CN110837381B - Software upgrading method and device for projection equipment - Google Patents
Software upgrading method and device for projection equipment Download PDFInfo
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- CN110837381B CN110837381B CN201910916451.2A CN201910916451A CN110837381B CN 110837381 B CN110837381 B CN 110837381B CN 201910916451 A CN201910916451 A CN 201910916451A CN 110837381 B CN110837381 B CN 110837381B
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Abstract
The embodiment of the application discloses a software upgrading method and device of a projection device, which are applied to the projection device in a projection upgrading system, wherein the projection upgrading system comprises an upgrading server, and the projection device establishes communication with the upgrading server, and the method comprises the following steps: when at least one upgrade package from the upgrade server is detected, acquiring preset upgrade influence information, wherein the preset upgrade influence information comprises at least one of the following: the first upgrade instruction information issued by the upgrade server, the state information of the projection equipment and the second upgrade instruction information input by a user; determining an upgrade strategy of the at least one upgrade package according to the preset upgrade influence information; and executing software upgrading operation according to the upgrading strategy and the at least one upgrading package. The embodiment of the application is beneficial to ensuring the software upgrading strategies of different software upgrading scenes so as to improve the efficiency, flexibility and stability of the software upgrading of the projection equipment.
Description
Technical Field
The present disclosure relates to the field of projection devices, and in particular, to a method and an apparatus for upgrading software of a projection device.
Background
In the face of increasingly homogeneous projection devices, the projection devices need to be continuously upgraded in software, provide intelligent and differentiated application services, and meet different user requirements.
Currently, software upgrade scenes of the projection device include system bug patches or new system function upgrades issued by an upgrade server, upgrade pushing of the projection device to a certain system program or application program, automatic updating of the system program or application program, updating requests of users to the system program or application program, and the like. Different software upgrading modes are provided for different software upgrading scenes, and the problem to be solved is urgent.
Disclosure of Invention
The embodiment of the application provides a software upgrading method and device for projection equipment, which ensure software upgrading strategies of different software upgrading scenes so as to expect to improve the efficiency, flexibility and stability of the software upgrading of the projection equipment.
In a first aspect, an embodiment of the present application provides a software upgrade method for a projection device, where the software upgrade method is applied to a projection device in a projection upgrade system, where the projection upgrade system includes an upgrade server, and the projection device establishes communication with the upgrade server, and the method includes:
When at least one upgrade package from the upgrade server is detected, acquiring preset upgrade influence information, wherein the preset upgrade influence information comprises at least one of the following: the first upgrade instruction information issued by the upgrade server, the state information of the projection equipment and the second upgrade instruction information input by a user;
determining an upgrade strategy of the at least one upgrade package according to the preset upgrade influence information;
and executing software upgrading operation according to the upgrading strategy and the at least one upgrading package.
In a second aspect, an embodiment of the present application provides a software upgrade apparatus for a projection device, where the software upgrade apparatus is applied to a projection device in a projection upgrade system, where the projection upgrade system includes an upgrade server, and the projection device establishes communication with the upgrade server, where the apparatus includes:
the processing unit is used for acquiring preset upgrade influence information when at least one upgrade package from the upgrade server is detected, wherein the preset upgrade influence information comprises at least one of the following: the first upgrade instruction information issued by the upgrade server, the state information of the projection equipment and the second upgrade instruction information input by a user; and determining an upgrade policy of the at least one upgrade package according to the preset upgrade influence information; and the software upgrading operation is executed according to the upgrading strategy and the at least one upgrading package.
In a third aspect, embodiments of the present application provide a projection device comprising a processor, a memory, a communication interface, and one or more programs stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps of the first aspect of embodiments of the present application.
In a fourth aspect, embodiments of the present application provide a computer readable storage medium, where the computer readable storage medium stores a computer program for electronic data exchange, and the computer program is executed by a processor to implement some or all of the steps in the first aspect of the embodiments of the present application.
In a fifth aspect, embodiments of the present application provide a computer program product, wherein the computer program product comprises a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps described in the first aspect of the embodiments of the present application. The computer program product may be a software installation package.
It can be seen that the software upgrading method of the projection device described in the embodiments of the present application is applied to a projection device in a projection upgrading system, where the projection upgrading system includes an upgrade server, and the projection device establishes communication with the upgrade server. The method comprises the steps of obtaining preset upgrade influence information when at least one upgrade package from the upgrade server is detected, determining an upgrade strategy of the at least one upgrade package according to the preset upgrade influence information, and executing software upgrade operation according to the upgrade strategy and the at least one upgrade package, so that the software upgrade strategies of different software upgrade scenes are ensured, and the efficiency, flexibility and stability of software upgrade of the projection equipment are improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an exemplary architecture diagram of a projection upgrade system provided in an embodiment of the present application;
fig. 2a is a schematic flow chart of a software upgrading method of a projection device according to an embodiment of the present application;
fig. 2b to fig. 2e are schematic diagrams of a projection device according to an embodiment of the present application for executing a software upgrade by receiving an upgrade instruction entered by a user;
FIG. 3 is a flowchart of another method for upgrading software of a projection device according to an embodiment of the present application;
FIG. 4 is a flowchart of another method for upgrading software of a projection device according to an embodiment of the present application;
FIG. 5 is a schematic view of a projection device according to an embodiment of the present disclosure;
fig. 6 is a functional unit block diagram of a software upgrading apparatus of a projection device according to an embodiment of the present application.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will clearly and completely describe the technical solution in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The terms first, second and the like in the description and in the claims of the present application and in the above-described figures, are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, software, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may alternatively include other steps or elements not listed or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is an exemplary architecture diagram of a projection upgrade system according to an embodiment of the present application. Wherein the projection upgrade system comprises an upgrade server 1011 and a projection device 102 in an upgrade server network 101, the projection device 102 and the upgrade server 1011 establish communication. The upgrade server 1011 stores at least one upgrade package required for the projection device 102 to perform a software upgrade. The projection device 102 performs a software upgrade operation according to the at least one upgrade package.
