CN105676697B - A kind of tele-control system and its photovoltaic module cleaning device - Google Patents
A kind of tele-control system and its photovoltaic module cleaning device Download PDFInfo
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- CN105676697B CN105676697B CN201610067723.2A CN201610067723A CN105676697B CN 105676697 B CN105676697 B CN 105676697B CN 201610067723 A CN201610067723 A CN 201610067723A CN 105676697 B CN105676697 B CN 105676697B
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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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
Abstract
The invention discloses a kind of tele-control system and its photovoltaic module cleaning device, its tele-control system includes, control subsystem, it includes processing and control module, data acquisition module, drive module and transport module, and the transport module is established and is connected with the logic of processing subsystem；Processing subsystem, including logic processing module and database module, the logic processing module receives the data from control subsystem, and the data are stored in the database under the node of corresponding photovoltaic module cleaning device by mark of timestamp.The present invention remotely can carry out remote control cleaning to photovoltaic module, so as to reduce influence of the dust to photovoltaic efficiency and life-span, ensure the normally and efficiently operation of photovoltaic generating system.
Description
Technical field
The present invention relates to photovoltaic generation clean technologies field, and specifically, photovoltaic module can be entered more particularly to one kind
The system and photovoltaic module cleaning device of row remote control cleaning.
Background technology
Field measurement is carried out by photovoltaic generation, it is obvious that measured result shows that dust stratification influences on photovoltaic generation.Photovoltaic group
The effect of dust stratification three of part：The corruption of the occlusion effect of photovoltaic module dust stratification, the temperature effect of photovoltaic module dust stratification, photovoltaic module dust stratification
Effect is lost, therefore the black dirt of photovoltaic module is very big for the generating efficiency and aging effects of photovoltaic module.Due to large-scale light
Volt power station is located in desert belt mostly, and dust storm easily causes decrease of power generation to photovoltaic module pollution, and has a strong impact on hair
Electric income.Not only process is difficult for original photovoltaic module cleaning mode, and can not ensure to obtain timely and effective cleaning.
Photovoltaic clean robot is a kind of automation clearing apparatus for photovoltaic power generation plate.In power large-scale electric generating station, due to
Traditional Man cleaning mode cost is higher, less efficient, therefore more and more stronger to machine Man's Demands.In the prior art,
Mainly there is two ways for the cleaning of photovoltaic module, one kind is to use sweeping robot, and this sample loading mode is without to photovoltaic module
Any transformation is carried out, sweeping robot can be directly attached to photovoltaic module automatically walk, automatic cleaning, and can set different works
Operation mode, cleaning can leave photovoltaic module automatically when finishing, photovoltaic module not caused to block shade.But the technical requirements light
It is neat smooth to lie prostrate component installation, and can not ensure that stain is cleared up only with cleaning method, while existing photovoltaic is clear
Clean robot can only carry out cleaning according to program time set in advance, and all robots be intended only as it is independent
Individual isolated operation, it is impossible to consider external environment condition and robot system current state carries out intelligentized timesharing, divides mould
Block, subregional cleaning on demand.Also a kind of cleaning mode is to use intelligent cleaning device, and the technology uses fixed water
Cleaning mode is rinsed, the problems such as equipment cost is high, water resource can not ensure be present.
The content of the invention
The purpose of this part is to summarize some aspects of embodiments of the invention and briefly introduce some preferably to implement
Example.It may do a little simplified or be omitted to avoid making our department in this part and the description of the present application summary and denomination of invention
Point, the purpose of specification digest and denomination of invention obscure, and this simplification or omit and cannot be used for limiting the scope of the present invention.
In view of problem present in above-mentioned and/or existing photovoltaic module cleaning device remote control cleaning, it is proposed that this hair
It is bright.
Therefore, the one of purpose of the present invention is to provide a kind of tele-control system, and the system can be realized to photovoltaic group
The remote control of part cleaning device completes cleaning.
In order to solve the above technical problems, according to an aspect of the present invention, the invention provides following technical scheme：It is a kind of
Tele-control system, including, control subsystem, it includes processing and control module, data acquisition module, drive module and transmission mould
Block, wherein, the processing and control module control drive module is driven work, and the data acquisition module collects data letter
Breath, and processing subsystem is sent to by transport module, the transport module is established and is connected with the logic of processing subsystem；Processing
Subsystem, including logic processing module and database module, the logic processing module receive the number from control subsystem
According to, and the data are stored in the database under the node of corresponding photovoltaic module cleaning device by mark of timestamp.
As a kind of preferred scheme of tele-control system of the present invention, wherein：Institute is preset in the control subsystem
Processing subsystem IP address is stated, when control subsystem is run, the logic with processing subsystem is established by the transport module
Connection, processing subsystem identification, the node for registering photovoltaic module cleaning device corresponding to all control subsystems, and in the number
According to being established in library module and safeguard the mapping table of the photovoltaic module cleaning device installation site and network address.
