CN109450662A - Ad hoc network communication manager and network-building method, ad hoc network communication system - Google Patents
Ad hoc network communication manager and network-building method, ad hoc network communication system Download PDFInfo
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- CN109450662A CN109450662A CN201811153371.8A CN201811153371A CN109450662A CN 109450662 A CN109450662 A CN 109450662A CN 201811153371 A CN201811153371 A CN 201811153371A CN 109450662 A CN109450662 A CN 109450662A
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- 238000004891 communication Methods 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000006855 networking Effects 0.000 claims abstract description 84
- 230000004044 response Effects 0.000 claims abstract description 20
- 230000003111 delayed effect Effects 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 4
- 238000012795 verification Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
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- H02J13/0013—
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- H02J3/383—
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
- Y04S10/123—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving renewable energy sources
Abstract
The present invention relates to ad hoc network communication manager and its network-building methods and photovoltaic megawatt room ad hoc network communication system, ad hoc network communication manager and multiple networking equipment connecting communications, networking equipment includes basic unit equipment and branch equipment, basic unit equipment is connect by communication interface with main control module, and branch equipment is connect with basic unit equipment；Ad hoc network communication manager configures the device parameter of each networking equipment by Web configuration module and stores device parameter to database module, automatic distribution address module sends broadcasting command according to the channel that Web configuration module is configured, according to the sequence of the reading sequence number returning response received, successively distribute different addresses automatically to equipment, and successively broadcast is issued with equipment Serial Number and the setting address command of device talk address progress ad hoc network；Network-building method is the network-building method for ad hoc network communication manager, and photovoltaic megawatt room ad hoc network communication system uses ad hoc network communication manager of the invention.
Description
Technical field
The present invention relates to Low Voltage Electrical Apparatus, more particularly to a kind of ad hoc network communication manager and its network-building method and light
Lie prostrate megawatt room ad hoc network communication system.
Background technique
In prefabricated photovoltaic megawatt room, device category and quantity are more, and especially photovoltaic conflux box number is more,
When photovoltaic megawatt room carries out system group network, the network address for generally requiring artificial setting photovoltaic DC-to-AC converter and photovoltaic combiner box is carried out
Networking, and by the direct current of photovoltaic DC-to-AC converter input branch with its corresponding to photovoltaic combiner box be mapped, this mode is not only
Heavy workload, but also may cause situations such as repeatedly setting address value, inverter direct current branch and header box mismatch, it generates
Artificial setting mistake and associated errors.In the prior art, the address of equipment, ad hoc network communication pipe can also be set before networking
After the information for managing machine testing device port, equipment is accessed by specification conversion module, but still there is repeatedly setting address
The problem of value.
Summary of the invention
It is an object of the invention to overcome the deficiencies of existing technologies, provide a kind of simple structure, high reliablity, can be automatic
Distribute the ad hoc network communication manager of address value, the network-building method and photovoltaic megawatt room ad hoc network of ad hoc network communication manager
Communication system.
To achieve the above object, present invention employs following technical solutions:
A kind of ad hoc network communication manager, including main control module, communication module, database module, Web configuration module, from
Dynamic distribution address module, equipment relating module, the communication module include multiple communication interfaces, multiple communication interfaces respectively with master
Control module connection, the connecting communication for main control module and multiple networking equipments；Main control module includes processor, by communicating mould
Block is connect with multiple networking equipments, and the networking equipment includes basic unit equipment and branch equipment, and basic unit equipment is logical
It crosses communication interface to connect with main control module, branch equipment is connect with basic unit equipment；The main control module passes through database
Module, Web configuration module, the automatic ad hoc network communication for distributing address module and equipment relating module realization networking equipment, including
Following steps:
S1: the device parameter of each networking equipment is configured by Web configuration module and stores device parameter to database
Module, the parameter of networking equipment include device number, tunnel name, device type, baud rate；
S2: automatic distribution address module sends broadcasting command according to the channel that Web configuration module is configured, and reads channel institute
The sequence number for belonging to each networking equipment, it is successively automatic to networking equipment according to the sequence of the reading sequence number returning response received
Different addresses is distributed, and successively broadcast issues the setting address command with equipment Serial Number and device talk address, by ground
Location information preservation is to wide area information server configuration module；
S3: by the sequence number of the equipment relating module branch equipment corresponding to each basic unit device configuration and
Branch number, database configuration module is arrived in storage after branch equipment and basic unit equipment are associated.
