CN108549309A - A kind of monitoring system and monitoring method - Google Patents
A kind of monitoring system and monitoring method Download PDFInfo
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- CN108549309A CN108549309A CN201810474695.5A CN201810474695A CN108549309A CN 108549309 A CN108549309 A CN 108549309A CN 201810474695 A CN201810474695 A CN 201810474695A CN 108549309 A CN108549309 A CN 108549309A
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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
- G05B19/048—Monitoring; Safety
Abstract
The invention discloses a kind of monitoring system and monitoring method, the monitoring system is used to monitor the state of photovoltaic module in photovoltaic plant, and monitoring system includes：Monitoring device is equipped on unmanned vehicle, and monitoring device is used to acquire when unmanned vehicle flies to specified monitoring region and there are the image informations of the photovoltaic module of failure in transmission of monitoring region；Ground monitoring end, the image information for receiving monitoring device transmission.Monitoring system and monitoring method provided by the invention, the monitoring device carried by unmanned vehicle, it can accurately and timely find the photovoltaic module to break down, and it is analyzed by the comparison of component visible images and graphic images, faulty components position can be accurately locked, photovoltaic plant maintenance period is greatly shortened, improves monitoring efficiency, labour is saved, built photovoltaic power station power generation amount is improved.Meanwhile multiple monitoring devices have expanded monitoring range, can effectively be monitored to remote large-scale ground photovoltaic plant.
Description
Technical field
The present invention relates to photovoltaic plant monitoring technical fields, and in particular to a kind of monitoring system and monitoring method.
Background technology
With the development of photovoltaic technology, China's photovoltaic industry scale continuous enlargement, industry development totally turns for the better, it is contemplated that future
Several years, photovoltaic industry market capacity will show growing trend year by year.It was predicted that adding up installed capacity to China's photovoltaic in 2022
141GW will be reached.From the point of view of the development trend of China's photovoltaic industry, the following photovoltaic industry investment yield will be carried further
It rises.But in built solar power station, the phenomenon that still generally existing generation deficiency, power quality are unsatisfactory for requiring, sternly
Production capacity is expected in the power generation for influencing solar power station again, therefore being monitored to photovoltaic module currently in use seems particularly necessary,
The problem of poor photovoltaic module of performance can effectively avoid generation deficiency, power quality is unsatisfactory for requiring is replaced in time.
And most of large-scale ground photovoltaic plant monitoring at present is only the monitoring for photovoltaic power station system grade, system
The shortcomings that monitoring of grade is that and can not accurately find out failure photovoltaic module, and it is low to monitor photovoltaic plant overall power generation amount,
And to find out specific failure photovoltaic module and then need by the way of manually carrying out inspection, but current desert photovoltaic plant is logical
It often builds in more remote area and distribution is wide, takes up a large area；Photovoltaic power station is built in house roof, distribution more
Relatively dissipate.If whether desert photovoltaic plant or distributed power station not only need to expend using traditional manual inspection mode
A large amount of working hours increase cost of labor, and monitoring efficiency is low, maintenance difficulties are high, maintenance period is long.
Invention content
In order to overcome the deficiencies of the prior art, a kind of monitoring system of present invention offer and monitoring method, to find photovoltaic in time
The failure problems of component improve monitoring efficiency, shorten maintenance period and save labour turnover.
In order to achieve the above purpose, present invention employs the following technical solutions：
The present invention provides a kind of monitoring system, the state for monitoring photovoltaic module in photovoltaic plant, the monitoring system
System includes：
Monitoring device is equipped on unmanned vehicle, the monitoring device be used for the unmanned vehicle fly to
The image information of photovoltaic module of the monitoring region memory in failure is acquired and transmitted when specified monitoring region；
Ground monitoring end, the described image information for receiving the monitoring device transmission.