As a kind of preferred scheme of tele-control system of the present invention, wherein：The processing subsystem reception processing
The data that control subsystem reports, the photovoltaic module cleaning device is controlled to carry out cleaning works：If solar irradiance is less than
Threshold value, then triggering starts the motion state parameterses that the logic processing module reads the photovoltaic module cleaning device, if institute
It is in running order to state photovoltaic module cleaning device, then terminates to read, and the information in its working condition is returned into the place
Manage subsystem；If the photovoltaic module cleaning device is in halted state, read in presently described photovoltaic module cleaning device
The electric quantity data of driving part, if the electricity of driving part is higher than pre-set limit, the processing subsystem passes through the biography
Defeated module sends the order for starting driving part to the control subsystem, starts cleaning works；If the electricity of driving part
Less than pre-set limit, then terminate cleaning procedure, and return to not enough power supply to start the information of cleaning works to processing subsystem.
As a kind of preferred scheme of tele-control system of the present invention, wherein：The threshold value, it is derived from the history same period
Solar irradiance average value shows that the percentage of irradiation level calculates with reference to irradiation instrument.
As a kind of preferred scheme of tele-control system of the present invention, wherein：The processing subsystem also includes using
Family interface module, after the client on intelligent terminal is connected to the processing subsystem by the Subscriber Interface Module SIM, pass through
The client remote access process subsystem, check system and the photovoltaic module cleaning device current state, history run
Record, assigns work order etc., to reach the monitoring and management to whole system immediately.
As a kind of preferred scheme of tele-control system of the present invention, wherein：The processing subsystem also includes outer
Portion's interface module, it receives real time meteorological data and feeds back to the logic processing module so as to control the photovoltaic module to clean
Device carries out cleaning works.
As a kind of preferred scheme of tele-control system of the present invention, wherein：The external interface module docking electricity
Stand operation platform, by generated energy data feedback in power station before and after cleaning to the power station operation platform, assess cleaning effect.
As a kind of preferred scheme of tele-control system of the present invention, wherein：The control subsystem and the place
Manage after disconnecting between subsystem, the control subsystem is by the transport module at interval of a period of time to the logic
Processing module initiates connection request, until successful connection；During disconnection, the control subsystem passes through built-in plan
Timing drives the photovoltaic module cleaning device to carry out cleaning works.
As a kind of preferred scheme of tele-control system of the present invention, wherein：The Wi-Fi that the transport module uses
Or ZigBee communication agreement is established logic with the processing subsystem and is connected.
Other in which purpose of the present invention is to provide a kind of photovoltaic module cleaning device, and the device passes through simple two maintenance and operation
Motivation structure can cover all photovoltaic modulies of a photovoltaic array, and automatic running is realized during work, greatly save manpower, save
Water source, improve cleaning effect.
In order to solve the above technical problems, according to another aspect of the present invention, the invention provides following technical scheme：One
Kind photovoltaic module cleaning device, including control subsystem, support unit and clearing cell, wherein, support unit includes fixed group
Part, drive component and rocker arm assembly, rocker arm assembly include two rocking arms, and two rocking arms, which intersect, mutually gives clearing cell activity to connect
Connect, fixation kit includes the base being mutually fixedly connected with the frame edge of photovoltaic module, is provided with fixing axle on base, this is fixed
Axle is movably connected with rotating disk and connect, and stop collar is provided with rotating disk to be connected respectively with rocking arm, and drive component is to be provided with
The motor of gear, it is arranged at rotating disk side, can together be rotated with rotating disk, and rocking arm side is provided with rack, with drive component
On gear be meshed；Clearing cell includes high frequency clean-out assembly, mechanical recognizer component and optical recognition component, the high frequency
Clean-out assembly includes, top, is driven and in the formation vibration of the surface of target object for being under pressure；Spring element, in bullet
Property deformation after give axle portion apply pressure；Axle portion, to carry the top, and by the pressure transmission being applied thereto to the top
Portion；Piezoelectric ceramics, the pressure size that the top is subject to can be sensed, and produce corresponding induced signal；Circuit board, it can incite somebody to action
The induced signal of reflection pressure size from the piezoelectric ceramics feeds back to the control subsystem, and optical recognition component is set
In the side of mechanical recognizer component, it differentiates identification aberration spot by optics, and mechanical recognizer component pass through it is mechanically operated
The raised spot of form identification.
