CN106533858A - Network access method, device and system for intelligent meter - Google Patents

Network access method, device and system for intelligent meter Download PDF

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Publication number
CN106533858A
CN106533858A CN201610969528.9A CN201610969528A CN106533858A CN 106533858 A CN106533858 A CN 106533858A CN 201610969528 A CN201610969528 A CN 201610969528A CN 106533858 A CN106533858 A CN 106533858A
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CN
China
Prior art keywords
intelligent meter
networking
time
information
solicited message
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Granted
Application number
CN201610969528.9A
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Chinese (zh)
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CN106533858B (en
Inventor
符子建
籍慧琴
董胜龙
郭悦
魏磊
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Ennew Digital Technology Co Ltd
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Ennew Digital Technology Co Ltd
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Priority to CN201610969528.9A priority Critical patent/CN106533858B/en
Publication of CN106533858A publication Critical patent/CN106533858A/en
Application granted granted Critical
Publication of CN106533858B publication Critical patent/CN106533858B/en
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854Wide area networks, e.g. public data networks
    • H04L12/2856Access arrangements, e.g. Internet access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/08Network architectures or network communication protocols for network security for authentication of entities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/10Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/108Network architectures or network communication protocols for network security for controlling access to devices or network resources when the policy decisions are valid for a limited amount of time

Abstract

The invention discloses a network access method, device and system for an intelligent meter. The method comprises: according to first network access time stored for each intelligent meter, whether network access request information sent by an intelligent meter is received within a first time period corresponding to the first time is determined; if so, when equipment number information, application identification number information and application secret key information carried by the network access request information is determined to be consistent with stored equipment number information, application identification number information and application secret key information, paring information is sent to the intelligent meter, so that the intelligent meter generates updated first network access time according a set time interval; and if not, the intelligent meter is turned on to carry out abnormity alarming. Because the application server can turn on the intelligent meter to carry out abnormity alarming when the network access request information sent by the intelligent meter is not received within the first time period corresponding to the stored first time, so that the application server can identify the authenticity of the intelligent meter to avoid operating enterprise losses.

Description

A kind of method of network entry of intelligent meter, apparatus and system
Technical field
The present invention relates to intelligent meter technical field, more particularly to a kind of method of network entry of intelligent meter, apparatus and system.
Background technology
With the fast development of science and technology, people's living standard increasingly improves, the convenience to living environment it is also proposed that Higher requirement, various intelligent meters enter into huge numbers of families one after another.The life that the appearance of intelligent meter gives people is provided convenience. In communication, based on low-power consumption wide area network LoRaWAN standard agreements, LoRaWAN standard agreements can ensure that not existing intelligent meter With intercommunity of the intelligent meter of producer's different product model in communication process, so the intelligence based on LoRaWAN standard agreements Table can be promoted on a large scale.
LoRaWAN standard agreements are broadly divided into two kinds of network access modes:ABP network access modes and OTA network access modes.In order to ensure The security of product promotion, stability, increase network communication key crack difficulty, adopt substantially OTA network access modes.
When being networked using OTA network access modes, networking flow process as shown in figure 1, network when, the wireless communication module in intelligent meter NODE sends device number information DevEUI, the application clothes for carrying intelligent meter by base station GATEWAY to application server AS ERVER Application identifier information APPEUI and the networking solicited message using key information APPKey of business device, ASERVER please to networking DevEUI, APPEUI and the APPKey carried in seeking information is verified, after verification passes through, by GATEWAY in intelligent meter NODE modules send include application layer key information APPSkey, device address information DevAddr and Internet key The unpaired message of NwkSkey.After intelligent meter receives unpaired message, you can using above-mentioned 6 information with include the webserver, The network equipment of application server and operation system carries out data interaction.
In the prior art, intelligent meter is possible to be replicated, and false intelligent meter occurs, and false intelligent meter is by replicating in intelligent meter Above-mentioned 6 information, you can replace original intelligent meter to carry out in data interaction, and prior art with network equipment, apply Server can not judge true and false with the intelligent meter for itself carrying out data interaction, thus can bring loss to operation enterprise.
The content of the invention
The embodiment of the present invention provides a kind of method of network entry of intelligent meter, apparatus and system, to solve prior art application Server is unable to the true and false problem of identification intelligent table.
