CN116232889A

CN116232889A - Data processing method and device based on network topology structure

Info

Publication number: CN116232889A
Application number: CN202211667069.0A
Authority: CN
Inventors: 李欣; 唐杰; 陈道远; 张维建
Original assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Lianyun Technology Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Lianyun Technology Co Ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-06

Abstract

According to the data processing method and device based on the network topology structure, the centralized control equipment is connected with each piece of sub-equipment, one piece of sub-equipment is connected with at least one piece of sub-equipment, and under the condition that a command is lost by a second piece of sub-equipment, the command is sent to the second piece of sub-equipment, so that the problem of packet loss of the sub-equipment can be solved.

Description

Data processing method and device based on network topology structure

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a data processing method and apparatus based on a network topology structure.

Background

In the IOT industry, the effectiveness, reliability and real-time performance of data communication are very important, and many centralized control devices such as gateways, super gateways, centralized control panels and the like have been developed in the aspect of smart home as hosts of various intelligent devices such as wifi, ble, mesh, 485, can bus protocols and the like, and the centralized control device serving as a host of sub-devices can control all sub-devices under the centralized control device, but the control means of the centralized control device is relatively single, the centralized control device usually sends command data frames, the sub-devices receive commands to make corresponding actions, and the situation that data are easy to lose when the environment fluctuates, and the situation that the network cannot be upgraded online when the sub-devices lose can occur in the data transmission mode.

Disclosure of Invention

Aiming at the problems, the application provides a data processing method and device based on a network topology structure, which can solve the problem of packet loss of sub-equipment.

The embodiment of the application provides a data processing method based on a network topology structure, wherein the network topology structure comprises the following steps: the centralized control equipment and a plurality of sub-equipment, centralized control equipment is connected with each sub-equipment, and a sub-equipment is connected with at least one sub-equipment, and the sub-equipment includes: a first sub-device and a second sub-device, the first sub-device being connected to the second sub-device, the method being applied to the first sub-device, the method comprising:

under the condition that the centralized control equipment sends a command to each piece of sub-equipment, determining whether the second piece of sub-equipment loses the command;

and in the case that the second sub-device is determined to lose the command, sending the command to the second sub-device.

In some embodiments, the method further comprises:

acquiring first feedback information of the second device executing the command;

and sending the first feedback information to the centralized control equipment.

In some embodiments, the method further comprises:

detecting whether the second sub-equipment and the centralized control equipment are in a disconnection state or not;

determining whether the software version of the second sub-equipment is the latest version or not under the condition that the second sub-equipment and the centralized control equipment are in a disconnected state;

downloading the latest version in case that the software version of the second sub-device is not the latest version;

and sending the latest version to the second sub-equipment so as to enable the second sub-equipment to update.

In some embodiments, the method further comprises:

and under the condition that second feedback information of the second sub-equipment after updating is obtained, sending the second feedback information to the centralized control equipment.

In some embodiments, the centralized control device comprises a gateway device, and the sub-device comprises: an intelligent household device.

The embodiment of the application provides a data processing device based on a network topology structure, wherein the network topology structure comprises: the centralized control equipment and a plurality of sub-equipment, centralized control equipment is connected with each sub-equipment, and a sub-equipment is connected with at least one sub-equipment, and the sub-equipment includes: a first sub-device and a second sub-device, the first sub-device being connected to the second sub-device, the method being applied to the first sub-device, the apparatus comprising:

the determining module is used for determining whether the second sub-equipment loses the command or not under the condition that the centralized control equipment sends the command to each sub-equipment;

and the sending module is used for sending the command to the second sub-equipment under the condition that the command is lost by the second sub-equipment.

In some embodiments, the apparatus is further to:

An embodiment of the present application provides an electronic device, including a memory and a processor, where the memory stores a computer program, and when the computer program is executed by the processor, the data processing method based on a network topology according to any one of the foregoing embodiments is executed.

Embodiments of the present application provide a computer readable storage medium storing a computer program executable by one or more processors for implementing the above-described network topology-based data processing method.

Drawings

The present application will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings.

Fig. 1 is a schematic diagram of a network topology according to an embodiment of the present application;

fig. 2 is a schematic implementation flow diagram of a data processing method based on a network topology according to an embodiment of the present application;

fig. 3 is a schematic diagram of a composition structure of an electronic device according to an embodiment of the present application.

