CN111182659B - Mode switching method and mode switching device of Mesh equipment and Mesh equipment - Google Patents

Mode switching method and mode switching device of Mesh equipment and Mesh equipment Download PDF

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CN111182659B
CN111182659B CN201911293293.6A CN201911293293A CN111182659B CN 111182659 B CN111182659 B CN 111182659B CN 201911293293 A CN201911293293 A CN 201911293293A CN 111182659 B CN111182659 B CN 111182659B
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mode
mesh
mesh device
target
working mode
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CN111182659A (en
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张治梅
李游
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Shenzhen Gongjin Electronics Co Ltd
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Shenzhen Gongjin Electronics Co Ltd
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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
    • H04W84/20—Master-slave selection or change arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/14—Backbone network devices
    • 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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  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The application is applicable to the technical field of wireless Mesh networking, and provides a mode switching method and a mode switching device of a Mesh device and the Mesh device, wherein the method comprises the following steps: detecting a current working mode of a target Mesh device, wherein the working mode comprises a factory mode, a master mode and a slave mode; acquiring the current working mode of each other Mesh device in the same Mesh network with the target Mesh device; and switching the working mode of the target Mesh device according to the current working mode of the target Mesh device and the current working modes of other Mesh devices, wherein the working mode of one or only one Mesh device in the Mesh network is a main mode. By the method, the Mesh equipment can automatically switch the working mode of the Mesh equipment, mesh networking is completed, and great convenience is brought to users.

Description

Mode switching method and mode switching device of Mesh equipment and Mesh equipment
Technical Field
The present application belongs to the field of wireless Mesh networking technologies, and in particular, to a method and an apparatus for switching a mode of a Mesh device, and a computer-readable storage medium.
Background
The wireless Mesh network is a novel wireless broadband access network, and is already suitable for various wireless access networks such as broadband home networks, community networks, enterprise networks, metropolitan area networks and the like by virtue of multi-hop interconnection and Mesh topology characteristics.
In the prior art, a Mesh network includes a master node and a plurality of slave nodes, service requirements of all the slave nodes are reported to the master node, and the master node sets parameters for the slave nodes according to the requirements. Generally, in the process of wireless Mesh networking, users are required to manually set a master node and a slave node, and since most users are not skilled in the art, wireless Mesh networking causes great difficulty for them.
Therefore, it is necessary to provide a new method to solve the above technical problems.
Disclosure of Invention
In view of this, the present application provides a mode switching method and a mode switching apparatus for a Mesh device, and a computer-readable storage medium, which can implement self-adaptive switching of master and slave node modes of the Mesh device, and bring great convenience to Mesh networking of a user.
In a first aspect, an embodiment of the present application provides a method for switching modes of a Mesh device, including:
detecting a current working mode of a target Mesh device, wherein the working mode comprises a factory mode, a master mode and a slave mode;
acquiring the current working mode of each other Mesh device in the same Mesh network with the target Mesh device;
and switching the working mode of the target Mesh device according to the current working mode of the target Mesh device and the current working modes of the other Mesh devices, wherein the working mode of one and only one Mesh device in the Mesh network is a master mode.
In a second aspect, an embodiment of the present application provides a mode switching apparatus, including:
the device comprises a detection unit and a processing unit, wherein the detection unit is used for detecting the current working mode of a target Mesh device, and the working modes comprise a factory mode, a master mode and a slave mode;
the acquisition unit is used for acquiring the current working mode of each other Mesh device in the same Mesh network with the target Mesh device;
and a switching unit, configured to switch a working mode of the target Mesh device according to the current working mode of the target Mesh device and the current working modes of the other Mesh devices, where a working mode of one or only one Mesh device in the Mesh network is a master mode.
In a third aspect, an embodiment of the present application provides a Mesh device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the method provided in the first aspect when executing the computer program.
In a fourth aspect, the present application provides a computer-readable storage medium, where a computer program is stored, and the computer program, when executed by a processor, implements the method provided in the first aspect.
In a fifth aspect, an embodiment of the present application provides a computer program product, which, when running on a Mesh device, causes the Mesh device to perform the method provided in the first aspect.
As can be seen from the above, in the present application, a current working mode of the Mesh device is first detected, where the working mode includes a factory mode, a master mode, and a slave mode, then a current working mode of each other Mesh device in the same Mesh network as the Mesh device is obtained, and finally a working mode of the Mesh device is switched according to the current working mode of the Mesh device and the current working modes of the other Mesh devices, where the working mode of one or only one Mesh device in the Mesh network is the master mode. The process can realize that the Mesh equipment automatically switches the working mode of the Mesh equipment according to the working modes of other Mesh equipment in the same Mesh network, completes Mesh network networking and brings great convenience to users.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a network architecture diagram of a wireless Mesh network in an embodiment of the present application;
fig. 2 is a schematic flowchart of a mode switching method according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a mode switching device according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a Mesh device according to an embodiment of the present application.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It should also be understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when", "upon" or "in response to" determining "or" in response to detecting ". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".