To reach above-mentioned purpose, the embodiment of the invention discloses a kind of method of network entry of intelligent meter, is applied to application service Device, including:
The embodiment of the present invention provides a kind of method of network entry of intelligent meter, apparatus and system, and methods described includes:According to being directed to The networking very first time that each intelligent meter is preserved, judge whether receive in the networking very first time corresponding first time period To the networking solicited message that corresponding intelligent meter sends;If it is, the device number carried in the networking solicited message is judged Information, know using identifier information, using key information and the device number information for itself pre-saving for the intelligent meter, application Alias information, using key information it is consistent when, send unpaired message to the intelligent meter, so that between time of the intelligent meter according to setting Every, the networking very first time after generation renewal, and the application server is at set time intervals, generates after updating Network the very first time;If not, starting intelligent meter abnormal alarm.As in embodiments of the present invention, application server is for every Individual intelligent meter, judges whether receive entering for corresponding intelligent meter transmission in which networks the very first time corresponding first time period Net solicited message, if not, start intelligent meter abnormal alarm, so as to realize the judgement true and false to intelligent meter, if receive into Net solicited message, then, after verification passes through, send unpaired message to the intelligent meter, so that between time of the intelligent meter according to setting Every, the networking very first time after generation renewal, but the networking very first time after updating is between time of the intelligent meter according to setting Every, generated by default algorithm, therefore, false intelligent meter can not obtain the networking very first time after updating, therefore further The safety of intelligent meter is ensure that, so as to avoid the loss of operation enterprise.
Description of the drawings
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below will be to making needed for embodiment description Accompanying drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this For the those of ordinary skill in field, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings Accompanying drawing.
Fig. 1 is the networking schematic flow sheet of OTA network access modes in prior art;
Fig. 2 is a kind of networking process schematic of intelligent meter that the embodiment of the present invention 1 is provided;
Fig. 3 is a kind of networking process schematic of intelligent meter that the embodiment of the present invention 2 is provided;
Fig. 4 is a kind of networking process schematic of intelligent meter that the embodiment of the present invention 3 is provided;
Fig. 5 is low-power consumption wide area network LoRaWAN standard agreement system architecture figures;
Fig. 6 is a kind of networking apparatus structure schematic diagram of intelligent meter provided in an embodiment of the present invention;
A kind of networking apparatus structure schematic diagram of intelligent meter that Fig. 7 is provided for another embodiment of the present invention;
Fig. 8 is a kind of networking system structure diagram of intelligent meter provided in an embodiment of the present invention.
Specific embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into One step ground is described in detail, it is clear that described embodiment is only present invention some embodiments, rather than the enforcement of whole Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made All other embodiment, belongs to the scope of protection of the invention.
Embodiment 1:
Fig. 2 is a kind of networking process schematic of intelligent meter provided in an embodiment of the present invention, and the process is comprised the following steps:
S201:According to the networking very first time preserved for each intelligent meter, judge in the networking very first time correspondence First time period in whether receive the networking solicited message that corresponding intelligent meter sends.
A kind of method of network entry of intelligent meter provided in an embodiment of the present invention is applied to application server.
Application server be directed to each intelligent meter, preserve to should intelligent meter the networking very first time, application server The networking very first time preserved for each intelligent meter can be with identical, it is also possible to entirely different, or part is identical.And Application server can determine its corresponding first time period, for example may be used according to the networking very first time according to default rule To be a time period of the length for setting value comprising the networking very first time, preferably the networking very first time for this first Minimum of a value in time period.
For example, application server is 1 day 8 October in 2016 for the networking very first time that certain intelligent meter is preserved:00, its Correspondence first time period can be 1 day 8 October in 2016:00-8:10, therefore the intelligent meter is directed to, application server judges 1 day 8 October in 2016:00-8:Whether networking solicited message that the intelligent meter send is received in 10 this time period.
S202:If it is judged that for when being, the device number information that carries in the networking solicited message is judged, apply Identifier information, using key information and the device number information for itself pre-saving for the intelligent meter, using identifier information, Using key information it is consistent when, send unpaired message to the intelligent meter, so that intelligent meter is at set time intervals, generate more The networking very first time after new, and the application server is at set time intervals, generates the networking first after updating Time.
