CN108770045B - Network access method, related equipment and network system - Google Patents
Network access method, related equipment and network system Download PDFInfo
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Abstract
According to the network access method, the related equipment and the network system, the gateway equipment is used for acquiring the equipment information of the equipment to be accessed, which is broadcasted by the equipment to be accessed by utilizing the internetwork communication technology, and acquiring the equipment adding request carrying the equipment information of the target equipment, when the equipment information of the equipment to be accessed, which is acquired by the gateway equipment, contains the equipment information of the target equipment, the internetwork communication technology is used for sending the scanning trigger instruction to the target equipment so as to trigger the target equipment to automatically enter the network scanning state, and the target equipment is not required to be triggered to enter the network scanning state in a local operation mode, so that the complexity of user operation in the network access process is reduced, and the equipment network access efficiency of the ZigBee network is improved.
Description
Technical Field
The present invention relates to the field of network technologies, and in particular, to a network access method, a related device, and a network system.
Background
ZigBee is a low-power consumption local area network protocol based on IEEE802.15.4 standard, and the ZigBee network has the characteristics of short distance, low complexity, self-organization, low power consumption and low data rate, and is mainly suitable for the fields of automatic control and remote control.
In the current ZigBee network access process, a device to be accessed to a network needs to enter a network scanning state first and then a subsequent network access process can be executed, however, if the device to be accessed to the network wants to enter the network scanning state, a conventional implementation manner is that the device to be accessed to the network is controlled to enter the network scanning state by performing local manual operation (for example, key operation) on the device to be accessed to the network, or the device to be accessed to the network is in the network scanning state for a certain time (for example, within 1 minute) after being powered on by a power-on-back manner, and the user operation complexity of the above two manners is higher and the operation efficiency is lower, so that the process of the device to be accessed to the network scanning state is inconvenient, and the device access efficiency of the ZigBee network is lower.
Therefore, a technical scheme capable of effectively improving the network access efficiency of the ZigBee network device is urgently needed at present.
Disclosure of Invention
In view of the above problems, the present invention is proposed to provide a network accessing method, related device and network system that overcome or at least partially solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a network access method is applied to gateway equipment of a ZigBee network, and comprises the following steps:
acquiring equipment information of equipment to be accessed, which is broadcasted by the equipment to be accessed by utilizing an internetwork communication technology;
acquiring a device adding request, wherein the device adding request carries device information of target devices;
when the device information of the device to be accessed to the network, which is acquired by the gateway device, contains the device information of the target device, sending a scanning trigger instruction to the target device by utilizing an internetwork communication technology;
the scanning triggering instruction is used for triggering the target device to enter a network scanning state so that the target device can join the ZigBee network where the gateway device is located.
Preferably, the method further comprises:
when the device information of the device to be networked acquired by the gateway device does not include the device information of the target device, broadcasting the device information of the target device to the routing device in the network, so that the routing device sends a scanning trigger instruction to the target device by using an inter-network communication technology according to the device information of the target device.
Preferably, the internet communication technology comprises the internet technology.
Preferably, after the obtaining of the device addition request, the method further includes:
starting a device joining permission mode; the device joining allowing mode is used for allowing non-networked devices to join the ZigBee network through the gateway device.
A network access method is applied to a device to be accessed to a network, and comprises the following steps:
broadcasting the equipment information of the equipment to be networked by utilizing an internetwork communication technology, wherein the equipment information is used for enabling gateway equipment or routing equipment of the ZigBee network to acquire the equipment information of the equipment to be networked;
acquiring a scanning trigger instruction sent to the equipment to be networked by the gateway equipment or the routing equipment by utilizing an internetwork communication technology; the scanning triggering instruction is sent by the gateway equipment or the routing equipment according to the equipment information of the equipment to be networked;
and responding to the scanning trigger instruction, and entering a network scanning state to join the ZigBee network.
A network access method is applied to routing equipment of a ZigBee network, and comprises the following steps:
acquiring equipment information of target equipment broadcasted by gateway equipment of a ZigBee network;
acquiring equipment information of equipment to be accessed, which is broadcasted by the equipment to be accessed by utilizing an internetwork communication technology;
when the equipment information of the equipment to be accessed to the network is matched with the equipment information of the target equipment, sending a scanning triggering instruction to the target equipment by utilizing an internetwork communication technology;
the scanning triggering instruction is used for triggering the target device to enter a network scanning state so that the target device can join the ZigBee network where the gateway device is located.
