CN110300401A - The long-distance meter-reading system of bluetooth mesh based on the encryption of non-public Encryption Algorithm - Google Patents
The long-distance meter-reading system of bluetooth mesh based on the encryption of non-public Encryption Algorithm Download PDFInfo
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- CN110300401A CN110300401A CN201910688451.1A CN201910688451A CN110300401A CN 110300401 A CN110300401 A CN 110300401A CN 201910688451 A CN201910688451 A CN 201910688451A CN 110300401 A CN110300401 A CN 110300401A
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- bluetooth mesh
- encryption algorithm
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/03—Protecting confidentiality, e.g. by encryption
- H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses the long-distance meter-reading systems of bluetooth mesh based on the encryption of non-public Encryption Algorithm a kind of, comprising: intelligent metering electricity box, multiple intelligent meters are arranged inside, one of intelligent meter is main intelligent meter, and corresponding node type is relay node；And the corresponding node type of remaining intelligent meter is ordinary node, and the relay node and ordinary node are carried out bluetooth mesh networking, the IP of built-in non-public Encryption Algorithm in the chip of all intelligent meters；And gateway, it is responsible for being acquired by information of the bluetooth mesh to each intelligent meter summarizing, and be transferred to remote server by remote transmission means；Setting information is received from remote server, then each intelligent meter is handed down to by bluetooth mesh.The long-distance meter-reading system is introduced into non-public Encryption Algorithm and encrypts to the application data of the core in transmission, the safety for protecting data to send.
Description
Technical field
The present invention relates to wireless communication fields, especially with regard to a kind of bluetooth based on the encryption of non-public Encryption Algorithm
The long-distance meter-reading system of mesh.
Background technique
Centralized automatic meter-reading has formd the communication mode of comparative maturity after differentiation in many years, substantially logical by three layers
Structure composition is interrogated, first layer is the communication between concentrator and controlling terminal, and the second layer is logical between collector and concentrator
News, third layer is the communication between intelligent meter and collector.There is also the mode of double-layer structure, two kinds of structures can be divided into
Two kinds of situations, the first is that intelligent meter directly arrives concentrator, and the communication mode of concentrator to controlling terminal, second is intelligence
Can gauge table to collector, collector directly arrives the communication form of controlling terminal.
Three layers of communication construction form are the current most common automatic meter reading system structures, while this mode is also these types
A kind of minimum structure type of constructed value.Under this structure, all intelligent meters in an electricity box all hang over down one
On collector, the whole resident's units for then belonging to a transformer configure a concentrator.
For user's centralized automatic meter-reading, the maximum link of cost of human and material resources no more than it is relevant to meter most
End communication.If this problem is handled well, then the problem of just having handled half in centralized automatic meter-reading well, and finally want to reach
Effect be exactly no longer to be routed in communication end, it is high now to fill current, high reliablity, cost performance in other words.However existing rank
Section automatic meter reading system end, that is, user's intelligent meter are still badly in need of there are also many to the communication terminal between collector
Solve the problem of such as to encounter in equipment installation, the robustness of equipment, communication connection are discontinuous and equipment between
The cost to influence each other with bus the problems such as.