If application server receives the networking of intelligent meter transmission in the very first time corresponding first time period that networks Solicited message, wherein, application server is the networking solicited message that intelligent meter transmission is received by base station, now needs to sentence Break the networking solicited message in carry device number information, using identifier information, using key information with itself be directed to this Device number information that intelligent meter is pre-saved, using identifier information, whether consistent using key information, if unanimously, pass through Base station sends unpaired message to intelligent meter, and the unpaired message includes application layer key information, device address information and Internet Key information.
Meanwhile, application server at set time intervals, generates the networking very first time after updating, so as to intelligent meter Networked according to the networking very first time after the renewal again.
Specifically, the networking very first time can be generated based on default algorithm, and application server and intelligent meter are adopted The networking very first time is generated with identical algorithm, so as to ensure the time consistency of both generations, and the networking very first time can Generate with based on program.In addition, the record in order to realize the time interval, application server can be including timer, application The time interval that server is set according to timer, generates the networking first after updating by the operation program in application server Time.The time interval can be shorter time, such as 20s, wait, or longer time within 30 minutes, such as 5 days, 10 days etc..
For example, the time that application server sends unpaired message is 8 days 8 October in 2016:00, the time of timer setting Interval can be 2 days, then application server was 10 days 8 October in 2016:00, generated by the operation program in application server The networking very first time after renewal, the networking very first time after the renewal can be 15 days 8 October in 2016:00, then exist 15 days 8 October in 2016:00 15 days 8 October of 2016 corresponding time period:00-8:In 10, application server judges whether to connect Receive the networking solicited message that corresponding intelligent meter sends.
As in embodiments of the present invention, application server is directed to each intelligent meter, judge to network the very first time pair at which Whether networking solicited message that corresponding intelligent meter send is received in the first time period answered, if not, it is different to start intelligent meter Often report to the police, so as to realize the judgement true and false to intelligent meter, if receiving networking solicited message, after verification passes through, to this Intelligent meter sends unpaired message, so that intelligent meter is at set time intervals, generates the networking very first time after updating, but The networking very first time after renewal be intelligent meter at set time intervals, generated by default algorithm, therefore, false intelligence Can table can not obtain the networking very first time after updating, therefore further ensure the safety of intelligent meter, so as to avoid operation The loss of enterprise.
Certainly, if the device number information carried in the networking solicited message, using identifier information, using key believe Breath with itself be directed to device number information that the intelligent meter pre-saves, using identifier information, inconsistent using key information, this When, application server determines that the intelligent meter verification does not pass through, after application server does not send unpaired message and updates to intelligent meter The networking very first time.
S203:If it is judged that when being no, starting intelligent meter abnormal alarm.
If application server does not receive entering for intelligent meter transmission in the very first time corresponding first time period that networks Net solicited message, now application server startup intelligent meter abnormal alarm.
Specifically, because application server preserves its corresponding networking very first time for each intelligent meter, if When not receiving the networking solicited message that corresponding intelligent meter sends in a certain very first time corresponding first time period that networks, because Application server record itself has the identification information of the intelligent meter, therefore when starting intelligent meter abnormal alarm, can carry the intelligence The identification information of energy table, the wherein identification information of the intelligent meter can be the letter of the unique mark intelligent meter such as device number of intelligent meter Breath.
Due in embodiments of the present invention, for each intelligent meter, judge its network the very first time it is corresponding first when Between the networking solicited message that corresponding intelligent meter sends whether is received in section, if not, start intelligent meter abnormal alarm, so as to Realize the judgement true and false to intelligent meter.
Embodiment 2:
On the basis of above-described embodiment, in order that application server can more accurately identification intelligent table it is true and false, this In bright embodiment, the networking that corresponding intelligent meter sends is not received in the very first time corresponding first time period that networks Solicited message includes:
The networking solicited message that the corresponding intelligent meter sends is not received;Or
The networking solicited message that the corresponding intelligent meter sends is received, but receives the time of the networking solicited message not In the first time period.
Application server does not receive what corresponding intelligent meter sent in the very first time corresponding first time period that networks During networking solicited message, application server recognizes the intelligent meter exception, starts intelligent meter abnormal alarm, carries the intelligent meter Identification information, and the intelligent meter can be designated abnormal intelligent meter.
