CN114258048B - Networking method, networking device, electronic equipment and storage medium - Google Patents
Networking method, networking device, electronic equipment and storage medium Download PDFInfo
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- CN114258048B CN114258048B CN202111559999.XA CN202111559999A CN114258048B CN 114258048 B CN114258048 B CN 114258048B CN 202111559999 A CN202111559999 A CN 202111559999A CN 114258048 B CN114258048 B CN 114258048B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/34—Selective release of ongoing connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The embodiment of the disclosure relates to a networking method, a networking device, electronic equipment and a storage medium, wherein the networking method comprises the following steps: and receiving networking information sent by the first equipment, directly or indirectly networking the first equipment by using the networking information to obtain a grid network, determining the first signal intensity of first target equipment connected with the second equipment aiming at any second equipment in the grid network, wherein the second equipment is equipment outside the first equipment in the grid network, and controlling the second equipment to disconnect the connection with the first target equipment and control the second equipment to carry out networking again by using the networking information when the first signal intensity is smaller than a signal intensity threshold value. By the scheme, the equipment can autonomously realize networking with other equipment, detect the signal intensity connected with the equipment, and connect the equipment with sufficient signal intensity when the signal intensity is insufficient. The operation content is simplified, the equipment connection stability is improved, and the user experience is improved.
Description
Technical Field
The embodiment of the disclosure relates to the technical field of internet, in particular to a networking method, a networking device, electronic equipment and a storage medium.
Background
Networks have been popular to a considerable extent, and in life, networks, computers, smart phones and smart home devices are constantly replaced by devices depending on the networks, and requirements for network environments are gradually increased, so that the devices are developed to the point that the devices need not only support of the networks but also good support of wireless network environments.
The current routing equipment can provide a wireless network environment, but when the equipment is connected with a network and the operation after connection is completed is poor in network signal, a user is required to manually adjust and replace the connection equipment, so that the operation is complicated, the equipment connection is unstable, and the user experience is affected.
Disclosure of Invention
In view of this, in order to solve the above-mentioned complex operation, unstable equipment connection and influence the technical problem of user experience, the disclosed embodiments provide a networking method, device, electronic equipment and storage medium.
In a first aspect, an embodiment of the present disclosure provides a networking method, where the method includes:
receiving networking information sent by first equipment;
directly or indirectly networking with the first equipment by utilizing the networking information to obtain a grid network;
Determining a first signal strength of a first target device connected with any second device in the grid network, wherein the second device is a device except the first device in the grid network, and the first target device is the first device or other second devices;
and when the first signal intensity is smaller than a signal intensity threshold value, controlling the second equipment to disconnect from the first target equipment, and controlling the second equipment to carry out networking again by using the networking information.
Optionally, in a method of any embodiment of the disclosure, the first signal strength is less than a signal strength threshold, including:
analyzing the first signal intensity to obtain a signal intensity indication RSSI value corresponding to the first signal intensity;
and when the signal strength indication (RSSI) value corresponding to the first signal strength is smaller than the signal strength indication (RSSI) value corresponding to the signal strength threshold, the first signal strength is smaller than the signal strength threshold.
Optionally, in the method of any embodiment of the present disclosure, the controlling the second device to perform networking again by using the networking information includes:
controlling the second device to perform networking according to a signal searching sequence by using the networking information so that the second device is connected with a second target device, wherein the second target device is a device except the first target device in the grid network;
Determining a second signal strength of the second target device connected to the second device;
when the second signal intensity is greater than or equal to the signal intensity threshold value, determining that the second equipment completes networking;
and when the second signal intensity is smaller than the signal intensity threshold value, controlling the second equipment to disconnect from the second target equipment, and re-executing the networking step.
Optionally, in the method of any embodiment of the present disclosure, the directly or indirectly networking with the first device using the networking information includes:
the second device performs networking by using the networking information and the first device;
or alternatively, the first and second heat exchangers may be,
and the second equipment uses the networking information and the second equipment which has completed networking with the first equipment to carry out networking.
Optionally, in the method of any embodiment of the present disclosure, the networking information carries an equipment identifier;
the method further comprises the following steps:
and executing the step of directly or indirectly networking with the first device by using the networking information or controlling the second device to re-networking by using the networking information when the device identification in the networking information is consistent with the device identification of the second device.
Optionally, in a method of any embodiment of the disclosure, the method further includes:
dividing the equipment in the grid network according to whether the equipment in the grid network belongs to the same root node or not to obtain equipment cells corresponding to a plurality of root nodes;
different channels are partitioned for the root node in each device cell.
