CN107204110A - A kind of method of the quick copy reading of meter data based on broadband network - Google Patents

A kind of method of the quick copy reading of meter data based on broadband network Download PDF

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Publication number
CN107204110A
CN107204110A CN201710368208.2A CN201710368208A CN107204110A CN 107204110 A CN107204110 A CN 107204110A CN 201710368208 A CN201710368208 A CN 201710368208A CN 107204110 A CN107204110 A CN 107204110A
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meter
data
communication module
copy reading
node communication
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CN107204110B (en
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庞浩
杨彦召
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Shenzhen Smart Microelectronics Technology Co ltd
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Beijing Shengda Xintong Technology Co Ltd
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    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00Electric signal transmission systems

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  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
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Abstract

The invention discloses a kind of method of the quick copy reading of meter data based on broadband network, including concentrator, collector and platform area data collection station, concentrator is provided with host node communication module, and collector or meter are provided with from node communication module, in addition to step:Platform area data collection station notifies host node communication module to start the quick copy reading of meter data;Host node communication module issues concurrent copy reading meter down order message with multicast based on broadband network to from node communication module;The concurrent copy reading meter down order message is received from node communication module and confirms to need coupled meter of copy reading etc., the present invention issues concurrent copy reading meter down order message with multicast by using host node communication module to from node communication module, it is each to connect a meter for treating copy reading from node communication module, copy reading efficiency can be improved, carrier wave is avoided from node response conflict, it is ensured that information gathering, the reliability of transmission.

Description

A kind of method of the quick copy reading of meter data based on broadband network
Technical field
The present invention relates to the intelligence instrument communication technology, especially a kind of quick copy reading of meter data based on broadband network Method.
Background technology
It is all kinds of applied to electricity meter-reading, the meter reading of hydro-thermal gas, factory automation production line etc. as the network communications technology develops The communication network speed of intelligence instrument is also increasingly faster, and inromation bandwidth is constantly lifted.But current this type of information system copy reading is once The speed of whole meter data is still very slow in platform area, and its main bottleneck has no longer been the transmission speed of network in itself, but The local communication mode access speeds such as the serial ports used between the node communication module and meter on meter are slower, or meter Responding copy reading order and replying data has larger processing delay.
Publication No. CN105139629A Chinese patent document discloses a kind of raising low-voltage power line bandwidth carrier number According to the method for collecting efficiency, in the method, concentrator is connected with collector and electric energy meter communication respectively, and concentrator operation is following Step:Physical topology relation construction step, concurrent acquisition step and collector traversal step;When physical topology relation table is not set up When, data acquisition is carried out using traditional data acquisition plan;After physical topology relation table is set up, connect with different acquisition device Electric energy meter simultaneously and concurrently meter reading treatment technology and asynchronous communication technology, it is achieved thereby that concentrator is gathered under same area simultaneously The external electric energy meter data of multiple collectors.But, the method for patent document description still suffers from following deficiency:1st, this method is only Concentrator, collector, electric energy meter are only related to, without host node communication module and the cooperation from node communication module, is lacked feasible Property;2nd, start concurrent meter reading without explanation and terminate the flow of concurrent meter reading;3rd, without the clear concurrent meter reading message composition of description Key element, does not distinguish different type, the meter of different stipulations;4 do not provide simultaneously many meters of copy reading when communication protocol, it is impossible to Solve communication response conflict.
The content of the invention
The invention provides a kind of method of the quick copy reading of meter data based on broadband network, for solving prior art Middle meter access interface speed is slow, is mismatched with the higher communication speed of broadband network, the problem of causing the platform area meter reading time long.