And send out if application server does not receive the intelligent meter in the networking very first time corresponding first time period The networking solicited message sent, for example, received the networking solicited message before the first time period, then when application server is sentenced Disconnecting is received the time of the networking solicited message that the intelligent meter sends and is not located in the networking very first time corresponding first time period When, start intelligent meter abnormal alarm, carry the identification information of the intelligent meter, and the intelligent meter can be designated abnormal intelligent Table.Or, because application server does not receive the intelligence in the networking very first time corresponding first time period of the intelligent meter The networking solicited message that energy table sends, then can start intelligent meter abnormal alarm, carry the identification information of the intelligent meter, and The intelligent meter can be designated abnormal intelligent meter, when the networking that intelligent meter transmission is received after the first time period again During solicited message, can continue to start intelligent meter abnormal alarm, carry the identification information of the intelligent meter, such that it is able to convenient work Personnel trace, the false intelligent meter of positioning.
For example, application server is 2016 10 for the networking very first time corresponding first time period that intelligent meter is preserved On the moon 18:00-8:10, if it is September 28 in 2016 that application server receives the time of the networking solicited message of the intelligent meter Day 10:25, now, the time for receiving the networking solicited message is not located at the networking very first time corresponding first time period Interior, application server recognizes intelligent meter exception, starts intelligent meter abnormal alarm, and the intelligent meter is designated abnormal intelligent Table.And judge after application server 1 day 8 October in 2016:00-8:Whether the intelligence is received in 10 this time period The networking solicited message of table, if not, application server starts intelligent meter abnormal alarm.
If after application server intelligent movable table abnormal alarm, illustrating that intelligent meter has occurred in that exception, in order to avoid Impact of the false intelligent meter to runing, can record the identification information of the intelligent meter, in blacklist when receiving the intelligent meter During interaction data, application server disconnects the connection with the intelligent meter.In addition, the data between intelligent meter and application server are sent out Sending may be affected by various environmental factors, it is thus possible to occur transmission networking solicited message time not this Situation in one time period, therefore in order to avoid maloperation, when the identification information of intelligent meter is recorded in blacklist, using clothes Business device can decide whether the identification information by the intelligent meter according to the number of times of the abnormal alarm sent for the intelligent meter and add It is added in blacklist, the number of times of the abnormal alarm can for example be 3 times or 4 inferior number of times.
Specifically, in embodiments of the present invention after the startup intelligent meter abnormal alarm, methods described also includes:
According to the identification information of the intelligent meter included in the intelligent meter abnormal alarm, to the intelligent meter of the identification information Alarm times are updated;
Whether the alarm times after judging to update reach the frequency threshold value of setting, if it is, by the intelligence of the identification information Table is added to blacklist.
Fig. 3 is a kind of networking process schematic of intelligent meter provided in an embodiment of the present invention, and the process is comprised the following steps:
S301:For each intelligent meter, judge whether the networking very first time preserved for the intelligent meter comes, if It is no, S302 is carried out, if it is, carrying out S303.
S302:Judge whether to receive the networking solicited message that the intelligent meter sends, if it is, S305 is carried out, if not, Carry out S301.
S303:Judge that in the networking very first time corresponding first time period whether receiving corresponding intelligent meter sends out The networking solicited message sent, if it is, S304 is carried out, if not, carrying out S305.
S304:The device number information that carries in judging the networking solicited message, believe using identifier information, using key Breath with itself be directed to device number information that the intelligent meter pre-saves, using identifier information, whether consistent using key information, If consistent, unpaired message is sent to the intelligent meter, so that intelligent meter is at set time intervals, generate the networking after updating The very first time, and the application server is at set time intervals, generates the networking very first time after updating, if not Unanimously, networking failure response information is returned to intelligent meter.
S305:Start intelligent meter abnormal alarm, carry the identification information of the intelligent meter.
S306:According to the identification information of the intelligent meter included in the intelligent meter abnormal alarm, the intelligence to the identification information The alarm times of energy table are updated.
S307:Whether the alarm times after judging to update reach the frequency threshold value of setting, if it is, by the identification information Intelligent meter is added to blacklist.
Embodiment 3:
Fig. 4 is a kind of networking process schematic of intelligent meter provided in an embodiment of the present invention, and the process is comprised the following steps:
S401:According to the networking very first time that itself preserves, networking solicited message is sent to application server, wherein described Portable device information in networking solicited message, using identifier information and apply key information.