The invention provides a kind of remote intelligent control system of photovoltaic module cleaning device, the tele-control system passes through
It is clear to obtain local meteorological data, current local weather station illumination data, the illumination data on photovoltaic array surface and photovoltaic module
Clean device power electric quantity data etc., intelligent decision analysis is carried out, according to threshold threshold set in advance, driving photovoltaic module cleaning
Device performs corresponding cleaning action, remote control cleaning can be carried out to photovoltaic module, so as to reduce dust to photovoltaic generation
Efficiency and the influence in life-span, ensure the normally and efficiently operation of photovoltaic generating system.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill of field, without having to pay creative labor, it can also be obtained according to these accompanying drawings other
Accompanying drawing.Wherein：
Fig. 1 is the schematic diagram of tele-control system described in one embodiment of the invention；
Fig. 2 is the structural representation of photovoltaic module cleaning device described in one embodiment of the invention；
Fig. 3 is the partial enlargement structural representation of photovoltaic module cleaning device described in embodiment illustrated in fig. 2 of the present invention；
Fig. 4 is the partial enlargement structural representation of photovoltaic module cleaning device described in embodiment illustrated in fig. 2 of the present invention；
Fig. 5 is the agent structure schematic diagram of spin-cleaning component described in embodiment illustrated in fig. 2 of the present invention；
Fig. 6 is the dimensional structure diagram of spin-cleaning component described in embodiment illustrated in fig. 2 of the present invention；
Fig. 7 is the agent structure schematic diagram of mechanical recognizer component described in embodiment illustrated in fig. 2 of the present invention；
Fig. 8 is the cross section structure diagram of mechanical recognizer component described in embodiment illustrated in fig. 2 of the present invention；
Fig. 9 is the partial enlargement structural representation of photovoltaic module cleaning device described in another embodiment of the present invention；
Figure 10 is the agent structure schematic diagram of high frequency clean-out assembly described in embodiment illustrated in fig. 9 of the present invention；
Figure 11 is the cross section structure diagram of high frequency clean-out assembly described in embodiment illustrated in fig. 10 of the present invention；
Figure 12 is the connecting structure for electrical equipment schematic diagram of high frequency clean-out assembly described in embodiment illustrated in fig. 9 of the present invention；
Figure 13 is that the structure that photovoltaic module cleaning device described in further embodiment of the present invention is applied on photovoltaic module is shown
It is intended to；
Figure 14 is the local fractionation structural representation of support unit described in embodiment illustrated in fig. 13 of the present invention；
Figure 15 is the partial enlargement structural representation of embodiment illustrated in fig. 13 of the present invention.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings to the present invention
Embodiment be described in detail.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
It is different from other manner described here using other to implement, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
Secondly, combination schematic diagram of the present invention is described in detail, when the embodiment of the present invention is described in detail, for purposes of illustration only, table
Show that the profile of device architecture can disobey general proportion and make partial enlargement, and the schematic diagram is example, and it should not herein
Limit the scope of protection of the invention.In addition, the three-dimensional space of length, width and depth should be included in actual fabrication.
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with implementation of the accompanying drawing to the present invention
Mode is described in further detail.
Fig. 1 is the schematic diagram for the embodiment for representing tele-control system of the present invention.The tele-control system of the present invention
Control subsystem 100 and processing subsystem 200 including establishing logic connection each other.It is clear to photovoltaic module in order to realize
The remote control of clean device, control subsystem 100 is arranged on every photovoltaic module cleaning device, and processing subsystem 200
Then it is arranged in cloud platform, a set of processing subsystem 200 can manage and control simultaneously more set control subsystems 100, Ye Jishi
The remote control to photovoltaic module cleaning device is showed.
Specifically, control subsystem 100 includes the processing and control module that drive module 103 can be controlled to be driven work
101st, the data acquisition module 102 of data message is collected, and establishes the transmission mould that logic connects between processing subsystem 200
Block 104.The IP address of processing subsystem 200 is preset in control subsystem 100, when control subsystem 100 is run, passes through transmission
Module 104 is established and is connected with the logic of processing subsystem 200, and processing subsystem 200 identifies, registers all control subsystems 100
The node of corresponding photovoltaic module cleaning device, and established in the database module 202 of processing subsystem 200 and safeguard photovoltaic
The mapping table of unit clean device installation site and network address.Control subsystem 100 is received by data acquisition module 102
Collect current meteorological data, such as wind speed, solar irradiance, and the state of current photovoltaic module cleaning device, such as photovoltaic module
The position of cleaning device, battery electric quantity, whether in charging, motor movement state etc., and processing is sent to by transport module 104
Subsystem 200.In this embodiment, specially measurement luminosity, the illumination photometer of brightness are installed on photovoltaic module edge, with photovoltaic
Component is maintained at the same horizontal plane, and guarantees to be swept into by photovoltaic module cleaning device, keeps same with photovoltaic module
Clean-up performance.In this embodiment, the data interaction between processing subsystem 200 is realized by transport module 104,
In this way, the can of processing subsystem 200 is controlled to photovoltaic module cleaning device or set accordingly；Wherein, transmit
Module 104 is mainly communicated using wireless communication mode, and for example with ZigBee communication agreement or Wi-Fi, both are logical
News mode is highly developed scheme in communication, has reliability high, can meet completely system for communication speed and
The requirement of reliability.
And processing subsystem 200 includes logic processing module 201 and database module 202, logic processing module 201 connects
The data from control subsystem 100 are received, and the data are stored in corresponding photovoltaic in database 202 by mark of timestamp
Under the node of unit clean device.The data that the Treatment Analysis of processing subsystem 200 receives, such as：Receive control subsystem 100
The environmental data reported, targetedly control section photovoltaic module cleaning device progress cleaning works：If solar irradiance
Less than threshold value, then triggering starts cleaning procedure, and the program first reads the driving part motion state of photovoltaic module cleaning device
Parameter, if the driving part of photovoltaic module cleaning device is in running order, terminate cleaning procedure, and return to that " system is just
Carry out cleaning " information return processing subsystem 200, herein it is to be noted that：Described threshold value is by the history same period
Average value shows that the percentage of irradiation level calculates with reference to irradiation instrument；Stop if the driving part of photovoltaic module cleaning device is in
Only state, then current battery charge data are read, if battery electric quantity is higher than pre-set limit, processing subsystem 200 passes through transmission
Module 104 sends photovoltaic module cleaning device and starts order to control subsystem 100, starts cleaning works；If battery electric quantity is low
In pre-set limit, then terminate cleaning procedure, and return to the information of " battery electric quantity is low " to processing subsystem 200, it is described herein
" pre-set limit " can be so defined：I.e. it is obtained for many experiments, ensures that the driving part of photovoltaic module cleaning device can
Operate one or several cycles.
