CN110012112A - A kind of group network system of the terminal device based on Internet of Things - Google Patents
A kind of group network system of the terminal device based on Internet of Things Download PDFInfo
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- CN110012112A CN110012112A CN201910319606.4A CN201910319606A CN110012112A CN 110012112 A CN110012112 A CN 110012112A CN 201910319606 A CN201910319606 A CN 201910319606A CN 110012112 A CN110012112 A CN 110012112A
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- 230000006855 networking Effects 0.000 claims abstract description 48
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Classifications
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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
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Abstract
The present invention provides a kind of group network system of terminal device based on Internet of Things, including remote control center, the gateway being connect by internet with the remote control center, the terminal device to networking and the application client that is equipped on mobile terminal and is connect with the remote control center.The group network system scans to the information code on the terminal device of networking the information such as the device model and the equipment unique identity that obtain terminal device by the application client being equipped on mobile terminal, and the information of acquired terminal device is uploaded into remote control center, the information of terminal device is issued to corresponding gateway again to complete the operation of the local area network where terminal device addition gateway by remote control center.In such a way that barcode scanning networks, solve the complexity of terminal device networking operation present in the existing Internet of Things communication technology, especially the LoRa communication technology, cumbersome problem.
Description
Technical field
The present invention relates to internet of things field, the group network system of especially a kind of terminal device based on Internet of Things.
Background technique
Internet of Things (Internet of Things, IoT) is a kind of based on the carrying of the information such as internet, conventional telecommunications net
Body, the network for allowing all General Physics object implementatio8s that can be independently addressable to interconnect.Center can be used by Internet of Things
Computer carries out long-range centralized management, control to large number of terminal device.Therefore, Internet of Things is in transport and logistics, work
It is used widely in the fields such as industry manufacture, health medical treatment, intelligent environment.
In recent years, gradually deep in the application of intelligent environment field (such as outdoor lighting monitoring field) with technology of Internet of things
Enter, general technology of Internet of things, as GPRS (General Packet Radio Service, General Packet Radio Service),
The technologies such as ZigBee, power carrier are respectively present rate valuableness, base station band carries few, networking complexity, unstable networks, transmission shakiness
Calmly, the disadvantages of transmission range is closer, is not able to satisfy the needs of intelligent environment fine-grained management increasingly.And emerging Internet of Things skill
Difficult, networking is cumbersome, is difficult in the presence of setting up by art such as LoRa (Long Range Radio, remote-wireless electricity), SigFox etc.
The problems such as accessing internet, limits it in the application in intelligent environment field.
Summary of the invention
In view of the above problems, it proposes on the present invention overcomes the above problem or at least be partially solved in order to provide one kind
State the group network system of the terminal device based on Internet of Things of problem.
One side according to an embodiment of the present invention provides a kind of group network system of terminal device based on Internet of Things, packet
Include remote control center, the gateway connecting by internet with the remote control center and to the terminal device of networking；Its
In, the system also includes application client, it is equipped on mobile terminal and is connect with the remote control center；
The information of the device model comprising the terminal device and equipment unique identity is provided on the terminal device
Code；
The application client is configured to after the terminal device is mounted and gets well and power on, and is scanned the terminal and is set
Standby information code is to obtain the device model and equipment unique identity of the terminal device, and by the acquired terminal device
Device model and equipment unique identity upload to the remote control center；
The remote control center is configured to the device model of the received terminal device and equipment unique identities
Mark is handed down to the gateway；
The gateway is configured to be passed through according to the device model and equipment unique identity of the terminal device received
Designated local area network communication standard is established networking with the terminal device and is connect.
Optionally, the quantity of the gateway is multiple；
The device model and equipment that the remote control center is additionally configured to the terminal device based on the received are unique
Identity matches the terminal device with the multiple gateway according to preset matching rule, and by the terminal device
Device model and equipment unique identity are issued in matched gateway.
Optionally, the gateway includes locating module, for obtaining the location information of the gateway；
The gateway is additionally configured to the acquired location information of itself uploading to the remote control center；
The application client is additionally configured to obtain the location information of the terminal device and the position by the terminal device
Confidence breath uploads to the remote control center；
The remote control center is additionally configured to the device model according to the terminal device received, equipment unique identities
Mark and location information, which is matched with the gateway nearest apart from the terminal device.