In order to solve the above problems, the present invention provides a kind of method of the quick copy reading of meter data based on broadband network, Including concentrator, collector and platform area data collection station, described area's data collection station by the concentrator with it is described Collector carries out information transfer, and the concentrator is provided with host node communication module, and the collector or meter are provided with from section Point communication module, it is further comprising the steps of:
S100, described area's data collection station notify the host node communication module to start the quick copy reading of meter data;
S200, the host node communication module are issued concurrently based on broadband network with multicast to from node communication module Copy reading meter down order message;The concurrent copy reading meter down order message, which includes copy reading, to be specified meter mark, wants copy reading Meter total quantity and each meter copy reading configuration data, the copy reading configuration data therein include meter address, data Interface protocol type, the data item sum and data item access identities for wanting copy reading;
S300, described receive the concurrent copy reading meter down order message from node communication module and confirm to need copy reading During coupled meter, according to the data interface protocol type, that data item access identities generation accesses correspondence is each The meter digital independent message of data item is simultaneously sent to coupled meter with conversational mode one by one, receives the every of meter feedback The data recovery message of individual data item;It is described from node communication module by the data recovery message of each data item of reception not The data that carry out lower more than the limitation of broadband network packet maximum length merge packing processing, and according to broadband network protocol generation simultaneously Send out copy reading meter uplink data messages;
S400, the host node communication module are distributed from section to carry out the described of meter data reading system from node communication module The host node concurrent command period is additionally provided between point concurrent corresponding period, and the concurrent corresponding period from node;Generate Concurrent copy reading meter uplink data messages from node communication module according to the host node communication module distribute from node simultaneously The host node communication module should be sent to the period by the concurrent copy reading meter uplink data messages by broadband network by making sound; The host node communication module issued in the host node concurrent command period comprising non-copy reading and copy reading failure it is meter address and Send out copy reading meter down order message;
The concurrent copy reading meter uplink data messages received are carried out data decomposition by S500, the host node communication module Dissection process corresponds to each data item data of meter to obtain, and according to the interface protocol form of described area's data collection station Generation meter data terminal reports message, and the interface protocol form according to described area's data collection station is by the meter data Terminal reports message to be sent to described area's data collection station.
The method for the quick copy reading of meter data based on broadband network that the present invention is provided also has following technical characteristic:
Further, the step S200 also includes S210:The host node communication module is based on broadband network to broadcast Mode issues concurrent copy reading meter down order message to from node communication module;The concurrent copy reading meter down order message Include the copy reading configuration data of the whole meter marks in copy reading platform area, data interface protocol type total quantity and each protocol type.
Further, the step S200 also includes S220:The host node communication module is based on broadband network with unicast Polling mode issues concurrent copy reading meter down order message to from node communication module;The concurrent copy reading meter down order Message includes 1 meter address, the data interface protocol type of corresponding meter, wants the data item sum and data item of copy reading to visit Ask mark.
Further, it is described to return the data of each data item of reception from node communication module in the step S300 The process that multiple message progress data merge packing processing includes data merging, data encryption and data packing.
Further, in the step S500, the host node communication module is up by the concurrent copy reading meter received The process that data message carries out data decomposition dissection process includes packet parsing, data deciphering and data decomposition.
Further, the step S400 also includes S410, when described area's data collection station needs to stop copy reading platform In area during whole meters, described area's data collection station is by the host node communication module in the host node concurrent command period Down by the host node communication module to be ready for sending concurrent copy reading meter uplink data messages under node communication module Send out meter reading concurrent and cease and desist order, receive that concurrent meter reading ceases and desist order stop from node communication module and meter communication, and put Abandon the concurrent copy reading meter uplink data messages for having been prepared for sending.
The present invention has the advantages that:By using host node communication module with multicast to from node communicate mould Block issues concurrent copy reading meter down order message, each connects a meter for treating copy reading from node communication module, can improve Copy reading efficiency, is rapidly completed the copy reading to all meters in platform area;Host node communication module for carry out meter data reading system from Node communication module was distributed from the node concurrent corresponding period, and concurrent from host node is additionally provided between the node concurrent corresponding period The period is ordered, carrier wave thus can be avoided from node response conflict, it is ensured that information gathering, the reliability of transmission.