In another embodiment, the processing subsystem 200 in a kind of tele-control system of the present invention also connects including user
Mouth mold block 203, operation management personnel are connected to using the client on computer or intelligent terminal by Subscriber Interface Module SIM 203
After processing subsystem 200, processing subsystem 200 can be remotely accessed by client-side program, check that system and photovoltaic module are clear
Clean device current state, history run record, assign work order etc., to reach the monitoring and management to whole system immediately.
It is preferred that in one embodiment, the processing subsystem 200 in tele-control system is except including logic processing module 201, number
Outside according to library module 202 and Subscriber Interface Module SIM 203, in addition to external interface module 204, in this way, 200 1 sides of processing subsystem
Face receives real time meteorological data by external interface module 204, and processing subsystem 200 can be with control area or whole photovoltaic modulies
Cleaning device carries out cleaning works, such as：If meteorological data predicts 16 rains, then according to system strategy, at 15 points
When processing subsystem 200 to the transmitting order to lower levels of control subsystem 100 of all registrations, start cleaning procedure；If meteorological number
According to prompting current sandstorm to pass by, then processing subsystem 200 issues life to the control subsystem 100 of all registrations immediately
Order, start cleaning procedure.On the other hand, power station operation platform is docked by external interface module 204, obtains power station before and after cleaning
Generated energy data, to assess cleaning effect.
In one embodiment, photovoltaic module cleaning device provided by the invention is additionally provided with emergency preplan：Controlling
After being disconnected between subsystem 100 and processing subsystem 200, control subsystem 100 is by transport module 104 at interval of one section
Time initiates connection request to logic processing module 201, until successful connection；During disconnection, control subsystem 100
The photovoltaic module cleaning device is driven to carry out cleaning works by built-in planned timing.Specifically, when the He of control subsystem 100
After being disconnected between processing subsystem 200, control subsystem 100 can initiate connection request every 1 minute, and continuous failure is three times
Afterwards, connection request was initiated every 15 minutes, if continuing failure three times, a reconnection was initiated every 1 hour, until connecting into
Work(.
Fig. 2 shows an example being applied to a kind of tele-control system of the present invention on photovoltaic module cleaning device.
In figure, photovoltaic module cleaning device includes walking unit 300 and cleaning unit 400, is all arranged at photovoltaic module cleaning device
On main body frame.Wherein, in order that photovoltaic module cleaning device can be carried out in photovoltaic panel (component) it is accurate smoothly clearly
Work is swept, walking unit 300 generally comprises driving part 301 and slave unit 302, in this embodiment, driving part 301
Including the first gear 301b for setting cogged driving wheel 301a, being connected with cleaning roll assembly 401, and provide power
The motor 301c in source, slave unit 302 can be selected as driven pulley, specifically, referring to Fig. 3：With the photovoltaic group of rectangular parallelepiped structure
Exemplified by part, driving wheel 301a is vertically respectively arranged at main body frame and the lower section at both ends, its one end is provided with gear, the gear
Be meshed with first gear 301b, and motor 301c one end is also equipped with gear, the gear being connected with motor 301c also with
First gear 301b is meshed, in this way, when motor 301c is operated, is linkedly set with while driving first gear 301b to rotate
The driving wheel 301a of gear is moved together, is realized the left and right on photovoltaic module surface or is moved up and down, and slave unit 302 is laterally
The lower section at main body frame both ends is respectively arranged at, upper and lower or the right and left of the photovoltaic module of rectangular parallelepiped structure can be buckled in,
In this way, when driving wheel 301a is rotated, slave unit 302 is driven to be moved together on photovoltaic module surface, now, slave unit
302 also play the effect of spacing and stable photovoltaic module cleaning device.It is preferred that in order to fully realize the utilization of the energy,
Photovoltaic panel is set in the outside of photovoltaic module cleaning device, to provide power resources for photovoltaic module cleaning device.
As shown in Fig. 4~Fig. 8, cleaning unit 400 includes the cleaning roll assembly that is provided with soft brush and can link
401st, the multifunctional cleaning equipment of targeted elimination stain can be realized and provide mobile facility for multifunctional cleaning equipment
Power Component 402, specifically, the Power Component 402 includes slide bar 402a, screw mandrel 402b and the rotation being connected with screw mandrel 402b
Dynamic motor 402c, slide bar 402a and screw mandrel 402b are all disposed adjacent with cleaning roll assembly 401, and across photovoltaic module cleaning device
Main body frame, and turn motor 402c is then arranged at screw mandrel 402b one end, and it is empty to reserve motion for multifunctional cleaning equipment
Between, when turn motor 402c starts, turn screw mandrel 402b is so as to driving the more work(being sheathed on screw mandrel 402b and slide bar 402a
Energy cleaning equipment directed movement, in this course, slide bar 402a more serves the effect of balance multifunctional cleaning equipment.
In one embodiment, cleaning roll assembly 401 be arranged to two clearers, by Power Component 402 be arranged at two clearers it
Between, in this way, cleaning roll assembly 401 can be completed to stain after completing the cleaning to photovoltaic module by multifunctional cleaning equipment
The targeted elimination of (such as birds droppings).