A kind of method of network entry of intelligent meter provided in an embodiment of the present invention is applied to intelligent meter, and intelligent meter includes intelligent electricity Table, intelligent gas meter, intellectual water meter etc..
The networking very first time is preserved in intelligent meter, when arriving the very first time that networks, intelligent meter is sent out to application server Send into net solicited message.
For example, the networking very first time is preserved in intelligent meter for 1 day 8 October in 2016:00, when current time is 2016 On October 18:When 00, networking solicited message is sent to base station by intelligent meter, and networking solicited message is sent to application by base station Server, wherein Portable device information in the networking solicited message, using identifier information and applying key information.
S402:The unpaired message that application server sends is received, and at set time intervals, generates entering after updating The net very first time, wherein, the unpaired message is that application server is judged in the networking very first time corresponding first time period Inside receive the networking solicited message that the intelligent meter sends, and carry in judging the networking solicited message device number information, The device number information that pre-saves for the intelligent meter using identifier information, using key information and the application server, Using identifier information, send when consistent using key information.
Intelligent meter, was sent out to application server when arriving the very first time that networks according to the networking very first time for itself preserving Send into net solicited message.Send when application server receives the intelligent meter in the very first time corresponding first time period that networks Networking solicited message, and carry in judging the networking solicited message device number information, using identifier information, using close Device number information that key information and the application server are pre-saved for the intelligent meter, using identifier information, using close When key information is consistent, application server sends unpaired message to the intelligent meter, the unpaired message include application layer key information, Device address information and Internet key information.When application server sends unpaired message to intelligent meter, application server is first Unpaired message is sent to into base station first, unpaired message is sent to by intelligent meter by base station.
When intelligent meter receives the unpaired message of application server transmission, at set time intervals, generate after updating The networking very first time.
Specifically, the networking very first time can be generated based on default algorithm, and intelligent meter and application server are adopted The networking very first time is generated with identical algorithm, so as to ensure the time consistency of both generations, and the networking very first time can Generate with based on program.In addition, the record in order to realize the time interval, intelligent meter can be including timer, intelligent meter root According to the time interval that timer sets, the networking very first time after updating is generated by the operation program in intelligent meter.The time Interval can be shorter time, such as 20s, wait, or longer time within 30 minutes, such as 5 days, 10 days etc..
For example, the time that intelligent meter receives unpaired message is 8 days 8 October in 2016:00, between the time of timer setting Every being 2 days, then intelligent meter was 10 days 8 October in 2016:00, entering after updating is generated by the operation program in intelligent meter The net very first time, the networking very first time after the renewal can be 15 days 8 October in 2016:00, when arrival in October, 2016 15 days 8:When 00, intelligent meter sends networking solicited message to application server again.
When in the embodiment of the present invention, intelligent meter receives unpaired message, at set time intervals, generate after updating Network the very first time, the networking very first time after the renewal be intelligent meter at set time intervals, by default calculation What method was generated, therefore, false intelligent meter can not obtain the networking very first time after updating, therefore the embodiment of the present invention can be effective Identification intelligent table it is true and false.
Certainly, if the device number information carried in the networking solicited message, using identifier information, using key believe Breath with itself be directed to device number information that the intelligent meter pre-saves, using identifier information, inconsistent using key information, this When, networking solicited message verification of the application server to the intelligent meter does not pass through, and intelligent meter does not receive application server transmission Unpaired message.
As in embodiments of the present invention, intelligent meter was sent out to application server according to the networking very first time for itself preserving Net solicited message is sent into, and application server judges the intelligent meter to be received in the networking very first time corresponding first time period The networking solicited message of transmission, and after verification passes through, application server sends unpaired message to intelligent meter, intelligent meter is received During unpaired message, at set time intervals, the networking very first time after updating, the renewal are generated by default algorithm The networking very first time afterwards be intelligent meter at set time intervals, generated by default algorithm, therefore, false intelligent meter Can not obtain the networking very first time after updating, thus the embodiment of the present invention can effective identification intelligent table it is true and false.
On the basis of the various embodiments described above of the present invention, intelligent meter according to the networking very first time for itself preserving, by base Stand and networking solicited message is sent to application server, the networking very first time that application server is preserved according to the intelligent meter, sentence Break receive in the very first time corresponding first time period intelligent meter transmission networking solicited message, when judge described in enter The device number information that carries in net solicited message, using identifier information, using key information and itself is pre- for the intelligent meter The device number information that first preserves, using identifier information, using key information it is consistent when, send to intelligent meter through base station and match Information, now, the intelligent meter networks successfully.
