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A kind of equipment upgrade method and related equipment

A kind of equipment and technology to be upgraded, applied in the direction of data exchange network, service supply, transportation and packaging, etc., can solve the problem of upgrading and upgrading equipment that cannot be safely and efficiently firmware/software

Active Publication Date: 2021-11-19
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the embodiment of the present invention is to provide a device upgrade method and related devices, which solves the problem that the upgrade device cannot perform firmware / software upgrade safely and efficiently. question

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  • A kind of equipment upgrade method and related equipment
  • A kind of equipment upgrade method and related equipment
  • A kind of equipment upgrade method and related equipment

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Embodiment Construction

[0170] Embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention.

[0171] The terms "first", "second", "third" and "fourth" in the specification and claims of the present application and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or apparatuses.

[0172] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included i...

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Abstract

A method for upgrading equipment and related equipment, which can be specifically applied to smart vehicles and unmanned vehicles to ensure the safety of vehicle-mounted equipment upgrades inside the vehicle. access strategy; the server encrypts the target upgrade package according to the access strategy to generate target upgrade package ciphertext; the server sends the target upgrade package ciphertext to the device to be upgraded, and the target upgrade package The ciphertext is used for the device to be upgraded to decrypt according to one or more attribute keys corresponding to the attribute set, so as to obtain the target upgrade package. It can be used to ensure the safe and efficient upgrade of household equipment or vehicle equipment.

Description

technical field [0001] The present application relates to the technical field of equipment upgrading, in particular to an equipment upgrading method and related equipment. Background technique [0002] Remote online upgrade usually means that when the device (such as a computer, mobile phone, etc.) is connected to the network, the upgrade file is downloaded from the server to update the operating system and software to the latest state, and the device can be completed independently without a lot of manual intervention. Upgrade, low cost, and high upgrade efficiency. [0003] Take the upgrade of the device as an on-board device as an example. In the future, every car will be a network node in the Internet of Vehicles, which is not fundamentally different from connected devices such as computers and mobile phones. It is estimated that 60% to 70% of vehicle recalls in North America are due to firmware / software, so upgrading the firmware / software of vehicle equipment is an esse...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/06
CPCH04L41/082H04L63/0428H04L63/10H04L41/0859H04L67/12H04L67/34H04W12/35H04W4/50H04L63/062H04W12/043H04W12/03H04L9/0891H04L9/0643H04L9/3242H04L2209/80H04W4/40H04L41/0894
Inventor 林孝盈摩罗·康帝安瑞塔·后姜索比尔·哈尔德
Owner HUAWEI TECH CO LTD