Current popular mechanics of communication according to price by height be successively on earth wireless self-networking, power line carrier,
RS485 communication, infrared communication.Current RS485 communication mode has certain advantage on purchase material price, however is pacifying
Fill it is relatively high in price and O&M price, and this mode influenced by manufacturer's products scheme it is bigger, such as
When to outmoded intelligent meter upgrading, needs to rearrange route to old intelligent meter, then debug fortune to it again
Battalion, once when wiring that the A Wire/B Wire of RS485 is reversed, will lead to entire RS485 network all cannot normal work
Make, is secondly exactly in practical operation it is possible that RS485 bus short circuit or the damage of the interface of one of equipment can also make
At the appearance of short-circuit state.In addition to this, whether the wiring of RS485 consolidates, and will also be directly related to the stability of communication.If
If being considered in price from construction, power carrier and it is infrared be it is the simplest, both technologies are necessary unlike RS485
A large amount of route is installed, will not must add antenna as wireless self-networking.It is copied but if applying wireless self-networking in concentration
The end of table is all mounted on whole intelligent meters under a collector in one electricity box, and wireless self-networking must not yet
Antenna is installed.But infrared technique have an apparent defect be exactly when transmitting information, it is intermediate there can be no barrier,
It is hindered with apparent angle, its transmission direction is basic as visible light.If intending to use infrared technique and electricity box
In communication communicated, then have corresponding difficulty, need to be transformed intelligent meter and electricity box, concrete operations rise
To have some difficulty.So when actual field meter reading, although each intelligent meter has infrared interface,
It is basic or manual meter reading is carried out by live meter reading personnel, rather than real automatic data logging.Currently, infrared copy meter technology has become
For one kind of intelligent meter mainstream meter reading means, but along with the data exchange of intelligent meter field and user, demand
Interactive requirement is continuously improved, and some drawbacks that infrared copy meter displays need further to research and solve.And carrier communication side
The configuration of formula is very convenient, however material price and O&M price be not low, and data dissemination speed is very low, 300~
The communication speed of 500bps, the success rate that by means of repeater, must acquire data is relatively low, in real engineer application, very
Real spread speed also only has 50% or so of datum speed.This technology just starts to walk, temporarily extensive not yet to carry out
Using application cost is also slightly higher than primary carrier mode.Advantage as wireless self-networking mode is that regular maintenance cost compares
It is low, but material cost and construction cost be not low, the especially installation of antenna needs to be pierced by electricity box, in the application of reality
There are no small difficulties.
In addition, though there are also the radio connections of many other ways, such as WiFi now, but its defect is safety
Property it is relatively low, although be typically all have cryptoguard, be easier to be cracked by technological means.
The information disclosed in the background technology section is intended only to increase the understanding to general background of the invention, without answering
When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Summary of the invention
The purpose of the present invention is to provide the remote meter reading systems of bluetooth mesh based on the encryption of non-public Encryption Algorithm a kind of
System, is introduced into non-public Encryption Algorithm and encrypts to the application data of the core in transmission, the safety for protecting data to send
Property.
To achieve the above object, the present invention provides a kind of the long-range of bluetooth mesh based on the encryption of non-public Encryption Algorithm
Kilowatt meter reading-out system, comprising: multiple intelligent meters are arranged inside in intelligent metering electricity box, and one of intelligent meter is main intelligence
Energy gauge table, corresponding node type are relay node；And the corresponding node type of remaining intelligent meter is ordinary node,
And the relay node and ordinary node are subjected to bluetooth mesh networking, it is built-in non-public in the chip of all intelligent meters plus
The IP of close algorithm；And gateway, it is responsible for being acquired by information of the bluetooth mesh to each intelligent meter summarizing, and lead to
It crosses long-range transmission means and is transferred to remote server；Setting information is received from remote server, then is handed down to by bluetooth mesh
Each intelligent meter.
In a preferred embodiment, in the chip of gateway built-in non-public Encryption Algorithm IP, all data adopt
It is encrypted with non-public Encryption Algorithm.
In a preferred embodiment, long-distance meter-reading system further include: handheld configuration terminal, access bluetooth mesh with
Realization carries out unified acquisition and setting to intelligent meter information.
In a preferred embodiment, in the chip of handheld configuration terminal built-in non-public Encryption Algorithm IP, own
Data are all made of non-public Encryption Algorithm and are encrypted.
In a preferred embodiment, long-distance meter-reading system further include: mesh building trunking, node type are
Relay node, for forwarding the data packet of network layer, to guarantee normally to transmit information between each intelligent metering electricity box.
In a preferred embodiment, mesh building trunking carries out application data only with AES-CCM algorithm
It is encrypted.
In a preferred embodiment, long-distance meter-reading system further include: mobile phone accesses bluetooth mesh, obtains corresponding
Dosage information.
