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Application protection method and device for vehicle-mounted system

A vehicle-mounted system and protection device technology, applied in computer security devices, instruments, electrical digital data processing, etc., can solve problems such as bad experience and achieve a good experience effect

Inactive Publication Date: 2018-03-09
SHENZHEN WATER WORLD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On this basis, it is easy to kill some important applications, which brings bad experience to users

Method used

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  • Application protection method and device for vehicle-mounted system
  • Application protection method and device for vehicle-mounted system
  • Application protection method and device for vehicle-mounted system

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Embodiment Construction

[0044] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0045] refer to figure 1 , an embodiment of the present invention provides an application protection method for a vehicle-mounted system, comprising the steps of:

[0046] S1. The in-vehicle system meets the conditions for cleaning background applications, and starts a program to kill applications;

[0047] S2. Obtain the applications running in the background, place the background applications belonging to the white list in the first list, and place the background applications not in the white list in the second list. The white list refers to applications that cannot be killed list of names;

[0048] S3. Give up killing the applications on the first list.

[0049] In this embodiment, when the in-vehicle system is running or meets the conditions for cleaning background applications, which affects the normal use of ...

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PUM

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Abstract

The invention discloses an application protection method and device for a vehicle-mounted system. The method comprises the following steps: starting a program capable of killing applications when thevehicle-mounted system meets the condition of cleaning up background applications; acquiring application running in the background, placing background applications belonging to a preset white list inthe first list, and placing background applications which do not belong to the white list in the second list, wherein the white list refers to a list of applications which cannot be killed; and abandoning killing of the applications in the first list. According to the application protection method and device for the vehicle-mounted system, disclosed by the invention, when excessive applications running in the vehicle-mounted system need to be killed, the core application is prevented from being killed.

Description

technical field [0001] The invention relates to the field of vehicle system use, in particular to an application protection method and device for the vehicle system. Background technique [0002] With the development of society, people's living standards are getting higher and higher, and the functional requirements for cars are becoming more and more diverse. Now the car's in-car system generally uses the Android system. There are many applications in the car system, including the most basic navigation, radio, air conditioner, and audio players, video players, DVD players, and Bluetooth that enrich people's in-car entertainment. etc., as well as various applications such as reversing images for assisted driving, all of which are controlled by the on-board system. [0003] The Android system has an OOM KILLER mechanism, which will enable its own algorithm when the system memory is exhausted, and generate an oom_adj value for each running application, which is proportional t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/51
CPCG06F21/51
Inventor 胡仲阳王辉耀方杰
Owner SHENZHEN WATER WORLD CO LTD