In the drawings, like parts are given like reference numerals, and the drawings are not drawn to scale.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings, and the described embodiments should not be construed as limiting the present application, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present application.

In the following description, reference is made to "some embodiments" which describe a subset of all possible embodiments, but it is to be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments and can be combined with one another without conflict.

If a similar description of "first\second\third" appears in the application document, the following description is added, in which the terms "first\second\third" are merely distinguishing between similar objects and do not represent a particular ordering of the objects, it being understood that the "first\second\third" may be interchanged in a particular order or precedence, where allowed, so that the embodiments of the application described herein can be implemented in an order other than that illustrated or described herein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing embodiments of the present application only and is not intended to be limiting of the present application.

Based on the problems existing in the related art, the embodiment of the application provides a data processing method based on a network topology structure, where the network topology structure includes: the centralized control equipment and a plurality of sub-equipment, centralized control equipment is connected with each sub-equipment, and a sub-equipment is connected with at least one sub-equipment, and the sub-equipment includes: the first sub-device and the second sub-device, where the first sub-device is connected to the second sub-device, fig. 1 is a schematic diagram of a network topology structure provided in embodiment 5 of the present application, as shown in fig. 1, where the centralized control device may be considered as a master node, the sub-device may be a sub-node, the method is applied to the first sub-device, the first sub-device may be any sub-device, the first sub-device may be an electronic device, the electronic device may be a computer, a mobile terminal, a home device, and the mobile terminal may include a mobile phone, a tablet computer, and the home device may include: washing machines, refrigerators, air conditioners, televisions, etc. The function realized by the data processing method based on the network topology structure provided by the embodiment of the application can be called by the processor of the electronic equipment

Program code is implemented, wherein the program code may be stored in a computer storage medium.

Example 1

The embodiment of the application provides a data processing method based on a network topology structure, which is applied to first equipment,

fig. 2 is a schematic diagram of an implementation flow of a data processing method based on a network topology according to an embodiment of the present application, as shown in fig. 2, including:

step S101, where the centralized control device sends a command to each sub-device, determining whether the second sub-device loses the command.

In the embodiment of the application, when the centralized control device is to send a command to each piece of sub-equipment, the command can be sent to each piece of sub-equipment in a broadcast mode.

In the embodiment of the present application, when the second sub-device does not lose the packet, the second sub-device feeds back the execution condition of the command.

In the implementation of the application, the first sub-device is in communication connection with the second sub-device, and the first sub-device can detect whether the second sub-device executes. If the second sub-device does not execute, it is determined that the second device has lost the command, and if the second device has executed, the second device has not lost the command.

And 5, step S102, in the case that the second sub-device is determined to lose the command, sending the command to the second sub-device.

In this application implementation, since the second sub-device loses the command, in order to avoid the packet loss problem, the first sub-device may send the command to the second sub-device.

According to the data processing method, the electronic device and the storage medium based on the network topology structure, the centralized control device is connected with each piece of sub-device, one piece of sub-device is connected with at least one piece of sub-device, and under the condition that a command is lost by a second piece of sub-device, the command is sent to the second piece of sub-device, so that the problem of packet loss of the sub-device can be solved.

In some embodiments, after step S102, the method further comprises:

step S103, obtaining first feedback information of the command executed by the second device;

step S104, transmitting the first feedback information to the centralized control device.

Example two

Based on the foregoing embodiments, an embodiment of the present application further provides a data processing method based on a network topology, where the network topology includes: the centralized control equipment and a plurality of sub-equipment, centralized control equipment is connected with each sub-equipment, and a sub-equipment is connected with at least one sub-equipment, and the sub-equipment includes: a first sub-device and a second sub-device, the first sub-device being connected to the second sub-device, the method being applied to the first sub-device, the method comprising:

step S201, detecting whether the second sub-device and the centralized control device are in a disconnected state.

In this embodiment of the present application, the first sub-device may acquire network state information of the second sub-device, and determine, according to the network state information, whether the second sub-device is in a disconnected state with the centralized control device.

Step S202, determining whether the software version of the second sub-device is the latest version when the second sub-device and the centralized control device are in a disconnected state.