It preferably, further include data acquisition module and data forwarding module, data acquisition module is used to acquire the reality of equipment
When data and store into database module, the real time data in database module is forwarded to background monitoring by data forwarding module
System.
Preferably, step S2 the following steps are included:
S21: automatic distribution address module sends broadcasting command according to the channel that Web configuration module is configured, and reads each logical
The sequence number of each networking equipment belonging to road；
S22: receive broadcasting command networking equipment check automatic distribution address status indicator position whether set, such as non-set
A random number is then generated, the random number time that is delayed returns to the response for reading sequence number command message, and such as set is not done then
Response；
S23: after automatic distribution address module waits a sequence number read access time threshold value, according to the reading sequence number received
The sequence of returning response distributes address to equipment automatically, and successively broadcast is issued with equipment Serial Number and device talk address
Address command is set, address information is saved in wide area information server configuration module；
S24: the networking equipment for receiving broadcast setting address command parses equipment Serial Number and device talk address, such as sets
Standby sequence number is equal with own sequence number, then modifies own device address, and will distribute address status indicator position position automatically；Such as
With own sequence number etc., then without any processing；
S25: after waiting a setting address time threshold, the number of devices for distributing address automatically is checked, if certainly
The number of devices of dynamic distribution address is less than equipment sum in channel, then carries out since step S21 to remaining equipment again automatic
Address is distributed, the number of devices until distributing address automatically is equal to equipment sum in channel, or repeats whole after preset times
Only.
The present invention also provides a kind of photovoltaic megawatt room ad hoc network communication systems, become including case, become the multiple light connected with case
Inverter and ad hoc network communication manager of the invention are lied prostrate, every photovoltaic DC-to-AC converter connects multiple photovoltaic combiner boxes, Duo Geguang
Volt header box is connect with photovoltaic module respectively, and photovoltaic DC-to-AC converter is basic unit equipment, after multiple photovoltaic DC-to-AC converter series connection and certainly
First communication interface of networking communication manager connects, and photovoltaic combiner box is branch equipment, after multiple photovoltaic combiner boxes series connection with
Second communication interface of ad hoc network communication manager connects.
It preferably, further include I/O module and temperature and humidity monitor instrument, I/O module and temperature and humidity monitor instrument and ad hoc network communicate
Supervisor connection.
The present invention also provides a kind of network-building methods of ad hoc network communication manager, comprising the following steps:
S1: obtaining device parameter and the preservation of each networking equipment by Web configuration module, and the parameter of networking equipment includes
Device number, tunnel name, device type and baud rate；
S2: broadcasting command is sent to the channel of the networking equipment of acquisition, reads the sequence of each networking equipment belonging to channel
Number, according to the sequence of the reading sequence number returning response received, successively distribute different addresses automatically to networking equipment, and successively
Broadcast issues the setting address command with equipment Serial Number and device talk address, will save address information；
S3: the sequence number and branch number of the branch equipment corresponding to each basic unit device configuration.