Brief description of the drawings
Fig. 1 is the flow chart of the method for the quick copy reading of meter data based on broadband network of the embodiment of the present invention;
Fig. 2 is the FB(flow block) of the quick copy reading method of the meter data based on broadband network of the present invention;
Merge packing process chart from node communication module data in Fig. 3 present invention;
Fig. 4 is that the host node communication module data in the present invention decompose dissection process flow chart;
Fig. 5 is concurrent frame definition between Zhong Tai areas of the present invention data collection station and host node communication module;
Fig. 6 is the concurrent content frame definition of 645-2007/645-1997 in the present invention;
Fig. 7 is the concurrent content frame definition of transparent forwarding in the present invention;
Fig. 8 is the topology diagram of the kilowatt meter reading-out system in the present invention;
Fig. 9 is from node communication module responding process figure in the present invention;
Figure 10 is the host node communication module protocol analysis flow chart in the present invention.
Embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that not conflicting In the case of, the embodiment in the present invention and the feature in embodiment can be mutually combined.
One embodiment of the method for meter data quick copy reading of the invention based on broadband network as shown in Figure 1 In, being somebody's turn to do the method for the quick copy reading of meter data based on broadband network includes concentrator, collector and platform area data collection station, Described area's data collection station carries out information transfer by the concentrator and the collector, it is characterised in that the collection Middle device is provided with host node communication module, and the collector or meter are provided with from node communication module, further comprising the steps of:
S100, described area's data collection station notify the host node communication module to start the quick copy reading of meter data;
S200, the host node communication module are issued concurrently based on broadband network with multicast to from node communication module Copy reading meter down order message;The concurrent copy reading meter down order message, which includes copy reading, to be specified meter mark, wants copy reading Meter total quantity and each meter copy reading configuration data, the copy reading configuration data therein include meter address, data Interface protocol type, the data item sum and data item access identities for wanting copy reading;
S300, described receive the concurrent copy reading meter down order message from node communication module and confirm to need copy reading During coupled meter, according to the data interface protocol type, that data item access identities generation accesses correspondence is each The meter digital independent message of data item is simultaneously sent to coupled meter with conversational mode one by one, receives the every of meter feedback The data recovery message of individual data item;It is described from node communication module by the data recovery message of each data item of reception not The data that carry out lower more than the limitation of broadband network packet maximum length merge packing processing, and according to broadband network protocol generation simultaneously Send out copy reading meter uplink data messages;
S400, the host node communication module are distributed from section to carry out the described of meter data reading system from node communication module The host node concurrent command period is additionally provided between point concurrent corresponding period, and the concurrent corresponding period from node;Generate Concurrent copy reading meter uplink data messages from node communication module according to the host node communication module distribute from node simultaneously The host node communication module should be sent to the period by the concurrent copy reading meter uplink data messages by broadband network by making sound; The host node communication module issued in the host node concurrent command period comprising non-copy reading and copy reading failure it is meter address and Send out copy reading meter down order message;
The concurrent copy reading meter uplink data messages received are carried out data decomposition by S500, the host node communication module Dissection process corresponds to each data item data of meter to obtain, and according to the interface protocol form of described area's data collection station Generation meter data terminal reports message, and the interface protocol form according to described area's data collection station is by the meter data Terminal reports message to be sent to described area's data collection station.
