CN111782238A - Software upgrading method and system for intelligent household electrical appliance - Google Patents
Software upgrading method and system for intelligent household electrical appliance Download PDFInfo
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- CN111782238A CN111782238A CN202010461846.0A CN202010461846A CN111782238A CN 111782238 A CN111782238 A CN 111782238A CN 202010461846 A CN202010461846 A CN 202010461846A CN 111782238 A CN111782238 A CN 111782238A
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Abstract
The invention discloses a software upgrading method and a system of intelligent household electrical appliance equipment, wherein the method comprises the following steps: the mobile intelligent equipment establishes communication connection with the intelligent household appliance equipment and acquires software information from the intelligent household appliance equipment; the mobile intelligent equipment sends the software information of the intelligent household appliance to the OTA server; when the OTA server checks that the software of the intelligent household appliance needs to be upgraded, reminding a user whether the software needs to be upgraded; when a user confirms that software upgrading is needed, the OTA server triggers an OTA intelligent strategy engine, and the OTA intelligent strategy engine is matched with a high-speed downloading channel; the mobile intelligent equipment receives an upgrading firmware package returned by the OTA server according to the matched high-speed download channel; the mobile intelligent equipment sends the upgrade firmware package to the intelligent household appliance equipment; the intelligent household appliance equipment carries out software upgrading according to the upgrading firmware package, and the software upgrading of the intelligent household appliance equipment can be facilitated for a user, so that the after-sale cost of a manufacturer is effectively reduced.
Description
Technical Field
The invention relates to the field of intelligent household appliances, in particular to a software upgrading method and system for intelligent household appliance equipment.
Background
OTA (Over-the-Air) technology also called as Over-the-Air technology means that the equipment realizes the online upgrade of the system by means of a Wi-Fi wireless network or a mobile network. Through OTA, intelligent household appliances such as intelligent gas-cooker, intelligent lampblack absorber, intelligent dish washer, intelligent water heater can in time repair system leak, upgrade the system, provide better service for the user.
In the era of internet of everything, along with popularization and application of internet of things, more and more household appliances integrate intelligent functions, due to the use characteristics and cost consideration of the household appliances, a Wi-Fi module is generally configured, but the Wi-Fi module only supports a single-frequency Wi-Fi 2.4GHz frequency band and does not support a Wi-Fi 5.0GHz frequency band, so that limitation is performed on a network upgraded by OTA, and the failure rate of OTA upgrading is increased. Even some devices do not support Wi-Fi communication, only support one of Zeebig/Bluetooth (Bluetooth)/NFC, cannot be directly upgraded online, and need to be upgraded on site by special operation and maintenance members, which undoubtedly brings inconvenience to users and increases after-sales cost of merchants and manufacturers.
Disclosure of Invention
The present invention is directed to solve at least one of the problems of the related art to a certain extent, and therefore a first object of the present invention is to provide a method for upgrading software of an intelligent household electrical appliance, which is convenient for a user to upgrade the software of the intelligent household electrical appliance, thereby effectively reducing the after-sales cost of a manufacturer.
The above purpose is realized by the following technical scheme:
a software upgrading method for intelligent household electrical appliance equipment comprises the following steps:
the mobile intelligent equipment establishes communication connection with the intelligent household appliance equipment and acquires software information from the intelligent household appliance equipment;
the mobile intelligent equipment sends the software information of the intelligent household appliance to the OTA server;
when the OTA server checks that the software of the intelligent household appliance needs to be upgraded, reminding a user whether the software needs to be upgraded;
when a user confirms that software upgrading is needed, the OTA server triggers an OTA intelligent strategy engine, and the OTA intelligent strategy engine is matched with a high-speed downloading channel;
the mobile intelligent equipment receives an upgrading firmware package returned by the OTA server according to the matched high-speed download channel;
the mobile intelligent equipment sends the upgrade firmware package to the intelligent household appliance equipment;
and the intelligent household appliance performs software upgrading according to the upgrading firmware package.
In some embodiments, the step of matching the OTA intelligent policy engine with the high-speed download channel specifically includes:
and the OTA intelligent strategy engine is matched with the high-speed downloading channel according to the mobile intelligent equipment information, the mobile intelligent equipment region, the network bandwidth and/or the user label.