In a second aspect, an embodiment of the present disclosure provides a networking device, where the device includes:
the receiving unit is used for receiving networking information sent by the first equipment;
the networking unit is used for directly or indirectly networking with the first equipment by utilizing the networking information to obtain a grid network;
a determining unit, configured to determine, for any second device in a mesh network, a first signal strength of a first target device connected to the second device, where the second device is a device in the mesh network other than the first device, and the first target device is the first device or another second device;
and the reorganization unit is used for controlling the second equipment to disconnect from the first target equipment and controlling the second equipment to carry out networking again by using the networking information when the first signal intensity is smaller than a signal intensity threshold value.
Optionally, in an apparatus of any embodiment of the disclosure, the reorganization unit includes:
the first reorganization subunit is used for analyzing the first signal intensity to obtain a signal intensity indication RSSI value corresponding to the first signal intensity;
and the second reorganization subunit is configured to, when the signal strength indication RSSI value corresponding to the first signal strength is smaller than the signal strength indication RSSI value corresponding to the signal strength threshold, make the first signal strength smaller than the signal strength threshold.
Optionally, in an apparatus of any embodiment of the disclosure, the reorganization unit includes:
a third reorganizing subunit, configured to control the second device to perform networking according to a signal search sequence by using the networking information, so that the second device is connected to a second target device, where the second target device is a device in the mesh network except for the first target device;
a fourth reorganization subunit configured to determine a second signal strength of the second target device connected to the second device;
a fifth reorganizing subunit, configured to determine that the second device completes networking when the second signal strength is greater than or equal to a signal strength threshold;
and a sixth reorganizing subunit, configured to control the second device to disconnect from the second target device and re-execute the networking step when the second signal strength is less than the signal strength threshold.
Optionally, in an apparatus of any embodiment of the disclosure, the networking unit is configured to:
the second device performs networking by using the networking information and the first device;
or alternatively, the first and second heat exchangers may be,
and the second equipment uses the networking information and the second equipment which has completed networking with the first equipment to carry out networking.
Optionally, in an apparatus of any embodiment of the disclosure, the networking unit is configured to:
and executing the step of directly or indirectly networking with the first device by using the networking information or controlling the second device to re-networking by using the networking information when the device identification in the networking information is consistent with the device identification of the second device.
Optionally, in an apparatus of any embodiment of the disclosure, the apparatus further comprises:
the dividing unit is used for dividing the equipment in the grid network according to whether the equipment in the grid network belongs to the same root node or not to obtain equipment cells corresponding to a plurality of root nodes;
and a channel unit for dividing different channels for the root node in each device cell.
In a third aspect, an embodiment of the present disclosure provides an electronic device, including:
A memory for storing a computer program;
and a processor, configured to execute the computer program stored in the memory, where the computer program is executed to implement a method according to any embodiment of the networking method of the first aspect of the disclosure.
In a fourth aspect, embodiments of the present disclosure provide a computer readable medium, which when executed by a processor, implements a method as in any of the embodiments of the networking method of the first aspect described above.
In a fifth aspect, embodiments of the present disclosure provide a computer program comprising computer readable code which, when run on a device, causes a processor in the device to execute instructions for implementing the steps in a method as in any of the embodiments of the networking method of the first aspect described above.
According to the networking scheme provided by the embodiment of the disclosure, the first device is firstly used for receiving networking information sent by the first device, then the networking information is used for directly or indirectly networking with the first device to obtain a grid network, then the first signal intensity of a first target device connected with the second device is determined for any second device in the grid network, the second device is a device except the first device in the grid network, the first target device is the first device or other second devices, finally when the first signal intensity is smaller than a signal intensity threshold value, the second device is controlled to disconnect the connection with the first target device, and the second device is controlled to use the networking information to carry out networking again. By the scheme, the equipment can autonomously realize networking with other equipment, detect the signal intensity connected with the equipment, and connect the equipment with sufficient signal intensity when the signal intensity is insufficient. The operation content is simplified, the equipment connection stability is improved, and the user experience is improved.
Drawings
Fig. 1 is a schematic diagram of an application scenario of a networking method according to an embodiment of the present disclosure;
fig. 2 is a schematic flow chart of a networking method according to an embodiment of the disclosure;
fig. 3 is a schematic flow chart of another networking method according to an embodiment of the disclosure;
fig. 4 is a flow chart of another networking method according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a networking device according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the disclosure.
Detailed Description
Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless it is specifically stated otherwise.
It will be appreciated by those of skill in the art that the terms "first," "second," etc. in embodiments of the present disclosure are used merely to distinguish between different steps, devices, or modules, and do not represent any particular technical meaning nor logical order between them.
It should also be understood that in embodiments of the present disclosure, "plurality" may refer to two or more, and "at least one" may refer to one, two or more.
It should also be appreciated that any component, data, or structure referred to in the presently disclosed embodiments may be generally understood as one or more without explicit limitation or the contrary in the context.
In addition, the term "and/or" in this disclosure is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" in the present disclosure generally indicates that the front and rear association objects are an or relationship.