Further, the monitoring device includes：
Temperature sensing module, the surface temperature for the photovoltaic module in monitoring region described in real-time detection；
Judgment module, for judging that the photovoltaic module whether there is failure according to the surface temperature of detection；
Image capture module, for being acquired in the case where the judgment module is judged as YES, described there are the photovoltaics of failure
The image information of component；
Image transmission module is used for transmission collected described image information.
Further, described image acquisition module includes：
Thermal imaging collecting unit, for acquiring, described there are the graphic images of the photovoltaic module of failure；
Digital image-forming collecting unit, for acquiring, described there are the visible images of the photovoltaic module of failure；
Image binding unit, for the collected graphic images and the visible images to be bound into the figure
As information.
Further, the quantity of the monitoring device is multiple, and each monitoring device is equipped on a corresponding unmanned flight
On device, each monitoring device is used to monitor the photovoltaic module in corresponding monitoring region in the photovoltaic plant, multiple monitoring dresses
It sets to form network topology structure each other to carry out data transmission, and forms multiple monitorings dress of the network topology structure
Monitoring device at least one of is set directly to carry out wireless communication with the ground monitoring end.
Further, each monitoring region in the photovoltaic plant corresponds to sole zone number, each prison
Surveying device, there is unique monitoring to number, and the zone number corresponds binding with monitoring number.
Another object of the present invention is to provide a kind of monitoring methods of monitoring system, and the monitoring method includes step：
A, the unmanned vehicle equipped with monitoring device flies to specified monitoring region；
B, monitoring device acquires and transmits the image information of photovoltaic module of the monitoring region memory in failure；
C, ground monitoring end receives the described image information of the monitoring device transmission.
Further, realize that the specific method of step B includes step：
The surface temperature of the photovoltaic module in region is monitored described in B1, monitoring device real-time detection；
B2, monitoring device judge that the photovoltaic module whether there is failure according to the surface temperature of detection；
B3, monitoring device acquire that described there are the image informations of the photovoltaic module of failure in the case where being judged as YES；
B4, monitoring device transmit collected described image information.
Further, realize that the method for step B3 includes step：
Monitoring device acquires that described there are the graphic images of the photovoltaic module of failure；
Monitoring device acquires that described there are the visible images of the photovoltaic module of failure；
The graphic images and the visible images are bound into described image information by monitoring device.
Another object of the present invention is to provide a kind of monitoring method of monitoring system, the monitoring system includes ground prison
Control end and multiple monitoring devices, each monitoring device are equipped on a corresponding unmanned vehicle, and each monitoring device is for supervising
The photovoltaic module in corresponding monitoring region in the photovoltaic plant is surveyed, multiple monitoring devices form network topology structure with each other
Between at least one of multiple monitoring devices for carrying out data transmission, and forming network topology structure monitoring device with
The ground monitoring end directly carries out wireless communication, and the monitoring device directly carried out wireless communication with the ground monitoring end is set
It is set to main monitoring device, remaining monitoring device is set to from monitoring device；Wherein, the monitoring method includes step：
Multiple unmanned vehicles equipped with main monitoring device and from monitoring device fly to specified monitoring region respectively；
Main monitoring device with from monitoring device difference real-time detection it is corresponding monitoring region in photovoltaic module surface temperature,
And judge that the photovoltaic module whether there is failure according to the surface temperature of detection respectively, and in the case where being judged as YES
Acquire that corresponding there are the image informations of the photovoltaic module of failure respectively；
Itself collected described image information is transmitted to the master from monitoring device by the network topology structure
Monitoring device；
Itself the image collected information and the image information by being acquired from monitoring device are transmitted to by main monitoring device
Ground monitoring end.
Further, the corresponding sole zone number of each monitoring in the photovoltaic plant, each monitoring dress
It sets and is numbered with unique monitoring, the zone number corresponds binding with monitoring number；
Wherein, main monitoring device passes itself the image collected information and the image information by being acquired from monitoring device
It, will also be from the monitoring numbered transmission of monitoring device to ground monitoring end while transporting to ground monitoring end.
