CN107508550A - A kind of photovoltaic apparatus monitoring method and system based on Internet of Things - Google Patents

A kind of photovoltaic apparatus monitoring method and system based on Internet of Things Download PDF

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Publication number
CN107508550A
CN107508550A CN201710806902.8A CN201710806902A CN107508550A CN 107508550 A CN107508550 A CN 107508550A CN 201710806902 A CN201710806902 A CN 201710806902A CN 107508550 A CN107508550 A CN 107508550A
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CN
China
Prior art keywords
photovoltaic
monitoring
cloud platform
user terminal
data
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Pending
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CN201710806902.8A
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Chinese (zh)
Inventor
国承斌
吴刚
毛雨平
冯晓东
陈凯
张文
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Shenzhen Mixlinker Network Co Ltd
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Shenzhen Mixlinker Network Co Ltd
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Priority to CN201710806902.8A priority Critical patent/CN107508550A/en
Publication of CN107508550A publication Critical patent/CN107508550A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S50/00Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • H02S50/10Testing of PV devices, e.g. of PV modules or single PV cells
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The present invention is applied to photovoltaic apparatus monitoring technology field, and disclosing a kind of the photovoltaic apparatus monitoring method based on Internet of Things and system, methods described includes:Data collection station obtains the monitoring signals of photovoltaic apparatus output, and monitoring signals are converted into Monitoring Data according to the first communication protocol, every preset time, Monitoring Data is uploaded into cloud platform;Cloud platform receives Monitoring Data, and Monitoring Data is converted into monitoring file according to the second communication protocol;User terminal receives the monitoring file that cloud platform is sent, and is shown according to monitoring file generated monitored results, and sends control instruction to photovoltaic apparatus by cloud platform and the data collection station, to control the running status of photovoltaic apparatus.The present invention monitors photovoltaic apparatus in real time by using user terminal, remote management photovoltaic apparatus is so as to improving the automaticity of the monitoring system of photovoltaic apparatus, and user terminal possesses the ability of making decisions on one's own, can independence maintenance photovoltaic apparatus, reduce maintenance cost.

Description

A kind of photovoltaic apparatus monitoring method and system based on Internet of Things
Technical field
The invention belongs to photovoltaic apparatus monitoring technology field, more particularly to a kind of photovoltaic apparatus monitoring side based on Internet of Things Method and system.
Background technology
In recent years, with the proposition of the call such as national " energy-saving and emission-reduction ", " utilization regenerative resource ", and it is a series of Relevant policies and regulation are put into effect, and solar energy has obtained more and more extensive application at home.Become increasingly conspicuous in global atmosphere pollution In the environment of, photovoltaic generating system as regenerative resource, be able to maintain that the effect of long-range sustainable development just seems particularly It is important.
In the prior art, photovoltaic apparatus monitoring system automaticity is not high, does not possess the ability of making decisions on one's own, maintenance cost It is high.
The content of the invention
In view of this, the embodiments of the invention provide a kind of photovoltaic apparatus monitoring method and system based on Internet of Things, with Photovoltaic apparatus monitoring system automaticity is not high in the prior art for solution, and it is high not possess the ability of making decisions on one's own, maintenance cost Problem.
The first aspect of the embodiment of the present invention provides a kind of photovoltaic apparatus monitoring method based on Internet of Things, applied to bag The system for including data collection station, cloud platform and user terminal, including:
The data collection station obtains the monitoring signals of photovoltaic apparatus output, according to the first communication protocol by the monitoring Signal is converted to Monitoring Data, and every preset time, the Monitoring Data is uploaded into the cloud platform;
The cloud platform receives the Monitoring Data, and the Monitoring Data is converted into monitoring text according to the second communication protocol Part;
The user terminal receives the monitoring file that the cloud platform is sent, and according to the monitoring file generated monitoring knot Fruit is shown, and sends control instruction to the photovoltaic apparatus by the cloud platform and the data collection station, with control Make the running status of the photovoltaic apparatus.
