CN209435440U - Photovoltaic sweeping robot group network system - Google Patents
Photovoltaic sweeping robot group network system Download PDFInfo
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- CN209435440U CN209435440U CN201920458467.9U CN201920458467U CN209435440U CN 209435440 U CN209435440 U CN 209435440U CN 201920458467 U CN201920458467 U CN 201920458467U CN 209435440 U CN209435440 U CN 209435440U
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- control chip
- sweeping robot
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a kind of photovoltaic sweeping robot group network system, comprising: positioned at Master control chip, state output module and the 4G communication module monitored in micro- station；Corresponding to the LORA module of every N number of photovoltaic sweeping robot setting, it is electrically connected with Master control chip, N is positive integer and meets 16 >=N >=4；Master control chip realizes bidirectional data communication by 4G communication module and background monitoring system；For Master control chip in short range by the data communication of each LORA module realization and photovoltaic sweeping robot, LORA module communicates acquisition state parameter and operational data with each photovoltaic sweeping robot, and is sent to Master control chip；Power module is configured to provide power supply to Master control chip, state output module, LORA module and 4G communication module.The utility model can realize quickly and easily periphery group-net communication and telecommunication, reduce the networking expense of every photovoltaic sweeping robot.
Description
Technical field
The utility model relates to solar photovoltaic generation system technical fields, more particularly, to the fortune of solar power system
A kind of dimension, and in particular to photovoltaic sweeping robot group network system.
Background technique
The efficiency of photovoltaic power generation and the cleannes relationship on photovoltaic module surface are very close.The appearance of photovoltaic sweeping robot
The cleannes on photovoltaic module surface are improved well, to guarantee the generating efficiency of photovoltaic module.Major part photovoltaic is clear at present
The communication mode for sweeping robot is used based on wire communications such as RS485 buses, or based on channel radios such as WIFI, GPRS
Letter mode.
There is the disadvantages of wiring is complicated, and O&M cost is high in RS485 communication mode, and be only applicable to photovoltaic sweeping robot control
The fixed situation of device processed.The major defect of WIFI is that communication distance is limited, and when distance is slightly remote, WIFI communication can become very unstable
Fixed, on the other hand, WIFI power consumption is bigger, can shorten robot much using in battery powered photovoltaic sweeping robot
Runing time.Problem above is not present in GPRS, but needs to pay the correlative charges of mobile operator, be not able to satisfy increasingly through
The requirement of Ji property.
Utility model content
The utility model aim is in view of the problems of the existing technology, to provide a kind of photovoltaic sweeping robot networking system
System realizes quickly and easily periphery group-net communication and telecommunication, reduces the networking expense of every photovoltaic sweeping robot.
To achieve the above object, the photovoltaic sweeping robot group network system of the utility model includes being located to monitor in micro- station
Master control chip, state output module and 4G communication module；State output module and 4G communication module are electric with Master control chip
Connection；The mounting rack that inverted U is provided in micro- station is monitored, fixed to the bottom for monitoring micro- station, the fixed institute of the mounting surface of mounting rack
Master control chip, state output module and the 4G communication module stated；
Corresponding to the LORA module of every N number of photovoltaic sweeping robot setting, it is electrically connected with Master control chip, N is positive whole
Number and satisfaction 16 >=N >=4；
Wherein, Master control chip realizes bidirectional data communication by 4G communication module and background monitoring system, by acquisition
Data information is sent to background monitoring system, and receives the instruction of background monitoring system；
Master control chip passes through the data communication of each LORA module realization and photovoltaic sweeping robot, LORA mould in short range
Block communicates the state parameter and operational data of acquisition photovoltaic sweeping robot with each photovoltaic sweeping robot based on LORA, concurrently
Give Master control chip；
The state output module has at least one display screen, is mounted on the top or side, quilt for monitoring micro- station
Communication and group net operation state to show LORA module is set；
Also, it is additionally provided with power module in the micro- station of monitoring, is configured to Master control chip, state output mould
Block, LORA module and 4G communication module provide power supply；The power module includes the first access by AC power supply
With by solar powered alternate path, the alternate path is provided at least one and is located at the solar panel monitored at the top of micro- station
And the charge-discharge control circuit and secondary battery being electrically connected with solar panels, the power module further includes one can be from described
The peripheral operation at micro- station is monitored to control the switching switch for switching first access and alternate path.
