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System starting method, device and equipment and engineering vehicle

A startup device and engineering vehicle technology, applied in the field of communication, can solve the problem that the upgrade plan of multiple partitions cannot quickly restore the old system, etc., and achieve the effects of improving user experience, fast access to colleges and universities, and low cost

Active Publication Date: 2022-03-25
HUNAN SANY INTELLIGENT CONTROL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The embodiment of the present application provides a system start-up method, device, equipment and engineering vehicle, which can solve the problem that the upgrade scheme of multiple partitions cannot be quickly restored to the old system before the upgrade

Method used

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  • System starting method, device and equipment and engineering vehicle
  • System starting method, device and equipment and engineering vehicle
  • System starting method, device and equipment and engineering vehicle

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Embodiment Construction

[0026] Hereinafter, exemplary embodiments according to the present application will be described in detail with reference to the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. It should be understood that the present application is not limited by the exemplary embodiments described here.

[0027] Application overview

[0028] The Android system is a free and open source operating system based on the Linux kernel developed by Google, and it has been developed to the Android 12 version so far. The upgrade and update technology of the Android system adopts the OTA solution, which is divided into non-A / B system update and A / B system update. Among them, the OTA upgrade of Android 7.0 and later versions already supports the A / B partition upgrade solution, and the A / B system Also known as a seamless upgrade, the goal of an upgrade is to ensure that...

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Abstract

The invention discloses a system starting method, device and equipment and an engineering vehicle, the system starting method is applied to a system adopting multiple subareas, and the system starting method comprises the steps that state flag bits of the multiple subareas in the system are acquired; wherein the state flag bit comprises an active state, and the active state comprises an active state and an inactive state; starting the partition of which the active state is active; obtaining a starting time length; wherein the starting time length represents the total time length from starting of the system to finishing of starting of the system; when the starting duration is greater than a reference duration, determining that starting of the active partition is overtime; and when the overtime frequency of starting the active partition is greater than a preset frequency, marking the active state of the active partition as inactive, marking the active state of another inactive partition as active, and restarting the system. According to the method and the device, the problem that an upgrading scheme of multiple partitions cannot be quickly recovered to an old system before upgrading can be solved.

Description

technical field [0001] The present application relates to the field of communication technology, and in particular to a system startup method, device, equipment and engineering vehicle. Background technique [0002] The Android system is a free and open source operating system based on the Linux kernel developed by Google, and it has been developed to the Android 12 version so far. The upgrade and update technology of the Android system adopts the OTA solution, which is divided into non-A / B system update and A / B system update. The OTA upgrade of Android7.0 and previous versions mainly adopts the non-A / B partition upgrade solution. The OTA upgrade of the version already supports the A / B partition upgrade scheme, and the A / B system upgrade has also become a seamless upgrade. Its goal is to ensure that a normal bootable and system used. After using the A / B partition OTA upgrade solution to upgrade, if it fails to enter the default system desktop or takes a long time to enter ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/4401G06F11/14
CPCG06F9/4406G06F11/1438
Inventor 彭琳刘强
Owner HUNAN SANY INTELLIGENT CONTROL EQUIP
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