CN110740490A - Terminal network access method, gateway equipment, system, storage medium and device - Google Patents
Terminal network access method, gateway equipment, system, storage medium and device Download PDFInfo
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- CN110740490A CN110740490A CN201911015709.8A CN201911015709A CN110740490A CN 110740490 A CN110740490 A CN 110740490A CN 201911015709 A CN201911015709 A CN 201911015709A CN 110740490 A CN110740490 A CN 110740490A
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- H04W48/16—Discovering, processing access restriction or access information
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Abstract
The invention relates to the technical field of Internet of things, and discloses terminal network access methods, gateway equipment, a system, a storage medium and a device.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to a terminal network access method, gateway equipment, a system, a storage medium and a device.
Background
The concept of internet of things has become more and more popular in recent years and has been applied to more and more scenes, such as smart homes, smart hotels, smart offices, smart campuses and the like, the Zigbee Zigbee technology of , which is a wireless communication protocol of the internet of things, has also been applied to a very large area of .
The typical deployment method in the existing internet of things application constructed based on Zigbee comprises the following steps: firstly, a network access switch is opened on a Zigbee gateway, then network access is triggered on a Zigbee terminal in a physical key mode, and finally the Zigbee terminal successfully accesses the network on the Zigbee gateway, so that management control can be performed on an Internet of things platform.
However, when the system is deployed in a large scale, for example, in hotels, apartments and schools, the above steps are repeated for each space to perform the network access process, the deployment process is very tedious and lengthy, and huge manpower and material resources are consumed.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a terminal network access method, gateway equipment, a system, a storage medium and a device, and aims to solve the technical problem of how to improve the network access efficiency of a terminal.
In order to achieve the above object, the present invention provides terminal network access methods, where the terminal network access method includes the following steps:
acquiring a network access request of a terminal to be accessed to a network;
extracting a current network adaptive address corresponding to the terminal to be accessed in the network access request;
matching the current network adaptive address with a preset white list;
and responding to the network access request if the current network adaptive address is stored in the preset white list.
Preferably, before the matching the current network adaptation address with a preset white list, the terminal network access method further includes:
acquiring deployment area information of the terminal to be accessed to the network;
and searching a corresponding preset white list according to the deployment region information.
Preferably, before searching for the corresponding preset white list according to the deployment area information, the terminal network access method further includes:
obtaining a grouping relation between gateway information and terminal equipment including the equipment to be accessed to the network according to the deployment area information;
recording a target network adaptation address of the terminal equipment according to the grouping relation;
and generating the preset white list according to the target network adaptive address.
Preferably, the generating the preset white list according to the target network adaptation address includes:
importing the gateway information and the target network adaptation address through an Internet of things platform, and establishing an incidence relation between the gateway information and the target network adaptation address;
and generating the preset white list from the associated target network adaptive address.
Preferably, the matching the current network adaptation address with a preset white list includes:
extracting a node source address in the current network adaptive address;
and matching the node source address with a preset white list.
Preferably, if the current network adaptation address exists in the preset white list, responding to the network access request includes:
if the current network adaptation address is stored in the preset white list, sending feedback information carrying verification passing to the terminal to be accessed, so that the terminal to be accessed receives the feedback information and sends a data request;
and after receiving the data request sent by the terminal to be accessed to the network, responding to the network access request according to the data request.
Preferably, after responding to the network access request if the current network adapter address exists in the preset white list, the terminal network access method further includes:
acquiring a gateway change instruction through an Internet of things platform, and adjusting the association relation with the terminal to be accessed to the network according to the gateway change instruction;
and updating the preset white list according to the adjusted incidence relation to obtain the updated preset white list, and returning to the step of obtaining the network access request of the terminal to be accessed.
In addition, to achieve the above object, the present invention further provides gateway devices, where the gateway device includes a memory, a processor, and a terminal networking program stored in the memory and capable of running on the processor, and the terminal networking program, when executed by the processor, implements the steps of the terminal networking method as described above.
