CN112015458A - Device upgrading method, terminal device, electronic device and storage medium - Google Patents
Device upgrading method, terminal device, electronic device and storage medium Download PDFInfo
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Abstract
The embodiment of the invention relates to the field of Internet of things and discloses a device upgrading method, terminal equipment, electronic equipment and a storage medium. In the invention, an upgrade package of the functional unit to be upgraded is obtained through the communication unit; storing the upgrade package into a memory space of the communication unit; and upgrading the functional unit to be upgraded through the communication unit according to the upgrade package. The upgrading of each unit is realized in the communication unit with rich resources, the resources of other units are saved, and the upgrading speed of the equipment is improved.
Description
Technical Field
The embodiment of the invention relates to the field of Internet of things, in particular to a device upgrading method, terminal equipment, electronic equipment and a storage medium.
Background
The internet of things, namely the internet with all things connected, is an extended and expanded network on the basis of the internet, and combines various information sensing devices with the internet to form a huge network. The internet of things equipment composed of the information sensors generally has the characteristics of small memory space, more limitation on power consumption and the like. In the use process of the equipment of the Internet of things, upgrading is necessary for updating functions. The existing upgrading mode of the internet of things equipment generally comprises the steps that all the constituent units are upgraded separately, and different upgrading logics are used for downloading upgrading packages to the constituent units respectively.
The inventor finds that the prior art has at least the following problems: different upgrading methods are used for upgrading each unit of the equipment, and the upgrading packages are downloaded to the corresponding component units respectively, so that a lot of resources and space in the component units of the equipment of the Internet of things are occupied.
Disclosure of Invention
The embodiment of the invention aims to provide an equipment upgrading method, terminal equipment, electronic equipment and a storage medium, which can realize the upgrading of each unit in a communication unit with rich resources, effectively save the resources of other units and improve the upgrading speed of the equipment.
In order to solve the above technical problem, an embodiment of the present invention provides an apparatus upgrading method, including the following steps:
acquiring an upgrade package of the functional unit to be upgraded through the communication unit;
storing the upgrade package into a memory space of the communication unit;
and upgrading the functional unit to be upgraded through the communication unit according to the upgrade package.
An embodiment of the present invention further provides a terminal device, including:
the receiving module is used for acquiring the upgrading package of the functional unit to be upgraded through the communication unit;
the storage module is used for storing the upgrade package into a memory space of the communication unit;
and the upgrading module is used for upgrading the functional unit to be upgraded through the communication unit according to the upgrading packet.
An embodiment of the present invention also provides an electronic device, including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform any of the device upgrade approaches.
An embodiment of the present invention also provides a computer-readable storage medium storing a computer program, including: the computer program, when executed by a processor, implements any of the method for device upgrade.
Compared with the prior art, the method and the device have the advantages that the upgrade packages of different functional units are stored in the communication unit, so that the occupation of storage spaces of other functional units is avoided; the data of the functional unit to be upgraded is converted into differential block data, so that minimum differential upgrade is realized, the workload of upgrade is reduced, and the speed of equipment upgrade is increased; the invention can be suitable for upgrading all the functional units, unifies the upgrading logic of each functional unit, puts the upgrading process in the communication unit with richer resources, saves the resources and the space of other units, and ensures that the upgrading efficiency is higher and the speed is higher.
In addition, the method for upgrading a device according to an embodiment of the present invention, where the obtaining of the upgrade package of the functional unit to be upgraded specifically includes: acquiring the upgrade package through the communication unit; marking the acquisition process to generate a mark point; and when the acquisition process is interrupted, continuing the acquisition operation from the mark point after the acquisition is resumed. By setting the mark points, the equipment does not need to worry about excessive time waste caused by retransmission when the transmission is interrupted, and can continue to transmit from the mark points after the transmission is started again, so that the transmission flow is saved, and the transmission time is reduced.
In addition, the method for upgrading a device according to an embodiment of the present invention, where the obtaining of the upgrade package of the functional unit to be upgraded by the communication unit includes: sending a registration information query request of the functional unit to be upgraded; receiving the returned registration information; sending an upgrade version query request of the functional unit to be upgraded; receiving the information of the upgrade version; sending an obtaining request of the upgrading packet of the functional unit to be upgraded; and receiving the upgrade package. By acquiring the information of the functional unit to be upgraded and the information of the upgraded functional unit, a symbol table containing comparison information can be generated according to the acquired information in the subsequent steps, and finally the differential part is upgraded through the symbol table, so that the upgrading speed is increased.