Preferably, be step S2 the following steps are included:
S21: broadcasting command is sent to the channel of the networking equipment of acquisition, reads the sequence of each networking equipment belonging to each channel
Row number；
S22: receive broadcasting command networking equipment check automatic distribution address status indicator position whether set, such as non-set
A random number is then generated, the random number time that is delayed returns to the response for reading sequence number command message, and such as set is not done then
Response；
S23: wait a sequence number read access time threshold value after, according to receive reading sequence number returning response sequence to
Equipment distributes address automatically, and successively broadcast issues the setting address command with equipment Serial Number and device talk address, will
Address information saves；
S24: the networking equipment for receiving broadcast setting address command parses equipment Serial Number and device talk address, such as sets
Standby sequence number is equal with own sequence number, then modifies own device address, and will distribute address status indicator position position automatically；Such as
With own sequence number etc., then without any processing；
S25: after waiting a setting address time threshold, the number of devices for distributing address automatically is checked, if certainly
The number of devices of dynamic distribution address is less than equipment sum in channel, then carries out since step S21 to remaining equipment again automatic
Address is distributed, the number of devices until distributing address automatically is equal to equipment sum in channel, or repeats whole after preset times
Only.
Ad hoc network communication manager of the invention first passes through Web configuration module scene and configures to device parameter, then
Address value is assigned to equipment according to the good device parameter of situ configuration by distributing address module automatically, then mould is associated with by equipment
Block forms the problem of communicating, being not only not in repeatedly setting address value between basic unit equipment and branch equipment, but also
The mode of networking is more flexible, and applicability is also more extensive.The present invention also provides a kind of networking sides for ad hoc network communication manager
Method.
Photovoltaic megawatt room ad hoc network communication system of the invention can distribute setting photovoltaic DC-to-AC converter, photovoltaic conflux automatically
The network address of case, and by the direct current of photovoltaic DC-to-AC converter input branch with its corresponding to photovoltaic combiner box associate, help
Installation, maintenance personnel quickly, reliably complete the networking and association of equipment in photovoltaic megawatt room.
Detailed description of the invention
Fig. 1 is the schematic diagram of ad hoc network communication manager of the present invention；
Fig. 2 is a kind of embodiment of photovoltaic megawatt room ad hoc network communication system of the present invention.
Specific embodiment
Below in conjunction with the embodiment that attached drawing 1 to 2 provides, further illustrates ad hoc network communication manager of the invention and answer
With the specific embodiment of the photovoltaic megawatt room ad hoc network communication system of the ad hoc network communication manager.Ad hoc network of the invention is logical
The photovoltaic megawatt room ad hoc network communication system of news supervisor and application the ad hoc network communication manager is not limited to following embodiment
Description.
As shown in Figure 1, ad hoc network communication manager of the invention include main control module, communication module, database module,
Web configuration module distributes address module, equipment relating module, data acquisition module and data forwarding module automatically；Main control module
Including processor, it is connect by communication module with multiple networking equipments, it is automatic to distribute by database module, Web configuration module
Address module and equipment relating module realize the ad hoc network communication of networking equipment, by database module, data acquisition module and
Acquisition, storage and the forwarding of data forwarding module realization networking equipment.
The communication module includes multiple communication interfaces, and multiple communication interfaces are connect with main control module respectively, is used for master control
The connecting communication of module and multiple networking equipments.Multiple communication interfaces can be identical, can not also be identical to support different lead to
Interrogate agreement, such as can be RS485 interface, RS232 interface, serial ports, Ethernet interface etc., it can support Host Link agreement,
The agreements such as ModBus agreement or ProfiBus agreement；
The database module includes database configuration module and real time data library module (not shown), and database is matched
Set the messaging parameter and data forwarding parameter of module storage networking equipment, the acquisition of real time data library module storing data acquisition module
Real time data；
The Web configuration module is used to configure the device parameter for needing to carry out the networking equipment of automatic distribution address, described
Device parameter includes device number belonging to networking equipment, tunnel name (gap marker), baud rate, verification mode and device type
Etc. parameters, user can need the networking equipment that network by adding in Web page, fill in device number, and to networking equipment
The device parameters such as affiliated tunnel name (gap marker), baud rate, verification mode and device type, equipment specification mark carry out
Setting, for carrying out automatic distribution address to equipment；
The networking equipment in channel that the automatic distribution address module is used to configure Web configuration module carries out automatic
Address is distributed, and the equipment messaging parameter such as device talk address, channel address is written in database configuration module, it is real
Existing constructing communication network function；When automatic distribution address, the automatic group distributed in the channel that address module configures Web configuration module
Net equipment sends broadcasting command, reads the sequence number of networking equipment, automatic to equipment according to the sequence of networking equipment returning response
Distribute address；
Multiple networking equipments include branch equipment and basic unit equipment, and basic unit equipment is directly and ad hoc network
The communication module of communication manager connects, and branch equipment is connect with basic unit equipment, passes through basic unit equipment and ad hoc network
Communication manager connection；
The equipment relating module for will pass through automatically distribute address module assignment address branch equipment and substantially
Unit equipment is associated, by basic unit equipment with its corresponding to branch equipment associate；
The device number of the networking equipment that the data acquisition module is stored according to database configuration module, device talk
The messaging parameters such as location, tunnel name, which are realized, acquires the data of networking equipment, and stores into real time data library module；
Device number that the data forwarding module is stored according to database configuration module, device talk address, channel name
Device data of the data acquisition module storage into real-time data base is forwarded to background monitoring system by the data forwardings parameters such as title
System.