Furthermore, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used for distinguishing between descriptions and not necessarily for describing or implying relative importance.
Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless otherwise specifically stated.
The mode switching method of the Mesh device is applied to the Mesh device, wherein the Mesh device is a Mesh router adopting a wireless Mesh technology. As shown in fig. 1, a network architecture of a wireless Mesh network is shown, where a plurality of Mesh routers exist in one wireless Mesh network, the Mesh routers are connected with each other in a wired or wireless manner, and each Mesh router has at least one path connected with the internet via a gateway router. When executing the mode switching method of the Mesh device provided by the application, any Mesh router in the wireless Mesh network first acquires the working modes of other Mesh routers in the wireless Mesh network, and then switches the working mode of the Mesh router based on the working modes of the other Mesh routers and the working mode of the Mesh router to ensure that the working mode of only one Mesh router in the wireless Mesh network is the main mode. The user only needs to access the Mesh router into the wireless Mesh network, so that the Mesh router can be automatically networked, and the working mode of the Mesh router does not need to be manually set.
Fig. 2 shows a flowchart of a mode switching method of a Mesh device provided in an embodiment of the present application, where the mode switching method of the Mesh device is applied to the Mesh device, and is detailed as follows:
step 201, detecting a current working mode of a target Mesh device, wherein the working mode includes a factory mode, a master mode and a slave mode;
in the embodiment of the application, when the Mesh device is started, the working mode of the Mesh device can be detected so as to adapt to the existing wireless Mesh network. In the subsequent operation process, the Mesh device can also detect the working mode of the Mesh device at regular time, so as to ensure the stability of the wireless Mesh network. The working modes of the Mesh device include a factory mode, a master mode and a slave mode. An unused Mesh device is usually in a factory mode, and when a user accesses an unused Mesh device into an existing wireless Mesh network, the Mesh device is switched from the factory mode to a master mode or a slave mode. Specifically, the Mesh device with the master mode as the working mode is used as a master node in the wireless Mesh network, and the Mesh device with the slave mode as the working mode is used as a slave node in the wireless Mesh network. And reporting the service requirements of all the Mesh devices with the slave mode to the Mesh devices with the master mode, wherein the Mesh devices with the master mode set parameters for the Mesh devices with the slave mode according to the requirements. It should be noted that the target Mesh device may be any Mesh device in a wireless Mesh network, each Mesh device may execute the mode switching method provided in the embodiment of the present application, and when any Mesh device in the wireless Mesh network executes the mode switching method, the Mesh device itself serves as the target Mesh device.
Step 202, obtaining the current working mode of each other Mesh device in the same Mesh network with the target Mesh device;
in this embodiment of the application, the Mesh network in which the target Mesh device is located further includes a plurality of other Mesh devices, and in order to implement Mesh networking, the target Mesh device needs to obtain a current operating mode of each of the other Mesh devices. Because a plurality of Mesh devices in the same Mesh network can communicate with each other pairwise, each other Mesh device can detect the current working mode of the Mesh device, and then packs the current working mode information of the Mesh device into a data packet to be sent to the target Mesh device. And the target Mesh device receives and analyzes the data packet to obtain the current working mode of each other Mesh device. Specifically, several Mesh devices in the same Mesh network may be connected through RJ45 (Registered Jack) or backhaul, which is not limited herein.
Optionally, the step 202 specifically includes:
a1, receiving messages sent by other Mesh devices based on a preset communication protocol;
and A2, analyzing the message to obtain the current working mode of each other Mesh device.
The preset communication protocol may be a must-be-sure protocol (Beacon protocol), or may be another protocol, which is not limited herein. Taking a Beacon protocol as an example, the target Mesh device runs a Beacon message processing process, the Beacon message processing process is in a blocking state when not receiving the Beacon message, and when receiving the Beacon messages sent by other Mesh devices, the Beacon message processing process starts to analyze the received Beacon messages. The above Beacon message processing process firstly analyzes the type of the Beacon message, judges whether the Beacon message is a Beacon request message, if so, obtains the current working mode of the Mesh device contained in the Beacon message, and if so, performs other corresponding processing.
Specifically, each Mesh device in the wireless Mesh network sends and processes the Beacon packet at regular time. The Beacon message sent by each Mesh device contains information such as active MAC, protocol number, message type, device working mode and the like. The source MAC is the MAC address of the Mesh equipment which sends the Beacon message; the device working mode is the current working mode of the Mesh device sending the Beacon message. In this embodiment, the target Mesh device may broadcast its own working mode to the other Mesh devices.
And 203, switching the working mode of the target Mesh device according to the current working mode of the target Mesh device and the current working modes of the other Mesh devices, wherein the working mode of one or only one Mesh device in the Mesh network is a master mode.
In this embodiment, the target Mesh device switches its own working mode according to its own current working mode and the current working modes of the other Mesh devices. The switching principle is as follows: and ensuring that the working mode of one or only one Mesh device in the Mesh network is a main mode.