In addition, the method for upgrading a device according to an embodiment of the present invention, where the upgrading the functional unit to be upgraded through the communication unit according to the upgrade package includes: acquiring differential block data through the communication unit, wherein the differential block data is data of a part which is different from the upgraded data of the functional unit in the data of the functional unit to be upgraded; and upgrading the functional unit to be upgraded by the communication unit according to the differential block data and the upgrade package. The functional unit is upgraded according to the generated differential block data and the upgrade packet, and the method is an upgrading method only aiming at the differential part, so that the time for upgrading the functional unit by the communication unit is reduced.
In addition, the method for upgrading a device according to an embodiment of the present invention, where differential block data is acquired by the communication unit, specifically includes: acquiring the upgrade version information through the communication unit; generating a symbol table by the communication unit, wherein the symbol table contains comparison information of the upgrade version information and the version information of the functional unit to be upgraded; acquiring the differential block data according to the symbol table; the differential block data is obtained through the symbol table generated by the acquired version information, so that the functional unit can realize minimum differential upgrading, and the efficiency of the communication unit for upgrading the functional unit is improved.
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One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a first flowchart of a device upgrade method provided according to a first embodiment;
FIG. 2 is a second flowchart of a device upgrade method provided in accordance with the first embodiment;
fig. 3 is a flowchart three of a device upgrade method provided according to the first embodiment;
fig. 4 is a schematic structural diagram of a peripheral terminal provided according to a third embodiment;
fig. 5 is a schematic structural diagram of an electronic device provided in accordance with a fourth embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.
The following embodiments are divided for convenience of description, and should not constitute any limitation to the specific implementation manner of the present invention, and the embodiments may be mutually incorporated and referred to without contradiction.
A first embodiment of the present invention relates to an apparatus upgrade method applied to an electronic apparatus, where the electronic apparatus includes: two or more functional units, the functional units at least include a communication unit. The specific process is shown in fig. 1, and comprises the following steps:
In this embodiment, the communication unit at least includes an Upgrade capability module (UA), an Upgrade Control module (UC), and a BootLoader module (BootLoader).
The UA module has the functions of upgrading differential block data by using an upgrade package and a symbol table and is in communication connection with the ELB module; the BootLoader module of the communication unit is used for guiding and starting the UA upgrading function; the UC module is used for being in communication connection with the network platform. The network platform may be an internet of things platform, which is only an example and is not limited to the network platform.
The functional unit to be upgraded at least comprises an ELB module. The ELB module of the functional unit to be upgraded has the function of guiding a starting program and the function of being in communication connection with the communication unit.
The communication connection mode may be wired connection or wireless connection, wherein the wireless connection may be wifi, bluetooth, infrared, etc., and is not described here any more.
The process of obtaining the upgrade package in step 101 is that the UC module in the communication unit interacts with the network platform, transmits the request instruction, and receives the upgrade package. The specific process is shown in fig. 2, and includes:
And step 204, receiving the information of the upgrade version.
Step 206, receive the upgrade package.
The step 201 and 206 are used to download the upgrade package from the network platform.
In this embodiment, the obtaining process may be interrupted, and the interruption reason may be network signal difference, network signal interruption, power failure, and the like.
In order to prevent the transmission from being repeated after the interruption reason is eliminated, a breakpoint marking mode is adopted.
Specifically, when the acquisition interruption occurs, the acquisition process is marked to generate a mark point, and the acquisition operation is continued from the mark point after recovery. The method for generating the mark points by marking the acquisition process comprises two methods:
one is to track the whole acquisition process, and mark the current acquisition receiving progress to generate a mark point no matter whether an interruption occurs.
And the other is that when the interruption event happens, an instruction with an error is popped up, and the current acquisition receiving progress is marked according to the instruction to generate a mark point.
Of course, the above two methods are only specific examples, and in the actual using process, the obtaining process may also be marked by other methods to generate the mark points, which is not described in detail here.
It should be noted that the acquiring process of the breakpoint marker may be a process of receiving registration information, a process of receiving upgrade version information, a process of receiving an upgrade package, and a process of acquiring the functional data to be upgraded in the following steps, and the details are not repeated here.
And 103, upgrading the functional unit to be upgraded through the communication unit according to the upgrade package.
In this embodiment, the upgrading method in step 103 specifically includes:
and after the upgrade package is downloaded, the UC module reports the downloading result to the network platform.
