CN108712743A - The method and system of management equipment group's wireless networking - Google Patents
The method and system of management equipment group's wireless networking Download PDFInfo
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- CN108712743A CN108712743A CN201810378635.3A CN201810378635A CN108712743A CN 108712743 A CN108712743 A CN 108712743A CN 201810378635 A CN201810378635 A CN 201810378635A CN 108712743 A CN108712743 A CN 108712743A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
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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
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of method and systems of management equipment group wireless networking, are suitable for wireless networking system, the wireless networking system includes controller and several equipment groups；Each equipment group includes at least one host node device, address notifying device and several node devices, and the host node device accesses network and connect with described address notifying device.Realize wireless networking and the long distance wireless centralized management of multiple equipment groups being spatially separated.
Description
Technical field
The invention belongs to the technical fields of cordless communication network, and in particular to a kind of method of management equipment group wireless networking
And system.
Background technology
The prior art only supports a few devices to carry out networking.Existing networking mode installs APP on device such as mobile phone in order to control, makes
Wireless networking relevant configuration is issued by bluetooth or wireless network with bluetooth or the equipment for being wirelessly connected network to be added, APP
Onto the network equipment to be added.Wait for that networking equipment actively connects other according to the configuration got and the wireless of group network system has been added
Device node.The management of group network system is realized after the completion of networking by way of high in the clouds.
But there are following defects for the scheme of the prior art：1, existing wireless networking operation requires control terminal and equipment
Must remote networking closely be unable to；2, it is difficult to carry out by the equipment that a control terminal realizes multiple and different equipment collection long-range
It networking and is uniformly controlled.
Invention content
The embodiment of the present invention provides a kind of method and system of management equipment group wireless networking, realizes multiple be spatially separated
Equipment group wireless networking and long distance wireless centralized management.
In a first aspect, the embodiment of the present invention provides a kind of method of management equipment group wireless networking, suitable for wireless group
Net system, the wireless networking system include controller and several equipment groups；Each equipment group includes at least one
Host node device, address notifying device and several node devices, the host node device access network and with described address notifying device
Connection, the method includes：
The host node device sends broadcasting packet to described address notifying device；
Described address notifying device responds the broadcasting packet, and controller address information, which is sent to the broadcasting packet, to be corresponded to
Host node device；
The host node device according to the controller address information to the controller initiate unicast management request, with
The controller establishes management connection；
The node device of networking is waited on the host node device detection periphery that management connection is established with the controller,
And by controller described in the node device information reporting for waiting for networking；
The controller is issued to the host node device allows networking commands and the node device information for waiting for networking,
So that the host node device opens networking interface and waits for that the node device of networking issues the controller address information to described；
The node device for waiting for networking carries out networking, and is initiated to the controller according to the controller address information
Unicast management is asked, to establish management connection with the controller.
Further, the node device for waiting for networking described carries out networking, and according to the controller address information to institute
It states controller and initiates unicast management request, after establishing management connection with the controller, further include：
Wait for whether the node device of networking has been established management connection described in the monitoring control devices；
If it is not, the first line of a couplet node device that then controller is connected to the node device networking for waiting for networking is issued and is kicked out of
Order, so that the first line of a couplet node device waits for that the node device of networking kicks out of networking by described.
Further, the method further includes：
The node device of networking is waited on the node device detection periphery of the networking, and by the node for waiting for networking
Facility information reports the controller；
The controller is issued to the node device of the networking to be allowed networking commands and described waits for that the node of networking is set
Standby information, so that the node device of the networking opens networking interface and waits for that the node device of networking issues the control to described
Device address information processed.
Further, in the node device of the networking networking interface is opened and under the node device for waiting for networking
Before sending out controller address information described, further include：
The node device of the networking waits for the node device of networking according to the permission networking commands received described in acquisition
Radio management message；Wherein, the radio management message includes key and identity information；
The node device of the networking waits for group according to the node device information for waiting for networking received described in verification
The identity information of the node device of net；
When being verified, the node device of the networking encrypts the controller address information according to the key
Generate ciphertext.
Further, the node device for waiting for networking carries out networking, and according to the controller address information to described
Controller initiates unicast management request, specifically includes：
The node device for waiting for networking is connect with the node device of the networking by the networking interface and carries out group
Net；
The node device for waiting for networking parses the ciphertext received according to the key, obtains the controller
Address information；
The node device for waiting for networking initiates unicast management according to the controller address information to the controller asks
It asks.