It should also be understood that the description of the various embodiments of the present disclosure emphasizes the differences between the various embodiments, and that the same or similar features may be referred to each other, and for brevity, will not be described in detail.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other. For an understanding of the embodiments of the present disclosure, the present disclosure will be described in detail below with reference to the drawings in conjunction with the embodiments. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. Based on the embodiments in this disclosure, all other embodiments that a person of ordinary skill in the art would obtain without making any inventive effort are within the scope of protection of this disclosure.
Fig. 1 is a schematic view of an application scenario provided by an embodiment of the present disclosure, where the application scenario shown in fig. 1 includes: router 101, device 102, device 103.
Wherein the device 102 may be a device to be networked, for example, the device 102 may be a second device.
In the application scenario shown in fig. 1, the device 102 is described as a device to be networked.
The router 101 may send networking information, after the device 102 (to-be-networked device) receives the networking information, it may directly or indirectly network with the router 101 according to the networking information, and obtain a division mode of the mesh network at the same time, then determine a first signal strength of a first connected target device, where the target device may be the router 101 or the device 102 according to the direct or indirect networking mode with the router 101, and take the first target device as the router 101 as an example, and when the signal strength is less than a signal strength threshold, disconnect the device 102 from the router 101, and re-receive the networking information and perform networking, so as to implement autonomous networking of the networking device and improve the device connection stability.
Optionally, in the embodiment of the present disclosure, the number of routers in the mesh network may further include a plurality of routers, for example, may include, in addition to the router 101 and the device 102, the device 103 and other routers, and are connected to each other by the same networking method, so as to implement autonomous networking of the networking devices, and improve the connection stability of the devices.
The networking method provided by the invention is further explained with reference to the drawings in the following by using specific embodiments, and the embodiments do not limit the embodiments of the invention.
Referring to fig. 2, a flow chart of a networking method according to an embodiment of the disclosure is shown.
As shown in fig. 2, the process may include the steps of:
s21, receiving networking information sent by the first equipment.
In the embodiment of the disclosure, the device that receives the networking information sent by the first device and that has completed networking sends the networking information to connect other devices with itself.
The networking information may include: device name, device type, compatible data, device identification, etc.
Further, the manner in which the device sends the networking information may include: the networking information is carried by transmitting broadcast signals and the networking information is carried by transmitting Bluetooth signals.
In one example, networking information sent by a first device in a broadcast signal is received, where the networking information is self-networking information sent by the broadcast signal after the first device completes networking.
S22, the networking information is utilized to directly or indirectly network with the first equipment, and a grid network is obtained.
In the embodiment of the disclosure, after receiving the networking information of the first device, the first device performs direct or indirect networking with the device according to the networking information, and at the same time, a mesh network is obtained.
The grid network is a network layout which is formed by dividing networking equipment by a certain rule.
Further, the mesh network may be obtained by: after the first equipment completes connection, obtaining the connection through the first equipment; and the current networking state of the first equipment is identified, and the first equipment is obtained by matching in own data.
In an example, the first device is directly or indirectly networked according to actual conditions through networking information of the first device received in the broadcast signal, and the mesh network is obtained through the first device after the networking is completed.
S23, determining a first signal strength of a first target device connected with any second device in the grid network, wherein the second device is a device except the first device in the grid network, and the first target device is the first device or other second devices.
The other second device may be a device other than the above second device in the mesh network, and is a device connected to the second device.
In the embodiment of the disclosure, in the acquired mesh network, a device other than the first device is determined to be a second device, the second device determines a device connected with the second device as a first target device, determines signal strengths of the second device and the first target device, and determines the first signal strength.
Further, the method for determining the signal strength may include: sensing signal intensity through a signal sensing device of the equipment; or the data are transmitted between the devices, and the signal strength is calculated according to the algorithm of the devices.
In an example, for any device except the first device in the obtained mesh network, determining the first device as the second device, then determining the first target device in the devices connected with the second device, and then determining the first signal strength by the second device sensing the signal strength with the first target device through the signal sensing device of the second device.
And S24, when the first signal intensity is smaller than a signal intensity threshold value, controlling the second equipment to disconnect from the first target equipment, and controlling the second equipment to carry out networking again by using the networking information.
In the embodiment of the disclosure, after the first signal strength is obtained, when the first signal strength is smaller than the signal strength threshold, the second device is controlled to disconnect from the first target device, and networking is performed again by using networking information.
Further, the signal intensity threshold may be a fixed unit value, or may be an intensity signal value obtained by analysis according to actual use conditions, and may vary according to variations in actual conditions.
In an example, after the second device obtains the first signal strength, the second device compares the first signal strength with the signal strength threshold, and when the first signal strength is lower than the signal strength threshold, the second device disconnects from the first target device, and then uses the networking information to re-perform the searching and networking of the networking device.