A gateway device, the gateway device being a gateway device of a ZigBee network, the gateway device comprising:
the device comprises an information acquisition unit, a network access unit and a network access unit, wherein the information acquisition unit is used for acquiring device information of the device to be accessed, which is broadcasted by the device to be accessed by utilizing an internetwork communication technology;
a request obtaining unit, configured to obtain a device addition request, where the device addition request carries device information of a target device;
the instruction sending unit is used for sending a scanning triggering instruction to the target equipment by utilizing an internetwork communication technology when the equipment information of the equipment to be accessed, which is acquired by the gateway equipment, contains the equipment information of the target equipment;
the scanning triggering instruction is used for triggering the target device to enter a network scanning state so that the target device can join the ZigBee network where the gateway device is located.
Preferably, the gateway device further includes:
and the intra-network broadcasting unit is used for broadcasting the device information of the target device to the routing device in the network when the device information of the device to be networked, which is acquired by the gateway device, does not include the device information of the target device, so that the routing device sends a scanning trigger instruction to the target device by using an inter-network communication technology according to the device information of the target device.
A device to be networked, comprising:
the gateway equipment or the routing equipment of the ZigBee network acquires the equipment information of the equipment to be accessed;
the instruction acquisition unit is used for acquiring a scanning trigger instruction sent to the equipment to be networked by the gateway equipment or the routing equipment by utilizing an internetwork communication technology; the scanning triggering instruction is sent by the gateway equipment or the routing equipment according to the equipment information of the equipment to be networked;
and the instruction execution unit is used for responding to the scanning trigger instruction and entering a network scanning state to join the ZigBee network.
A routing device, the routing device comprising:
the network broadcast acquisition unit is used for acquiring the equipment information of the target equipment broadcast by the gateway equipment of the ZigBee network;
the device comprises an internetwork broadcast acquisition unit, a network access unit and a network access unit, wherein the internetwork broadcast acquisition unit is used for acquiring device information of the to-be-accessed device broadcasted by the to-be-accessed device by using an internetwork communication technology;
the inter-network instruction sending unit is used for sending a scanning triggering instruction to the target equipment by utilizing an inter-network communication technology when the equipment information of the equipment to be networked is matched with the equipment information of the target equipment;
the scanning triggering instruction is used for triggering the target device to enter a network scanning state so that the target device can join the ZigBee network where the gateway device is located.
A network system, the network system comprising: a server, the gateway device, the device to be networked, and the routing device;
the server is used for sending a device adding request to the gateway device, wherein the device adding request carries device information of the target device.
By means of the technical scheme, the network access method, the related equipment and the network system provided by the invention have the advantages that the gateway equipment of the ZigBee network is used for acquiring the equipment information of the equipment to be accessed, which is broadcasted by the equipment to be accessed by utilizing the internetwork communication technology, and acquiring the equipment adding request carrying the equipment information of the target equipment, when the equipment information of the equipment to be accessed, which is acquired by the gateway equipment, contains the equipment information of the target equipment, the internetwork communication technology is used for sending the scanning trigger instruction to the target equipment so as to trigger the target equipment to automatically enter the network scanning state, and the target equipment is not required to be triggered to enter the network scanning state in a local operation mode, so that the complexity of user operation in the network access process is reduced, and the equipment network access efficiency of the ZigBee network is improved.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a flowchart of a network access method based on a gateway device according to an embodiment of the present application;
fig. 2 is another flowchart of a network access method based on a gateway device according to an embodiment of the present application;
fig. 3 is a flowchart of a network access method based on a device to be networked according to an embodiment of the present application;
fig. 4 is a flowchart of a network access method based on a routing device according to an embodiment of the present application;
fig. 5 is an exemplary diagram of a network access service flow provided in an embodiment of the present application;
fig. 6 is a schematic structural diagram of a gateway device according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a device to be networked according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of a routing device according to an embodiment of the present application.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The invention provides a network access method, related equipment and a network system, wherein the equipment to be accessed can realize communication with gateway equipment through an internetwork communication technology under the condition that the equipment to be accessed is not added into a ZigBee network, specifically, the equipment to be accessed sends own equipment information to the gateway equipment by using the internetwork communication technology, and when the gateway equipment judges that the obtained equipment information of target equipment is matched with the equipment information sent by the equipment to be accessed, the gateway equipment sends a scanning trigger instruction to the target equipment by using the internetwork communication technology to trigger the target equipment to enter a network scanning state, and does not need to carry out local operation aiming at the target equipment to trigger the target equipment to enter the network scanning state, so that the complexity of user operation in the network access process is reduced, and the equipment network access efficiency of the ZigBee network is improved.
Referring to fig. 1, fig. 1 is a flowchart of a network accessing method based on a gateway device according to an embodiment of the present application.