Specifically, the at least one upgrade package includes at least one of: the upgrade package of the first upgrade instruction information issued by the upgrade server 1011, the upgrade package of the state information of the projection device 102, and the upgrade package of the second upgrade instruction information entered by the user. The upgrade package of the first upgrade instruction information issued by the upgrade server 1011 includes an upgrade package required for upgrading an operating system of the projection device 102, an upgrade package required for upgrading a program bug of the projection device 102, and the like; the upgrade package of the state of the projection device 102 includes an upgrade package required for an update instruction of the projection device 102 to run to a certain system program or application program, an upgrade package required for an automatic update instruction of an operating system or application program in the projection device 102, and the like; the upgrade package of the second upgrade instruction information input by the user comprises an upgrade package required by an upgrade instruction of an operating system or an application program input by the user, and the like.
Optionally, the at least one upgrade package is an upgrade package of status information of the projection device 102. Firstly, the projection device 102 operates to a first system program or a first application program and receives an update instruction of the first system program or the first application program; secondly, the projection device 102 sends 1011 a first current software version of the first system program or the first application program to the upgrade server according to the update instruction; then, the upgrade server 1011 queries the received first current software version, generates at least one upgrade package required for upgrading the first current software version to the first target software version after querying the corresponding first target software version, and transmits a download address of the at least one upgrade package to the projection device 102; finally, the projection device 102 downloads the at least one upgrade package to the memory partition where the preset storage path is located according to the download address, generates an upgrade command file according to the at least one upgrade package, and starts a recovery mode of the projection device 102 according to the upgrade command file to determine to execute the software upgrade operation.
Optionally, the at least one upgrade package is an upgrade package of the second upgrade instruction information input by the user. First, the projection device 102 transmits a second current software version of a second system program or a second application program to the upgrade server 1011 after receiving an update instruction from a user for the second system program or the second application program; secondly, the upgrade server 1011 queries the received second current software version, generates at least one upgrade package required for upgrading the second current software version to the second target software version after querying the corresponding second target software version, and transmits a download address of the at least one upgrade package to the projection device 102; finally, after receiving the download instruction of the at least one upgrade package entered by the user, the projection device 102 downloads the at least one upgrade package to a memory partition where a preset storage path is located according to the download instruction and the download address, obtains an upgrade command file corresponding to the at least one upgrade package, and starts a recovery mode of the projection device 102 according to the upgrade command file to determine to execute a software upgrade operation.
Specifically, the memory partition where the preset storage path is located includes a cache (cache) partition or an SD card (or SD card), where the memory partition refers to a partition after the memory of the projection device 102 is partitioned. The memory partition includes a fast boot (fastboot) partition, a system (system) partition, a boot (boot) partition, a recovery (recovery) partition, a cache (cache) partition, a reserved (risc) partition, a data (data) partition, an SD card (or sps card), a baseband chip firmware code (radio) partition, a file encryption (ffs) partition, and so on. And generating or acquiring an upgrade command file according to the upgrade file and the at least one upgrade package, and updating data in a system partition and a boot partition of the projection device 102 after starting a recovery mode to complete software upgrade operation of the projection device 102.
Specifically, the wireless communication network includes a fourth-generation or fifth-generation mobile communication network, a wireless local area network, a visible light communication network, a wireless high-fidelity Wi-Fi communication network, and the like.
The following describes in detail the execution steps of a software upgrade of the projection device, please refer to fig. 2a. Fig. 2a is a flowchart of a software upgrading method of a projection device, which is provided in an embodiment of the present application, and is applied to a projection device in a projection upgrading system, where the projection upgrading system includes an upgrade server, and the projection device establishes communication with the upgrade server, and the method includes:
S201, when at least one upgrade package from the upgrade server is detected, preset upgrade influence information is obtained.
Wherein the preset upgrade influence information includes at least one of: the first upgrade instruction information issued by the upgrade server, the state information of the projection equipment and the second upgrade instruction information input by a user.
Specifically, the first upgrade instruction information issued by the upgrade server includes upgrading an operating system of the projection device, upgrading a program bug of the projection device, and the like; the state information of the projection device comprises an update instruction of the projection device running to a certain system program or application program, an automatic update instruction of an operating system or application program in the projection device and the like; the upgrade package of the second upgrade instruction information input by the user comprises an upgrade instruction of an operating system or an application program input by the user, and the like.
S202, determining an upgrade strategy of the at least one upgrade package according to the preset upgrade influence information.
S203, executing software upgrading operation according to the upgrading strategy and the at least one upgrading package.
It can be seen that the software upgrading method of the projection device described in the embodiments of the present application is applied to a projection device in a projection upgrading system, where the projection upgrading system includes an upgrade server, and the projection device establishes communication with the upgrade server. The method comprises the steps of obtaining preset upgrade influence information when at least one upgrade package from the upgrade server is detected, determining an upgrade strategy of the at least one upgrade package according to the preset upgrade influence information, and executing software upgrade operation according to the upgrade strategy and the at least one upgrade package, so that the software upgrade strategies of different software upgrade scenes are ensured, and the efficiency, flexibility and stability of software upgrade of the projection equipment are improved.
