CN209265679U - Communication converter for resident's electric energy centralized meter-reading system - Google Patents

Communication converter for resident's electric energy centralized meter-reading system Download PDF

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Publication number
CN209265679U
CN209265679U CN201821928212.6U CN201821928212U CN209265679U CN 209265679 U CN209265679 U CN 209265679U CN 201821928212 U CN201821928212 U CN 201821928212U CN 209265679 U CN209265679 U CN 209265679U
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China
Prior art keywords
electric energy
resident
transparent transmission
reading system
meter
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CN201821928212.6U
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Chinese (zh)
Inventor
孙颖
苏志鹏
周纯
赵颖
段卫国
刘佳
陈洵
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Guangzhou Power Supply Bureau of Guangdong Power Grid Co Ltd
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Guangzhou Power Supply Bureau Co Ltd
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Abstract

This application involves a kind of communication converters for resident's electric energy centralized meter-reading system comprising transparent transmission structure, transformational structure and routing infrastructure;Transparent transmission structure is also used to connect the router of the platform area concentrator of resident's electric energy centralized meter-reading system by first serial connection line connection transformational structure, transparent transmission structure;Transformational structure connects routing infrastructure by second serial connection line;Routing infrastructure is also used to connect the node of resident's electric energy centralized meter-reading system.The program is not directed to specific certain producer's designs, the case where suitable for institute's compatible node networking in need, in the case where not changing the area Yuan Tai acquisition scheme, it is incompatible to solve the problems, such as that fitting and tool card is communicated with ammeter in platform area, no longer need spare a variety of communication modules, it is particularly suitable for the transformation of the area Jiu Tai, realizes that the area a Ge Tai difference meter reading mode is run simultaneously and is independent of each other, make up the unstability of carrier wave or micropower wireless technology meter reading;Also, site operation install convenient, it is easy to operate.