The second aspect of the embodiment of the present invention provides a kind of photovoltaic apparatus monitoring system based on Internet of Things, including:
Data collection station, for obtaining the monitoring signals of photovoltaic apparatus output, according to the first communication protocol by the prison Survey signal and be converted to Monitoring Data, every preset time, the Monitoring Data is uploaded to the cloud platform;
Cloud platform, for receiving the Monitoring Data, the Monitoring Data is converted into monitoring according to the second communication protocol File;
User terminal, the monitoring file sent for the received cloud platform, and according to the monitoring file generated prison Control result shown, and sends control instruction to the photovoltaic apparatus by the cloud platform and the data collection station, To control the running status of the photovoltaic apparatus.
Existing beneficial effect is the embodiment of the present invention compared with prior art:Photovoltaic is obtained by data collection station to set Monitoring signals are converted to Monitoring Data according to the first communication protocol, every preset time, will monitored by the monitoring signals of standby output Data are uploaded to cloud platform;Cloud platform receives Monitoring Data, and Monitoring Data is converted into monitoring file according to the second communication protocol; User terminal receives the monitoring file that cloud platform is sent, and is shown according to monitoring file generated monitored results, and passes through cloud Platform and the data collection station send control instruction to photovoltaic apparatus, to control the running status of photovoltaic apparatus.The present invention Embodiment monitors photovoltaic apparatus in real time using user terminal, and remote management photovoltaic apparatus is so as to improving the monitoring system of photovoltaic apparatus The automaticity of system, and user terminal possesses the ability of making decisions on one's own, can independence maintenance photovoltaic apparatus, reduce maintenance into This, Consumer's Experience is high.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description be only the present invention some Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the implementation process figure for the photovoltaic apparatus monitoring method based on Internet of Things that one embodiment of the invention provides;
Fig. 2 is the structural representation for the photovoltaic apparatus monitoring system based on Internet of Things that one embodiment of the invention provides;
Embodiment
In describing below, in order to illustrate rather than in order to limit, it is proposed that such as tool of particular system structure, technology etc Body details, thoroughly to understand the embodiment of the present invention.However, it will be clear to one skilled in the art that there is no these specific The present invention can also be realized in the other embodiments of details.In other situations, omit to well-known system, device, electricity Road and the detailed description of method, in case unnecessary details hinders description of the invention.
In order to illustrate technical solutions according to the invention, illustrated below by specific embodiment.
Embodiment 1:
Fig. 1 shows the realization stream for the photovoltaic apparatus monitoring method based on Internet of Things that one embodiment of the present of invention provides Journey, methods described are applied to the system for including data collection station, cloud platform and user terminal, and details are as follows for its process:
In step S101, data collection station obtains the monitoring signals of photovoltaic apparatus output, according to the first communication protocol Monitoring signals are converted into Monitoring Data, every preset time, Monitoring Data is uploaded to cloud platform.
In one embodiment, monitoring signals include the run signal and site environment detection signal of photovoltaic apparatus.
In the present embodiment, the input current signal of the run signal of photovoltaic apparatus including photovoltaic apparatus, photovoltaic apparatus Output current signal, the input voltage of photovoltaic apparatus, the output voltage of photovoltaic apparatus, photovoltaic apparatus service frequency signal and On-off model.
In the present embodiment, environment measuring signal includes real-time position signal, the photovoltaic apparatus local environment of photovoltaic apparatus Temperature signal, the moisture signal of photovoltaic apparatus local environment, the wind velocity signal of photovoltaic apparatus local environment and air volume signal, light Lie prostrate the wind direction signals and solar irradiance signal of equipment local environment.
In the present embodiment, data collection station can be Internet of Things adapter or data acquisition unit.
In the present embodiment, photovoltaic apparatus includes photovoltaic array, charging-discharging controller, battery and inverter, wherein Photovoltaic array is made up of at least one photovoltaic module.
In the present embodiment, the first communication protocol is that monitoring signals are converted to the monitoring number for meeting cloud platform data standard According to.
In the present embodiment, data collection station obtains the monitoring signals of photovoltaic apparatus output, and changes monitoring signals Data format, monitoring signals is converted to the Monitoring Data for meeting cloud platform data standard, and every preset time (such as 1 Minute), Monitoring Data is uploaded to cloud platform.
In step s 102, cloud platform receives Monitoring Data, and Monitoring Data is converted into monitoring according to the second communication protocol File.
In the present embodiment, cloud platform can be communicated with multiple data collection stations simultaneously, received multiple data and adopted Collect the Monitoring Data that terminal is sent.