The network access method provided by the embodiment can be applied to gateway equipment of a ZigBee network. As shown in fig. 1, the method includes:
s101: and acquiring the equipment information of the equipment to be accessed, which is broadcasted by the equipment to be accessed by utilizing the internetwork communication technology.
In order to communicate between two node devices in a ZigBee network, it is necessary to ensure that network identifiers panid of the two node devices are the same, and a device to be networked refers to a device which is not added into the ZigBee network and does not have panid which is the same as that of the node device in the ZigBee network, so that the device to be networked cannot directly communicate with a gateway device through the ZigBee network to be added into the ZigBee network, and an internetwork communication technology can realize communication between devices with different panids, so that the device to be networked can broadcast own device information in the ZigBee network by using the internetwork communication technology, and the node devices (such as the gateway device, a routing device and the like) in the ZigBee network can acquire the device information of the device to be networked. And the equipment to be networked is also equipment in accordance with the ZigBee protocol specification.
In one example, the internet communication technology may include the internet technology.
The interpan technology is an internetwork communication technology which can be applied to a ZigBee network.
S102: and acquiring a device adding request, wherein the device adding request carries the device information of the target device.
When a user wants to designate a certain device to be connected to the ZigBee network, a device adding request is sent to the gateway device, and the device adding request carries device information of the device to be connected to the ZigBee network designated by the user. And the user designates the equipment to be accessed into the ZigBee network as the target equipment.
For example, after a user inputs device information (such as a device serial number SN or another form of unique identification code) of a target device in a web page of a server, the server sends a device addition request carrying the device information of the target device to a gateway device of a ZigBee network.
S103: and when the device information of the device to be accessed to the network, which is acquired by the gateway device, contains the device information of the target device, sending a scanning trigger instruction to the target device by utilizing an internetwork communication technology.
The gateway device may analyze the device information of the target device from the device addition request, and when the device information of the device to be networked, which is acquired by the gateway device, includes the device information of the target device, it indicates that inter-network communication has been performed between the target device and the gateway device, and the gateway device may directly send a scan trigger instruction to the target device by using an inter-network communication technology.
The scanning triggering instruction is used for triggering the target device to enter a network scanning state so that the target device can join the ZigBee network where the gateway device is located.
In a specific network access process, after entering a network scanning state, a target device sends a beacon request to a gateway device, the gateway device replies the beacon to the target device after receiving the beacon request sent by the target device, the target device judges whether the pan in the beacon is the same as that of a ZigBee network which the target device wants to join after receiving the beacon replied by the gateway device, if so, the gateway device sends an association request to the gateway device, and after receiving the association request sent by the target device, the gateway device replies an association response to the association response (carrying an allocated network short address) to the target device, and a key is transmitted to enable the target device to successfully access the network.
The network access method provided by the embodiment is applied to gateway equipment of a ZigBee network, and is used for acquiring equipment information of equipment to be accessed, which is broadcasted by the equipment to be accessed by using an internetwork communication technology, and acquiring an equipment addition request carrying equipment information of target equipment.
Referring to fig. 2, fig. 2 is another flowchart of a network accessing method based on a gateway device according to an embodiment of the present application.
The network access method provided by the embodiment is applied to gateway equipment of a ZigBee network. As shown in fig. 2, the method includes:
s201: and acquiring the equipment information of the equipment to be accessed, which is broadcasted by the equipment to be accessed by utilizing the internetwork communication technology.
In an example, the gateway device may acquire the device information of the device to be networked in a periodic acquisition manner, or may acquire the device information of the device to be networked in a real-time acquisition manner or an irregular acquisition manner.
The gateway device obtains the device information of the device to be networked, specifically, may be configured to receive and store the device information of the device to be networked. In addition, a linked list of the devices to be networked may be set in the gateway device, and is specially used for storing the device information of the devices to be networked.
The network access equipment chain table can be set with a timeout time, and when the storage duration of the equipment information in the network access equipment chain table is longer than the timeout time, the equipment information is expired, and the expired equipment information is deleted from the network access equipment chain table.
S202: and acquiring a device adding request, wherein the device adding request carries the device information of the target device.
In one example, after acquiring the device addition request, the gateway device starts a permission device join mode "permitjoin"; the device join permission mode "permitjoin" is used for allowing a device which is not connected to a network to join the ZigBee network through the gateway device.
S203: and when the device information of the device to be accessed to the network, which is acquired by the gateway device, contains the device information of the target device, sending a scanning trigger instruction to the target device by utilizing an internetwork communication technology.