In one possible example, the preset upgrade influence information includes the first upgrade instruction information, state information of the projection device, and the second upgrade instruction information; the determining the upgrade policy of the at least one upgrade package according to the preset upgrade influence information includes: determining priority upgrade instruction information according to the at least one upgrade package, the first upgrade instruction information, the state information of the projection equipment and the second upgrade instruction information; downloading a first upgrade package in the at least one upgrade package corresponding to the priority upgrade instruction information; generating a first upgrade order file according to the first upgrade package; and starting a recovery mode of the projection equipment according to the first upgrading command file.
Optionally, the number of the upgrade packages of the at least one upgrade package is K, where K is a positive integer; the determining the priority upgrade instruction information according to the at least one upgrade package, the first upgrade instruction information, the state information of the projection device, and the second upgrade instruction information includes: acquiring the number M of upgrade packages in the at least one upgrade package corresponding to the first upgrade instruction information, the number N of upgrade packages in the at least one upgrade package corresponding to the state information of the projection equipment and the number L of upgrade packages in the at least one upgrade package corresponding to the second upgrade instruction information, wherein M, N and L are positive integers; and determining a first numerical ratio of said M to said K, a second numerical ratio of said N to said N, and a third numerical ratio of said L to said L; and determining priority upgrading instruction information according to the first numerical value ratio, the second numerical value ratio and the third numerical value ratio.
Optionally, the determining the priority upgrade instruction information according to the at least one upgrade package, the first upgrade instruction information, the state information of the projection device, and the second upgrade instruction information includes: acquiring first time information corresponding to the first upgrade instruction information, second time information corresponding to the state information of the projection equipment and third time information corresponding to the second upgrade instruction information; and determining priority upgrade instruction information according to the first time information, the second time information and the third time information.
Optionally, the determining the priority upgrade instruction information according to the at least one upgrade package, the first upgrade instruction information, the state information of the projection device, and the second upgrade instruction information includes: acquiring preset priority upgrading information, wherein the preset priority upgrading information refers to a priority upgrading sequence among the first upgrading indication information, the state information of the projection equipment and the second upgrading indication information; and determining priority upgrading instruction information according to the preset priority upgrading information.
Specifically, the generating a first upgrade command file according to the first upgrade package includes: acquiring a first configuration instruction of a preset storage path of the first upgrade package; obtaining a second configuration instruction for decompressing the data content in the memory partition corresponding to the first upgrade package to the corresponding memory partition; acquiring a third configuration instruction for starting a recovery mode of the projection equipment; and generating a first upgrade command file according to the first configuration instruction, the second configuration instruction and the third configuration instruction.
It can be seen that, by determining the priority upgrade instruction information, downloading a first upgrade package in the at least one upgrade package corresponding to the priority upgrade instruction information, generating a first upgrade command file, and starting a recovery mode of the projection device, an upgrade policy of the at least one software upgrade package is determined, so that the efficiency and stability of software upgrade of the projection device are further improved.
In one possible example, the number of upgrade packages of the at least one upgrade package is K, where K is a positive integer; the determining the priority upgrade instruction information according to the at least one upgrade package, the first upgrade instruction information, the state information of the projection device, and the second upgrade instruction information includes: acquiring the number M of upgrade packages in the at least one upgrade package corresponding to the first upgrade instruction information, the number N of upgrade packages in the at least one upgrade package corresponding to the state information of the projection equipment and the number L of upgrade packages in the at least one upgrade package corresponding to the second upgrade instruction information, wherein M, N and L are positive integers; and determining a first numerical ratio of the M to the K, a second numerical ratio of the N to the K, and a third numerical ratio of the L to the K; and determining priority upgrading instruction information according to the first numerical value ratio, the second numerical value ratio and the third numerical value ratio.
Optionally, the determining the priority upgrade instruction information according to the first numerical ratio, the second numerical ratio, and the third numerical ratio includes: determining a sequence of numerical ratio magnitudes between the first numerical ratio, the second numerical ratio, and the third numerical ratio; and determining the priority upgrading instruction information according to the numerical value ratio size sequence.
Optionally, the determining the priority upgrade instruction information according to the first numerical ratio, the second numerical ratio, and the third numerical ratio includes: after comparing the values of the first value ratio, the second value ratio and the third value ratio with a preset value ratio, obtaining a value comparison result; and determining the priority upgrading instruction information according to the numerical comparison result.
It can be seen that the software upgrading efficiency of the projection equipment is further improved by acquiring the number of the upgrading packages in the at least one upgrading package corresponding to the preset upgrading influence information and determining the numerical ratio of the number of the upgrading packages in the at least one upgrading package to the number of the upgrading packages so as to determine the priority upgrading instruction information.
In one possible example, the determining the priority upgrade instruction information according to the at least one upgrade package, the first upgrade instruction information, the status information of the projection device, and the second upgrade instruction information includes: acquiring first time information corresponding to the first upgrade instruction information, second time information corresponding to the state information of the projection equipment and third time information corresponding to the second upgrade instruction information; and determining priority upgrade instruction information according to the first time information, the second time information and the third time information.
Optionally, the determining the priority upgrade instruction information according to the first time information, the second time information, and the third time information includes: determining a time sequence among the first time information, the second time information and the third time information; and determining the priority upgrading instruction information according to the time sequence.
Optionally, the determining the priority upgrade instruction information according to the first time information, the second time information, and the third time information includes: acquiring a preset time range; and confirming the priority upgrading instruction information according to the preset time range, the first time information, the second time information and the third time information.
It can be seen that the software upgrading efficiency of the projection equipment is further improved by acquiring the time information corresponding to the preset upgrading influence information to determine the priority upgrading instruction information.
