CN108989117B - Configuration method of communication protocol, wireless communication device and household appliance - Google Patents
Configuration method of communication protocol, wireless communication device and household appliance Download PDFInfo
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- CN108989117B CN108989117B CN201810845306.5A CN201810845306A CN108989117B CN 108989117 B CN108989117 B CN 108989117B CN 201810845306 A CN201810845306 A CN 201810845306A CN 108989117 B CN108989117 B CN 108989117B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2823—Reporting information sensed by appliance or service execution status of appliance services in a home automation network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
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Abstract
The application provides a configuration method of a communication protocol, a wireless communication device and a household appliance, wherein the method comprises the following steps: when the household appliance is monitored to be powered on and started, reading model or protocol standard parameters aiming at the household appliance; determining a target wireless communication protocol to be configured of the wireless communication device according to the model or protocol standard parameters of the household appliance; determining address information of a target protocol partition corresponding to a stored target wireless communication protocol from a plurality of protocol partitions; and loading the target wireless communication protocol stored in the target protocol partition according to the address information of the target protocol partition. The technical problems of high software coupling, high chip resource and high cost in the prior art are solved, the wireless communication protocols in the wireless communication device are dynamically configured, the fact that a bootstrap program only loads one target wireless communication protocol to operate at the same time is guaranteed, the requirements for the chip resources are reduced, the production cost is reduced, and the technical effect of reducing the software coupling is achieved.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a configuration method of a communication protocol, a wireless communication device, and a home appliance.
Background
With the rapid development of the internet technology and the field of household appliances, more and more intelligent household appliances are produced. In order to realize modern smart home, more and more smart home appliances are built with wireless communication devices, so that the smart home appliances are connected to the internet of things through the wireless communication devices of the smart home appliances. However, as the variety of communication protocols in intelligent appliances increases, the general industry generally implements wireless communication between multiple protocols through software-compatible multiple protocols.
However, the present inventors have found that the above-mentioned techniques have at least the following technical problems:
the technical problem is that: for chips in a wireless communication device, supporting multiple protocols on the same chip necessarily increases chip resources and also increases cost;
the second technical problem is that: by software compatible multi-protocols, it may happen that two competing customers' protocols are run at the same time, for example, the protocols of both the ali and the kyoto are run simultaneously;
the technical problem three is as follows: the software coupling is high, and when the protocol function is changed, the complexity and the change efficiency are high.
Disclosure of Invention
The embodiment of the application provides a configuration method of a communication protocol, a wireless communication device and a household appliance, and solves the technical problems that in the prior art, wireless communication among multiple protocols is realized by software compatibility with multiple protocols, the software coupling is high, the protocols of two mutually competing clients can be operated at the same time, and the increase of chip resources and the increase of cost are caused. In addition, the software coupling can be reduced, and the complexity of protocol function change is reduced, so that the change efficiency is improved.
An embodiment of a first aspect of the present application provides a configuration method of a communication protocol, which is applied to a household appliance having a wireless communication device, where the wireless communication device includes a system-on-chip module and a flash memory module, the flash memory module has a plurality of protocol partitions, and each protocol partition corresponds to and stores an independently operable wireless communication protocol, and the configuration method includes:
when the household appliance is monitored to be powered on and started, a bootstrap program in the system level chip module reads a model or protocol standard parameter aiming at the household appliance in the starting process of the bootstrap program;
according to the model or protocol standard parameters of the household appliance, determining a target wireless communication protocol to be configured of the wireless communication device from a plurality of wireless communication protocols correspondingly stored in the plurality of protocol partitions;
determining a target protocol partition corresponding to storing the target wireless communication protocol from the plurality of protocol partitions; and
and the bootstrap program loads the target wireless communication protocol stored in the target protocol partition according to the address information of the target protocol partition.
According to the configuration method of the communication protocol, when the household appliance is monitored to be powered on and started, a bootstrap program in a system-level chip module reads model or protocol standard parameters of the household appliance in the starting process of the bootstrap program, then a target wireless communication protocol to be configured of the wireless communication device is determined from a plurality of wireless communication protocols correspondingly stored in a plurality of protocol partitions according to the model or protocol standard parameters of the household appliance, then the target protocol partition correspondingly storing the target wireless communication protocol is determined from the plurality of protocol partitions, and finally the bootstrap program loads the target wireless communication protocol stored in the target protocol partition according to address information of the target protocol partition. Therefore, the dynamic configuration of the wireless communication protocols in the wireless communication device can be realized, the wireless communication among various protocols is realized by adopting a partition loading mode, the condition that only one target wireless communication protocol is loaded to run by a bootstrap program at the same time can be ensured, the requirement on chip resources can be reduced, the production cost is reduced, and meanwhile, the condition that two mutually competing clients operate the protocols at the same time can be avoided. In addition, the software coupling can be reduced, and the complexity of protocol function change is reduced, so that the change efficiency is improved.
