CN103296112A - Junction box and intelligent motoring system of solar battery component - Google Patents

Junction box and intelligent motoring system of solar battery component Download PDF

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Publication number
CN103296112A
CN103296112A CN201210054323XA CN201210054323A CN103296112A CN 103296112 A CN103296112 A CN 103296112A CN 201210054323X A CN201210054323X A CN 201210054323XA CN 201210054323 A CN201210054323 A CN 201210054323A CN 103296112 A CN103296112 A CN 103296112A
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China
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module
described
data
platform
wireless transmission
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CN201210054323XA
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Chinese (zh)
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李建林
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上海捷波通信科技有限公司
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Priority to CN201210054323XA priority Critical patent/CN103296112A/en
Publication of CN103296112A publication Critical patent/CN103296112A/en

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    • 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 invention provides a junction box and an intelligent motoring system of a solar battery component. The intelligent motoring system of the solar battery component comprises the junction box, a concentrator and a system control platform, wherein a switch power source, a signal processing unit, a counting monitoring unit, a micro processor and a wireless sending and receiving unit are arranged inside a box body of the junction box, the concentrator comprises a short-distance wireless sending and receiving device, a public wireless sending and receiving device and a controller, the system control platform comprises a platform host controller, a communication module, a database module and a data analyzing and processing module, the communication module, the database module and the data analyzing and processing module are respectively connected with the platform host controller, and the system control platform carries out data monitoring, detection and analysis on the solar battery component through the concentrator and the junction box. The junction box and the intelligent motoring system of the solar battery component have the advantages of carrying out real-time monitoring, maintenance and tracking on the power generation condition of the solar battery component by constructing a complete monitoring network, effectively improving power generation efficiency, saving labor cost and improving the management level of an enterprise.

Description

Solar battery component junction box and intelligent monitor system

Technical field

The present invention discloses a kind of solar battery component junction box and intelligent monitor system, comprises solar battery component junction box, concentrator, system's control platform.

Background technology

Have only a simple bypass diode to protect in the key component terminal box of current solar panel, do not have dynamic operation measure monitor function.Damage behind the bypass diode long-play and after temperature is crossed high situation and occurred during bypass work, it is low that neither one operational monitoring method is timely and effectively differentiated in the monoblock battery some some assembly generating efficiency of assembly generating efficiency height.Battery component breaks down needs the complicated block-by-block that manually comes to detect, and the cost height can't accomplish in time to pinpoint the problems the fault location source simultaneously.Can not safeguard in time that the battery part assembly that causes damages, and then to have influence on whole generating efficiency be the problem that present solar power generation industry is needed solution badly.

Summary of the invention

The objective of the invention is to overcome the defective that exists in the prior art, provide a kind of and can monitor in real time the solar module running status, target generated output is measured, abnormal conditions are carried out alarm, effectively carried out solar battery component junction box and the intelligent monitor system of data management.

The present invention is achieved in that a kind of solar battery component junction box, comprise the terminal box box body, described terminal box box body is provided with for the jockey that connects solar module, it is characterized in that: be provided with Switching Power Supply, signal processing unit, measure monitor unit, microprocessor, wireless transmission receiving element in the described terminal box box body; Described Switching Power Supply, measure monitor unit link to each other with described solar module by jockey respectively, described microprocessor links to each other with Switching Power Supply, signal processing unit, measure monitor unit, wireless transmission receiving element respectively, described measure monitor unit also links to each other with signal processing unit, Switching Power Supply respectively, and described signal condition unit, wireless transmission receiving element also link to each other with Switching Power Supply respectively;

Described measure monitor unit is controlled by described microprocessor, be used for finishing to the monitoring of solar module with to the collection of the dynamic operation data of solar module, described signal processing unit is used for that the data that the measure monitor unit collects are carried out signal to be handled, and the signal data after will handling is sent to microprocessor, microprocessor receives from after the data after the signal processing unit processes, these data are encoded and the protocol encapsulation processing, send by the wireless transmission receiving element then, the working power that described Switching Power Supply is used for providing stable is to each module of terminal box class, simultaneously when abnormal conditions take place, cut off being connected of this battery component and other battery components, guarantee generating efficiency.