In addition, in order to achieve the above object, the present invention further provides terminal network entry systems, where the terminal network entry system includes the gateway device and the terminal device as described above;
the terminal equipment is used for receiving a power-on signal and searching the current network access state according to the power-on signal; if the current network access state is the non-network access state, scanning the gateway equipment to obtain the signal intensity of the gateway equipment; and sequencing according to the signal intensity, and sending a network access request to the gateway equipment according to a sequencing result.
Preferably, the terminal device is further configured to start a timer to sleep when receiving the feedback information carrying the failed verification sent by the gateway device;
and determining sleep time, and returning the network access request to the gateway equipment according to the sleep time.
In addition, to achieve the above object, the present invention further provides storage media, where the storage media store a terminal network accessing program, and the terminal network accessing program is executed by a processor to implement the steps of the terminal network accessing method as described above.
In addition, in order to achieve the above object, the present invention further provides terminal network entry devices, including:
the acquisition module is used for acquiring a network access request of the terminal to be accessed to the network;
the extraction module is used for extracting the current network adaptive address corresponding to the terminal to be accessed in the network access request;
the matching module is used for matching the current network adaptive address with a preset white list;
and the response module is used for responding to the network access request if the current network adaptive address exists in the preset white list.
The terminal network access method provided by the invention comprises the steps of obtaining a network access request of a terminal to be accessed to the network; extracting a current network adaptive address corresponding to the terminal to be accessed in the network access request; matching the current network adaptive address with a preset white list; and responding to the network access request if the current network adaptive address is stored in the preset white list. When the terminal accesses the network, the invention avoids the physical operation at the terminal, when the network access request is received, the preset white list is directly matched with the current network adaptive address corresponding to the terminal to be accessed, and the network access request of the terminal to be accessed is responded after the verification is successful, thereby achieving the purpose of fast network access and greatly solving the technical problem of how to improve the network access efficiency of the terminal.
Drawings
Fig. 1 is a schematic structural diagram of a gateway device in a hardware operating environment according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a terminal network accessing method according to an embodiment of the present invention;
fig. 3 is a schematic overall flowchart of a gateway device and a terminal to be networked according to an embodiment of a terminal networking method of the present invention;
fig. 4 is a flowchart illustrating a terminal network access method according to a second embodiment of the present invention;
fig. 5 is a flowchart illustrating a third embodiment of a terminal network access method according to the present invention;
fig. 6 is a schematic diagram illustrating network access signaling transmission of a Zigbee terminal according to an embodiment of a terminal network access method of the present invention;
fig. 7 is a block diagram illustrating a structure of a terminal network access device according to an embodiment of the present invention.
The objects, features, and advantages of the present invention are further described in with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a gateway device in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the gateway apparatus may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), the optional user interface 1003 may also include a standard wired interface and a wireless interface, and the wired interface of the user interface 1003 may be a Universal Serial Bus (USB) interface in the present invention. The network interface 1004 may optionally include a standard wired interface as well as a wireless interface (e.g., WI-FI interface). The Memory 1005 may be a high speed Random Access Memory (RAM); or a stable Memory, such as a Non-volatile Memory (Non-volatile Memory), and may be a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration shown in fig. 1 does not constitute a limitation of the gateway device and may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, the memory 1005, which is kinds of computer storage media, may include an operating system, a network communication module, a user interface module, and a terminal network access program.
In the gateway device shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting peripheral equipment; the gateway device calls the terminal network access program stored in the memory 1005 through the processor 1001, and executes the terminal network access method provided by the embodiment of the present invention.
Based on the hardware structure, the embodiment of the terminal network access method is provided.
Referring to fig. 2, fig. 2 is a flowchart illustrating a terminal network accessing method according to an embodiment of the present invention.
In an embodiment, the terminal networking method includes the following steps:
step S10: and acquiring a network access request of the terminal to be accessed to the network.