The method of the quick copy reading of meter data based on broadband network in the above embodiment of the present invention, by using master Node communication module issues concurrent copy reading meter down order message with multicast to from node communication module, each from node Communication module connects a meter for treating copy reading, can improve copy reading efficiency, be rapidly completed the copy reading to all meters in platform area;It is main Node communication module for carry out meter data reading system from the distribution of node communication module from the node concurrent corresponding period, and from node The host node concurrent command period is additionally provided between the concurrent corresponding period, carrier wave thus can be avoided from node response conflict, it is ensured that Information gathering, the reliability of transmission.Specifically, in the platform area data collecting system based on broadband network, if it is assumed that platform Area's data collection station sends copy reading meter down order message taking as T1, host node communication mould to host node communication module The message is sent to taking as T2 from node communication module by block, and meter reading message is sent to the consumption of meter from node communication module When be T3, then, data recovery message is sent to from node communication module by meter by the T4 times, is entered from node communication module Data recovery message is sent to host node communication module by one step by the T5 times, when host node communication module finally passes through T6 again Between reply platform area data collection station;Under the conditions of broadband network, data transmission on networks speed is fast, the required T2 and T4 times It is very short, much smaller than T1, T3, T4 and T6;Particularly meter usually requires have stronger antijamming capability more complicated to tackle Site environment, meter processor performance is usually less than platform area data collection station, causes between node communication module and meter Communication speed is most slow, T3 the and T4 times are most long;Therefore, system has been copied followed by copy reading another data item in a data item In the case of, overall copy reading efficiency is largely determined by T3 and T4;The present invention improves copy reading effect by using T1, T2 rapidity Rate, while issuing multiple copy reading orders to multiple from node communication module, allows these from node communication module while carrying out data Copy reading.System copy reading need not wait a data item to return to another data item of copy reading again;N number of copied if had simultaneously from node Read, then the copy reading time of averagely one data item be changed into (T3+T4)/N, N is bigger, and average speed is faster;Can be by using compression Mode issues collection message further to improve copy reading efficiency, between mesh foreground partition data collection station and host node communication module Communication speed T1, T6, it is more many soon than meter T3, but it is more much lower than bandwidth carrier;Because T3=4T1=4T6, when above-mentioned When N is more than 4, communication speed T1, T6 between platform area data collection station and host node communication module turns into the copy reading of system Efficiency bottle neck.In the case where bandwidth carrier speed is more than needed, using pressure between platform area data collection station and host node communication module Contracting mode issues collection message, represents one from node with one in byte, it is one that copy reading data item identical is compiled from node Group, copy reading data item is issued by group, and platform area data collection station does not organize copy reading frame, by carrying out framing from node communication module, is had Effect solves T1 bottleneck problem, if for example, there are 500 ammeters in platform area, while the same data item of copy reading, this mode is compressed Nearly 500 times of T1, substantially eliminates T1 limitation;When host node communication module reports copy reading result, merge multilist data and upload, reduce Repeated data and inter frame temporal interval, reduce T6 influence, thus can improve copy reading efficiency as far as possible.Carrier wave is rushed from node response It is prominent to be primarily due to, carrier wave from node response copy reading result when to carry out after channel competition, conflict avoidance could busy channel lead to Letter, if simultaneously multiple from node competition, conflict probability increase, bus utilization reduction;Because multicarrier communication signal has Regionality, node it is alternate farther out when, do not interfere with mutually, and being interfered from node under same agent node is more;Phase What is do not interfered with mutually can be while send data from node;For reduction bus contention, in embodiments of the present invention, host node When initiating concurrent meter reading, as far as possible do not arrange it is identical relaying rank, same agent node from node simultaneously meter reading, and be to try to Weigh under different relaying ranks, different agent node from node meter reading simultaneously, thus avoid carrier wave from node response conflict.
In the above-described embodiments, the method for the quick copy reading of meter data based on broadband network also has following technology special Levy:
Preferably, the step S200 also includes S210:The host node communication module is based on broadband network with broadcaster Formula issues concurrent copy reading meter down order message to from node communication module;The concurrent copy reading meter down order message bag Include the copy reading configuration data of the whole meter marks in copy reading platform area, data interface protocol type total quantity and each protocol type.Institute Stating step S200 also includes S220:The host node communication module is communicated based on broadband network in unicast polls mode to from node Module issues concurrent copy reading meter down order message;The concurrent copy reading meter down order message include 1 meter address, The data interface protocol type of corresponding meter, the data item sum and data item access identities for wanting copy reading.