According to the networking scheme provided by the embodiment of the disclosure, the first device is firstly used for receiving networking information sent by the first device, then the networking information is used for directly or indirectly networking with the first device to obtain a grid network, then the first signal intensity of a first target device connected with the second device is determined for any second device in the grid network, the second device is a device except the first device in the grid network, the first target device is the first device or other second devices, finally when the first signal intensity is smaller than a signal intensity threshold value, the second device is controlled to disconnect the connection with the first target device, and the second device is controlled to use the networking information to carry out networking again. By the scheme, the equipment can autonomously realize networking with other equipment, detect the signal intensity connected with the equipment, and connect the equipment with sufficient signal intensity when the signal intensity is insufficient. The operation content is simplified, the equipment connection stability is improved, and the user experience is improved.
For ease of understanding, further description is provided below with reference to the flow diagram of fig. 3.
Fig. 3 is a flow chart of another networking method provided by an embodiment of the present disclosure, as shown in fig. 3, where the method specifically includes:
s31, receiving networking information sent by the first equipment.
S32, the second equipment performs networking by using the networking information and the first equipment; or the second device uses the networking information and the second device which has completed networking with the first device to perform networking.
S31 is already described in fig. 2, and will not be described here again, and S32 is described below:
in the embodiment of the disclosure, after receiving the networking signal sent by the first device, the first device may be directly connected to the first device, and other devices connected to the first device may be connected to the first device, so as to complete the networking with the first device.
In an example, after receiving the networking information of the first device, it is detected that the device connected to the first device includes the second device, connection is completed with the second device according to the networking information, and networking with the first device is completed through connection with the second device.
Optionally, in any embodiment of the present disclosure, when the device identifier in the networking information is consistent with the device identifier of the second device, the step of directly or indirectly networking with the first device by using the networking information is performed, or the step of controlling the second device to perform networking again by using the networking information is performed.
In the embodiment of the present disclosure, when networking is performed according to the networking information, if the device identifier in the networking information is consistent with the device identifier of the second device, the operation of direct or indirect networking is continuously performed, or the step of re-networking is continuously performed.
Further, when the device identifier in the networking information is inconsistent with the device identifier of the second device, the device corresponding to the networking information is not networking.
In an example, after the networking information of the first device is received, when the first device is directly or indirectly networked according to the networking information, the device identifier in the networking information is compared with the device identifier of the second device, and if the device identifier in the networking information is consistent with the device identifier of the second device, the direct or indirect networking with the first device is continued.
S33, determining a first signal strength of a first target device connected with any second device in the grid network, wherein the second device is a device except the first device in the grid network, and the first target device is the first device or other second devices.
S34, analyzing the first signal intensity to obtain a signal intensity indication RSSI value corresponding to the first signal intensity; and when the signal strength indication (RSSI) value corresponding to the first signal strength is smaller than the signal strength indication (RSSI) value corresponding to the signal strength threshold, the first signal strength is smaller than the signal strength threshold.
S35, controlling the second device to disconnect from the first target device.
S33 is already described in fig. 2, and will not be described here again, and S34 and S35 are described below:
in the embodiment of the disclosure, after the first signal strength is obtained, the signal strength is analyzed to obtain a signal strength indication (Received Signal Strength Indication, RSSI) value corresponding to the first signal strength, and the signal strength indication RSSI value corresponding to the signal strength threshold is compared with the signal strength indication RSSI value corresponding to the signal strength threshold, where the first signal strength is less than the signal strength threshold, the second device is controlled to disconnect from the first target device.
In an example, after obtaining the first signal strength, the second device analyzes the signal strength to obtain a signal strength indication RSSI value corresponding to the signal strength, compares the signal strength to a signal strength indication RSSI value corresponding to a signal strength threshold, and if the signal strength indication RSSI value corresponding to the first signal strength is smaller than the RSSI value corresponding to the signal strength threshold, the first signal strength is smaller than the signal strength threshold, so as to control the second device to disconnect from the first target device.
Further, when the first signal strength is not less than the signal strength threshold in S34, S37 is directly performed.
S36, controlling the second equipment to carry out networking according to a signal searching sequence by using the networking information so as to enable the second equipment to be connected with second target equipment, wherein the second target equipment is equipment except the first target equipment in the grid network; determining a second signal strength of the second target device connected to the second device; when the second signal intensity is greater than or equal to the signal intensity threshold value, determining that the second equipment completes networking; and when the second signal intensity is smaller than the signal intensity threshold value, controlling the second equipment to disconnect from the second target equipment, and re-executing the networking step.
In the embodiment of the disclosure, after the second device disconnects from the first target device, the second device is continuously controlled to find a new target device, the second target device is connected, the signal intensity of the connection is determined again after the connection is completed to obtain second signal intensity, when the second signal intensity is greater than or equal to a signal intensity threshold value, networking is completed, and when the second signal intensity is still less than the signal intensity threshold value, the connection between the second device and the second target device is disconnected, and networking is performed again.
