WO2011095074A1 - 一种终端设备系统升级方法及终端设备 - Google Patents

一种终端设备系统升级方法及终端设备 Download PDF

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Publication number
WO2011095074A1
WO2011095074A1 PCT/CN2011/070408 CN2011070408W WO2011095074A1 WO 2011095074 A1 WO2011095074 A1 WO 2011095074A1 CN 2011070408 W CN2011070408 W CN 2011070408W WO 2011095074 A1 WO2011095074 A1 WO 2011095074A1
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Prior art keywords
upgrade
upgraded
terminal device
file
upgrade file
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PCT/CN2011/070408
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English (en)
French (fr)
Inventor
俞佑清
吕鑫
刘果
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华为终端有限公司
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Publication of WO2011095074A1 publication Critical patent/WO2011095074A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates

Definitions

  • Terminal i backup system upgrade method and terminal device
  • the present invention relates to the field of communications technologies, and in particular, to a terminal device system upgrade method and terminal device.
  • the slave system is used as a backup system only when the primary system fails to upgrade or the primary system cannot be successfully started.
  • Two systems in the dual system are peer-to-peer, wherein the image file partitions must be consistent, if the flash partitions of the image files in the two systems Inconsistent, it cannot be successfully started from the system that has just been upgraded.
  • the flash partition in the system image to be upgraded is inconsistent with the system image file to be upgraded, the device cannot guarantee that the write address of the upgrade file is correct after the last upgrade. Therefore, the address written in this upgrade may not match the file address after the last upgrade.
  • the data cannot be read from the correct upgraded address, and the system cannot be successfully started.
  • the embodiment of the invention provides a terminal device system upgrade method and a terminal device.
  • the embodiment of the present invention is implemented by the following technical solutions:
  • the embodiment of the present invention provides a method for upgrading a terminal device system, including: determining a system to be upgraded in the terminal device that includes two systems; acquiring an upgrade file, and obtaining an upgrade file Obtaining an upgrade start address of the upgrade file in the system to be upgraded in the upgrade file; writing the upgrade file from the upgrade start address of the upgrade file in the system to be upgraded.
  • An embodiment of the present invention provides a terminal device, including: a first unit, configured to determine a system to be upgraded in the terminal device that includes two systems; a second unit, configured to acquire an upgrade file, and obtain an upgrade file from the upgrade file Obtaining an upgrade start address of the upgrade file in the system to be upgraded;
  • the starting address is written. It can be seen that the technical solution provided by the foregoing embodiments of the present invention can effectively solve the problem that the newly upgraded system cannot be successfully started by different flash partitions of the upgrade files in the dual system, and can support two completely different types.
  • the system upgrade of the flash partition ensures that after each upgrade is successful, it can be successfully started from the newly upgraded system.
  • FIG. 1 is a flowchart of a method for upgrading a terminal device system according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a method for upgrading a terminal device system according to another embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a terminal device according to another embodiment of the present invention.
  • An embodiment of the present invention provides a method for upgrading a terminal device system. As shown in FIG. 1 , the method includes the following steps: Step 11: Determine a system to be upgraded in the terminal device that includes two systems; Step 12 : obtaining an upgrade file, and obtaining the upgrade file from the upgrade file The upgrade start address in the system to be upgraded;
  • Step 13 Write the upgrade file from the upgrade file to the upgrade start address in the system to be upgraded.
  • the method for determining a system to be upgraded in the terminal device that includes two systems includes: determining, according to an upgrade identifier field of the terminal device that includes two systems, that two The system to be upgraded in the terminal device of the system. That is, for the dual-system terminal device, an upgrade identification field can be set to indicate the current system to be upgraded. For example, the terminal device includes the first system and the second system. If the upgrade identification field indicates that the first system needs to be upgraded, the first system is upgraded this time.
  • the upgrade identifier domain is modified to point to another system other than the system to be upgraded, for example, the first system is upgraded this time.
  • the upgrade identification domain is pointed to the second system.
  • a method for obtaining an upgrade file includes, but is not limited to: reading the upgrade file from an external webpage, for example, the operator notifies the user that there is a new version that can be upgraded, and the user can obtain the website through a website or the like.
  • Upgrade files such as the action of the user clicking the corresponding upgrade software, trigger the process of obtaining the upgrade file and upgrading.