Compared with prior art, the present invention monitoring system provided by the invention and monitoring method, are taken by unmanned vehicle
The monitoring device of load can accurately and timely find the photovoltaic module to break down, and pass through component visible images and heat
The comparison of image is analyzed, and can accurately be locked faulty components position, greatly be shortened photovoltaic plant maintenance period, improve
Monitoring efficiency saves labour, improves built photovoltaic power station power generation amount.Meanwhile multiple monitoring devices have expanded monitoring range, it can be right
Remote large-scale ground photovoltaic plant is effectively monitored.
Description of the drawings
Fig. 1 is the structural schematic diagram for the monitoring system that the present invention implements 1；
Fig. 2 be the present invention implement 1 monitoring system in image capture module structural schematic diagram；
Fig. 3 is the structural schematic diagram of the monitoring region division in the monitoring system of the embodiment of the present invention 2；
Fig. 4 is the connection diagram of multiple monitoring devices in the monitoring system of the embodiment of the present invention 2；
Fig. 5 is the flow chart for the monitoring method that system is monitored in the embodiment of the present invention 1；
Fig. 6 is the flow chart of step B in the monitoring method for monitored in the embodiment of the present invention 1 system；
Fig. 7 is the flow chart for the monitoring method that system is monitored in the embodiment of the present invention 2；
Fig. 8 be monitoring system of the present invention monitoring method in faulty components decision flow chart.
Specific implementation mode
Hereinafter, with reference to the accompanying drawings to detailed description of the present invention embodiment.However, it is possible to come in many different forms real
The present invention is applied, and the present invention should not be construed as limited to the specific embodiment illustrated here.On the contrary, providing these implementations
Example is in order to explain the principle of the present invention and its practical application, to make others skilled in the art it will be appreciated that the present invention
Various embodiments and be suitable for the various modifications of specific intended application.
Embodiment 1
Referring to Fig. 1, monitoring system provided by the embodiment, the state for monitoring photovoltaic module in photovoltaic plant, monitoring system
System includes monitoring device 10 and the ground monitoring end 20 with monitoring device 10 by radio communication, and wherein monitoring device 10 is equipped on
On unmanned vehicle, for there is event in the acquisition when unmanned vehicle flies to specified monitoring region and transmission of monitoring region
The image information of the photovoltaic module of barrier；Ground monitoring end 20 is used to receive the image information of the transmission of monitoring device 10, ground monitoring
The position of the photovoltaic module for the image information positioning failure that 20 basis of end receives, it is further to be carried out to the photovoltaic module of failure
Monitoring and replacement, greatly shorten photovoltaic plant maintenance period, improve monitoring efficiency, save human cost.
Specifically, referring to Fig. 1, monitoring device 10 includes temperature sensing module 101, judgment module 102, image capture module
103, image transmission module 104 and alarm module 105.
Wherein, surface temperature of the temperature sensing module 101 for the photovoltaic module in real-time detection monitoring region, and will visit
The surface temperature of survey is sent to judgment module 102, and detection can be detected by hygrosensor.
Wherein, judgment module 102 is used to judge that photovoltaic module whether there is failure according to the surface temperature of detection, wherein sentencing
The temperature threshold range on surface, the judgment module 102 receive when being preset with photovoltaic module normal work in disconnected module 102
The surface temperature for the detection that temperature sensing module 101 is sent, which is compared with preset threshold range, if in threshold value
It in range, is then judged as NO, that is, the photovoltaic module of failure is not present；If being judged as YES, that is, there is the photovoltaic module of failure, and will
The judgement signal being judged as YES respectively while being sent to image capture module 103 and alarm module 105.
Wherein, image capture module 103 is in the case where judgment module 102 is judged as YES, there are the light of failure for acquisition
The image information of component is lied prostrate, i.e., after image capture module 103 receives the judgement signal being judged as YES that judgment module 102 is sent
Start to acquire image information, and the image collected information is sent to image transmission module 104.