Described Switching Power Supply is the DC-DC Switching Power Supply.

A kind of solar module intelligent monitor system that comprises aforesaid solar battery component junction box, comprise terminal box, the terminal box box body of described terminal box is provided with for the jockey that connects solar module, be provided with Switching Power Supply in the described terminal box box body, signal processing unit, the measure monitor unit, microprocessor, the wireless transmission receiving element, described Switching Power Supply, the measure monitor unit links to each other with described solar module by jockey respectively, described microprocessor respectively with Switching Power Supply, signal processing unit, the measure monitor unit, the wireless transmission receiving element links to each other, described measure monitor unit also respectively with signal processing unit, Switching Power Supply links to each other, described signal condition unit, the wireless transmission receiving element also links to each other with Switching Power Supply respectively, it is characterized in that: also comprise concentrator, system's control platform, described concentrator comprises the near radio transmitter-receiver, public wireless transmission receiver, controller, described near radio transmitter-receiver communicates by the wireless transmission receiving element in Wireless transmission mode and the described terminal box box body, described near radio transmitter-receiver, public wireless transmission receiver links to each other with controller respectively; Described system control platform comprises platform master controller, the communication module that links to each other with the platform master control respectively, database module, data analysis processing module, described communication module communicates by mode and the described public wireless transmission receiver that cordless communication network inserts the Internet (INTERNET), and described communication module, data analysis processing module link to each other with described database module respectively;

Described terminal box detects the data of solar components by the measure monitor unit, and by being sent to concentrator by the wireless transmission receiving element after the microprocessor processes, described concentrator is by the data of near radio transmitter-receiver reception from the wireless transmission receiving element transmission of terminal box, and after by controller the solar module data that receive being handled, data after described public wireless transmission receiver will be handled are sent to the communication module of described system control platform, by the described data analysis processing module of platform main controller controls the received data of communication module being carried out data then resolves, and the data after will resolving are stored in the database module, be convenient to the platform master controller data in the data library module are transferred.

Described data analysis processing module mainly is made of the enquiry module that links to each other with described platform master controller respectively, alarm module, statistical report form module, operation control module, basic setup module, and described enquiry module, alarm module, statistical report form module, operation control module, basic setup module also link to each other with described database module respectively;

Each module of described data analysis processing module is controlled by the platform master controller, described enquiry module be used for inquiry solar module in real time state, data drawing list, upload data message; When described alarm module breaks down for system the source of trouble is carried out the Real-time Alarm prompting; Described statistical report form module is used for inquiry and the statistics of data, and generates corresponding chart; Institute tells the operation control module and be used for to receive warning message, and by fault location, prompting abort situation and fault type after troubleshooting finishes are informed object information the platform master controller; Described basic setup module is used for finishing basis instrument, comprises user management, equipment control, Role Management, organization management.

Described enquiry module is by the platform main controller controls of system's control platform, by selecting querying condition, querying condition is sent to database module, database module extracts corresponding data according to querying condition and feeds back to enquiry module from database, enquiry module is according to returning data generation tabulation or the chart that feedback is returned.

Described alarm module real-time monitoring system ruuning situation, when system breaks down, alarm module is stored in warning message in the database module, the platform master controller is according to whether having warning message in the time cycle reading database module of setting, if untreated warning message is arranged, then send alarm signal and point out.

Inquiry and the statistics of the data of described statistical report form module comprise: status data and the Verbose Listing of inquiring about and add up online facility information, query statistic alarm times and Verbose Listing, query statistic equipment; Described statistical report form module is according to the querying condition of required statistics, by the platform master controller querying condition is sent to database module, database module is extracted corresponding data according to querying condition, then the data of extracting are fed back to the statistical report form module, the statistical report form module is handled these data, generates data sheet or chart.

Described concentrator regularly maintains with system to system's control platform transmission heartbeat packet by public wireless transmission receiver and controls being connected of platform, guarantee the transmission of data, described concentrator inserts the Internet (INTERNET) by cordless communication network and controls platform with the mode of UDP and system to carry out data communication mutual.

Switching Power Supply in the described terminal box is the DC-DC Switching Power Supply.