Description

Communication converter for resident's electric energy centralized meter-reading system
Technical field
This application involves infrared thermal imaging technique fields, more particularly to the communication conversion for resident's electric energy centralized meter-reading system Device.
Background technique
Resident electricity consumption information collection system is exactly that the reading of resident's meter of dispersion is concentrated by various means of communications Come, uploads to marketing system, finally so as to the system for carrying out charge calculation.Power information acquisition system is mainly by management system master It stands, the composition such as concentrator, carrier electric energy meter/collector, it is multiple to be uploaded by collector by taking bandwidth carrier communication mode as an example Broadband power line carrier signal is to concentrator, then remote transmission to management system main website, wherein electric energy meter includes single-phase RS485 electric energy meter, three-phase RS485 electric energy meter, single-phase carrier electric energy meter, Three Phase Carrier Based electric energy meter etc..
Management system main website includes power business application, information collection, data storage management, marketing support etc..System is logical It crosses the telepak including GPRS/CDMA wireless public network, optical fiber private network etc. and main website and concentrator has been subjected to organic linking, thereon Row of channels is used to transmit the user information of terminal device collection;Downlink is then used for electricity consumption data acquisition, remote bill control, long-range school When, event monitoring and report.By main station system can complete file administration, data acquisition, data management, setting control, The functions such as distant place control.
Concentrator is also referred to as collector, major function are as follows: data acquisition, data processing, parameter setting and inquiry, thing Part record, data transmission, local state instruction and interface maintenance, terminal maintenance, fault message active reporting etc..
Electric energy meter is the basic metering facility of automatic measurement system (AMI), and major function has: efficiency is measured, rate controls, When segment management, pre-payment, data storage, logout, user encryption, two-way communication.
By the power information for acquiring in real time, storing, analyzing, calculate power consumer, can help resident understand electricity price, Stop the information such as send a telegram in reply and pay the fees, provides energy-saving and emission-reduction, with information such as electrically optimized, safety utilizations of electric power for enterprise customer, section, guidance society Electricity consumption is learned, finds electricity consumption hidden danger, investigation failure in time.
The use of centralized meter-reading system can greatly improve meter reading quality and reduce labor intensity, therefore its application is also increasingly wider It is general.But due to some technical reasons, also carry out some troubles to meter reading work belt.Main problem is between concentrator and meter Communication plan it is varied, specifically include that micropower wireless, narrowband carrier, G3 carrier wave, bandwidth carrier etc., each communication module The communication technology scheme of producer is substantially independent research, without unified technical standard, which results between each communication plan not Can compatible communication the case where, fitting and tool card communicates incompatible with ammeter in platform area, needs spare a variety of communication modules, the area Qie Jiutai changes The problem of making is particularly acute, and very big difficulty is caused for the operation management of platform area.
Utility model content
Based on this, it is necessary to provide a kind of communication converter for resident's electric energy centralized meter-reading system.
A kind of communication converter for resident's electric energy centralized meter-reading system comprising transparent transmission structure, transformational structure and routing are tied Structure;The transparent transmission structure connects the transformational structure by first serial connection line, and the transparent transmission structure is also used to connect residence The router of the platform area concentrator of people's electric energy centralized meter-reading system;The transformational structure connects the road by second serial connection line By structure;The routing infrastructure is also used to connect the node of resident's electric energy centralized meter-reading system.
Above-mentioned communication converter has versatility good by design transparent transmission structure combination transformational structure and routing infrastructure The case where advantage, the program is not directed to specific certain producer's designs, is suitable for institute's compatible node networking in need, if scene is more In two schemes, it also can according to circumstances increase converter quantity, to solve in the case where not changing the area Yuan Tai acquisition scheme Fitting and tool card communicates incompatible problem with ammeter in platform area, it is no longer necessary to which spare a variety of communication modules are particularly suitable for old Area's transformation realizes that the area a Ge Tai difference meter reading mode is run simultaneously and is independent of each other, makes up carrier wave or micropower wireless technology meter reading Unstability;Also, site operation install convenient, it is easy to operate.
The quantity of the node is one or more in one of the embodiments, and the routing infrastructure is for connecting institute State one or more nodes of resident's electric energy centralized meter-reading system.
The node is electric energy meter in one of the embodiments, and the routing infrastructure is for connecting resident's electric energy One or more electric energy meters of centralized meter-reading system.
The communication converter further includes the node in one of the embodiments,.
The transparent transmission structure is arranged according to the router in one of the embodiments,.
The connection type of the transparent transmission structure is set according to the connection type of the router in one of the embodiments, It sets.
The reception structure and forwarding structure that the transparent transmission structure setting is connected in one of the embodiments, it is described to connect The router that structure is used to connect the platform area concentrator of resident's electric energy centralized meter-reading system is received, the forwarding structure is for connecting institute State transformational structure.
The reception structure is equipped with network connection terminals in one of the embodiments,.
The network connection terminals include RJ45 connection terminal, optical fiber connecting terminal or nothing in one of the embodiments, Line connection terminal.
The communication converter further includes power supply module in one of the embodiments, and the power supply module is separately connected The transparent transmission structure, the transformational structure and the routing infrastructure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the application.
Fig. 2 is the application schematic diagram of another embodiment of the application.
Fig. 3 is the structural schematic diagram of another embodiment of the application.
