long as the sun occurs in sky, illumination detection module 1 has output signal, motor
Control module 2 starts immediately, controls the steering motor 6 to drive the external solar power generation plate unit 5 to turn to and believes with electric current
Number solar battery sheet 1-1 identicals to rank the first repeat the action of following spot of one day, obtain the maximum sun in time towards orientation
Can assimilation effect.
Method in this, which realizes, is followed the trail of, be standby at night daytime, and fine day is followed the trail of, rainy days is standby and batch (-type) fine day
Follow the trail of solar irradiation.
Embodiment 3
One kind uses solar azimuth automatic tracing controller described in embodiment 1 to control external solar power generation plate unit 5 with the sun
The method of rotation, step is as follows,
The motor control module 2 is provided with polling period, starts to detect the illumination after the monitoring time specified is reached
The current signal inspection that each solar battery sheet 1-1 in module 1 is sent, finds the sun for sending maximum current signal
Can cell piece 1-1, then according to sending the size of electric current according to order from big to small to all sun for sending current signal
Energy cell piece 1-1 is ranked up, and finds the solar battery sheet 1-1 that current signal ranks the first, and then controls steering motor 6 to drive
Dynamic external solar power generation plate unit 5 turns to the solar battery sheet 1-1 identicals that are ranked the first with current signal towards orientation；
When the motor control module 2 can't detect any signal, the present bit of external solar power generation plate unit 5 is kept
Put constant.
Run into following special circumstances, the motor control module 2 is suitable according to from big to small according to the size of electric current is sent
When all solar battery sheet 1-1 for sending current signal of ordered pair are ranked up, the adjacent two pieces of solar cells of thing are detected
The current signal strength that piece is sent is identical and when ranking the first, the solar battery sheet 1-1 for giving tacit consent to west arranges for current signal
Solar battery sheet in first place, and control the steering motor 6 to drive the external solar power generation plate unit 5 to turn to and be somebody's turn to do
Solar battery sheet 1-1 identicals are towards orientation；
When the motor control module 2 detect current signal strength that neighbouring two pieces of solar battery sheets are sent it is identical and
When ranking the first, the solar battery sheet 1-1 given tacit consent to above is the solar battery sheet that current signal ranks the first, and is controlled
The steering motor 6 drives the external solar power generation plate unit 5 to turn to and solar battery sheet 1-1 identicals direction side
Position.
Polling period is set in the example method as 15 minutes.
The advantages of this kind of method, is that method design is simple, is easy to implement.The place of deficiency is：Power consumption, due to described
Motor control module 2 needs to be constantly in computing state, it requires the motor control module 2 upper electricity always.Polling period
Setting, set the time it is shorter, add the power consumption of the motor control module；Set the time longer, be then likely to result in
Because the signals such as the solar battery sheet electric current that has have occurred and that change within the period（Disappear or become big）, without timely
Drive external solar cell panel unit to rotate, cause solar energy not make full use of.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (10)
1. a kind of spherical solar azimuth automatic tracing controller, it is characterised in that including illumination detection module, motor control mould
Block, pedestal, column,
Illumination detection module is 1/4 spheroid, and the solar battery sheet of the shapes such as the sizes such as some is distributed with spherical uniform, and each
Between the solar battery sheet independently of each other and be connected respectively with motor control module, in addition, the solar battery sheet peace
During loaded on sphere so that pass through the ray of each independent solar cell piece central point perpendicular to right by end points of the centre of sphere
The solar battery sheet answered；
The illumination detection module is fixed on pedestal by column, and the pedestal is in horizontal positioned；
The motor control module is placed in the base interior, and connects with the steering motor of external solar power generation plate unit
Connect, meanwhile, the motor control module internal memory contains each independent solar cell piece central point using the centre of sphere as origin
Dimensional orientation；
When sunshine irradiates, the current signal sent is transferred to institute by the solar battery sheet on the illumination detection module respectively
State motor control module, the size of current control external solar power generation plate unit that the motor control module comes according to transmission
Steering motor rotates so that external solar power generation plate unit follows sun rotation, i.e., basis send the size of electric current according to from
Small order is arrived greatly to be ranked up all solar battery sheets for sending current signal, is found current signal and is ranked the first too
Positive energy cell piece, the sun for then controlling steering motor driving external solar power generation plate unit diverted current signal to rank the first
Can cell piece the default sun towards orientation.
A kind of 2. spherical solar azimuth automatic tracing controller according to claim 1, it is characterised in that the illumination
The shape and/or size of separate solar battery sheet on detection module, but the separate sun
Resistance can be installed on cell piece respectively so that each independent shape and/or size not etc. solar battery sheet by too
The normalized current of the size such as output during positive direct projection.
A kind of 3. spherical solar azimuth automatic tracing controller according to claim 2, it is characterised in that the illumination
Detection module is hemisphere or spheroid.
A kind of 4. spherical solar azimuth automatic tracing controller according to claim 2, it is characterised in that the sphere
Type solar azimuth automatic tracing controller controls 1 or controls more than 1 external solar power generation plate unit to follow the sun simultaneously
Rotate.