The gateway device may obtain device information of at least one device to be networked, and when any device information of the device to be networked matches the device information of the target device in the device information of the at least one device to be networked, it may be determined that the device information of the target device is included in the device information of the device to be networked obtained by the gateway device, otherwise, it is determined that the device information of the target device is not included in the device information of the device to be networked obtained by the gateway device.
The scanning triggering instruction is used for triggering the target device to enter a network scanning state so that the target device can join the ZigBee network where the gateway device is located.
S204: and when the device information of the device to be networked acquired by the gateway device does not contain the device information of the target device, broadcasting the device information of the target device to the routing device in the network.
When the device information of the device to be networked acquired by the gateway device does not include the device information of the target device, broadcasting the device information of the target device to the routing device in the network, so that the routing device sends a scanning trigger instruction to the target device by using an inter-network communication technology according to the device information of the target device.
When the device information of the device to be networked acquired by the gateway device does not include the device information of the target device, it may be that the broadcast information of the device to be networked is not sent to the gateway device, and at this time, the gateway device may broadcast the device information of the target device to all the routing devices in the network, and the routing devices in the network execute the processes of device information matching and sending the scanning trigger instruction.
The scanning trigger instruction sent by the routing device and the scanning trigger instruction sent by the gateway device are the same scanning trigger instruction, and are used for triggering the target device to enter a network scanning state so that the target device is added into the ZigBee network where the gateway device is located. Therefore, no matter the scanning trigger instruction sent by the gateway device or the scanning trigger instruction sent by the routing device, the target device is triggered to enter a network scanning state to join the ZigBee network.
The network access method provided by the embodiment is applied to gateway equipment of a ZigBee network, and when the device information of the target device is not included in the device information of the device to be accessed, which is acquired by the gateway equipment, the device information of the target device is broadcasted to the routing equipment in the network, and a scanning trigger instruction is sent to the target device by the routing equipment according to the device information of the target device and by using an internetwork communication technology, so that the success rate of triggering the target device to automatically enter a network scanning state is improved.
Referring to fig. 3, fig. 3 is a flowchart of a network accessing method based on a device to be accessed according to an embodiment of the present application.
The network access method provided by the embodiment is applied to the equipment to be accessed. The equipment to be connected into the network is equipment to be connected into the ZigBee network, and accords with the ZigBee protocol specification. As shown in fig. 3, the method includes:
s301: and broadcasting the equipment information of the equipment to be networked by utilizing an internetwork communication technology, so that gateway equipment or routing equipment of the ZigBee network can acquire the equipment information of the equipment to be networked.
The device to be networked broadcasts the device information thereof by utilizing an internetwork communication technology, so that gateway devices or routing devices of the ZigBee network can acquire the device information of the device to be networked.
In an example, the device to be networked may broadcast the device information of the device to be networked in a periodic broadcast manner, or may broadcast the device information of the device to be networked in a real-time broadcast manner or an irregular broadcast manner.
S302: and acquiring a scanning trigger instruction sent to the equipment to be accessed by the gateway equipment or the routing equipment by utilizing an internetwork communication technology.
And the scanning triggering instruction is sent out by the gateway equipment or the routing equipment according to the equipment information of the equipment to be networked.
In one example, the gateway device is further configured to obtain a device addition request, where the device addition request carries device information of a target device; the routing device is further configured to obtain device information of the target device broadcasted by the gateway device. Correspondingly, step S302 may specifically include:
acquiring a scanning trigger instruction sent to the equipment to be accessed by the gateway equipment by utilizing an internetwork communication technology;
or,
and receiving a scanning trigger instruction sent to the equipment to be accessed by the routing equipment by utilizing an internetwork communication technology.
The scanning triggering instruction sent by the gateway equipment is sent by the gateway equipment when the equipment information of the equipment to be networked is matched with the equipment information of the target equipment; and the scanning trigger instruction sent by the routing equipment is sent by the routing equipment when the equipment information of the equipment to be networked is matched with the equipment information of the target equipment.
S303: and responding to the scanning trigger instruction, and entering a network scanning state to join the ZigBee network.
After entering a network scanning state, the target device sends a beacon request to the gateway device, and after receiving the beacon replied by the gateway device, judges whether the panid in the beacon is the same as that of the ZigBee network which the target device wants to join, if so, sends an association request to the gateway device, and joins the ZigBee network according to the association response (carrying the distributed network short address) replied by the gateway device and the transmitted key.
In an example, the device to be networked may acquire both the scan trigger instruction sent by the gateway device and the scan trigger instruction sent by the routing device, that is, may acquire the scan trigger instructions twice in sequence, so when the device to be networked already responds to the previous scan trigger instruction and enters the network scanning state, if the device to be networked also acquires the next scan trigger instruction, the next scan trigger instruction may be directly ignored.