It should be noted that, an execution subject of this embodiment is a gateway device, and may also be other devices that can achieve the same or similar functions, which is not limited in this embodiment, and in this embodiment, the gateway device is taken as an example to illustrate, in this embodiment, the method is mainly applied to network access of a large amount of Zigbee devices, and may also be in other wireless network access forms, which is not limited in this embodiment, where Zigbee is types of low-speed short-distance transmission wireless network protocols, a bottom layer is a media access layer and a physical layer of an Institute of Electrical and Electronics Engineers (IEEE) 802.15.4 standard specification, an Internet of things platform is an aggregate of Internet of things integrated services, and includes device management, status display, policy configuration, data analysis, application layer services, and the like, an Internet of things gateway is types of communication Protocol conversion devices, and is responsible for connecting and converting the Internet of things terminals into Internet Protocol (IP) messages and communicating with the platform, and a terminal is a terminal that collects environmental information or completes a certain control function, and adopts Radio communication protocols such as a bluetooth and a remote Radio network gateway.
In , the terminal to be networked triggers the internet by means of a physical button disposed on the terminal, for example, a Wireless Protected Setup (WPS) button on the terminal to be networked triggers the internet access request by operating the WPS button, or may also trigger the internet access request by means of another form of physical button, which is not limited in this embodiment.
However, in this embodiment, after the terminal to be networked is powered on, that is, the terminal to be networked is in a network access mode, when Zigbee gateways and devices are deployed in large quantities, only the association relationship is recorded and imported on the platform of the internet of things, then the network access mode is opened on all the gateways, all the terminals can be networked after being powered on, and it is not necessary to press keys on the Zigbee terminals one by one to trigger network access.
Step S20: and extracting the current network adaptive address corresponding to the terminal to be accessed in the network access request.
It should be noted that the current network adaptation address may be a 64-bit extended Unique Identifier (EUI-64), and may also be in other network address forms, which is not limited in this embodiment, and in this embodiment, the EUI-64 address is taken as an example for description.
In a specific implementation, when the terminal to be networked sends the network access request, the network adaptation address that needs to be used, for example, EUI-64 is encapsulated in the network access request, or may be carried in the network access request, and the current network adaptation address is obtained by obtaining the network access request of the terminal to be networked.
Step S30: and matching the current network adaptive address with a preset white list.
In this embodiment, the preset white list is a pre-established network address white list capable of accessing a network, and a terminal to be accessed to the network corresponding to a network address in the network address white list can automatically access the network, so that the network access efficiency of the terminal is improved.
As shown in fig. 3, an overall flow diagram of a gateway device and a terminal to be networked is shown, where the terminal to be networked determines whether the network access is successful within a preset time after being powered on, and when the network access is unsuccessful, a gateway is found by scanning, but when the network access is successful, a 10-minute timer is started, and a current network state is monitored within the preset time, so as to ensure that the terminal is in the network access state, and ensure normal operation of the terminal, when a gateway list is not empty, it indicates that there is currently a network access device, that is, gateways appear, a network access flow is entered, a network access request is sent to the gateway device, and when the gateway list is empty, it indicates that there is currently no network access device, and in this case, the 10-minute timer is started, and a scanning condition of the current gateway list is monitored within the preset time, so as to ensure that a network access request is triggered more timely, and network access efficiency of the terminal is improved.
The gateway device judges whether the terminal is in a white list or not when receiving a network access request sent by the terminal to be accessed, allows the terminal to access the network when the terminal is in the white list, and continuously waits for terminals to access the network when the terminal is not in the white list, and continuously waits for the terminal to be accessed when the terminal is not in the white list.
Step S40: and responding to the network access request if the current network adaptive address is stored in the preset white list.
According to the scheme, the network access request of the terminal to be accessed to the network is acquired; extracting a current network adaptive address corresponding to the terminal to be accessed in the network access request; matching the current network adaptive address with a preset white list; and responding to the network access request if the current network adaptive address is stored in the preset white list. When the terminal accesses the network, the invention avoids the physical operation at the terminal, when the network access request is received, the preset white list is directly matched with the current network adaptive address corresponding to the terminal to be accessed, and the network access request of the terminal to be accessed is responded after the verification is successful, thereby achieving the purpose of fast network access and greatly solving the technical problem of how to improve the network access efficiency of the terminal.
Referring to fig. 4, fig. 4 is a flowchart illustrating a second embodiment of the terminal network accessing method according to the present invention, and the second embodiment of the terminal network accessing method according to the present invention is proposed based on the -th embodiment shown in fig. 2.