In some embodiments, the step of receiving, by the mobile intelligent device, the upgrade firmware package returned by the OTA server according to the matched high-speed download channel is specifically:
and the mobile intelligent equipment receives the upgrade firmware package returned by the OTA server according to the 5G network or the Wi-Fi encryption channel.
In some embodiments, the step of receiving the upgrade firmware package returned by the OTA server by the mobile intelligent device according to the matched high-speed download channel comprises:
and after receiving the upgrade firmware package returned from the OTA server, the mobile intelligent device performs content security verification on the upgrade firmware package.
In some embodiments, the step of the mobile intelligent device sending the software information of the intelligent household appliance to the OTA server comprises:
and the OTA server checks the safety and the legality of the user of the mobile intelligent equipment.
In some embodiments, the step of upgrading the software of the intelligent household appliance according to the upgrade firmware package further includes the following steps:
the intelligent household appliance device reports the upgrading result to the mobile intelligent device;
the mobile intelligent equipment forwards the upgrading result to the OTA server;
and the OTA server registers an upgrading result.
In some embodiments, a communication connection is established between the mobile intelligent device and the intelligent household appliance through ZigBee, Blue Tooth, Wi-Fi and/or NFC.
The second objective of the present invention is to provide a software upgrading system for an intelligent household electrical appliance, which is convenient for a user to upgrade software of the intelligent household electrical appliance, so as to improve user experience.
The above purpose is realized by the following technical scheme:
the utility model provides an intelligence household electrical appliances's software upgrading system, includes mobile intelligent equipment, OTA server, OTA intelligence strategy engine and intelligent household electrical appliances, mobile intelligent equipment, OTA server and OTA intelligence strategy engine connect gradually, wherein:
the mobile intelligent equipment is used for acquiring software information from the intelligent household appliance equipment, sending the software information of the intelligent household appliance equipment to the OTA server, receiving an upgrading firmware package returned by the OTA server according to the matched high-speed downloading channel and sending the upgrading firmware package to the intelligent household appliance equipment;
the OTA server is used for receiving software information of the intelligent household appliance sent from the mobile intelligent equipment, checking whether the software of the intelligent household appliance needs to be upgraded or not, reminding a user whether the software needs to be upgraded or not when the software of the intelligent household appliance is checked to be upgraded, triggering the OTA intelligent strategy engine when the user confirms that the software needs to be upgraded, and sending an upgrade firmware package to the mobile intelligent equipment;
the intelligent strategy engine is used for matching a high-speed downloading channel when triggered by the OTA server;
and the intelligent household appliance equipment is used for receiving the upgrading firmware package sent by the mobile intelligent equipment and upgrading software according to the upgrading firmware package.
Compared with the prior art, the invention at least comprises the following beneficial effects:
1. the software upgrading method can facilitate the user to upgrade the software of the intelligent household appliance, and effectively reduce the after-sale cost of manufacturers.
2. The software upgrading system can facilitate the user to upgrade the software of the intelligent household appliance, and improve the use experience of the user.
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FIG. 1 is a schematic structural diagram of a software upgrade system in an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a software upgrade system according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a software upgrade system in an embodiment of the present invention.
Detailed Description
The present invention is illustrated by the following examples, but the present invention is not limited to these examples. Modifications to the embodiments of the invention or equivalent substitutions of parts of technical features without departing from the spirit of the invention are intended to be covered by the scope of the claims of the invention.