Further, the signal search sequence may include ordering by type of device transmitting the signal, or ordering by location of the signal transmission.
In an example, after the second device disconnects from the first target device, the device types in the networking information are used for sorting, networking is performed according to the order, until the second target device except the first device is connected, after the connection with the second target device is completed, the signal strength of the second device and the second target device is determined, and as a result, the second signal strength is greater than or equal to the signal strength threshold, and networking is completed.
S37, dividing the equipment in the grid network according to whether the equipment in the grid network belongs to the same root node or not to obtain equipment cells corresponding to a plurality of root nodes; different channels are partitioned for the root node in each device cell.
In the embodiment of the disclosure, after networking is completed, equipment in the grid network is divided according to a root node connected with the equipment, a plurality of equipment cells are divided, and then the equipment in different cells is divided into different channels.
In an example, after networking is completed, according to the root node connected with the self, the device and the device connected with the same root node are divided, device cells are divided, different channels are divided in different cells, and the channels are changed according to the division of the cell where the self is located.
According to the networking method provided by the embodiment of the disclosure, whether to connect is judged by utilizing the obtained networking information and utilizing the equipment identification in the networking information, direct networking is carried out according to actual conditions, or networking is completed by connecting equipment connected with first equipment, then the signal intensity of the equipment connected with the equipment is judged according to the signal intensity indication RSSI value, when the intensity is smaller than the signal intensity threshold value, the connection is disconnected, and then the equipment with sufficient signal intensity is searched for connection to complete networking. On the basis, the device cell division is carried out according to different connected root nodes, and different channels are formed in different cells. Therefore, the equipment connection stability is further improved, the inter-cluster channels are not needed to be different, transmission is not needed, consumption is reduced, and user experience is improved.
Fig. 4 is a flow chart of another networking method provided by an embodiment of the present disclosure, as shown in fig. 4, specifically including:
s41, the device emits hot spots.
The root node device (i.e., the first device) is powered on, emits a hot spot broadcast (i.e., networking information), and broadcasts a broadcast packet with device information and a special identifier (i.e., a device identifier).
S42, the equipment to be networked receives the hot spot and starts ad hoc network.
The device to be networked analyzes the broadcast packet (i.e. receives the networking information sent by the first device) and analyzes whether the device to be networked is networking with the broadcast packet (i.e. whether the device identification in the networking information is consistent with the device identification of the second device). The device to be networked is connected to the node device hotspot (i.e. directly or indirectly networked with the first device).
S43, forming a Mesh network (namely obtaining a Mesh network).
The Mesh network is obtained by forming the Mesh network, each root node is divided into a cell (namely, a device cell), N root nodes are divided into a cluster, different channels are allocated to adjacent cells for communication, and frequency multiplexing is not performed in the same cluster so as to reduce the same-frequency interference.
S44, detecting the signal intensity.
The device detects its own signal strength.
S45, if the signal strength is insufficient, the connection with the node is disconnected.
The above-mentioned intensity deficiency, i.e. the signal intensity is smaller than the signal intensity threshold.
S46, connecting nodes with sufficient signal strength.
The above-mentioned intensities are sufficient, i.e. the signal intensity is greater than or equal to the signal intensity threshold. The node is node equipment, wherein the node equipment is equipment for completing networking, and can be the same equipment as equipment to be networked or can be equipment which can be connected with the equipment to be networked.
According to the method, the device to be networked analyzes whether the broadcast packet sent by the node device carries the special identifier to judge whether networking is performed or not, a Mesh network is formed after networking, N root nodes in the Mesh network can form a cluster, a specific partition mode of the cluster follows a formula N=i2+ij+j2, i and j take natural numbers and are not 0 at the same time, and each root node in the same cluster is allocated with different channels, so that the same-frequency interference is reduced. The module inside the device can detect the intensity of the own signal so as to judge whether to connect with the node, and any one end of the Mesh connection can be utilized to actively close the Mesh connection of the two parties.
Fig. 5 is a schematic structural diagram of a networking device according to an embodiment of the present disclosure, which specifically includes:
a receiving unit 501, configured to receive networking information sent by a first device;
a networking unit 502, configured to directly or indirectly perform networking with the first device by using the networking information, so as to obtain a mesh network;
a determining unit 503, configured to determine, for any second device in the mesh network, a first signal strength of a first target device connected to the second device, where the second device is a device in the mesh network other than the first device, and the first target device is the first device or another second device;
And a reorganizing unit 504, configured to control the second device to disconnect from the first target device and control the second device to perform networking again by using the networking information when the first signal strength is less than a signal strength threshold.
Optionally, in the apparatus of any embodiment of the disclosure, the reorganization unit 504 includes (not shown in the figure):
the first reorganization subunit is used for analyzing the first signal intensity to obtain a signal intensity indication RSSI value corresponding to the first signal intensity;
and the second reorganization subunit is configured to, when the signal strength indication RSSI value corresponding to the first signal strength is smaller than the signal strength indication RSSI value corresponding to the signal strength threshold, make the first signal strength smaller than the signal strength threshold.