Described concentrator is corresponding 1 ~ 128 terminal box of concentrator with the quantity of described terminal box.The quantity of described concentrator and described terminal box is the relation of one-to-many, and a plurality of terminal boxes and a concentrator are connected to form one group of solar module monitor.To organize the solar module monitor more and be connected by wireless communication mode with described system control platform, can monitor and control a plurality of solar modules simultaneously.

Described public wireless transmission receiver inserts the Internet by cordless communication network and is connected with the communication module that described system controls platform, and described cordless communication network is chosen any one kind of them in GPRS, EDGE, CDMA, WCDMA, WIFI, TDSCDMA, EVDO, LTE.

Described near radio transmitter-receiver is connected with described wireless transmission receiving element by any one Wireless transmission mode among GPRS, EDGE, CDMA, WCDMA, WIFI, TDSCDMA, EVDO, the LTE.

Each module in terminal box described in the present invention and the concentrator is to design in conjunction with goal of the invention of the present invention according to present ripe circuit module, and connected mode and syndeton and other Module Design by institute of the present invention art, introduce in the solar module, realize solar module is carried out the Intelligent Dynamic monitoring.

The user enters system of the present invention control platform by the Internet (INTERTNET), by selecting the different management by enquiry module, alarm module, statistical report form module, operation control module, these several module controls of basic setup module that project is set, control enquiry module, alarm module, statistical report form module, operation control module, basic setup module information extraction and data from database module respectively by the platform master controller, thus realize to the data of every type inquire about, add, database manipulations such as deletion and modification.

The invention has the beneficial effects as follows: by the transformation to existing terminal box, utilize terminal box, concentrator and system control platform construction becomes a complete monitoring network, and the solar module running status is monitored in real time, target generated output is measured, abnormal conditions are carried out alarm, effectively carried out data management.

Description of drawings

Fig. 1 is the frame assumption diagram of solar module intelligent monitor system of the present invention.

Fig. 2 is that system of the present invention control platform is to the control flow chart of communication module.

Fig. 3 is platform main controller controls alarm module of the present invention and the flow chart of runing control module.

Embodiment

According to Fig. 1, solar module intelligent monitor system of the present invention comprises terminal box, concentrator, the system's control platform that links to each other with solar module.Major control process of the present invention is: terminal box is monitored the service data of solar components in real time, and send the data to concentrator, concentrator is finished mutual biography to described solar module data by the near radio transmitter-receiver, after the controller of concentrator is handled the data that receive, carrying out data by the communication module of public wireless transmission receiver and system's control platform passes mutually, by the described data analysis processing module of platform main controller controls of system's control platform data are compiled then, and data are stored in the database module, be convenient to the platform master controller solar components service data is transferred in real time and used.

Described terminal box comprises the terminal box box body, described terminal box box body is provided with for the jockey that connects solar module, is provided with Switching Power Supply, signal processing unit, measure monitor unit, microprocessor, wireless transmission receiving element in the described terminal box box body; Described Switching Power Supply, measure monitor unit link to each other with described solar module by jockey respectively, described microprocessor links to each other with Switching Power Supply, signal processing unit, measure monitor unit, wireless transmission receiving element respectively, described measure monitor unit also links to each other with signal processing unit, Switching Power Supply respectively, and described signal processing unit, wireless transmission receiving element also link to each other with Switching Power Supply respectively.Described Switching Power Supply is the DC-DC Switching Power Supply.Described measure monitor unit is controlled by described microprocessor, be used for finishing to the monitoring of solar module with to the collection of the dynamic operation data of solar module, described signal processing unit is used for that the data that the measure monitor unit collects are carried out signal to be handled, be processed into the discernible data-signal of microprocessor, and data-signal is sent to microprocessor, microprocessor receives from behind the data-signal after the signal processing unit processes, data-signal is encoded and the protocol encapsulation processing, send by the wireless transmission receiving element then, the working power that described Switching Power Supply is used for providing stable is to each module of terminal box class, simultaneously when abnormal conditions take place, cut off being connected of this battery component and other battery components, guarantee generating efficiency.