The first embodiment is as follows: as shown in fig. 1, fig. 2 and fig. 3, the present embodiment provides a software upgrading method for an intelligent household appliance, including the following steps:
step S101, a mobile intelligent device and an intelligent household appliance establish Communication connection, software information is obtained from the intelligent household appliance, specifically, the mobile intelligent device and the intelligent household appliance obtain local Communication, the intelligent household appliance reports information such as software version to the mobile intelligent device, more specifically, the mobile intelligent device and the intelligent household appliance establish Communication connection through ZigBee, Blue Tooth, Wi-Fi and/or NFC, wherein ZigBee is a wireless Communication technology applied to short distance and low speed, Blue Tooth is Bluetooth, a radio technology supporting short distance Communication (generally within 10 m) of the device, Wi-Fi is called wireless internet access, NFC is called Near Field Communication, and Chinese is called Near Field Communication technology;
step S102, the mobile intelligent device sends software information of the intelligent household appliance to an OTA server, and the OTA server verifies the user safety and legality of the mobile intelligent device, so that the safety and legality of data transmission between the OTA server and the mobile intelligent device can be improved;
step S103, when the OTA server checks that the software of the intelligent household appliance needs to be upgraded, the OTA server reminds the user whether the software needs to be upgraded, specifically, the OTA server checks whether the software of the intelligent household appliance needs to be upgraded, and if so, the OTA server reminds the user to update the equipment;
step S104, when the user confirms that the software upgrading is needed, the OTA server triggers an OTA intelligent strategy engine, and the OTA intelligent strategy engine is matched with a high-speed downloading channel;
step S105, the mobile intelligent device receives an upgrade firmware package returned by the OTA server according to the matched high-speed download channel, specifically, the mobile intelligent device downloads the upgrade firmware package to the mobile intelligent device through the safe and high-speed download channel, and more specifically, the method comprises the steps that after the mobile intelligent device receives the upgrade firmware package returned by the OTA server, the content security check is carried out on the upgrade firmware package, so that the security of data received by the mobile intelligent device can be improved, and the user information security is guaranteed;
step S106, the mobile intelligent device sends the upgrade firmware package to the intelligent household appliance, specifically, the mobile intelligent device sends the upgrade firmware package to the intelligent household appliance by using communication connection established with the intelligent household appliance, and more specifically, the mobile intelligent device sends the upgrade firmware package to the intelligent household appliance by using a wireless communication technology, such as ZigBee, Blue Tooth, Wi-Fi and/or NFC;
step S107, the intelligent household appliance carries out software upgrading according to the upgrading firmware package;
step S108, the intelligent household appliance reports the upgrading result to the mobile intelligent device;
step S109, the mobile intelligent device forwards the upgrading result to the OTA server;
in step S110, the OTA server registers the upgrade result.
The software upgrading method of the embodiment can facilitate the user to upgrade the software of the intelligent household appliance, and effectively reduce the after-sale cost of manufacturers.
In this embodiment, the step of matching the OTA intelligent policy engine with the high-speed download channel specifically includes:
and the OTA intelligent strategy engine is matched with the high-speed downloading channel according to the mobile intelligent equipment information, the mobile intelligent equipment region, the network bandwidth and/or the user label. Through the steps, the intelligent matching of the high-speed downloading channel can be realized, and the mobile intelligent device is favorable for quickly downloading the upgrade firmware package so as to improve the use experience of a user.
Specifically, the step of receiving the upgrade firmware package returned by the OTA server by the mobile intelligent device according to the matched high-speed download channel specifically comprises:
and the mobile intelligent equipment receives the upgrade firmware package returned by the OTA server according to the 5G network or the Wi-Fi encryption channel. Therefore, the speed and the safety of downloading and upgrading the firmware package by the mobile intelligent equipment can be improved, and the use experience of a user can be further improved.
According to the software upgrading method, unified communication of the intelligent household electrical appliance is integrated through the mobile intelligent device. Uniformly packaging an APP SDK packet containing ZigBee/Bluetooth (Bluetooth)/Wi-Fi/NFC (near field communication) wireless communication technologies as a server end of local communication, wherein the APP SDK packet is used as the server end, and the intelligent household appliance is used as a client end client to communicate with the mobile intelligent device based on the original wireless communication technology;
in addition, the software upgrading method of the embodiment can provide a high-speed downloading channel of the intelligent household appliance in the OTA upgrading process and improve the success rate of OTA upgrading;
because the mobile intelligent device and the intelligent household appliance are in local communication, the mobile intelligent device is only responsible for network transmission, the exposure probability of the intelligent household appliance on the Internet is reduced, and the safety of the OTA upgrading process is improved.