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing to the application Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this Shen Please.But the application can be implemented with being much different from other way described herein, those skilled in the art can be not Similar improvement is done in the case where violating the application intension, therefore the application is not limited by the specific embodiments disclosed below.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level ", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein The purpose of the embodiment of body, it is not intended that in limitation the application.Term " and or " used herein includes one or more Any and all combinations of relevant listed item.
The application one embodiment is a kind of communication converter for resident's electric energy centralized meter-reading system comprising transparent transmission knot Structure, transformational structure and routing infrastructure;The transparent transmission structure connects the transformational structure by first serial connection line, described Pass the router that structure is also used to connect the platform area concentrator of resident's electric energy centralized meter-reading system;The transformational structure passes through second serial Connection line connects the routing infrastructure;The routing infrastructure is also used to connect the node of resident's electric energy centralized meter-reading system.On Communication converter is stated, by design transparent transmission structure combination transformational structure and routing infrastructure, has the advantages that versatility is good, the program The case where not designed for specific certain producers, being suitable for institute's compatible node networking in need, if scene is more than two schemes, Also can according to circumstances increase converter quantity, thus in the case where not changing the area Yuan Tai acquisition scheme, solve fitting and tool card with Ammeter communicates incompatible problem in platform area, it is no longer necessary to which spare a variety of communication modules are particularly suitable for the transformation of the area Jiu Tai, realize One area Ge Tai difference meter reading mode runs be independent of each other simultaneously, makes up the unstability of carrier wave or micropower wireless technology meter reading; Also, site operation install convenient, it is easy to operate.
For the ease of connecting the transparent transmission structure and the transformational structure, further, institute in one of the embodiments, First serial connection line is stated equipped with first serial connecting line and positioned at two first of first serial connecting line both ends Serial ports connecting pin, transparent transmission structure described in the grafting of one of first serial connecting pin, another first serial connecting pin grafting institute State transformational structure;Described turn of transparent transmission structure described in a first serial connecting pin grafting in one of the embodiments, Send out structure.For the ease of connecting the transformational structure and the routing infrastructure, further, institute in one of the embodiments, Second serial connection line is stated equipped with second serial connecting line and positioned at two second of second serial connecting line both ends Serial ports connecting pin, transformational structure described in the grafting of one of second serial connecting pin, another second serial connecting pin grafting institute State routing infrastructure.Such design can be convenient and quickly connect the transparent transmission structure and the transformational structure, and connection institute State transformational structure and the routing infrastructure.
For the ease of once connecting one or more nodes, the quantity of the node is one in one of the embodiments, A or multiple, the routing infrastructure is used to connect one or more nodes of resident's electric energy centralized meter-reading system.One wherein In embodiment, the node is electric energy meter, and the routing infrastructure is used to connect one or more of resident's electric energy centralized meter-reading system A electric energy meter.The communication converter further includes the node in one of the embodiments,.In one of the embodiments, The electric energy meter includes single-phase RS485 electric energy meter, three-phase RS485 electric energy meter, single-phase carrier electric energy meter, Three Phase Carrier Based electric energy meter Electricity consumption data is measured Deng, electric energy meter, is transferred to the routing infrastructure.
It is understood that in each embodiment, the transparent transmission structure, the first serial connection line, the Change-over knot Structure, the second serial connection line and the routing infrastructure, and timer construction, electric-controlled switch and power supply module hereafter Deng, it is commercially available to obtain, the application herein it is claimed be these structures or component connection relationship.
The transparent transmission structure is arranged according to the router in one of the embodiments,.One embodiment wherein In, the connection type of the transparent transmission structure is arranged according to the connection type of the router.Institute in one of the embodiments, The reception structure and forwarding structure that transparent transmission structure setting is connected are stated, the reception structure is used to connect resident's electric energy collection and copy The router of the platform area concentrator of system, the forwarding structure is for connecting the transformational structure.It is described for the ease of connecting Structure and the router are passed, further, the reception structure is equipped with network connection terminals in one of the embodiments, The network connection terminals are or including RJ45 connection terminal, optical fiber connecting terminal or wireless connection terminals etc.;It is respectively used to lead to Cross the router that cable, optical fiber or radio connection connect the platform area concentrator of resident's electric energy centralized meter-reading system.It is such Design, may be implemented to carry out data exchange between two kinds of different communication scheme products, in the feelings for not changing the area Yuan Tai acquisition scheme Under condition, realizes that the area a Ge Tai difference meter reading mode is run simultaneously and is independent of each other, make up carrier wave or micropower wireless technology meter reading Unstability.
The transformational structure can be realized using conversion processor or microprocessor in one of the embodiments,.For It realizes to acquire emphasis user's high frequency and monitor, further, the transformational structure is equipped with high speed in one of the embodiments, Rate conversion module, the high-speed conversion module connect the routing infrastructure and for connecting the residence by the routing infrastructure The high frequency node of people's electric energy centralized meter-reading system carries out high frequency conversion with the meter reading result to high frequency node, and passes through the transparent transmission knot Structure is transferred to the router of the platform area concentrator of resident's electric energy centralized meter-reading system.In this manner it is achieved that emphasis user's high frequency Acquisition monitoring.