Ad hoc network communication manager of the invention first passes through Web configuration module scene and configures to device parameter, then
Address value is assigned to networking equipment according to the good device parameter of situ configuration by distributing address module automatically, then is closed by equipment
Gang mould block forms the problem of communicating, being not only not in repeatedly setting address value between basic unit equipment and branch equipment,
And the mode of networking is more flexible, and applicability is also more extensive.
The embodiment of photovoltaic megawatt room as shown in Figure 2 ad hoc network communication system, using ad hoc network communication pipe of the invention
Reason machine, the photovoltaic megawatt room of the 1MW in Fig. 2 include ad hoc network communication manager, case become, the photovoltaic DC-to-AC converter of 2 500KW, often
Platform photovoltaic DC-to-AC converter has 8 direct current input branches, and each direct current input branch passes through a breaker and a photovoltaic conflux
The DC output end of case connects, and the direct-flow input end of each photovoltaic combiner box is connect with the DC output end of a photovoltaic module, and 2
After the direct current of input is converted to exchange by a photovoltaic DC-to-AC converter, 10KV or 35KV substation is accessed after case becomes boosting.
As shown in Fig. 2, 2 photovoltaic DC-to-AC converters, 16 photovoltaic combiner boxes are connect with ad hoc network communication manager, ad hoc network
Communication manager is connect by optical fiber ring network interchanger with long-range background monitoring system.The photovoltaic megawatt room of the present embodiment is from group
Net communication system further includes the I/O module connecting with communication manager and temperature and humidity monitor instrument, and temperature and humidity monitor instrument is for detecting
Photovoltaic megawatt room temperature and humidity, I/O module connect other networking equipments for extending.
When carrying out constructing communication network, photovoltaic DC-to-AC converter is basic unit equipment, after 2 photovoltaic DC-to-AC converters are connected and from group
One communication interface of net communication manager connects, and photovoltaic combiner box is branch equipment, after 16 photovoltaic combiner box series connection and separately
One communication interface connection, the equipment such as I/O module and temperature and humidity monitor instrument are linked into other communication interfaces.
Then it is configured in Web page by the Web configuration module of communication manager and needs to carry out automatic distribution address
The device number of networking equipment and affiliated tunnel name, baud rate, verification mode, device type (photovoltaic DC-to-AC converter or photovoltaic
Header box) etc. parameters；Also need pair between configuration branch equipment (photovoltaic combiner box) and basic unit equipment (photovoltaic DC-to-AC converter)
It should be related to.
After clicking automatic distribution address in Web page, automatic distribution address module configures Web configuration module logical
Believe that photovoltaic DC-to-AC converter and photovoltaic combiner box in the channel of interface carry out automatic distribution address, and photovoltaic DC-to-AC converter and photovoltaic are converged
The equipment messaging parameters such as the device talk address of case are flowed to be written in database configuration module.