  • the method for obtaining the upgrade start address of the upgrade file in the system to be upgraded includes: determining the upgrade according to the upgrade start address information in the system according to the upgrade file identified in the upgrade file.
  • the upgrade start address of the file in the upgrade file, when the package is packaged, the upgrade start address information indicating the upgrade file in each system is added to the upgrade file, if the upgrade file is for the dual system
  • An upgrade file of the terminal device the upgrade start address information includes an upgrade start address in the first system in the dual system and an upgrade start point in the second system
  • the address, according to the upgrade start address information may determine an upgrade start address of the upgrade file in the determined system to be upgraded.
  • the upgrade file in the embodiment of the present invention is an upgrade file for a terminal device of the same type or the same product model, and the upgrade file can be provided to the user on the network by the device provider via the operator.
  • the terminal device itself decides which address to upgrade from, and the address that is written by this upgrade does not match the file address after the last upgrade, so that the newly upgraded system cannot be started.
  • the flash partitions for the upgrade file may be inconsistent, that is, the storage space occupied by the two systems is inconsistent.
  • the embodiment of the present invention is also applicable to the same situation in the dual system for the flash partition of the file to be upgraded, and for the upgrade of the single system terminal device.
  • the embodiment of the invention can effectively solve the problem that the newly upgraded system cannot be successfully started by the different flash partitions of the dual system upgrade file, and can support two completely different flash partition system upgrades, ensuring that after each upgrade is successful, Successfully started from the newly upgraded system.
  • Another embodiment of the present invention provides a method for upgrading a terminal device system. As shown in FIG. 2, the embodiment of the present invention takes an upgrade file as an image file, and the image file, that is, the image file, is packaged. Upgrade the bin file to the flash partition. The method includes the following steps:
  • Step 20 Receive an upgrade command
  • Step 21 Determine the system to be upgraded according to the upgrade ID field. Since the embodiment of the present invention is applicable to the upgrade of the terminal device of the dual system and the single system, the step can be omitted in the process of upgrading the terminal device of the single system.
  • an upgrade ID field to indicate the current system to be upgraded.
  • the terminal device includes the first system and the second system. If the upgrade identifier field indicates that the first system needs to be upgraded, the first system is upgraded this time.
  • the upgrade start address information indicating the image file in each system is added to the image file, for example, the upgrade start address included in the first system and in the second system. Upgrade start address.
  • Step 22 Determine an upgrade start address of the image file according to the upgrade start address information in each system identified in the image file.
  • the system to be upgraded is the first system
  • find the upgrade start address information in the image file and determine that the upgrade start address of the image file in the first system is the upgrade of the upgrade image file. Start address.
  • Step 23 Write the image file from the determined upgrade start address.
  • the image file is written starting from the determined upgrade start address.
  • Step 24 Modify the upgrade ID field to point to the system that has not been upgraded.
  • the upgraded system After the upgrade is complete, after the upgraded system is restarted, modify the upgrade ID field to point to the system that has not been upgraded.
  • the upgrade system is the first system
  • the upgrade of the first system is completed, and the system is restarted. After that, point the upgrade identity field to the second system.
  • the flash partitions of the image file to be upgraded in the first system and the second system in the embodiment of the present invention may be inconsistent. It can be understood that the embodiment of the present invention is also applicable to the same situation in the first system and the second system for the flash partition of the image file to be upgraded, and the upgrade applicable to the single system terminal device.
  • the embodiment of the invention can effectively solve the problem that the newly upgraded system cannot be successfully started by the different flash partitions of the dual system image file, and can support two completely different flash partition system upgrades, ensuring that after each upgrade is successful, Successfully started from the newly upgraded system.
  • the embodiment of the present invention introduces an upgrade identifier domain, which can be upgraded between the dual systems, so that the dual systems of the terminal device are balancedly used, thereby avoiding the long-term use of a certain system and prolonging the service life of the device.
  • the embodiment of the present invention further provides a terminal device, which is shown in FIG. 3.
  • the terminal device includes: a first unit 30, configured to determine a system to be upgraded in the terminal device that includes two systems.
  • the second unit 31 is configured to obtain an upgrade file, and obtain an upgrade start address of the upgrade file in the system to be upgraded from the upgrade file, obtain an upgrade file, and obtain the upgrade file from the upgrade file.
  • the level start address is written.
  • the terminal device may further include:
  • a fourth unit 33 configured to: in the system to be upgraded, the upgrade file from the upgrade file After the upgrade start address is written, after the system to be upgraded of the terminal device is restarted, the upgrade identifier field of the terminal device is modified to point to another system other than the system to be upgraded.