Preferably, in the step S300, it is described from node communication module by the data recovery of each data item of reception The process that message carries out data merging packing processing merges including data, data encryption and data are packed.In the step S500, The concurrent copy reading meter uplink data messages received are carried out the mistake that data decompose dissection process by the host node communication module Journey includes packet parsing, data deciphering and data and decomposed.The step S400 also includes S410, when described area's data acquisition is whole When end needs to stop whole meters in copy reading platform area, described area's data collection station is by the host node communication module in master By the host node communication module to being ready for sending concurrent copy reading meter uplink data messages under the node concurrent command period From node communication module concurrent meter reading is issued to cease and desist order, receive that concurrent meter reading ceases and desist order stop from node communication module and The communication of meter, and abandon having been prepared for the concurrent copy reading meter uplink data messages of transmission.
For the ease of understanding the substantive content of the present invention, it is illustrated below.The meter based on broadband network of the present invention The method of the quick copy reading of data, many item datas for polylith meter in copy reading platform area.Kilowatt meter reading-out system includes concentrator, collection Device, data collection station, concentrator on the one hand complete with the data communication function of collector, to collector or ammeter on use Local Communication Module assigns reading electric quantity data order, and the communication with data collection station is on the other hand completed as requested, is connect Electric quantity data is uploaded to data collection station by the order for receiving data collection station.Collector is mainly used to complete to user's electric energy Table data acquisition, storage, and electric quantity data is sent to by concentrator by low-voltage power line.The topology diagram of kilowatt meter reading-out system is such as Shown in Fig. 8, host node communication module refers to the Local Communication Module used on concentrator, and I type collectors are referred to from node communication module With the Local Communication Module used on ammeter.Platform area data collection station by dialling or being otherwise attached to concentrator, Concentrator can simultaneously and concurrently copy reading polylith ammeter, and often can include multiple 645 frames in frame message.Concentrator is to host node Communication module sends pause routing command, host node communication module is exited aggressive mode, and automatically controlling meter reading by concentrator hands over Mutual flow.Concentrator continuously transmits multiple AFN=F1H meter readings frames and gives host node communication module, starts the quick copy reading of meter data Order.
Host node communication module issues concurrent copy reading meter down order message, concurrent copy reading therein based on broadband network Meter down order message specifies the copy reading configuration number of meter mark, the meter total quantity for copy reading and each meter comprising copy reading According to wherein the copy reading configuration data of each meter includes meter address, data interface protocol type, wants the data item sum of copy reading And each data item access identities.To conventional ammeter stipulations DL645, according to Fig. 6 form framing.
For example:68 43 00 01 00 00 00 00 00 00 F1 01 34 34 39 38 04 00 00 00 00 44 00 00 00 00 00 45 00 00 00 00 00 46 00 00 00 00 00 47 00 00 00 00 E5 16
- " 01 " represents communication protocol type, and its value is " 01 ", i.e. DLT645-2007 communication protocols;
- " 34 34 39 38 " represent Data Identification, and its value is " 38 39 34 34 ", and it is " 05 06 later to subtract 33H processing 01 01 " current positive active energy data block, the current positive active energy number comprising total, rate 1, rate 2 ... are represented According to;
- " 04 00 00 00 " represent electric energy meter number, and its value is " 00 00 00 04 ";
-“00 44 00 00 00 00 00 45 00 00 00 00 00 46 00 00 00 00 00 47 00 00 00 00 " electric energy table address is represented;
- " 1A " represents check code CS, and its value is " 1A ".
Passive state is in all the time from node communication module, and the communication for being ready to respond autonomous node communication module please Ask, its responding process figure, as shown in Figure 9.Concurrent copy reading meter down order message is received from node communication module, is being confirmed After needing the meter that copy reading this node communication module is connected, then according to data interface protocol type and data item access mark Know, generation accesses some meter digital independent messages of each data item of correspondence, is sent to what is connected one by one with conversational mode Meter, and the data recovery message of each data item of meter reply is received, some datas are replied from node communication module Message carries out data under no more than the limitation of broadband network packet maximum length and merges packing processing, and according to broadband network association The concurrent copy reading meter uplink data messages of view generation.The number of concurrent copy reading meter uplink data messages is generated from node communication module It is divided into data merging, data encryption, data packing three step process according to packing processing is merged, as shown in Figure 3.