And the mobile intelligent equipment controls the upgrading process of the OTA and safely encrypts the network transmission message upgraded by the OTA. The micro CPU of the intelligent household appliance does not support a complex encryption algorithm, and the CPU of the mobile intelligent device has higher performance and can support the complex encryption algorithm, such as RSA signature and the like.
The software upgrading method of the embodiment at least has the following beneficial effects:
1. local communication among intelligent household appliances of multiple manufacturers and multiple models is integrated through the mobile intelligent device, so that the intelligent device can be accessed to OTA (over the air) for upgrading, the original mode that operation and maintenance personnel need to upgrade on site is replaced, and the after-sale cost is greatly reduced.
2. The cost is saved as the time goes. With the civil popularization of the 5G communication technology and the popularization of the 5G mobile phone. The scheme utilizes a high-speed transmission channel. And downloading the firmware upgrade package to the mobile phone in advance by utilizing the cooperation of a 5G communication download high-speed channel of the mobile phone, and then carrying out high-speed communication with the local area network of the intelligent household appliance through the mobile phone.
3. The OTA upgrading process of the intelligent household appliance is completed by the assistance of the mobile phone, the verification submitted by the user authority is introduced, and the safety risk of the OTA upgrading process in the network transmission process is reduced.
4. Mobile intelligent device and intelligent household electrical appliances accessible wireless communication technology: Zeebig/Bluetooth (Bluetooth)/Wi-Fi/NFC and the like, thereby greatly improving the safety.
5. The mobile phone APP is introduced to assist OTA upgrading, and user interaction experience is more friendly.
Example two: as shown in fig. 1, fig. 2 and fig. 3, this embodiment provides a software upgrading system for an intelligent home appliance, which includes a mobile intelligent device, an OTA server, an OTA intelligent policy engine and an intelligent home appliance, where the intelligent home appliance, the mobile intelligent device, the OTA server and the OTA intelligent policy engine are connected in sequence, where:
the mobile intelligent equipment is used for acquiring software information from the intelligent household appliance equipment, sending the software information of the intelligent household appliance equipment to the OTA server, receiving an upgrading firmware package returned by the OTA server according to the matched high-speed downloading channel and sending the upgrading firmware package to the intelligent household appliance equipment;
the OTA server is used for receiving the software information of the intelligent household appliance sent from the mobile intelligent equipment, checking whether the software of the intelligent household appliance needs to be upgraded or not, reminding a user whether the software needs to be upgraded or not when the software of the intelligent household appliance is checked to be upgraded, triggering the OTA intelligent strategy engine when the user confirms that the software needs to be upgraded, and sending an upgrade firmware package to the mobile intelligent equipment;
an intelligent policy engine for matching the high-speed download channel when triggered by the OTA server;
and the intelligent household appliance equipment is used for receiving the upgrading firmware package sent by the mobile intelligent equipment and upgrading software according to the upgrading firmware package.
The software upgrading system of the embodiment can facilitate the upgrading of software of the intelligent household appliance by a user, and improves the use experience of the user.
In addition, the software upgrading system of the embodiment can provide a high-speed downloading channel of the intelligent household appliance in the OTA upgrading process and improve the success rate of OTA upgrading;
because the mobile intelligent device and the intelligent household appliance are in local communication, the mobile intelligent device is only responsible for network transmission, the exposure probability of the intelligent household appliance on the Internet is reduced, and the safety of the OTA upgrading process is improved.
And the mobile intelligent equipment controls the upgrading process of the OTA and safely encrypts the network transmission message upgraded by the OTA. The micro CPU of the intelligent household appliance does not support a complex encryption algorithm, and the CPU of the mobile intelligent device has higher performance and can support the complex encryption algorithm, such as RSA signature and the like.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (8)
1. A software upgrading method for intelligent household electrical appliance equipment is characterized by comprising the following steps:
the mobile intelligent equipment establishes communication connection with the intelligent household appliance equipment and acquires software information from the intelligent household appliance equipment;
the mobile intelligent equipment sends the software information of the intelligent household appliance to the OTA server;
when the OTA server checks that the software of the intelligent household appliance needs to be upgraded, reminding a user whether the software needs to be upgraded;
when a user confirms that software upgrading is needed, the OTA server triggers an OTA intelligent strategy engine, and the OTA intelligent strategy engine is matched with a high-speed downloading channel;
the mobile intelligent equipment receives an upgrading firmware package returned by the OTA server according to the matched high-speed download channel;
the mobile intelligent equipment sends the upgrade firmware package to the intelligent household appliance equipment;
and the intelligent household appliance performs software upgrading according to the upgrading firmware package.