Multifunctional cleaning equipment includes spin-cleaning component 403, mechanical recognizer component 404 and optical recognition component
405, optical recognition component 405 is arranged at the side of mechanical recognizer component 404, and it differentiates identification aberration spot by optics, and
Mechanical recognizer component 404 identifies raised spot by mechanically operated form, and spin-cleaning component 403 carries out fixed point cleaning.
Specifically, spin-cleaning component 403 includes motor 403a, the cleaning head 403b for being arranged at periphery, is arranged at motor
Spring 404c between 403a and cleaning head 403b, the ball 403d-1 being arranged on the coaming plate 403d of center, and be arranged at
Horizontal hobboing cutter 403e and longitudinal hobboing cutter 403f in heart coaming plate 403d.Motor 403a driving cleaning head 403b rotations, and bullet
Spring 404c positional structure causes cleaning head 403b to be compressed on photovoltaic module, the ball 403d-1 classes on the coaming plate 403d of center
The principle of ball pen head is similar in photovoltaic module surface scrolls, horizontal hobboing cutter 403e and longitudinal hobboing cutter 403f height are equal to center
Coaming plate 403d and ball 403d-1 height or more slightly higher, horizontal hobboing cutter 403e and motor 403a rotational circle phase
Cut, so in rotary course, horizontal hobboing cutter 403e has the effect of incision, longitudinal hobboing cutter 403f direction and drive to stain
The normal direction of dynamic motor 403a rotation round is consistent, so in rotary course, longitudinal hobboing cutter 403f has to stain
The effect rooted out.It is preferred that setting soft brush close to center coaming plate 403d side in cleaning head 403b, and ensure soft brush
Minimum point is less than ball 403d-1 minimum point, in this way, soft brush to general spot and can be cut open the stubbornness after rooting out
Spot is further cleared up.Mechanical recognizer component 404 includes the identification roller being arranged on the mechanical main body rack of recognizer component 404
404a, identification roller 404a both ends and the identification bar 404b separately positioned with identification roller 404a are respectively arranged at, are sheathed on identification bar
Returning spring 404c on 404b, and the pressure sensor 404d of identification bar 404b upper ends is set.In this way, identification roller 404a exists
During photovoltaic module (photovoltaic panel) surface scrolls, if running into raised spot, identification roller 404a can more at least be tilted, and be compeled
Identification bar 404b is set to increase, identification bar 404b, which rises, causes extruding triggering pressure sensor 404d, so as to identify raised dirt
Stain, if without spot, returning spring 404c makes identification roller 404a restPose.In this way of example, due to
Control subsystem 100 establishes the electric connection between photovoltaic module cleaning device, so, processing subsystem 200 can be
Distal end carries out remote control to the photovoltaic module cleaning device.
In another embodiment, as shown in figure 9, in the case where other structures are constant, by a upper embodiment
Spin-cleaning component 403 is substituted for high frequency clean-out assembly 406 (referring to Fig. 4), i.e.,：Multifunctional cleaning equipment includes high frequency removing
Component 406, mechanical recognizer component 404 and optical recognition component 405, optical recognition component 405 are arranged at mechanical recognizer component
404 side, it differentiates identification aberration spot by optics, and mechanical recognizer component 404 is identified by mechanically operated form
Raised spot, high frequency clean-out assembly 406 carry out fixed point cleaning.In the lump referring to shown in Figure 10 and Figure 11, high frequency of the present invention is removed
Component 406 includes to be driven and in the top 406b of the surface of photovoltaic module formation vibration percussion for being under pressure.Top
406b material can be metal material, it is preferred that in the present embodiment, using diamond material.Top is used as using diamond
406b is harder and wear-resistant than the part using metal as delineation, and top 406b heads employ the Buddha's warrior attendant at 60 degree of oblique angles
Stone, make top 406b harder and wear-resistant, also allow the width of groove smaller.Top 406b front elevational sectional is triangle
The angle on shape, its hypotenuse and base is 60 °, and the more tiny effect of width is removed to reach to tap；And its upper end is cylindric,
It is easy to the connection with axle portion 406c.The high frequency clean-out assembly 406 includes shell 406a and is provided with through hole (unmarked) certainly
Supporter 406h.Axle portion 406c is partially accommodated in supporter 406h through hole, the prominent through hole in part, and spring element 406d,
Piezoelectric ceramics 406e is contained in the through hole.
Axle portion 406c carryings top 406b, and by the pressure transmission being applied thereto to top 406b.In this embodiment,
The direction moved using the top 406b of gapless linear axle portion 406c control high frequencies clean-out assembly 406, to keep photovoltaic module
Vertical stress；Straight line axle portion 406c is very close to each other, and precision is higher.Axle portion 406c includes being fixed on the side of supporter 406h through hole
Set in the middle part of dead axle 406c-1 on wall and the axis 406c-2 moved forward and backward relative to the dead axle 406c-1, axis 406c-2
There is perforation, one end of perforation accommodates the upper end of the top 406b, and top 406b lower end protrudes axis 406c-2 perforation.Bullet
Power part 406d one end contradicts to shell 406a upper end, the side of the other end and piezoelectric ceramics 406e and leant.Piezoelectric ceramics
406e can just sense the pressure transmission from spring element 406d to axle portion 406c and top 406b, such piezoelectric ceramics 406e
Pressure suffered by the 406b of top.Stabilizing member 406f is additionally provided between spring element 406d and piezoelectric ceramics 406e, to firm
Overall dither.