Described concentrator comprises near radio transmitter-receiver, public wireless transmission receiver, controller, described near radio transmitter-receiver communicates by Wireless transmission mode and described wireless transmission receiving element, and described near radio transmitter-receiver, public wireless transmission receiver link to each other with controller respectively; Described near radio transmitter-receiver is connected with described wireless transmission receiving element by any one Wireless transmission mode among GPRS, EDGE, CDMA, WCDMA, WIFI, TDSCDMA, EVDO, the LTE.Described concentrator is corresponding 1 ~ 128 terminal box of concentrator with the quantity of described terminal box, the corresponding concentrator of preferred 32 terminal boxes.The quantity of described concentrator and described terminal box is the relation of one-to-many, and a plurality of terminal boxes and a concentrator are connected to form one group of solar module monitor.To organize the solar module monitor more and be connected by wireless communication mode with described system control platform, can monitor and control a plurality of solar modules simultaneously.Described concentrator regularly maintains with system to system's control platform transmission heartbeat packet by public wireless transmission receiver and controls being connected of platform, guarantee the transmission of data, described concentrator inserts the Internet (INTERNET) by cordless communication network and controls platform with the mode of UDP and system to carry out data communication mutual.Described concentrator is by the data of near radio transmitter-receiver reception from the wireless transmission receiving element transmission of terminal box, and after by controller the solar module data that receive being handled, the data after described public wireless transmission receiver will be handled are sent to the communication module of described system control platform.

Described system control platform comprises platform master controller, the communication module that links to each other with the platform master control respectively, database module, data analysis processing module, described communication module communicates by wireless mode and described public wireless transmission receiver, and described communication module, data analysis processing module link to each other with described database module respectively.Described data analysis processing module mainly is made of the enquiry module that links to each other with described platform master controller respectively, alarm module, statistical report form module, operation control module, basic setup module, and described enquiry module, alarm module, statistical report form module, operation control module, basic setup module also link to each other with described database module respectively.Each module of described data analysis processing module is controlled by the platform master controller, described enquiry module be used for inquiry solar module in real time state, data drawing list, upload data message, be that described enquiry module is by the platform main controller controls of system's control platform, by selecting querying condition, querying condition is sent to database module, database module extracts corresponding data according to querying condition and feeds back to enquiry module from database, enquiry module is according to returning data generation tabulation or the chart that feedback is returned.When described alarm module breaks down for system the source of trouble is carried out the Real-time Alarm prompting, be described alarm module real-time monitoring system ruuning situation, when system breaks down, alarm module is stored in warning message in the database module, the platform master controller is according to whether having warning message in the time cycle reading database module of setting, if untreated warning message is arranged, platform main controller controls alarm module is sent alarm signal and is pointed out.Inquiry and statistics that described statistical report form module is used for data comprise: status data and the Verbose Listing of inquiring about and add up online facility information, query statistic alarm times and Verbose Listing, query statistic equipment; Described statistical report form module is according to the querying condition of required statistics, by the platform master controller querying condition is sent to database module, database module is extracted corresponding data according to querying condition, then the data of extracting are fed back to the statistical report form module, the statistical report form module is handled these data, generates data sheet or chart.Described operation control module is used for receiving warning message, pass through fault location, prompting abort situation and fault type, and automatically fault message is prompted to relevant fault reception staff by the platform master controller, fault reception staff specifies associated maintenance personnel handling failure, after troubleshooting finishes object information is informed the platform master controller; Described basic setup module is used for finishing basis instrument, comprises user management, equipment control, Role Management, organization management.Described system control platform is provided with udp port, it is mutual that described concentrator inserts the Internet (INTERNET) by cordless communication network wireless communication mode carries out data communication with the communication module of the mode of UDP and system's control platform, and described cordless communication network is selected a kind of in GPRS, EDGE, CDMA, WCDMA, WIFI, TDSCDMA, EVDO, LTE arbitrarily.

The communication module of described system control platform receives the data from the public wireless transmission receiver of concentrator, by the described data analysis processing module of platform main controller controls the data that receive being carried out data resolves, and the data after will resolving are stored in the database module, be convenient to the platform master controller data in the data library module are transferred.