Optionally, if the current working mode of the target Mesh device is a factory mode, step 203 specifically includes:
b1, if Mesh equipment with a working mode as a master mode exists in the other Mesh equipment, switching the working mode of the target Mesh equipment into a slave mode;
and B2, if no Mesh device with the working mode as the main mode exists in the other Mesh devices, switching the working mode of the target Mesh device to the main mode.
Specifically, if there are other Mesh devices whose operating modes are master modes already in the wireless Mesh network where the target Mesh device is located, the operating mode of the target Mesh device is switched from the factory mode to the slave mode. And if the target Mesh device detects that the target Mesh device is connected with the gateway device through the RJ45 and acquires the IP address allocated by the gateway device, and the target Mesh device judges that no other Mesh device with the main working mode exists in the wireless Mesh network, switching the working mode of the target Mesh device from a factory leaving mode to the main working mode. After detecting that there is no Mesh device with the master mode as the working mode in each of the other Mesh devices, the target Mesh device may continuously detect the working mode of each of the other Mesh devices within a predetermined time, and if the predetermined time is exceeded or no Mesh device with the master mode as the working mode is detected, it is determined that there is no other Mesh device with the master mode as the working mode in the wireless Mesh network. The preset certain time may be 20 seconds, which is not limited herein.
Optionally, if the current working mode of the target Mesh device is a slave mode, step 203 specifically includes:
c1, if no Mesh equipment with the working mode as the main mode exists in the other Mesh equipment, switching the working mode of the Mesh equipment into the main mode;
and C2, if the Mesh equipment with the working mode as the master mode exists in the other Mesh equipment, keeping the working mode of the Mesh equipment as the slave mode.
Specifically, if the target Mesh device detects that the target Mesh device is already connected to the gateway device through the RJ45 and acquires the IP address allocated to the gateway device, and detects that there is no other Mesh device whose operating mode is the master mode in the wireless Mesh network where the target Mesh device is located, the operating mode of the target Mesh device is switched from the slave mode to the master mode. And if other Mesh devices with the main working mode are detected in the wireless Mesh network where the target Mesh device is located, keeping the working mode of the target Mesh device as the slave mode.
Optionally, if the current working mode of the target Mesh device is a master mode, step 203 specifically includes:
d1, if no Mesh device with the working mode as the main mode exists in the other Mesh devices, keeping the working mode of the target Mesh device as the main mode;
and D2, if the Mesh equipment with the main working mode exists in the other Mesh equipment, switching the working mode of the target Mesh equipment according to the equipment parameter information of the target Mesh equipment and the Mesh equipment to be compared, wherein the Mesh equipment to be compared is the Mesh equipment with the main working mode in the other Mesh equipment.
Specifically, if there is no Mesh device with a master mode as a working mode in the other Mesh devices, and it is detected that the target Mesh device has been connected to the gateway device through the RJ45 and has acquired the IP address assigned to the gateway device, the working mode of the target Mesh device is maintained as the master mode. And if the Mesh device with the main working mode exists in the other Mesh devices, acquiring the device parameter information of the target Mesh device and the Mesh device to be compared, and determining how to switch the working mode of the target Mesh device by analyzing the device parameter information.
Optionally, the step D2 specifically includes:
e1, obtaining network state information of the target Mesh device and the Mesh device to be compared, wherein the network state information is used for indicating whether the Mesh device is connected with a network or not and indicating a network connection mode of the Mesh device when the Mesh device is connected with the network;
e2, if the target Mesh device is determined to be not connected with the network based on the network state information of the target Mesh device and the Mesh device to be compared is determined to be connected with the network based on the network state information of the Mesh device to be compared, switching the working mode of the target Mesh device to a slave mode;
e3, if the Mesh equipment to be compared is determined not to be connected with the network based on the network state information of the Mesh equipment to be compared, triggering the working mode of the Mesh equipment to be compared to be switched to a slave mode;
e4, if the target Mesh device is determined to be connected with the network in a wireless mode based on the network state information of the target Mesh device, and the Mesh device to be compared is determined to be connected with the network in a wired mode based on the network state information of the Mesh device to be compared, switching the working mode of the target Mesh device to a slave mode;
and E5, if the target Mesh equipment is determined to be connected with the network in a wired mode based on the network state information of the target Mesh equipment, or the Mesh equipment to be compared is determined to be connected with the network in a wireless mode based on the network state information of the Mesh equipment to be compared, triggering the working mode of the Mesh equipment to be compared to be switched to a slave mode.
The network state information indicates whether the Mesh device is connected with the network or not and indicates the network connection mode of the Mesh device when the Mesh device is connected with the network. The network connection mode comprises wired connection and wireless connection. For example, the network status information includes text information "connected, wireless", which indicates that the Mesh device is connected to the network (the Mesh device is connected to the gateway device and acquires the IP address assigned to the gateway device), and the network connection mode is wireless connection.