For example:68 6B 00 81 04 00 00 00 00 00 02 20 00 68 21 19 00 00 00 00 00 00 F1 01 34 34 39 38 79 97 33 33 37 33 33 33 bb 3c 33 33 ca 47 33 33 8a 6c 33 33 80 97 43 56 37 43 33 11 bb 3c 33 22 ca 47 33 66 8a 6c 33 77 75 97 33 33 37 33 33 33 cc 3c bb 33 ca 47 33 33 8a 6d 33 33 79 81 33 43 37 33 dd 33 bb 3c 33 33 ca 47 33 33 8a 6c 33 33 2F 16
- " 01 " represents communication protocol type, and its value is " 01 ", i.e. DLT645-2007 communication protocols;
- " 34 34 39 38 " represent Data Identification, and its value is " 38 39 34 34 ", and it is " 05 06 later to subtract 33H processing 01 01 " current positive active energy data block, the current positive active energy number comprising total, rate 1, rate 2 ... are represented According to;
-“79 97 33 33 37 33 33 33 bb 3c 33 33 ca 47 33 33 8a 6c 33 33 80 97 43 56 37 43 33 11 bb 3c 33 22 ca 47 33 66 8a 6c 33 77 75 97 33 33 37 33 33 33 cc 3c bb 33 ca 47 33 33 8a 6d 33 33 79 81 33 43 37 33 dd 33 bb 3c 33 33 ca 47 33 33 8a 6c 33 33 " represent data content;
- " 2F " represents check code CS, and its value is " 2F ".
Host node communication module for carry out meter data reading system from node communication module distribution from node concurrently respond when Section, and the host node concurrent command period is provided between from node concurrently responding the period;Get out concurrent copy reading meter up Data message from node communication module according to what host node communication module was distributed concurrently responds the period from node by concurrent copy reading Meter uplink data messages are sent to host node communication module by broadband network;Host node communication module is concurrently ordered in host node The period is made to issue the concurrent copy reading meter down order report comprising the not yet copy reading of meter data terminal and copy reading failure meter address Text;
The concurrent copy reading meter uplink data messages received are carried out data and decompose dissection process by host node communication module, The data item data of correspondence meter is obtained, according to the protocol format of platform area data collection station interface, meter data terminal is generated Message is reported, reports message to be sent to platform area data meter data terminal according to platform area data collection station interface communication rule Acquisition terminal.Host node communication module decomposes dissection process to the data of concurrent copy reading meter uplink data messages includes message solution Analysis, data deciphering and data are decomposed, as shown in Figure 4.Packet parsing flow is as shown in Figure 10.
When platform area data collection station needs to stop whole meters in copy reading platform area, platform area data collection station passes through master Node communication module is under the host node concurrent command period, by host node communication module to preparing line number on concurrent copy reading meter Concurrent meter reading is issued from node communication module to cease and desist order, receive stopping from node communication module and meter for order according to message Communication, abandon having been prepared for the concurrent copy reading meter uplink data messages sent.
For example:
- up:68 0F 00 43 00 00 5F 00 00 00 12 02 00 B6 16;
- descending:68 15 00 83 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 84 16.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that:It still may be used To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic; And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and Scope.