Optionally, the designated local area network communication standard is LoRa；
The gateway and the terminal device are respectively arranged with LoRa communication module.
Optionally, the LoRa communication module of the gateway includes the first LoRa of the networking management for the terminal device
Communication module and for the 2nd LoRa communication module that communicates after carrying out networking with the terminal device, wherein described first
The communication configuration parameter of LoRa communication module is arranged to and the communication configuration parameter one when the terminal device non-networking of factory
It causes；
The gateway is additionally configured to carry by the first LoRa communication module to terminal device transmission described
The order of the change communication configuration parameter of the communication configuration parameter of 2nd LoRa communication module；
The terminal device is additionally configured to after receiving the order, by the communication configuration parameter of itself be changed to it is described
The communication configuration parameter one of 2nd LoRa communication module shows the local being added where the 2nd LoRa communication module of the gateway
Net.
Optionally, the application client is additionally configured to obtain the factory default communication configuration ginseng of the terminal device
The factory default communication configuration parameter of the terminal device is simultaneously uploaded to the remote control center by number；
The remote control center is additionally configured to the factory default communication configuration parameter of the received terminal device
It is handed down to the gateway；
The gateway is additionally configured to silent in device model, equipment unique identity and the factory for receiving the terminal device
After recognizing communication configuration parameter, and before the order for sending change communication configuration parameter to the terminal device, by described first
The communication configuration parameter of LoRa communication module is set as consistent with the factory default communication configuration parameter of the terminal device；Also,
After the local area network where the 2nd LoRa communication module is added in the terminal device, restore the first LoRa communication module
Communication configuration parameter.
Optionally, the terminal device is additionally configured to:
When the terminal device is battery powered terminal device, led to using the first communication pattern and the gateway
Letter；
When the terminal device is the terminal device of mains-supplied, led to using the second communication pattern and the gateway
Letter；
Wherein, in first communication pattern, upstream signals only are sent to the gateway in the terminal device
Afterwards, the gateway just carries out downlink communication in response to the upstream signals and the terminal device；
In second communication pattern, which opens always receives window so that the gateway carries out down with it
Row communication.
Optionally, the gateway is additionally configured to:
The device model of the terminal device judges the type of the terminal device based on the received；
If the terminal device is the terminal device of mains-supplied, set by the first LoRa communication module to the terminal
Preparation send the order for carrying the change communication configuration parameter of communication configuration parameter of the 2nd LoRa communication module；
If the terminal device is battery powered terminal device, this is being received by the first LoRa communication module
After the information that terminal device reports, described second is carried to terminal device transmission by the first LoRa communication module
The order of the change communication configuration parameter of the communication configuration parameter of LoRa communication module.
Optionally, the communication configuration parameter includes local area network title and channel.
Optionally, the LoRa communication module of the gateway further includes the 3rd LoRa communication module；
The terminal device is additionally configured to:
It is established after networking connect with the gateway, if the terminal device does not receive institute after reporting information to the gateway
The number for stating the response message of the 2nd LoRa communication module of gateway be more than specified non-response times or the terminal device with it is described
The communication success rate of 2nd LoRa communication module of gateway is less than the first preset threshold, then automatically by the communication configuration parameter of itself
Be changed to it is consistent with the communication configuration parameter of the 3rd LoRa communication module of the gateway, and by the 3rd LoRa communicate mould
Block is communicated with the gateway.
Optionally, the terminal device is additionally configured to:
It is established after networking connect, and before carrying out information reporting with the gateway, judges the number of information to be reported
According to amount whether more than the second preset threshold；
If so, the communication configuration parameter of itself is changed to automatically logical with the 3rd LoRa communication module of the gateway
Believe that configuration parameter is consistent, and is communicated by the 3rd LoRa communication module with the gateway.
Optionally, the gateway is additionally provided with wan communication module, for the gateway and the remote control center
It is communicated；
The wan communication includes one of following: general packet radio service gprs, 3rd generation mobile communication technology 3G,
Fourth generation mobile communication technology 4G, network interface communication.
Optionally, the terminal device is outdoor lighting terminal device.
Optionally, the terminal device includes at least one following:
Street lamp, garden lamp, Lawn lamp, Landscape Lamp, environmental sensor.
