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OTA upgrading method and system based on dual systems

A dual-system, data-upgrade technology, applied in the field of communication, can solve problems such as successful system upgrade, failure of display devices, and failure of other system upgrades.

Pending Publication Date: 2020-12-11
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] This application provides an OTA upgrade method and system based on dual systems to solve the problem that in the existing OTA upgrade method, one system upgrade is successful and the other system upgrade fails, resulting in the failure of the display device to operate normally.

Method used

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  • OTA upgrading method and system based on dual systems
  • OTA upgrading method and system based on dual systems
  • OTA upgrading method and system based on dual systems

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Embodiment Construction

[0119] In order to make the purposes, technical solutions and advantages of the exemplary embodiments of the present application clearer, the technical solutions in the exemplary embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the exemplary embodiments of the present application. , the described exemplary embodiments are only some of the embodiments of the present application, but not all of the embodiments.

[0120] For the convenience of users, various external device interfaces are usually provided on the display device, so as to connect different peripheral devices or cables to realize corresponding functions. When a high-definition camera is connected to the interface of the display device, if the hardware system of the display device does not receive the source code of the hardware interface of the high-pixel camera, then it will be impossible to present the data received by the camera ...

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Abstract

The invention discloses a dual-system-based OTA upgrading method and system. The method comprises steps that a second controller receives a dual-system OTA upgrading strategy transmitted by an OTA server, obtains dual-system OTA upgrading data through analysis, writes upgrading marks into a first controller and the second controller after the completeness of the dual-system OTA upgrading data is verified, and transmits the dual-system OTA upgrading data to an OTA server; therefore, the first controller and the second controller are ensured to synchronously enter an upgrading mode; the first controller and the second controller are restarted so that the first controller is upgraded according to the first upgrading data, and the second controller is upgraded according to the second upgradingdata. Therefore, according to the method, synchronous and stable upgrading of the two systems can be realized, and meanwhile, the compatibility of versions of the two systems after upgrading is ensured, so the display equipment can be normally used, and capability of pushing a new version to a user by the dual-system equipment in an OTA mode is ensured.

Description

[0001] This application claims priority to a Chinese patent application with application number 201910498718.0 filed with the State Intellectual Property Office on June 10, 2019. The entire contents of which are incorporated by reference in this application. technical field [0002] The present application relates to the field of communication technologies, and in particular to an OTA upgrade method and system based on dual systems. Background technique [0003] With the continuous development of communication technology, terminal devices such as computers, smart phones, and social TVs have become more and more popular. The built-in system of the terminal equipment is usually an open source system. Due to the continuous change of usage requirements, the built-in system of the same terminal equipment often needs to be continuously upgraded. [0004] There are many forms of system upgrade, and an Over-the-Air Technology (OTA) upgrade is usually adopted. For terminal devices,...

Claims

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Application Information

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IPC IPC(8): G06F8/65H04W8/22H04W8/24
CPCG06F8/65H04W8/22H04W8/245
Inventor 周晓磊马斌义董娜
Owner HISENSE VISUAL TECH CO LTD
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