In the embodiment of the present application, the target Mesh device and the Mesh device to be compared have four situations based on whether to connect to a network:
(1) The target Mesh equipment is connected with the network, and the Mesh equipment to be compared is not connected with the network;
(2) The target Mesh equipment is not connected with the network, and the Mesh equipment to be compared is connected with the network;
(3) The target Mesh equipment and the Mesh equipment to be compared are not connected with the network;
(4) The target Mesh equipment and the Mesh equipment to be compared are connected with the network.
And (3) when the condition in the step (2) occurs, switching the working mode of the target Mesh device to a slave mode, and keeping the working mode of the Mesh device to be compared as a master mode. And when the condition in the (1) or (3) occurs, the target Mesh device sends trigger information to the Mesh device to be compared. The trigger information includes the working mode information and the network state information of the target Mesh device, and the Mesh device to be compared switches the working mode to the slave mode after receiving the trigger information.
And when the condition in the step (4) occurs, switching the working mode of the target Mesh device according to the network connection mode of the target Mesh device and the Mesh device to be compared. The target Mesh device and the Mesh device to be compared have four conditions based on a network connection mode:
(41) The Mesh device to be compared is connected with the network in a wired mode;
(42) The Mesh device to be compared is connected with the network in a wireless mode;
(43) The target Mesh equipment and the Mesh equipment to be compared are connected with the network in a wireless mode;
(44) And the target Mesh equipment and the Mesh equipment to be compared are connected with the network in a wired mode.
And when the condition in the step (41) occurs, switching the working mode of the target Mesh device from the master mode to the slave mode. When the condition in (42), (43) or (44) occurs, the target Mesh device sends trigger information to the Mesh device to be compared. The trigger information includes the working mode information and the network state information of the target Mesh device, and the Mesh device to be compared switches the working mode to the slave mode after receiving the trigger information.
As a possible implementation, when the case in (44) occurs, the following steps in F1, F2, F3 may also be performed.
Optionally, the step D2 specifically includes:
f1, obtaining a competition value of the target Mesh device and the Mesh device to be compared, wherein the competition value is used for representing the competition priority of the Mesh device;
f2, if the competition value of the target Mesh equipment is not smaller than the competition value of the Mesh equipment to be compared, switching the working mode of the target Mesh equipment to a slave mode;
and F3, if the competition value of the target Mesh device is smaller than the competition value of the Mesh device to be compared, keeping the working mode of the target Mesh device as a master mode, and triggering the Mesh device to be compared to be switched into a slave mode.
Each Mesh device has a preset competition value, and the competition value can reflect the competition priority of the Mesh device. The smaller the contention value, the higher the contention priority of the Mesh device. Comparing the competition values of the target Mesh device and the Mesh device to be compared, and if the competition value of the target Mesh device is greater than or equal to the competition value of the Mesh device to be compared, switching the working mode of the target Mesh device from a master mode to a slave mode; and if the competition value of the target Mesh equipment is smaller than the competition value of the Mesh equipment to be compared, keeping the working mode of the target Mesh equipment as a master mode, and simultaneously triggering the working mode of the Mesh equipment to be compared to be switched from the master mode to a slave mode.
For example, if the contention value of the target Mesh device is "1" and the contention value of the Mesh device to be compared is "3", the contention priority of the target Mesh device is higher, and the operation mode of the Mesh device to be compared is switched from the master mode to the slave mode.
It should be noted that, in a wireless Mesh network, if a gateway device supports a Mesh technology, that is, if a Mesh device serves as a gateway of the wireless Mesh network, a contention value of the gateway device is always the smallest compared with contention values of other Mesh devices in the wireless Mesh network, so as to ensure that a contention priority level in which an operating mode of the gateway device is a master mode is the highest, and the operating mode of the gateway device is certainly switched to the master mode.
As a possible implementation manner, when the contention value of the target Mesh device is equal to the contention value of the Mesh device to be compared, the target Mesh device may generate a random number as a new contention value of the target Mesh device, and then compare the new contention value with the contention value of the Mesh device to be compared again. For example, when the contention value of the target Mesh device and the contention value of the Mesh device to be compared are both "2", the target Mesh device randomly generates a value "4" as a new contention value of the target Mesh device, and then compares the new contention value "4" of the target Mesh device with the contention value "2" of the Mesh device to be compared, so that the operating mode of the target Mesh device is switched to the slave mode.
As can be seen from the above, in the present application, a current working mode of the Mesh device is first detected, where the working mode includes a factory mode, a master mode, and a slave mode, then a current working mode of each other Mesh device in the same Mesh network as the Mesh device is obtained, and finally a working mode of the Mesh device is switched according to the current working mode of the Mesh device and the current working modes of the other Mesh devices, where the working mode of one or only one Mesh device in the Mesh network is the master mode. The process can realize that the Mesh equipment automatically switches the working mode of the Mesh equipment according to the working modes of other Mesh equipment in the same Mesh network, completes Mesh network networking and brings great convenience to users.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by functions and internal logic of the process, and should not constitute any limitation to the implementation process of the embodiments of the present application.