The group network system for the terminal device based on Internet of Things that the embodiment of the present invention proposes, by being equipped on mobile terminal
Application client scanning the device model and equipment of terminal device are obtained to the information code on the terminal device of networking
The information such as unique identity, and the information of acquired terminal device is uploaded into remote control center, remote control center
The information of terminal device is issued to corresponding gateway again to complete the operation of the local area network where terminal device addition gateway.
In such a way that barcode scanning networks, solves terminal present in the existing Internet of Things communication technology, especially the LoRa communication technology
Equipment network problem complicated for operation, cumbersome.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 shows the framework signal of the group network system of the terminal device according to an embodiment of the invention based on Internet of Things
Figure；
Fig. 2 shows the frameworks of the group network system of the terminal device according to another embodiment of the present invention based on Internet of Things to show
It is intended to；And
Fig. 3 shows the communication scenes schematic diagram when terminal device networking of a specific embodiment according to the present invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
It is limitation technology of Internet of things the application in intelligent environment field an important factor for that networking is cumbersome.When terminal device is added
When local area network (such as LoRa network), other than some conventional configuration parameters, it is also necessary to following three important parameters: local area network
Title (can be described as APPEUI), channel and equipment unique identity (can be described as DEVEUI).Wherein, carry is in the same gateway
The APPEUI of following all terminal devices must be consistent with the gateway, which can be with gateway communication.Also, it is logical
There are multiple channels under a normal network, to carry out frequency hopping communications, for example, the same LoRa network generally has 8 channels,
And multiple channels of all terminal devices under consolidated network (local area network) must be consistent.In addition, gateway must also be noted that terminal
The DEVEUI of equipment can be with the terminal equipment in communication.Above-mentioned configuration is joined when local area network is added in terminal device in the prior art
Several acquisitions and change is complicated for operation, cumbersome, limits its application.
In order to solve the above technical problems, the embodiment of the present invention proposes a kind of networking system of terminal device based on Internet of Things
System.Fig. 1 shows the configuration diagram of the group network system of the terminal device according to an embodiment of the invention based on Internet of Things.Ginseng
See Fig. 1, which may include: terminal device 110, gateway 120, remote control center 130 and application client
140.Gateway 120 is connect by internet with remote control center 130.Application client 140 can be equipped on mobile terminal
On (such as mobile phone, tablet computer etc.), and wirelessly it is connect with remote control center 130.It is arranged on terminal device 110
There is the information code of the device model comprising the terminal device and equipment unique identity (DEVEUI).The information code can be item
Shape code or two dimensional code.
It should be noted that showing multiple terminal devices 110 according to the scene of general practical application in Fig. 1, wherein with
When solid two-way arrow connects terminal device 110 and gateway 120, indicate that the terminal device 110 is successfully established with gateway 120
Networking connection；With dotted line four-headed arrow connection terminal device 110 and when gateway 120, indicate that the terminal device 110 needs and gateway
120 establish networking connection, that is, the terminal device 110 is the terminal device to networking.
It is good and after powering on to be mounted in terminal device 110, and when preparation is established networking with gateway 120 and connect, application program is objective
It is unique to obtain the device model of the terminal device 110 and equipment that the information code to the terminal device 110 of networking is scanned at family end 140
Identity, and the device model of the acquired terminal device 110 and equipment unique identity are uploaded into long-range control
Center 130.
Remote control center 130 receives the device model and equipment unique identity of the terminal device 110, and will be connect
The device model and equipment unique identity of the terminal device 110 received are issued in gateway 120.In turn, gateway 120
According to the device model and equipment unique identity of the terminal device received, pass through designated local area network communication standard and the terminal
Equipment 110 establishes networking connection, and that completes terminal device 110 enters net operation.
In a kind of optional embodiment of the embodiment of the present invention, as shown in Fig. 2, the quantity of gateway 120 can be multiple.