The process of automatic distribution address is as follows:
1) automatically the networking equipment in the channel that is configured to Web configuration module of distribution address module (photovoltaic DC-to-AC converter or
Person is photovoltaic combiner box, and automatic distribution address time volt inverter and photovoltaic combiner box are that subchannel carries out) transmission broadcast life
It enables, reads the sequence number of each networking equipment belonging to channel.
2) receive broadcasting command networking equipment check automatic distribution address status indicator position whether set, if non-set
A random number is generated, the random number time that is delayed returns to the response for reading sequence number command message, and such as set then shows this
Networking equipment distributes address automatically, does not respond；
3) it after distribution address module waits a preset time-out time automatically, is returned and is rung according to the reading sequence number received
The sequence answered, (after the 1st time-out time since 1, successively plus 1 according to sequence from small to large；From upper after subsequent time-out time
The address of one time-out time distribution adds 1 beginning, successively plus 1) distributes address automatically to equipment, and successively broadcast is issued with equipment
Sequence number and the setting address command of device talk address, and address information is saved in wide area information server configuration module；
4) networking equipment for receiving broadcast setting address command parses equipment Serial Number and device talk address, such as equipment
Sequence number is equal with own sequence number, then modifies own device address, and will distribute address status indicator position position automatically；Such as with
Own sequence number etc., then without any processing.
5) it is less than equipment sum in channel as distributed the number of devices of address automatically, then again since step 1) to residue
Equipment carry out automatic distribution address, the number of devices until distributing address automatically is equal to equipment sum in channel, completes this and leads to
The automatic distribution address of all devices in road.
Photovoltaic DC-to-AC converter and photovoltaic combiner box are after communication manager distributes address automatically, the pointing device in Web page
Association, using photovoltaic DC-to-AC converter as basic unit equipment, photovoltaic combiner box is branch equipment, to each photovoltaic in Web page
Header box (equipment Serial Number) configures the direct current input branch of its corresponding photovoltaic DC-to-AC converter equipment Serial Number and photovoltaic DC-to-AC converter
Number, by the direct current of photovoltaic DC-to-AC converter input branch with its corresponding to photovoltaic combiner box associate and store database and configure
Stored in equipment contingency table in module, in equipment contingency table the device number of basic unit equipment such as photovoltaic combiner box, sequence number,
The sequence number of device talk address and tunnel name and branch equipment such as photovoltaic combiner box, device talk address and direct current are defeated
Enter branch number, completes equipment association.
Complete constructing communication network and after being associated with, communication manager passes through data collecting module collected photovoltaic DC-to-AC converter, photovoltaic
The real time data of the networking equipments such as header box, I/O module, temperature and humidity monitor instrument, and by real-time data memory to real-time data base
Module, the data forwarding parameter that data forwarding module is stored according to database configuration module by data collecting module collected to set
Standby real time data is forwarded to background monitoring system through optical fiber ring network interchanger.