In one possible example, the preset upgrade influence information includes second upgrade instruction information entered by the user; the determining the upgrade policy of the at least one upgrade package according to the preset upgrade influence information includes: receiving a downloading instruction of the at least one upgrade package input by a user; downloading the at least one upgrade package according to the downloading instruction, and acquiring a second upgrade command file corresponding to the at least one upgrade package; and starting a recovery mode of the projection equipment according to the second upgrading command file.
Optionally, the downloading the at least one upgrade package according to the downloading instruction includes: determining a downloading parameter of the at least one upgrade package according to the downloading instruction, wherein the downloading parameter comprises upgrade package capacity and a downloading path; and when the memory capacity of the projection equipment is larger than the upgrade package capacity, downloading the at least one upgrade package according to the downloading path.
Optionally, the obtaining a second upgrade command file corresponding to the at least one upgrade package includes: receiving a first upgrade instruction of a storage path of the at least one upgrade package, which is input by a user; receiving a second upgrading instruction which is input by a user and is used for decompressing the data content in the memory partition corresponding to the at least one upgrading packet to the memory partition corresponding to the projection equipment; receiving a third upgrade instruction which is input by a user and used for starting a recovery mode of the projection equipment; and generating a second upgrade order file according to the first upgrade order, the second upgrade order and the third upgrade order.
Optionally, the obtaining a second upgrade command file corresponding to the at least one upgrade package includes: receiving a second upgrade command file for the at least one upgrade package sent by other equipment; or generating a second upgrade command according to the at least one upgrade package.
In an example, fig. 2b to fig. 2e are schematic diagrams of a projection device according to an embodiment of the present application for executing a software upgrade by receiving an upgrade instruction entered by a user. Firstly, a projection device receives an online downloading instruction of the latest version v4.0.2 input by a user, and downloads at least one upgrade package required for upgrading from the current version to the latest version according to the online downloading instruction, wherein the upgrade package capacity of the at least one upgrade package is 500M; secondly, when the memory capacity of the projection equipment is 50G, downloading the at least one upgrade package according to the download address of the at least one upgrade package; then, acquiring an upgrade order file corresponding to the at least one upgrade package according to the at least one upgrade package; and finally, after receiving an immediate upgrading instruction input by a user, starting a recovery mode of the projection equipment according to the upgrading instruction file to execute software upgrading operation.
It can be seen that the corresponding operation is executed on the at least one upgrade package through the upgrade instruction input by the user, so as to determine the upgrade strategy of the at least one upgrade package, and further improve the flexibility of software upgrade of the projection equipment.
In one possible example, the obtaining the second upgrade command file corresponding to the at least one upgrade package includes: receiving a first upgrade instruction of a storage path of the at least one upgrade package, which is input by a user; receiving a second upgrading instruction which is input by a user and is used for decompressing the data content in the memory partition corresponding to the at least one upgrading packet to the memory partition corresponding to the projection equipment; receiving a third upgrade instruction which is input by a user and used for starting a recovery mode of the projection equipment; and generating a second upgrade order file according to the first upgrade order, the second upgrade order and the third upgrade order.
It can be seen that the flexibility of the software upgrade of the projection equipment is further improved by receiving the upgrade instruction corresponding to the at least one upgrade package entered by the user to determine the second upgrade command corresponding to the at least one upgrade package.
In one possible example, the preset upgrade influence information includes first upgrade instruction information issued by the upgrade server or state information of the projection device; the determining the upgrade policy of the at least one upgrade package according to the preset upgrade influence information includes: determining a downloading parameter of the at least one upgrade package, wherein the downloading parameter comprises upgrade package capacity and a downloading path; when the memory capacity of the projection equipment is larger than the upgrade package capacity, downloading at least one upgrade package according to the downloading path; generating a third upgrade order file according to the at least one upgrade package; and starting a recovery mode of the projection equipment according to the third upgrading command file.
It can be seen that by judging the upgrade package capacity of the at least one upgrade package, generating a third upgrade command file, and starting the recovery mode of the projection device to determine the upgrade policy of the at least one upgrade package, the stability of the software upgrade of the projection device is further improved.
In accordance with the embodiment described above with reference to fig. 2a, reference is made to fig. 3. Fig. 3 is a flowchart of another software upgrading method of a projection device according to an embodiment of the present application, where the method includes:
s301, when at least one upgrade package from the upgrade server is detected, preset upgrade influence information is obtained, wherein the preset upgrade influence information comprises first upgrade instruction information issued by the upgrade server, state information of the projection equipment and second upgrade instruction information input by a user.
Specifically, the first upgrade instruction information issued by the upgrade server includes upgrading an operating system of the projection device, upgrading a program bug of the projection device, and the like; the state information of the projection device comprises an update instruction of the projection device running to a certain system program or application program, an automatic update instruction of an operating system or application program in the projection device and the like; the upgrade package of the second upgrade instruction information input by the user comprises an upgrade instruction of an operating system or an application program input by the user, and the like.
S302, obtaining the number of upgrade packages of the at least one upgrade package as K, the number of upgrade packages M in the at least one upgrade package corresponding to the first upgrade instruction information, the number of upgrade packages N in the at least one upgrade package corresponding to the state information of the projection equipment, and the number of upgrade packages L in the at least one upgrade package corresponding to the second upgrade instruction information.
Wherein K, M, N and L are positive integers.
S303, determining a first numerical ratio of M to K, a second numerical ratio of N to K and a third numerical ratio of L to K.
S304, determining the priority upgrading instruction information according to the first numerical value ratio, the second numerical value ratio and the third numerical value ratio.
Optionally, the determining the priority upgrade instruction information according to the first numerical ratio, the second numerical ratio, and the third numerical ratio includes: determining a sequence of numerical ratio magnitudes between the first numerical ratio, the second numerical ratio, and the third numerical ratio; and determining the priority upgrading instruction information according to the numerical value ratio size sequence.