Compared with prior art, the remote meter reading of the bluetooth mesh according to the present invention based on the encryption of non-public Encryption Algorithm
System will have one piece of intelligent meter to be arranged for main intelligent meter in electricity box, corresponding node type is set as Relay
Node, the corresponding node type of remaining intelligent meter is set as Node, then carries out networking, while reducing unnecessary turn
Hair, reduces the load of network, saves bandwidth.No longer need hub in electricity box, reduce required equipment, saved at
This.In addition, in the chip of all intelligent meters built-in non-public Encryption Algorithm IP.Data in intelligent meter are divided into general
Logical two grade, core stage security levels.The data of regular grade are encrypted using AES-CCM algorithm, and the data of core stage use
Non-public Encryption Algorithm is encrypted, and is introduced into non-public Encryption Algorithm and is encrypted to the application data of the core in transmission,
The safety for protecting data to send.
Detailed description of the invention
Fig. 1 is the remote meter reading of the bluetooth mesh based on the encryption of non-public Encryption Algorithm according to an embodiment of the present invention
The schematic diagram of system.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the present invention will be described in detail, it is to be understood that guarantor of the invention
Shield range is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
As shown in Figure 1, the bluetooth mesh's according to the preferred embodiment of the invention based on the encryption of non-public Encryption Algorithm is remote
Journey kilowatt meter reading-out system includes: intelligent metering electricity box, gateway, handheld configuration terminal, mesh building trunking and mobile phone.By intelligent meter
There is one piece of intelligent meter to be arranged in scale case for main intelligent meter, corresponding node type is set as Relay node,
The corresponding node type of remaining intelligent meter is set as Node, then carries out networking, while reducing unnecessary forwarding, reduces
The load of network, saves bandwidth.And the data of regular grade are encrypted using AES-CCM algorithm, and to core stage
Data are encrypted using non-public Encryption Algorithm, be introduced into non-public Encryption Algorithm to the application data of the core in transmission into
Row encryption, the safety for protecting data to send.
Specifically, several intelligent metering electricity box are had in every building, have several intelligence in each intelligent metering electricity box
It can gauge table.There is one piece of intelligent meter to be arranged in electricity box for main intelligent meter, corresponding node type is Relay node
(relay node), the corresponding node type of remaining intelligent meter are Node (node), and this is done because intelligent metering electricity box
In distance between each intelligent meter it is close, frequent forwarding is not up to the effect for increasing coverage area, at the same can because
The excessive unnecessary load for forwarding to increase network, occupies this hard up bandwidth.In the chip of all intelligent meters
The IP of built-in non-public Encryption Algorithm.Data in intelligent meter are divided into two regular grade, core stage security levels.Regular grade
Comprising data such as general dosage information, for user query, data therein are encrypted using AES-CCM algorithm, and core stage can
To carry out charging information collecting setting to intelligent meter, (inquiry of common dosage and information collection for charging use different
Cipher mode), the operation such as function debugging (or repair message acquisition), data therein are added using non-public Encryption Algorithm
It is close.
A gateway is had in every building, gateway is responsible for being acquired by information of the mesh to each intelligent meter
Summarize, is transferred to remote server by remote transmission means (such as PLC)；Setting information is received from remote server, and is passed through
Mesh is handed down to each intelligent meter.Being provided simultaneously with can be with remote debugging, the function of positioning failure.It is built-in in the chip of gateway
The IP of non-public Encryption Algorithm, all data are all made of non-public Encryption Algorithm and are encrypted.
Handheld configuration terminal is that mesh network can be accessed in coverage area with the handheld device for issuing staff,
It realizes and the functions (similar with above-mentioned gateway) such as unified acquisition and setting, positioning failure is carried out to intelligent meter information.It is hand-held
The IP of built-in non-public Encryption Algorithm, all data are all made of non-public Encryption Algorithm and are encrypted in the chip of configurating terminal.