The present invention also provides a kind of network-building methods of ad hoc network communication manager, are used for communication manager, the communication
Supervisor includes processor,
It is executed by the processor of the main control module of ad hoc network communication manager
The following steps are included:
S1: the device parameter of each networking equipment is configured by Web configuration module and stores device parameter to database
Module, the parameter of networking equipment include device number, tunnel name, device type (branch equipment or basic unit equipment), baud
Rate, verification mode；
S2: automatic distribution address module sends broadcasting command according to the channel that Web configuration module is configured, and reads channel institute
The sequence number for belonging to each networking equipment, it is successively automatic to networking equipment according to the sequence of the reading sequence number returning response received
Different addresses is distributed, such as distributes address automatically to equipment by the sequence of increasing or decreasing, and successively broadcast is issued with equipment
Sequence number and the setting address command of device talk address, are saved in wide area information server configuration module for address information；
Specific step is as follows:
S21: automatic distribution address module sends broadcasting command according to the channel that Web configuration module is configured, and reads each logical
The sequence number of each networking equipment belonging to road；
S22: receive broadcasting command networking equipment check automatic distribution address status indicator position whether set, such as non-set
A random number is then generated, the random number time that is delayed returns to the response for reading sequence number command message, and such as set then shows
The networking equipment distributes address automatically, does not respond；
S23: after automatic distribution address module waits a sequence number read access time threshold value, according to the reading sequence number received
The sequence of returning response distributes address to equipment by the sequence of increasing or decreasing automatically, and successively broadcast is issued with equipment sequence
Address information is saved in wide area information server configuration module by the setting address command of row number and device talk address；
S24: the networking equipment for receiving broadcast setting address command parses equipment Serial Number and device talk address, such as sets
Standby sequence number is equal with own sequence number, then modifies own device address, and will distribute address status indicator position position automatically；Such as
With own sequence number etc., then without any processing；
S25: after waiting a setting address time threshold, the number of devices for distributing address automatically is checked, if certainly
The number of devices of dynamic distribution address is less than equipment sum in channel, then carries out since step S21 to remaining equipment again automatic
Address is distributed, the number of devices until distributing address automatically is equal to equipment sum in channel, completes all devices in the channel
Automatic distribution address, or terminated after repeating certain preset times and prompt mistake；
S3: it is operated by the Web of equipment relating module, the branch equipment corresponding to each basic unit device configuration
Sequence number and branch number, storage is to database configuration module after branch equipment and basic unit equipment are associated；
S4: the messaging parameter for the networking equipment that data acquisition module is stored according to database configuration module acquires networking equipment
Real time data and store into real time data library module；
S5: the data forwarding parameter that data forwarding module is stored according to database configuration module, by real time data library module
In real time data be forwarded to background monitoring system.
The network-building method of the ad hoc network communication manager is stored in ad hoc network communication manager by software realization
In storage unit, Web configuration module, software can be passed through by distributing address module, equipment relating module, database module automatically
It realizes, is executed by the processor of the main control module of ad hoc network communication manager, naturally it is also possible to pass through hardware realization.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (7)
1. a kind of ad hoc network communication manager, it is characterised in that: match including main control module, communication module, database module, Web
Module is set, distributes address module, equipment relating module automatically, the communication module includes multiple communication interfaces, and multiple communications connect
Mouth is connect with main control module respectively, the connecting communication for main control module and multiple networking equipments；Main control module includes processor,
It is connect by communication module with multiple networking equipments, networking equipment includes basic unit equipment and branch equipment, and basic unit is set
Standby to be connect by communication interface with main control module, branch equipment is connect with basic unit equipment；The main control module passes through number
According to library module, Web configuration module, the automatic ad hoc network communication for distributing address module and equipment relating module realization networking equipment,
The following steps are included:
S1: configuring the device parameter of each networking equipment by Web configuration module and store device parameter to database module,
The parameter of networking equipment includes device number, tunnel name, device type, baud rate；
S2: automatic distribution address module sends broadcasting command according to the channel that Web configuration module is configured, and reads each belonging to channel
The sequence number of a networking equipment is successively distributed to networking equipment automatically according to the sequence of the reading sequence number returning response received
Different addresses, and successively broadcast issues the setting address command with equipment Serial Number and device talk address, and address is believed
Breath is saved in wide area information server configuration module；
S3: pass through the sequence number and branch of the equipment relating module branch equipment corresponding to each basic unit device configuration
Number, database configuration module is arrived in storage after branch equipment and basic unit equipment are associated.
2. ad hoc network communication manager according to claim 1, it is characterised in that: further include data acquisition module and data
Forwarding module, data acquisition module are used to acquire the real time data of equipment and store the data forwarding module into database module
Real time data in database module is forwarded to background monitoring system.