Wherein, image transmission module 104 is used for transmission the image collected information, i.e. image transmitting 104 receives image
After the image information that acquisition module 103 is sent, the image information received is wirelessly transmitted to ground monitoring end 20, ground monitoring
End 20 further determines that faulty components position by image information, wherein wireless communication can cross 4G networks or radio signal passes
It is defeated.
Wherein, alarm module 105 concurrently send alarm signal for generating, and alarm module 105 receives the hair of judgment module 102
That send judges signal (the judgement signal for judging signal for "Yes" herein), triggers alarm signal, and by the alarm signal of triggering
Number it is wirelessly transmitted to ground monitoring end 20, alarm module 105 can make ground monitoring, and person receives alarm signal at the first time, reminds prison
Survey person receives the image information that monitoring device 10 is passed back in time, so as to timely positioning failure module position.
Specifically, referring to Fig. 2, image capture module 103 includes thermal imaging collecting unit 1031, digital image-forming collecting unit
1032 and image binding unit 1033.Thermal imaging collecting unit 1031 is used to acquire the thermograph of the photovoltaic module there are failure
Picture, and the graphic images of acquisition are sent to image binding unit 1033；Digital image-forming collecting unit 1032 is deposited for acquiring
It is sent to image binding unit 1033 in the visible images of the photovoltaic module of failure, and by the visible images of acquisition；Image
Binding unit 1033 receives graphic images and visible images, and the graphic images received and visible images are bound
It is sent to image transmission module 104 at image information, and by the image information after binding.To in monitoring region in the present embodiment
Photovoltaic module carries out numeral mark or color indicia so that the corresponding unique seat in photovoltaic module position in monitoring region
Mark.Thermal imaging collecting unit 1031 in the present embodiment is identical with the pickup area of digital imaging acquisition unit 1032, due to
In the position fixing process of subsequent faulty components, human observer it needs to be determined that faulty components specific location, then pass through thermal imaging first
The graphic images of collecting unit 1031 determine faulty components, then are taken by visible images corresponding with graphic images
Digital signature information or the further positioning failure component of color indicia information position coordinates, to lock faulty components
Position, in conjunction with visible data and infrared data, capable of quickly and easily checking photovoltaic plate surface, whether there is or not damaged, spots, and pass through
Graphic images intuitively observe photovoltaic panel working condition.
Referring to Fig. 5, the present embodiment additionally provides the monitoring method of the monitoring system, and the monitoring method includes step
Suddenly：
A, the unmanned vehicle equipped with monitoring device 10 flies to specified monitoring region；
B, there are the image informations of the photovoltaic module of failure in the acquisition of monitoring device 10 and transmission of monitoring region；
C, ground monitoring end 20 receives the image information that monitoring device 10 is transmitted.
Referring to Fig. 6, realize that the specific method of step B includes step：
B1,10 real-time detection of monitoring device monitor the surface temperature of the photovoltaic module in region；
B2, monitoring device 10 judge that photovoltaic module whether there is failure according to the surface temperature of detection；
B3, monitoring device 10 acquire that there are the image informations of the photovoltaic module of failure in the case where being judged as YES；
B4, monitoring device 10 transmit the image collected information.
Referring to Fig. 8, in the deterministic process of step B2, judge whether that the judgment method of faulty components is：Judge to visit
Whether the surface temperature of survey is within the scope of preset temperature threshold；If not in preset threshold range, that is, it is judged as YES, then there is event
The photovoltaic module of barrier.Temperature range under preset temperature threshold therein ranging from photovoltaic module normal work.
Specifically, the method for realizing step B3 includes step：
There are the graphic images of the photovoltaic module of failure for the acquisition of monitoring device 10；
There are the visible images of the photovoltaic module of failure for the acquisition of monitoring device 10；
Graphic images and visible images are bound into image information by monitoring device 10.
