CN208796116U - A kind of sun light tracking controller - Google Patents
A kind of sun light tracking controller Download PDFInfo
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- CN208796116U CN208796116U CN201821721480.0U CN201821721480U CN208796116U CN 208796116 U CN208796116 U CN 208796116U CN 201821721480 U CN201821721480 U CN 201821721480U CN 208796116 U CN208796116 U CN 208796116U
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- input
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Abstract
The utility model discloses a kind of sun light tracking controllers, a kind of sun light tracking controller, it include sensor interface, three kinds of three position of two-way state manually adjust interface, motor drive module, limit interface, time module and motor control input/output adapter.By sensor interface, to sensor power supply control, acquires the Lighting information of sensor and working sensor shape is set, provide fiducial time with time module, stop to night system and run, for energy saving of system；The input/output adapter of motor control, adapter circuit be made up of logic circuit, with two priority classes input/output, output control is determined according to input state is respectively prepared for war, brings safety to controller；Motor drive module is driven by the H bridge type of MOSFET composition, with two line driving motor positive and negative rotations, brings guaranteed reliability to controller long-play；The efficiency for improving equipment utilization solar energy maximizes its efficiency conversion, achieves good using effect.
Description
Technical field
The utility model relates to a kind of controller more particularly to a kind of sun light tracking controllers, belong to light tracing control
Technical field.
Background technique
When energy and environment problem becomes two significant challenges that the world today faces, inexhaustible, use is made full use of
Inexhaustible solar energy become mankind's inevitable choice.Solar use mainly has solar energy directly to utilize (such as solar water
Device), solar energy is changed into electric energy (photo-thermal power generation, photovoltaic power generation) etc., solar energy is efficiently used, sun light tracking system
It is essential to unite.
General solar tracking system requires to be calculated 1 year according to information such as the longitudes and latitudes of nest point in the world at present
In every day the different moments sun where angle, by the position of sun at moment each in 1 year storage to PLC, single-chip microcontroller
It, will be by calculating the position of sun at the fixed location each moment to realize tracking or in computer software.Using computer number
According to theory, the data and setting in earth longitude and latitude area are needed, once installation, just inconvenient mobile or assembly and disassembly, have been moved just every time
Parameter, setting data and adjustment parameters must be recalculated；The all very complicated solar energy tracking of principle, circuit, technology, equipment
System is miscellaneous, and layman can not at will operate.
Utility model content
Technical problem to be solved by the utility model is: a kind of sun light tracking controller is provided, to solve tradition too
The structure problem for the sensors such as sunlight sensor sensitive volume is small, photosensitive precision is low.
The technical solution of the utility model are as follows: a kind of sun light tracking controller, it includes:
Sensor interface: to sensor control/power supply, acquiring the Lighting information of sensor and control working sensor shape,
It is connect by power isolation module with internal electric source conducting wire, is connect by communication isolation module with processing unit intraphase conductor；
Three kinds of three position of two-way state manually adjusts interface: manual to " input/output adapter of motor control " input
The state of adjustment is connect by isolation module with " input/output adapter of motor control " conducting wire；
Motor drive module: being realized by the H bridge type driving of MOSFET composition, with two line driving motor positive and negative rotations, with
The connection of " input/output adapter of motor control " conducting wire；
Limit interface: " motor is limited by " input/output adapter of motor control " with external normally closed switch state
The output of drive module " is connect by isolation module with " input/output adapter of motor control " conducting wire；
Communication interface: realizing and peripheral device communication, connect with processing unit intraphase conductor；
Time module: providing the time for system, stops and runs to provide fiducial time to night system, lead with processing part
Line connection；
The input/output adapter of motor control: being made up of logic circuit, with two priority classes input/output
Adapter circuit determines output control according to input state is respectively prepared for war, and connect with " motor drive module " conducting wire, with " two-way three
Position three condition manually adjusts interface " the connection of isolation module conducting wire, connect with the isolation module conducting wire of " limit interface ", with place
Manage the connection of part conducting wire.
The motor drive module is the H bridge type drive module of two groups of MOSFET composition, with two line driving motor positive and negative rotations,
It respectively drives azimuth-drive motor and height motor realizes tracing control.
Be made up of logic circuit, adapter circuit with two priority classes input/output, according to respectively preparing for war input state
To determine output control.