  • the terminal device in the embodiment of the present invention can solve the problem that the newly upgraded system cannot be successfully started by the different flash partitions of the upgrade files in the dual system, and can support two completely different flash partition system upgrades to ensure that each upgrade succeeds. After that, it can be successfully launched from the newly upgraded system.
  • the embodiment of the present invention introduces an upgrade identifier domain, which can be upgraded between dual systems, so that the dual systems of the terminal device are balancedly used, thereby avoiding the long-term use of a certain system and prolonging the service life of the device.
  • the embodiment of the present invention can effectively solve the problem that a newly upgraded system cannot be successfully started by a different flash partition of an upgrade file in a dual system, and can support two completely different flash partition system upgrades, ensuring each time After the upgrade is successful, it can be successfully started from the newly upgraded system.
  • the embodiment of the present invention introduces an upgrade identifier domain, which can be upgraded between dual systems, so that the dual systems of the terminal device are balancedly used, thereby avoiding the long-term use of a certain system and prolonging the service life of the device.
  • a program to instruct related hardware may be implemented by a program to instruct related hardware, and the program may be stored in a computer readable storage medium, such as a read only memory ( Referred to as ROM), random access memory (RAM), disk, optical disk, and so on.

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Description

一种终端 i殳备系统升级方法及终端设备
本申请要求于 2010 年 2 月 3 日提交中国专利局、 申请号为 201010105873.0、 发明名称为"一种终端设备系统升级方法及终端设备"的中国 专利申请的优先权， 其全部内容通过引用结合在本申请中。
技术领域
本发明涉及通信技术领域，尤其涉及一种终端设备系统升级方法及终端设 备。
背景技术
目前在终端设备领域， 为了保护系统不被破坏， 采用了主、从系统的双系 统机制，从系统只有在主系统升级失败或者主系统无法成功启动的时候，被用 来作为备份系统进行启动。
在当前终端设备领域采用的双系统机制中， 至少存在如下缺点： 双系统中的两个系统是对等的， 其中的镜像文件分区必须要求是一致的， 如果两个系统中镜像文件的 flash分区不一致， 则无法成功从刚升级完成的系 统启动。 也就是说， 如果当前运行的系统和待升级的系统镜像文件中的 flash 分区不一致， 设备自身无法保证上次升级后， 本次升级文件的写入地址正确。 因此可能本次升级写入的地址和上次升级后的文件地址不匹配，而导致刚升级 成功的系统启动时，无法从正确的升级后的地址读出数据，会导致系统无法成 功启动。
发明内容