The operation of controlling several big modules of platform according to the system of the present invention of Fig. 2, Fig. 3 is done concrete elaboration below.

As Fig. 2, system's control platform is by udp port and communication module, receive the data from concentrator in real time, by communication module the data that receive are carried out protocol analysis, obtain the facility information of this solar components, and upload data type and upload data content to the platform master controller, the platform master controller is done coupling according to the facility information of the solar components of the data of uploading and the data in the database, whether the facility information of judging this solar components exists, and make corresponding selection according to judgement: if do not exist, then be transferred to the information of solar components mistake by udp port; If exist, then carry out following operation: the platform master controller carries out corresponding operation species according to the solar components data type of uploading:

1) log-on message

When the data type of resolving was log-on message, platform main controller controls communication module was noted time and the facility information of login, stores in the database module.

2) heartbeat message

When the data type of resolving was heartbeat message, the platform master controller was noted time and the facility information of heartbeat, by communication module information is stored in the database module, with this as equipment online foundation whether.

3) data message

When the data type of resolving was data message, the platform master controller need be made the data content of gained further data and resolve, obtain the data necessary content after, store in the database module by communication module, use as inquiry and statistics with this.

4) return information

When the data type of resolving is return information, this category information arranges for the platform master controller issues and gives corresponding concentrator, by concentrator distribution associated connections box, terminal box is transferred to the return information that arranges of platform master controller by concentrator, the answer data type of platform master controller by obtaining, with the Data Update that obtains in database module, so that the inquiry state of photos and sending messages down.

5) warning message

When the data type of resolving is warning message, the platform master controller need be made the data content of gained further alert data and resolve, obtain necessary alert data type and content, store in the database module by communication module, use as inquiry and statistics with this.

According to Fig. 3: the information of solar components is transferred to platform master controller with the data of reporting to the police via communication module by concentrator by terminal box, after the platform master controller receives the alert data of transmission, warning message is stored in the database module, by the mode of control alarm module with page prompting or auditory tone cues, remind for the user by the platform master controller to safeguard.Warning message carries out fault location by the operation control module, prompting abort situation and fault type, and be automatically associated to the dependent failure reception staff, safeguard prompting, the dependent failure reception staff can select this fault to send single processing by the platform master controller, assign the associated maintenance personnel to safeguard, the associated maintenance personnel view the equipment that needs to safeguard by the platform master controller to be sent single, equipment is carried out troubleshooting and maintenance, after troubleshooting and maintenance finish, the associated maintenance personnel report by the final result of platform master controller with plant maintenance, and troubleshooting so far finishes.

Below the present invention is further elaborated by specific embodiment.

Embodiment one:

DC-DC Switching Power Supply in the described terminal box box body adopts national semi-conductive LM2596-adj technical grade control chip; What microprocessor adopted is the PIC16F684 technical grade control chip of the U.S. little core company (MICROCHIP); Signal processing unit and measure monitor unit adopt is that the model of Ya De promise semiconductor company (ADI) is the CS5426 control chip of the control chip of AD7755 and logic (the Cirrus Logic) that reach the clouds; The wireless transmission receiving element adopts is that the model of Texas Instruments (TI) is the control chip of CC2500RKTR.

What the near radio transmitter-receiver in the described concentrator adopted is the CC2500RKTR control chip of Texas Instruments (TI); What controller adopted is the PIC16F684 technical grade control chip of the U.S. little core company (MICROCHIP); What public wireless transceiver adopted is the SIM300 technical grade wireless communication module of Shanghai Simcom company (SIMCOM).

Described system control platform is based on WINDOWS SERVER 2003 operating systems, and IIS+.net frame3.5 framework is the communication interaction platform of database development with SQL SERVER2005.Described platform master controller is divided into server section and user platform part: server section is based on the platform of .net frame3.5 frame manufacture, carries out operations such as protocol processes, data interaction; User platform partly is based on the WEB platform of iis+.net frame3.5 frame manufacture, and the user carries out operations by the Internet platform.

The wireless transmission receiving element of terminal box described in this example is by the mutual communication of near radio transmitter-receiver of ZIGBEE cordless communication network and described concentrator.Public wireless transmission receiver in the described concentrator inserts the mutual communication of communication module of the Internet and described system control platform by the GPRS cordless communication network.