In this case, can be with carry (or connection) multiple terminal devices 110 under each gateway 120, and each gateway 120 and even
The multiple terminal devices 110 being connected to thereon form a local area network, so that whole system forms multiple local area networks, with maximum limit
Degree ground guarantees the communication efficiency between gateway and terminal device.At this point, remote control center 130 can also be based on the received
The device model and equipment unique identity of terminal device, according to preset matching rule by the terminal device 110 with it is multiple
Gateway 120 is matched, and the device model of the terminal device 110 and equipment unique identity be issued to and is matched
In gateway 120.In turn, the matched gateway 120 is according to the device model and equipment unique identities mark of the terminal device received
Knowledge is established networking with the terminal device 110 and is connect, and that completes terminal device 110 enters net operation.Preset matching rule mentioned herein
It then may include by the terminal device gateway matching less with carry terminal quantity, the specified gateway being connect with terminal device of user
Deng.It should be noted that the gateway 120 interacted with terminal device 110 refers both to set with the terminal when there are multiple gateways
Standby 110 matched gateways.
In a preferred embodiment of the embodiment of the present invention, as shown in Fig. 2, each gateway 120 may include positioning
Module 121.Locating module 121 can be for example, by GPS (Global Positioning System, global positioning system) etc.
Obtain the location information of gateway.The location information of acquired gateway can upload to remote control center 130 by gateway 120, can
As one of terminal device and the matched analysis foundation of gateway, foundation can also be provided for asset management, fault location.Using journey
Sequence client 140 can also obtain the location information of the terminal device 110 to networking and will be on the location information of the terminal device
Pass to remote control center 130.In this case, terminal device is matched with gateway during the networking of terminal device
When, remote control center 130 can according to the device model of the terminal device 110 received, equipment unique identity and
Location information matches the terminal device 110 with the gateway 120 nearest apart from the terminal device.Position mentioned herein
Information can be indicated with longitude and latitude.Preferably, when carrying out the matching of terminal device and gateway, go back while considering the carry of gateway
Terminal quantity, to reach the balance in region and load distribution.
In an optional embodiment of the embodiment of the present invention, what is interacted between gateway 120 and terminal device 110 is specified
Local area network communication standard can be LoRa standard.Correspondingly, as shown in Fig. 2, each terminal device 110 is provided with LoRa communication
Module 111, correspondingly, gateway 120 are provided with LoRa communication module 122, pass through LoRa communication module 111 and LoRa communication module
122 realize the interaction between terminal device 110 and gateway 120.LoRa (Long Range Radio, remote-wireless electricity) is one
Kind of low-power consumption local area network wireless standard realizes low-power consumption and unified at a distance, more wireless than traditional under same power consumption
Radio frequency communication distance can expand 3-5 times, so as to dramatically increase the efficient communication transmission range between terminal device and gateway.
Further, in order to improve the success rate and efficiency that terminal device networks, in a preferred embodiment, still
So referring to shown in Fig. 2, the LoRa communication module 122 of gateway 120 includes the first LoRa of the networking management for terminal device logical
Believe module 1221 and the 2nd LoRa communication module 1222 for communicating after carrying out networking with terminal device.First LoRa communicates mould
The communication configuration parameter of block 1221 can be set to the parameter of factory default, these parameters and the terminal device 110 to networking
Communication configuration parameter when the non-networking of factory is consistent, so that the first LoRa communication module 1221 can be used for receiving the terminal of non-networking
The information that equipment 110 is sent.The communication configuration parameter of 2nd LoRa communication module 1222 can be set to the local where it
The parameter of net.
Gateway 120 is in the device model and the unique body of equipment for receiving the terminal device 110 that remote control center 130 issues
After part mark, the 2nd LoRa communication module is carried to the terminal device 110 transmission by the first LoRa communication module 1221
The order of the change communication configuration parameter of 1222 communication configuration parameter.The terminal device 110 is receiving change communication configuration
After the order of parameter, the communication configuration parameter of itself is changed to the communication configuration parameter one with the 2nd LoRa communication module 1222
Show the local area network where the 2nd LoRa communication module 1222 that gateway 120 is added.The communication configuration parameter being mentioned above can be with
Including local area network title and/or channel.