In step S203, in case the software version of the second sub-device is not the latest version, the latest version is downloaded.

And step S204, the latest version is sent to the second sub-equipment so that the second sub-equipment can be updated.

According to the method provided by the embodiment of the application, when a certain piece of sub-equipment loses a network, the adjacent node equipment can download the update package of the sub-equipment, and then the sub-equipment can be updated in the same way through communication between the sub-nodes in a local data transmission mode, so that the effect of no network update is achieved.

In some embodiments, after step S204, the method further comprises:

step S205, when second feedback information of the second sub-device after the update is obtained, sending the second feedback information to the centralized control device.

In this embodiment of the present application, the centralized control device includes a gateway device, and the sub-device includes: an intelligent household device.

Example III

Based on the foregoing embodiments, the embodiments of the present application further provide a data processing method based on a network topology, where centralized control devices are defined as main nodes in the topology, each sub-device below the centralized control device is defined as sub-nodes, and the nodes are connected by dotted lines to form a link, so as to finally form a network topology, and in the network topology, the main node is connected with all the sub-nodes, and adjacent sub-nodes are connected. When a main node sends out a command and a certain child node loses the command, the neighboring node equipment of the node in the topological network structure can send a command frame to the node, so that the problem of the child equipment losing the command is effectively prevented, or when the certain node equipment loses the network, the neighboring node equipment can download ota packets of the equipment, and then ota can be carried out through communication between the child node and the child node in a local data transmission mode, and the effect of no network ota is achieved.

The specific embodiment of the method is as follows:

and connecting the main equipment and the sub-equipment in one-to-one correspondence, namely connecting all the main nodes and the sub-nodes.

The sub-devices are connected with each other, namely, the sub-nodes are connected with each other by dotted lines to form a topological structure.

The master node sends out a command, judges whether the child node receives a command data frame or not, and does not receive the command: the child node loses packets and other child nodes send commands.

The sub-device receives the command and makes corresponding action.

Under the condition that the sub-equipment is disconnected from the network:

and under the condition that the sub-equipment is disconnected from the network, and the version is not updated to the latest version.

Other sub-devices detect that the sub-device is disconnected from the network and download its latest firmware version.

And the sub-devices communicate with each other, and the downloaded firmware is sent to the device which is not updated.

The non-networked devices implement a broken network ota.

Example IV

Based on the foregoing embodiments, the embodiments of the present application provide a data processing apparatus based on a network topology, where each module included in the apparatus and each unit included in each module may be implemented by a processor in a computer device; of course, the method can also be realized by a specific logic circuit; in practice, the processor may be a central processing unit (CPU, central Processing Unit), a microprocessor (MPU, microprocessor Unit), a digital signal processor (DSP, digital Signal Processing), or a field programmable gate array (FPGA, field Programmable Gate Array), or the like.

The embodiment of the application provides a data processing device based on a network topology structure, wherein the network topology structure comprises: the centralized control equipment and a plurality of sub-equipment, centralized control equipment is connected with each sub-equipment, and a sub-equipment is connected with at least one sub-equipment, and the sub-equipment includes: the data processing device based on the network topology structure comprises a first sub-device and a second sub-device, wherein the first sub-device is connected with the second sub-device, the method is applied to the first sub-device, and the data processing device based on the network topology structure comprises the following components:

In some embodiments, the apparatus is further to:

In some embodiments, the network topology based data processing apparatus is further configured to:

It should be noted that, in the embodiment of the present application, if the above-mentioned data processing method based on the network topology is implemented in the form of a software functional module, and sold or used as a separate product, the data processing method may also be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially or partly contributing to the prior art, and the computer software product may be stored in a storage medium, and include several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read Only Memory (ROM), a magnetic disk, an optical disk, or other various media capable of storing program codes. Thus, embodiments of the present application are not limited to any specific combination of hardware and software.

Accordingly, an embodiment of the present application provides a computer readable storage medium, on which a computer program is stored, wherein the computer program, when executed by a processor, implements the steps of the network topology based data processing method provided in the above embodiment.