In the second embodiment, before the step S30, the terminal network access method further includes:
step S301: and acquiring the deployment area information of the terminal to be accessed to the network.
It should be noted that, in order to determine whether the terminal to be networked can be networked, the network adaptation address of the terminal to be networked needs to be matched with addresses in a preset white list, but the preset white list is a pre-established white list, and a plurality of white lists are provided.
In a specific implementation, the established white list is labeled with preset label information, a relational mapping table of the preset label information and a deployment area is established, when the deployment area is known, the deployment area can be used for finding the corresponding label information in the relational mapping table, and the corresponding white list is obtained through the label information, so that the accuracy of white list management is improved.
Step S302: and searching a corresponding preset white list according to the deployment region information.
Further , before the step S302, the terminal network entry method further includes:
obtaining a grouping relation between gateway information and terminal equipment including the equipment to be accessed to the network according to the deployment area information; recording a target network adaptation address of the terminal equipment according to the grouping relation; and generating the preset white list according to the target network adaptive address.
Further , the generating the preset white list according to the target network adapted address includes:
importing the gateway information and the target network adaptation address through an Internet of things platform, and establishing an incidence relation between the gateway information and the target network adaptation address; and generating the preset white list from the associated target network adaptive address.
In specific implementation, a grouping relationship between a Zigbee gateway and a Zigbee terminal of an area to be deployed is known, EUI64 addresses of the Zigbee gateway and the Zigbee terminal are recorded, an EUI64 address table of the Zigbee gateway and the Zigbee terminal device is imported on an internet of things platform according to the grouping relationship between the Zigbee gateway and the Zigbee terminal, an association relationship is established, and an EUI64 white list of the Zigbee terminal device is generated on the Zigbee gateway after configuration.
Continuing as shown in fig. 3, the gateway device records the grouping relationship between the Zigbee gateway and the Zigbee terminal, imports the grouping relationship on the internet of things platform, sends a white list to the gateway under the platform, and opens the network access mode of the gateway.
According to the scheme provided by the embodiment, the gateway information and the target network adaptation address are imported through an Internet of things platform, and the incidence relation between the gateway information and the target network adaptation address is established; and generating the associated target network adaptation address into the preset white list, so that access verification is realized through the white list, the phenomenon that the bound equipment is not favorable for access operation again when the gateway is changed through a binding mode when the gateway is accessed into the network is avoided, and the flexibility of the access of the equipment to be accessed into the network is improved.
Referring to fig. 5, fig. 5 is a flowchart illustrating a third embodiment of a terminal network entry method according to the present invention, and a third embodiment of a website defense method according to the present invention is proposed based on the th embodiment or the second embodiment, in this embodiment, based on the th embodiment, the step S30 includes:
extracting a node source address in the current network adaptive address; and matching the node source address with a preset white list.
In this embodiment, when detecting a network access request of a Zigbee terminal, the Zigbee gateway first checks whether a node source address is in the configured EUI64 white list, if so, allows the Zigbee gateway to continue the network access process, otherwise, terminates the network access process, and does not respond to the Join Response signaling Join Response and the transport key distribution transfer.
As shown in fig. 6, a schematic diagram of Zigbee terminal network access signaling transmission is shown, where a Zigbee terminal performs a network access process, and in a scanning discovery process, a beacon request is sent to a Zigbee gateway device, the Zigbee gateway device feeds back beacon information, in an association process, the Zigbee terminal sends an association request to the Zigbee gateway device, the Zigbee gateway device feeds back association response information, in a key distribution and network access success process, the Zigbee terminal sends a data request to the Zigbee gateway device, the Zigbee gateway device feeds back a transmission key, and when the Zigbee terminal receives the transmission key, the Zigbee terminal sends a device network access notification to the Zigbee gateway device, thereby completing network access of the Zigbee terminal.
, the step S40 includes:
if the current network adaptation address is stored in the preset white list, sending feedback information carrying verification passing to the terminal to be accessed, so that the terminal to be accessed receives the feedback information and sends a data request; and receiving a data request sent by the terminal to be accessed to the network, and responding to the network access request according to the data request.