In implementation process, if scene is more than two schemes, it also can according to circumstances increase converter quantity, so that a kind of Communication plan corresponds to a converter.Alternatively, in order to cope with the different ammeter communication equipments of kinds of schemes, further, at it In middle one embodiment, in the communication converter, the quantity of the routing infrastructure is multiple, the type of each routing infrastructure Identical or different setting, when the type of each routing infrastructure is identical, the transparent transmission structure and the transformational structure can not Become;When the different types of each routing infrastructure or there are when the routing infrastructure of dissimilar types, the transparent transmission structure can With constant, the transformational structure is that corresponding conversion minor structure is respectively set in the routing infrastructure of dissimilar types, such to set Meter, copes with the new used equipment mixed questions of actual table area operation management environment, realizes old ammeter and new traffic in which can be convenient The compatible result of scheme.
In order to realize function of supplying power, the communication converter further includes power supply module in one of the embodiments, described Power supply module is separately connected the transparent transmission structure, the transformational structure and the routing infrastructure.The power supply module is respectively used to For the power supply of the transparent transmission structure, the transformational structure and the routing infrastructure.The power supply module in one of the embodiments, Including power input, power output end and the transformer that is connect with the power input and the power output end respectively, For the power input for connecting external power supply, the power output end is separately connected the transparent transmission structure, the Change-over knot Structure and the routing infrastructure.
The communication converter of each embodiment is suitable for the area Jiu Tai and is transformed, especially old ammeter and new traffic scheme It is incompatible;And it may be implemented to acquire emphasis user's high frequency if necessary and monitor;Ammeter rotation problem is also solved, without worry Fitting and tool card communicates incompatible with ammeter in platform area;And it is generally required when avoiding the buying of traditional approach standby redundancy spare a variety of logical Believe the defect of module.
Continue with the embodiment for providing a concrete application, a kind of communication conversion for resident's electric energy centralized meter-reading system Device, the communication conversion between the communication module of achievable different schemes comprising transparent transmission structure, transformational structure and routing infrastructure.
Transparent transmission structure: the router of the platform area concentrator of resident's electric energy centralized meter-reading system is A producer routing module, A producer Have the function of transparent transmission by serial port connecting wire road connection transformational structure from node module such as single-phase module, it can be by A producer All orders that routing module issues are pass-through to serial port connecting wire road, while the response command that can also issue transformational structure processing It is pass-through to A producer routing module.At this point, transparent transmission structure can be described as A producer transparent transmission structure.
Transformational structure: its uplink and downlink is separately connected transparent transmission structure and routing infrastructure, and routing infrastructure is B producer routing module, At this point, transformational structure uplink and downlink is separately connected A producer transparent transmission structure and B producer routing module, it is responsible for signal conversion between the two Processing.
Routing infrastructure: it is responsible for routing infrastructure under management console area and is responsible for B under management console area from node networking and meter reading task The communication plan of producer's routing module is from node networking and meter reading task, further, supports standard state net, southern Network Communication association View, that is, the routing infrastructure supports standard state net, southern Network Communication agreement.
In one of the embodiments, as shown in Figure 1, a kind of communication converter 200 for resident's electric energy centralized meter-reading system, It includes transparent transmission structure 210, transformational structure 230 and routing infrastructure 250;The transparent transmission structure 210 passes through first serial connecting line Road 220 connects the transformational structure 230, and the transformational structure 230 connects the routing knot by second serial connection line 240 Structure 250.It is applied as shown in Fig. 2, the transparent transmission structure 210 is also used to connect the platform area concentrator of resident's electric energy centralized meter-reading system 100 router 110, router 110 are separately connected node A2 and node A3 by the node A1 of producer A, and node A2 is also connected with Node A4, node A3 are also respectively connected with node A5 and node A6;The routing infrastructure is also connected with resident's electric energy centralized meter-reading system Producer B node B1 and node B2 and node B3 are separately connected by node B1.
In one of the embodiments, as shown in figure 3, a kind of communication converter 200 for resident's electric energy centralized meter-reading system, It includes transparent transmission unit 210, converting unit 230, routing unit 250 and power supply module 260;The transparent transmission unit 210 passes through the One serial ports connection line 220 connects the converting unit 230, and the converting unit 230 is connected by second serial connection line 240 Connect the routing unit 250;The power supply module 260 is separately connected the transparent transmission unit 210, the converting unit 230 and institute State routing unit 250.
It should be noted that the other embodiments of the application further include, the mutually group of the technical characteristic in the various embodiments described above The communication converter for resident's electric energy centralized meter-reading system that is formed by, can implement is closed, has the advantages that versatility is good, specifically Not the case where scheme is not directed to specific certain producer's designs, is suitable for institute's compatible communication in need, and it is not necessarily to communication plan factory Family's open protocol is realized simply, such as only need to modify from module into transparent transmission mode on the basis of existing scheme;If live When more than two schemes, it also can according to circumstances increase converter quantity, so that a kind of communication plan corresponds to a converter;Also have There is site operation install convenient and easy to operate.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously The limitation to claim therefore cannot be interpreted as.It should be pointed out that coming for those of ordinary skill in the art It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application Range.Therefore, the scope of protection shall be subject to the appended claims by the application.