Optionally, the determining the priority upgrade instruction information according to the first numerical ratio, the second numerical ratio, and the third numerical ratio includes: after comparing the values of the first value ratio, the second value ratio and the third value ratio with a preset value ratio, obtaining a value comparison result; and determining the priority upgrading instruction information according to the numerical comparison result.
S305, downloading a first upgrade package in the at least one upgrade package corresponding to the priority upgrade instruction information, and generating a first upgrade command file according to the first upgrade package.
Specifically, the generating a first upgrade command file according to the first upgrade package includes: acquiring a first configuration instruction of a preset storage path of the first upgrade package; obtaining a second configuration instruction for decompressing the data content in the memory partition corresponding to the first upgrade package to the corresponding memory partition; acquiring a third configuration instruction for starting a recovery mode of the projection equipment; and generating a first upgrade command file according to the first configuration instruction, the second configuration instruction and the third configuration instruction.
S306, starting a recovery mode of the projection equipment according to the first upgrading command file.
S307, executing software upgrading operation according to the first upgrading package after starting the recovery mode.
It can be seen that the software upgrading method of the projection device described in the embodiments of the present application is applied to a projection device in a projection upgrading system, where the projection upgrading system includes an upgrade server, and the projection device establishes communication with the upgrade server. The method comprises the steps of acquiring preset upgrade influence information when at least one upgrade package from the upgrade server is detected, determining an upgrade strategy of the at least one upgrade package according to the preset upgrade influence information and the upgrade package number of the at least one upgrade package, and executing software upgrade operation according to the upgrade strategy and the at least one upgrade package, so that the software upgrade strategies of different software upgrade scenes are ensured, and the efficiency, the flexibility and the stability of the software upgrade of the projection equipment are improved.
In accordance with the embodiment described above with respect to fig. 2a, reference is made to fig. 4. Fig. 4 is a flowchart of another software upgrading method of a projection device according to an embodiment of the present application, where the method includes:
s401, when at least one upgrade package from the upgrade server is detected, preset upgrade influence information is obtained, and the preset upgrade influence information comprises second upgrade instruction information input by a user.
Specifically, the upgrade package of the second upgrade instruction information input by the user comprises an update instruction of an operating system or an application program input by the user, and the like.
S402, receiving a downloading instruction of the at least one upgrade package entered by a user.
S403, determining the downloading parameters of the at least one upgrade package according to the downloading instruction, wherein the downloading parameters comprise upgrade package capacity and downloading paths.
S404, when the memory capacity of the projection equipment is larger than the upgrade package capacity, downloading the at least one upgrade package according to the downloading path.
S405, acquiring a second upgrade order file corresponding to the at least one upgrade package.
Optionally, the obtaining a second upgrade command file corresponding to the at least one upgrade package includes: receiving a first upgrade instruction of a storage path of the at least one upgrade package, which is input by a user; receiving a second upgrading instruction which is input by a user and is used for decompressing the data content in the memory partition corresponding to the at least one upgrading packet to the memory partition corresponding to the projection equipment; receiving a third upgrade instruction which is input by a user and used for starting a recovery mode of the projection equipment; and generating a second upgrade order file according to the first upgrade order, the second upgrade order and the third upgrade order.
Optionally, the obtaining a second upgrade command file corresponding to the at least one upgrade package includes: receiving a second upgrade command file for the at least one upgrade package sent by other equipment; or generating a second upgrade command according to the at least one upgrade package.
S406, starting a recovery mode of the projection equipment according to the second upgrading command file.
S407, executing software upgrading operation according to the at least one upgrading package after starting the recovery mode.
It can be seen that the software upgrading method of the projection device described in the embodiments of the present application is applied to a projection device in a projection upgrading system, where the projection upgrading system includes an upgrade server, and the projection device establishes communication with the upgrade server. The method comprises the steps of acquiring preset upgrade influence information when at least one upgrade package from the upgrade server is detected, determining an upgrade strategy of the at least one upgrade package according to the preset upgrade influence information and the download parameter of the at least one upgrade package, and executing software upgrade operation according to the upgrade strategy and the at least one upgrade package, so that the software upgrade strategies of different software upgrade scenes are ensured, and the efficiency, the flexibility and the stability of the software upgrade of the projection equipment are improved.
In accordance with the embodiments described above with reference to fig. 2a, 3 and 4, reference is made to fig. 5. Fig. 5 is a schematic structural diagram of a projection device 102 provided in an embodiment of the present application, where the projection device 102 includes an application processor 510, a memory 520, a communication interface 530, and one or more programs 521, where the one or more programs 521 are stored in the memory 520 and configured to be executed by the application processor 510, and the one or more programs 521 include instructions for performing the following steps: when at least one upgrade package from the upgrade server is detected, acquiring preset upgrade influence information, wherein the preset upgrade influence information comprises at least one of the following: the first upgrade instruction information issued by the upgrade server, the state information of the projection equipment and the second upgrade instruction information input by a user; determining an upgrade strategy of the at least one upgrade package according to the preset upgrade influence information; and executing software upgrading operation according to the upgrading strategy and the at least one upgrading package.
It can be seen that the software upgrading method of the projection device described in the embodiments of the present application is applied to a projection device in a projection upgrading system, where the projection upgrading system includes an upgrade server, and the projection device establishes communication with the upgrade server. The method comprises the steps of obtaining preset upgrade influence information when at least one upgrade package from the upgrade server is detected, determining an upgrade strategy of the at least one upgrade package according to the preset upgrade influence information, and executing software upgrade operation according to the upgrade strategy and the at least one upgrade package, so that the software upgrade strategies of different software upgrade scenes are ensured, and the efficiency, flexibility and stability of software upgrade of the projection equipment are improved.