The course of work or principle of high frequency clean-out assembly 406 are as follows：
After optical recognition component 405 identifies stain, top 406b abuts against target object (such as birds droppings stubbornness
Spot), if the drive module 103 of control subsystem 100 sends order-driven high frequency clean-out assembly 406 relative to the target
Object move toward one another, top 406b reverse extrusion spring element 406d, then elastic deformation gradually occurs for spring element 406d, so as to give top
Portion 406b provides the pressure gradually increased.After a certain amount of elasticity occurs for spring element 406d, if the drive of control subsystem 100
Dynamic model block 103 send order-driven high frequency clean-out assembly 406 relative to target object gradually backwards to move when, spring element 406d by
Gradually recover in elastic potential energy, so as to provide the pressure being gradually reduced to top 406b.Piezoelectric ceramics 406e can sense top
The pressure size that portion 406b is subject to, and produce corresponding induced signal.Circuit board 406g can be by from piezoelectric ceramics 406e's
The induced signal of reflection pressure size feeds back to control subsystem 100.According to the reflection pressure size from circuit board 406g
Induced signal (or pressure feedback signal or pressure sensitive signal), control subsystem 100 can be by suffered by the 406b of top
Pressure is adjusted to suitable size.So control subsystem 100 can be accurately controlled top 406b on the target object
Removing dynamics, so as to avoid scratching photovoltaic module (photovoltaic panel) when tapping on target object.It is preferable at one
In embodiment, control subsystem 100 is according to the induced signal and spring element 406d of the reflection pressure size from circuit board 406g
Coefficient of elasticity can obtain cutting depths of the top 406b on the target object.Piezoelectric ceramics 406e and circuit board 406g
It is connected, circuit board 406g is designed as annular circuit board 406g, to reduce the volume of device, realizes that dither system and data are adopted
Integratedization, annular circuit board 406g are fixed on the supporter 406h of the high frequency clean-out assembly 406, are connected by the hole of side
Internal piezoelectric ceramics 406e, shell 406a cover whole annular circuit board 406g, and outward appearance is more attractive in appearance.
Figure 12 is the electronic schematic diagram of the high frequency clean-out assembly 406 in Figure 11, is detected and pushed up by piezoelectric ceramics 406e
Vibration intensities of the portion 406b on photovoltaic module, include amplifier 406e-1 and low pass filter 406e-2 on circuit board 406g.
To amplify the electric signal for the reflection pressure size that piezoelectric ceramics 406e is obtained, low pass filter 406e-2 is used amplifier 406e-1
To filter out the high-frequency signal for exceeding setting critical value of the signal of amplifier 406e-1 outputs, and the signal after filtering is fed back
To the drive module 103 of control subsystem 100.So, control subsystem 100 can realize shaking to high frequency clean-out assembly 406
The accurate control of the dynamic accurate control for knocking out pressure, and the vibration that can obtain top 406b knocks out depth.
Certainly, the effect of obstinate stain is preferably cleaned in order to realize, in a preferred embodiment, by spin-cleaning group
Part 403 and high frequency clean-out assembly 406 simultaneously and are deposited, and technical staff should be able to know this embodiment, and inventor is herein not
Repeat.
During can also tele-control system of the present invention be applied to as shown for example in fig.13.In this embodiment party
In formula, photovoltaic module cleaning device includes support unit 500 and clearing cell 600, wherein, it is single referring to Figure 14 and Figure 15, support
Member 500 includes fixation kit 501, drive component 502 and rocker arm assembly 503, and rocker arm assembly 503 includes two Rocker arm 5 03a,
Two Rocker arm 5 03a, which finally intersect, mutually gives clearing cell 600 to be flexibly connected, and fixation kit 501 is by base 501a respectively by two
Individual Rocker arm 5 03a is mutually fixedly connected with the frame edge of photovoltaic module, and fixing axle 501b is provided with base 501a, the fixing axle
501b is movably connected with rotating disk 501c and connect, and stop collar 501d is provided with rotating disk 501c to be connected with Rocker arm 5 03a.Drive
For dynamic component 502 to set cogged motor, it is arranged at rotating disk 501c sides, can together be rotated with rotating disk 501c.Rocking arm
503a sides are provided with rack, can be meshed with the gear on drive component 502, and when drive component 502 moves, two are shaken
Arm 503a rotation and it is flexible clearing cell 600 can be delivered to photovoltaic module any point, complete cleaning spot.Its principle
For：The coordinate that any point of photovoltaic module forms to two Rocker arm 5 03a points of rotation is all unique, as long as so
The length that two Rocker arm 5 03a stretch out meets all coordinates, can just cause clearing cell 600 to cover whole photovoltaic module.On clear
Except the structure of unit 600, in one embodiment, spin-cleaning component 403, machinery as shown in Fig. 4~Fig. 8 can be selected
Recognizer component 404 and optical recognition component 405.Wherein, optical recognition component 405 is arranged at the one of mechanical recognizer component 404
Side, it differentiates identification aberration spot by optics, and mechanical recognizer component 404 identifies raised dirt by mechanically operated form
Stain, spin-cleaning component 403 carry out fixed point cleaning.Specifically, spin-cleaning component 403 includes motor 403a, is arranged at
The cleaning head 403b of periphery, the spring 404c being arranged between motor 403a and cleaning head 403b, it is arranged at center coaming plate
Ball 403d-1 on 403d, and the horizontal hobboing cutter 403e being arranged in the coaming plate 403d of center and longitudinal hobboing cutter 403f.Driving