Further, the factory default that application client 140 can also obtain the terminal device 110 to networking leads to
The factory default communication configuration parameter of the terminal device is simultaneously uploaded to remote control center 130 by letter configuration parameter.Long-range control
Then the factory default communication configuration parameter of the received terminal device 110 is handed down to gateway 120 in center 130.In reality
In the operation of border, application client 140 can be by the device model of the acquired terminal device 110 to networking, equipment only
One identity and factory default communication configuration parameter upload to remote control center 130 together.In turn, in then by remotely controlling
The heart 130 joins the device model of the received terminal device 110, equipment unique identity and factory default communication configuration
Number is issued to gateway 120 together.In this case, gateway 120 is receiving the device model of terminal device 110, equipment only
After one identity and factory default communication configuration parameter, and change communication configuration parameter is being sent to the terminal device 110
Before order, it sets the communication configuration parameter of the first LoRa communication module 1221 to the factory default with the terminal device 110
Communication configuration parameter is consistent so that gateway 120 can by the first LoRa communication module 1221 and the terminal device 110 into
Row interaction.After the local area network where the 2nd LoRa communication module 1222 is added in the terminal device 110, gateway 120 restores first
The communication configuration parameter of LoRa communication module 1221.
In practical applications, the power supply mode of terminal device 110 usually has following two: the first, mains-supplied, for
Using the terminal device of mains-supplied, electricity supply is more stable, and the power consumption that can be born is relatively high；Second, battery power supply, example
Such as by solar power generation or the terminal by storage battery power supply, for using battery powered terminal device, electricity supply is taken
The electricity certainly stored in battery, the power consumption that can be born are relatively low.
In an optional embodiment of the embodiment of the present invention, terminal device 110 is configurable to:
When terminal device 110 is battery powered terminal device, (it might as well be known as LoRa's using the first communication pattern
Class A communication pattern) it is communicated with gateway 120；When terminal device 110 is the terminal device of mains-supplied, using the
Two communication patterns (the Class C communication pattern that might as well be known as LoRa) are communicated with gateway 120.Wherein, mould is communicated first
In formula, only after terminal device 110 sends upstream signals to gateway 120,120 ability of gateway is believed in response to the uplink
Number with terminal device 110 carry out downlink communication, that is to say, that whenever, the downlink communication of gateway all can only be in terminal device
Uplink communication after.In the second communication mode, terminal device 110 opens always receives window so as to gateway 120 and the end
End equipment 110 carries out downlink communication, that is to say, that gateway can issue data to terminal device in real time.By making battery power
Terminal device worked using the first communication pattern, battery powered terminal device can be made least in power-consuming in application,
Gateway, which can be responded rapidly to, simultaneously carries out downlink communication with it.
Above-mentioned communication pattern configuration based on terminal device 110, gateway 120 are issued receiving remote control center 130
Terminal device 110 device model and equipment unique identity after, can also the terminal device 110 based on the received
Device model judge the type of the terminal device 110.If the terminal device 110 is the terminal device of mains-supplied, gateway
120 carry the 2nd LoRa communication module 1222 to the terminal device 110 transmission by the first LoRa communication module 1221 immediately
Communication configuration parameter change communication configuration parameter order.If the terminal device 110 is battery powered terminal device,
Gateway 120 is after receiving the information that the terminal device 110 reports by the first LoRa communication module 1221, then passes through first
LoRa communication module 1221 sends the communication configuration parameter for carrying the 2nd LoRa communication module 1222 to the terminal device 110
Change the order of communication configuration parameter.The terminal device 110 receive change communication configuration parameter order after, by itself
Communication configuration parameter, which is changed to show with the communication configuration parameter one of the 2nd LoRa communication module 1222, is added the second of gateway 120
Local area network where LoRa communication module 1222.
In a preferred embodiment of the embodiment of the present invention, in order to improve communicated between terminal device and gateway at
Power, referring to shown in Fig. 2, the LoRa communication module 122 of gateway 120 can also include the 3rd LoRa communication module 1223.Third
LoRa communication module 1223 can be used as the spare communication module of the 2nd LoRa communication module 1222.Terminal device 110 with it is right
After answering matched gateway 120 to establish networking connection, if the terminal device 110 does not receive gateway after reporting information to gateway 120
The number of the response message of 120 the 2nd LoRa communication module 1222 be more than specified non-response times or the terminal device 110 with
The communication success rate of 2nd LoRa communication module 1222 of gateway 120 is less than the first preset threshold, then automatically by the communication of itself
Configuration parameter is changed to consistent with the communication configuration parameter of the 3rd LoRa communication module 1223 of gateway 120, and passes through third
LoRa communication module 1223 is communicated with gateway 120.Specified non-response times mentioned herein for example, it can be set to for 5 times,
10 is inferior, the first preset threshold for example, it can be set to be 80%, 85% etc., the invention is not limited in this regard.