Fig. 3 is a schematic structural diagram of a mode switching device provided in an embodiment of the present application, where the mode switching device is applicable to a Mesh device, and for convenience of description, only a part related to the embodiment of the present application is shown.
The mode switching device 300 includes:
a detecting unit 301, configured to detect a current working mode of a target Mesh device, where the working mode includes a factory mode, a master mode, and a slave mode;
an obtaining unit 302, configured to obtain a current working mode of each other Mesh device in the same Mesh network as the target Mesh device;
a switching unit 303, configured to switch a working mode of the target Mesh device according to a current working mode of the target Mesh device and current working modes of the other Mesh devices, where a working mode of one or only one Mesh device in the Mesh network is a master mode.
Optionally, if the current working mode of the target Mesh device is a factory mode, the switching unit 303 further includes:
a first mode switching subunit, configured to switch the working mode of the target Mesh device to a slave mode if there is a Mesh device whose working mode is a master mode in the other Mesh devices; and if no Mesh device with the working mode as the main mode exists in the other Mesh devices, switching the working mode of the target Mesh device to the main mode.
Optionally, if the current working mode of the target Mesh device is a slave mode, the switching unit 303 further includes:
a second mode switching subunit, configured to switch the operating mode of the Mesh device to the master mode if there is no Mesh device whose operating mode is the master mode in the other Mesh devices; and if the Mesh equipment with the main working mode exists in the other Mesh equipment, keeping the working mode of the Mesh equipment as the slave mode.
Optionally, if the current working mode of the target Mesh device is a master mode, the switching unit 303 further includes:
a third mode switching subunit, configured to, if there is no Mesh device whose operating mode is the master mode in the other Mesh devices, maintain the operating mode of the target Mesh device as the master mode; and if the Mesh equipment with the main working mode exists in the other Mesh equipment, switching the working mode of the target Mesh equipment according to the equipment parameter information of the target Mesh equipment and the Mesh equipment to be compared, wherein the Mesh equipment to be compared is the Mesh equipment with the main working mode in the other Mesh equipment.
Optionally, the third mode switching subunit further includes:
a network status information obtaining subunit, configured to obtain network status information of the target Mesh device and the Mesh device to be compared, where the network status information is used to indicate whether the Mesh device is connected to a network and indicate a network connection mode of the Mesh device when the Mesh device is connected to the network;
a fourth mode switching subunit, configured to switch the working mode of the target Mesh device to a slave mode if it is determined that the target Mesh device is not connected to the network based on the network state information of the target Mesh device and it is determined that the Mesh device to be compared is connected to the network based on the network state information of the Mesh device to be compared; if the Mesh equipment to be compared is determined to be not connected with the network based on the network state information of the Mesh equipment to be compared, triggering the working mode of the Mesh equipment to be compared to be switched to a slave mode; if the target Mesh device is determined to be connected with the network in a wireless mode based on the network state information of the target Mesh device, and the Mesh device to be compared is determined to be connected with the network in a wired mode based on the network state information of the Mesh device to be compared, switching the working mode of the target Mesh device to a slave mode; and if the target Mesh equipment is determined to be connected with the network in a wired mode based on the network state information of the target Mesh equipment or the Mesh equipment to be compared is determined to be connected with the network in a wireless mode based on the network state information of the Mesh equipment to be compared, triggering the working mode of the Mesh equipment to be compared to be switched to a slave mode.
Optionally, the third mode switching subunit further includes:
a contention value obtaining subunit, configured to obtain a contention value between the target Mesh device and the Mesh device to be compared, where the contention value is used to indicate a contention priority of the Mesh device;
a fifth mode switching unit, configured to switch a working mode of the target Mesh device to a slave mode if a contention value of the target Mesh device is not less than a contention value of the Mesh device to be compared; and if the competition value of the target Mesh equipment is smaller than the competition value of the Mesh equipment to be compared, keeping the working mode of the target Mesh equipment as a master mode, and triggering the Mesh equipment to be compared to be switched into a slave mode.
Optionally, the acquiring unit 302 includes:
the message receiving subunit is configured to receive a message sent by each of the other Mesh devices based on a preset communication protocol;
and the message analyzing subunit is used for analyzing the message to obtain the current working mode of each other Mesh device.
As can be seen from the above, in the present application scheme, the current working mode of the Mesh device is first detected, where the working mode includes a factory mode, a master mode, and a slave mode, then the current working mode of each other Mesh device in the same Mesh network as the Mesh device is obtained, and finally the working mode of the Mesh device is switched according to the current working mode of the Mesh device and the current working modes of the other Mesh devices, where one or only one working mode of the Mesh device in the Mesh network is the master mode. The process can realize that the Mesh equipment automatically switches the working mode of the Mesh equipment according to the working modes of other Mesh equipment in the same Mesh network, completes Mesh network networking and brings great convenience to users.