Claims (10)

1. a kind of communication converter for resident's electric energy centralized meter-reading system, which is characterized in that including transparent transmission structure, transformational structure with Routing infrastructure;
The transparent transmission structure connects the transformational structure by first serial connection line, and the transparent transmission structure is also used to connect residence The router of the platform area concentrator of people's electric energy centralized meter-reading system;
The transformational structure connects the routing infrastructure by second serial connection line;
The routing infrastructure is also used to connect the node of resident's electric energy centralized meter-reading system.
2. communication converter according to claim 1, which is characterized in that the quantity of the node is one or more, described Routing infrastructure is used to connect one or more nodes of resident's electric energy centralized meter-reading system.
3. communication converter according to claim 2, which is characterized in that the node is electric energy meter, and the routing infrastructure is used In the one or more electric energy meters for connecting resident's electric energy centralized meter-reading system.
4. communication converter according to claim 3, which is characterized in that further include the node.
5. communication converter according to claim 1, which is characterized in that the transparent transmission structure is set according to the router It sets.
6. communication converter according to claim 5, which is characterized in that the connection type of the transparent transmission structure is according to the road It is arranged by the connection type of device.
7. communication converter according to claim 1, which is characterized in that the reception structure that the transparent transmission structure setting is connected With forwarding structure, the reception structure is used to connect the router of the platform area concentrator of resident's electric energy centralized meter-reading system, described Forwarding structure is for connecting the transformational structure.
8. communication converter according to claim 7, which is characterized in that the reception structure is equipped with network connection terminals.
9. communication converter according to claim 8, which is characterized in that the network connection terminals include the connecting pin RJ45 Son, optical fiber connecting terminal are wirelessly connected terminal.
10. according to claim 1 to communication converter described in any one of 9, which is characterized in that it further include power supply module, it is described Power supply module is separately connected the transparent transmission structure, the transformational structure and the routing infrastructure.
CN201821928212.6U 2018-11-21 2018-11-21 Communication converter for resident's electric energy centralized meter-reading system Active CN209265679U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109272735A (en) * 2018-11-21 2019-01-25 广州供电局有限公司 Communication converter for resident's electric energy centralized meter-reading system
CN112562296A (en) * 2020-11-06 2021-03-26 云南电网有限责任公司电力科学研究院 Communication converter for metering communication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109272735A (en) * 2018-11-21 2019-01-25 广州供电局有限公司 Communication converter for resident's electric energy centralized meter-reading system
CN112562296A (en) * 2020-11-06 2021-03-26 云南电网有限责任公司电力科学研究院 Communication converter for metering communication

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GR01 Patent grant
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Effective date of registration: 20200924

Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No.

Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd.

Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No.

Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd.

TR01 Transfer of patent right