In one possible example, the preset upgrade influence information includes the first upgrade instruction information, state information of the projection device, and the second upgrade instruction information; in the aspect of determining the upgrade policy of the at least one upgrade package according to the preset upgrade influence information, the instructions in the program are specifically configured to perform the following operations: determining priority upgrade instruction information according to the at least one upgrade package, the first upgrade instruction information, the state information of the projection equipment and the second upgrade instruction information; downloading a first upgrade package in the at least one upgrade package corresponding to the priority upgrade instruction information; generating a first upgrade order file according to the first upgrade package; and starting a recovery mode of the projection equipment according to the first upgrading command file.
In one possible example, the number of upgrade packages of the at least one upgrade package is K, where K is a positive integer; in the aspect of determining the priority upgrade instruction information according to the at least one upgrade package, the first upgrade instruction information, the state information of the projection device and the second upgrade instruction information, the instructions in the program are specifically configured to perform the following operations: acquiring the number M of upgrade packages in the at least one upgrade package corresponding to the first upgrade instruction information, the number N of upgrade packages in the at least one upgrade package corresponding to the state information of the projection equipment and the number L of upgrade packages in the at least one upgrade package corresponding to the second upgrade instruction information, wherein M, N and L are positive integers; and determining a first numerical ratio of the M to the K, a second numerical ratio of the N to the K, and a third numerical ratio of the L to the K; and determining priority upgrading instruction information according to the first numerical value ratio, the second numerical value ratio and the third numerical value ratio.
In one possible example, in said determining the priority upgrade instruction information according to the at least one upgrade package, the first upgrade instruction information, the status information of the projection device, and the second upgrade instruction information, the instructions in the program are specifically for: acquiring first time information corresponding to the first upgrade instruction information, second time information corresponding to the state information of the projection equipment and third time information corresponding to the second upgrade instruction information; and determining priority upgrade instruction information according to the first time information, the second time information and the third time information.
In one possible example, the preset upgrade influence information includes second upgrade instruction information entered by the user; in the aspect of determining the upgrade policy of the at least one upgrade package according to the preset upgrade influence information, the instructions in the program are specifically configured to perform the following operations: receiving a downloading instruction of the at least one upgrade package input by a user; downloading the at least one upgrade package according to the downloading instruction, and acquiring a second upgrade command file corresponding to the at least one upgrade package; and starting a recovery mode of the projection equipment according to the second upgrading command file.
In one possible example, in the aspect of obtaining the second upgrade command file corresponding to the at least one upgrade package, the instructions in the program are specifically configured to: receiving a first upgrade instruction of a storage path of the at least one upgrade package, which is input by a user; receiving a second upgrading instruction which is input by a user and is used for decompressing the data content in the memory partition corresponding to the at least one upgrading packet to the memory partition corresponding to the projection equipment; receiving a third upgrade instruction which is input by a user and used for starting a recovery mode of the projection equipment; and generating a second upgrade order file according to the first upgrade order, the second upgrade order and the third upgrade order.
In one possible example, the preset upgrade influence information includes first upgrade instruction information issued by the upgrade server or state information of the projection device; in the aspect of determining the upgrade policy of the at least one upgrade package according to the preset upgrade influence information, the instructions in the program are specifically configured to perform the following operations: determining a downloading parameter of the at least one upgrade package, wherein the downloading parameter comprises upgrade package capacity and a downloading path; when the memory capacity of the projection equipment is larger than the upgrade package capacity, downloading at least one upgrade package according to the downloading path; generating a third upgrade order file according to the at least one upgrade package; and starting a recovery mode of the projection equipment according to the third upgrading command file.
The foregoing description of the embodiments of the present application has been presented primarily in terms of a method-side implementation. It will be appreciated that the projection device may include hardware structures and/or software modules that perform the functions described above in order to achieve the functionality described above. Those of skill in the art will readily appreciate that the elements and algorithm steps described in connection with the embodiments disclosed herein may be embodied as hardware or a combination of hardware and computer software. Whether a function is implemented as hardware or computer software driven hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
The embodiment of the application may divide the functional units of the projection device according to the above method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated in one processing unit. The integrated units may be implemented in hardware or in software functional units. It should be noted that, in the embodiment of the present application, the division of the units is schematic, which is merely a logic function division, and other division manners may be implemented in actual practice.
Fig. 6 is a functional unit block diagram of a software upgrading apparatus 600 of a projection device according to an embodiment of the present application. The software upgrade apparatus 600 of a projection device is applied to a projection device in a projection upgrade system, and includes a processing unit 601 and a communication unit 602.
The processing unit 601 is configured to perform any step of the foregoing method embodiments, and when performing data transmission such as sending, the communication unit 602 is selectively invoked to complete a corresponding operation, which is described in detail below.
The processing unit 601 is specifically configured to: when at least one upgrade package from the upgrade server is detected, acquiring preset upgrade influence information, wherein the preset upgrade influence information comprises at least one of the following: the first upgrade instruction information issued by the upgrade server, the state information of the projection equipment and the second upgrade instruction information input by a user; determining an upgrade strategy of the at least one upgrade package according to the preset upgrade influence information; and executing software upgrading operation according to the upgrading strategy and the at least one upgrading package.
It can be seen that, the software upgrading device of the projection device depicted in the embodiment of the present application obtains preset upgrade influence information when at least one upgrade package from the upgrade server is detected, determines an upgrade policy of the at least one upgrade package according to the preset upgrade influence information, and executes a software upgrade operation according to the upgrade policy and the at least one upgrade package, so as to ensure software upgrade policies of different software upgrade scenarios, thereby improving efficiency, flexibility and stability of software upgrade of the projection device.