In one embodiment, when cloud platform detects that Monitoring Data exceedes pre-set threshold value, and fault message is sent To user terminal, so as to user terminal displays fault message and alarm.
In the present embodiment, after cloud platform receives the Monitoring Data of data collection station transmission, detection Monitoring Data is No to exceed pre-set threshold value, when cloud platform detects that Monitoring Data exceeds pre-set threshold value, cloud platform may determine that photovoltaic apparatus Specific fault message, and fault message is sent to user terminal, user terminal displays fault message, and led to by alarming Know user.
Further, the mode of alarm is sent information to including user terminal prestores director and user terminal is put down by cloud Platform and data collection station send alarm command to photovoltaic apparatus, photovoltaic apparatus is sent alarm, wherein, the form of information can be with For mail, short message and multimedia message.
By taking a concrete application scene as an example, the monitoring signals that photovoltaic apparatus is sent include input voltage signal, and data are adopted The input voltage data that input voltage signal is converted into meeting cloud platform by collection terminal, and send to cloud platform, when cloud platform is examined When measuring input voltage data and exceeding pre-set threshold value, the specific fault message of photovoltaic apparatus will be obtained, and sends mail to prestoring Director, notice prestore fault message existing for director's photovoltaic apparatus, and the director that enables to prestore solves photovoltaic apparatus in time Failure problems, it is achieved thereby that the precise positioning of early warning and failure, improve the efficiency of troubleshooting, Consumer's Experience is high.
In the present embodiment, the second communication protocol be by Monitoring Data be categorized as mark data, photovoltaic apparatus status number According to the alert data of the, event data of photovoltaic apparatus and photovoltaic apparatus and save as monitoring file.
In a particular application, mark data includes data collection station numbering and photovoltaic apparatus numbering.
In a particular application, the status data of photovoltaic apparatus includes the output of the input current, photovoltaic apparatus of photovoltaic apparatus Electric current, the input voltage of photovoltaic apparatus, the output voltage of photovoltaic apparatus, the working frequency of photovoltaic apparatus, photovoltaic apparatus motor State and photovoltaic apparatus local environment information.
In a particular application, the event data of photovoltaic apparatus includes the normal startup event of photovoltaic apparatus, fair termination fortune Act part and abnormal end run case.
In a particular application, the alert data of photovoltaic apparatus includes photovoltaic apparatus fault message (for example, the electricity of photovoltaic apparatus Machine fault message) and photovoltaic apparatus status data abnormal information (for example, the operating voltage of inverter is less than pre-set threshold value).
In the present embodiment, cloud platform can also be associated analysis to Monitoring Data, for example, by ring residing for photovoltaic apparatus Border temperature and generated energy are associated analysis, influence of the analysis photovoltaic apparatus local environment temperature to generated energy, by monitoring The association analysis of data, the factor that photovoltaic apparatus generates electricity that influences can be more preferably understood, so as to by adjusting photovoltaic apparatus and photovoltaic Environment described in equipment improves the generated energy of photovoltaic apparatus.
In the present embodiment, data collection station is by obtaining residing for the real time execution signal and photovoltaic apparatus of photovoltaic apparatus The real time environment detection signal of environment, the run signal of photovoltaic apparatus and environment measuring signal are converted into Monitoring Data, uploaded Cloud platform, cloud platform processing Monitoring Data, generation monitoring file, monitoring file is uploaded to user terminal, makes user terminal can More accurately to obtain the real-time running state of photovoltaic apparatus, so as to more accurately control photovoltaic apparatus.
In step s 103, user terminal receives the monitoring file that cloud platform is sent, and according to monitoring file generated monitoring As a result shown, and control instruction is sent to photovoltaic apparatus by cloud platform and data collection station, to control photovoltaic apparatus Running status.
In the present embodiment, user terminal can be computer, mobile terminal and large-size screen monitors.
In the present embodiment, control instruction includes being used to make photovoltaic apparatus send the alarm command of alarm, for starting light Lie prostrate the enabled instruction of equipment, the command for stopping for terminating photovoltaic apparatus operation and the physical examination for making photovoltaic apparatus check UP Instruction.
In one embodiment, user terminal sends file acquisition and instructed to the cloud platform, so that cloud platform is according to text Part obtains instruction and sends corresponding monitoring file to user terminal.