Continuing to be shown in fig. 6, if the check white list passes, the status code in the association response is 0x0, and the subsequent process can continue, and if the check white list fails, the status code in the association response is 0x2, and the subsequent process cannot continue, thereby ensuring information identification between devices.
, after the step S40, the method further comprises:
step S401: and acquiring a gateway change instruction through an Internet of things platform, and adjusting the association relation with the terminal to be accessed to the network according to the gateway change instruction.
In this embodiment, after the Zigbee terminal accesses the network, if the gateway to which the Zigbee terminal accesses needs to be modified, only the association relationship between the Zigbee terminal device and the new Zigbee gateway needs to be configured on the internet of things platform, that is, the association relationship between the Zigbee terminal device and the terminal to be accessed to the network is adjusted through the gateway change instruction.
Step S402: and updating the preset white list according to the adjusted incidence relation to obtain an updated preset white list, and returning to the step S10.
In specific implementation, when the association relationship between the Zigbee terminal device and the new Zigbee gateway is configured, the old Zigbee gateway kicks the terminal off the line, and the Zigbee terminal automatically returns to the network access mode and completes the network access process on the new Zigbee gateway, so that the network access efficiency of the terminal to be networked can still be improved under the condition of gateway update.
According to the scheme provided by this embodiment, when a gateway to which the Zigbee terminal is connected needs to be adjusted, an association relationship between the Zigbee terminal device and the new Zigbee gateway is configured on the platform, and the terminal can be automatically connected to the new gateway, so that the network access efficiency of the terminal to be accessed to the network can still be improved under the condition of gateway update.
In addition, the embodiment of the present invention further provides terminal network access systems, where the terminal network access system includes the gateway device and the terminal device described above;
the terminal equipment is used for receiving a power-on signal and searching the current network access state according to the power-on signal; if the current network access state is the non-network access state, scanning the gateway equipment to obtain the signal intensity of the gateway equipment; and sequencing according to the signal intensity, and sending a network access request to the gateway equipment according to a sequencing result.
In this embodiment, the terminal device may be a Zigbee terminal device, and may also be a terminal device in other wireless connection manners, which is not limited in this embodiment, and this embodiment is described by taking a Zigbee terminal device as an example, and when the terminal device does not successfully access the network, the terminal device is defaulted to be in a periodic network access mode, and does not need to be triggered by a manual key.
In a specific implementation, when accessing a network, the Zigbee terminal device first scans and discovers all gateways, and tries to access the network in sequence according to the signal strength until the network access is successful or all the attempts are completed.
, the terminal device is further configured to start a timer to sleep when receiving the feedback information carrying the failed verification sent by the gateway device, determine a sleep time, and return to the step S10 according to the sleep time.
It should be noted that the preset time threshold may be 10 minutes, and may also be other time parameter information, which is not limited in this embodiment, 10 minutes is taken as an example for description, and if the network access fails, the network access application process is repeated again within minutes of dormancy.
Since the terminal network access system adopts all technical solutions of all the embodiments, at least all the advantages brought by the technical solutions of the embodiments are achieved, and details of are omitted herein.
Furthermore, an embodiment of the present invention further provides storage media, where the storage media store a terminal network access program, and the terminal network access program is executed by the processor to perform the steps of the terminal network access method described above.
Since the storage medium adopts all the technical solutions of all the embodiments described above, at least all the advantages brought by the technical solutions of the embodiments described above are achieved, and details of are not repeated herein.
In addition, referring to fig. 7, an embodiment of the present invention further provides terminal network entry devices, where the terminal network entry device includes:
the obtaining module 10 is configured to obtain a network access request of a terminal to be accessed to a network.
In this embodiment, the Zigbee is wireless internet protocols for low-speed short-distance transmission, the bottom layer is a media access layer and a physical layer in the IEEE 802.15.4 standard specification, the internet of things platform is an aggregate of internet of things integrated services, and includes device management, status display, policy configuration, data analysis, application layer service, and the like, the internet of things gateway is internet of things communication protocol conversion devices, and is responsible for connecting and converting an internet of things terminal into an Internet Protocol (IP) message interconnected between networks to communicate with the platform, and the internet of things terminal is a terminal device responsible for collecting environmental information or completing a certain Zigbee control function, and is in communication with the internet of things using internet of things communication protocols, such as Long distance Radio (Long distance ra), bluetooth, and the like.