After intelligent meter networking success, then preset data can be sent to network equipment according to the time of agreement and cycle Bag, the time and cycle of the agreement are determined by LoRaWAN standard agreements.Fig. 5 is LoRaWAN standard agreement system architectures Figure, as shown in figure 5, intelligent meter includes main control module 51 and wireless communication module Node modules 52, the main control module 51 is used for Control collection information, the Node modules 52 are arranged on intelligent meter, can carry out data interaction with main control module 51. Also include base station Gateway53 and network equipment in LoRaWAN standard agreement system architecture figures, wherein network equipment includes Webserver NServer54, application server AS erver55 and operation system 56.
When data interaction is carried out with network equipment, the main control module 51 on intelligent meter carries out adding intelligent meter to packet Close, Node modules 52 carry out communication encryption to packet, in packet carry Internet key information, using key information and should Layer key information is used, Gateway53 is delivered a packet to, Gateway53 is a terminal, packet is not carried out appointing Where is managed, and the packet is sent to NServer54 after packet is received by Gateway53, by NServer54 pair Internet key information is decrypted, and delivers a packet to AServer55 afterwards, by AServeer55 to using key information and After the decryption of application layer key information, operation system 56 is delivered a packet to, operation system 56 carries out packet decryption.Work as network Side apparatus to intelligent meter send packet when, and through operation system 56 to Data Packet Encryption, NServer54 and AServeer55 carries out communication encryption to packet, delivers a packet to Gateway53, sends out data by Gateway53 The Node modules 52 being sent in intelligent meter, deliver a packet to main control module 51 afterwards.
Fig. 6 is a kind of networking apparatus structure schematic diagram of intelligent meter provided in an embodiment of the present invention, is applied to application service Device, the device include:
Judge module 61, for according to the networking very first time preserved for each intelligent meter, judging in the networking the Whether networking solicited message that corresponding intelligent meter send is received in one time corresponding first time period;
Sending module 62, if for intelligent meter transmission is received in the very first time corresponding first time period Networking solicited message, the device number information carried in the networking solicited message is judged, using identifier information, apply key Device number information that information is pre-saved for the intelligent meter with itself, using identifier information, using key information it is consistent when, Unpaired message is sent to the intelligent meter, so that intelligent meter is at set time intervals, the networking very first time after updating is generated, And the application server is at set time intervals, the networking very first time after updating is generated;
Alarm module 63, if for not receiving intelligent meter in the networking very first time corresponding first time period The networking solicited message of transmission, starts intelligent meter abnormal alarm.
Described device also includes:
Update module 64, for the identification information according to the intelligent meter included in the intelligent meter abnormal alarm, to the mark The alarm times of the intelligent meter of knowledge information are updated;
Add module 65, for judging whether the alarm times after updating reach the frequency threshold value of setting, if it is, should The intelligent meter of identification information is added to blacklist.
A kind of networking apparatus structure schematic diagram of intelligent meter that Fig. 7 is provided for another embodiment of the present invention, is applied to intelligence Table, the device include:
Sending module 71, for according to the networking very first time for itself preserving, the request letter that networks being sent to application server Breath, wherein Portable device information in the networking solicited message, using identifier information and applying key information;
Receiver module 72, for receiving the unpaired message of application server transmission, and at set time intervals, generates The networking very first time after renewal, wherein, the unpaired message is that application server judges corresponding in the networking very first time Receive the networking solicited message that the intelligent meter sends in first time period, and setting of carrying in judging the networking solicited message Standby number information, using identifier information, using key information and the application server for setting that the intelligent meter is pre-saved Standby number information, using identifier information, send when consistent using key information.
Fig. 8 is the networking system structure diagram for embodiments providing a kind of intelligent meter, and the intelligent meter enters Net system includes the networking device of the intelligent meter for being applied to application server 81, and the intelligence for being applied to intelligent meter 82 The networking device of table.