Fig. 4 is a schematic structural diagram of a Mesh device according to an embodiment of the present application. As shown in fig. 4, the Mesh device 4 of this embodiment includes: at least one processor 40 (only one shown in fig. 4), a memory 41, and a computer program 42 stored in the memory 41 and operable on the at least one processor 40, wherein the processor 40 executes the computer program 42 to perform the following steps:
detecting a current working mode of a target Mesh device, wherein the working mode comprises a factory mode, a master mode and a slave mode;
acquiring the current working mode of each other Mesh device in the same Mesh network with the target Mesh device;
and switching the working mode of the target Mesh device according to the current working mode of the target Mesh device and the current working modes of the other Mesh devices, wherein the working mode of one and only one Mesh device in the Mesh network is a master mode.
Assuming that the above is the first possible implementation manner, in a second possible implementation manner provided based on the first possible implementation manner, if the current operating mode of the target Mesh device is a factory mode, the switching the operating mode of the target Mesh device according to the current operating mode of the target Mesh device and the current operating modes of the other Mesh devices includes:
if the Mesh device with the working mode as the master mode exists in the other Mesh devices, switching the working mode of the target Mesh device to the slave mode;
and if no Mesh device with the main mode as the working mode exists in the other Mesh devices, switching the working mode of the target Mesh device to the main mode.
In a third possible implementation manner based on the first possible implementation manner, if the current operating mode of the target Mesh device is a slave mode, the switching the operating mode of the target Mesh device according to the current operating mode of the target Mesh device and the current operating modes of the other Mesh devices includes:
if no Mesh device with the main mode as the working mode exists in the other Mesh devices, switching the working mode of the Mesh device into the main mode;
and if the Mesh equipment with the main working mode exists in the other Mesh equipment, keeping the working mode of the Mesh equipment as the slave mode.
In a fourth possible implementation manner based on the first possible implementation manner, if the current operating mode of the target Mesh device is a master mode, the switching the operating mode of the target Mesh device according to the current operating mode of the target Mesh device and the current operating modes of the other Mesh devices includes:
if no Mesh device with the main mode as the working mode exists in the other Mesh devices, keeping the working mode of the target Mesh device as the main mode;
and if the Mesh equipment with the main working mode exists in the other Mesh equipment, switching the working mode of the target Mesh equipment according to the equipment parameter information of the target Mesh equipment and the Mesh equipment to be compared, wherein the Mesh equipment to be compared is the Mesh equipment with the main working mode in the other Mesh equipment.
In a fifth possible implementation manner based on the fourth possible implementation manner, the switching the operating mode of the target Mesh device according to the device parameter information of the target Mesh device and the Mesh device to be compared includes:
acquiring network state information of the target Mesh device and the Mesh device to be compared, wherein the network state information is used for indicating whether the Mesh device is connected with a network or not and indicating a network connection mode of the Mesh device when the Mesh device is connected with the network;
if the target Mesh device is determined to be not connected with the network based on the network state information of the target Mesh device and the Mesh device to be compared is determined to be connected with the network based on the network state information of the Mesh device to be compared, switching the working mode of the target Mesh device to a slave mode;
if the Mesh equipment to be compared is determined to be not connected with the network based on the network state information of the Mesh equipment to be compared, triggering the working mode of the Mesh equipment to be compared to be switched to a slave mode;
if the target Mesh device is determined to be connected with the network in a wireless mode based on the network state information of the target Mesh device, and the Mesh device to be compared is determined to be connected with the network in a wired mode based on the network state information of the Mesh device to be compared, switching the working mode of the target Mesh device to a slave mode;
and if the target Mesh equipment is determined to be connected with the network in a wired mode based on the network state information of the target Mesh equipment or the Mesh equipment to be compared is determined to be connected with the network in a wireless mode based on the network state information of the Mesh equipment to be compared, triggering the working mode of the Mesh equipment to be compared to be switched to a slave mode.
In a sixth possible implementation manner provided on the basis of the fourth possible implementation manner, the switching the operating mode of the target Mesh device according to the device parameter information of the target Mesh device and the device parameter information of the Mesh device to be compared includes:
obtaining a competition value of the target Mesh device and the Mesh device to be compared, wherein the competition value is used for representing the competition priority of the Mesh device;
if the competition value of the target Mesh equipment is not less than the competition value of the Mesh equipment to be compared, switching the working mode of the target Mesh equipment to a slave mode;
and if the competition value of the target Mesh equipment is smaller than that of the Mesh equipment to be compared, keeping the working mode of the target Mesh equipment as a master mode, and triggering the Mesh equipment to be compared to be switched to a slave mode.
In a seventh possible implementation manner that is based on the first possible implementation manner, or based on the second possible implementation manner, or based on the third possible implementation manner, or based on the fourth possible implementation manner, or based on the fifth possible implementation manner, or based on the sixth possible implementation manner, the obtaining a current operating mode of each other Mesh device in the same Mesh network as the Mesh device includes:
receiving messages sent by other Mesh devices based on a preset communication protocol;
and analyzing the message to obtain the current working mode of each other Mesh device.