Concentrator described in this example is corresponding 24 terminal boxes of concentrator with the quantity of described terminal box, forms a pair of 24 monitor network, monitors 24 groups of solar modules simultaneously.

The connected mode of present embodiment and system handles principle and process such as above-mentioned, present embodiment has been realized the dynamic monitoring of solar module in operation, system management, alarm, functions such as maintenance, its advantage are to utilize near radio network and ripe GSM network to finish effective management and the monitoring of solar module system.

Embodiment two:

DC-DC Switching Power Supply in the described terminal box box body adopts the MP2562 power supply of U.S. core origin system Co., Ltd (MPS); What microprocessor adopted is the PIC16F684 technical grade control chip of the U.S. little core company (MICROCHIP); It is the control chip of AD7755 that signal processing unit adopts the model of Ya De promise semiconductor company (ADI); The measure monitor unit adopts is the CS5426 control chip of logic (Cirrus Logic) of reaching the clouds; The near radio transmitter-receiver adopts is that the model of Texas Instruments (TI) is the control chip of CC2500RKTR.

What the near radio transmitter-receiver in the described concentrator adopted is the CC2500RKTR control chip of Texas Instruments (TI); What controller adopted is the PIC16F684 technical grade control chip of the little core of the U.S. (MICROCHIP); What public wireless transceiver adopted is the AR6102 control chip of Qualcomm (QUALCOM).

Described system control platform is based on WINDOWS SERVER 2003 operating systems, and IIS+.net frame3.5 framework is the communication interaction platform of database development with SQL SERVER2005.Described platform master controller is divided into server section and user platform part: server section is based on the platform of .net frame3.5 frame manufacture, carries out operations such as protocol processes, data interaction; User platform partly is based on the WEB platform that iis+.net frame3.5 makes, and the user carries out operations by the Internet platform.

The wireless transmission receiving element of terminal box described in this example is by the mutual communication of near radio transmitter-receiver of ZIGBEE cordless communication network and described concentrator.Public wireless transmission receiver in the described concentrator inserts the mutual communication of communication module of the Internet and described system control platform by the WIFI cordless communication network.

Concentrator described in this example is corresponding 36 terminal boxes of concentrator with the quantity of described terminal box, forms a pair of 36 monitor network, monitors 36 groups of solar modules simultaneously.

The connected mode of present embodiment and system handles principle and process such as above-mentioned, present embodiment has been realized the dynamic monitoring of solar module in operation, system management, alarm, functions such as maintenance, its advantage are to utilize near radio network and WIFI networking mode to finish effective management and the monitoring of solar module system.

Embodiment three:

DC-DC Switching Power Supply in the described terminal box box body adopts the MP2562 power supply of U.S. core origin system Co., Ltd (MPS); What microprocessor adopted is the PIC16F684 technical grade control chip of the U.S. little core company (MICROCHIP); It is the control chip of AD7755 that signal processing unit adopts the model of Ya De promise semiconductor company (ADI); The measure monitor unit adopts is the CS5426 control chip of logic (Cirrus Logic) of reaching the clouds; The near radio transmitter-receiver adopts is that the model of Texas Instruments (TI) is the control chip of CC2500RKTR.

What the near radio transmitter-receiver in the described concentrator adopted is the CC2500RKTR control chip of Texas Instruments (TI); What controller adopted is the PIC16F684 technical grade control chip of the U.S. little core company (MICROCHIP); That public wireless transceiver adopts is the MC323 of Huawei Company (HUAWEI).

Described system control platform is based on WINDOWS SERVER 2003 operating systems, and IIS+.net frame3.5 framework is the communication interaction platform of database development with SQL SERVER2005.Described platform master controller is divided into server section and user platform part: server section is based on the platform of .net frame3.5 frame manufacture, carries out operations such as protocol processes, data interaction; User platform partly is based on the WEB platform that iis+.net frame3.5 makes, and the user carries out operations by the Internet platform.

The wireless transmission receiving element of terminal box described in this example is by the mutual communication of near radio transmitter-receiver of ZIGBEE cordless communication network and described concentrator.Public wireless transmission receiver in the described concentrator is by the mutual communication of communication module of cdma wireless communication network insertion the Internet and described system control platform.