Further, described address notifying device responds the broadcasting packet, controller address information is sent to described wide
The corresponding host node device of text is reported, is specifically included：
Described address notifying device carries out authentication according to the broadcasting packet to the host node device；The broadcast report
Text includes the identification information and IP address of the host node device；
When being verified, the controller address information is sent to the broadcasting packet and corresponded to by described address notifying device
Host node device.
Further, unicast pipe is initiated to the controller according to the controller address information in the host node device
Reason request, with after controller foundation management connection, to further include：
The host node device timing detection is connect with the management of the controller；
When detecting that the management connection disconnects, the host node device retransmits described in the broadcasting packet request
Address notifying device response, and unicast management request is initiated to the controller according to original controller address information again.
Further, unicast pipe is initiated to the controller according to the controller address information in the host node device
Reason request, before establishing management connection with the controller, to further include：
When the host node device receives the controller address information, the host node device detects whether exist
The second line of a couplet node device being connect with the host node device networking；
If so, all second line of a couplet node devices are kicked out of networking by the host node device.
Further, the broadcasting packet is responded in described address notifying device, controller address information is sent to described
Before the corresponding host node device of broadcasting packet, further include：
After the controller address information changes, described address notifying device updates the controller address being locally stored
Information.
In second aspect, the embodiment of the present invention also provides a kind of system of management equipment group wireless networking, the system packet
It includes：Controller and several equipment groups；If each equipment group include at least one host node device, address notifying device and
Dry node device, the host node device access network and are connect with described address notifying device；The system executes first aspect
The method of management equipment group's wireless networking.
Compared with the prior art, the method and system of a kind of management equipment group wireless networking of the invention, passes through host node
Equipment sends broadcasting packet to described address notifying device；Address notifying device responds the broadcasting packet, by controller address information
It is sent to the corresponding host node device of the broadcasting packet；Host node device is sent out according to controller address information to the controller
Unicast management request is played, to establish management connection with controller；The host node device that management connection is established with controller is visited
It surveys periphery and waits for the node device of networking, and by the node device information reporting controller for waiting for networking；Controller is to institute
Stating host node device and issuing allows networking commands and the node device information for waiting for networking, so that the host node device opens
Networking interface simultaneously waits for that the node device of networking issues the controller address information to described；The node device for waiting for networking into
Row networking, and unicast management request is initiated to the controller according to the controller address information, it is managed with being established with controller
Reason connection.It waits for the node device of networking and is connecing in host node device detection periphery due to establishing management connection with the controller
It receives open networking interface after allowing networking commands to connect with the node device networking of networking is waited for so that controller is remotely controlled
The wireless networking of control equipment group internal segment point device simultaneously realizes all node devices by establishing management connection with node device
Radio management；To realize wireless networking and the long distance wireless centralized management of multiple equipment groups being spatially separated.
Description of the drawings
Fig. 1 is a kind of flow diagram of the method for management equipment group wireless networking provided in an embodiment of the present invention；
Fig. 2 is that a kind of node device of the method for management equipment group wireless networking provided in an embodiment of the present invention obtains control
The response process of device address information；
Fig. 3 is a kind of node device networking signal of the method for management equipment group wireless networking provided in an embodiment of the present invention
Figure；
Fig. 4 is a kind of structural schematic diagram of the system of management equipment group wireless networking provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of flow diagram of the method for management equipment group wireless networking provided in an embodiment of the present invention.
In a first aspect, the embodiment of the present invention provides a kind of method of management equipment group wireless networking, suitable for wireless group
Net system, the wireless networking system include controller and several equipment groups；Each equipment group includes at least one
Host node device, address notifying device and several node devices, the host node device access network and with described address notifying device
Connection, the method includes：
S101, the host node device send broadcasting packet to described address notifying device；
S102, described address notifying device respond the broadcasting packet, and controller address information, which is sent to the broadcast, to be reported
The corresponding host node device of text；
S103, the host node device initiate unicast management according to the controller address information to the controller asks
It asks, to establish management connection with the controller；
S104, the host node device detection periphery that management connection is established with the controller wait for the node of networking
Equipment, and by controller described in the node device information reporting for waiting for networking；
S105, the controller issue permission networking commands and the node device for waiting for networking to the host node device
Information, so that the host node device opens networking interface and waits for that the node device of networking issues the controller address to described
Information；
S106, the node device for waiting for networking carry out networking, and according to the controller address information to the control
Device initiates unicast management request, to establish management connection with the controller.