2. The method for upgrading software of an intelligent household appliance according to claim 1, wherein the step of matching the OTA intelligent policy engine to the high-speed download channel specifically comprises:
and the OTA intelligent strategy engine is matched with the high-speed downloading channel according to the mobile intelligent equipment information, the mobile intelligent equipment region, the network bandwidth and/or the user label.
3. The method for upgrading software of an intelligent household appliance according to claim 1, wherein the step of receiving the firmware upgrading package returned by the OTA server by the mobile intelligent device according to the matched high-speed download channel specifically comprises:
and the mobile intelligent equipment receives the upgrade firmware package returned by the OTA server according to the 5G network or the Wi-Fi encryption channel.
4. The method for upgrading software of an intelligent household appliance according to claim 3, wherein the step of receiving the firmware upgrading package returned by the OTA server by the mobile intelligent device according to the matched high-speed download channel comprises:
and after receiving the upgrade firmware package returned from the OTA server, the mobile intelligent device performs content security verification on the upgrade firmware package.
5. The method for upgrading software of an intelligent household appliance according to claim 1, wherein the step of sending the software information of the intelligent household appliance to the OTA server by the mobile intelligent device comprises:
and the OTA server checks the safety and the legality of the user of the mobile intelligent equipment.
6. The software upgrading method for the intelligent household electrical appliance according to claim 1, wherein the software upgrading step for the intelligent household electrical appliance according to the upgrading firmware package further comprises the following steps:
the intelligent household appliance device reports the upgrading result to the mobile intelligent device;
the mobile intelligent equipment forwards the upgrading result to the OTA server;
and the OTA server registers an upgrading result.
7. The software upgrading method for the intelligent household appliance according to claim 1, wherein a communication connection is established between the mobile intelligent device and the intelligent household appliance through ZigBee, Blue Tooth, Wi-Fi and/or NFC.
8. The utility model provides an intelligence household electrical appliances's software upgrading system, its characterized in that, including mobile intelligent equipment, OTA server, OTA intelligence strategy engine and intelligent household electrical appliances, mobile intelligent equipment, OTA server and OTA intelligence strategy engine connect gradually, wherein:
the mobile intelligent equipment is used for acquiring software information from the intelligent household appliance equipment, sending the software information of the intelligent household appliance equipment to the OTA server, receiving an upgrading firmware package returned by the OTA server according to the matched high-speed downloading channel and sending the upgrading firmware package to the intelligent household appliance equipment;
the OTA server is used for receiving software information of the intelligent household appliance sent from the mobile intelligent equipment, checking whether the software of the intelligent household appliance needs to be upgraded or not, reminding a user whether the software needs to be upgraded or not when the software of the intelligent household appliance is checked to be upgraded, triggering the OTA intelligent strategy engine when the user confirms that the software needs to be upgraded, and sending an upgrade firmware package to the mobile intelligent equipment;
the intelligent strategy engine is used for matching a high-speed downloading channel when triggered by the OTA server;
and the intelligent household appliance equipment is used for receiving the upgrading firmware package sent by the mobile intelligent equipment and upgrading software according to the upgrading firmware package.
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| CN202010461846.0A CN111782238A (en) | 2020-05-27 | 2020-05-27 | Software upgrading method and system for intelligent household electrical appliance |
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Cited By (2)
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| CN113254038A (en) * | 2021-05-25 | 2021-08-13 | 青岛海信移动通信技术股份有限公司 | Upgrading confirmation method, server, wire controller and mobile terminal |
| CN115242413A (en) * | 2021-04-06 | 2022-10-25 | 中国移动通信有限公司研究院 | Internet of things equipment firmware safety upgrading method and device, electronic equipment and medium |
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