Concentrator described in this example is corresponding 128 terminal boxes of concentrator with the quantity of described terminal box, forms a pair of 128 monitor network, monitors 128 groups of solar modules simultaneously.

The connected mode of present embodiment and system handles principle and process such as above-mentioned, present embodiment has been realized the dynamic monitoring of solar module in operation, system management, alarm, functions such as maintenance, its advantage are to utilize near radio network and more advanced CDMA 2G network mode to finish effective management and the monitoring of solar module system.

Be noted that at last: above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit, although with reference to previous embodiment the present invention is had been described in detail, those having ordinary skill in the art will appreciate that it still can make amendment to the technical scheme of previous embodiment, perhaps wherein part technical characterictic is equal to replacement, and these modifications or replace the spirit and scope that the essence that does not make appropriate technical solution breaks away from technical solution of the present invention.

Claims (12)

1. solar battery component junction box, comprise the terminal box box body, described terminal box box body is provided with for the jockey that connects solar module, it is characterized in that: be provided with Switching Power Supply, signal processing unit, measure monitor unit, microprocessor, wireless transmission receiving element in the described terminal box box body; Described Switching Power Supply, measure monitor unit link to each other with described solar module by jockey respectively, described microprocessor links to each other with Switching Power Supply, signal processing unit, measure monitor unit, wireless transmission receiving element respectively, described measure monitor unit also links to each other with signal processing unit, Switching Power Supply respectively, and described signal processing unit, wireless transmission receiving element also link to each other with Switching Power Supply respectively;
Described measure monitor unit is controlled by described microprocessor, be used for finishing to the monitoring of solar module with to the collection of the dynamic operation data of solar module, described signal processing unit is used for that the data that the measure monitor unit collects are carried out signal to be handled, and the data after will handling are sent to microprocessor, after microprocessor receives data from signal processing unit, data are encoded and the protocol encapsulation processing, send by the wireless transmission receiving element then, the working power that described Switching Power Supply is used for providing stable is to each module of terminal box class, simultaneously when abnormal conditions take place, cut off being connected of this battery component and other battery components, guarantee generating efficiency.
2. according to the described solar battery component junction box of claim 1, it is characterized in that: described Switching Power Supply is the DC-DC Switching Power Supply.
3. solar module intelligent monitor system that comprises solar battery component junction box as claimed in claim 1, comprise terminal box, the terminal box box body of described terminal box is provided with for the jockey that connects solar module, be provided with Switching Power Supply in the described terminal box box body, signal processing unit, the measure monitor unit, microprocessor, the wireless transmission receiving element, it is characterized in that: also comprise concentrator, system's control platform, described concentrator comprises the near radio transmitter-receiver, public wireless transmission receiver, controller, described near radio transmitter-receiver communicates by the wireless transmission receiving element in Wireless transmission mode and the described terminal box box body, described near radio transmitter-receiver, public wireless transmission receiver links to each other with controller respectively; Described system control platform comprises platform master controller, the communication module that links to each other with the platform master controller respectively, database module, data analysis processing module, described communication module communicates by mode and the described public wireless transmission receiver that cordless communication network inserts the Internet, and described communication module, data analysis processing module link to each other with described database module respectively;
Described terminal box detects the data of solar components by the measure monitor unit, and handled by signal processing unit, then by microprocessor encode and the protocol data packing after be sent to concentrator by the wireless transmission receiving element, described concentrator is by the data of near radio transmitter-receiver reception from the wireless transmission receiving element transmission of terminal box, and after by controller the solar module data that receive being handled, data after described public wireless transmission receiver will be handled are sent to the communication module of described system control platform, by the described data analysis processing module of platform main controller controls the received data of communication module being carried out data then resolves, and the data after will resolving are stored in the database module, be convenient to the platform master controller data in the data library module are transferred.