It should be noted that each equipment group is one two layers in wireless networking system in embodiments of the present invention
Network, equipment group include at least one host node device and the host node device have with the controller it is stable
Physical connection, such as Ethernet connections.Described address notifying device is responsible for and notifies the host node being connect with network stabilization
Equipment.When in each equipment group host node device and other node devices not by the controller management i.e. not with the control
When device processed establishes management connection, broadcasting packet is periodically sent in double layer network, the broadcasting packet includes the mark of node device
Know information and the current IP address information etc. of the node device.
The transmission of host node device described in step S101 broadcasting packet makes described address notify in embodiments of the present invention
Device finds the host node device of not controlled device management and issues controller address information to the host node device；It is answered in another kind
In the case of, the host node device sends the controller that broadcasting packet can also allow in double layer network to periphery and directly sends out
Now host node device, to directly manage this node device in double layer network.Step S103 is specially：When the main section is set
After the standby response for receiving address notifying device the host node device and address notifying device establish secure connection, and to receiving
Controller address information carries out the target ip address that parsing obtains the controller, target of the host node device to controller
IP address initiates unicast management request message.Controller positioned at distal end receives the management by Internet network asks
Host node device corresponding with the management request message establishes management connection and connects control host node by managing after message
Equipment executes corresponding control command.The host node device for establishing management connection with controller in step S104 opens detection
The node device of networking is waited on function, detection periphery, and waits for result of detection is for example described in the node device information of networking
Report the controller.In step S105, controller will receive described in wait for that the node device information of networking feeds back to user,
User can be checked by client such as mobile terminal, mobile phone, the ends PC, tablet；When user assigns the result of decision of permission networking
When, controller issues permission networking commands according to the result of decision to the host node device for establishing management connection with controller
With the node device information for waiting for networking so that user can carry out pipe by controller to the wireless networking of node device
Reason.
In step of embodiment of the present invention S105, the host node device is after receiving permission networking commands described in acquisition
Wait for the radio management message Prboe Request of the node device of networking；Wherein, the radio management message includes key and body
Part information；The host node device waits for the section of networking according to the node device information for waiting for networking received described in verification
The identity information of point device；When the authentication of the node device of networking by when, the host node device is according to described close
The controller address information encryption that key itself has obtained the host node device generates ciphertext, by controller address information
It is carried in the form of ciphertext and is issued to the node for waiting for networking in the radio management message Probe Response described in response
Equipment；When the authentication of the node device of networking by when, while open networking interface, so that the node for waiting for networking
Equipment is connect by connecting the networking interface with the host node device networking, wherein the host node device is described waits for
The first line of a couplet node device of the node device networking connection of networking.The node device wireless networking for waiting for networking in step s 106
After successful connection, the ciphertext received is parsed according to the key, obtains the controller address information, and to described
Controller address information is parsed to obtain the IP address information of the controller；Believed according to the IP address of the controller
It ceases to the controller and initiates unicast management request.It is controlled when waiting for that the node device of networking is established to manage to connect with controller
After device management, the operation of primary long-range addition wireless device node is completed.
Further, after step s 106, further include：
Wait for whether the node device of networking has been established management connection described in the monitoring control devices；
If it is not, the first line of a couplet node device that then controller is connected to the node device networking for waiting for networking is issued and is kicked out of
Order, so that the first line of a couplet node device waits for that the node device of networking kicks out of networking by described.
It should be noted that the radio node that controller is responsible for monitoring in each equipment group in embodiments of the present invention is set
Standby management request, and establish after listening to the management connection with corresponding wireless node apparatus, then basis is from each equipment
What wireless node apparatus detected in group waits for that the node device information of networking executes corresponding wireless networking decision and will correspond to
Wireless networking order be issued on corresponding node device.In wireless networking, the networking node that is handling in order to prevent
Equipment has access to network but controller does not receive being managed request and uncontrolled nothing occur for node device initiation
Line node device accesses the case where network occupies Internet resources, and controller is issuing the default effective time after allowing networking commands
It is interior to monitor whether the wireless node apparatus being added has been established management connection；Node device due to networking is waiting for a group network process
It is middle by first line of a couplet networking node device reporting equipment information, and when the node device that be added is connected to network by wireless networking
In after can send management request message to controller end, manage the device identification letter that the node device is contained in request message
Breath, when controller receives the management request message of any node equipment, corresponding mark node device networking management.