Preferably, the Master control chip is STM32 series monolithic Master control chip, is arranged in a PCB circuit board,
PCB circuit board is fixed to the mounting rack.
Preferably, the motor of radiator fan and driving fan, electricity are additionally provided with below the mounting rack at the micro- station of monitoring
It is connected to the power module and Master control chip, Master control chip controls the operation of the radiator fan.
Preferably, the radiator fan is aerofoil fan, is set towards the lower side for monitoring micro- station and takes out from outside
Wind enters the micro- station of monitoring；The upper side for monitoring micro- station is provided with air outlet, and honeycomb is presented and shutter is arranged in outside, with
Monitoring the heat dissipation wind channel formed inside micro- station from bottom to top.
Preferably, the secondary battery includes lithium battery group.
Preferably, the plug and voltage transformation component that there is first access at least one to be electrically connected with city, institute
Voltage transformation component is stated to be used for 220V convert alternating current into 12V DC electricity output.
The utility model has the beneficial effects that:
The photovoltaic sweeping robot group network system of the utility model, provided with micro- station is individually monitored, wherein logical by 4G
Letter is communicated with long-range monitoring center, is sent monitoring data and is received instruction, while by LORA module in short range and respectively
A photovoltaic sweeping robot communication, receives the data of their acquisitions, uploads to long-range monitoring after being finally pooled to the micro- station of monitoring
Center realizes quickly and easily periphery group-net communication and telecommunication, reduces the networking expense of every photovoltaic sweeping robot.
Meanwhile cooling mechanism and heat dissipation wind channel are set monitoring in micro- station, it is intended to reduce data communication and collect bring heat, avoid
Cross thermally-induced failure；And it by two sets of power modules of setting, is selected for outside, realizes the switching of photovoltaic and alternating current, reduce energy
Consumption, solves the problems, such as that legacy system networking energy consumption is high.
Detailed description of the invention
Fig. 1 is the schematic diagram of the photovoltaic sweeping robot group network system of the utility model.
Fig. 2 is the schematic diagram at the micro- station of monitoring of the utility model.
Fig. 3 is the schematic diagram of the power module of the utility model.
Fig. 4 is the voltage regulator circuit schematic diagram of the utility model.
Specific embodiment
In order to know more about the technology contents of the utility model, spy lifts specific embodiment and institute's accompanying drawings is cooperated to be described as follows.
It is described with reference to the various aspects of the utility model in the disclosure, shown in the drawings of the implementation of many explanations
Example.It is not intended to cover all aspects of the utility model for embodiment of the disclosure.It should be appreciated that a variety of structures presented hereinbefore
Think and embodiment, and those of describe in more detail below design and embodiment can in many ways in any one
To implement.
In conjunction with Fig. 1-Fig. 3, photovoltaic sweeping robot group network system includes the micro- station 100 of monitoring being independently arranged, and is located at monitoring
Master control chip 101, state output module 102 and 4G communication module 104 are provided in micro- station；State output module 102 and 4G
Communication module 104 is electrically connected with Master control chip 101.In conjunction with Fig. 2, the mounting rack 200 that inverted U is provided in micro- station is monitored,
Fixed to the bottom for monitoring micro- station, the fixed Master control chip 101 of the mounting surface of mounting rack 200, state output module 102
With 4G communication module 104.In conjunction with Fig. 2, a PCB circuit board 210, Master control chip are provided on the mounting surface of mounting rack 200
101, state output module 102 and 4G communication module 104 are formed in an integrated fashion in the PCB circuit board 210.
Preferably, Master control chip 101 is STM32 series monolithic Master control chip, the especially main control of micro energy lose
Chip is arranged in PCB circuit board.
Corresponding to the LORA module 105 of every N number of photovoltaic sweeping robot setting, it is electrically connected with Master control chip 101, N
For positive integer and meet 16 >=N >=4.In the embodiment shown in fig. 1, using 4 LORA modules, accordingly each LORA module
Data communication is carried out with 16 road photovoltaic sweeping robots, therefore 4 LORA modules can be counted with 64 photovoltaic sweeping robots
According to communication, the communication and data acquisition transmission of large area low cost are realized.