4. solar module intelligent monitor system according to claim 3, it is characterized in that: described data analysis processing module mainly is made of the enquiry module that links to each other with described platform master controller respectively, alarm module, statistical report form module, operation control module, basic setup module, and described enquiry module, alarm module, statistical report form module, operation control module, basic setup module also link to each other with described database module respectively;
Each module of described data analysis processing module is controlled by the platform master controller, described enquiry module be used for inquiry solar module in real time state, data drawing list, upload data message; When described alarm module breaks down for system the source of trouble is carried out the Real-time Alarm prompting; Described statistical report form module is used for inquiry and the statistics of data, and generates corresponding chart; Institute tells the operation control module and be used for to receive warning message, and by fault location, prompting abort situation and fault type after troubleshooting finishes are informed object information the platform master controller; Described basic setup module is used for finishing basis instrument, comprises user management, equipment control, Role Management, organization management.
5. solar module intelligent monitor system according to claim 3, it is characterized in that: described concentrator regularly maintains with system to system's control platform transmission heartbeat packet by public wireless transmission receiver and controls being connected of platform, guarantee the transmission of data, described concentrator inserts the Internet by cordless communication network and controls platform with the mode of UDP and system to carry out data communication mutual.
6. solar module intelligent monitor system according to claim 4, it is characterized in that: described enquiry module is by the platform main controller controls of system's control platform, by selecting querying condition, querying condition is sent to database module, database module extracts corresponding data according to querying condition and feeds back to enquiry module from database, enquiry module is according to returning data generation tabulation or the chart that feedback is returned.
7. solar module intelligent monitor system according to claim 4, it is characterized in that: described alarm module real-time monitoring system ruuning situation, when system breaks down, alarm module is stored in warning message in the database module, the platform master controller is according to whether having warning message in the time cycle reading database module of setting, if untreated warning message is arranged, then send alarm signal and point out.
8. solar module intelligent monitor system according to claim 4, it is characterized in that: inquiry and the statistics of the data of described statistical report form module comprise: status data and the Verbose Listing of inquiring about and add up online facility information, query statistic alarm times and Verbose Listing, query statistic equipment; Described statistical report form module is according to the querying condition of required statistics, by the platform master controller querying condition is sent to database module, database module is extracted corresponding data according to querying condition, then the data of extracting are fed back to the statistical report form module, the statistical report form module is handled these data, generates data sheet or chart.
9. solar module intelligent monitor system according to claim 3, it is characterized in that: the Switching Power Supply in the described terminal box is the DC-DC Switching Power Supply.
10. solar module intelligent monitor system according to claim 3, it is characterized in that: described concentrator is corresponding 1 ~ 128 terminal box of concentrator with the quantity of described terminal box.
11. according to the described solar module intelligent monitor system of claim 3, it is characterized in that: described public wireless transmission receiver inserts the Internet by cordless communication network and is connected with the communication module that described system controls platform, and described cordless communication network is chosen any one kind of them in GPRS, EDGE, CDMA, WCDMA, WIFI, TDSCDMA, EVDO, LTE.
12. solar module intelligent monitor system according to claim 3 is characterized in that: described near radio transmitter-receiver is connected with described wireless transmission receiving element by any one Wireless transmission mode among GPRS, EDGE, CDMA, WCDMA, WIFI, TDSCDMA, EVDO, the LTE.
CN201210054323XA 2012-03-05 2012-03-05 Junction box and intelligent motoring system of solar battery component CN103296112A (en)

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CN103888070A (en) * 2014-04-03 2014-06-25 苏州边枫电子科技有限公司 Remote monitor type photovoltaic connecting box based on voltage detection and single-wire communication protocol
CN103888067A (en) * 2014-04-03 2014-06-25 苏州边枫电子科技有限公司 Remote monitoring type photovoltaic junction box based on Hall sensors and FM transmission
CN103888062A (en) * 2014-04-03 2014-06-25 苏州边枫电子科技有限公司 Remote monitor type photovoltaic connecting box based on current detection and electric wire carrier waves
CN103888072A (en) * 2014-04-03 2014-06-25 苏州边枫电子科技有限公司 Remote monitoring type photovoltaic junction box based on thermistor temperature measurement and single-line communication protocol
CN104868846A (en) * 2015-06-08 2015-08-26 江汉大学 Solar photovoltaic module array data acquisition method based on wireless internet of things
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