The node device for waiting for networking carries out networking, and initiates unicast management to the controller according to the controller address information
Request, after establishing management connection with the controller, when controller detects any node device for waiting for networking
Facility information does not identify networking management and does not establish management connection with the controller, then does not allow this wireless node apparatus
Access.The first line of a couplet node device that the controller is connected to the node device networking for waiting for networking, which issues, kicks out of order, so that
The first line of a couplet node device receives kick out of order after execute the processing for kicking out of the node device for waiting for networking.
Further, the method further includes：
The node device of networking is waited on the node device detection periphery of the networking, and by the node for waiting for networking
Facility information reports the controller；
The controller is issued to the node device of the networking to be allowed networking commands and described waits for that the node of networking is set
Standby information, so that the node device of the networking opens networking interface and waits for that the node device of networking issues the control to described
Device address information processed.
As shown in Fig. 2, being a kind of node device of the method for management equipment group wireless networking provided in an embodiment of the present invention
Obtain the response process of controller address information.
It should be noted that networking node device is same to open detection week after establishing management connection with controller
Enclose the mechanism of other wireless node apparatus, and wait for controlling described in the node device information reporting of networking by result of detection is for example described
Device.Controller waits for that the node device information of networking feeds back to user described in receiving, and allows determining for networking when user assigns
When plan result, controller issues permission networking according to the result of decision to the node device for establishing management connection with controller
Order and the node device information for waiting for networking so that user can carry out the wireless networking of node device by controller
Management.
As shown in figure 3, being a kind of node device of the method for management equipment group wireless networking provided in an embodiment of the present invention
Networking schematic diagram.
The networking and the node device for establishing management connection wait for group described in being obtained after receiving permission networking commands
The radio management message Prboe Request of the node device of net；Wherein, the radio management message includes key and identity letter
Breath；The node device waits for the node device of networking according to the node device information for waiting for networking received described in verification
Identity information；When the authentication of the node device of networking by when, the node device is according to the key by the section
The controller address information encryption that point device itself has obtained generates ciphertext, by controller address information in the form of ciphertext
It carries and is issued to the node device for waiting for networking in the radio management message Prboe Response described in response；When waiting for networking
Node device authentication by when, while open networking interface, so that described wait for that the node device of networking passes through connection
The networking interface is connect with the node device networking, wherein the node device is the node device group for waiting for networking
Net the first line of a couplet node device of connection.It is described after the node device wireless networking successful connection of networking, will be connect according to the key
The ciphertext received is parsed, and obtains the controller address information, and to the controller address information carry out parsing to
Obtain the IP address information of the controller；According to the IP address information of the controller unicast management is initiated to the controller
Request, completes the wireless networking of node device.Realization networking and the node device for establishing management connection are controlled by the controller fair
Perhaps new second line of a couplet wireless node apparatus is added, to gradually expand entire wireless networking system.
Further, in the node device of the networking networking interface is opened and under the node device for waiting for networking
Before sending out controller address information described, further include：
The node device of the networking waits for the node device of networking according to the permission networking commands received described in acquisition
Radio management message；Wherein, the radio management message includes key and identity information；
The node device of the networking waits for group according to the node device information for waiting for networking received described in verification
The identity information of the node device of net；
When being verified, the node device of the networking encrypts the controller address information according to the key
Generate ciphertext.