Wherein, during the image information collecting of step B3, graphic images and visible images can shoot and adopt simultaneously
Collection can also carry out shooting, collecting successively, but the pickup area that need to ensure is identical, the different colours above the graphic images of shooting
The different temperatures for representing testee, the photovoltaic module of failure is in the region of shooting known to from the different colours of graphic images
It is the location of interior, the numeral mark or color indicia of photovoltaic module are would know that from the visible images of acquisition, passes through image
The photovoltaic that can determine failure is compared in the identical matched graphic images of pickup area and visible images by matching
The position coordinates of component, to which ground monitoring end 20 can quick and precisely positioning failure photovoltaic module position after receiving image information
It sets.
It is understood that the unmanned vehicle in the present embodiment is equipped with flight control assemblies, the flight control assemblies
It is carried out wireless communication with ground monitoring end 20, the real-time flight data of aircraft can be transmitted to ground monitoring by flight control assemblies
End 20 and the control instruction for receiving the transmission of ground monitoring end 20 simultaneously, ground monitoring end 20 can be in real time to the flight shape of aircraft
State, flight attitude, flight path, flying height etc. are controlled, and the control process that aircraft entirely flies simultaneously is in existing skill
Technology is more ripe in art, is not described in detail herein.
Embodiment 2
It, cannot be to remote big since single monitoring device 10 and 20 communication distance of ground monitoring end and monitoring range are limited
The photovoltaic plant of range is effectively monitored, and therefore, in order to further expand monitoring capability, present embodiments provides another prison
Examining system, to expand monitoring region.Wherein, the monitoring device used in the present embodiment and 10 phase of monitoring device in embodiment 1
Together, therefore, the concrete structure of monitoring device 10 is repeated no more again, referring in particular to the monitoring device in above-described embodiment 1
10。
In order to carry out comprehensive monitoring to the photovoltaic module in photovoltaic plant, by the light in photovoltaic plant in the present embodiment
It is that polylith monitors region to lie prostrate component clustering, in order to which the photovoltaic module to the failure monitored is further positioned, every piece of monitoring
Region corresponds to sole zone number, as one embodiment of the present invention, as shown in figure 3, the photovoltaic group in a photovoltaic plant A
Part is divided into polylith monitoring region, for the ease of aircraft flight and in order to be carried out to photovoltaic module according to the difference in region
It monitors, the photovoltaic module in photovoltaic plant A is divided successively, according to position of the monitoring region in entire photovoltaic plant after division
It sets, multiple monitoring regions is numbered, wherein setting photovoltaic plant A's is wherein original coordinates point, i.e., in figure (0,0)
Coordinate points, it is respectively A11, A12 ... to set multiple monitoring zone numbers in horizontal axis X-direction along the extending direction of X-axis, is indulged
Multiple monitoring zone numbers in axis Y-direction are A11, A21, A31 ..., i.e., the shape in photovoltaic plant A along the extending direction of Y-axis
At the matrix structure (m >=2, n >=1 or m >=1, n >=2) of m*n, wherein carry out numeral mark to the photovoltaic module in monitoring region
Or color indicia, Image Matching is carried out subsequently through the image information to acquisition to facilitate, to determine the photovoltaic module of failure
Position.
Referring to Fig. 4, in order to be detected to the photovoltaic module in polylith monitoring region, the monitoring device 10 in the present embodiment
Quantity be multiple, each monitoring device 10 is equipped on a corresponding unmanned vehicle, and each monitoring device 10 is for monitoring
The photovoltaic module in corresponding monitoring region in photovoltaic plant.It is matched to make monitoring device 10 be corresponded with monitoring region,
There is each monitoring device 10 unique monitoring to number, as the number of multiple monitoring devices 10 in Fig. 4 be respectively F11,
F12……F21、F22…….Zone number corresponds binding with monitoring number, and binding information prestores to ground monitoring end
20, the monitoring device of the photovoltaic module in the specified regions monitoring A11, F12 are used in conjunction with the monitoring device of Fig. 3 and Fig. 4, such as F11
Photovoltaic module, the F22 in the specified regions monitoring A21 are used for for the photovoltaic module in the specified regions monitoring A12, the monitoring device of F21
Photovoltaic module of the monitoring device for the specified regions monitoring A22, which prestores to ground monitoring end 20.