Optionally, in the apparatus of any embodiment of the disclosure, the reorganization unit 504 includes (not shown in the figure):
a third reorganizing subunit, configured to control the second device to perform networking according to a signal search sequence by using the networking information, so that the second device is connected to a second target device, where the second target device is a device in the mesh network except for the first target device;
a fourth reorganization subunit configured to determine a second signal strength of the second target device connected to the second device;
A fifth reorganizing subunit, configured to determine that the second device completes networking when the second signal strength is greater than or equal to a signal strength threshold;
and a sixth reorganizing subunit, configured to control the second device to disconnect from the second target device and re-execute the networking step when the second signal strength is less than the signal strength threshold.
Optionally, in an apparatus of any embodiment of the disclosure, the networking unit 502 is configured to:
the second device performs networking by using the networking information and the first device;
or alternatively, the first and second heat exchangers may be,
and the second equipment uses the networking information and the second equipment which has completed networking with the first equipment to carry out networking.
Optionally, in an apparatus of any embodiment of the disclosure, the networking unit 502 is configured to:
and executing the step of directly or indirectly networking with the first device by using the networking information or controlling the second device to re-networking by using the networking information when the device identification in the networking information is consistent with the device identification of the second device.
Optionally, in an apparatus of any embodiment of the disclosure, the apparatus further comprises (not shown in the figures):
The dividing unit is used for dividing the equipment in the grid network according to whether the equipment in the grid network belongs to the same root node or not to obtain equipment cells corresponding to a plurality of root nodes;
and a channel unit for dividing different channels for the root node in each device cell.
The networking device provided in this embodiment may be a networking device as shown in fig. 5, and may perform all steps of the networking method as shown in fig. 2-4, so as to achieve the technical effects of the networking method as shown in fig. 2-4, and the detailed description of fig. 2-4 is omitted herein for brevity.
Fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure, and an electronic device 600 shown in fig. 6 includes: at least one processor 601, memory 602, at least one network interface 604, and other user interfaces 603. The various components in the electronic device 600 are coupled together by a bus system 605. It is understood that the bus system 605 is used to enable connected communications between these components. The bus system 605 includes a power bus, a control bus, and a status signal bus in addition to a data bus. But for clarity of illustration the various buses are labeled as bus system 605 in fig. 6.
The user interface 603 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, a trackball, a touch pad, or a touch screen, etc.).
It is to be appreciated that the memory 602 in embodiments of the disclosure may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM) which acts as an external cache. By way of example, and not limitation, many forms of RAM are available, such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (Double Data Rate SDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), and Direct memory bus RAM (DRRAM). The memory 602 described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
In some implementations, the memory 602 stores the following elements, executable units or data structures, or a subset thereof, or an extended set thereof: an operating system 6021 and application programs 6022.
The operating system 6021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks. The application 6022 includes various application programs such as a Media Player (Media Player), a Browser (Browser), and the like for realizing various application services. A program for implementing the method of the embodiment of the present disclosure may be included in the application 6022.
In the embodiments of the present disclosure, the processor 601 is configured to execute the method steps provided by the method embodiments by calling a program or an instruction stored in the memory 602, specifically, a program or an instruction stored in the application 6022, including, for example:
receiving networking information sent by first equipment;
directly or indirectly networking with the first equipment by utilizing the networking information to obtain a grid network;
determining a first signal strength of a first target device connected with any second device in the grid network, wherein the second device is a device except the first device in the grid network, and the first target device is the first device or other second devices;
And when the first signal intensity is smaller than a signal intensity threshold value, controlling the second equipment to disconnect from the first target equipment, and controlling the second equipment to carry out networking again by using the networking information.
Optionally, in a method of any embodiment of the disclosure, the first signal strength is less than a signal strength threshold, including:
analyzing the first signal intensity to obtain a signal intensity indication RSSI value corresponding to the first signal intensity;
and when the signal strength indication (RSSI) value corresponding to the first signal strength is smaller than the signal strength indication (RSSI) value corresponding to the signal strength threshold, the first signal strength is smaller than the signal strength threshold.
Optionally, in the method of any embodiment of the present disclosure, the controlling the second device to perform networking again by using the networking information includes:
controlling the second device to perform networking according to a signal searching sequence by using the networking information so that the second device is connected with a second target device, wherein the second target device is a device except the first target device in the grid network;
determining a second signal strength of the second target device connected to the second device;
When the second signal intensity is greater than or equal to the signal intensity threshold value, determining that the second equipment completes networking;
and when the second signal intensity is smaller than the signal intensity threshold value, controlling the second equipment to disconnect from the second target equipment, and re-executing the networking step.