It should be noted that the source of the controller address information of all wireless node apparatus in each equipment group is
Address notifying device.The controller address for the host node device being connected with address notifying device by cable network in each device cluster is believed
Breath is arranged by address notifying device.The acquisition source of the controller address information of each node device connected by wireless networking
It is the first line of a couplet node device of its networking connection.Wireless group is completed in such a way that first line of a couplet node device notifies second line of a couplet node device
The controller address information of net equipment room notifies.Carry out wireless networking node device obtain controller address information opportunity be
Detection phase.Specifically, sending radio management message Prboe Request, the nothing when seeking when the node device of networking
Key is carried in wire management message Prboe Request and waits for the identity information of the node device itself of networking.When networking
Node device judge when receiving the permission networking commands that controller issues described in wait for that the node device of networking is allowed to connect
After the node device connect, the node device of the networking is according to the node device information for waiting for networking received, verification
The identity information of the node device for waiting for networking.When described after the node device authentication of networking passes through, the group
The controller address information encryption that the node device key of net has obtained itself generates ciphertext, by controller address information
It is carried in the form of ciphertext and is issued to the node for waiting for networking in the radio management message Prboe Response described in response
Equipment.
Further, the specific implementation process of above-mentioned steps S106 can be：
The node device for waiting for networking is connect with the node device of the networking by the networking interface and carries out group
Net；
The node device for waiting for networking parses the ciphertext received according to the key, obtains the controller
Address information；
The node device for waiting for networking initiates unicast management according to the controller address information to the controller asks
It asks.
It should be noted that the node device for waiting for networking is set by the networking interface and the node of the networking
Standby connection carries out networking.After the node device of networking after receiving response radio management message Prboe Response, Cong Zhongti
Ciphertext is taken out, the controller address information is parsed from ciphertext according to the key in the radio management message；According to institute
The IP address information for stating controller initiates unicast management request to the controller, completes wireless networking and the foundation of node device
Management.
Further, the specific implementation process of above-mentioned steps S102 can be：
Described address notifying device carries out authentication according to the broadcasting packet to the host node device；The broadcast report
Text includes the identification information and IP address of the host node device；
When being verified, the controller address information is sent to the broadcasting packet and corresponded to by described address notifying device
Host node device.
It should be noted that the address notifying device in each equipment group is for the node into the same equipment group
Equipment notification controller address information.After controller has been disposed, need to configure good correct controller in the notifying device of address
Address information.After controller target ip address changes, need to update the controller address information configured in the notifying device of address.
To realize network security, before the host node device in address notifying device and equipment group carries out controller address information configuration,
The legitimacy of equipment need to be verified.Address notifying device carries out authentication according to the broadcasting packet to the host node device；Institute
The identification information and IP address that broadcasting packet includes the host node device are stated, is prestored with address notifying device when equipment identities are identified
Equipment identities mark matching when be verified, the controller address information is just sent to broadcast report by address notifying device
The corresponding host node device of text.
Further, after step s 103, further include：
The host node device timing detection is connect with the management of the controller；
When detecting that the management connection disconnects, the host node device retransmits described in the broadcasting packet request
Address notifying device response, and unicast management request is initiated to the controller according to original controller address information again.
It should be noted that in embodiments of the present invention if controller address changes, in each equipment group
Controller address information needs reconfigure.When the wireless host node device of access in radio detects that the management with controller is connect
It is connection disconnection or controller after disconnection, due to can not judging that the management with controller connect disconnection host node device
Address modification, therefore the host node device sends broadcasting packet, request controller or address in double layer network again
The response of notifying device.Meanwhile unicast management request still is initiated to the original controller IP address of current host node device, if control
The address of device processed has occurred and that variation, then manages request and do not have any response.Address notifying device receives host node device at this time
After the broadcasting packet of transmission, the controller address new to the host node device response re-executes step in the method
S102.The host node device parses the IP address of controller then to new control after receiving new controller address information
Unicast management request is initiated in device address, connects so that the host node device sets up management with the controller in new position
It connects, that is, re-executes step S103 in the method.
Further, before step S103, further include：
When the host node device receives the controller address information, the host node device detects whether exist
The second line of a couplet node device being connect with the host node device networking；
If so, all second line of a couplet node devices are kicked out of networking by the host node device.
It should be noted that in embodiments of the present invention if controller address changes, in each equipment group
The controller address information needs of node device reconfigure.When the address of controller has occurred and that variation, the host node are set
Standby when receiving the new controller address information that address notifying device is sent, the host node device detects whether to exist and the master
The second line of a couplet node device of node device networking connection；If in the presence of, the host node device by all second line of a couplet node devices
Kick out of networking.When the second line of a couplet is when the node device of networking is sought again, host node device is given down by response radio management message
Connection waits for the new controller address information of the node device of networking.The second line of a couplet waits for that the node device of networking receives new controller address
Afterwards, management request is initiated to new controller address.Similar mode is taken to update the section that its subsequent second line of a couplet waits for networking simultaneously
The controller address information of point device.It realizes the update step by step from root node apparatus to leaf segment point device, is finally completed and entirely sets
The controller address update of wireless node apparatus in standby group.