In view of under each gateway can carry multiple terminal devices, in order to avoid terminal device to gateway carry out information on
The data collision given the correct time between different terminal equipment can be such that the multiple terminal devices 110 under same gateway 120 rotate with sequence
Mode is reported.It specifically, can be that each terminal device 110 distributes respective time window in a turnaround time,
These time windows are sequentially connected with, and each 110 timing of terminal device is completed in corresponding time window to gateway 120
Information reporting and the operation of data that gateway 120 issues is received, is communicated between terminal device and gateway to greatly enhance
Order and success rate.
It is highly preferred that terminal device 110 is established after networking connect in the gateway 120 with Corresponding matching, and carrying out information
Before reporting, it can also first judge the data volume of information to be reported whether more than the second preset threshold.If information to be reported
Data volume be more than the second preset threshold, then the communication configuration parameter of itself is changed to and gateway 120 by terminal device 110 automatically
The 3rd LoRa communication module 1223 communication configuration parameter it is consistent, and pass through the 3rd LoRa communication module 1223 and gateway
120 are communicated.By communicating terminal device before carrying out big data quantity communication by the 3rd LoRa of network switching to gateway
Network where module, it is possible to reduce the pressure of the 2nd LoRa communication module.Especially for above-mentioned terminal device using rotation
The situation reported, the present embodiment prevent long-term communication that can upset the end under the 2nd LoRa communication module place network of gateway
The rotation of end equipment reports mechanism, guarantees the order and validity of communication.
In an optional embodiment of the embodiment of the present invention, the terminal provided in an embodiment of the present invention based on Internet of Things
The group network system of equipment can also be applied to the networking occasion of outdoor lighting terminal device, to make outdoor zone (such as cell, front yard
Institute, garden, rural area, campus, park etc.) lamp terminal equipment can easily connect with corresponding gateway and remote control center
Formation networking topographies structure is connect, and then realizes the purpose to the remote measurement and control of outdoor lighting lamp.At this point, multiple terminal devices
110 can be outdoor lighting terminal device, including but not limited to street lamp, garden lamp, Lawn lamp, Landscape Lamp, environmental sensor etc..
Environmental sensor mentioned herein can refer to temperature, the humidity, air pressure, illumination, noise, VOC having in measurement environment
The sensing function of environmental informations such as (Volatile Organic Compounds, volatile organic compounds), PM2.5 and wireless
The compound sensing components of communication function.
In an optional embodiment of the embodiment of the present invention, gateway 120 is also provided with wan communication module
123, for being communicated by internet with remote control center 130 by wan communication technology.That is, wide area network
Uplink communication interface of the communication module 123 as gateway 120, plays the function of connecting local area network with remote control center 130.
Wan communication technology mentioned herein may include general packet radio service gprs, 3rd generation mobile communication technology 3G,
One of four third-generation mobile communication technology 4G, network interface communication etc..Network interface communication is by utilizing network interface (such as Ethernet interface
Deng) access internet.
Communication scenes schematic diagram when below with the terminal device networking of a specific embodiment according to the present invention shown in Fig. 3
For, the networking operation of terminal device provided by the invention is specifically described.
Referring to shown in Fig. 3, after terminal device 110 is mounted and gets well and power on, 140 end of scan of application client is set
Standby 110 information code is further obtained with obtaining the device model and equipment unique identity (DEVEUI) of the terminal device
The location information of terminal device 110, and the device model of terminal device 110, DEVEUI and location information are uploaded into long-range control
Center 130 processed.Remote control center 130 carries out comprehensive analysis according to the information received, according between terminal device and gateway
Be closer, the carry terminal quantity of gateway it is less for preferential matching rule, by terminal device 110 and suitable gateway
120 are matched, and the device model of terminal device 110, DEVEUI and location information are issued to matched gateway 120.Net
120 are closed after receiving above- mentioned information, judges the type of terminal device 110.Due to the first LoRa communication module of gateway 120
1221 communication configuration parameter (or network parameter) has been set in advance as default when the non-networking of factory with terminal device 110
Parameter is consistent, and therefore, the first LoRa communication module 1221 can be used for logical between gateway 120 and the terminal device 110 of non-networking
Letter.For the terminal device 110 of mains-supplied, gateway 120 is by the first LoRa communication module 1221 immediately to the terminal device
110 send the order for carrying the change communication configuration parameter of communication configuration parameter of the 2nd LoRa communication module 1222.For
Battery powered terminal device 110, gateway 120 is to receive the terminal device 110 by the first LoRa communication module 1221 fixed
When the information that reports after, the 2nd LoRa communication is carried to the terminal device 110 transmission by the first LoRa communication module 1221
The order of the change communication configuration parameter of the communication configuration parameter of module 1222.The terminal device 110 is receiving change communication
After the order of configuration parameter, the communication configuration parameter of itself is changed to join with the communication configuration of the 2nd LoRa communication module 1222
Number one shows the local area network where the 2nd LoRa communication module 1222 that gateway 120 is added.