The network access method provided by the embodiment is applied to a device to be accessed to a network, and broadcasts the device information of the device to be accessed to enable a gateway device or a routing device of a ZigBee network to acquire the device information of the device to be accessed to acquire a scanning trigger instruction sent to the device to be accessed to the network by the gateway device or the routing device according to the device information of the device to be accessed to the network by using an internetwork communication technology, and finally, the gateway device or the routing device enters a network scanning state to join the ZigBee network in response to the scanning trigger instruction without triggering a target device to enter the network scanning state in a local operation mode, so that the complexity of user operation in the network access process is reduced, and the device access efficiency of the ZigBee network is improved.
Referring to fig. 4, fig. 4 is a flowchart of a network accessing method based on a routing device according to an embodiment of the present application.
The network access method provided by the embodiment is applied to the routing equipment of the ZigBee network. As shown in fig. 4, the method includes:
s401: and acquiring the equipment information of the target equipment broadcasted by the gateway equipment of the ZigBee network.
In an example, the obtaining, by the routing device, the device information of the target device may specifically be receiving and storing the device information of the target device. The routing device may be provided with a linked list of destination devices, which is specially used for storing device information of the destination devices.
The target device linked list may also set a timeout time, and when the storage duration of the device information in the to-be-networked device linked list is longer than the timeout time, indicating that the device information is expired, the expired device information is deleted from the to-be-networked device linked list.
S402: and acquiring the equipment information of the equipment to be accessed, which is broadcasted by the equipment to be accessed by utilizing the internetwork communication technology.
S403: and when the equipment information of the equipment to be accessed to the network is matched with the equipment information of the target equipment, sending a scanning triggering instruction to the target equipment by utilizing an internetwork communication technology.
The scanning triggering instruction is used for triggering the target device to enter a network scanning state so that the target device is added into a ZigBee network where the gateway device is located.
After acquiring the device information of the target device in step S401, the routing device needs to wait for the own device information rebroadcast by the device to be networked, then acquires the device information of the device to be networked in step S402, and then executes a link of performing device information matching and sending a scanning trigger instruction in step S403.
In an example, the sending the scan trigger instruction to the target device by using the internet communication technology may specifically include: and sending a scanning trigger instruction to the target equipment in a unicast mode by utilizing an internetwork communication technology.
The network access method provided by the embodiment is applied to a routing device of a ZigBee network, obtains device information of a target device broadcasted by a gateway device of the ZigBee network, obtains the device information of the device to be networked broadcasted by the device to be networked by using an internetwork communication technology, and sends a scanning trigger instruction to the target device by using the internetwork communication technology when the device information of the device to be networked is matched with the device information of the target device, so that the problem that the scanning trigger instruction cannot be directly sent to the target device when the device information of the target device is not stored in the gateway device is solved, and the success rate of triggering the target device to automatically enter a network scanning state is improved.
Referring to fig. 5, fig. 5 is a diagram illustrating a network access service flow according to an embodiment of the present application.
As shown in fig. 5, the network access service flow mainly includes the following steps:
1) the device to be networked periodically broadcasts own device information by using an interpan technology, so that gateway equipment and routing equipment can acquire the device information of the device to be networked; the gateway equipment maintains a linked list of the equipment to be networked so as to store the acquired equipment information of the equipment to be networked and set corresponding timeout time.
2) The server sends a device adding request to the gateway device, wherein the device adding request carries device information of the target device; the gateway equipment receives the equipment adding request and can analyze the equipment information of the target equipment from the equipment adding request;
3) the gateway equipment responds to an equipment adding request sent by the server, starts an equipment adding permission mode 'permitjin', judges whether an equipment linked list to be accessed contains equipment information of the target equipment, and sends a scanning trigger instruction to the target equipment by utilizing an interpan technology if the equipment adding permission mode 'permitjin' is judged; if not, broadcasting the equipment information of the target equipment and the corresponding timeout time to the routing equipment in the network in an intra-network broadcasting mode; the routing equipment stores the equipment information of the target equipment which receives the broadcast of the gateway equipment and sets corresponding timeout time;
4) after the equipment information of the target equipment is saved, the routing equipment acquires the own equipment information periodically broadcasted by the equipment to be accessed by using the internet technology, judges whether the acquired equipment information of the equipment to be accessed is matched with the equipment information of the target equipment or not, and if so, sends a scanning trigger instruction to the target equipment by using the internet technology in a unicast mode; if not, no scanning trigger instruction is sent;
5) after the device to be networked acquires the scanning trigger instruction sent by the gateway device or the routing device, the device to be networked automatically enters a network scanning state so as to execute a subsequent network access process (a beacon request is sent to the gateway device, after the beacon request replied by the gateway device is received, whether the panid in the beacon is the same as the panid of the ZigBee network which the device wants to join is judged, if so, an association request is sent to the gateway device, and the device to be networked joins the ZigBee network according to the association response replied by the gateway device and the transmitted key), so that the network access is realized.