The Mesh device may include, but is not limited to, a processor 40, a memory 41. It will be understood by those skilled in the art that fig. 4 is merely an example of the Mesh device 4, and does not constitute a limitation of the Mesh device 4, and may include more or less components than those shown, or combine some components, or different components, for example, may further include an input-output device, a network access device, and the like.
The Processor 40 may be a Central Processing Unit (CPU), and the Processor 40 may be other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 41 may be an internal storage unit of the Mesh device 4, such as a hard disk or a memory of the Mesh device 4. In other embodiments, the memory 41 may also be an external storage device of the Mesh device 4, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like provided on the Mesh device 4. Further, the memory 41 may include both an internal storage unit and an external storage device of the Mesh device 4. The memory 41 is used for storing an operating system, an application program, a BootLoader (BootLoader), data, other programs, and the like, such as program codes of the computer programs. The above-mentioned memory 41 may also be used to temporarily store data that has been output or is to be output.
As can be seen from the above, in the present application, a current working mode of the Mesh device is first detected, where the working mode includes a factory mode, a master mode, and a slave mode, then a current working mode of each other Mesh device in the same Mesh network as the Mesh device is obtained, and finally a working mode of the Mesh device is switched according to the current working mode of the Mesh device and the current working modes of the other Mesh devices, where the working mode of one or only one Mesh device in the Mesh network is the master mode. The process can realize that the Mesh equipment automatically switches the working mode of the Mesh equipment according to the working modes of other Mesh equipment in the same Mesh network, completes Mesh network networking and brings great convenience to users.
It should be noted that, for the information interaction, execution process, and other contents between the above-mentioned devices/units, the specific functions and technical effects thereof are based on the same concept as those of the embodiment of the method of the present application, and specific reference may be made to the part of the embodiment of the method, which is not described herein again.
It should be clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional units and modules is only used for illustration, and in practical applications, the above functions may be distributed as different functional units and modules according to needs, that is, the internal structure of the apparatus may be divided into different functional units or modules to implement all or part of the above described functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. For the specific working processes of the units and modules in the system, reference may be made to the corresponding processes in the foregoing method embodiments, which are not described herein again.
The embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements the steps in the above method embodiments.
The embodiments of the present application provide a computer program product, which when running on a Mesh device, enables the Mesh device to implement the steps in the above method embodiments when executed.
The integrated unit may be stored in a computer-readable storage medium if it is implemented in the form of a software functional unit and sold or used as a separate product. Based on such understanding, all or part of the flow of the method of the embodiments described above can be implemented by instructing relevant hardware by a computer program, and the computer program can be stored in a computer readable storage medium, and when executed by a processor, the computer program can implement the steps of the embodiments of the methods described above. The computer program includes computer program code, and the computer program code may be in a source code form, an object code form, an executable file or some intermediate form. The computer-readable medium may include at least: any entity or means capable of carrying computer program code to the mode switching means/Mesh device, to a recording medium, to a computer Memory, to a Read-Only Memory (ROM), to a Random Access Memory (RAM), to an electrical carrier signal, to a telecommunications signal, and to a software distribution medium. Such as a usb-drive, a removable hard drive, a magnetic or optical disk, etc. In certain jurisdictions, computer-readable media may not be an electrical carrier signal or a telecommunications signal in accordance with legislative and patent practice.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. 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 application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/network device and method may be implemented in other ways. For example, the above-described apparatus/network device embodiments are merely illustrative, and for example, the division of the above modules or units is only one logical function division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present application, and they should be construed as being included in the present application.

Claims (10)

1. A mode switching method of a Mesh device is characterized by comprising the following steps:
detecting a current working mode of a target Mesh device, wherein the working mode comprises a factory mode, a master mode and a slave mode;
acquiring the current working mode of each other Mesh device in the same Mesh network with the target Mesh device;
switching the working mode of the target Mesh device according to the current working mode of the target Mesh device and the current working modes of the other Mesh devices, wherein the working mode of one and only one Mesh device in the Mesh network is a master mode;
if the current working mode of the target Mesh device is the master mode, switching the working mode of the target Mesh device according to the current working mode of the target Mesh device and the current working modes of the other Mesh devices, including:
if the Mesh device with the main working mode exists in the other Mesh devices, switching the working mode of the target Mesh device according to device parameter information of the target Mesh device and the Mesh device to be compared, wherein the Mesh device to be compared is the Mesh device with the main working mode in the other Mesh devices, and the device parameter information comprises network state information and/or a competition value;
the network state information is used for indicating whether the Mesh device is connected with a network or not and indicating the network connection mode of the Mesh device when the Mesh device is connected with the network, so that the working mode of the target Mesh device is switched after the network connection state and the network connection mode of the Mesh device are determined based on the network state information;
the competition value is used for representing competition priority of the Mesh devices, so that the working mode of the target Mesh device is switched after the size relation of the competition values among the Mesh devices is determined based on the competition value.