Make terminal device that local area network be added by using the mode of " barcode scanning ", solves and deposited in the existing LoRa communication technology
Equipment be added that gateway operation is complicated, cumbersome problem.
It should be noted that above-mentioned all optional embodiments can be any group by the way of combining in practical application
It closes, forms alternative embodiment of the invention, this is no longer going to repeat them.According to any one above-mentioned alternative embodiment or it is multiple can
Select the combination of embodiment, the embodiment of the present invention can reach it is following the utility model has the advantages that
The group network system for the terminal device based on Internet of Things that the embodiment of the present invention proposes, by being equipped on mobile terminal
Application client scanning the device model and equipment of terminal device are obtained to the information code on the terminal device of networking
The information such as unique identity, and the information of acquired terminal device is uploaded into remote control center, remote control center
The information of terminal device is issued to corresponding gateway again to complete the operation of the local area network where terminal device addition gateway.
In such a way that barcode scanning networks, solves terminal present in the existing Internet of Things communication technology, especially the LoRa communication technology
Equipment network problem complicated for operation, cumbersome.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this specification.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that: at this
Within the spirit and principle of invention, it is still possible to modify the technical solutions described in the foregoing embodiments or right
Some or all of the technical features are equivalently replaced；And these are modified or replaceed, and do not make corresponding technical solution de-
From protection scope of the present invention.
Claims (14)
1. a kind of group network system of the terminal device based on Internet of Things, including remote control center, pass through internet and described remote
The gateway that process control center connects and the terminal device to networking；It is characterized in that,
The system also includes application client, it is equipped on mobile terminal and is connect with the remote control center；
The information code of the device model comprising the terminal device and equipment unique identity is provided on the terminal device；
The application client is configured to after the terminal device is mounted and gets well and power on, and scans the terminal device
Information code is to obtain the device model and equipment unique identity of the terminal device, and setting the acquired terminal device
Standby model and equipment unique identity upload to the remote control center；
The remote control center is configured to the device model of the received terminal device and equipment unique identity
It is handed down to the gateway；
The gateway is configured to device model and equipment unique identity according to the terminal device received, by specified
Local area network communication standard is established networking with the terminal device and is connect.
2. group network system according to claim 1, which is characterized in that the quantity of the gateway is multiple；
The remote control center is additionally configured to the device model of the terminal device based on the received and equipment unique identities
Mark, matches the terminal device with the multiple gateway according to preset matching rule, and by the equipment of the terminal device
Model and equipment unique identity are issued in matched gateway.
3. group network system according to claim 2, which is characterized in that
The gateway includes locating module, for obtaining the location information of the gateway；
The gateway is additionally configured to the acquired location information of itself uploading to the remote control center；
The application client is additionally configured to obtain the location information of the terminal device and believes the position of the terminal device
Breath uploads to the remote control center；
The remote control center is additionally configured to the device model according to the terminal device received, equipment unique identity
And location information, which is matched with the gateway nearest apart from the terminal device.
4. group network system according to claim 1, which is characterized in that the designated local area network communication standard is LoRa；
The gateway and the terminal device are respectively arranged with LoRa communication module.