According to the network access service process provided by the embodiment, the internet communication between the device to be accessed and the gateway device is realized by using the internet technology from the global perspective, and the device to be accessed can automatically enter a network scanning state to join the ZigBee network after acquiring the scanning trigger instruction sent by the gateway device or the routing device, so that the complexity of user operation in the network access process is reduced globally, and the network access efficiency of the device of the ZigBee network is improved.
Compared with the network access method described above, the embodiment of the present application further provides corresponding gateway devices, devices to be networked, and routing devices, and the technical content of each device described below may be referred to in correspondence with the technical content of the network access method described above.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a gateway device according to an embodiment of the present application.
The gateway device of this embodiment is specifically a gateway device of a ZigBee network, and is configured to implement the network access method based on the gateway device of the foregoing embodiment, as shown in fig. 6, the gateway device includes:
an information obtaining unit 110, configured to obtain device information of a device to be networked, where the device to be networked broadcasts the device to be networked by using an internetwork communication technology;
a request obtaining unit 120, configured to obtain a device addition request, where the device addition request carries device information of a target device;
an instruction sending unit 130, configured to send a scanning trigger instruction to the target device by using an inter-network communication technology when the device information of the device to be networked, which is obtained by the gateway device, includes the device information of the target device;
the scanning triggering instruction is used for triggering the target device to enter a network scanning state so that the target device can join the ZigBee network where the gateway device is located.
In one example, the internet communication technology includes the internet technology.
In one example, after acquiring the device addition request, the gateway device starts a device join permission mode; the device joining allowing mode is used for allowing non-networked devices to join the ZigBee network through the gateway device.
The gateway device provided by this embodiment acquires device information of a device to be networked, which is broadcast by the device to be networked by using an inter-network communication technology, and acquires a device addition request, where the device addition request carries device information of a target device, and when the device information of the device to be networked, which is acquired by the gateway device, contains the device information of the target device, a scanning trigger instruction is sent to the target device by using the inter-network communication technology to trigger the target device to automatically enter a network scanning state, and the target device does not need to be triggered to enter the network scanning state in a local operation manner, so that complexity of user operation in a network accessing process is reduced, and device network accessing efficiency of a ZigBee network is improved.
In other embodiments, the gateway device may further include:
and the intra-network broadcasting unit is used for broadcasting the device information of the target device to the routing device in the network when the device information of the device to be networked, which is acquired by the gateway device, does not include the device information of the target device, so that the routing device sends a scanning trigger instruction to the target device by using an inter-network communication technology according to the device information of the target device.
In the gateway device provided in this embodiment, when the device information of the device to be networked does not include the device information of the target device, the device information of the target device is broadcasted to a routing device in the network, and a scan trigger instruction is sent to the target device by the routing device according to the device information of the target device and by using an inter-network communication technology, so that a success rate of triggering the target device to automatically enter a network scanning state is improved.
Referring to fig. 7, fig. 7 is a schematic structural diagram of a device to be networked according to an embodiment of the present application.
The device to be networked of the embodiment is a device which meets the ZigBee protocol specification and is not added to the ZigBee network, and is used to implement the network access method based on the device to be networked of the foregoing embodiment. As shown in fig. 7, the device to be networked includes:
an internetwork broadcasting unit 210, configured to broadcast the device information of the device to be networked by using an internetwork communication technology, so that a gateway device or a routing device of a ZigBee network obtains the device information of the device to be networked;
an instruction obtaining unit 220, configured to obtain a scanning trigger instruction sent to the device to be networked by using an inter-network communication technology by the gateway device or the routing device; the scanning triggering instruction is sent by the gateway equipment or the routing equipment according to the equipment information of the equipment to be networked;
and the instruction execution unit 230 is configured to enter a network scanning state to join the ZigBee network in response to the scanning trigger instruction.
In one example, the gateway device is further configured to obtain a device addition request, where the device addition request carries device information of a target device; the routing device is further configured to obtain device information of the target device broadcasted by the gateway device; the instruction obtaining unit 220 is specifically configured to:
acquiring a scanning trigger instruction sent to the equipment to be accessed by the gateway equipment by utilizing an internetwork communication technology;
or,
and receiving a scanning trigger instruction sent to the equipment to be accessed by the routing equipment by utilizing an internetwork communication technology.