Claims (6)

1. a kind of method of the quick copy reading of meter data based on broadband network, including concentrator, collector and platform area data are adopted Collect terminal, described area's data collection station carries out information transfer by the concentrator and the collector, it is characterised in that The concentrator is provided with host node communication module, and the collector or meter are provided with from node communication module, in addition to Lower step:
S100, described area's data collection station notify the host node communication module to start the quick copy reading of meter data;
S200, the host node communication module issue concurrent copy reading with multicast based on broadband network to from node communication module Meter down order message;The concurrent copy reading meter down order message, which includes copy reading, to be specified meter mark, wants the table of copy reading Total quantity and the copy reading configuration data of each meter are counted, the copy reading configuration data therein includes meter address, data-interface Protocol type, the data item sum and data item access identities for wanting copy reading;
S300, described receive the concurrent copy reading meter down order message from node communication module and confirm to need copy reading and its During connected meter, each data of correspondence are accessed according to the data interface protocol type, data item access identities generation The meter digital independent message of item is simultaneously sent to coupled meter with conversational mode one by one, receives every number of meter feedback According to the data recovery message of item;It is described from node communication module by the data recovery message of each data item of reception no more than The lower data that carry out of broadband network packet maximum length limitation merge packing processing, and are concurrently copied according to broadband network protocol generation Meter reading meter uplink data messages;
S400, the host node communication module are distributed from node simultaneously to carry out the described of meter data reading system from node communication module Send out corresponding the period, and the host node concurrent command period is additionally provided between the concurrent corresponding period from node;Generate concurrent Copy reading meter uplink data messages from node communication module according to the host node communication module distribute from node and make sound Period the concurrent copy reading meter uplink data messages should be sent to the host node communication module by broadband network;It is described Host node communication module issues concurrently copying for the meter address comprising non-copy reading and copy reading failure in the host node concurrent command period Meter reading meter down order message;
The concurrent copy reading meter uplink data messages received are carried out data and decompose parsing by S500, the host node communication module Handle to obtain each data item data of correspondence meter, and according to the interface protocol form generation of described area's data collection station Meter data terminal reports message, and the interface protocol form according to described area's data collection station is by the meter data terminal Message is reported to be sent to described area's data collection station.
2. the method for the meter data quick copy reading according to claim 1 based on broadband network, it is characterised in that described Step S200 also includes:The host node communication module is issued simultaneously based on broadband network with broadcast mode to from node communication module Send out copy reading meter down order message;The concurrent copy reading meter down order message include the whole meter marks in copy reading platform area, The copy reading configuration data of data interface protocol type total quantity and each protocol type.
3. the method for the meter data quick copy reading according to claim 1 based on broadband network, it is characterised in that described Step S200 also includes:The host node communication module is based on broadband network in unicast polls mode under node communication module Send out copy reading meter down order message concurrent;The concurrent copy reading meter down order message includes 1 meter address, corresponding The data interface protocol type of meter, the data item sum and data item access identities for wanting copy reading.
4. the method for the meter data quick copy reading according to claim 1 based on broadband network, it is characterised in that described It is described that the data recovery message of each data item of reception is subjected to data merging packing from node communication module in step S300 The process of processing includes data merging, data encryption and data packing.
5. the method for the meter data quick copy reading according to claim 4 based on broadband network, it is characterised in that described In step S500, the concurrent copy reading meter uplink data messages received are carried out data and decompose solution by the host node communication module The process of analysis processing includes packet parsing, data deciphering and data and decomposed.
6. the method for the meter data quick copy reading according to claim 1 based on broadband network, it is characterised in that described Step S400 also includes:When described area's data collection station needs to stop whole meters in copy reading platform area, described area's number The host node communication module is passed through under the host node concurrent command period by the host node communication module according to acquisition terminal To being ready for sending issuing concurrent meter reading from node communication module and ceasing and desisting order for concurrent copy reading meter uplink data messages, receive simultaneously What hair meter reading was ceased and desisted order stop from node communication module and the communication of meter, and abandons having been prepared for the concurrent copy reading table that sends Count uplink data messages.