Motor 403a driving cleaning head 403b rotations, and spring 404c positional structure causes cleaning head 403b to be compressed in photovoltaic module
On, the ball 403d-1 on the coaming plate 403d of center is similar to the principle of ball pen head in photovoltaic module surface scrolls, horizontal hobboing cutter
403e and longitudinal hobboing cutter 403f height are equal to center coaming plate 403d and ball 403d-1 height or more slightly higher, laterally rolling
Knife 403e and motor 403a rotation round are tangent, so in rotary course, horizontal hobboing cutter 403e has to stain
The effect of incision, longitudinal hobboing cutter 403f direction is consistent with the normal direction of motor 403a rotation round, so revolving
During turning, longitudinal hobboing cutter 403f has the effect rooted out to stain.It is preferred that in cleaning head 403b close to center coaming plate
403d side sets soft brush, and ensures that the minimum point of soft brush is less than ball 403d-1 minimum point, in this way, soft brush can
To general spot and to be cut open the stain after rooting out and further cleared up.Mechanical recognizer component 404 includes setting
In the identification roller 404a on the mechanical main body rack of recognizer component 404, it is respectively arranged at identification roller 404a both ends and with identifying roller
Identification bar 404b separately positioned 404a, the returning spring 404c being sheathed on identification bar 404b, and identification bar 404b is set
The pressure sensor 404d of upper end.In this way, roller 404a is identified during photovoltaic module (photovoltaic panel) surface scrolls, if run into
Raised spot, identification roller 404a can more at least be tilted, and force identification bar 404b to rise, and identification bar 404b, which rises, to be caused to extrude
Pressure sensor 404d is triggered, so as to identify raised spot, if without spot, returning spring 404c makes identification roller 404a
RestPose.In this way of example, because control subsystem 100 is established between photovoltaic module cleaning device
Electric connection, so, processing subsystem 200 can distal end to the photovoltaic module cleaning device carry out remote control.
The structure of clearing cell 600, in another embodiment, high frequency as shown in figs. 9 to 12 can also be selected clear
Except component 406, mechanical recognizer component 404 and optical recognition component 405, optical recognition component 405 is arranged at mechanical identification group
The side of part 404, it differentiates identification aberration spot by optics, and mechanical recognizer component 404 is known by mechanically operated form
Raised spot, high frequency clean-out assembly 406 do not carry out fixed point cleaning.It is of course also possible to select spin-cleaning component 403 and height
Frequency clean-out assembly 406 simultaneously and deposit, with reach preferably remove stain effect, herein inventor do not repeat.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferable
The present invention is described in detail embodiment, it will be understood by those within the art that, can be to the technology of the present invention
Scheme is modified or equivalent substitution, and without departing from the spirit and scope of technical solution of the present invention, it all should cover in this hair
Among bright right.
Claims (9)
- A kind of 1. tele-control system, it is characterised in that：Including,Control subsystem (100), it include processing and control module (101), data acquisition module (102), drive module (103) and Transport module (104), wherein, processing and control module (101) the control drive module (103) is driven work, the number Data message is collected according to acquisition module (102), and processing subsystem (200), the transmission are sent to by transport module (104) Module (104) is established and is connected with the logic of processing subsystem (200)；Processing subsystem (200), including logic processing module (201) and database module (202), the logic processing module (201) data from control subsystem (100) are received, and the data are stored in the database mould by mark of timestamp In block (202) under the node of corresponding photovoltaic module cleaning device；Processing subsystem (200) IP address is preset in wherein described control subsystem (100), when control subsystem (100) During operation, established by the transport module (104) and be connected with the logic of processing subsystem (200), processing subsystem (200) is known Not, the node of photovoltaic module cleaning device corresponding to all control subsystems (100) is registered, and in the database module (202) established in and safeguard the mapping table of the photovoltaic module cleaning device installation site and network address.
- 2. tele-control system as claimed in claim 1, it is characterised in that：Processing subsystem (200) the reception processing control The data that subsystem (100) reports, the photovoltaic module cleaning device is controlled to carry out cleaning works：If solar irradiance is low In threshold value, then triggering starts the motion state ginseng that the logic processing module (201) reads the photovoltaic module cleaning device Number, if the photovoltaic module cleaning device is in running order, terminates to read, and its in running order information is returned The processing subsystem (200)；If the photovoltaic module cleaning device is in halted state, presently described photovoltaic module is read The electric quantity data of driving part in cleaning device, if the electricity of driving part is higher than pre-set limit, the processing subsystem (200) control subsystem (100) is given in the order that startup driving part is sent by the transport module (104), is started clear Sweep work；If the electricity of driving part is less than pre-set limit, terminate cleaning procedure, and return to not enough power supply and cleaned with starting The information of work is to processing subsystem.