The embodiment of the present invention provides a kind of method of network entry of intelligent meter, apparatus and system, and methods described includes:According to being directed to The networking very first time that each intelligent meter is preserved, judge whether receive in the networking very first time corresponding first time period To the networking solicited message that corresponding intelligent meter sends;If it is, the device number carried in the networking solicited message is judged Information, know using identifier information, using key information and the device number information for itself pre-saving for the intelligent meter, application Alias information, using key information it is consistent when, send unpaired message to the intelligent meter, so that between time of the intelligent meter according to setting Every, the networking very first time after generation renewal, and the application server is at set time intervals, generates after updating Network the very first time;If not, starting intelligent meter abnormal alarm.As in embodiments of the present invention, application server is for every Individual intelligent meter, judges whether receive entering for corresponding intelligent meter transmission in which networks the very first time corresponding first time period Net solicited message, if not, start intelligent meter abnormal alarm, so as to realize the judgement true and false to intelligent meter, if receive into Net solicited message, then, after verification passes through, send unpaired message to the intelligent meter, so that between time of the intelligent meter according to setting Every, the networking very first time after updating is generated, the networking very first time after the renewal is between time of the intelligent meter according to setting Every what is generated, therefore false intelligent meter is to obtain the networking very first time after updating, therefore further ensures intelligent meter Safety, so as to avoid the loss of operation enterprise.
The present invention be with reference to method according to embodiments of the present invention, equipment (system), and computer program flow process Figure and/or block diagram are describing.It should be understood that can be by computer program instructions flowchart and/or each stream in block diagram The combination of journey and/or square frame and flow chart and/or flow process and/or square frame in block diagram.These computer programs can be provided The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices The device of the function of specifying in present one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in and can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory is produced to be included referring to Make the manufacture of device, the command device realize in one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or The function of specifying in multiple square frames.
These computer program instructions can be also loaded in computer or other programmable data processing devices so that in meter Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented process, so as in computer or The instruction performed on other programmable devices is provided for realizing in one flow process of flow chart or multiple flow processs and/or block diagram one The step of function of specifying in individual square frame or multiple square frames.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described Property concept, then can make other change and modification to these embodiments.So, claims are intended to be construed to include excellent Select embodiment and fall into the had altered of the scope of the invention and change.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to comprising these changes and modification.

Claims (10)

1. a kind of method of network entry of intelligent meter, it is characterised in that be applied to application server, methods described includes:
According to the networking very first time preserved for each intelligent meter, the very first time corresponding in the networking very first time is judged Whether networking solicited message that corresponding intelligent meter send is received in section;
If it is, the device number information that carry in judge the networking solicited message, using identifier information, using key letter Breath with itself be directed to the intelligent meter pre-save device number information, using identifier information, using key information it is consistent when, to The intelligent meter sends unpaired message, so that intelligent meter is at set time intervals, generates the networking very first time after updating, and And the application server is at set time intervals, the networking very first time after updating is generated;
If not, starting intelligent meter abnormal alarm.
2. method according to claim 1, it is characterised in that the unpaired message includes:
Application layer key information, device address information and Internet key information.
3. method according to claim 1, it is characterised in that in the networking very first time corresponding first time period The networking solicited message for not receiving corresponding intelligent meter transmission includes:
The networking solicited message that the corresponding intelligent meter sends is not received;Or
Receive the networking solicited message that the corresponding intelligent meter sends, but receive the time of the networking solicited message and be not located at In the first time period.
4. method according to claim 1, it is characterised in that after the startup intelligent meter abnormal alarm, methods described is also Including:
According to the identification information of the intelligent meter included in the intelligent meter abnormal alarm, the warning to the intelligent meter of the identification information Number of times is updated;
Whether the alarm times after judging to update reach the frequency threshold value of setting, if it is, the intelligent meter of the identification information is added It is added to blacklist.
5. a kind of method of network entry of intelligent meter, it is characterised in that be applied to intelligent meter, methods described includes:
According to the networking very first time that itself preserves, networking solicited message is sent to application server, wherein the request that networks Portable device information in information, using identifier information and apply key information;
The unpaired message that reception application server sends, and at set time intervals, when generating the networking the first after updating Between, wherein, the unpaired message is that application server judges to receive in the networking very first time corresponding first time period The networking solicited message that the intelligent meter sends, and carry in judging the networking solicited message device number information, application identification Number information, the device number information pre-saved for the intelligent meter using key information and the application server, application identification Number information, send when consistent using key information.