In a second aspect of the present application, a wireless communication device is provided, which is applied to a household appliance, and includes a system on chip module and a flash memory module, wherein,
the flash memory module is provided with a plurality of protocol partitions, and each protocol partition is used for correspondingly storing a wireless communication protocol capable of independently operating;
the system-on-chip module includes a boot program and a processor, the processor to:
when the household appliance is monitored to be powered on and started, reading model or protocol standard parameters aiming at the household appliance in the starting process of the bootstrap program through the bootstrap program;
according to the model or protocol standard parameters of the household appliance, determining a target wireless communication protocol to be configured of the wireless communication device from a plurality of wireless communication protocols correspondingly stored in the plurality of protocol partitions;
determining a target protocol partition corresponding to storing the target wireless communication protocol from the plurality of protocol partitions;
and loading the target wireless communication protocol stored in the target protocol partition according to the address information of the target protocol partition by the bootstrap program.
According to the wireless communication device, when the household appliance is monitored to be powered on and started, a bootstrap program in a system level chip module reads model or protocol standard parameters of the household appliance in the starting process of the bootstrap program, then a target wireless communication protocol to be configured of the wireless communication device is determined from a plurality of wireless communication protocols correspondingly stored in a plurality of protocol partitions according to the model or protocol standard parameters of the household appliance, then the target protocol partition correspondingly storing the target wireless communication protocol is determined from the plurality of protocol partitions, and finally the bootstrap program loads the target wireless communication protocol stored in the target protocol partition according to address information of the target protocol partition. Therefore, the dynamic configuration of the wireless communication protocols in the wireless communication device can be realized, the wireless communication among various protocols is realized by adopting a partition loading mode, the condition that only one target wireless communication protocol is loaded to run by a bootstrap program at the same time can be ensured, the requirement on chip resources can be reduced, the production cost is reduced, and meanwhile, the condition that two mutually competing clients operate the protocols at the same time can be avoided. In addition, the software coupling can be reduced, and the complexity of protocol function change is reduced, so that the change efficiency is improved.
An embodiment of a third aspect of the present application provides a household appliance, including: the wireless communication device as set forth in the second aspect of the embodiments of the present application.
A fourth aspect of the present application provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program is configured to, when executed by a processor, implement a method for configuring a communication protocol as set forth in an embodiment of the first aspect of the present application.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: on one hand, when the household appliance is monitored to be powered on and started, the model or protocol standard parameters aiming at the household appliance are read in the starting process of the bootstrap program through the bootstrap program in the system level chip module, then the target wireless communication protocol to be configured of the wireless communication device is determined from a plurality of wireless communication protocols correspondingly stored in a plurality of protocol partitions according to the model or protocol standard parameters of the household appliance, then the target protocol partition correspondingly storing the target wireless communication protocol is determined from the plurality of protocol partitions, and finally the target wireless communication protocol stored in the target protocol partition is loaded through the bootstrap program according to the address information of the target protocol partition, so that the problem that in the prior art, wireless communication among a plurality of protocols is realized through software compatibility with a plurality of protocols, the software coupling is high, and the protocols of two mutually competing clients can be operated at the same time can be effectively solved, and the technical problems of the increase of chip resources and the increase of cost are caused, so that the dynamic configuration of the wireless communication protocol in the wireless communication device is realized, the wireless communication among various protocols is realized by adopting a partition loading mode, the condition that only one target wireless communication protocol is loaded by a bootstrap program to operate at the same time can be ensured, the requirement on the chip resources can be reduced, the production cost is reduced, and meanwhile, the condition that two mutually competing clients operate the protocols at the same time can be avoided. In addition, the software coupling can be reduced, and the complexity of protocol function change is reduced, so that the change efficiency is improved.
On the other hand, the wireless WiFi communication device which is high in popularization rate and mature in technology is adopted as the wireless communication device, so that the applicability of the method can be improved.
In another aspect, when the wireless communication protocol corresponding to the model or the protocol standard parameter does not exist in the plurality of wireless communication protocols is judged, a preset default wireless communication protocol is found out from the plurality of wireless communication protocols, and the default wireless communication protocol is used as the target wireless communication protocol, so that the success rate of loading the target wireless communication protocol by the bootstrap program can be ensured, the situation that the target wireless communication protocol cannot be loaded by the bootstrap program is prevented, and the wireless communication device can normally communicate.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a flowchart illustrating a configuration method of a communication protocol according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a protocol partition table of a flash memory module according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a header address of a target protocol partition in an embodiment of the present application;
fig. 4 is a flowchart illustrating a configuration method of a communication protocol according to a second embodiment of the present invention;
fig. 5 is a schematic structural diagram of a wireless communication device according to a third embodiment of the present application.
Detailed Description
The method for configuring the communication protocol mainly aims at the technical problems that in the prior art, wireless communication among multiple protocols is realized through software compatibility with multiple protocols, software coupling is high, two mutually competing clients can run at the same time, and chip resources and cost are increased.