Further, before step S102, further include：
After the controller address information changes, described address notifying device updates the controller address being locally stored
Information.It should be noted that after controller target ip address changes, need to update the controller configured in the notifying device of address
Address information so that address notifying device can notify correct controller address information to the node device in equipment group.
A kind of method of management equipment group wireless networking provided in an embodiment of the present invention is sent by host node device and is broadcasted
Message is to described address notifying device；Address notifying device responds the broadcasting packet, controller address information is sent to described wide
Report the corresponding host node device of text；Host node device initiates unicast management according to controller address information to the controller asks
It asks, to establish management connection with controller；Wait for networking in the host node device detection periphery that management connection is established with controller
The node device, and by the node device information reporting controller for waiting for networking；Controller is to the host node device
Issuing allows networking commands and the node device information for waiting for networking so that the host node device open networking interface and to
It is described to wait for that the node device of networking issues the controller address information；The node device for waiting for networking carries out networking, and root
Unicast management request is initiated to the controller according to the controller address information, to establish management connection with controller.Due to
It waits for the node device of networking and allows group receiving in the host node device detection periphery for establishing management connection with the controller
Open networking interface is connect with the node device networking of networking is waited for after net order so that controller is able to remote control equipment group
The wireless networking of internal segment point device and the radio management by establishing all node devices of management connection realization with node device；From
And realize wireless networking and the long distance wireless centralized management of multiple equipment groups being spatially separated.
In second aspect, the embodiment of the present invention also provides a kind of system of management equipment group wireless networking, as shown in figure 4,
It is a kind of structural schematic diagram of the system of management equipment group wireless networking provided in an embodiment of the present invention.The system comprises：Control
Device 401 processed and several equipment groups 402；Each equipment group includes at least one host node device 403, address notifying device
404 and several node devices 405, the host node device 403 accesses network and is simultaneously connect with described address notifying device 404；It is described
The method that system executes management equipment group's wireless networking described in first aspect.
In conclusion a kind of method and system of management equipment group wireless networking provided in an embodiment of the present invention, passes through master
Node device sends broadcasting packet to described address notifying device；Address notifying device responds the broadcasting packet, by controller address
Information is sent to the corresponding host node device of the broadcasting packet；Host node device is according to controller address information to the control
Device initiates unicast management request, to establish management connection with controller；The host node that management connection is established with controller is set
The node device of networking is waited on standby detection periphery, and by the node device information reporting controller for waiting for networking；Controller
Being issued to the host node device allows networking commands and the node device information for waiting for networking, so that the host node device
Open networking interface simultaneously waits for that the node device of networking issues the controller address information to described；It is described to wait for that the node of networking is set
It is standby to carry out networking, and unicast management request is initiated to the controller according to the controller address information, to be built with controller
Standpipe reason connection.Wait for the node device of networking simultaneously in host node device detection periphery due to establishing management connection with the controller
Open networking interface is connect with the node device networking of networking is waited for after receiving permission networking commands so that controller is able to far
The wireless networking of process control equipment group interior nodes equipment simultaneously realizes that all nodes are set by establishing management connection with node device
Standby radio management；To realize wireless networking and the long distance wireless centralized management of multiple equipment groups being spatially separated.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer read/write memory medium
In, the program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-OnlyMemory, ROM) or random access memory
(RandomAccessMemory, RAM) etc..
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of method of management equipment group wireless networking, which is characterized in that be suitable for wireless networking system, the wireless networking
System includes controller and several equipment groups；Each equipment group includes at least one host node device, address notice
Device and several node devices, the host node device access network and are connect with described address notifying device, the method includes：
The host node device sends broadcasting packet to described address notifying device；
Described address notifying device responds the broadcasting packet, and controller address information is sent to the corresponding master of the broadcasting packet
Node device；
The host node device according to the controller address information to the controller initiate unicast management request, with it is described
Controller establishes management connection；
The node device of networking is waited on the host node device detection periphery that management connection is established with the controller, and will
Controller described in the node device information reporting for waiting for networking；
The controller is issued to the host node device allows networking commands and the node device information for waiting for networking, so that
The host node device opens networking interface and waits for that the node device of networking issues the controller address information to described；
The node device for waiting for networking carries out networking, and initiates unicast to the controller according to the controller address information
Management request, to establish management connection with the controller.