Master control chip 101 can pass through 4G communication module and background monitoring system (long-range monitoring or management terminal system
System) realize bidirectional data communication, the data information of acquisition is sent to background monitoring system, and receive the finger of background monitoring system
It enables.In the embodiment of the utility model, 4G communication module is the mobile 4G network communication module based on GRRS cellular communication, can be covered
The communication link of a variety of frequency spectrums of common TD-LTE network, TE-LTE frequency range, LTE FDD frequency range, it is wireless by the 4G of high speed
Network is communicated with background monitoring system.It should be appreciated that the communication protocol about realization 4G communication in Master control chip 101
The software program supported with communication, can the selection based on 4G network and carry out preparatory burning and/or the existing operator of storage supports
Program.
Master control chip 101 short range by each LORA module realize with the data communication of photovoltaic sweeping robot,
LORA module is based on LORA with each photovoltaic sweeping robot and communicates (communications band for being based especially on 433MHz) acquisition photovoltaic
The state parameter and operational data of sweeping robot, and it is sent to Master control chip.It is noted that in photovoltaic sweeping machine
People end is provided with LORA transmitter.
State output module 104 have at least one display screen 103, be mounted on the top or side for monitoring micro- station,
It is arranged to the communication and group net operation state of display LORA module.In a further embodiment, it is also configured to aobvious
Show the operating condition of communicated to connect photovoltaic sweeping robot, such as can be by the way of scrolling display.
In conjunction with Fig. 2,3, monitors in micro- station 100 and is additionally provided with power module 110, be mounted on the bottom of the mounting rack of inverted U,
It is configured to provide electric power confession to Master control chip 101, state output module 104, LORA module 105 and 4G communication module 102
It answers.
Photovoltaic sweeping robot itself especially can be using photovoltaic power generation power supply or battery power supply, since LORA emits
The low-power consumption of device itself, power supply service life are at least up to 1 year or more, reach low-maintenance cost and macrocyclic advantage.
The power module 104 of the utility model includes by the first access of AC power supply and by solar powered
Alternate path, alternate path be provided at least one be located at monitor solar panels 120 at the top of micro- station and with solar panels electricity
The charge-discharge control circuit and secondary battery of connection, such as lithium battery group, power module further include one can from monitor it is micro- station 100
Peripheral operation with control switching the first access and alternate path to monitor it is micro- station power supply switching switch, such as button switch or
Person's toggle switch.
As shown in connection with fig. 3, the first access has one and takes electricity from 220V alternating current and carry out the change of combined-voltage transformation
The 220V alternating current (such as taking electricity by plug) of input is transformed into direct current electricity output, is that 12V is defeated in the present embodiment by depressor
Out, the secondary coil of a voltage-stablizer and transformer connects, and the direct current to export to it carries out steady pressure treatment, to meet work
Make demand.
Alternate path is provided with the charge-discharge control circuit connecting with two solar panels 120, and charge-discharge control circuit connects
It is connected to lithium battery group, is exported by charge-discharge control circuit control to the charging of lithium battery group or from lithium battery group electric discharge.It fills
Charge/discharge control circuit and voltage regulator circuit are all connected to a microcontroller, control the first access and alternate path by microcontroller
Power supply output.One switching switch, such as button switch above-mentioned are electrically connected to the microcontroller, to pass through external behaviour
Make to control Switching power output.
Voltage regulator circuit schematic diagram as shown in connection with fig. 4, voltage-stablizer optionally use LMZM33603 regulated power supply chip,
Using relatively small flat package, and size is only 9*7*4mm, can easily mount and provide 1-18V direct voltage of voltage regulation
Output.
As shown in connection with fig. 2, it distributes, installs to guarantee to monitor heat of micro- station 100 in communication and data transmission procedure
Frame 200 is using the aluminum alloy materials production for being easy to radiate.Heat release hole is arranged in its mounting surface.In the lower section of mounting rack 200, installation dissipates
Hot-air fan 150 and the motor of driving fan 140 are electrically connected to power module 110 and Master control chip 101, master control coremaking
Piece controls the operation of radiator fan, such as in some instances, is more than the threshold of setting according to the temperature that temperature sensor 130 incudes
Value, especially 60 DEG C or other setting value and the operation for starting fan.
Preferably, radiator fan is aerofoil fan, be set towards the lower side for monitoring micro- station and from external exhausting into
Enter and monitors micro- station.The upper side for monitoring micro- station is provided with air outlet, and honeycomb is presented and shutter 300 is arranged in outside, with
The heat dissipation wind channel formed inside micro- station from bottom to top is being monitored, is being recycled conducive to the natural characteristic that hot-air rises by bottom drawing
It radiates, and in outside setting shutter to prevent rainwater from entering inside.