According to the configuration method of the communication protocol, when the household appliance is monitored to be powered on and started, a bootstrap program in a system-level chip module reads model or protocol standard parameters of the household appliance in the starting process of the bootstrap program, then a target wireless communication protocol to be configured of the wireless communication device is determined from a plurality of wireless communication protocols correspondingly stored in a plurality of protocol partitions according to the model or protocol standard parameters of the household appliance, then the target protocol partition correspondingly storing the target wireless communication protocol is determined from the plurality of protocol partitions, and finally the bootstrap program loads the target wireless communication protocol stored in the target protocol partition according to address information of the target protocol partition. Therefore, the dynamic configuration of the wireless communication protocols in the wireless communication device can be realized, the wireless communication among various protocols is realized by adopting a partition loading mode, the condition that only one target wireless communication protocol is loaded to run by a bootstrap program at the same time can be ensured, the requirement on chip resources can be reduced, the production cost is reduced, and meanwhile, the condition that two mutually competing clients operate the protocols at the same time can be avoided. In addition, the software coupling can be reduced, and the complexity of protocol function change is reduced, so that the change efficiency is improved.
In order to better understand the above technical solutions, exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments. Before describing the embodiments of the present application in detail, for the sake of understanding, common technical terms are first introduced:
an execution In chip (XIP) means that an Application (APP) can directly run In a Flash memory and is directly called and executed by a boot program (Bootloader).
The Bootloader is a program for guiding the start of the operating system, and operates before the operation of the operating system kernel, and can initialize hardware devices and establish a memory space mapping diagram, so that the software and hardware environment of the system reaches a proper state, and a correct environment is prepared for finally calling the operating system kernel.
Example one
Fig. 1 is a flowchart illustrating a configuration method of a communication protocol according to an embodiment of the present application.
The embodiment of the present application is exemplified by configuring the configuration method of the communication protocol in a wireless communication device, where the wireless communication device may be applied to a household appliance, and the household appliance may be, for example, a household air conditioner, a refrigerator, a television, and other intelligent household appliances.
The wireless communication device can comprise a system-on-chip module and a flash memory module, wherein the flash memory module is provided with a plurality of protocol partitions, and each protocol partition correspondingly stores a wireless communication protocol capable of operating independently.
The wireless communication device belongs to an internet of things transmission layer, has the function of converting a serial port or TTL level into an embedded module which accords with a wireless network communication standard and is embedded into the household appliance so as to realize networking, intellectualization and digitization of the household appliance.
For example, taking the WIreless communication device as a WIreless-Fidelity (WiFi) communication device (or referred to as a WiFi module), and the WIreless communication protocol as a WIreless WiFi communication protocol as an example, the main components of the WiFi module are: a WiFi SOC chip (i.e., a system on a chip) and a Flash memory module (Flash). The flash memory module may have a plurality of protocol partitions, and each protocol partition may store a wireless communication protocol that can be independently executed, that is, each protocol partition is an operating system + protocol function application. It is understood that each protocol partition in the flash memory module corresponds to a partition address, and each protocol partition has an independent corresponding space size.
As an example, the protocol partition table of the flash memory module may be as shown in fig. 2, where fig. 2 is a schematic diagram of the protocol partition table of the flash memory module in this embodiment of the present application. The protocol partition table only lists partition schematic diagrams of multiple protocols, and each protocol partition in the protocol partition table sequentially stores corresponding protocols. For example, the protocol partition 1 stores the household appliance protocol, the corresponding partition Address is Address1, and the corresponding space size is size 1; the protocol partition 2 stores a protocol of household appliance + e-commerce 1 (such as the kyoto), the corresponding partition Address is Address2, and the corresponding space size is size 2; the protocol partition 3 stores a household appliance + e-commerce 2 (such as ali) protocol, the corresponding partition Address is Address3, and the corresponding space size is size 3; in the protocol section 4, the household appliance + C protocol, etc. are stored, which are not listed here.
As shown in fig. 1, the configuration method of the communication protocol includes the following steps:
In the embodiment of the application, a user can control the household appliance to be powered on and started, for example, a terminal device of the user can be bound with the household appliance, the user can control the household appliance to be powered on and started through the terminal device, or the user can directly control the household appliance to be powered on and started through touching a power key on the household appliance, or the user can control the household appliance to be powered on and started through a remote controller of the household appliance, or the user can set the fixed starting or closing time of the household appliance, which is not limited to this. The household appliance can be provided with a monitor to monitor the power-on starting operation triggered by the user, and when the power-on starting operation triggered by the user is monitored, the household appliance can be powered on and started.
The terminal device can be a hardware device with various operating systems, curved touch screens and/or display screens, such as a mobile phone, a tablet computer, a personal digital assistant and a wearable device.
It can be understood that when the models of the home appliances are different, the wireless communication protocols supported by the home appliances may be different, or the home appliances may have protocol standard parameters built therein in advance, and the wireless communication protocols supported by the home appliances may be determined according to the protocol standard parameters. Therefore, in the present application, when it is monitored that the home appliance is powered on and started, a bootstrap program (Bootloader) in the system-on-chip module may read a model or protocol standard parameter for the home appliance in a bootstrap program starting process, so as to determine a wireless communication protocol to be loaded by the bootstrap program from a pre-established comparison table according to the model or protocol standard parameter of the home appliance, which is denoted as a target wireless communication protocol in the present application. The pre-established comparison table may have a correspondence between a model and a wireless communication protocol type, or a correspondence between a protocol standard parameter and a wireless communication protocol type. For example, the protocol standard parameter is used to indicate an identifier of a type of wireless communication protocol supported by the household appliance, for example, the protocol standard parameter is 01, which may be denoted as a type a wireless communication protocol, the protocol standard parameter is 02, which may be denoted as a type B wireless communication protocol, and the like.