Monitoring is filled simultaneously when the image information of the photovoltaic module of the failure of acquisition is transmitted to ground monitoring end 20 by monitoring device 10
10 monitoring numbered transmission is set to ground monitoring end 20, ground monitoring end 20 is called the match information to prestore to be matched, found out
The monitoring zone number of the monitoring device 10 monitoring, to know acquisition failure photovoltaic module affiliated area, into one
Step positions the position of the photovoltaic module of failure.
As shown in figure 4, multiple monitoring devices 10 of the present embodiment form network topology structure to carry out data each other
Transmission, and at least one of multiple monitoring devices 10 for forming network topology structure monitoring device 10 and ground monitoring end 20
Directly carry out wireless communication.Preferably, each monitoring device 10 is used as a node, and Zigbee module is equipped in each node,
Near radio net is formed between the Zigbee module of multiple monitoring devices 10, passes through short distance nothing between multiple monitoring devices 10
Gauze carries out data transmission, wherein each node, which can not only be used for host, also can be used as router use.For the ease of monitoring, photovoltaic
A ground monitoring end 20 is generally provided only in power station, monitoring device 10 is wirelessly connected ground monitoring end 20, when 10 nothing of monitoring device
When method connects ground monitoring end 20 or weak signal of communication, the monitoring device 10 near radio net is selected to carry out therewith wirelessly
Communication, and the monitoring of the image collected information and monitoring device 10 number is sent to the monitoring device 10 communicated, then
Ground monitoring end 20 is conveyed information to by the monitoring device 10 that can be carried out wireless communication with ground monitoring end 20.Further, when
The process can not a step complete when, may be selected multi-hop mode, successively transmit transmission image information and monitoring number to monitoring dress
Set 10, then be finally transmitted to ground monitoring end 20, it will be understood that monitoring device 10 select always therewith wireless communication signals it is most strong
Mode carry out data transmission, this ensure that transmission information reliability and promptness.
Referring to Fig. 7, the present embodiment additionally provides the monitoring method of the monitoring system in this implementation, and monitoring system includes ground
Monitoring client 20 and multiple monitoring devices 10, each monitoring device 10 are equipped on a corresponding unmanned vehicle, each monitoring dress
10 photovoltaic module for monitoring corresponding monitoring region in photovoltaic plant is set, multiple monitoring devices 10 form network topology knot
Structure to carry out data transmission each other, and at least one of multiple monitoring devices 10 for forming network topology structure monitor
Device 10 is directly carried out wireless communication with ground monitoring end 20, the monitoring device directly carried out wireless communication with ground monitoring end 20
10 are set as main monitoring device 10, remaining monitoring device 10 is set to from monitoring device 10；Wherein, monitoring method includes
Step：
S1, multiple unmanned vehicles respectively equipped with main monitoring device 10 and from monitoring device 10 fly to specified prison
Survey region；
S2, main monitoring device 10 with from monitoring device 10 distinguish real-time detection it is corresponding monitoring region in photovoltaic module table
Face temperature, and judge that photovoltaic module whether there is failure according to the surface temperature of detection respectively, and in the case where being judged as YES
Acquire that corresponding there are the image informations of the photovoltaic module of failure respectively；
S3, itself the image collected information is transmitted to main monitoring device from monitoring device 10 by network topology structure
10；
S4, main monitoring device 10 are by itself the image collected information and the image information by being acquired from monitoring device 10
It is transmitted to ground monitoring end 20.
Referring to Fig. 8, in the deterministic process of step S2, judge whether that the judgment method of faulty components is：Judge to visit
Whether the surface temperature of survey is within the scope of preset temperature threshold；If not in preset threshold range, that is, it is judged as YES, then there is event
The photovoltaic module of barrier.Temperature range under preset temperature threshold therein ranging from photovoltaic module normal work.