5. a kind of solar azimuth automatic tracing controller control external solar of usage right requirement 1 or 2 or 3 or 4 generates electricity
The method that trigger group rotates with the sun, it is characterised in that
When the sun rose or the sun occurred after the cloudy day morning, sunshine irradiates the illumination detection module, is irradiated to
Solar battery sheet on the illumination detection module sphere produces electric current and transmits electric current to the motor control module respectively
Signal, the motor control module start to carry out all solar battery sheets for sending current signal after detecting current signal
Inspection, all solar battery sheets for sending current signal are carried out according to order from big to small according to the size for sending electric current
Sequence, finds the solar battery sheet that current signal ranks the first, then according to the electric current of the motor control module memory storage
The dimensional orientation for the solar battery sheet central point that signal ranks the first, control steering motor driving external solar generating trigger
Group turns to the solar battery sheet identical that ranks the first with current signal towards orientation；
The sun moves on high, when the motor control module detects that the current signal of any one solar battery sheet disappears
Or after being attenuated to the minimum of a setting, the motor control module restarts to all solar energy for sending current signal
Cell piece carries out inspection and sorted, and the solar battery sheet that next current signal ranks the first is found, then according to the electricity
The dimensional orientation for the solar battery sheet central point that the current signal of machine control module memory storage ranks the first, controls the steering
Motor drives the external solar power generation plate unit to turn to the solar battery sheet phase to be ranked the first with next current signal
With towards orientation；
When the motor control module can't detect the current signal of solar battery sheet, now for enter night-time hours or
Cloudy, weather is turned out cloudy etc. without the period is shined upon, and the motor control module enters dormancy, and keeps the external solar
Power generation plate unit current location is constant, until the motor control module detects the electricity that any one piece of solar battery sheet is sent
Start to start inspection after stream signal；
Above-mentioned steps are back and forth carried out.
6. according to the method for claim 5, it is characterised in that
The motor control module is according to sending the size of electric current according to order from big to small to all current signals that send
When solar battery sheet is ranked up, detect current signal strength that the adjacent two pieces of solar battery sheets of thing are sent it is identical and
When ranking the first, the solar battery sheet for giving tacit consent to west is the solar battery sheet that current signal ranks the first, and controls institute
State steering motor and drive the external solar power generation plate unit steering and the solar battery sheet identical towards orientation；
When the motor control module detect current signal strength that neighbouring two pieces of solar battery sheets are sent it is identical and
When ranking the first, the solar battery sheet given tacit consent to above is the solar battery sheet that current signal ranks the first, and controls institute
State steering motor and drive the external solar power generation plate unit steering and the solar battery sheet identical towards orientation.
7. according to the method for claim 5, it is characterised in that the solar battery sheet sends voltage signal, the motor
Control module detects the voltage signal of solar battery sheet, the size of the voltage signal sent according to solar battery sheet according to from
Small order is arrived greatly to be ranked up all solar battery sheets for sending voltage signal, is found voltage signal and is ranked the first too
Positive energy cell piece.
8. another solar azimuth automatic tracing controller control external solar hair of usage right requirement 1 or 2 or 3 or 4
The method that electroplax unit moves with the sun, it is characterised in that
The motor control module is provided with polling period, starts to detect mould to the illumination after the monitoring time specified is reached
The current signal inspection that each solar battery sheet on block is sent, then according to send the size of electric current according to from greatly to
Small order is ranked up to all solar battery sheets for sending current signal, finds the solar energy that current signal ranks the first
Cell piece, steering motor driving external solar power generation plate unit is then controlled to turn to the solar energy to be ranked the first with current signal
Cell piece identical is towards orientation；
When the motor control module can't detect any signal, the external solar power generation plate unit current location is kept
It is constant.
9. according to the method for claim 8, it is characterised in that
The motor control module is according to sending the size of electric current according to order from big to small to all current signals that send
When solar battery sheet is ranked up, detect current signal strength that the adjacent two pieces of solar battery sheets of thing are sent it is identical and
When ranking the first, the solar battery sheet for giving tacit consent to west is the solar battery sheet that current signal ranks the first, and controls institute
State steering motor and drive the external solar power generation plate unit steering and the solar battery sheet identical towards orientation；
When the motor control module detect current signal strength that neighbouring two pieces of solar battery sheets are sent it is identical and
When ranking the first, the solar battery sheet given tacit consent to above is the solar battery sheet that current signal ranks the first, and controls institute
State steering motor and drive the external solar power generation plate unit steering and the solar battery sheet identical towards orientation.
10. the method that control external solar power generation plate unit according to claim 8 moves with the sun, it is characterised in that
The solar battery sheet sends voltage signal, and the motor control module detects the voltage signal of solar battery sheet, according to
The size for the voltage signal that solar battery sheet is sent is according to order from big to small to all solar energy for sending voltage signal
Cell piece is ranked up, and finds the solar battery sheet that voltage signal ranks the first.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711177209.5A CN107728652A (en) | 2017-11-22 | 2017-11-22 | A kind of method that spherical solar azimuth automatic tracing instrument and control solar panels rotate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711177209.5A CN107728652A (en) | 2017-11-22 | 2017-11-22 | A kind of method that spherical solar azimuth automatic tracing instrument and control solar panels rotate |
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