Optionally, in the method of any embodiment of the present disclosure, the directly or indirectly networking with the first device using the networking information includes:
the second device performs networking by using the networking information and the first device;
or alternatively, the first and second heat exchangers may be,
and the second equipment uses the networking information and the second equipment which has completed networking with the first equipment to carry out networking.
Optionally, in the method of any embodiment of the present disclosure, the networking information carries an equipment identifier;
the method further comprises the following steps:
and executing the step of directly or indirectly networking with the first device by using the networking information or controlling the second device to re-networking by using the networking information when the device identification in the networking information is consistent with the device identification of the second device.
Optionally, in a method of any embodiment of the disclosure, the method further includes:
Dividing the equipment in the grid network according to whether the equipment in the grid network belongs to the same root node or not to obtain equipment cells corresponding to a plurality of root nodes;
different channels are partitioned for the root node in each device cell.
The methods disclosed in the embodiments of the present disclosure may be applied to the processor 601 or implemented by the processor 601. The processor 601 may be an integrated circuit chip with signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in the processor 601 or instructions in the form of software. The processor 601 may be a general purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The various methods, steps and logic blocks of the disclosure in the embodiments of the disclosure may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the embodiments of the present disclosure may be embodied directly in hardware, in a decoded processor, or in a combination of hardware and software elements in a decoded processor. The software elements may be located in a random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers, etc. as well known in the art. The storage medium is located in a memory 602, and the processor 601 reads information in the memory 602 and performs the steps of the above method in combination with its hardware.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or a combination thereof. For a hardware implementation, the processing units may be implemented within one or more application specific integrated circuits (Application Specific Integrated Circuits, ASIC), digital signal processors (Digital Signal Processing, DSP), digital signal processing devices (dspev, DSPD), programmable logic devices (Programmable Logic Device, PLD), field programmable gate arrays (Field-Programmable Gate Array, FPGA), general purpose processors, controllers, microcontrollers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described herein may be implemented by means of units that perform the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
The electronic device provided in this embodiment may be an electronic device as shown in fig. 6, and may perform all steps of the networking method as shown in fig. 2-4, so as to achieve the technical effects of the networking method as shown in fig. 2-4, and the detailed description will be omitted herein for brevity.
The disclosed embodiments also provide a storage medium (computer-readable storage medium). The storage medium here stores one or more programs. Wherein the storage medium may comprise volatile memory, such as random access memory; the memory may also include non-volatile memory, such as read-only memory, flash memory, hard disk, or solid state disk; the memory may also comprise a combination of the above types of memories.
When one or more programs in the storage medium are executable by one or more processors, the networking method executed on the electronic device side is implemented.
The above processor is configured to execute a networking program stored in the memory, so as to implement the following steps of a networking method executed on the electronic device side:
receiving networking information sent by first equipment;
directly or indirectly networking with the first equipment by utilizing the networking information to obtain a grid network;
determining a first signal strength of a first target device connected with any second device in the grid network, wherein the second device is a device except the first device in the grid network, and the first target device is the first device or other second devices;
And when the first signal intensity is smaller than a signal intensity threshold value, controlling the second equipment to disconnect from the first target equipment, and controlling the second equipment to carry out networking again by using the networking information.
Optionally, in a method of any embodiment of the disclosure, the first signal strength is less than a signal strength threshold, including:
analyzing the first signal intensity to obtain a signal intensity indication RSSI value corresponding to the first signal intensity;
and when the signal strength indication (RSSI) value corresponding to the first signal strength is smaller than the signal strength indication (RSSI) value corresponding to the signal strength threshold, the first signal strength is smaller than the signal strength threshold.
Optionally, in the method of any embodiment of the present disclosure, the controlling the second device to perform networking again by using the networking information includes:
controlling the second device to perform networking according to a signal searching sequence by using the networking information so that the second device is connected with a second target device, wherein the second target device is a device except the first target device in the grid network;
determining a second signal strength of the second target device connected to the second device;
When the second signal intensity is greater than or equal to the signal intensity threshold value, determining that the second equipment completes networking;
and when the second signal intensity is smaller than the signal intensity threshold value, controlling the second equipment to disconnect from the second target equipment, and re-executing the networking step.
Optionally, in the method of any embodiment of the present disclosure, the directly or indirectly networking with the first device using the networking information includes:
the second device performs networking by using the networking information and the first device;
or alternatively, the first and second heat exchangers may be,
and the second equipment uses the networking information and the second equipment which has completed networking with the first equipment to carry out networking.
Optionally, in the method of any embodiment of the present disclosure, the networking information carries an equipment identifier;
the method further comprises the following steps:
and executing the step of directly or indirectly networking with the first device by using the networking information or controlling the second device to re-networking by using the networking information when the device identification in the networking information is consistent with the device identification of the second device.