And the UC module sends an upgrading request to the functional unit to be upgraded.
And the UC module receives the returned upgrading instruction.
And the UC module forwards the upgrading instruction to the Bootloader module.
And the communication unit guides to execute the UA module upgrading function through the guiding function of the Bootloader module.
Meanwhile, the functional unit to be upgraded enters an upgrading program through a guide function of the ELB module, wherein the upgrading program comprises receiving the flash, restarting the upgrade and the like.
Specifically, a specific flow for executing the upgrade function of the UA module is shown in fig. 3:
Specifically, a symbol table is generated according to the registration information of the existing functional unit to be upgraded and the version information after upgrading, which are acquired from the network platform. The symbol table is a comparison table of the registration information and the version information.
And step 304, acquiring differential block data according to the symbol table.
Specifically, the UA module splits data in the functional unit to be upgraded in combination with the comparison information in the symbol table, and extracts differential block data. The differential block data is a part which can be upgraded in the data of the functional unit to be upgraded, and the number of the differential blocks can be one or more.
And 305, upgrading the differential block data according to the upgrading packet.
It should be noted that the upgrade data stored in the upgrade package is differential data of the upgrade version, that is, data upgraded for the differential block of the functional unit data to be upgraded.
And after the differential block data is upgraded, sending a flash request to the functional unit.
And the UA module receives the flash instruction returned by the functional unit and performs flash on the functional unit.
And after the flashing is finished, the next differential block data is upgraded until all the differential blocks are upgraded.
And the communication unit UA module sends an upgrade completion notification to the ELB module of the upgraded functional unit.
And after receiving the upgrade completion notification, the ELB module of the upgraded functional unit executes the boot function of the ELB module, restarts and completes the upgrade of the functional unit.
And the ELB module of the upgraded functional unit sends the upgrade result of the functional unit to the UC module.
And the UC module forwards the upgrading result to the network platform.
A second embodiment of the present invention relates to a device upgrade method. The second embodiment is substantially the same as the first embodiment,
the difference is that the communication unit and the functional unit to be upgraded in the first embodiment are two units, that is, the other functional units are upgraded through the communication unit. And the second embodiment is an upgrade of the communication unit itself.
In this embodiment, since the upgraded functional unit is a communication unit, in the specific embodiment of step 103, it is not necessary to send an upgrade instruction request again, and after receiving and storing the upgrade package, the UA module upgrade function is directly guided and executed by the guidance function of the Bootloader module, where the upgrade process of the UA module is step 301 and step 304 in fig. 3.
It should be noted that the acquisition targets in step 301 and step 303 are communication units, and are different from the ELB modules of the functional units other than the communication units in the first embodiment.
The steps of the above methods are divided for clarity, and the implementation may be combined into one step or split some steps, and the steps are divided into multiple steps, so long as the same logical relationship is included, which are all within the protection scope of the present patent; it is within the scope of the patent to add insignificant modifications to the algorithms or processes or to introduce insignificant design changes to the core design without changing the algorithms or processes.
A third embodiment of the present invention relates to a peripheral terminal, as shown in fig. 4, including:
the receiving module 401 is configured to obtain an upgrade package of a functional unit to be upgraded through the communication unit.
A storage module 402, configured to store the upgrade package in a memory space of the communication unit.
An upgrade module 403, configured to upgrade, according to the upgrade package, the functional unit to be upgraded through the communication unit.
It should be understood that this embodiment is a system example corresponding to the first embodiment, and may be implemented in cooperation with the first embodiment. The related technical details mentioned in the first embodiment are still valid in this embodiment, and are not described herein again in order to reduce repetition. Accordingly, the related-art details mentioned in the present embodiment can also be applied to the first embodiment.
It should be noted that each module referred to in this embodiment is a logical module, and in practical applications, one logical unit may be one physical unit, may be a part of one physical unit, and may be implemented by a combination of multiple physical units. In addition, in order to highlight the innovative part of the present invention, elements that are not so closely related to solving the technical problems proposed by the present invention are not introduced in the present embodiment, but this does not indicate that other elements are not present in the present embodiment.
A fourth embodiment of the present invention relates to an electronic apparatus, as shown in fig. 5, including:
at least one processor 501; and the number of the first and second groups,
a memory 502 communicatively coupled to the at least one processor 501; wherein the content of the first and second substances,
the memory 502 stores instructions executable by the at least one processor 501, and the instructions are executed by the at least one processor 501 to enable the at least one processor 501 to perform the device upgrade modes of the first to second embodiments of the present invention.