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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108880619A (en) * 2018-07-26 2018-11-23 航天亮丽电气有限责任公司 A kind of automatic meter reading method using bandwidth carrier communication module
CN109150669A (en) * 2018-11-02 2019-01-04 深圳智微电子科技有限公司 A kind of use based on Ethernet fells and transports the telecommunication system and processing method of dimension
CN110784456A (en) * 2019-10-17 2020-02-11 南方电网数字电网研究院有限公司 Automatic identification method and communication method for communication protocol
CN110971627A (en) * 2018-09-28 2020-04-07 杭州海康威视数字技术股份有限公司 Node control method and device and task processing system
CN111314408A (en) * 2019-11-25 2020-06-19 国网福建省电力有限公司 Local edge calculation and Internet of things management method based on communication layer multi-data item caching task
CN112584366A (en) * 2020-12-06 2021-03-30 广州技象科技有限公司 Networking method, device, equipment and storage medium based on master and slave node communication
CN113437997A (en) * 2021-06-22 2021-09-24 广东电网有限责任公司广州供电局 Power line carrier communication method, device, equipment and medium
CN113630155A (en) * 2021-08-06 2021-11-09 国网四川省电力公司营销服务中心 HPLC-based synchronous acquisition method for instantaneous analog quantity of district electric energy meter
CN114374888A (en) * 2021-12-14 2022-04-19 国网江苏省电力有限公司淮安供电分公司 Automatic meter reading method, system and device based on multiple simultaneous multi-meter and multi-data items of HPLC
CN114553262A (en) * 2022-02-22 2022-05-27 国网电力科学研究院有限公司 Electric energy data high-speed acquisition terminal and control method thereof
CN115276720A (en) * 2022-09-26 2022-11-01 北京智芯半导体科技有限公司 High-speed carrier data transmission device and method and electronic equipment

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CN108880619A (en) * 2018-07-26 2018-11-23 航天亮丽电气有限责任公司 A kind of automatic meter reading method using bandwidth carrier communication module
CN110971627B (en) * 2018-09-28 2022-08-05 杭州海康威视数字技术股份有限公司 Node control method and device and task processing system
CN110971627A (en) * 2018-09-28 2020-04-07 杭州海康威视数字技术股份有限公司 Node control method and device and task processing system
CN109150669A (en) * 2018-11-02 2019-01-04 深圳智微电子科技有限公司 A kind of use based on Ethernet fells and transports the telecommunication system and processing method of dimension
CN110784456A (en) * 2019-10-17 2020-02-11 南方电网数字电网研究院有限公司 Automatic identification method and communication method for communication protocol
CN110784456B (en) * 2019-10-17 2020-06-02 南方电网数字电网研究院有限公司 Automatic identification method and communication method for communication protocol
CN111314408A (en) * 2019-11-25 2020-06-19 国网福建省电力有限公司 Local edge calculation and Internet of things management method based on communication layer multi-data item caching task
CN112584366A (en) * 2020-12-06 2021-03-30 广州技象科技有限公司 Networking method, device, equipment and storage medium based on master and slave node communication
CN112584366B (en) * 2020-12-06 2023-06-27 广州技象科技有限公司 Networking method, device, equipment and storage medium based on communication of main node and sub node
CN113437997A (en) * 2021-06-22 2021-09-24 广东电网有限责任公司广州供电局 Power line carrier communication method, device, equipment and medium
CN113630155A (en) * 2021-08-06 2021-11-09 国网四川省电力公司营销服务中心 HPLC-based synchronous acquisition method for instantaneous analog quantity of district electric energy meter
CN113630155B (en) * 2021-08-06 2023-03-24 国网四川省电力公司营销服务中心 HPLC-based synchronous acquisition and computer-readable storage medium for transient analog quantity of district electric energy meter
CN114374888A (en) * 2021-12-14 2022-04-19 国网江苏省电力有限公司淮安供电分公司 Automatic meter reading method, system and device based on multiple simultaneous multi-meter and multi-data items of HPLC
CN114553262A (en) * 2022-02-22 2022-05-27 国网电力科学研究院有限公司 Electric energy data high-speed acquisition terminal and control method thereof
CN114553262B (en) * 2022-02-22 2024-02-13 国网电力科学研究院有限公司 Electric energy data high-speed acquisition terminal and control method thereof
CN115276720A (en) * 2022-09-26 2022-11-01 北京智芯半导体科技有限公司 High-speed carrier data transmission device and method and electronic equipment
CN115276720B (en) * 2022-09-26 2023-01-20 北京智芯半导体科技有限公司 High-speed carrier data transmission device and method and electronic equipment

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