本发明实施例提供一种终端设备系统升级方法及终端设备。 本发明实施例是通过以下技术方案实现的： 本发明实施例提供一种终端设备系统升级方法， 包括： 确定包含两个系统的所述终端设备中的待升级系统； 获取升级文件， 并从所述升级文件中获得所述升级文件在待升级系统中 的升级起始地址； 将所述升级文件从所述升级文件在待升级系统中的升级起始地址写入。 本发明实施例提供一种终端设备， 包括： 第一单元， 用于确定包含两个系统的所述终端设备中的待升级系统； 第二单元， 用于获取升级文件， 并从所述升级文件中获得所述升级文件 在待升级系统中的升级起始地址；
起始地址写入。 由上述本发明实施例提供的技术方案可以看出，本发明实施例可以有效解 决双系统中升级文件的 flash分区不同带来的新升级的系统无法成功启动的问 题， 可以支持两种完全不同的 flash分区的系统升级， 确保每次升级成功后， 都能从最新升级的系统成功启动。
附图说明
图 1为本发明一个实施例一种终端设备系统升级方法流程图； 图 2为本发明另一个实施例一种终端设备系统升级方法流程图； 图 3为本发明一个实施例一种终端设备结构示意图；
图 4为本发明另一个实施例一种终端设备结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清 楚、完整地描述，可以理解的是，所描述的实施例仅仅是本发明一部分实施例， 而不是全部的实施例。基于本发明中的实施例， 本领域普通技术人员在没有做 出创造性劳动前提下所获得的所有其他实施例， 都属于本发明保护的范围。 本发明一个实施例提供一种终端设备系统升级方法， 以图 1中所示为例， 该方法包括如下步骤： 步骤 11 : 确定包含两个系统的所述终端设备中的待升级系统； 步骤 12: 获取升级文件， 并从所述升级文件中获得所述升级文件在所述 待升级系统中的升级起始地址；
步骤 13 : 将所述升级文件从所述升级文件在待升级系统中的升级起始地 址写入。
在步骤 11中， 本发明一个实施例所述确定包含两个系统的所述终端设备 中的待升级系统的方法包括： 根据包含两个系统的所述终端设备的升级标识 域，确定包含两个系统的所述终端设备中的待升级系统。也就是对于双系统终 端设备， 可以设置升级标识域， 用于指示当前待升级的系统。 例如， 终端设备 包括第一系统和第二系统， 若升级标识域指示需要升级的为第一系统， 则本次 升级第一系统。
可选地， 在升级完成后， 所述终端设备的待升级系统重新启动后， 将所 述升级标识域修改为指向除所述待升级系统以外的另一个系统，例如本次升级 了第一系统，则升级完成后，从第一系统启动后，将升级标识域指向第二系统。
在步骤 12中， 本发明一个实施例获取升级文件的方法包括但不限于： 从 外部网页读取所述升级文件， 例如， 运营商通知用户有可以升级的新版本， 用 户可通过网站等途径获取升级文件，例如用户点击相应升级软件的动作， 即可 触发获取升级文件并升级的过程。
本发明一个实施例所述获取升级文件在所述待升级系统中的升级起始地 址的方法包括：根据升级文件中标识的所述升级文件在各系统中的升级起始地 址信息， 确定该升级文件的升级起始地址； 本发明实施例涉及的升级文件， 在 打包时，在该升级文件中添加有标识该升级文件在各系统中的升级起始地址信 息， 若该升级文件是针对双系统终端设备的升级文件， 该升级起始地址信息包 括在该双系统中的第一系统中的升级起始地址和在第二系统中的升级起始地 址，根据该升级起始地址信息可以确定升级文件在确定的待升级系统中的升级 起始地址。也就是本发明实施例所述的升级文件是针对同一类型或同一产品型 号的终端设备的升级文件， 可由设备提供商经由运营商， 在网络上提供该升级 文件给用户。 由于设备提供商进行升级版本的发布， 了解该类终端设备的历史 升级状况， 可根据历史升级后终端设备的地址分布，确定本次升级的升级文件 在各系统中的升级起始地址信息，不致使得终端设备本身自己决定该从哪个地 址升级， 而导致本次升级写入的地址和上次升级后的文件地址不匹配，从而刚 升级的系统无法启动。 实施例所述双系统中针对该升级文件的 flash分区可以不一致，也就是所述两个 系统所占的存储空间不一致。
可以理解的是， 本发明实施例同样适用于所述双系统中针对该待升级文 件的 flash分区相同的情况， 以及适用于单系统终端设备的升级。
本发明实施例可以有效解决双系统升级文件的 flash分区不同带来的新升 级的系统无法成功启动的问题， 可以支持两种完全不同的 flash分区的系统升 级， 确保每次升级成功后， 都能从最新升级的系统成功启动。 本发明另一实施例提供一种终端设备系统升级方法， 如图 2中所示， 本发 明实施例以升级文件为镜像文件为例， 本实施例所述镜像文件， 即 image文件， 就是打包好升级到 flash分区中去的 bin文件， 该方法包括如下步骤：
步骤 20: 接收升级命令；
步骤 21 : 根据升级标识域确定待升级的系统。 由于本发明实施例适用于双系统及单系统的终端设备升级， 因此该步骤 在对单系统的终端设备升级过程中是可以省略的。
对于双系统终端设备， 可以设置升级标识域， 用于指示当前待升级的系 统。 例如， 终端设备包括第一系统和第二系统， 若升级标识域指示需要升级的 为第一系统， 则本次升级第一系统。