The scanning triggering instruction sent by the gateway equipment is sent by the gateway equipment when the equipment information of the equipment to be networked is matched with the equipment information of the target equipment; and the scanning trigger instruction sent by the routing equipment is sent by the routing equipment when the equipment information of the equipment to be networked is matched with the equipment information of the target equipment.
The device to be networked provided by this embodiment broadcasts the device information of the device to be networked by using an inter-network communication technology, so that a gateway device or a routing device of a ZigBee network can acquire the device information of the device to be networked, and then acquires a scan trigger instruction sent to the device to be networked by using the inter-network communication technology according to the device information of the device to be networked, and finally, in response to the scan trigger instruction, enters a network scan state to join the ZigBee network without triggering a target device to enter the network scan state in a local operation form, thereby reducing complexity of user operation during the network access process and improving device network access efficiency of the ZigBee network.
Referring to fig. 8, fig. 8 is a schematic structural diagram of a routing device according to an embodiment of the present application.
The routing device of this embodiment is specifically a routing device of a ZigBee network, and is configured to implement the network access method based on the routing device of the foregoing embodiment, as shown in fig. 8, the routing device includes:
an in-network broadcast acquiring unit 310, configured to acquire device information of a target device broadcasted by a gateway device of a ZigBee network;
an internetwork broadcast obtaining unit 320, configured to obtain device information of a device to be networked, where the device to be networked broadcasts the device to be networked by using an internetwork communication technology;
an internetwork instruction sending unit 330, configured to send a scanning trigger instruction to the target device by using an internetwork communication technology when the device information of the device to be networked matches the device information of the target device;
the scanning triggering instruction is used for triggering the target device to enter a network scanning state so that the target device can join the ZigBee network where the gateway device is located.
The routing device provided by this embodiment acquires device information of a target device broadcasted by a gateway device of a ZigBee network, acquires device information of the device to be networked broadcasted by the device to be networked using an inter-network communication technique, and when the device information of the device to be networked matches the device information of the target device, transmits a scan trigger instruction to the target device using the inter-network communication technique, thereby solving a problem that the scan trigger instruction cannot be directly transmitted to the target device when the device information of the target device is not stored in the gateway device, and improving a success rate of triggering the target device to automatically enter a network scan state.
In addition, an embodiment of the present application further provides a network system, where the network system may include the server, the gateway device, the device to be networked, and the routing device mentioned in the foregoing embodiment, and is used to implement the network access service flow in the foregoing embodiment.
The gateway device, the device to be networked, and the routing device provided in the embodiment of the present invention each include a processor and a memory, where the information obtaining unit 110, the request obtaining unit 120, the instruction sending unit 130, and the intra-network broadcasting unit in the gateway device, the inter-network broadcasting unit 210, the instruction obtaining unit 220, and the instruction executing unit 230 in the device to be networked, and the intra-network broadcasting obtaining unit 310, the inter-network broadcasting obtaining unit 320, and the inter-network instruction sending unit 330 in the routing device are all stored in the memory of the corresponding device as program units, and the processor executes the program units stored in the memory to implement corresponding functions.
The processor comprises a kernel, and the kernel calls the corresponding program unit from the memory. The kernel can be set to be one or more than one, and the technical problem that the network access efficiency of equipment of the existing ZigBee network is low is solved by adjusting kernel parameters.
The memory may include volatile memory in a computer readable medium, Random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.
An embodiment of the present invention provides a storage medium, on which a program is stored, and the program implements the network access method when executed by a processor.
The embodiment of the invention provides a processor, wherein the processor is used for running a program, and the specific steps of the network access method are executed when the program runs.
The embodiment of the present application further provides a computer program product, which is adapted to execute a program initialized with the foregoing network accessing method steps when executed on a data processing device.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). The memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A network access method is applied to gateway equipment of a ZigBee network, and the method comprises the following steps:
acquiring equipment information of equipment to be accessed, which is broadcasted by the equipment to be accessed by utilizing an internetwork communication technology;
acquiring a device adding request, wherein the device adding request carries device information of target devices;
when the device information of the device to be accessed to the network, which is acquired by the gateway device, contains the device information of the target device, a scanning trigger instruction is directly sent to the target device by utilizing an internetwork communication technology; the internetwork communication technology comprises the internet technology;
the scanning triggering instruction is used for triggering the target device to automatically enter a network scanning state so that the target device can be added into a ZigBee network where the gateway device is located.