During the image information collecting of step S2, the image collected information includes graphic images and visible light figure
Picture, wherein graphic images and visible images also can carry out shooting, collecting by shooting, collecting successively simultaneously, but what need to be ensured adopts
Collection region is identical, and the different colours above the graphic images of shooting represent the different temperatures of testee, from graphic images
Different colours in known to failure photovoltaic module the location of in the region of shooting, can be obtained from the visible images of acquisition
The numeral mark or color indicia for knowing photovoltaic module, by Image Matching, by the identical matched thermograph of pickup area
Position coordinates as the photovoltaic module that can determine failure is compared with visible images, to which ground monitoring end 20 is connecing
Receiving after image information can quick and precisely positioning failure photovoltaic module position.
Wherein, each monitoring in photovoltaic plant corresponds to sole zone number, and each monitoring device 10 has unique monitoring
Number, zone number correspond binding with monitoring number；
In the transmission process of step S3, if from monitoring device 10 apart from main monitoring device 10 farther out, can be by passing successively
The mode passed, is first transmitted to adjacent from monitoring device 10, then is transmitted to main monitoring device successively by monitoring device 10, from
The monitoring of itself number is transmitted together simultaneously when monitoring device 10 transmits the image information of itself acquisition.
Step S4 main monitoring device 10 by itself the image collected information and by being acquired from monitoring device 10
It, will also be from the monitoring numbered transmission of monitoring device 10 to ground monitoring end while image information is transmitted to ground monitoring end 20
20。
It is understood that the unmanned vehicle in the present embodiment is equipped with flight control assemblies, the flight control assemblies
It is carried out wireless communication with ground monitoring end 20, the real-time flight data of aircraft can be transmitted to ground monitoring by flight control assemblies
End 20 and the control instruction for receiving the transmission of ground monitoring end 20 simultaneously, ground monitoring end 20 can be in real time to the flight shape of aircraft
State, flight attitude, flight path, flying height etc. are controlled, and the control process that aircraft entirely flies simultaneously is in existing skill
Technology is more ripe in art, is not described in detail herein.
Monitoring system and monitoring method provided by the invention, the monitoring device carried by unmanned vehicle, can be accurate
And timely find the photovoltaic module to break down, and analyzed by the comparison of component visible images and graphic images, it can
Accurate locking faulty components position, greatly shortens photovoltaic plant maintenance period, improves monitoring efficiency, save labour,
Improve built photovoltaic power station power generation amount.Meanwhile multiple monitoring devices have expanded monitoring range, it can be to remote large-scale ground photovoltaic
Power station is effectively monitored.
Although the present invention has shown and described with reference to specific embodiment, it should be understood by those skilled in the art that：
In the case where not departing from the spirit and scope of the present invention limited by claim and its equivalent, can carry out herein form and
Various change in details.
Claims (10)
1. a kind of monitoring system, the state for monitoring photovoltaic module in photovoltaic plant, which is characterized in that the monitoring system packet
It includes：
Monitoring device is equipped on unmanned vehicle, and the monitoring device is used to fly to specified in the unmanned vehicle
Monitoring region when acquire and transmit the image information of the photovoltaic module of the monitoring region memory in failure；
Ground monitoring end, the described image information for receiving the monitoring device transmission.
2. monitoring system according to claim 1, which is characterized in that the monitoring device includes：
Temperature sensing module, the surface temperature for the photovoltaic module in monitoring region described in real-time detection；
Judgment module, for judging that the photovoltaic module whether there is failure according to the surface temperature of detection；
Image capture module, for being acquired in the case where the judgment module is judged as YES, described there are the photovoltaic modulies of failure
Image information；
Image transmission module is used for transmission collected described image information.