With " closure-disconnection-closure " of three foot three conditions, hand is inputted to " input/output adapter of motor control "
The state of dynamic adjustment.
" motor driven mould is limited by " input/output adapter of motor control " with external normally closed switch state
The output of block ".
The beneficial effects of the utility model are: compared with prior art, using the technical solution of the utility model, passing through biography
Sensor interface to sensor power supply control, acquires the Lighting information of sensor and working sensor shape is arranged, mentioned with time module
For fiducial time, stop to night system and run, is energy saving of system；The input/output adapter of motor control, passes through logic
Adapter circuit that circuit forms, with two priority classes input/output, output control is determined according to input state is respectively prepared for war,
Safety is brought to controller；Motor drive module is driven by the H bridge type of MOSFET composition, with two line driving motor positive and negative rotations,
Guaranteed reliability is brought to controller long-play；The efficiency for improving equipment utilization solar energy maximizes its efficiency conversion,
Achieve good using effect.
Detailed description of the invention
Fig. 1 is Tthe utility model system schematic block diagram；
Fig. 2 is the utility model H bridge motor driven schematic diagram；
Fig. 3 is the utility model motor driven input/output adapter schematic diagram；
Fig. 4 is three kinds of state manual adjustment designs schematic diagrames of the utility model；
Fig. 5 is that the normally opened limit of the utility model connects design diagram；
Fig. 6 is the utility model host computer routinely display figure；
Fig. 7 is the utility model host computer parameter setting figure.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below with reference to this specification attached drawing pair
The utility model is described in further detail.
Embodiment 1: as shown in attached drawing 1~5, a kind of sun light tracking controller, it is characterised in that: it includes:
Sensor interface: to sensor control/power supply, acquiring the Lighting information of sensor and control working sensor shape,
It is connect by power isolation module with internal electric source conducting wire, is connect by communication isolation module with processing unit intraphase conductor；
Three kinds of three position of two-way state manually adjusts interface: i.e. " closure-disconnection-closure ", to " motor control it is defeated
Enter/o adapter " state manually adjusted is inputted, it is led by isolation module and " input/output adapter of motor control "
Line connection；
Motor drive module: being realized by the H bridge type driving of MOSFET composition, with two line driving motor positive and negative rotations, with
The connection of " input/output adapter of motor control " conducting wire；
Limit interface: " motor is limited by " input/output adapter of motor control " with external normally closed switch state
The output of drive module " is connect by isolation module with " input/output adapter of motor control " conducting wire；
Communication interface: realizing and peripheral device communication, connect with processing unit intraphase conductor；
Time module: providing the time for system, stops and runs to provide fiducial time to night system, lead with processing part
Line connection；
The input/output adapter of motor control: being made up of logic circuit, with two priority classes input/output
Adapter circuit determines output control according to input state is respectively prepared for war, and connect with " motor drive module " conducting wire, with " two-way three
Position three condition manually adjusts interface " the connection of isolation module conducting wire, connect with the isolation module conducting wire of " limit interface ", with place
Manage the connection of part conducting wire.
Further, the H bridge type that motor drive module is made up of MOSFET drives to realize, just with two line driving motors
Reversion, respectively drives azimuth-drive motor and height motor realizes tracing control.
Further, adapter circuit be made up of logic circuit, with two priority classes input/output, according to each standby
Input state fight to determine output control.
Further, with " closure-disconnection-closure " of three foot three conditions, " the input/output adaptation of motor control is given
Device " inputs the state manually adjusted.
Further, it is limited with external normally closed switch state by " input/output adapter of motor control "
The output of " motor drive module ".
The working principle of the utility model is: (using 5 core Aviation Connectors by sensor interface according to communication protocol
SP21, interface definition, 1 for data just, 2 is negative for number, and 3 be ground connection, and 4 is negative for out-put supply, 5 for out-put supply just, power supply:
DC5V(3-5.5V), messaging parameter: baud rate 19200, even parity check, 1 stop position) the control external sensor working time,
The operating mode of external sensor can be set by leading to sensor interface during work, while acquire external sensor each region light
According to value.
Processing part by acquisition external sensor each region illumination value, storage each season illumination setting value, with
The operating mode of track control system, exceptional interface input state and adjustment initiation value, analysis processing output phase answer adjustment signal (to
Above and below, east or west), " motor drive module " is driven by output signal after " input/output adapter of motor control " conditioning,
Strong current drive corresponding motor is exported through " motor drive module " again, the pose adjustment of driving device realizes sun light tracking control
System.