本发明实施例在对镜像文件打包时， 在镜像文件中添加标识该镜像文件 在各系统中的升级起始地址信息， 例如， 包括在第一系统中的升级起始地址和 在第二系统中的升级起始地址。
步骤 22: 根据镜像文件中标识的在各系统中的升级起始地址信息， 确定 镜像文件的升级起始地址；
例如， 在确定待升级的系统为第一系统后， 查找该镜像文件中的升级起 始地址信息，确定该镜像文件在第一系统中的升级起始地址为本次升级该镜像 文件的升级起始地址。
步骤 23： 从所述确定的升级起始地址开始写入所述镜像文件；
例如， 在待升级的第一系统中， 从所述确定的升级起始地址开始写入该 镜像文件。
步骤 24: 修改所述升级标识域， 使其指向本次未升级的系统。
升级完成后， 在本次升级的系统重新启动后， 修改升级标识域， 使其指 向本次未升级的系统，例如，本次升级系统为第一系统，在第一系统升级完成， 并重新启动后， 将升级标识域指向第二系统。
本发明实施例所述第一系统与所述第二系统中针对该待升级的镜像文件 的 flash分区可以不一致。 可以理解的是， 本发明实施例同样适用于所述第一系统与第二系统中针 对该待升级的镜像文件的 flash分区相同的情况，以及适用于单系统终端设备的 升级。
本发明实施例可以有效解决双系统镜像文件的 flash分区不同带来的新升 级的系统无法成功启动的问题， 可以支持两种完全不同的 flash分区的系统升 级， 确保每次升级成功后， 都能从最新升级的系统成功启动。
同时， 本发明实施例由于引入了升级标识域， 能够在双系统之间切换升 级，使得终端设备的双系统得到了均衡使用，避免了某一个系统长期单独使用 的情况， 延长了设备使用寿命。 本发明实施例还提供一种终端设备，以图 3中所示为例，该终端设备包括： 第一单元 30， 用于确定包含两个系统的所述终端设备中的待升级系统； 统。
第二单元 31， 用于获取升级文件， 并从所述升级文件中获得所述升级文 件在待升级系统中的升级起始地址； 获取升级文件及从所述升级文件中获得 所述升级文件在待升级系统中的升级起始地址的方法参照上面实施例步骤 12 中所述， 此处不再赘述。 级起始地址写入。
如图 4所示， 该终端设备还可以进一步包括：
第四单元 33， 用于在将所述升级文件从所述升级文件在待升级系统中的 升级起始地址写入完成， 所述终端设备的所述待升级系统重新启动后， 将所述 终端设备的升级标识域修改为指向除所述待升级系统以外的另一个系统。 本发明实施例所述终端设备可以解决双系统中升级文件的 flash分区不同 带来的新升级的系统无法成功启动的问题，可以支持两种完全不同的 flash分区 的系统升级， 确保每次升级成功后， 都能从最新升级的系统成功启动。 同时， 本发明实施例由于引入了升级标识域， 能够在双系统之间切换升 级，使得终端设备的双系统得到了均衡使用，避免了某一个系统长期单独使用 的情况， 延长了设备使用寿命。 综上所述， 本发明实施例可以有效解决双系统中升级文件的 flash分区不 同带来的新升级的系统无法成功启动的问题， 可以支持两种完全不同的 flash 分区的系统升级， 确保每次升级成功后， 都能从最新升级的系统成功启动。 同时， 本发明实施例由于引入了升级标识域， 能够在双系统之间切换升 级，使得终端设备的双系统得到了均衡使用，避免了某一个系统长期单独使用 的情况， 延长了设备使用寿命。 本领域普通技术人员可以理解， 实现上述实施例方法中的全部或部分步 骤是可以通过程序来指令相关的硬件完成，所述的程序可以存储于一计算机可 读存储介质中，例如只读存储器（简称 ROM )、随机存取存储器（简称 RAM )、 磁盘、 光盘等。
以上所述， 仅为本发明较佳的具体实施方式， 但本发明的保护范围并不 局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内， 可轻 易想到的变化或替换， 都应涵盖在本发明的保护范围之内。 因此， 本发明的保 护范围应该以权利要求的保护范围为准。

Claims

权 利 要 求
1、 一种终端设备系统升级方法， 其特征在于， 包括：
确定包含两个系统的所述终端设备中的待升级系统；
获取升级文件， 并从所述升级文件中获得所述升级文件在待升级系统中 的升级起始地址；
将所述升级文件从所述升级文件在待升级系统中的升级起始地址写入。
2、 如权利要求 1所述的方法， 其特征在于， 所述确定包含两个系统的所 述终端设备中的待升级系统包括：
根据包含两个系统的所述终端设备的升级标识域， 确定包含两个系统的 所述终端设备中的待升级系统。
3、 如权利要求 2所述的方法， 其特征在于， 所述将所述升级文件从所述 升级文件在待升级系统中的升级起始地址写入之后， 包括：
所述终端设备的待升级系统重新启动后， 将所述升级标识域修改为指向 除所述待升级系统以外的另一个系统。
4、 如权利要求 1所述的方法， 其特征在于， 所述获取升级文件包括： 从外部网页读取所述升级文件。
5、 如权利要求 1所述的方法， 其特征在于， 所述两个系统所占的存储空 间不一致。
6、 一种终端设备， 其特征在于， 包括：
第一单元， 用于确定包含两个系统的所述终端设备中的待升级系统； 第二单元， 用于获取升级文件， 并从所述升级文件中获得所述升级文件 在待升级系统中的升级起始地址； 起始地址写入。
7、 如权利要求 6所述的终端设备， 其特征在于， 所述第一单元具体用于， 根据所述终端设备的升级标识域， 确定所述待升级系统。