In one possible example, the preset upgrade influence information includes the first upgrade instruction information, state information of the projection device, and the second upgrade instruction information; in terms of determining the upgrade policy of the at least one upgrade package according to the preset upgrade influence information, the processing unit 601 is specifically configured to: determining priority upgrade instruction information according to the at least one upgrade package, the first upgrade instruction information, the state information of the projection equipment and the second upgrade instruction information; downloading a first upgrade package in the at least one upgrade package corresponding to the priority upgrade instruction information; generating a first upgrade order file according to the first upgrade package; and starting a recovery mode of the projection equipment according to the first upgrading command file.
In one possible example, the number of upgrade packages of the at least one upgrade package is K, where K is a positive integer; in the aspect of determining the priority upgrade instruction information according to the at least one upgrade package, the first upgrade instruction information, the state information of the projection device, and the second upgrade instruction information, the processing unit 601 is specifically configured to: acquiring the number M of upgrade packages in the at least one upgrade package corresponding to the first upgrade instruction information, the number N of upgrade packages in the at least one upgrade package corresponding to the state information of the projection equipment and the number L of upgrade packages in the at least one upgrade package corresponding to the second upgrade instruction information, wherein M, N and L are positive integers; and determining a first numerical ratio of the M to the K, a second numerical ratio of the N to the K, and a third numerical ratio of the L to the K; and determining priority upgrading instruction information according to the first numerical value ratio, the second numerical value ratio and the third numerical value ratio.
In one possible example, in the determining the priority upgrade instruction information according to the at least one upgrade package, the first upgrade instruction information, the status information of the projection device, and the second upgrade instruction information, the processing unit 601 is specifically configured to: acquiring first time information corresponding to the first upgrade instruction information, second time information corresponding to the state information of the projection equipment and third time information corresponding to the second upgrade instruction information; and determining priority upgrade instruction information according to the first time information, the second time information and the third time information.
In one possible example, the preset upgrade influence information includes second upgrade instruction information entered by the user; in terms of determining the upgrade policy of the at least one upgrade package according to the preset upgrade influence information, the processing unit 601 is specifically configured to: receiving a downloading instruction of the at least one upgrade package input by a user; downloading the at least one upgrade package according to the downloading instruction, and acquiring a second upgrade command file corresponding to the at least one upgrade package; and starting a recovery mode of the projection equipment according to the second upgrading command file.
In one possible example, in the aspect of obtaining the second upgrade command file corresponding to the at least one upgrade package, the processing unit 601 is specifically configured to: receiving a first upgrade instruction of a storage path of the at least one upgrade package, which is input by a user; receiving a second upgrading instruction which is input by a user and is used for decompressing the data content in the memory partition corresponding to the at least one upgrading packet to the memory partition corresponding to the projection equipment; receiving a third upgrade instruction which is input by a user and used for starting a recovery mode of the projection equipment; and generating a second upgrade order file according to the first upgrade order, the second upgrade order and the third upgrade order.
In one possible example, the preset upgrade influence information includes first upgrade instruction information issued by the upgrade server or state information of the projection device; in terms of determining the upgrade policy of the at least one upgrade package according to the preset upgrade influence information, the processing unit 601 is specifically configured to: determining a downloading parameter of the at least one upgrade package, wherein the downloading parameter comprises upgrade package capacity and a downloading path; when the memory capacity of the projection equipment is larger than the upgrade package capacity, downloading at least one upgrade package according to the downloading path; generating a third upgrade order file according to the at least one upgrade package; and starting a recovery mode of the projection equipment according to the third upgrading command file.
The software upgrading apparatus 600 of the projection device may further include a storage unit 603 for storing program codes and data of the projection device. The processing unit 601 may be a processor, the communication unit 602 may be a touch display screen or a transceiver, and the storage unit 603 may be a memory.
The embodiment of the application also provides a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, where the computer program causes a computer to execute part or all of the steps of any one of the methods described in the embodiments of the method, where the computer includes a server.
Embodiments of the present application also provide a computer program product comprising a non-transitory computer-readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any one of the methods described in the method embodiments above. The computer program product may be a software installation package, said computer comprising a server.
It should be noted that, for simplicity of description, the foregoing method embodiments are all expressed as a series of action combinations, but it should be understood by those skilled in the art that the present application is not limited by the order of actions described, as some steps may be performed in other order or simultaneously in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required in the present application.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
In the several embodiments provided in this application, it should be understood that the disclosed apparatus may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, such as the above-described division of units, merely a division of logic functions, and there may be additional manners of division in actual implementation, such as multiple units or components may be combined or integrated into another piece of software, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, or may be in electrical or other forms.
The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units described above, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a memory, including several instructions for causing a computer device (which may be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the above-mentioned method of the various embodiments of the present application. And the aforementioned memory includes: a U-disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Those of ordinary skill in the art will appreciate that all or a portion of the steps in the various methods of the above embodiments may be implemented by a program that instructs associated hardware, and that the program may be stored in a computer readable memory, which may include: flash disk, read-Only Memory (ROM), random-access Memory (Random Access Memory, RAM), magnetic or optical disk, and the like.