And step 102, determining a target wireless communication protocol to be configured of the wireless communication device from a plurality of wireless communication protocols correspondingly stored in a plurality of protocol partitions according to model or protocol standard parameters of the household appliance.
In the application, after the model or protocol standard parameter of the household appliance is determined, the target wireless communication protocol to be configured of the wireless communication device can be determined from a plurality of wireless communication protocols correspondingly stored in a plurality of protocol partitions according to the model or protocol standard parameter of the household appliance.
And 104, loading the target wireless communication protocol stored in the target protocol partition by the bootstrap according to the address information of the target protocol partition.
In the embodiment of the application, each protocol partition in the flash memory module corresponds to one partition address, and each protocol partition has an independent corresponding space size. After the target wireless communication protocol to be configured by the wireless communication device is determined, the target protocol partition corresponding to the stored target wireless communication protocol can be determined, so that the address information of the target protocol partition can be determined.
Optionally, a corresponding relationship between each protocol partition, the wireless communication protocol stored in the protocol partition, and the address information of the protocol partition may be pre-established, and after a target wireless communication protocol to be configured by the wireless communication device is determined, the corresponding relationship may be queried to obtain a target protocol partition corresponding to the target wireless communication protocol and address information corresponding to the target protocol partition.
It should be noted that the address information may be a first address of the target protocol partition, for example, referring to fig. 2 and fig. 3, assuming that the target wireless communication protocol is protocol 2, it may be determined that the address information of the target protocol partition corresponding to the storage protocol 2 is: address2, assuming that the first Address corresponding to the protocol partition storing protocol 2 is: 0x1234, it may be determined that the address information of the target protocol partition is 0x 1234.
In this embodiment of the present application, the system-on-chip module has an in-chip execution (XIP) function, and on the system-on-chip module having the XIP function, a boot program (Bootloader) may directly load a target wireless communication protocol according to address information of a target protocol partition. Still taking the above example as an example, after determining that the head address of the target protocol partition is 0x1234, the bootstrap program may load the corresponding protocol 2 according to the head address, so that the wireless communication device may communicate based on the protocol 2.
In the embodiment of the application, wireless communication among multiple protocols is realized by adopting a partition loading mode, so that the condition that a bootstrap program only loads one target wireless communication protocol to operate at the same time can be ensured, the requirement on chip resources can be reduced, the production cost is reduced, and meanwhile, the condition that two mutually competing clients operate the protocols at the same time can be avoided. And the software coupling can be reduced, for example, when the function of the protocol 3 needs to be changed, only the code corresponding to the protocol 3 needs to be changed, and the codes corresponding to other protocols do not need to be changed, so that the complexity of the function change of the protocol can be reduced, and the change efficiency is improved. In addition, when the household appliance is produced, only the supported wireless communication protocol needs to be written, the firmware can be commonly used in a plurality of products, the applicability of the method can be improved, and the complexity in production can be reduced.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
on one hand, when the household appliance is monitored to be powered on and started, the model or protocol standard parameters aiming at the household appliance are read in the starting process of the bootstrap program through the bootstrap program in the system level chip module, then the target wireless communication protocol to be configured of the wireless communication device is determined from a plurality of wireless communication protocols correspondingly stored in a plurality of protocol partitions according to the model or protocol standard parameters of the household appliance, then the target protocol partition correspondingly storing the target wireless communication protocol is determined from the plurality of protocol partitions, and finally the target wireless communication protocol stored in the target protocol partition is loaded through the bootstrap program according to the address information of the target protocol partition, so that the problem that in the prior art, wireless communication among a plurality of protocols is realized through software compatibility with a plurality of protocols, the software coupling is high, and the protocols of two mutually competing clients can be operated at the same time can be effectively solved, and the technical problems of the increase of chip resources and the increase of cost are caused, so that the dynamic configuration of the wireless communication protocol in the wireless communication device is realized, the wireless communication among various protocols is realized by adopting a partition loading mode, the condition that only one target wireless communication protocol is loaded by a bootstrap program to operate at the same time can be ensured, the requirement on the chip resources can be reduced, the production cost is reduced, and meanwhile, the condition that two mutually competing clients operate the protocols at the same time can be avoided. In addition, the software coupling can be reduced, and the complexity of protocol function change is reduced, so that the change efficiency is improved.
On the other hand, the wireless WiFi communication device which is high in popularization rate and mature in technology is adopted as the wireless communication device, so that the applicability of the method can be improved.
For clarity of the above embodiment, another configuration method of a communication protocol is provided in the embodiments of the present application, see embodiment two.
Example two
Fig. 4 is a flowchart illustrating a configuration method of a communication protocol according to a second embodiment of the present invention.
As shown in fig. 4, the method for configuring the communication protocol may further include the following steps:
The execution process of step 201 may refer to the execution process of step 101 in the above embodiments, which is not described herein again.
In the embodiment of the application, whether the wireless communication protocols corresponding to the machine types or the protocol standard parameters exist in the plurality of wireless communication protocols stored in the plurality of protocol partitions can be judged, for example, when the model of the household appliance is read by the bootstrap program, whether the wireless communication protocols corresponding to the machine types exist in the plurality of wireless communication protocols stored in the plurality of protocol partitions; when the bootstrap program reads the protocol standard parameters of the household appliance, whether the wireless communication protocol corresponding to the protocol standard parameters exists in a plurality of wireless communication protocols stored corresponding to a plurality of protocol partitions or not can be judged, so that the target wireless communication protocol to be configured of the wireless communication device is determined from the plurality of wireless communication protocols according to the judgment result.
Specifically, each protocol partition in the flash memory module may be traversed, the wireless communication protocol stored in each protocol partition may be matched with the wireless communication protocol corresponding to the model, or the wireless communication protocol stored in each protocol partition may be matched with the wireless communication protocol corresponding to the protocol standard parameter, and it is determined whether there is a wireless communication protocol corresponding to the model or the protocol standard parameter, if yes, step 203 is executed, otherwise, step 204 is executed.
And step 203, taking the wireless communication protocol corresponding to the model or protocol standard parameter as a target wireless communication protocol.
In the embodiment of the application, when the model of the household appliance is read by the bootstrap program, if the wireless communication protocol corresponding to the model exists in a plurality of wireless communication protocols stored in a plurality of protocol partitions, the wireless communication protocol corresponding to the model is taken as the target wireless communication protocol.
Or, when the bootstrap program reads the protocol standard parameters of the household appliance, if the wireless communication protocol corresponding to the protocol standard parameters exists in the plurality of wireless communication protocols stored corresponding to the plurality of protocol partitions, the wireless communication protocol corresponding to the protocol standard parameters is taken as the target wireless communication protocol.
In this embodiment of the application, the default wireless communication protocol may be preset for a built-in program of the household appliance, or the default wireless communication protocol may be set by a user, which is not limited to this. For example, when the default wireless communication protocol is preset for a built-in program of the household appliance, the default wireless communication protocol may be specified as a wireless communication protocol stored corresponding to a protocol partition arranged at the first bit in the plurality of protocol partitions, for example, the protocol 1 in fig. 2, or the default wireless communication protocol may be a wireless communication protocol stored corresponding to any one protocol partition in the plurality of protocol partitions, for example, a wireless communication protocol stored corresponding to a protocol partition arranged at the last bit, which is not limited herein.
In the embodiment of the application, when the model of the household appliance is read by the bootstrap program, if the wireless communication protocol corresponding to the model does not exist in the plurality of wireless communication protocols stored in the plurality of protocol partitions, a preset default wireless communication protocol can be found out from the plurality of wireless communication protocols, and the default wireless communication protocol is used as a target wireless communication protocol.
Or, when the bootstrap program reads the protocol standard parameters of the household appliance, if the wireless communication protocol corresponding to the protocol standard parameters does not exist in the plurality of wireless communication protocols stored corresponding to the plurality of protocol partitions, the preset default wireless communication protocol may be found out from the plurality of wireless communication protocols, and the default wireless communication protocol is taken as the target wireless communication protocol.
For example, when the default wireless communication protocol may be a wireless communication protocol stored in correspondence with a protocol partition arranged at the first bit in the plurality of protocol partitions, the protocol partition arranged at the first bit may be found from the plurality of protocol partitions, and then the wireless communication protocol stored in correspondence with the protocol partition arranged at the first bit is determined as the default wireless communication protocol, such as protocol 1 in fig. 2, and then the default wireless communication protocol is taken as the target wireless communication protocol.
And step 206, the bootstrap program loads the target wireless communication protocol stored in the target protocol partition according to the address information of the target protocol partition.
The process of step 205-206 may refer to the process of step 103-104 in the above embodiments, which is not described herein again.
Compared with the previous embodiment, the technical solution in the embodiment of the present application at least has the following further technical effects or advantages:
when the wireless communication protocol corresponding to the model or protocol standard parameter does not exist in the plurality of wireless communication protocols, the preset default wireless communication protocol is found out from the plurality of wireless communication protocols, and the default wireless communication protocol is used as the target wireless communication protocol, so that the success rate of loading the target wireless communication protocol by the bootstrap program can be ensured, the situation that the target wireless communication protocol cannot be loaded by the bootstrap program is prevented, and the normal communication of the wireless communication device is ensured.
Based on the same inventive concept, the embodiment of the present application further provides apparatuses corresponding to the methods in the first to second embodiments, see the third embodiment.
EXAMPLE III
Fig. 5 is a schematic structural diagram of a wireless communication device according to a third embodiment of the present application.
As shown in fig. 5, the wireless communication device 100 is applied to a household appliance, and the wireless communication device 100 includes a system-on-chip module 110 and a flash memory module 120, wherein,
the flash memory module 120 has a plurality of protocol partitions 121, and each protocol partition 121 stores a wireless communication protocol that can be independently operated.
The system-on-chip module 110 includes a boot program 111 and a processor 112, the processor 112 is configured to:
when the household appliance is monitored to be powered on and started, model or protocol standard parameters aiming at the household appliance are read in the starting process of the bootstrap program 111 through the bootstrap program 111.
According to the model or protocol standard parameters of the household appliance, a target wireless communication protocol to be configured of the wireless communication device 100 is determined from a plurality of wireless communication protocols correspondingly stored in the plurality of protocol partitions 121.
From the plurality of protocol partitions, a target protocol partition corresponding to a stored target wireless communication protocol is determined.
The target wireless communication protocol stored by the target protocol partition is loaded by the bootstrap program 111 according to the address information of the target protocol partition.
As one possible implementation, the processor 112 is configured to: judging whether a wireless communication protocol corresponding to an organic type or a protocol standard parameter exists in a plurality of wireless communication protocols stored correspondingly in a plurality of protocol partitions 121; according to the judgment result, a target wireless communication protocol to be configured by the wireless communication device 100 is determined from the plurality of wireless communication protocols.
As a possible implementation, the processor 112 is specifically configured to: when judging that the wireless communication protocol corresponding to the organic model or protocol standard parameter exists in the plurality of wireless communication protocols, taking the wireless communication protocol corresponding to the model or protocol standard parameter as a target wireless communication protocol; when the wireless communication protocol corresponding to the model or the protocol standard parameter does not exist in the plurality of wireless communication protocols, finding out a preset default wireless communication protocol from the plurality of wireless communication protocols, and taking the default wireless communication protocol as a target wireless communication protocol.
As a possible implementation, the processor 112 is specifically configured to: finding a protocol partition arranged at a first bit from a plurality of protocol partitions; and determining the wireless communication protocol corresponding to the protocol partition arranged at the first bit as a default wireless communication protocol.
Wherein the protocol standard parameter is used for indicating the identification of the wireless communication protocol type supported by the household appliance.
As one possible implementation, the wireless communication device is a wireless WiFi communication device; the wireless communication protocol is a wireless WiFi communication protocol.
It should be noted that the explanations of the configuration method of the two-pair communication protocol in the first to the second embodiments are also applicable to the wireless communication device 100 of the present embodiment, and are not repeated herein.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
on one hand, when the household appliance is monitored to be powered on and started, the model or protocol standard parameters aiming at the household appliance are read in the starting process of the bootstrap program through the bootstrap program in the system level chip module, then the target wireless communication protocol to be configured of the wireless communication device is determined from a plurality of wireless communication protocols correspondingly stored in a plurality of protocol partitions according to the model or protocol standard parameters of the household appliance, then the target protocol partition correspondingly storing the target wireless communication protocol is determined from the plurality of protocol partitions, and finally the target wireless communication protocol stored in the target protocol partition is loaded through the bootstrap program according to the address information of the target protocol partition, so that the problem that in the prior art, wireless communication among a plurality of protocols is realized through software compatibility with a plurality of protocols, the software coupling is high, and the protocols of two mutually competing clients can be operated at the same time can be effectively solved, and the technical problems of the increase of chip resources and the increase of cost are caused, so that the dynamic configuration of the wireless communication protocol in the wireless communication device is realized, the wireless communication among various protocols is realized by adopting a partition loading mode, the condition that only one target wireless communication protocol is loaded by a bootstrap program to operate at the same time can be ensured, the requirement on the chip resources can be reduced, the production cost is reduced, and meanwhile, the condition that two mutually competing clients operate the protocols at the same time can be avoided. In addition, the software coupling can be reduced, and the complexity of protocol function change is reduced, so that the change efficiency is improved.
On the other hand, the wireless WiFi communication device which is high in popularization rate and mature in technology is adopted as the wireless communication device, so that the applicability of the method can be improved.
In another aspect, when the wireless communication protocol corresponding to the model or the protocol standard parameter does not exist in the plurality of wireless communication protocols is judged, a preset default wireless communication protocol is found out from the plurality of wireless communication protocols, and the default wireless communication protocol is used as the target wireless communication protocol, so that the success rate of loading the target wireless communication protocol by the bootstrap program can be ensured, the situation that the target wireless communication protocol cannot be loaded by the bootstrap program is prevented, and the wireless communication device can normally communicate.
Since the wireless communication device 100 described in the third embodiment of the present application is a device for implementing the methods of the first to second embodiments of the present application, those skilled in the art can understand the specific structure and variations of the device based on the methods described in the first to second embodiments of the present application, and thus will not be described herein again. All the devices adopted in the methods of the first to second embodiments of the present application fall within the intended scope of the present application.
Based on the same inventive concept, the embodiment of the application also provides the household appliance corresponding to the device of the third embodiment, which is shown in the fourth embodiment.
Example four
The domestic appliance of the embodiment of this application includes: the third embodiment of the present application provides a wireless communication device 100.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
on one hand, when the household appliance is monitored to be powered on and started, the model or protocol standard parameters aiming at the household appliance are read in the starting process of the bootstrap program through the bootstrap program in the system level chip module, then the target wireless communication protocol to be configured of the wireless communication device is determined from a plurality of wireless communication protocols correspondingly stored in a plurality of protocol partitions according to the model or protocol standard parameters of the household appliance, then the target protocol partition correspondingly storing the target wireless communication protocol is determined from the plurality of protocol partitions, and finally the target wireless communication protocol stored in the target protocol partition is loaded through the bootstrap program according to the address information of the target protocol partition, so that the problem that in the prior art, wireless communication among a plurality of protocols is realized through software compatibility with a plurality of protocols, the software coupling is high, and the protocols of two mutually competing clients can be operated at the same time can be effectively solved, and the technical problems of the increase of chip resources and the increase of cost are caused, so that the dynamic configuration of the wireless communication protocol in the wireless communication device is realized, the wireless communication among various protocols is realized by adopting a partition loading mode, the condition that only one target wireless communication protocol is loaded by a bootstrap program to operate at the same time can be ensured, the requirement on the chip resources can be reduced, the production cost is reduced, and meanwhile, the condition that two mutually competing clients operate the protocols at the same time can be avoided. In addition, the software coupling can be reduced, and the complexity of protocol function change is reduced, so that the change efficiency is improved.
On the other hand, the wireless WiFi communication device which is high in popularization rate and mature in technology is adopted as the wireless communication device, so that the applicability of the method can be improved.
In another aspect, when the wireless communication protocol corresponding to the model or the protocol standard parameter does not exist in the plurality of wireless communication protocols is judged, a preset default wireless communication protocol is found out from the plurality of wireless communication protocols, and the default wireless communication protocol is used as the target wireless communication protocol, so that the success rate of loading the target wireless communication protocol by the bootstrap program can be ensured, the situation that the target wireless communication protocol cannot be loaded by the bootstrap program is prevented, and the wireless communication device can normally communicate.
Since the household appliance described in the fourth embodiment of the present application is a household appliance used for implementing the device described in the third embodiment of the present application, based on the device described in the third embodiment of the present application, a person skilled in the art can understand the specific structure and the deformation of the household appliance, and thus the details are not described herein. All household appliances adopted by the device in the third embodiment of the present application belong to the protection scope of the present application.
Based on the same inventive concept, the embodiment of the present application further provides a non-transitory computer-readable storage medium corresponding to the method in the first embodiment to the second embodiment, which is shown in the fifth embodiment.
EXAMPLE five
The non-transitory computer readable storage medium of the embodiment of the present application, on which the computer program is stored, is characterized in that the program, when executed by the processor, implements the configuration method of the communication protocol as set forth in the foregoing embodiments one to two of the present application.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
on one hand, when the household appliance is monitored to be powered on and started, the model or protocol standard parameters aiming at the household appliance are read in the starting process of the bootstrap program through the bootstrap program in the system level chip module, then the target wireless communication protocol to be configured of the wireless communication device is determined from a plurality of wireless communication protocols correspondingly stored in a plurality of protocol partitions according to the model or protocol standard parameters of the household appliance, then the target protocol partition correspondingly storing the target wireless communication protocol is determined from the plurality of protocol partitions, and finally the target wireless communication protocol stored in the target protocol partition is loaded through the bootstrap program according to the address information of the target protocol partition, so that the problem that in the prior art, wireless communication among a plurality of protocols is realized through software compatibility with a plurality of protocols, the software coupling is high, and the protocols of two mutually competing clients can be operated at the same time can be effectively solved, and the technical problems of the increase of chip resources and the increase of cost are caused, so that the dynamic configuration of the wireless communication protocol in the wireless communication device is realized, the wireless communication among various protocols is realized by adopting a partition loading mode, the condition that only one target wireless communication protocol is loaded by a bootstrap program to operate at the same time can be ensured, the requirement on the chip resources can be reduced, the production cost is reduced, and meanwhile, the condition that two mutually competing clients operate the protocols at the same time can be avoided. In addition, the software coupling can be reduced, and the complexity of protocol function change is reduced, so that the change efficiency is improved.
On the other hand, the wireless WiFi communication device which is high in popularization rate and mature in technology is adopted as the wireless communication device, so that the applicability of the method can be improved.
In another aspect, when the wireless communication protocol corresponding to the model or the protocol standard parameter does not exist in the plurality of wireless communication protocols is judged, a preset default wireless communication protocol is found out from the plurality of wireless communication protocols, and the default wireless communication protocol is used as the target wireless communication protocol, so that the success rate of loading the target wireless communication protocol by the bootstrap program can be ensured, the situation that the target wireless communication protocol cannot be loaded by the bootstrap program is prevented, and the wireless communication device can normally communicate.
Since the non-transitory computer-readable storage medium described in the fifth embodiment of the present application is a non-transitory computer-readable storage medium used for implementing the method in the first to second embodiments of the present application, a person skilled in the art can understand a specific structure and a modification of the computer-readable storage medium based on the method described in the first to second embodiments of the present application, and thus details are not described herein again. Any non-transitory computer readable storage medium used in the methods of embodiments one through two of the present application is intended to be within the scope of the present application.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, apparatus, device, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The application can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (14)
1. A configuration method of a communication protocol is applied to a household appliance with a wireless communication device, the wireless communication device comprises a system-on-chip module and a flash memory module, the flash memory module has a plurality of protocol partitions, each protocol partition correspondingly stores an independently operable wireless communication protocol, the wireless communication protocols stored in the plurality of protocol partitions comprise protocols of at least two mutually competing clients, and the configuration method comprises the following steps:
when the household appliance is monitored to be powered on and started, a bootstrap program in the system level chip module reads a model or protocol standard parameter aiming at the household appliance in the starting process of the bootstrap program;
according to the model or protocol standard parameters of the household appliance, determining a target wireless communication protocol to be configured of the wireless communication device from a plurality of wireless communication protocols correspondingly stored in the plurality of protocol partitions;
determining a target protocol partition corresponding to storing the target wireless communication protocol from the plurality of protocol partitions; and
and the bootstrap program loads the target wireless communication protocol stored in the target protocol partition according to the address information of the target protocol partition.
2. The method according to claim 1, wherein determining a target wireless communication protocol to be configured for the wireless communication device from a plurality of wireless communication protocols stored in correspondence to the plurality of protocol partitions according to model or protocol standard parameters of the home appliance includes:
judging whether a wireless communication protocol corresponding to the model or protocol standard parameter exists in a plurality of wireless communication protocols stored correspondingly to the protocol partitions;
and determining a target wireless communication protocol to be configured of the wireless communication device from the plurality of wireless communication protocols according to the judgment result.
3. The method according to claim 2, wherein the determining a target wireless communication protocol to be configured by the wireless communication device from the plurality of wireless communication protocols according to the determination result comprises:
when judging that the wireless communication protocol corresponding to the model or protocol standard parameter exists in the plurality of wireless communication protocols, taking the wireless communication protocol corresponding to the model or protocol standard parameter as the target wireless communication protocol;
and when judging that the wireless communication protocol corresponding to the model or protocol standard parameter does not exist in the plurality of wireless communication protocols, finding out a preset default wireless communication protocol from the plurality of wireless communication protocols, and taking the default wireless communication protocol as the target wireless communication protocol.
4. The method of claim 3, wherein finding a default wireless communication protocol from the plurality of wireless communication protocols comprises:
finding a protocol partition arranged at a first bit from the plurality of protocol partitions;
and determining the wireless communication protocol corresponding to the protocol partition arranged at the first bit as the default wireless communication protocol.
5. A configuration method of a communication protocol according to any of claims 1 to 4, characterized in that the protocol standard parameter is used to indicate an identification of the kind of wireless communication protocol supported by the household appliance.
6. The method of claim 1, wherein the wireless communication device is a wireless WiFi communication device.
7. A wireless communication device applied to a household appliance comprises a system-on-chip module and a flash memory module, wherein,
the flash memory module is provided with a plurality of protocol partitions, each protocol partition correspondingly stores a wireless communication protocol capable of operating independently, and the wireless communication protocols stored in the protocol partitions comprise protocols of at least two mutually competing clients;
the system-on-chip module includes a boot program and a processor, the processor to:
when the household appliance is monitored to be powered on and started, reading model or protocol standard parameters aiming at the household appliance in the starting process of the bootstrap program through the bootstrap program;
according to the model or protocol standard parameters of the household appliance, determining a target wireless communication protocol to be configured of the wireless communication device from a plurality of wireless communication protocols correspondingly stored in the plurality of protocol partitions;
determining a target protocol partition corresponding to storing the target wireless communication protocol from the plurality of protocol partitions;
and loading the target wireless communication protocol stored in the target protocol partition according to the address information of the target protocol partition by the bootstrap program.
8. The wireless communications apparatus of claim 7, wherein the processor is configured to:
judging whether a wireless communication protocol corresponding to the model or protocol standard parameter exists in a plurality of wireless communication protocols stored correspondingly to the protocol partitions;
and determining a target wireless communication protocol to be configured of the wireless communication device from the plurality of wireless communication protocols according to the judgment result.
9. The wireless communications apparatus of claim 8, wherein the processor is configured to:
when judging that the wireless communication protocol corresponding to the model or protocol standard parameter exists in the plurality of wireless communication protocols, taking the wireless communication protocol corresponding to the model or protocol standard parameter as the target wireless communication protocol;
and when judging that the wireless communication protocol corresponding to the model or protocol standard parameter does not exist in the plurality of wireless communication protocols, finding out a preset default wireless communication protocol from the plurality of wireless communication protocols, and taking the default wireless communication protocol as the target wireless communication protocol.
10. The wireless communications apparatus of claim 9, wherein the processor is configured to:
finding a protocol partition arranged at a first bit from the plurality of protocol partitions;
and determining the wireless communication protocol corresponding to the protocol partition arranged at the first bit as the default wireless communication protocol.
11. The wireless communication device according to any of claims 7 to 10, wherein the protocol standard parameter is used to indicate an identification of a kind of wireless communication protocol supported by the household appliance.
12. The wireless communication device of claim 7, wherein the wireless communication device is a wireless WiFi communication device.
13. A household appliance, characterized in that it comprises: the wireless communication device of any of claims 7 to 12.
14. A non-transitory computer-readable storage medium on which a computer program is stored, the program, when executed by a processor, implementing a method of configuring a communication protocol according to any one of claims 1 to 6.
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| CN114827302B (en) * | 2022-04-06 | 2024-03-12 | 广东万颗子智控科技有限公司 | Communication protocol adaptation method, device, equipment and storage medium |
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