6. method according to claim 5, it is characterised in that the unpaired message includes:
Application layer key information, device address information and Internet key information.
7. the networking device of a kind of intelligent meter, it is characterised in that described device includes:
Judge module, for according to the networking very first time preserved for each intelligent meter, judging in the networking very first time Whether networking solicited message that corresponding intelligent meter send is received in corresponding first time period;
Sending module, if the networking for intelligent meter transmission is received in the very first time corresponding first time period please Seek information, the device number information that carries in the networking solicited message is judged, using identifier information, using key information with The device number information that itself pre-saves for the intelligent meter, using identifier information, using key information it is consistent when, to the intelligence Energy table sends unpaired message, so that intelligent meter is at set time intervals, generates the networking very first time after updating, and institute State application server at set time intervals, generate the networking very first time after updating;
Alarm module, if for not receiving intelligent meter transmission in the very first time corresponding first time period that networks Networking solicited message, starts intelligent meter abnormal alarm.
8. device according to claim 7, it is characterised in that described device also includes:
Update module, for the identification information according to the intelligent meter included in the intelligent meter abnormal alarm, to the identification information The alarm times of intelligent meter be updated;
Add module, for judging whether the alarm times after updating reach the frequency threshold value of setting, if it is, the mark is believed The intelligent meter of breath is added to blacklist.
9. the networking device of a kind of intelligent meter, it is characterised in that described device includes:
Sending module, for according to the networking very first time for itself preserving, sending networking solicited message to application server, wherein Portable device information in the networking solicited message, using identifier information and apply key information;
Receiver module, for receiving the unpaired message that service sends, and at set time intervals, generates the networking after updating The very first time, wherein, the unpaired message is that application server is judged in the networking very first time corresponding first time period Receive the networking solicited message that the intelligent meter sends, and carry in judging the networking solicited message device number information, should The device number information that pre-saves for the intelligent meter with identifier information, using key information and the application server, should With identifier information, send when consistent using key information.
10. the networking system of a kind of intelligent meter, it is characterised in that the networking system of the intelligent meter is included such as claim 7-8 The networking device of the intelligent meter for being applied to application server described in any one, and intelligence is applied to as claimed in claim 9 The networking device of the intelligent meter of table.
CN201610969528.9A 2016-10-27 2016-10-27 A kind of method of network entry of intelligent meter, apparatus and system Active CN106533858B (en)

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CN110519830A (en) * 2019-09-06 2019-11-29 中国机械设备工程股份有限公司 The LoRaWAN system and its terminal device of energy identification terminal equipment double sign
CN114125883A (en) * 2020-09-01 2022-03-01 美的智慧家居科技有限公司 Network access method and device of intelligent device, electronic device and storage medium
CN114189910A (en) * 2021-11-26 2022-03-15 青岛海信智慧生活科技股份有限公司 Electronic equipment, gateway and electronic equipment network access method
CN114125883B (en) * 2020-09-01 2024-04-05 美的智慧家居科技有限公司 Network access method and device of intelligent equipment, electronic equipment and storage medium

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CN105991379A (en) * 2015-03-04 2016-10-05 美的集团股份有限公司 Network access method and system of electrical equipment

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CN103647788A (en) * 2013-12-23 2014-03-19 国网重庆市电力公司 Node safety authentication method in smart grid
CN105991379A (en) * 2015-03-04 2016-10-05 美的集团股份有限公司 Network access method and system of electrical equipment

Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN110519830A (en) * 2019-09-06 2019-11-29 中国机械设备工程股份有限公司 The LoRaWAN system and its terminal device of energy identification terminal equipment double sign
CN114125883A (en) * 2020-09-01 2022-03-01 美的智慧家居科技有限公司 Network access method and device of intelligent device, electronic device and storage medium
CN114125883B (en) * 2020-09-01 2024-04-05 美的智慧家居科技有限公司 Network access method and device of intelligent equipment, electronic equipment and storage medium
CN114189910A (en) * 2021-11-26 2022-03-15 青岛海信智慧生活科技股份有限公司 Electronic equipment, gateway and electronic equipment network access method
CN114189910B (en) * 2021-11-26 2023-08-25 青岛海信智慧生活科技股份有限公司 Electronic equipment, gateway and network access method of electronic equipment

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