In , the terminal to be networked triggers the internet by means of a physical button disposed on the terminal, for example, a Wireless Protected Setup (WPS) button on the terminal to be networked triggers the internet access request by operating the WPS button, or may also trigger the internet access request by means of another form of physical button, which is not limited in this embodiment.
However, in this embodiment, after the terminal to be networked is powered on, that is, the terminal to be networked is in a network access mode, when Zigbee gateways and devices are deployed in large quantities, only the association relationship is recorded and imported on the platform of the internet of things, then the network access mode is opened on all the gateways, all the terminals can be networked after being powered on, and it is not necessary to press keys on the Zigbee terminals one by one to trigger network access.
And the extracting module 20 is configured to extract the current network adaptation address corresponding to the terminal to be networked in the network access request.
It should be noted that the current network adaptation address may be a 64-bit extended Unique Identifier (EUI-64), and may also be in other network address forms, which is not limited in this embodiment, and in this embodiment, the EUI-64 address is taken as an example for description.
In a specific implementation, when the terminal to be networked sends the network access request, the network adaptation address that needs to be used, for example, EUI-64 is encapsulated in the network access request, or may be carried in the network access request, and the current network adaptation address is obtained by obtaining the network access request of the terminal to be networked.
And the matching module 30 is configured to match the current network adapter address with a preset white list.
In this embodiment, the preset white list is a pre-established network address white list capable of accessing a network, and a terminal to be accessed to the network corresponding to a network address in the network address white list can automatically access the network, so that the network access efficiency of the terminal is improved.
As shown in fig. 3, an overall flow diagram of a gateway device and a terminal to be networked is shown, where the terminal to be networked determines whether the network access is successful within a preset time after being powered on, and when the network access is unsuccessful, a gateway is found by scanning, but when the network access is successful, a 10-minute timer is started, and a current network state is monitored within the preset time, so as to ensure that the terminal is in the network access state, and ensure normal operation of the terminal, when a gateway list is not empty, it indicates that there is currently a network access device, that is, gateways appear, a network access flow is entered, a network access request is sent to the gateway device, and when the gateway list is empty, it indicates that there is currently no network access device, and in this case, the 10-minute timer is started, and a scanning condition of the current gateway list is monitored within the preset time, so as to ensure that a network access request is triggered more timely, and network access efficiency of the terminal is improved.
The gateway device judges whether the terminal is in a white list or not when receiving a network access request sent by the terminal to be accessed, allows the terminal to access the network when the terminal is in the white list, and continuously waits for terminals to access the network when the terminal is not in the white list, and continuously waits for the terminal to be accessed when the terminal is not in the white list.
A response module 40, configured to respond to the network access request if the current network adapter address is stored in the preset white list.
According to the scheme, the network access request of the terminal to be accessed to the network is acquired; extracting a current network adaptive address corresponding to the terminal to be accessed in the network access request; matching the current network adaptive address with a preset white list; and responding to the network access request if the current network adaptive address is stored in the preset white list. When the terminal accesses the network, the invention avoids the physical operation at the terminal, when the network access request is received, the preset white list is directly matched with the current network adaptive address corresponding to the terminal to be accessed, and the network access request of the terminal to be accessed is responded after the verification is successful, thereby achieving the purpose of fast network access and greatly solving the technical problem of how to improve the network access efficiency of the terminal.
The terminal network access device of the present invention adopts all the technical solutions of all the above embodiments, so that the terminal network access device at least has all the beneficial effects brought by the technical solutions of the above embodiments, and details of are not repeated herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises the series of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system.
In a unit claim enumerating several means, several of these means may be embodied by one and the same item of hardware, the use of the words , second, third, etc. do not denote any order, but rather the words are to be construed as a name.