In the present embodiment, user terminal is carried out big after the monitoring file of cloud platform transmission is received to monitoring file Data processing and analysis, monitoring result is generated, and monitored results are carried out to show that user terminal is receiving cloud platform transmission After monitoring file, big data processing and analysis are carried out to monitoring file, generate monitoring result, and pass through to monitoring in user terminal As a result shown, and when analyze monitoring file have abnormal when, determine fault message, pass through cloud platform and data acquisition Terminal sends corresponding control command to photovoltaic apparatus so that photovoltaic apparatus performs control command, and the failure for solving photovoltaic apparatus is asked Topic, it is achieved thereby that long-range autodiagnosis photovoltaic apparatus, and the failure that photovoltaic apparatus is occurred timely is handled, and is reduced Manpower and time, greatly reduce maintenance cost.
By taking a concrete application scene as an example, running status is not on when user terminal analyzes charging-discharging controller When, enabled instruction is sent to charging-discharging controller by cloud platform and data collection station, charging-discharging controller receives startup and referred to Order, and enabled instruction is performed, charging-discharging controller brings into operation.
In the present embodiment, user can also realize remote control photovoltaic apparatus by user terminal arrange parameter, for example, It is 5 that user sets the startup quantity of photovoltaic module in user terminal, and the parameter that user terminal is set according to user generates corresponding Control instruction, and control instruction is sent to photovoltaic array, photovoltaic array by cloud platform and data collection station and performs control System order, starts 5 photovoltaic modulies.
In the present embodiment, cloud platform can also be analyzed and handled to monitoring file, so as to generate monitored results, be used Family terminal sends monitored results and obtains instruction to cloud platform, so that cloud platform obtains instruction according to monitored results sends corresponding prison Survey result to user terminal, user terminal to show monitoring result, so as to alleviate the work load of user terminal, improve The operating efficiency of user terminal.
In one embodiment, monitoring result includes the real-time running state information of photovoltaic apparatus, the life of photovoltaic apparatus Cycle information, the fault message of photovoltaic apparatus, the health and fitness information of the repair message of photovoltaic apparatus and photovoltaic apparatus.
Further, the quantity of the real-time running state information of photovoltaic apparatus including in running order solar panels, The electric current of photovoltaic apparatus work, the voltage of photovoltaic apparatus work and real-time production capacity.
In the present embodiment, user terminal can show the real-time running state of photovoltaic apparatus by way of chart.
Further, the life cycle information of photovoltaic apparatus includes the remaining life and recommended replacement light of photovoltaic apparatus Lie prostrate the date of equipment.
In the present embodiment, user terminal is calculated since photovoltaic apparatus installation or re-replacing, and photovoltaic is set Standby remaining life is supervised, when user terminal detects that the remaining life of photovoltaic apparatus is less than preset value, User terminal sends the remaining life of information reminding user's photovoltaic apparatus and the date of recommended replacement photovoltaic apparatus, so that User can change photovoltaic apparatus in time, ensure that photovoltaic after obtaining the remaining life of photovoltaic apparatus and changing the date The steady operation in power station, Consumer's Experience are high.
Further, the fault message of photovoltaic apparatus includes the alarm logging of photovoltaic apparatus.
In the present embodiment, alarm logging is stored in alarm logging form.
In the present embodiment, user terminal receive cloud platform transmission monitoring file after, research and application file, when with Family terminal analysis goes out to monitor file when having abnormal, sends information to prime principal and is alarmed, when prime principal receives After information, prime principal is needed in preset time (for example, 30 minutes), is replied on the subscriber terminal, if default In time, user terminal does not receive the reply of prime principal, just goes to notify the second director, and update alarm logging report Table, so as to ensure that failure can effectively be handled and reduced the time of troubleshooting.
Further, the repair message of photovoltaic apparatus includes the repair of photovoltaic apparatus.
In the present embodiment, user can specify maintenance personal to be responsible for repairing photovoltaic apparatus by user terminal, repair people The repair (for example, maintenance result) of photovoltaic apparatus can be fed back to user terminal by member, wherein, the mode of feedback includes regarding Frequently, voice, document.
Further, the health and fitness information of photovoltaic apparatus includes the physical examination result of photovoltaic apparatus and the maintenance letter of photovoltaic apparatus Breath.