3. monitoring system according to claim 2, it is characterised in that：Described image acquisition module includes：
Thermal imaging collecting unit, for acquiring, described there are the graphic images of the photovoltaic module of failure；
Digital image-forming collecting unit, for acquiring, described there are the visible images of the photovoltaic module of failure；
Image binding unit, for the collected graphic images and the visible images to be bound into described image letter
Breath.
4. the monitoring system according to claims 1 to 3 any one, which is characterized in that the quantity of the monitoring device is
Multiple, each monitoring device is equipped on a corresponding unmanned vehicle, and each monitoring device is for monitoring the photovoltaic plant
The photovoltaic module in interior corresponding monitoring region, multiple monitoring devices form network topology structure to carry out data biography each other
It is defeated, and at least one of multiple monitoring devices for forming network topology structure monitoring device and the ground monitoring end
Directly carry out wireless communication.
5. monitoring system according to claim 4, which is characterized in that each monitoring region in the photovoltaic plant
There is unique monitoring to number for corresponding sole zone number, each monitoring device, and the zone number is numbered with the monitoring
Correspond binding.
6. a kind of monitoring method of monitoring system, which is characterized in that the monitoring method includes step：
A, the unmanned vehicle equipped with monitoring device flies to specified monitoring region；
B, monitoring device acquires and transmits the image information of photovoltaic module of the monitoring region memory in failure；
C, ground monitoring end receives the described image information of the monitoring device transmission.
7. the monitoring method of monitoring system according to claim 6, which is characterized in that realize the specific method packet of step B
Include step：
The surface temperature of the photovoltaic module in region is monitored described in B1, monitoring device real-time detection；
B2, monitoring device judge that the photovoltaic module whether there is failure according to the surface temperature of detection；
B3, monitoring device acquire that described there are the image informations of the photovoltaic module of failure in the case where being judged as YES；
B4, monitoring device transmit collected described image information.
8. the monitoring method of monitoring system according to claim 7, which is characterized in that the method for realizing step B3 includes step
Suddenly：
Monitoring device acquires that described there are the graphic images of the photovoltaic module of failure；
Monitoring device acquires that described there are the visible images of the photovoltaic module of failure；
The graphic images and the visible images are bound into described image information by monitoring device.
9. a kind of monitoring method of monitoring system, which is characterized in that the monitoring system includes ground monitoring end and multiple monitorings
Device, each monitoring device are equipped on a corresponding unmanned vehicle, and each monitoring device is for monitoring the photovoltaic plant
The photovoltaic module in interior corresponding monitoring region, multiple monitoring devices form network topology structure to carry out data biography each other
It is defeated, and at least one of multiple monitoring devices for forming network topology structure monitoring device and the ground monitoring end
Directly carry out wireless communication, the monitoring device directly carried out wireless communication with the ground monitoring end be set based on monitor dress
It sets, remaining monitoring device is set to from monitoring device；Wherein, the monitoring method includes step：
Multiple unmanned vehicles equipped with main monitoring device and from monitoring device fly to specified monitoring region respectively；
Main monitoring device with from monitoring device difference real-time detection it is corresponding monitoring region in photovoltaic module surface temperature, and point
Do not judge that the photovoltaic module whether there is failure according to the surface temperature of detection, and respectively in the case where being judged as YES
Acquire that corresponding there are the image informations of the photovoltaic module of failure；
Itself collected described image information is transmitted to the main monitoring from monitoring device by the network topology structure
Device；
Itself the image collected information and the image information by being acquired from monitoring device are transmitted to ground by main monitoring device
Monitoring client.
10. the monitoring method of monitoring system according to claim 9, which is characterized in that each in the photovoltaic plant
There is unique monitoring to number for the corresponding sole zone number of the monitoring, each monitoring device, the zone number with it is described
Monitoring number corresponds binding；
Wherein, itself the image collected information and the image information by being acquired from monitoring device are transmitted to by main monitoring device
It, will also be from the monitoring numbered transmission of monitoring device to ground monitoring end while ground monitoring end.
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