Based on the understanding that the technical solution of the present invention per se or parts contributing to the prior art can be embodied in the form of software products stored in storage media (such as read-only memory, RAM, magnetic disk, optical disk) and including instructions for causing terminal devices (which may be mobile phones, computers, servers, air conditioners, or network devices) to execute the methods described in the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (12)
1, kinds of terminal network access methods, characterized in that, the terminal network access method includes the following steps:
acquiring a network access request of a terminal to be accessed to a network;
extracting a current network adaptive address corresponding to the terminal to be accessed in the network access request;
matching the current network adaptive address with a preset white list;
and responding to the network access request if the current network adaptive address is stored in the preset white list.
2. The terminal network accessing method of claim 1, wherein before the matching the current network adaptation address with a preset white list, the terminal network accessing method further comprises:
acquiring deployment area information of the terminal to be accessed to the network;
and searching a corresponding preset white list according to the deployment region information.
3. The terminal network accessing method of claim 2, wherein before searching for the corresponding preset white list according to the deployment area information, the terminal network accessing method further comprises:
obtaining a grouping relation between gateway information and terminal equipment including the equipment to be accessed to the network according to the deployment area information;
recording a target network adaptation address of the terminal equipment according to the grouping relation;
and generating the preset white list according to the target network adaptive address.
4. The terminal network accessing method of claim 3, wherein the generating the preset white list according to the target network adaptation address comprises:
importing the gateway information and the target network adaptation address through an Internet of things platform, and establishing an incidence relation between the gateway information and the target network adaptation address;
and generating the preset white list from the associated target network adaptive address.
5. The terminal networking method of any of claims 1-4, wherein the matching the current network adapted address to a pre-set white list comprises:
extracting a node source address in the current network adaptive address;
and matching the node source address with a preset white list.
6. The terminal network entry method of any of claims 1 to 4, wherein the responding to the network entry request if the current network adapter address exists in the pre-set white list comprises:
if the current network adaptation address is stored in the preset white list, sending feedback information carrying verification passing to the terminal to be accessed, so that the terminal to be accessed receives the feedback information and sends a data request;
and receiving a data request sent by the terminal to be accessed to the network, and responding to the network access request according to the data request.
7. The terminal network entry method of any of claims 1 to 4, wherein after responding to the network entry request if the current network adapter address exists in the pre-set white list, the terminal network entry method further comprises:
acquiring a gateway change instruction through an Internet of things platform, and adjusting the association relation with the terminal to be accessed to the network according to the gateway change instruction;
and updating the preset white list according to the adjusted incidence relation to obtain the updated preset white list, and returning to the step of obtaining the network access request of the terminal to be accessed.
gateway device, characterized in that it comprises a memory, a processor and a terminal networking program stored on said memory and executable on said processor, said terminal networking program, when executed by said processor, implementing the steps of the terminal networking method according to any of claims 1 to 7, or .
The terminal network accessing system of claim 9, , wherein the terminal network accessing system comprises the gateway device of claim 8 and a terminal device;
the terminal equipment is used for receiving a power-on signal and searching the current network access state according to the power-on signal; if the current network access state is the non-network access state, scanning the gateway equipment to obtain the signal intensity of the gateway equipment; and sequencing according to the signal intensity, and sending a network access request to the gateway equipment according to a sequencing result.
10. The terminal network accessing system of claim 9, wherein the terminal device is further configured to receive feedback information carrying a failure in verification sent by the gateway device, and start a timer to sleep according to the feedback information;
and determining sleep time, and returning the network access request to the gateway equipment according to the sleep time.
Storage medium 11, , characterized in that, the storage medium stores a terminal network access program, the terminal network access program when executed by a processor realizes the steps of the terminal network access method according to any of claims 1 to 7.
12, kinds of terminal network access devices, characterized in that, the terminal network access device includes:
the acquisition module is used for acquiring a network access request of the terminal to be accessed to the network;
the extraction module is used for extracting the current network adaptive address corresponding to the terminal to be accessed in the network access request;
the matching module is used for matching the current network adaptive address with a preset white list;
and the response module is used for responding to the network access request if the current network adaptive address exists in the preset white list.
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