" input/output adapter of motor control " uses hardware priority design drawing 3: to automatic control signal, manually
Signal and limit input control signal are controlled, using different priority；To turning upwards and turn downwards also using different preferential
Grade.Limit input is as shown in Figure 5: being controlled with external normally closed switch state, highest priority, when outside is fitted without limit
Equipment has arrived limit state, and motor, which drives, to be allowed to；It manually adjusts as shown in Figure 4: three three kinds of position states
Manually adjust switch.That is " closure-disconnection-closure ", priority is taken second place, this is that have measured signal by processing unit sorting defeated
It is fashionable, forbid automatic control signal output to realize, three kinds of states " closure-disconnection-closure " are mainly to two sides of motor
The interval time of driving transformation is reserved to rotational transform, guarantees the safe operation of motor driven part；Automatic control signal, it is excellent
First grade is minimum.Turn priority height downwards, it is low to turn priority upwards.The driving with small-signal to heavy current is realized simultaneously, is increased
The reliability and Acceptable life of equipment are added.
Motor drive module is as shown in Figure 2: driving two line driving motors positive and negative using the H bridge type being made up of MOSFET
Turn, realizes and sun light tracking is controlled.It is detected by size of current, realized flow control and alarm；Opposite relay control comes
It says, design and adjustment difficulty are big, but as long as design and adjustment are completed, cost wants low, it is critical that frequent in on-off
Control system in, MOSFET composition H bridge type driving on-off number be far longer than relay effectively electricity be attracted number, increase
Availability, reliability and Acceptable life are added.
Communication interface mainly and external device communication, using wired and wireless two kinds of compatible designs, realize long-range monitoring and
Control, group net operation and time check and correction etc..
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.Finally, it is stated that with
Upper embodiment is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment to the utility model
It is described in detail, those skilled in the art should understand that, the technical solution of the utility model can be repaired
Change or equivalent replacement should all cover without departing from the objective and range of technical solutions of the utility model in the utility model
Scope of the claims in.
Claims (2)
1. a kind of sun light tracking controller, it is characterised in that: it includes:
Sensor interface: to sensor control power supply, the Lighting information and control working sensor shape of acquisition sensor, pass through electricity
Source isolation module is connect with internal electric source conducting wire, is connect by communication isolation module with processing unit intraphase conductor；
Three kinds of three position of two-way state manually adjusts interface: manually adjusting to " input/output adapter of motor control " input
State, connect by isolation module with " input/output adapter of motor control " conducting wire；
Motor drive module: it is driven by the H bridge type of MOSFET composition, with two line driving motor positive and negative rotations, with " motor control
The connection of input/output adapter " conducting wire；
Limit interface: " motor driven is limited by " input/output adapter of motor control " with external normally closed switch state
The output of module " is connect by isolation module with " input/output adapter of motor control " conducting wire；
Communication interface: realizing and peripheral device communication, connect with processing unit intraphase conductor；
Time module: providing the time for system, stops and runs to provide fiducial time to night system, connect with processing unit intraphase conductor
It connects；
The input/output adapter of motor control: adaptation be made up of logic circuit, with two priority classes input/output
Circuit determines output control according to input state is respectively prepared for war, and connect with " motor drive module " conducting wire, with " three position of two-way
Three condition manually adjusts interface " the connection of isolation module conducting wire, connect with the isolation module conducting wire of " limit interface ", with processing unit
Intraphase conductor connection.
2. sun light tracking controller according to claim 1, it is characterised in that: the motor drive module passes through
The H bridge type of MOSFET composition drives to realize, with two line driving motor positive and negative rotations, respectively drives azimuth-drive motor and height motor is real
Existing tracing control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721480.0U CN208796116U (en) | 2018-10-23 | 2018-10-23 | A kind of sun light tracking controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721480.0U CN208796116U (en) | 2018-10-23 | 2018-10-23 | A kind of sun light tracking controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208796116U true CN208796116U (en) | 2019-04-26 |
Family
ID=66212136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821721480.0U Expired - Fee Related CN208796116U (en) | 2018-10-23 | 2018-10-23 | A kind of sun light tracking controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208796116U (en) |
-
2018
- 2018-10-23 CN CN201821721480.0U patent/CN208796116U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |