CN112152825B - Multi-stage module upgrading method and device for household appliance and electronic equipment - Google Patents
Multi-stage module upgrading method and device for household appliance and electronic equipment Download PDFInfo
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- CN112152825B CN112152825B CN201910566070.6A CN201910566070A CN112152825B CN 112152825 B CN112152825 B CN 112152825B CN 201910566070 A CN201910566070 A CN 201910566070A CN 112152825 B CN112152825 B CN 112152825B
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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
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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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
- H04L41/0889—Techniques to speed-up the configuration process
Abstract
The application provides a multi-stage module upgrading method and device for household appliances and electronic equipment, wherein the method comprises the following steps: receiving to-be-upgraded multi-group module firmware data sent by a terminal device through a first-stage module of the household appliance; the method comprises the steps that a first-stage module sends a plurality of groups of module firmware data to be upgraded to an nth-stage module of household appliances, wherein N is a positive integer greater than 1; and the nth stage module performs upgrading processing according to the to-be-upgraded multi-group module firmware data. Therefore, the technical problems of low upgrading efficiency and poor stability in the prior art that the mode that the module in the household appliance directly accesses the server for version comparison and remote upgrading is effectively solved, the scheme of upgrading the household appliance by crossing multi-stage modules in a local area network is realized, and the upgrading efficiency and stability of the second-level and above modules are improved.
Description
Technical Field
The present application relates to the field of household appliances, and in particular, to a method and an apparatus for upgrading a multi-stage module of a household appliance, and an electronic device.
Background
Along with the continuous accelerated development of the intelligent process of the household electrical appliance, the household electrical appliance generally has communication functions such as WiFi and Bluetooth, and it can be understood that the household electrical appliance has a wireless network function, so that the upgrade is very important, for example, the software error of the product can be compensated in an upgrade mode, and a stable and efficient upgrade mode is very important for the intelligent equipment.
The upgrade modes in the related technology are also various, but the upgrade modes are all modes of remote upgrade by directly accessing the server to the module in the household appliance for version comparison. However, the number of modules in the home appliance is very large, and if the connection is directly established with the server, the downloading efficiency may be reduced, and the stability may be poor.
Disclosure of Invention
The embodiment of the application solves the technical problems of low upgrading efficiency and poor stability in the prior art that the mode of remote upgrading by directly accessing a server to the module in the household appliance is realized by providing the multi-stage module upgrading method, the device and the electronic equipment of the household appliance, and can improve the upgrading efficiency and the stability of the second-stage and above modules by carrying out local area network upgrading on the household appliance across the multi-stage modules.
An embodiment of a first aspect of the present application provides a method for upgrading a multi-stage module of a home appliance, where the method includes:
the method comprises the steps that a first-stage module of the household appliance receives to-be-upgraded multi-group module firmware data sent by a terminal device; the terminal equipment downloads the multiple groups of module firmware data from a server;
the first-stage module sends the to-be-upgraded multi-group module firmware data to a second-stage module of the household appliance; wherein N is a positive integer greater than 1;
and the nth stage module performs upgrading processing according to the to-be-upgraded multi-group module firmware data.
An embodiment of a second aspect of the present application provides a multi-stage module upgrade apparatus for a home appliance, where the apparatus includes:
the receiving module is used for receiving a plurality of groups of module firmware data to be upgraded, which are sent by the terminal equipment, by the first-stage module of the household appliance; the terminal equipment downloads a plurality of groups of module firmware data to be upgraded from a server;
the sending module is used for sending the to-be-upgraded multi-group module firmware data to an nth-level module of the household appliance by the first-level module; wherein N is a positive integer greater than 1;
and the processing module is used for upgrading the nth-level module according to the to-be-upgraded multi-group module firmware data.
An embodiment of a third aspect of the present application provides an electronic device, including: the system comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor realizes the multi-stage module upgrading method of the household appliance according to the embodiment of the first aspect of the application when executing the program.
An embodiment of a fourth aspect of the present application provides a computer readable storage medium, on which a computer program is stored, where the program when executed by a processor implements a multi-level module upgrade method for an electric home appliance according to the embodiment of the first aspect of the present application.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages: on one hand, receiving a plurality of groups of module firmware data to be upgraded, which are sent by a terminal device, through a first-stage module of the household appliance; the terminal equipment downloads a plurality of groups of module firmware data to be upgraded from the server; the method comprises the steps that a first-stage module sends a plurality of groups of module firmware data to be upgraded to an nth-stage module of household appliances, wherein N is a positive integer greater than 1; and the nth stage module performs upgrading processing according to the to-be-upgraded multi-group module firmware data. Therefore, the technical problems of low upgrading efficiency and poor stability in the prior art that the mode that the module in the household appliance directly accesses the server for version comparison and remote upgrading is effectively solved, the scheme of upgrading the household appliance by crossing multi-stage modules in a local area network is realized, and the upgrading efficiency and stability of the second-level and above modules are improved.
On the other hand, before the data of a plurality of groups of module firmware to be upgraded are acquired, the upgrade confirmation request is processed, namely whether the upgrade processing is performed or not is confirmed, so that the stability of module upgrade is further improved.
In still another aspect, after the first-stage module of the home appliance receives the to-be-upgraded multi-group module firmware data sent by the terminal device, the to-be-upgraded multi-group module firmware data is processed through a preset verification algorithm to obtain a verification value, and the verification value is sent to the terminal device for verification, and after the second-stage module receives the to-be-upgraded multi-group module firmware data, the to-be-upgraded multi-group module firmware data is processed through the preset verification algorithm to obtain the verification value, and the verification value is sent to the first-stage module for verification, so that the security and the stability of module upgrading are further improved.
Drawings
The foregoing and/or additional aspects and advantages of the application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a flow chart of a multi-stage module upgrading method for a home appliance according to an embodiment of the application;
fig. 2 is a flow chart of a multi-stage module upgrading method for a home appliance according to a second embodiment of the present application;
Fig. 3 is an exemplary diagram of a multi-stage module upgrade method for a home appliance according to a second embodiment of the present application;
fig. 4 is a schematic structural diagram of a multi-stage module upgrading device for home appliances according to a fourth embodiment of the present application;
fig. 5 is a schematic structural diagram of a multi-stage module upgrading device for home appliances according to a fifth embodiment of the present application;
fig. 6 is a schematic structural diagram of a multi-stage module upgrading device for home appliances according to a sixth embodiment of the present application;
fig. 7 is a schematic structural diagram of a multi-stage module upgrading device for a home appliance according to a seventh embodiment of the present application;
fig. 8 is a schematic structural diagram of a multi-stage module upgrade system of a home appliance according to an embodiment of the present application.
Detailed Description
The application mainly aims at the technical problems of high cost and low accuracy of a multi-stage module upgrading mode of household appliances in the prior art, and provides a multi-stage module upgrading method of the household appliances. According to the multi-stage module upgrading method for the household appliance, the first-stage module of the household appliance receives multiple groups of module firmware data to be upgraded, which are sent by the terminal equipment; the terminal equipment downloads a plurality of groups of module firmware data from the server; the method comprises the steps that a first-stage module sends a plurality of groups of module firmware data to be upgraded to an nth-stage module of household appliances, wherein N is a positive integer greater than 1; and the third N-level module performs upgrading processing according to the to-be-upgraded multi-group module firmware data. The scheme of upgrading the local area network of the household appliance across the multi-stage modules is realized, and the upgrading efficiency and stability of the second-stage and above modules can be improved.
In order that the above-described aspects may be better understood, 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 application to those skilled in the art.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Example 1
Fig. 1 is a flowchart of a multi-stage module upgrading method for a home appliance according to an embodiment of the present application.
As shown in fig. 1, the multi-stage module upgrade method of the home appliance may include the following steps:
step 101, a first-stage module of a household appliance receives to-be-upgraded multi-group module firmware data sent by a terminal device; and the terminal equipment downloads a plurality of groups of module firmware data to be upgraded from the server.
In practical application, modules in the home appliance, such as a WiFi module, a bluetooth module, an electronic control module, a voice module, a video module, and the like, are updated by directly establishing connection with a server to download new version of module firmware data. It can be understood that the connection between the wide area network and the server is required, the stability cannot be guaranteed, the number of modules in the home appliances is relatively large, and the downloading efficiency is relatively poor because a plurality of modules in the home appliances are directly connected with the server to download relevant module firmware data.
Therefore, the application improves the upgrading efficiency and stability of the third-level and above modules by means of local area network upgrading of the multi-level modules.
Specifically, a first-stage module of the household appliance receives a plurality of groups of module firmware data to be upgraded, which are sent by the terminal equipment, wherein the plurality of groups of module firmware data to be upgraded are downloaded after the comparison of the module firmware data versions determines that the module firmware data of a new version is the module firmware data of the new version after the terminal equipment is connected with the server.
It can be understood that the terminal device can compare the module firmware data versions in real time or according to a preset frequency, so as to improve the flexibility of downloading and ensure the downloading efficiency.
Step 102, the first-stage module sends the to-be-upgraded multi-group module firmware data to the nth-stage module of the home appliance.
Step 103, the nth module performs upgrading processing according to the to-be-upgraded multi-group module firmware data.
It can be understood that when N is 3, the first stage module is connected with the second stage module, the second stage module is connected with the third stage module, the first stage module receives the multiple groups of module firmware data to be upgraded, and then sends the multiple groups of module firmware data to be upgraded to the third stage module, and finally the third stage module performs upgrading processing according to the multiple groups of module firmware data to be upgraded.
When N is 2, the first-stage module is connected with the second-stage module, and after receiving the to-be-upgraded multi-group module firmware data, the first-stage module sends the to-be-upgraded multi-group module firmware data to the second-stage module of the home appliance, and the second-stage module directly performs upgrading processing according to the to-be-upgraded multi-group module firmware data.
Wherein, first level module can be wiFi module, bluetooth module etc. and second level module can be automatically controlled module etc. and third level module can be voice module, video module etc. can set up according to practical application needs.
It should be noted that, in order to further improve security, after sending the firmware data of the plurality of groups of modules to be upgraded, the terminal device, the first-stage module and the modules may be checked in a correlated manner, so as to improve security and accuracy.
In addition, in order to further improve the transmission efficiency of the to-be-upgraded multi-group module firmware data, one to-be-upgraded multi-group module firmware data can be transmitted in groups, and after all the groups are transmitted, the third-stage module performs upgrading processing according to the to-be-upgraded multi-group module firmware data.
The method comprises the steps that when network disconnection or other abnormal conditions occur in the transmission process of the to-be-upgraded multi-group module firmware data, the upgrading process is stopped, and under the condition that the network is restored in a short time, breakpoint continuous transmission of the firmware data can be continued, so that repeated transmission of the data is avoided, resources are consumed, and the processing efficiency is improved.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
receiving to-be-upgraded multi-group module firmware data sent by a terminal device through a first-stage module of the household appliance; the terminal equipment downloads a plurality of groups of module firmware data to be upgraded from the server; the method comprises the steps that a first-stage module sends a plurality of groups of module firmware data to be upgraded to an nth-stage module of household appliances, wherein N is a positive integer greater than 1; and the nth stage module performs upgrading processing according to the to-be-upgraded multi-group module firmware data. Therefore, the technical problems of low upgrading efficiency and poor stability in the prior art that the mode that the module in the household appliance directly accesses the server for version comparison and remote upgrading is effectively solved, the scheme of upgrading the household appliance by crossing multi-stage modules in a local area network is realized, and the upgrading efficiency and stability of the second-level and above modules are improved.
Example two
Fig. 2 is a flow chart of a multi-stage module upgrading method for a home appliance according to a second embodiment of the present application.
As shown in fig. 2, the multi-stage module upgrade method of the home appliance may include the following steps:
Step 201, an upgrade confirmation request sent by a terminal device is obtained, the upgrade confirmation request is processed to generate confirmation upgrade information, and the confirmation upgrade information is sent to the terminal device.
Specifically, the home appliance is connected with the terminal device through the router, and the terminal device can acquire module firmware data of all home appliances supporting the internet of things, which are connected with the terminal device within the network range of the router, that is to say, the terminal device can acquire module firmware data of a first-stage module to an nth-stage module of the home appliance.
Therefore, after the terminal equipment establishes connection with the server through the wide area network, the version of the acquired module firmware data can be compared with the version of the module firmware data in the server, and a plurality of groups of module firmware data to be upgraded can be downloaded in real time or according to preset frequency under the condition that the versions are inconsistent.
Specifically, after the terminal device downloads the to-be-upgraded multi-group module firmware data of the household appliance, an upgrade confirmation request is sent to the household appliance, the household appliance processes the upgrade confirmation request according to actual application requirements to generate and confirm upgrade information, the upgrade information is sent to the terminal device, and the terminal device then sends the to-be-upgraded multi-group module firmware data to the household appliance.
Step 202, a first-stage module of a household appliance receives to-be-upgraded multi-group module firmware data sent by a terminal device; and the terminal equipment downloads a plurality of groups of module firmware data to be upgraded from the server.
And 203, processing the plurality of groups of module firmware data to be upgraded through a preset verification algorithm to generate a first firmware verification value.
Step 204, the first firmware check value is sent to the terminal device, so as to determine whether the first firmware check value is consistent with a second firmware check value generated by the terminal device processing the plurality of groups of module firmware data to be upgraded.
Specifically, after receiving a plurality of groups of module firmware data to be upgraded sent by a terminal device, a first-stage module of the household appliance device processes the plurality of groups of module firmware data to be upgraded through a preset verification algorithm to generate a first firmware verification value, and sends the first firmware verification value to the terminal device so as to judge whether the first firmware verification value is consistent with a second firmware verification value generated by the terminal device when the plurality of groups of module firmware data to be upgraded are processed.
The preset verification algorithm may be various, and may be set selectively according to practical applications, such as a parity verification algorithm, a hash verification algorithm, etc., for example, the hash verification algorithm is used to process the to-be-upgraded multi-group module firmware data to generate a first firmware verification value a, and the first firmware verification value is sent to the terminal device, so as to determine whether the first firmware verification value is consistent with a second firmware verification value B generated by the terminal device to process the to-be-upgraded multi-group module firmware data.
In step 205, the first-stage module sends the multiple sets of module firmware data to be upgraded to the second-stage module of the home appliance, and the second-stage module sends the multiple sets of module firmware data to be upgraded to the third-stage module after receiving the multiple sets of module firmware data to be upgraded.
And 206, processing the plurality of groups of module firmware data to be upgraded through a preset verification algorithm to generate a third firmware verification value.
Step 207, sending the third firmware check value to the first stage module to determine whether the third firmware check value is consistent with a fourth firmware check value generated by the first stage module processing the plurality of sets of module firmware data to be upgraded.
And step 208, the third-stage module performs upgrading processing according to the to-be-upgraded multi-group module firmware data.
It can be understood that the first-stage module is connected with the second-stage module, the second-stage module is connected with the third-stage module, the first-stage module sends the multi-group module firmware data to be upgraded to the second-stage module of the household appliance after receiving the multi-group module firmware data, then the second-stage module sends the multi-group module firmware data to be upgraded to the third-stage module after receiving the multi-group module firmware data to be upgraded, and finally the third-stage module performs upgrading processing according to the multi-group module firmware data to be upgraded.
Specifically, after the second-stage module receives the multiple groups of module firmware data to be upgraded, the multiple groups of module firmware data to be upgraded are processed through a preset verification algorithm to generate a third firmware verification value, and the third firmware verification value is sent to the first-stage module to judge whether the third firmware verification value is consistent with a third firmware verification value generated by the first-stage module in processing the multiple groups of module firmware data to be upgraded.
The preset checking algorithm may be various, and may be set selectively according to practical application, such as a parity checking algorithm, a hash checking algorithm, etc., for example, the hash checking algorithm is used to process the to-be-updated multi-group module firmware data to generate a first firmware checking value C, and send the first firmware checking value C to the first-stage module, so as to determine whether the first firmware checking value is consistent with a fourth firmware checking value D generated by the first-stage module to process the to-be-updated multi-group module firmware data.
In the manner of upgrading across multi-level modules, if the firmware data of multiple groups of modules to be upgraded are the same, the first firmware check value, the second firmware check value, the third firmware check value and the fourth firmware check value are the same in theory.
Receiving to-be-upgraded multi-group module firmware data sent by a terminal device through a first-stage module of the household appliance; the terminal equipment downloads a plurality of groups of module firmware data from the server; the first-stage module sends the firmware data of a plurality of groups of modules to be upgraded to a second-stage module of the household appliance; after receiving the multiple groups of module firmware data to be upgraded, the second-stage module sends the multiple groups of module firmware data to be upgraded to the third-stage module; and the third-stage module performs upgrading processing according to the to-be-upgraded multi-group module firmware data. Therefore, the technical problems that in the prior art, a mode that a direct access server of a module in the household appliance is subjected to version comparison for remote upgrading is low in upgrading efficiency and poor in stability are effectively solved, the scheme that the household appliance is subjected to local area network upgrading across multiple modules is achieved, the upgrading efficiency and the stability of the third-level and above modules are improved, an upgrading confirmation request is processed before the multiple-level module firmware data to be upgraded are acquired, that is, whether upgrading processing is carried out is confirmed, the stability of module upgrading is further improved, after the multiple-level module firmware data to be upgraded, which are sent by a terminal device, are received by a first-level module of the household appliance, the verification value obtained by processing the multiple-level module firmware data to be upgraded is sent to the terminal device for verification through a preset verification algorithm, and after the multiple-level module firmware data to be upgraded are received by a second-level module, the verification value obtained by processing the multiple-level module firmware data to be upgraded through the preset verification algorithm is sent to the first-level module for verification, and the safety and the stability of module upgrading are further improved.
To make the above embodiment more clear, the following will specifically describe with reference to fig. 3.
Specifically, as shown in fig. 3, (1) a terminal device application program is logged in through a certain login account, after entering a homepage, all home appliances supporting the internet of things in an area (such as a home, an office, etc.) network corresponding to the homepage are triggered to acquire multiple groups of module firmware data; (2) After the multi-group module firmware data of all the household appliances supporting the Internet of things are obtained, accessing a multi-group module firmware data version server; (3) Version comparison is carried out on the version information of the multiple sets of module firmware data under the regional directory and the multiple sets of module firmware data in the server.
Then, (4) if the versions of the plurality of groups of module firmware data are inconsistent with the versions of the plurality of groups of module firmware data in the household appliance, downloading the plurality of groups of module firmware data to be upgraded; (5) After the terminal equipment downloads a plurality of groups of module firmware data to be upgraded, prompting a user to upgrade on an application program page of the terminal equipment; (6) When the terminal equipment receives a user click to start upgrading instruction, an upgrading guide dialog box (which is used for guiding the user how to confirm the upgrading of the household appliance) is popped up; (7) then the upgrade confirmation request sent by the terminal equipment; (8) When the household appliance obtains the right confirmation request sent by the remote controller, the second-stage module of the household appliance (the electric control module) sends out confirmation upgrading information through the first-stage module (the WiFi module) to inform the terminal equipment; (9) And the terminal equipment receives the confirmation upgrading information sent by the household electrical appliance.
Further, (10) grouping and transmitting to-be-upgraded multi-group module firmware data of three or more stages (hereinafter referred to as three-stage modules) of the household appliance to the first-stage module; (11) When the network disconnection or other abnormal conditions occur in the transmission process of the to-be-upgraded multi-group module firmware data of the household appliance, the upgrading process is stopped; (12) Under the condition of replying to the network in a short time, continuing breakpoint continuous transmission of the data of the plurality of groups of module firmware to be upgraded; (13) After the three-level module firmware data of a group of household appliances are transmitted, the WiFi module of the household appliance sends a firmware check code to the terminal equipment; (14) WiF module sends the received group of data to the electronic control module; (15) After the electric control module receives the group of data, judging a check value, returning a result to the WiFi module, and requesting the next group; (16) After the verification is successful, the electronic control module sends the set of data to a third-level module (such as a voice module end).
Finally, after the third-stage module receives the group of data, judging the check value, returning a result to the electric control module and requesting the next group; (18) After the terminal equipment acquires the check code fed back by the household appliance equipment, judging that the check code is valid (the check code is invalid and the current group retransmission is performed), and then repeating the step 10 to continue the group transmission of the to-be-upgraded multi-group module firmware data; (19)
After all the data packets of the plurality of groups of module firmware to be upgraded are sent, a check message is sent to a third-stage module across the WiFi module and the electric control module; (20) The third-stage module performs verification and comparison on the firmware data of a plurality of groups of modules to be upgraded and then judges the correctness; (21) After the data of the plurality of groups of module firmware to be upgraded are checked to be correct by the third-stage module, restarting the third-stage module by using the data of the plurality of groups of module firmware to be upgraded; (22) Transmitting a third-level multi-module firmware data version to terminal equipment under the operation of the multi-module firmware data to be upgraded; (23) After the terminal equipment makes version comparison, the upgrading process is exited; (24) the upgrade is ended.
Therefore, the technical problems of low upgrading efficiency and poor stability in the prior art that the mode that the module in the household appliance directly accesses the server for version comparison and remote upgrading is effectively solved, the scheme of upgrading the household appliance by crossing multi-stage modules in a local area network is realized, and the upgrading efficiency and the stability of the third-stage and above modules can be improved.
Based on the same inventive concept, the embodiment of the application also provides devices corresponding to the methods in the first to second embodiments, see the third embodiment.
Example III
Fig. 4 is a schematic structural diagram of a multi-stage module upgrading device for a home appliance according to a sixth embodiment of the present application.
As shown in fig. 4, the multi-stage module upgrading device of the home appliance includes: a receiving module 101, a transmitting module 102 and a processing module 103.
The receiving module 101 is configured to receive, by using a first-stage module of the home appliance, to-be-upgraded multi-group module firmware data sent by a terminal device; and the terminal equipment downloads a plurality of groups of module firmware data to be upgraded from the server.
And the sending module 102 is used for sending the to-be-upgraded multi-group module firmware data to an nth-level module of the household appliance by the first-level module, wherein N is a positive integer greater than 1.
And the processing module 103 is used for upgrading the third-stage module according to the to-be-upgraded multi-group module firmware data.
In one embodiment of the present application, when N is 2, the sending module 102 is specifically configured to: the first-stage module sends the to-be-upgraded multi-group module firmware data to the second-stage module of the household appliance, and the processing module 103 is specifically configured to: the second-stage module directly performs upgrading processing according to the to-be-upgraded multi-group module firmware data.
In one embodiment of the present application, when N is 3, the sending module 102 is specifically configured to: the first-stage module sends the to-be-upgraded multi-group module firmware data to a second-stage module of the household appliance, and the second-stage module sends the to-be-upgraded multi-group module firmware data to a third-stage module after receiving the to-be-upgraded multi-group module firmware data.
The processing module 103 is specifically configured to: and the third-stage module directly performs upgrading processing according to the to-be-upgraded multi-group module firmware data.
In one embodiment of the present application, as shown in fig. 5, the method further comprises, on the basis of fig. 4: a first generation module 104 and a first determination module 105.
The first generating module 105 is configured to process, by using a preset verification algorithm, the plurality of sets of module firmware data to be upgraded to generate a first firmware verification value.
The first determining module 106 is configured to determine whether the first firmware check value is consistent with the second firmware check value sent by the receiving terminal device.
In one embodiment of the present application, as shown in fig. 6, the method further comprises, on the basis of fig. 4: an acquisition module 106 and a second generation module 107.
And the acquiring module 106 is configured to acquire an upgrade confirmation request sent by the terminal device.
And the second generating module 107 is configured to process the upgrade confirmation request to generate confirmation upgrade information, and send the confirmation upgrade information to the terminal device.
In one embodiment of the present application, as shown in fig. 7, the method further comprises, on the basis of fig. 4: a third generation module 108 and a second determination module 19.
The third generating module 108 is configured to process the plurality of sets of module firmware data to be upgraded through a preset verification algorithm to generate a third firmware verification value.
The second determining module 109 is configured to send the third firmware check value to the first stage module, so as to determine whether the third firmware check value is consistent with a fourth firmware check value generated by the first stage module processing the plurality of groups of module firmware data to be upgraded.
In one embodiment of the present application, the first-stage module is a WiFi module; the second-stage module is an electric control module; the third-stage module is a voice module or a video module.
It should be noted that, the explanation of the embodiments of the multi-stage module upgrading method of the home appliance according to the first to second embodiments is also applicable to the multi-stage module upgrading device of the home appliance according to the embodiment, and will not be repeated here.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
on one hand, receiving a plurality of groups of module firmware data to be upgraded, which are sent by a terminal device, through a first-stage module of the household appliance; the terminal equipment downloads a plurality of groups of module firmware data to be upgraded from the server; the method comprises the steps that a first-stage module sends a plurality of groups of module firmware data to be upgraded to an nth-stage module of household appliances, wherein N is a positive integer greater than 1; and the nth stage module performs upgrading processing according to the to-be-upgraded multi-group module firmware data. Therefore, the technical problems of low upgrading efficiency and poor stability in the prior art that the mode that the module in the household appliance directly accesses the server for version comparison and remote upgrading is effectively solved, the scheme of upgrading the household appliance by crossing multi-stage modules in a local area network is realized, and the upgrading efficiency and stability of the second-level and above modules are improved.
On the other hand, before the data of a plurality of groups of module firmware to be upgraded are acquired, the upgrade confirmation request is processed, namely whether the upgrade processing is performed or not is confirmed, so that the stability of module upgrade is further improved.
In still another aspect, after the first-stage module of the home appliance receives the to-be-upgraded multi-group module firmware data sent by the terminal device, the to-be-upgraded multi-group module firmware data is processed through a preset verification algorithm to obtain a verification value, and the verification value is sent to the terminal device for verification, and after the second-stage module receives the to-be-upgraded multi-group module firmware data, the to-be-upgraded multi-group module firmware data is processed through the preset verification algorithm to obtain the verification value, and the verification value is sent to the first-stage module for verification, so that the security and the stability of module upgrading are further improved.
Based on the same inventive concept, the embodiment of the application also provides a multi-stage module upgrading system of the household appliance, see embodiment seven
As shown in fig. 8, the multi-stage module upgrade system of the home appliance includes: the multi-stage module upgrading device 10, the terminal equipment 20 and the server 30 of the household appliance.
The terminal device 20 establishes connection with the server 30 and the multi-stage module upgrading device 10 of the home appliance, obtains multiple groups of module firmware data of the home appliance supporting the internet of things within a preset area, compares the multiple groups of module firmware data with multiple groups of module firmware data in the server 30 in version, determines multiple groups of module firmware data to be upgraded, and the multi-stage module upgrading device 10 of the home appliance receives the multiple groups of module firmware data to be upgraded sent by the terminal device 20 and performs upgrading processing.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
on one hand, receiving a plurality of groups of module firmware data to be upgraded, which are sent by a terminal device, through a first-stage module of the household appliance; the terminal equipment downloads a plurality of groups of module firmware data to be upgraded from the server; the method comprises the steps that a first-stage module sends a plurality of groups of module firmware data to be upgraded to an nth-stage module of household appliances, wherein N is a positive integer greater than 1; and the nth stage module performs upgrading processing according to the to-be-upgraded multi-group module firmware data. Therefore, the technical problems of low upgrading efficiency and poor stability in the prior art that the mode that the module in the household appliance directly accesses the server for version comparison and remote upgrading is effectively solved, the scheme of upgrading the household appliance by crossing multi-stage modules in a local area network is realized, and the upgrading efficiency and stability of the second-level and above modules are improved.
On the other hand, before the data of a plurality of groups of module firmware to be upgraded are acquired, the upgrade confirmation request is processed, namely whether the upgrade processing is performed or not is confirmed, so that the stability of module upgrade is further improved.
In still another aspect, after the first-stage module of the home appliance receives the to-be-upgraded multi-group module firmware data sent by the terminal device, the to-be-upgraded multi-group module firmware data is processed through a preset verification algorithm to obtain a verification value, and the verification value is sent to the terminal device for verification, and after the second-stage module receives the to-be-upgraded multi-group module firmware data, the to-be-upgraded multi-group module firmware data is processed through the preset verification algorithm to obtain the verification value, and the verification value is sent to the first-stage module for verification, so that the security and the stability of module upgrading are further improved.
Based on the same inventive concept, the embodiment of the application also provides the electronic equipment corresponding to the methods of the first to second embodiments, see the eighth embodiment.
Example eight
The electronic equipment of the embodiment of the application comprises: the multi-stage module upgrading method for the household appliance provided by the first embodiment to the second embodiment of the application is realized when the processor executes the program.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
the technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
On one hand, receiving a plurality of groups of module firmware data to be upgraded, which are sent by a terminal device, through a first-stage module of the household appliance; the terminal equipment downloads a plurality of groups of module firmware data to be upgraded from the server; the method comprises the steps that a first-stage module sends a plurality of groups of module firmware data to be upgraded to an nth-stage module of household appliances, wherein N is a positive integer greater than 1; and the nth stage module performs upgrading processing according to the to-be-upgraded multi-group module firmware data. Therefore, the technical problems of low upgrading efficiency and poor stability in the prior art that the mode that the module in the household appliance directly accesses the server for version comparison and remote upgrading is effectively solved, the scheme of upgrading the household appliance by crossing multi-stage modules in a local area network is realized, and the upgrading efficiency and stability of the second-level and above modules are improved.
On the other hand, before the data of a plurality of groups of module firmware to be upgraded are acquired, the upgrade confirmation request is processed, namely whether the upgrade processing is performed or not is confirmed, so that the stability of module upgrade is further improved.
In still another aspect, after the first-stage module of the home appliance receives the to-be-upgraded multi-group module firmware data sent by the terminal device, the to-be-upgraded multi-group module firmware data is processed through a preset verification algorithm to obtain a verification value, and the verification value is sent to the terminal device for verification, and after the second-stage module receives the to-be-upgraded multi-group module firmware data, the to-be-upgraded multi-group module firmware data is processed through the preset verification algorithm to obtain the verification value, and the verification value is sent to the first-stage module for verification, so that the security and the stability of module upgrading are further improved.
Since the electronic device described in the eighth embodiment of the present application is an electronic device used for implementing the methods described in the first to second embodiments of the present application, based on the methods described in the first to second embodiments of the present application, a person skilled in the art can understand the specific structure and the deformation of the electronic device, and thus the detailed description thereof is omitted herein. All the electronic devices adopted by the methods of the first embodiment to the second embodiment of the present application belong to the scope of the present application.
Based on the same inventive concept, the embodiments of the present application also provide computer readable storage media corresponding to the methods in the first to second embodiments, see the ninth embodiment.
Example nine
The computer readable storage medium of the embodiment of the present application stores a computer program thereon, and is characterized in that the program when executed by a processor implements the multi-stage module upgrade method of the home appliance as set forth in the foregoing embodiment one to embodiment two of the present application.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
the technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
on one hand, receiving a plurality of groups of module firmware data to be upgraded, which are sent by a terminal device, through a first-stage module of the household appliance; the terminal equipment downloads a plurality of groups of module firmware data to be upgraded from the server; the method comprises the steps that a first-stage module sends a plurality of groups of module firmware data to be upgraded to an nth-stage module of household appliances, wherein N is a positive integer greater than 1; and the nth stage module performs upgrading processing according to the to-be-upgraded multi-group module firmware data. Therefore, the technical problems of low upgrading efficiency and poor stability in the prior art that the mode that the module in the household appliance directly accesses the server for version comparison and remote upgrading is effectively solved, the scheme of upgrading the household appliance by crossing multi-stage modules in a local area network is realized, and the upgrading efficiency and stability of the second-level and above modules are improved.
On the other hand, before the data of a plurality of groups of module firmware to be upgraded are acquired, the upgrade confirmation request is processed, namely whether the upgrade processing is performed or not is confirmed, so that the stability of module upgrade is further improved.
In still another aspect, after the first-stage module of the home appliance receives the to-be-upgraded multi-group module firmware data sent by the terminal device, the to-be-upgraded multi-group module firmware data is processed through a preset verification algorithm to obtain a verification value, and the verification value is sent to the terminal device for verification, and after the second-stage module receives the to-be-upgraded multi-group module firmware data, the to-be-upgraded multi-group module firmware data is processed through the preset verification algorithm to obtain the verification value, and the verification value is sent to the first-stage module for verification, so that the security and the stability of module upgrading are further improved.
Since the computer readable storage medium described in the ninth embodiment of the present application is a computer readable storage medium used for implementing the methods of the first to second embodiments of the present application, based on the methods described in the first to second embodiments of the present application, a person skilled in the art can understand the specific structure and modification of the computer readable storage medium, and therefore, the detailed description thereof is omitted herein. All computer readable storage media adopted by the methods of the first to second embodiments of the present application are within the scope of the present application.
It will be apparent to those skilled in the art that 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 flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations 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 may 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 use of the words first, second, third, etc. do not denote any order. These words may be interpreted as names.
While 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. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. The multi-stage module upgrading method for the household electrical appliance is characterized in that the household electrical appliance is connected with a terminal device through a local area network, and the terminal device is connected with a server through a wide area network; the terminal equipment acquires a version of module firmware data in household appliances in a local area network through the local area network, and acquires a version of module firmware data in a server through a wide area network; under the condition that the version of the module firmware data in the household appliance is inconsistent with the version of the module firmware data in the server, the terminal equipment downloads a plurality of groups of module firmware data to be upgraded from the server through the wide area network; the method comprises the following steps:
The first-stage module of the household appliance sends confirmation upgrading information to the terminal equipment so that the terminal equipment sends the to-be-upgraded multi-group module firmware data to the household appliance;
the first-stage module of the household appliance receives the to-be-upgraded multi-group module firmware data sent by the terminal equipment through the local area network; processing the to-be-upgraded multi-group module firmware data through a preset verification algorithm to obtain a verification value, and transmitting the obtained verification value to a terminal device to perform consistency verification on the transmitted and received to-be-upgraded multi-group module firmware data;
if the to-be-upgraded multi-group module firmware data passes the inspection, the first-stage module sends the to-be-upgraded multi-group module firmware data to an nth-stage module of the household appliance; wherein N is a positive integer greater than 1;
and the nth stage module performs upgrading processing according to the to-be-upgraded multi-group module firmware data.
2. The method of claim 1, wherein when N is 2,
the first-stage module sends the to-be-upgraded multi-group module firmware data to an nth-stage module of the household appliance, and the method comprises the following steps:
the first-stage module sends the to-be-upgraded multi-group module firmware data to a second-stage module of the household appliance;
The nth stage module performs upgrading processing according to the to-be-upgraded multi-group module firmware data, and comprises the following steps:
and the second-stage module directly performs upgrading processing according to the to-be-upgraded multi-group module firmware data.
3. The method of claim 1, wherein when N is 3,
the first-stage module sends the to-be-upgraded multi-group module firmware data to an nth-stage module of the household appliance, and the method comprises the following steps:
the first-stage module sends the to-be-upgraded multi-group module firmware data to a second-stage module of the household appliance;
after receiving the to-be-upgraded multi-group module firmware data, the second-stage module sends the to-be-upgraded multi-group module firmware data to a third-stage module;
the nth stage module performs upgrading processing according to the to-be-upgraded multi-group module firmware data, and comprises the following steps:
and the third-stage module directly performs upgrading processing according to the to-be-upgraded multi-group module firmware data.
4. The method of claim 1, further comprising, after the first stage module of the home device receives the plurality of sets of module firmware data to be upgraded sent by the terminal device:
processing the to-be-upgraded multi-group module firmware data through a preset verification algorithm to generate a first firmware verification value;
And sending the first firmware check value to the terminal equipment so as to judge whether the first firmware check value is consistent with a second firmware check value generated by the terminal equipment for processing the to-be-upgraded multi-group module firmware data.
5. The method of claim 1, further comprising, before the first stage module of the home device receives the plurality of sets of module firmware data to be upgraded sent by the terminal device:
acquiring an upgrade confirmation request sent by the terminal equipment;
and processing the upgrade confirmation request to generate the confirmation upgrade information.
6. The method of claim 3, wherein after the second level module receives the plurality of sets of module firmware data to be upgraded, further comprising:
processing the to-be-upgraded multi-group module firmware data through a preset verification algorithm to generate a third firmware verification value;
and sending the third firmware check value to the first-stage module to judge whether the third firmware check value is consistent with a fourth firmware check value generated by the first-stage module for processing the to-be-upgraded multi-group module firmware data.
7. The multi-stage module upgrading device of the household electrical appliance is characterized in that the household electrical appliance is connected with a terminal device through a local area network, and the terminal device is connected with a server through a wide area network; the terminal equipment acquires a version of module firmware data in household appliances in a local area network through the local area network, and acquires a version of module firmware data in a server through a wide area network; under the condition that the version of the module firmware data in the household appliance is inconsistent with the version of the module firmware data in the server, the terminal equipment downloads a plurality of groups of module firmware data to be upgraded from the server through the wide area network; the first-stage module of the household appliance sends confirmation upgrading information to the terminal equipment so that the terminal equipment sends the to-be-upgraded multi-group module firmware data to the household appliance; the device comprises:
The receiving module is applied to a first-stage module of the household appliance and is used for receiving a plurality of groups of module firmware data to be upgraded, which are sent by the terminal equipment, through the local area network; processing the to-be-upgraded multi-group module firmware data through a preset verification algorithm to obtain a verification value, and transmitting the obtained verification value to a terminal device to perform consistency verification on the transmitted and received to-be-upgraded multi-group module firmware data;
the sending module is applied to the first-stage module and used for sending the to-be-upgraded multi-group module firmware data to an nth-stage module of the household appliance if the to-be-upgraded multi-group module firmware data passes the inspection; wherein N is a positive integer greater than 1;
and the processing module is applied to the Nth-stage module and is used for upgrading according to the to-be-upgraded multi-group module firmware data.
8. A multi-stage modular upgrade system for a home device, comprising: terminal equipment, a server and household electrical appliances; the household electrical appliance comprises the multi-stage module upgrading device of claim 7; the household appliance is connected with the terminal equipment through a local area network, and the terminal equipment is connected with the server through a wide area network;
The terminal equipment acquires a plurality of groups of module firmware data of the household appliance which is positioned in the local area network and supports the Internet of things through the local area network, acquires a module firmware data version in a server through a wide area network, compares the plurality of groups of module firmware data of the household appliance with the plurality of groups of module firmware data in the server, and downloads a plurality of groups of module firmware data to be upgraded from the server through the wide area network under the condition of inconsistent versions;
the first-stage module of the household appliance sends confirmation upgrading information to the terminal equipment so that the terminal equipment sends the to-be-upgraded multi-group module firmware data to the household appliance; the multi-stage module upgrading device of the household appliance receives the to-be-upgraded multi-group module firmware data sent by the terminal equipment through the local area network and performs upgrading processing.
9. An electronic device, comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the multi-level module upgrade method of the home appliance according to any one of claims 1-6 when the program is executed.
10. A computer readable storage medium having stored thereon a computer program, which when executed by a processor implements a multi-stage module upgrade method for an appliance as claimed in any one of claims 1-6.
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| CN112925546B (en) * | 2021-03-10 | 2023-07-25 | 云度新能源汽车股份有限公司 | Multistage verification method and system for preventing vehicle-mounted ECU from refreshing errors |
| CN116132975A (en) * | 2023-01-17 | 2023-05-16 | 青岛海尔智能家电科技有限公司 | Method, device and storage medium for over-the-air downloading in a network of node devices |
| CN116088912B (en) * | 2023-04-11 | 2023-06-27 | 瑞纳智能设备股份有限公司 | Application system, method and computer readable storage medium for upgrading user terminal equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104714817A (en) * | 2013-12-13 | 2015-06-17 | 广东美的制冷设备有限公司 | Method, system and control terminal for upgrading household appliance software through infrared signal |
| CN107368324A (en) * | 2016-05-11 | 2017-11-21 | 中兴通讯股份有限公司 | A kind of component upgrade methods, devices and systems |
| CN107453925A (en) * | 2017-09-21 | 2017-12-08 | 山东康威通信技术股份有限公司 | Remote firmware updating method and cloud platform based on multistage communication platform |
| CN107465539A (en) * | 2017-07-25 | 2017-12-12 | 北京康得新创科技股份有限公司 | The upgrade-system of the upgrade method of firmware, terminal and firmware |
-
2019
- 2019-06-27 CN CN201910566070.6A patent/CN112152825B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104714817A (en) * | 2013-12-13 | 2015-06-17 | 广东美的制冷设备有限公司 | Method, system and control terminal for upgrading household appliance software through infrared signal |
| CN107368324A (en) * | 2016-05-11 | 2017-11-21 | 中兴通讯股份有限公司 | A kind of component upgrade methods, devices and systems |
| CN107465539A (en) * | 2017-07-25 | 2017-12-12 | 北京康得新创科技股份有限公司 | The upgrade-system of the upgrade method of firmware, terminal and firmware |
| CN107453925A (en) * | 2017-09-21 | 2017-12-08 | 山东康威通信技术股份有限公司 | Remote firmware updating method and cloud platform based on multistage communication platform |
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