2. The method of claim 1, wherein the method further comprises:
when the device information of the device to be networked acquired by the gateway device does not include the device information of the target device, broadcasting the device information of the target device to the routing device in the network, so that the routing device sends a scanning trigger instruction to the target device by using an inter-network communication technology according to the device information of the target device.
3. The method of claim 1, wherein after the obtaining the device addition request, the method further comprises:
starting a device joining permission mode; the device joining allowing mode is used for allowing non-networked devices to join the ZigBee network through the gateway device.
4. A network access method is applied to a device to be accessed, and comprises the following steps:
broadcasting the equipment information of the equipment to be networked by utilizing an internetwork communication technology, wherein the equipment information is used for enabling gateway equipment or routing equipment of the ZigBee network to acquire the equipment information of the equipment to be networked;
acquiring a scanning trigger instruction which is directly sent to the equipment to be accessed by the gateway equipment or the routing equipment by utilizing an internetwork communication technology; the scanning triggering instruction is sent by the gateway equipment or the routing equipment according to the equipment information of the equipment to be networked; the internetwork communication technology comprises the internet technology;
and responding to the scanning trigger instruction, and automatically entering a network scanning state to join the ZigBee network.
5. A network access method is applied to a routing device of a ZigBee network, and comprises the following steps:
acquiring equipment information of target equipment broadcasted by gateway equipment of a ZigBee network;
acquiring equipment information of equipment to be accessed, which is broadcasted by the equipment to be accessed by utilizing an internetwork communication technology;
when the equipment information of the equipment to be accessed to the network is matched with the equipment information of the target equipment, directly sending a scanning trigger instruction to the target equipment by utilizing an internetwork communication technology; the internetwork communication technology comprises the internet technology;
the scanning triggering instruction is used for triggering the target device to automatically enter a network scanning state so that the target device can be added into a ZigBee network where the gateway device is located.
6. A gateway device is characterized in that the gateway device is a gateway device of a ZigBee network, and the gateway device comprises:
the device comprises an information acquisition unit, a network access unit and a network access unit, wherein the information acquisition unit is used for acquiring device information of the device to be accessed, which is broadcasted by the device to be accessed by utilizing an internetwork communication technology;
a request obtaining unit, configured to obtain a device addition request, where the device addition request carries device information of a target device;
the instruction sending unit is used for directly sending a scanning trigger instruction to the target equipment by utilizing an internetwork communication technology when the equipment information of the equipment to be accessed, which is acquired by the gateway equipment, contains the equipment information of the target equipment; the internetwork communication technology comprises the internet technology;
the scanning triggering instruction is used for triggering the target device to automatically enter a network scanning state so that the target device can be added into a ZigBee network where the gateway device is located.
7. The gateway device of claim 6, wherein the gateway device further comprises:
and the intra-network broadcasting unit is used for broadcasting the device information of the target device to the routing device in the network when the device information of the device to be networked, which is acquired by the gateway device, does not include the device information of the target device, so that the routing device sends a scanning trigger instruction to the target device by using an inter-network communication technology according to the device information of the target device.
8. An apparatus to be networked, comprising:
the gateway equipment or the routing equipment of the ZigBee network acquires the equipment information of the equipment to be accessed;
the instruction acquisition unit is used for acquiring a scanning trigger instruction which is directly sent to the equipment to be networked by the gateway equipment or the routing equipment by utilizing an internetwork communication technology; the scanning triggering instruction is sent by the gateway equipment or the routing equipment according to the equipment information of the equipment to be networked; the internetwork communication technology comprises the internet technology;
and the instruction execution unit is used for responding to the scanning trigger instruction and automatically entering a network scanning state to join the ZigBee network.
9. A routing device, characterized in that the routing device comprises:
the network broadcast acquisition unit is used for acquiring the equipment information of the target equipment broadcast by the gateway equipment of the ZigBee network;
the device comprises an internetwork broadcast acquisition unit, a network access unit and a network access unit, wherein the internetwork broadcast acquisition unit is used for acquiring device information of the to-be-accessed device broadcasted by the to-be-accessed device by using an internetwork communication technology;
the inter-network instruction sending unit is used for directly sending a scanning triggering instruction to the target equipment by utilizing an inter-network communication technology when the equipment information of the equipment to be networked is matched with the equipment information of the target equipment; the internetwork communication technology comprises the internet technology;
the scanning triggering instruction is used for triggering the target device to automatically enter a network scanning state so that the target device can be added into a ZigBee network where the gateway device is located.
10. A network system, characterized in that the network system comprises: a server, a gateway device according to any one of claims 6-7, a device to be networked according to claim 8, and a routing device according to claim 9;
the server is used for sending a device adding request to the gateway device, wherein the device adding request carries device information of the target device.
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