8、 如权利要求 7所述的终端设备， 其特征在于， 还包括： 第四单元， 用于在将所述升级文件从所述升级文件在待升级系统中的升 级起始地址写入完成， 所述终端设备的所述待升级系统重新启动后，将所述终 端设备的升级标识域修改为指向除所述待升级系统以外的另一个系统。
9、 如权利要求 6所述的终端设备， 其特征在于， 所述两个系统在所述终 端设备中所占的存储空间不一致。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111813431A (zh) * 2020-08-04 2020-10-23 康佳集团股份有限公司 一种软件升级方法、智能电视及存储介质

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103530143A (zh) * 2013-09-02 2014-01-22 福建二菱电子有限公司 一种网络播放器升级的方法和系统分区结构
CN104750509A (zh) * 2013-12-30 2015-07-01 青岛海信宽带多媒体技术有限公司 系统升级方法及装置
CN105786549B (zh) * 2014-12-26 2019-09-24 乐融致新电子科技(天津)有限公司 智能设备及其升级方法
CN104754043B (zh) * 2015-03-16 2018-07-27 西安酷派软件科技有限公司 一种终端升级方法及装置
CN106295410B (zh) * 2015-06-05 2019-04-12 宇龙计算机通信科技(深圳)有限公司 双系统下载文件的方法及其装置
CN105049533B (zh) * 2015-08-31 2019-02-01 宇龙计算机通信科技(深圳)有限公司 一种终端系统升级的方法及系统
CN105915361A (zh) * 2015-11-09 2016-08-31 乐视致新电子科技（天津）有限公司 一种分组升级的方法及装置
CN106445616B (zh) * 2016-10-12 2020-02-11 北京元心科技有限公司 终端设备从多系统至单系统的升级方法及装置
CN112073813B (zh) * 2019-06-10 2022-03-11 海信视像科技股份有限公司 显示设备及双系统间异常启动的检测与处理方法
CN113656081B (zh) * 2021-08-05 2023-08-22 深圳市同泰怡信息技术有限公司 同步基板管理控制器配置信息的方法、装置、计算机设备
CN113626059B (zh) * 2021-10-13 2022-02-08 北京创米智汇物联科技有限公司 系统升级方法、摄像机及计算机可读存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020069213A1 (en) * 2000-12-06 2002-06-06 Moslander Joseph P. Upgrading a device over a network
CN1570878A (zh) * 2003-07-11 2005-01-26 上海广电（集团）有限公司中央研究院 信息家电软件升级方法及其升级数据的编码解码方法
CN1889042A (zh) * 2006-07-17 2007-01-03 华为技术有限公司 一种终端升级方法及系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020069213A1 (en) * 2000-12-06 2002-06-06 Moslander Joseph P. Upgrading a device over a network
CN1570878A (zh) * 2003-07-11 2005-01-26 上海广电（集团）有限公司中央研究院 信息家电软件升级方法及其升级数据的编码解码方法
CN1889042A (zh) * 2006-07-17 2007-01-03 华为技术有限公司 一种终端升级方法及系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
YANG, CHONGJIANG ET AL.: "Design of online upgrade scheme for IPTV set top box and its realization.", JOURNAL OF CHENGDU UNIVERSITY OF INFORMATION TECHNOLOGY, vol. 21, no. 6, 31 December 2006 (2006-12-31), pages 817 - 819 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111813431A (zh) * 2020-08-04 2020-10-23 康佳集团股份有限公司 一种软件升级方法、智能电视及存储介质
CN111813431B (zh) * 2020-08-04 2024-01-26 康佳集团股份有限公司 一种软件升级方法、智能电视及存储介质

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