5. group network system according to claim 4, which is characterized in that the LoRa communication module of the gateway includes being used for institute
State the first LoRa communication module of the networking management of terminal device and for being communicated after carrying out networking with the terminal device the
Two LoRa communication modules, wherein the communication configuration parameter of the first LoRa communication module is arranged to and the terminal device
Communication configuration parameter when the non-networking of factory is consistent；
The gateway is additionally configured to carry described second to terminal device transmission by the first LoRa communication module
The order of the change communication configuration parameter of the communication configuration parameter of LoRa communication module；
The terminal device is additionally configured to after receiving the order, and the communication configuration parameter of itself is changed to and described second
The communication configuration parameter one of LoRa communication module shows the local area network being added where the 2nd LoRa communication module of the gateway.
6. group network system according to claim 5, which is characterized in that the application client is additionally configured to obtain institute
It states the factory default communication configuration parameter of terminal device and the factory default communication configuration parameter of the terminal device is uploaded into institute
State remote control center；
The remote control center is additionally configured to issue the factory default communication configuration parameter of the received terminal device
To the gateway；
The gateway is additionally configured to logical in device model, equipment unique identity and the factory default for receiving the terminal device
After believing configuration parameter, and before the order for sending change communication configuration parameter to the terminal device, the first LoRa is led to
The communication configuration parameter of letter module is set as consistent with the factory default communication configuration parameter of the terminal device；Also, at the end
After the local area network where the 2nd LoRa communication module is added in end equipment, the communication for restoring the first LoRa communication module is matched
Set parameter.
7. group network system according to claim 5, which is characterized in that the terminal device is additionally configured to:
When the terminal device is battery powered terminal device, communicated using the first communication pattern with the gateway；
When the terminal device is the terminal device of mains-supplied, communicated using the second communication pattern with the gateway；
Wherein, in first communication pattern, only after the terminal device sends upstream signals to the gateway, institute
It states gateway and just carries out downlink communication in response to the upstream signals and the terminal device；
In second communication pattern, the terminal device window that receives open always leads to so that the gateway carries out downlink with it
Letter.
8. group network system according to claim 7, which is characterized in that the gateway is additionally configured to:
The device model of the terminal device judges the type of the terminal device based on the received；
If the terminal device is the terminal device of mains-supplied, sent out by the first LoRa communication module to the terminal device
Send the order for carrying the change communication configuration parameter of communication configuration parameter of the 2nd LoRa communication module；
If the terminal device is battery powered terminal device, which is being received by the first LoRa communication module
After the information that equipment reports, the 2nd LoRa is carried to terminal device transmission by the first LoRa communication module and is led to
Believe the order of the change communication configuration parameter of the communication configuration parameter of module.
9. group network system according to claim 5, which is characterized in that the communication configuration parameter include local area network title and
Channel.
10. the group network system according to any one of claim 5-9, which is characterized in that the LoRa of the gateway communicates mould
Block further includes the 3rd LoRa communication module；
The terminal device is additionally configured to:
It is established after networking connect with the gateway, if the terminal device does not receive the net after reporting information to the gateway
The number of the response message for the 2nd LoRa communication module closed is more than specified non-response times or the terminal device and the gateway
The 2nd LoRa communication module communication success rate less than the first preset threshold, then itself communication configuration parameter is changed automatically
To be consistent with the communication configuration parameter of the 3rd LoRa communication module of the gateway, and by the 3rd LoRa communication module with
The gateway is communicated.
11. group network system according to claim 10, which is characterized in that the terminal device is additionally configured to:
It is established after networking connect, and before carrying out information reporting with the gateway, judges the data volume of information to be reported
Whether more than the second preset threshold；
If so, automatically the communication configuration parameter of itself is changed to match with the communication of the 3rd LoRa communication module of the gateway
It is consistent to set parameter, and is communicated by the 3rd LoRa communication module with the gateway.
12. group network system according to claim 1, which is characterized in that the gateway is additionally provided with wan communication module,
It is communicated for the gateway with the remote control center；
The wan communication includes one of following: general packet radio service gprs, 3rd generation mobile communication technology 3G, the 4th
Third-generation mobile communication technology 4G, network interface communication.
13. group network system according to claim 1, which is characterized in that the terminal device is outdoor lighting terminal device.
14. group network system according to claim 13, which is characterized in that the terminal device includes at least one following:
Street lamp, garden lamp, Lawn lamp, Landscape Lamp, environmental sensor.
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| CN110830944A (en) * | 2019-11-13 | 2020-02-21 | 南方电网科学研究院有限责任公司 | Wireless sensing relay message processing method and power equipment monitoring system |
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