In the present embodiment, the physical examination pattern of user terminal includes instant physical examination and timing physical examination, when user's selection is instant During physical examination, user terminal sends physical examination by cloud platform and data collection station and instructed to photovoltaic apparatus, and photovoltaic apparatus is according to body Inspection instruction checks UP, generates physical examination result, and transmits to cloud platform, user terminal and obtain physical examination result from cloud platform, concurrently Deliver letters breath to user in order to which user knows the physical examination result of photovoltaic apparatus, when user terminal detects photovoltaic according to physical examination result When equipment needs maintenance, emm message is sent to user, it is after user is maintained, emm message feed back input is whole to user End.
Further, when user is in user terminal selecting timing physical examination, when the interval of photovoltaic apparatus physical examination can be set Between, such as it is 2 days that user, which sets interval time, user terminal will pass through cloud platform and data collection station send body every 2 days Inspection instruction after photovoltaic apparatus receives physical examination instruction, checks UP to photovoltaic apparatus, and generates physical examination result, so as to improve The automaticity of photovoltaic apparatus monitoring system.
In the present embodiment, user terminal can also preserve the news file of user, realize the pipe to user information profile Reason.
In the present embodiment, user can also be built by the improvement that user terminal is inputted to user terminal and photovoltaic apparatus View, improves interactivity.
In the present embodiment, user terminal is remotely adjusted by analyzing monitoring file in real time and the monitoring file to prestore Electric lateral load is saved, photo-voltaic power generation station is maintained at stable state, the waste of resource is avoided, effectively increases the profit of resource With rate.
In in this implementation, the communication between data collection station and cloud platform uses symmetric cryptosystem, cloud platform and Communication between user terminal is encrypted using timestamp mode, so as to improve the security of communication.
In the present embodiment, user terminal monitors file by handling, and generates corresponding control instruction, by cloud platform and Data collection station sends control instruction to photovoltaic apparatus, and to control the running status of photovoltaic apparatus, and user terminal is also It can transmit information to notify user to know photovoltaic apparatus present situation in time in order to user, and take appropriate measures, from And realize the monitoring of overall importance and management to photovoltaic apparatus.
Embodiment 2:
As shown in Fig. 2 the photovoltaic apparatus monitoring system 100 based on Internet of Things that one embodiment of the present of invention provides, is used In performing the method and step in the embodiment corresponding to Fig. 1, it includes:
Data collection station 110, for obtaining the monitoring signals of photovoltaic apparatus output, it will be monitored according to the first communication protocol Signal is converted to Monitoring Data, and every preset time, Monitoring Data is uploaded into cloud platform 120;
Cloud platform 120, for receiving the Monitoring Data, Monitoring Data is converted into monitoring text according to the second communication protocol Part;
User terminal 130, for receiving the monitoring file of the transmission of cloud platform 120, and according to the monitoring file generated prison Control result is shown, and sends control instruction to photovoltaic apparatus by cloud platform 120 and data collection station 110, with control The running status of photovoltaic apparatus.
In one embodiment, monitoring signals include the run signal and site environment detection signal of photovoltaic apparatus.
In one embodiment, cloud platform 120 is additionally operable to:When cloud platform 120 detects that Monitoring Data exceedes pre-set threshold value When, the fault message of photovoltaic apparatus will be obtained, and fault message is sent to user terminal 130, so that user terminal 130 is shown Fault message is simultaneously alarmed.
In one embodiment, user terminal 130 is additionally operable to:User terminal 130 sends file acquisition and instructed to cloud platform 120, so that cloud platform 120 sends corresponding monitoring file to user terminal 130 according to file acquisition instruction.
In one embodiment, monitoring result includes the real-time running state information of photovoltaic apparatus, the life of photovoltaic apparatus Cycle information, the fault message of photovoltaic apparatus, the health and fitness information of the repair message of photovoltaic apparatus and photovoltaic apparatus.
In one embodiment, the photovoltaic apparatus monitoring system 100 based on Internet of Things also includes other functional modules/mono- Member, for realizing the method and step in embodiment 1 in each embodiment.