- 3. tele-control system as claimed in claim 2, it is characterised in that：The threshold value, it is derived from history same period sun spoke Illumination average value shows that the percentage of irradiation level calculates with reference to irradiation instrument.
- 4. the tele-control system as described in claim 1,2 or 3 are any, it is characterised in that：The processing subsystem (200) is also Including Subscriber Interface Module SIM (203), the client on intelligent terminal is connected to the place by the Subscriber Interface Module SIM (203) After managing subsystem (200), by the client remote access process subsystem (200), system and the photovoltaic module are checked Cleaning device current state, history run record, assign work order, to reach the monitoring and management to whole system immediately.
- 5. the tele-control system as described in claim 1,2 or 3 are any, it is characterised in that：The processing subsystem (200) is also Including external interface module (204), it receives real time meteorological data and feeds back to the logic processing module (201) so as to control The photovoltaic module cleaning device carries out cleaning works.
- 6. tele-control system as claimed in claim 5, it is characterised in that：The external interface module (204) docks power station Operation platform, by generated energy data feedback in power station before and after cleaning to the power station operation platform, assess cleaning effect.
- 7. the tele-control system as described in claim 1,2,3 or 6 are any, it is characterised in that：The control subsystem (100) After being disconnected between the processing subsystem (200), the control subsystem (100) passes through the transport module (104) Connection request is initiated to the logic processing module (201) at interval of a period of time, until successful connection；In the phase of disconnection Between, the control subsystem (100) drives the photovoltaic module cleaning device to carry out cleaning works by built-in planned timing.
- 8. the tele-control system as described in claim 1,2,3 or 6 are any, it is characterised in that：The transport module (104) is adopted Logic is established with radio connection with the processing subsystem (200) to be connected.
- A kind of 9. photovoltaic module cleaning device, it is characterised in that：Including, control subsystem (100), support unit (500) and clear Except unit (600), wherein,Support unit (500) includes fixation kit (501), drive component (502) and rocker arm assembly (503), rocker arm assembly (503) two rocking arms (503a) are included, two rocking arms (503a), which are intersected, mutually gives clearing cell (600) to be flexibly connected, fixed group Part (501) includes the base (501a) being mutually fixedly connected with the frame edge of photovoltaic module, and fixation is provided with base (501a) Axle (501b), the fixing axle (501b) is movably connected with rotating disk (501c) to be connect, and is provided with stop collar on rotating disk (501c) (501d) to be connected respectively with rocking arm (503a), for drive component (502) to set cogged motor, it is arranged at rotating disk (501c) side, can together it be rotated with rotating disk (501c), rocking arm (503a) side is provided with rack, with drive component (502) On gear be meshed；Clearing cell (600) includes high frequency clean-out assembly (406), mechanical recognizer component (404) and optical recognition component (405), the high frequency clean-out assembly (406) includes, top (406a), for be under pressure driving and on the surface of target object Form vibration；Spring element (406d), to apply pressure to axle portion after elastic deformation；Axle portion (406c), it is described to carry Top (406a), and by the pressure transmission being applied thereto to the top (406a)；Piezoelectric ceramics (406e), can sense institute The pressure size that top (406a) is subject to is stated, and produces corresponding induced signal；Circuit board (406g), it can will come from the pressure The induced signal of the reflection pressure size of electroceramics (406e) feeds back to control subsystem (100), and optical recognition component (405) is set The side of mechanical recognizer component (404) is placed in, it differentiates identification aberration spot by optics, and mechanical recognizer component (404) is logical Cross the raised spot of mechanically operated form identification.
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| CN106200503A (en) * | 2016-08-29 | 2016-12-07 | 常州索拉克林智能科技有限公司 | Photovoltaic module cleans detecting system and O&M method |
| CN106788251A (en) * | 2016-12-20 | 2017-05-31 | 杭州华电双冠能源科技有限公司 | A kind of peasant household house roof photovoltaic power station detecting system and detection method |
| CN106788206B (en) * | 2016-12-29 | 2019-04-23 | 湖南创动智能科技有限公司 | A kind of electric quantity managing method and system of the cleaning device of photovoltaic battery panel |
| CN108267996B (en) * | 2016-12-30 | 2020-03-10 | 天津天诚智慧能源科技有限公司 | Remote control device and method for photovoltaic module cleaning device |
| CN108039863B (en) * | 2018-01-30 | 2019-10-11 | 深圳市晟鑫能源科技有限公司 | A kind of photovoltaic module cleans networking and the intelligent control method of operational system |
| CN109104152A (en) * | 2018-08-28 | 2018-12-28 | 韩劲草 | Auto cleaning system and clean method for photovoltaic plant |
| CN109317432A (en) * | 2018-11-12 | 2019-02-12 | 河北工业大学 | Photovoltaic module Intelligent cleaning robot |
| CN109725653B (en) * | 2018-12-26 | 2021-11-26 | 佛山市智阳能源有限公司 | Operation and maintenance method of operation and maintenance system of sun-tracking photovoltaic array |
| CN111914207B (en) * | 2020-05-26 | 2023-10-20 | 南方电网调峰调频发电有限公司 | Carbon brush slip ring cleaning method based on unit running state |
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