2. the method for management equipment group's wireless networking as described in claim 1, which is characterized in that in the node for waiting for networking
Equipment carry out networking, and according to the controller address information to the controller initiate unicast management request, with the control
Device processed is established after management connection, further includes：
Wait for whether the node device of networking has been established management connection described in the monitoring control devices；
If it is not, the first line of a couplet node device that then controller is connected to the node device networking for waiting for networking issues and kicks out of life
It enables, so that the first line of a couplet node device waits for that the node device of networking kicks out of networking by described.
3. the method for management equipment group wireless networking as claimed in claim 2, which is characterized in that the method further includes：
The node device of networking is waited on the node device detection periphery of the networking, and by the node device for waiting for networking
Controller described in information reporting；
The controller is issued to the node device of the networking allows networking commands and the node device for waiting for networking to believe
Breath, so that the node device of the networking opens networking interface and waits for that the node device of networking issues the controller to described
Address information.
4. the method for management equipment group wireless networking as claimed in claim 3, which is characterized in that in the node of the networking
Equipment open networking interface and to it is described wait for that the node device of networking issues the controller address information before, further include：
The node device of the networking waits for the nothing of the node device of networking according to the permission networking commands received described in acquisition
Wire management message；Wherein, the radio management message includes key and identity information；
The node device of the networking waits for networking according to the node device information for waiting for networking received described in verification
The identity information of node device；
When being verified, the node device of the networking, which encrypts the controller address information according to the key, to be generated
Ciphertext.
5. the method for management equipment group wireless networking as claimed in claim 4, which is characterized in that described to wait for that the node of networking is set
It is standby to carry out networking, and unicast management request is initiated to the controller according to the controller address information, it specifically includes：
The node device for waiting for networking, which is connect by the networking interface with the node device of the networking, carries out networking；
The node device for waiting for networking parses the ciphertext received according to the key, obtains the controller address
Information；
The node device for waiting for networking initiates unicast management request according to the controller address information to the controller.
6. the method for management equipment group wireless networking as described in claim 1, which is characterized in that described address notifying device responds
Controller address information is sent to the corresponding host node device of the broadcasting packet, specifically included by the broadcasting packet：
Described address notifying device carries out authentication according to the broadcasting packet to the host node device；The broadcasting packet packet
Include the identification information and IP address of the host node device；
When being verified, the controller address information is sent to the corresponding master of the broadcasting packet by described address notifying device
Node device.
7. the method for management equipment group wireless networking as described in claim 1, which is characterized in that in the host node device root
Unicast management request is initiated to the controller according to the controller address information, to establish management connection with the controller
Afterwards, further include：
The host node device timing detection is connect with the management of the controller；
When detecting that the management connection disconnects, the host node device retransmits the broadcasting packet and asks described address
Notifying device responds, and initiates unicast management request to the controller again according to original controller address information.
8. the method for management equipment group wireless networking as claimed in claim 7, which is characterized in that in the host node device root
Unicast management request is initiated to the controller according to the controller address information, to establish management connection with the controller
Before, further include：
When the host node device receives the controller address information, the host node device detects whether exist and institute
State the second line of a couplet node device of host node device networking connection；
If so, all second line of a couplet node devices are kicked out of networking by the host node device.
9. the method for management equipment group wireless networking as described in claim 1, which is characterized in that rung in described address notifying device
The broadcasting packet is answered, before controller address information is sent to the corresponding host node device of the broadcasting packet, further includes：
After the controller address information changes, the controller address that the update of described address notifying device is locally stored is believed
Breath.
10. a kind of system of management equipment group wireless networking, which is characterized in that including：Controller and several equipment groups；It is each
Equipment group includes at least one host node device, address notifying device and several node devices, and the host node device accesses net
Network is simultaneously connect with described address notifying device；
The method that the system perform claim requires management equipment group's wireless networking described in any one of 1 to 9.
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| CN108712743B (en) | 2021-04-27 |
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