It should be understood that the size of the sequence number of each step is not meant to the priority of execution sequence, each process in above-described embodiment Execution sequence should determine that the implementation process without tackling the embodiment of the present invention forms any limit with its function and internal logic It is fixed.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each work( Can unit, module division progress for example, in practical application, can be as needed and by above-mentioned function distribution by different Functional unit, module are completed, i.e., the internal structure of described device are divided into different functional units or module, more than completion The all or part of function of description.Each functional unit, module in embodiment can be integrated in a processing unit, also may be used To be that unit is individually physically present, can also two or more units it is integrated in a unit, it is above-mentioned integrated Unit can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.In addition, each function list Member, the specific name of module are not limited to the protection domain of the application also only to facilitate mutually distinguish.Said system The specific work process of middle unit, module, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and is not described in detail or remembers in some embodiment The part of load, it may refer to the associated description of other embodiments.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein Member and algorithm steps, it can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually Performed with hardware or software mode, application-specific and design constraint depending on technical scheme.Professional and technical personnel Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed device/terminal device and method, can be with Realize by another way.For example, device described above/terminal device embodiment is only schematical, for example, institute The division of module or unit is stated, only a kind of division of logic function, there can be other dividing mode when actually realizing, such as Multiple units or component can combine or be desirably integrated into another system, or some features can be ignored, or not perform.Separately A bit, shown or discussed mutual coupling or direct-coupling or communication connection can be by some interfaces, device Or INDIRECT COUPLING or the communication connection of unit, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs 's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list Member can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
If the integrated module/unit realized in the form of SFU software functional unit and as independent production marketing or In use, it can be stored in a computer read/write memory medium.Based on such understanding, the present invention realizes above-mentioned implementation All or part of flow in example method, by computer program the hardware of correlation can also be instructed to complete, described meter Calculation machine program can be stored in a computer-readable recording medium, and the computer program can be achieved when being executed by processor The step of stating each embodiment of the method.Wherein, the computer program includes computer program code, the computer program generation Code can be source code form, object identification code form, executable file or some intermediate forms etc..The computer-readable medium It can include:Any entity or device, recording medium, USB flash disk, mobile hard disk, the magnetic of the computer program code can be carried Dish, CD, computer storage, read-only storage (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It is it should be noted that described The content that computer-readable medium includes can carry out appropriate increasing according to legislation in jurisdiction and the requirement of patent practice Subtract, such as in some jurisdictions, according to legislation and patent practice, computer-readable medium do not include be electric carrier signal and Telecommunication signal.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations;Although with reference to foregoing reality Example is applied the present invention is described in detail, it will be understood by those within the art that:It still can be to foregoing each Technical scheme described in embodiment is modified, or carries out equivalent substitution to which part technical characteristic;And these are changed Or replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme, all should Within protection scope of the present invention.

Claims (10)

  1. A kind of 1. photovoltaic apparatus monitoring method based on Internet of Things, applied to whole including data collection station, cloud platform and user The system at end, it is characterised in that including:
    The data collection station obtains the monitoring signals of photovoltaic apparatus output, according to the first communication protocol by the monitoring signals Monitoring Data is converted to, every preset time, the Monitoring Data is uploaded to the cloud platform;
    The cloud platform receives the Monitoring Data, and the Monitoring Data is converted into monitoring file according to the second communication protocol;
    The user terminal receives the monitoring file that the cloud platform is sent, and is entered according to the monitoring file generated monitored results Row display, and control instruction is sent to the photovoltaic apparatus by the cloud platform and the data collection station, to control State the running status of photovoltaic apparatus.
  2. 2. the photovoltaic apparatus monitoring method based on Internet of Things as claimed in claim 1, it is characterised in that the monitoring signals bag Include the run signal and site environment detection signal of photovoltaic apparatus.
  3. 3. the photovoltaic apparatus monitoring method based on Internet of Things as claimed in claim 1, it is characterised in that the cloud platform receives After the Monitoring Data, including:
    When the cloud platform detects that the Monitoring Data exceedes pre-set threshold value, the fault message of the photovoltaic apparatus is obtained, And send the fault message to the user terminal, so as to fault message described in the user terminal displays and alarm.
  4. 4. the photovoltaic apparatus monitoring method based on Internet of Things as claimed in claim 1, the user terminal receives the cloud and put down Before the monitoring file that platform is sent, including:
    The user terminal sends file acquisition and instructed to the cloud platform, so that the cloud platform refers to according to the file acquisition Order sends the corresponding monitoring file to the user terminal.