Optionally, in a method of any embodiment of the disclosure, the method further includes:
Dividing the equipment in the grid network according to whether the equipment in the grid network belongs to the same root node or not to obtain equipment cells corresponding to a plurality of root nodes;
different channels are partitioned for the root node in each device cell. Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative elements and steps are described above generally in terms of function in order to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, in a software module executed by a processor, or in a combination of the two. The software modules may be disposed in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
While the foregoing embodiments have been described in some detail for purposes of clarity of understanding, it will be understood that the above description is by way of example only and is not intended to limit the scope of the disclosure, and that any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the disclosure are intended to be included within the scope of the disclosure.
Claims (10)
1. A networking method, the method comprising:
receiving networking information sent by first equipment;
directly or indirectly networking with the first equipment by utilizing the networking information to obtain a grid network;
determining a first signal strength of a first target device connected with any second device in the grid network, wherein the second device is a device except the first device in the grid network, and the first target device is the first device or other second devices;
and when the first signal intensity is smaller than a signal intensity threshold value, controlling the second equipment to disconnect from the first target equipment, and controlling the second equipment to carry out networking again by using the networking information, wherein the second equipment is controlled to carry out networking according to a signal searching sequence by using the networking information, and the signal searching sequence comprises sequencing according to the equipment type of transmitting signals or sequencing according to the signal transmitting positions.
2. The method of claim 1, wherein the first signal strength is less than a signal strength threshold, comprising:
analyzing the first signal intensity to obtain a signal intensity indication RSSI value corresponding to the first signal intensity;
and when the signal strength indication (RSSI) value corresponding to the first signal strength is smaller than the signal strength indication (RSSI) value corresponding to the signal strength threshold, the first signal strength is smaller than the signal strength threshold.
3. The method of claim 1, wherein the controlling the second device to re-network using the networking information comprises:
controlling the second equipment to carry out networking according to a signal searching sequence by utilizing the networking information so as to enable the second equipment to be connected with second target equipment, wherein the second target equipment is equipment except the first target equipment in the grid network;
determining a second signal strength of the second target device connected to the second device;
determining that the second device completes networking when the second signal strength is greater than or equal to a signal strength threshold;
and when the second signal intensity is smaller than a signal intensity threshold value, controlling the second equipment to disconnect from the second target equipment, and re-executing the networking step.
4. The method of claim 1, wherein the utilizing the networking information to directly or indirectly network with the first device comprises:
the second equipment utilizes the networking information to carry out networking with the first equipment;
or alternatively, the first and second heat exchangers may be,
and the second equipment utilizes the networking information and the second equipment which has completed networking with the first equipment to carry out networking.
5. The method of claim 4, wherein the networking information carries a device identifier;
the method further comprises the steps of:
and executing the step of directly or indirectly networking with the first equipment by utilizing the networking information or controlling the second equipment to carry out networking again by utilizing the networking information when the equipment identification in the networking information is consistent with the equipment identification of the second equipment.
6. The method according to claim 1, wherein the method further comprises:
dividing the equipment in the grid network according to whether the equipment in the grid network belongs to the same root node or not to obtain equipment cells corresponding to a plurality of root nodes;
different channels are partitioned for the root node in each device cell.
7. A networking device, the device comprising:
the receiving unit is used for receiving networking information sent by the first equipment;
the networking unit is used for directly or indirectly networking with the first equipment by utilizing the networking information to obtain a grid network;
a determining unit, configured to determine, for any second device in the mesh network, a first signal strength of a first target device connected to the second device, where the second device is a device in the mesh network other than the first device, and the first target device is the first device or another second device;
and the reorganizing unit is used for controlling the second equipment to disconnect from the first target equipment and controlling the second equipment to carry out networking again by using the networking information when the first signal intensity is smaller than a signal intensity threshold value, wherein the second equipment is controlled to carry out networking according to a signal searching sequence by using the networking information, and the signal searching sequence comprises sequencing according to the equipment type of transmitting signals or sequencing according to the signal transmitting positions.
8. A networking system, the system comprising:
Networking device, first equipment and second equipment;
the networking device is used for receiving networking information sent by the first equipment; directly or indirectly networking with the first equipment by utilizing the networking information to obtain a grid network; determining a first signal strength of a first target device connected with any second device in the grid network, wherein the second device is a device except the first device in the grid network, and the first target device is the first device or other second devices; and when the first signal intensity is smaller than a signal intensity threshold value, controlling the second equipment to disconnect from the first target equipment, and controlling the second equipment to carry out networking again by using the networking information, wherein the second equipment is controlled to carry out networking according to a signal searching sequence by using the networking information, and the signal searching sequence comprises sequencing according to the equipment type of transmitting signals or sequencing according to the signal transmitting positions.
9. An electronic device, comprising:
a memory for storing a computer program;
a processor for executing a computer program stored in said memory, and which, when executed, implements the method of any of the preceding claims 1-6.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the method of any of the preceding claims 1-6.
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