Although the utility model has been disclosed with preferred embodiment as above, so it is not intended to limit the utility model.This reality
It is without departing from the spirit and scope of the utility model, each when that can make with novel those of ordinary skill in the art
Kind changes and retouches.Therefore, the protection scope of the utility model is subject to view those as defined in claim.
Claims (6)
1. a kind of photovoltaic sweeping robot group network system, which is characterized in that the group network system includes:
Positioned at Master control chip, state output module and the 4G communication module monitored in micro- station；State output module is communicated with 4G
Module is electrically connected with Master control chip；The mounting rack that inverted U is provided in micro- station is monitored, the bottom fixed to the micro- station of monitoring,
The mounting surface of mounting rack fixed Master control chip, state output module and the 4G communication module；
Corresponding to the LORA module of every N number of photovoltaic sweeping robot setting, be electrically connected with Master control chip, N for positive integer and
Meet 16 >=N >=4；
Wherein, Master control chip realizes bidirectional data communication by 4G communication module and background monitoring system, by the data of acquisition
Information is sent to background monitoring system, and receives the instruction of background monitoring system；
Master control chip short range by each LORA module realize with the data communication of photovoltaic sweeping robot, LORA module with
Each photovoltaic sweeping robot communicates the state parameter and operational data of acquisition photovoltaic sweeping robot based on LORA, and is sent to
Master control chip；
The state output module have at least one display screen, be mounted on the top or side for monitoring micro- station, be set
To show the communication and group net operation state of LORA module；
Also, the monitoring is additionally provided with power module in micro- station, be configured to Master control chip, state output module,
LORA module and 4G communication module provide power supply；The power module includes the first access by AC power supply and leads to
Cross solar powered alternate path, the alternate path be provided at least one be located at monitor solar panel at the top of micro- station and
The charge-discharge control circuit and secondary battery being electrically connected with solar panels, the power module further includes one can be from the monitoring
The peripheral operation at micro- station switches the switching switch of first access and alternate path to control.
2. photovoltaic sweeping robot group network system according to claim 1, which is characterized in that the Master control chip is
STM32 series monolithic Master control chip is arranged in a PCB circuit board, and PCB circuit board is fixed to the mounting rack.
3. photovoltaic sweeping robot group network system according to claim 1, which is characterized in that the installation at the micro- station of monitoring
It is additionally provided with the motor of radiator fan and driving fan below frame, is electrically connected to the power module and Master control chip,
Master control chip controls the operation of the radiator fan.
4. photovoltaic sweeping robot group network system according to claim 3, which is characterized in that the radiator fan is axis stream
Fan is set towards the lower side for monitoring micro- station and enters the micro- station of monitoring from external exhausting；Monitor the upper side at micro- station
It is provided with air outlet, honeycomb is presented and shutter is set in outside, to monitor the heat dissipation formed inside micro- station from bottom to top
Air duct.
5. photovoltaic sweeping robot group network system according to claim 1, which is characterized in that the secondary battery includes
Lithium battery group.
6. photovoltaic sweeping robot group network system according to claim 1, which is characterized in that first access has extremely
The plug and voltage transformation component of the city Shao Yigeyu electrical connection, the voltage transformation component are used for 220V convert alternating current
At 12V DC electricity output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458467.9U CN209435440U (en) | 2019-04-08 | 2019-04-08 | Photovoltaic sweeping robot group network system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458467.9U CN209435440U (en) | 2019-04-08 | 2019-04-08 | Photovoltaic sweeping robot group network system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209435440U true CN209435440U (en) | 2019-09-24 |
Family
ID=67979163
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920458467.9U Active CN209435440U (en) | 2019-04-08 | 2019-04-08 | Photovoltaic sweeping robot group network system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113422572A (en) * | 2021-07-22 | 2021-09-21 | 江苏中信博新能源科技股份有限公司 | Cleaning machine control method and system applied to photovoltaic support array |
-
2019
- 2019-04-08 CN CN201920458467.9U patent/CN209435440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113422572A (en) * | 2021-07-22 | 2021-09-21 | 江苏中信博新能源科技股份有限公司 | Cleaning machine control method and system applied to photovoltaic support array |
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