3. ad hoc network communication manager according to claim 1, it is characterised in that: step S2 the following steps are included:
S21: automatic distribution address module sends broadcasting command according to the channel that Web configuration module is configured, and reads each channel institute
Belong to the sequence number of each networking equipment；
S22: receive broadcasting command networking equipment check automatic distribution address status indicator position whether set, produced if non-set
A raw random number, the random number time that is delayed return to the response for reading sequence number command message, and sound is not done in such as set then
It answers；
S23: it after automatic distribution address module waits a sequence number read access time threshold value, is returned according to the reading sequence number received
The sequence of response distributes address to equipment automatically, and successively broadcast issues the setting with equipment Serial Number and device talk address
Address information is saved in wide area information server configuration module by address command；
S24: the networking equipment for receiving broadcast setting address command parses equipment Serial Number and device talk address, such as equipment sequence
Row number is equal with own sequence number, then modifies own device address, and will distribute address status indicator position position automatically；Such as and certainly
Body sequence number differs, then without any processing；
S25: after waiting a setting address time threshold, the number of devices for distributing address automatically is checked, if divided automatically
Number of devices with address is less than equipment sum in channel, then is distributed automatically since step S21 remaining equipment again
Address, the number of devices until distributing address automatically is equal to equipment sum in channel, or terminates after repeating preset times.
4. a kind of photovoltaic megawatt room ad hoc network communication system, it is characterised in that: become including case, is inverse with multiple photovoltaics of case change connection
Becoming device and ad hoc network communication manager of any of claims 1 or 2, every photovoltaic DC-to-AC converter connects multiple photovoltaic combiner boxes,
Multiple photovoltaic combiner boxes are connect with photovoltaic module respectively, and photovoltaic DC-to-AC converter is basic unit equipment, multiple photovoltaic DC-to-AC converter series connection
It is connect afterwards with the first communication interface of ad hoc network communication manager, photovoltaic combiner box is branch equipment, multiple photovoltaic combiner box strings
It is connect after connection with the second communication interface of ad hoc network communication manager.
5. photovoltaic megawatt room ad hoc network communication system according to claim 4, it is characterised in that: further include I/O module and
Temperature and humidity monitor instrument, I/O module and temperature and humidity monitor instrument are connect with ad hoc network communication manager.
6. a kind of network-building method of ad hoc network communication manager, it is characterised in that the following steps are included:
S1: obtaining device parameter and the preservation of each networking equipment by Web configuration module, and the parameter of networking equipment includes equipment
Number, tunnel name, device type and baud rate；
S2: broadcasting command is sent to the channel of the networking equipment of acquisition, reads the sequence number of each networking equipment belonging to channel, root
According to the sequence of the reading sequence number returning response received, different addresses is successively distributed automatically to networking equipment, and successively broadcast
The setting address command with equipment Serial Number and device talk address is issued, address information will be saved；
S3: the sequence number and branch number of the branch equipment corresponding to each basic unit device configuration.
7. the network-building method of ad hoc network communication manager according to claim 6, it is characterised in that step S2 includes following
Step:
S21: broadcasting command is sent to the channel of the networking equipment of acquisition, reads the sequence of each networking equipment belonging to each channel
Number；
S22: receive broadcasting command networking equipment check automatic distribution address status indicator position whether set, produced if non-set
A raw random number, the random number time that is delayed return to the response for reading sequence number command message, and sound is not done in such as set then
It answers；
S23: after waiting a sequence number read access time threshold value, according to the sequence of the reading sequence number returning response received to equipment
Automatic distribution address, and successively broadcast issues the setting address command with equipment Serial Number and device talk address, by address
Information preservation；
S24: the networking equipment for receiving broadcast setting address command parses equipment Serial Number and device talk address, such as equipment sequence
Row number is equal with own sequence number, then modifies own device address, and will distribute address status indicator position position automatically；Such as and certainly
Body sequence number differs, then without any processing；
S25: after waiting a setting address time threshold, the number of devices for distributing address automatically is checked, if divided automatically
Number of devices with address is less than equipment sum in channel, then is distributed automatically since step S21 remaining equipment again
Address, the number of devices until distributing address automatically is equal to equipment sum in channel, or terminates after repeating preset times.
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