Due to modern building fabric complexity, the metal materials such as reinforcing bar are widely used, and largely affect the matter of signal
Amount and transmission range, it is possible to cause normally transmit information between each intelligent metering electricity box.At this moment mesh can be introduced
In a mesh network, node type is Relay node for building trunking, mesh building trunking and kilowatt meter reading-out system
The data packet of network layer can be forwarded.Mesh building trunking carries out application data only with AES-CCM algorithm and is added
It is close, the safety of core data is had no effect on while improving coverage area in this way.
Current smart phone all supports BLE (low-power consumption bluetooth) that user can install corresponding software and pass through GATT
Bearer accesses mesh network, obtains corresponding dosage information.General dosage information is encrypted by AES-CCM algorithm.Hand
Machine can not be configured operation to intelligent meter, as carried out the operation such as buying being carrying out by online shopping mode, finally by remote
It holds server to initiate relevant setting to intelligent meter to operate.
To sum up, should there will be one piece of intelligence in electricity box based on the long-distance meter-reading system for the bluetooth mesh that non-public Encryption Algorithm encrypts
Can gauge table be arranged as main intelligent meter, corresponding node type is set as Relay node, remaining intelligent meter is corresponding
Node type be set as Node, then carry out networking, while reducing unnecessary forwarding, reduce the load of network, save
Bandwidth is saved.Hub is no longer needed in electricity box, is reduced required equipment, has been saved cost.In addition, all intelligent meters
The IP of built-in non-public Encryption Algorithm in chip.Data in intelligent meter are divided into two regular grade, core stage security levels.
The data of regular grade are encrypted using AES-CCM algorithm, and the data of core stage are encrypted using non-public Encryption Algorithm,
It is introduced into non-public Encryption Algorithm to encrypt the application data of the core in transmission, the safety for protecting data to send.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
The aforementioned description to specific exemplary embodiment of the invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining specific principle of the invention and its actually answering
With so that those skilled in the art can be realized and utilize a variety of different exemplary implementation schemes of the invention and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (7)
1. a kind of long-distance meter-reading system of the bluetooth mesh based on the encryption of non-public Encryption Algorithm characterized by comprising
Multiple intelligent meters are arranged inside in intelligent metering electricity box, and one of intelligent meter is main intelligent meter,
Corresponding node type is relay node；And the corresponding node type of remaining intelligent meter be ordinary node, and will be described in
Bluetooth mesh networking is carried out after node and ordinary node, built-in non-public Encryption Algorithm in the chip of all intelligent meters
IP；And
Gateway is responsible for being acquired by information of the bluetooth mesh to each intelligent meter summarizing, and passes through remote transmission
Means are transferred to remote server；Setting information is received from remote server, then each intelligence is handed down to by bluetooth mesh and is counted
Scale.
2. the long-distance meter-reading system of the bluetooth mesh as described in claim 1 based on the encryption of non-public Encryption Algorithm, feature
It is, the IP of built-in non-public Encryption Algorithm in the chip of the gateway, all data are all made of non-public Encryption Algorithm and carry out
Encryption.
3. the long-distance meter-reading system of the bluetooth mesh as claimed in claim 2 based on the encryption of non-public Encryption Algorithm, feature
It is, the long-distance meter-reading system further include: handheld configuration terminal accesses bluetooth mesh to realize to intelligent meter information
Carry out unified acquisition and setting.
4. the long-distance meter-reading system of the bluetooth mesh as claimed in claim 3 based on the encryption of non-public Encryption Algorithm, feature
It is, the IP of built-in non-public Encryption Algorithm, all data are all made of non-public encryption in the chip of the handheld configuration terminal
Algorithm is encrypted.
5. the long-distance meter-reading system of the bluetooth mesh as claimed in claim 4 based on the encryption of non-public Encryption Algorithm, feature
It is, the long-distance meter-reading system further include: mesh building trunking, node type is relay node, for forwarding net
The data packet of network layers, to guarantee normally to transmit information between each intelligent metering electricity box.