Example five

The embodiment of the application provides electronic equipment; fig. 3 is a schematic diagram of a composition structure of an electronic device according to an embodiment of the present application, as shown in fig. 3, the electronic device 700 includes: a processor 701, at least one communication bus 702, a user interface 703, at least one external communication interface 704, a memory 705. Wherein the communication bus 702 is configured to enable connected communication between these components. The user interface 703 may include a control screen, and the external communication interface 704 may include a standard wired interface and a wireless interface, among others. The processor 701 is configured to execute a program of the network topology based data processing method stored in the memory to implement the steps in the network topology based data processing method provided in the above-described embodiment.

The description of the electronic device and the storage medium embodiments above is similar to that of the method embodiments described above, with similar advantageous effects as the method embodiments. For technical details not disclosed in the embodiments of the computer apparatus and the storage medium of the present application, please refer to the description of the method embodiments of the present application.

It should be noted here that: the description of the storage medium and apparatus embodiments above is similar to that of the method embodiments described above, with similar benefits as the method embodiments. For technical details not disclosed in the embodiments of the storage medium and the apparatus of the present application, please refer to the description of the method embodiments of the present application for understanding.

It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in various embodiments of the present application, the sequence numbers of the foregoing processes do not mean the order of execution, and the order of execution of the processes should be determined by the functions and internal logic thereof, and should not constitute any limitation on the implementation process of the embodiments of the present application. The foregoing embodiment numbers of the present application are merely for describing, and do not represent advantages or disadvantages of the embodiments.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above described device embodiments are only illustrative, e.g. the division of the units is only one logical function division, and there may be other divisions in practice, such as: multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. In addition, the various components controlled or discussed may be coupled or directly coupled or communicatively coupled to each other via some interface, whether indirectly coupled or communicatively coupled to devices or units, whether electrically, mechanically, or otherwise.

The units described above as separate components may or may not be physically separate, and components for controlling the units may or may not be physical units; can be located in one place or distributed to a plurality of network units; some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may be separately used as one unit, or two or more units may be integrated in one unit; the integrated units may be implemented in hardware or in hardware plus software functional units.

Those of ordinary skill in the art will appreciate that: all or part of the steps for implementing the above method embodiments may be implemented by hardware related to program instructions, and the foregoing program may be stored in a computer readable storage medium, where the program, when executed, performs steps including the above method embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read Only Memory (ROM), a magnetic disk or an optical disk, or the like, which can store program codes.

Alternatively, the integrated units described above may be stored in a computer readable storage medium if implemented in the form of software functional modules and sold or used as a stand-alone product. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially or partly contributing to the prior art, embodied in the form of a software product stored in a storage medium, comprising several instructions for causing a controller to execute all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a removable storage device, a ROM, a magnetic disk, or an optical disk.

The foregoing is merely an embodiment of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A data processing method based on a network topology, wherein the network topology comprises: the centralized control equipment and a plurality of sub-equipment, centralized control equipment is connected with each sub-equipment, and a sub-equipment is connected with at least one sub-equipment, and the sub-equipment includes: a first sub-device and a second sub-device, the first sub-device being connected to the second sub-device, the method being applied to the first sub-device, the method comprising:

2. The method according to claim 1, wherein the method further comprises:

acquiring first feedback information of the second sub-equipment executing the command;

3. The method according to claim 2, wherein the method further comprises:

4. A method according to claim 3, characterized in that the method further comprises:

5. The method of any of claims 1-4, wherein the centralized control device comprises a gateway device, and wherein the sub-devices comprise: an intelligent household device.

6. A data processing apparatus based on a network topology, the network topology comprising: the centralized control equipment and a plurality of sub-equipment, centralized control equipment is connected with each sub-equipment, and a sub-equipment is connected with at least one sub-equipment, and the sub-equipment includes: a first sub-device and a second sub-device, the first sub-device being connected to the second sub-device, the apparatus comprising:

7. The apparatus of claim 6, wherein the apparatus is further configured to:

8. The apparatus of claim 7, wherein the apparatus is further configured to:

9. An electronic device comprising a memory and a processor, the memory having stored thereon a computer program which, when executed by the processor, performs the network topology based data processing method of any of claims 1 to 5.

10. A storage medium storing a computer program executable by one or more processors for implementing a network topology based data processing method according to any one of claims 1 to 5.