  5. 5. the photovoltaic apparatus monitoring method based on Internet of Things, the monitored results include as claimed in claim 1:Photovoltaic apparatus Life cycle information, the fault message of photovoltaic apparatus, the health and fitness information of the repair message of photovoltaic apparatus and photovoltaic apparatus.
  6. A kind of 6. photovoltaic apparatus monitoring system based on Internet of Things, it is characterised in that including:
    Data collection station, for obtaining the monitoring signals of photovoltaic apparatus output, the monitoring is believed according to the first communication protocol Number Monitoring Data is converted to, every preset time, the Monitoring Data is uploaded to the cloud platform;
    Cloud platform, for receiving the Monitoring Data, the Monitoring Data is converted into monitoring file according to the second communication protocol;
    User terminal, the monitoring file sent for the received cloud platform, and according to the monitoring file generated monitoring knot Fruit is shown, and sends control instruction to the photovoltaic apparatus by the cloud platform and the data collection station, with control Make the running status of the photovoltaic apparatus.
  7. 7. the photovoltaic apparatus monitoring system based on Internet of Things as claimed in claim 6, it is characterised in that the monitoring signals bag Include the run signal and site environment detection signal of photovoltaic apparatus.
  8. 8. the photovoltaic apparatus monitoring system based on Internet of Things as claimed in claim 6, it is characterised in that the cloud platform is also used In:
    When the cloud platform detects that the Monitoring Data exceedes pre-set threshold value, the fault message of the photovoltaic apparatus is obtained, And send the fault message to the user terminal, so as to fault message described in the user terminal displays and alarm.
  9. 9. the photovoltaic apparatus monitoring system based on Internet of Things as claimed in claim 6, it is characterised in that the user terminal is also For:
    Send file acquisition to instruct to the cloud platform, so that the cloud platform is sent accordingly according to file acquisition instruction The file that monitors is to the user terminal.
  10. 10. the photovoltaic apparatus monitoring system based on Internet of Things as claimed in claim 6, it is characterised in that the monitored results Including:The real-time running state information of photovoltaic apparatus, the life cycle information of photovoltaic apparatus, the fault message of photovoltaic apparatus, light Lie prostrate the repair message of equipment and the health and fitness information of photovoltaic apparatus.
CN201710806902.8A 2017-09-08 2017-09-08 A kind of photovoltaic apparatus monitoring method and system based on Internet of Things Pending CN107508550A (en)

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CN110233877A (en) * 2019-05-14 2019-09-13 太原理工大学 A kind of intelligent photovoltaic power generation fault comprehensive early warning system
CN110445175A (en) * 2019-08-15 2019-11-12 深圳库博能源科技有限公司 A kind of photovoltaic power generation intelligent energy storage system

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CN105187010A (en) * 2015-09-07 2015-12-23 无锡联盛合众新能源有限公司 Intelligent monitoring and operation maintenance system for photovoltaic power station
CN106067760A (en) * 2016-08-23 2016-11-02 江苏南能电气有限公司 A kind of photo-voltaic power supply monitoring system based on cloud platform
CN206004618U (en) * 2016-09-22 2017-03-08 南京创瑞达电力技术有限公司 A kind of monitoring system and equipment
CN107070401A (en) * 2017-05-31 2017-08-18 成都亿伏科技有限公司 The long-range big data analysis system of photovoltaic plant based on cloud platform

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CN105187010A (en) * 2015-09-07 2015-12-23 无锡联盛合众新能源有限公司 Intelligent monitoring and operation maintenance system for photovoltaic power station
CN106067760A (en) * 2016-08-23 2016-11-02 江苏南能电气有限公司 A kind of photo-voltaic power supply monitoring system based on cloud platform
CN206004618U (en) * 2016-09-22 2017-03-08 南京创瑞达电力技术有限公司 A kind of monitoring system and equipment
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110233877A (en) * 2019-05-14 2019-09-13 太原理工大学 A kind of intelligent photovoltaic power generation fault comprehensive early warning system
CN110445175A (en) * 2019-08-15 2019-11-12 深圳库博能源科技有限公司 A kind of photovoltaic power generation intelligent energy storage system

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Application publication date: 20171222