The memory and the processor are connected by a bus, which may include any number of interconnected buses and bridges, linking together one or more of the various circuits of the processor and the memory. The bus may also link various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface provides an interface between the bus and the transceiver. The transceiver may be one element or a plurality of elements, such as a plurality of receivers and transmitters, providing a means for communicating with various other apparatus over a transmission medium. The data processed by the processor is transmitted over a wireless medium via an antenna, which further receives the data and transmits the data to the processor.
The processor is responsible for managing the bus and general processing and may also provide various functions including timing, peripheral interfaces, voltage regulation, power management, and other control functions. And the memory may be used to store data used by the processor in performing operations.
Those skilled in the art can understand that all or part of the steps in the method of the foregoing embodiments may be implemented by a program to instruct related hardware, where the program is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, etc.) or a processor (processor) to execute all or part of the steps of the method described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.
Claims (10)
1. An apparatus upgrading method applied to an electronic apparatus, the electronic apparatus comprising: at least two functional units, the functional units comprising at least a communication unit, the method comprising:
acquiring an upgrade package of the functional unit to be upgraded through the communication unit;
storing the upgrade package into a memory space of the communication unit;
and upgrading the functional unit to be upgraded through the communication unit according to the upgrade package.
2. The device upgrading method according to claim 1, wherein the obtaining of the upgrade package of the functional unit to be upgraded through the communication unit specifically includes:
acquiring the upgrade package through the communication unit;
marking the acquisition process to generate a mark point;
and when the acquisition process is interrupted, continuing the acquisition operation from the mark point after the acquisition is resumed.
3. The device upgrade method according to claim 1, wherein the acquiring, by the communication unit, an upgrade package of the functional unit to be upgraded includes:
sending a registration information query request of the functional unit to be upgraded;
receiving the returned registration information;
sending an upgrade version query request of the functional unit to be upgraded;
receiving the information of the upgrade version;
sending an obtaining request of the upgrading packet of the functional unit to be upgraded;
and receiving the upgrade package.
4. The device upgrade method according to claim 1, wherein the upgrading the functional unit to be upgraded through the communication unit according to the upgrade package includes:
acquiring differential block data through the communication unit, wherein the differential block data is data of a part which is different from the upgraded data of the functional unit in the data of the functional unit to be upgraded;
and upgrading the functional unit to be upgraded by the communication unit according to the differential block data and the upgrade package.
5. The device upgrading method according to claim 4, wherein the obtaining of differential block data by the communication unit, where the differential block data is data of a different part of the data of the functional unit to be upgraded from the upgraded data of the functional unit, specifically includes:
obtaining a symbol table through the functional unit to be upgraded, wherein the symbol table comprises comparison information of the upgraded version information and the version information of the functional unit to be upgraded;
and acquiring the differential block data according to the symbol table.
6. The device upgrade method according to claim 1, wherein the upgrading the functional unit to be upgraded through the communication unit according to the upgrade package further comprises:
after the upgrading is finished, the data of the functional unit is flashed;
and sending the upgraded functional unit data back to the functional unit.
7. The device upgrade method according to claim 6, wherein said sending the upgraded functional unit data back to the functional unit further comprises:
receiving the upgraded functional unit data;
and restarting the functional unit according to the upgraded functional unit data.
8. A terminal device, comprising:
the receiving module is used for acquiring an upgrade package of the functional unit to be upgraded through the communication unit;
the storage module is used for storing the upgrade package into a memory space of the communication unit;
and the upgrading module is used for upgrading the functional unit to be upgraded through the communication unit according to the upgrading packet.
9. An electronic device, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the device upgrade of any one of claims 1 to 7.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the method of upgrading a device according to one of claims 1 to 7.
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| CN202010773468.XA CN112015458A (en) | 2020-08-04 | 2020-08-04 | Device upgrading method, terminal device, electronic device and storage medium |
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| CN202010773468.XA CN112015458A (en) | 2020-08-04 | 2020-08-04 | Device upgrading method, terminal device, electronic device and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113485855A (en) * | 2021-08-02 | 2021-10-08 | 安徽文香科技有限公司 | Memory sharing method and device, electronic equipment and readable storage medium |
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| CN111104149A (en) * | 2018-10-25 | 2020-05-05 | 华为技术有限公司 | Firmware upgrading method and device and terminal |
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