2. The mode switching method according to claim 1, wherein if the current operating mode of the target Mesh device is a factory mode, the switching the operating mode of the target Mesh device according to the current operating mode of the target Mesh device and the current operating modes of the other Mesh devices comprises:
if the Mesh equipment with the working mode as the master mode exists in the other Mesh equipment, switching the working mode of the target Mesh equipment into a slave mode;
and if no Mesh device with the main mode as the working mode exists in the other Mesh devices, switching the working mode of the target Mesh device to the main mode.
3. The mode switching method according to claim 1, wherein if the current working mode of the target Mesh device is a slave mode, the switching the working mode of the target Mesh device according to the current working mode of the target Mesh device and the current working modes of the other Mesh devices comprises:
if no Mesh device with the working mode as the main mode exists in the other Mesh devices, switching the working mode of the Mesh device to the main mode;
and if the Mesh device with the master mode as the working mode exists in the other Mesh devices, keeping the working mode of the Mesh device as the slave mode.
4. The mode switching method according to claim 1, wherein if the current operating mode of the target Mesh device is a master mode, the switching the operating mode of the target Mesh device according to the current operating mode of the target Mesh device and the current operating modes of the other Mesh devices comprises:
and if no Mesh device with the main working mode exists in the other Mesh devices, keeping the working mode of the target Mesh device as the main mode.
5. The mode switching method according to claim 1, wherein the switching the operating mode of the target Mesh device according to the device parameter information of the target Mesh device and the Mesh device to be compared comprises:
acquiring network state information of the target Mesh device and the Mesh device to be compared;
if the target Mesh device is determined to be not connected with the network based on the network state information of the target Mesh device and the Mesh device to be compared is determined to be connected with the network based on the network state information of the Mesh device to be compared, switching the working mode of the target Mesh device to a slave mode;
if the Mesh equipment to be compared is determined to be not connected with the network based on the network state information of the Mesh equipment to be compared, triggering the working mode of the Mesh equipment to be compared to be switched to a slave mode;
if the target Mesh device is determined to be connected with the network in a wireless mode based on the network state information of the target Mesh device, and the Mesh device to be compared is determined to be connected with the network in a wired mode based on the network state information of the Mesh device to be compared, switching the working mode of the target Mesh device to a slave mode;
and if the target Mesh device is determined to be connected with the network in a wired mode based on the network state information of the target Mesh device, or the Mesh device to be compared is determined to be connected with the network in a wireless mode based on the network state information of the Mesh device to be compared, triggering the working mode of the Mesh device to be compared to be switched to the slave mode.
6. The mode switching method according to claim 1, wherein the switching the operating mode of the target Mesh device according to the device parameter information of the target Mesh device and the Mesh device to be compared comprises:
obtaining a competition value of the target Mesh device and the Mesh device to be compared;
if the competition value of the target Mesh equipment is not less than the competition value of the Mesh equipment to be compared, switching the working mode of the target Mesh equipment to a slave mode;
if the competition value of the target Mesh device is smaller than the competition value of the Mesh device to be compared, keeping the working mode of the target Mesh device as a master mode, and triggering the Mesh device to be compared to be switched to a slave mode.
7. The mode switching method according to any one of claims 1 to 6, wherein the obtaining a current operating mode of each of the other Mesh devices in the same Mesh network as the Mesh device comprises:
receiving messages sent by other Mesh devices based on a preset communication protocol;
and analyzing the message to obtain the current working mode of each other Mesh device.
8. A mode switching apparatus, comprising:
the device comprises a detection unit and a processing unit, wherein the detection unit is used for detecting the current working mode of a target Mesh device, and the working mode comprises a factory mode, a master mode and a slave mode;
the acquisition unit is used for acquiring the current working mode of each other Mesh device in the same Mesh network with the target Mesh device;
a switching unit, configured to switch a working mode of the target Mesh device according to a current working mode of the target Mesh device and current working modes of the other Mesh devices, where a working mode of one or only one Mesh device in the Mesh network is a master mode;
the switching unit is specifically configured to switch the working mode of the target Mesh device according to device parameter information of the target Mesh device and the Mesh device to be compared when the current working mode of the target Mesh device is a master mode and the Mesh device with the working mode as the master mode exists in each of the other Mesh devices, where the Mesh device to be compared is a Mesh device with the working mode as the master mode in each of the other Mesh devices, and the device parameter information includes network state information and/or a contention value;
the network state information is used for indicating whether the Mesh device is connected with a network or not and indicating the network connection mode of the Mesh device when the Mesh device is connected with the network, so that the working mode of the target Mesh device is switched after the network connection state and the network connection mode of the Mesh device are determined based on the network state information;
the competition value is used for representing the competition priority of the Mesh devices, so that the working mode of the target Mesh device is switched after the size relation of the competition values among the Mesh devices is determined based on the competition value.
9. Mesh device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the method according to any of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1 to 7.
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