The foregoing has outlined rather broadly the embodiments of the present application in order that the detailed description herein may be better understood, and in order that the present principles and embodiments may be better understood; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (8)
1. A method of software upgrade for a projection device, the method being applied to a projection device in a projection upgrade system, the projection upgrade system including an upgrade server, the projection device establishing communication with the upgrade server, the method comprising:
when at least one upgrade package from the upgrade server is detected, acquiring preset upgrade influence information, wherein the preset upgrade influence information comprises at least one of the following: the first upgrade instruction information issued by the upgrade server, the state information of the projection equipment and the second upgrade instruction information input by a user;
Determining an upgrade strategy of the at least one upgrade package according to the preset upgrade influence information;
executing software upgrading operation according to the upgrading strategy and the at least one upgrading package;
if the preset upgrade influence information includes the first upgrade instruction information, the state information of the projection device, and the second upgrade instruction information, determining an upgrade policy of the at least one upgrade package according to the preset upgrade influence information includes:
determining priority upgrade instruction information according to the total upgrade package number of the at least one upgrade package, the upgrade package number in the at least one upgrade package corresponding to the first upgrade instruction information, the upgrade package number in the at least one upgrade package corresponding to the state information of the projection equipment, and the upgrade package number in the at least one upgrade package corresponding to the second upgrade instruction information;
downloading a first upgrade package in the at least one upgrade package corresponding to the priority upgrade instruction information;
generating a first upgrade order file according to the first upgrade package;
and starting a recovery mode of the projection equipment according to the first upgrading command file.
2. The method of claim 1, wherein a total number of upgrade packages of the at least one upgrade package is K, the K being a positive integer; the determining the priority upgrade instruction information according to the total upgrade package number of the at least one upgrade package, the upgrade package number in the at least one upgrade package corresponding to the first upgrade instruction information, the upgrade package number in the at least one upgrade package corresponding to the state information of the projection device, and the upgrade package number in the at least one upgrade package corresponding to the second upgrade instruction information includes:
Acquiring the number M of upgrade packages in the at least one upgrade package corresponding to the first upgrade instruction information, the number N of upgrade packages in the at least one upgrade package corresponding to the state information of the projection equipment and the number L of upgrade packages in the at least one upgrade package corresponding to the second upgrade instruction information, wherein M, N and L are positive integers;
determining a first numerical ratio of M to K, a second numerical ratio of N to K, and a third numerical ratio of L to K;
and determining the priority upgrading instruction information according to the first numerical value ratio, the second numerical value ratio and the third numerical value ratio.
3. The method of claim 1, wherein if the preset upgrade influence information includes second upgrade instruction information entered by the user, determining an upgrade policy of the at least one upgrade package according to the preset upgrade influence information includes:
receiving a downloading instruction of the at least one upgrade package input by a user;
downloading the at least one upgrade package according to the downloading instruction, and acquiring a second upgrade command file corresponding to the at least one upgrade package;
And starting a recovery mode of the projection equipment according to the second upgrading command file.
4. The method of claim 3, wherein the obtaining a second upgrade order file corresponding to the at least one upgrade package comprises:
receiving a first upgrade instruction of a storage path of the at least one upgrade package, which is input by a user;
receiving a second upgrading instruction which is input by a user and is used for decompressing the data content in the memory partition corresponding to the at least one upgrading packet to the memory partition corresponding to the projection equipment;
receiving a third upgrading instruction which is input by a user and used for starting a recovery mode of the projection equipment;
and generating a second upgrading command file according to the first upgrading command, the second upgrading command and the third upgrading command.
5. The method of claim 1, wherein if the preset upgrade influence information includes the first upgrade indication information or the status information of the projection device, determining the upgrade policy of the at least one upgrade package according to the preset upgrade influence information includes:
determining a downloading parameter of the at least one upgrade package, wherein the downloading parameter comprises upgrade package capacity and a downloading path;
When the memory capacity of the projection equipment is larger than the upgrade package capacity, downloading the at least one upgrade package according to the downloading path;
generating a third upgrade order file according to the at least one upgrade package;
and starting a recovery mode of the projection equipment according to the third upgrading command file.
6. A software upgrade apparatus for a projection device, applied to a projection device in a projection upgrade system, the projection upgrade system comprising an upgrade server, the projection device establishing communication with the upgrade server, the apparatus comprising a processing unit for:
when at least one upgrade package from the upgrade server is detected, acquiring preset upgrade influence information, wherein the preset upgrade influence information comprises at least one of the following: the first upgrade instruction information issued by the upgrade server, the state information of the projection equipment and the second upgrade instruction information input by a user;
determining an upgrade strategy of the at least one upgrade package according to the preset upgrade influence information;
executing software upgrading operation according to the upgrading strategy and the at least one upgrading package;
if the preset upgrade influence information includes the first upgrade instruction information, the state information of the projection device, and the second upgrade instruction information, the processing unit is configured to, in terms of determining an upgrade policy of the at least one upgrade package according to the preset upgrade influence information:
Determining priority upgrade instruction information according to the total upgrade package number of the at least one upgrade package, the upgrade package number in the at least one upgrade package corresponding to the first upgrade instruction information, the upgrade package number in the at least one upgrade package corresponding to the state information of the projection equipment, and the upgrade package number in the at least one upgrade package corresponding to the second upgrade instruction information;
downloading a first upgrade package in the at least one upgrade package corresponding to the priority upgrade instruction information;
generating a first upgrade order file according to the first upgrade package;
and starting a recovery mode of the projection equipment according to the first upgrading command file.
7. A projection device comprising a processor, a memory, a communication interface, and one or more programs stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps in the method of any of claims 1-5.
8. A computer readable storage medium storing a computer program for electronic data exchange, wherein the computer program is executed by a processor to implement the method of any of claims 1-5.
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| CN113504922B (en) * | 2021-06-07 | 2024-01-12 | 深圳市优必选科技股份有限公司 | Robot software upgrading method and device, bridge server and upgrading server |
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