6. the long-distance meter-reading system of the bluetooth mesh as claimed in claim 5 based on the encryption of non-public Encryption Algorithm, feature
It is, the mesh building trunking carries out application data only with AES-CCM algorithm and encrypted.
7. the long-distance meter-reading system of the bluetooth mesh as claimed in claim 6 based on the encryption of non-public Encryption Algorithm, feature
It is, the long-distance meter-reading system further include: mobile phone accesses bluetooth mesh, obtains corresponding dosage information.
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| CN201910688451.1A CN110300401A (en) | 2019-07-29 | 2019-07-29 | The long-distance meter-reading system of bluetooth mesh based on the encryption of non-public Encryption Algorithm |
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| CN201910688451.1A CN110300401A (en) | 2019-07-29 | 2019-07-29 | The long-distance meter-reading system of bluetooth mesh based on the encryption of non-public Encryption Algorithm |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111010324A (en) * | 2019-12-26 | 2020-04-14 | 航天信息股份有限公司 | Household appliance ad hoc network method and system based on BLE MESH network protocol |
| CN114040372A (en) * | 2021-11-16 | 2022-02-11 | 上海电力大学 | Bluetooth Mesh network remote meter reading system based on relay node |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201945615U (en) * | 2010-12-28 | 2011-08-24 | 北京电研华源电力技术有限公司 | A single-phase, cost-remote-controlled intelligent meter and automatic meter reading system |
| KR101066818B1 (en) * | 2010-12-22 | 2011-09-23 | (주)아이디정보시스템 | Automatic meter reading system using gateway and method for operating the gateway of automatic meter reading system |
| CN204229621U (en) * | 2014-10-30 | 2015-03-25 | 江苏林洋电子股份有限公司 | A kind of interactive acquisition terminal |
| CN105336145A (en) * | 2013-12-17 | 2016-02-17 | 江苏省电力公司电力科学研究院 | Meter reading system of wireless intelligent meters |
| CN205582237U (en) * | 2015-12-31 | 2016-09-14 | 深圳友讯达科技股份有限公司 | System of reading is jointly copied to multilist |
| CN107909794A (en) * | 2017-12-05 | 2018-04-13 | 江苏麦希通讯技术有限公司 | The long-distance meter-reading system safeguarded with mobile phone based on BLE mesh |
-
2019
- 2019-07-29 CN CN201910688451.1A patent/CN110300401A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101066818B1 (en) * | 2010-12-22 | 2011-09-23 | (주)아이디정보시스템 | Automatic meter reading system using gateway and method for operating the gateway of automatic meter reading system |
| CN201945615U (en) * | 2010-12-28 | 2011-08-24 | 北京电研华源电力技术有限公司 | A single-phase, cost-remote-controlled intelligent meter and automatic meter reading system |
| CN105336145A (en) * | 2013-12-17 | 2016-02-17 | 江苏省电力公司电力科学研究院 | Meter reading system of wireless intelligent meters |
| CN204229621U (en) * | 2014-10-30 | 2015-03-25 | 江苏林洋电子股份有限公司 | A kind of interactive acquisition terminal |
| CN205582237U (en) * | 2015-12-31 | 2016-09-14 | 深圳友讯达科技股份有限公司 | System of reading is jointly copied to multilist |
| CN107909794A (en) * | 2017-12-05 | 2018-04-13 | 江苏麦希通讯技术有限公司 | The long-distance meter-reading system safeguarded with mobile phone based on BLE mesh |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111010324A (en) * | 2019-12-26 | 2020-04-14 | 航天信息股份有限公司 | Household appliance ad hoc network method and system based on BLE MESH network protocol |
| CN114040372A (en) * | 2021-11-16 | 2022-02-11 | 上海电力大学 | Bluetooth Mesh network remote meter reading system based on relay node |
| CN114040372B (en) * | 2021-11-16 | 2024-01-23 | 上海电力大学 | Bluetooth Mesh network remote meter reading system based on relay node |
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