Vehicle machine non-perception upgrading system and method

A non-sensing, car-machine technology, applied in the direction of software deployment, etc., can solve the problems of driving safety impact on drivers, large system differential upgrade package, poor user interaction experience, etc., to avoid confusion or crash, upgrade stability, and improve safety Effect

Inactive Publication Date: 2019-08-23
四川驹马科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above two upgrade solutions, combined with the unique conditions and constraints of the car, can be seen to have their own advantages and disadvantages: for the first upgrade solution, it can be done once and for all in the scenario where multiple applications need to be upgraded at the same time, but user interaction The experience is too poor, and because the system differential upgrade package is generally relatively large, it will lead to unnecessary traffic consumption; the second upgrade solution is flexible, but when the functions of multiple applications are dependent, each application upgrade needs to be in order At times, this method is likely to lead to application confusion and crashes, causing major problems and affecting the driving safety of drivers.

Method used

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  • Vehicle machine non-perception upgrading system and method
  • Vehicle machine non-perception upgrading system and method

Examples

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Embodiment 1

[0052] Such as figure 1 As shown, a vehicle-machine non-perception upgrade system includes a server and a terminal upgrade center, and the terminal upgrade center is connected to the server through wireless communication, wherein:

[0053]The server is used to generate the distribution upgrade strategy and application distribution. The upgrade strategy includes the application package name, version and the dependency level corresponding to each application that needs to be upgraded. At the same time, the lower the dependency level is, the lower the application dependency is, and the setting level is 0. The application does not depend on any application, set level 1 application to depend on the installation result of level 0 application, set level 2 application to depend on the installation result of level 1 application, and so on.

[0054] The server includes a file upload unit, a policy configuration unit, a policy generation unit, a policy distribution unit and an applicatio...

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Abstract

The invention discloses a vehicle machine non-perception upgrading system and method, and relates to the technical field of vehicle machines. The system comprises a server and a terminal upgrading center, and the terminal upgrading center is in wireless communication connection with the server. The server generates an application upgrading strategy tree according to the dependency level of the to-be-upgraded application; the terminal upgrading center periodically accesses the server in a preset time period; the terminal upgrading center obtains an application upgrading strategy tree; and the terminal upgrading center performs grading and upgrading on the application according to the application upgrading strategy. The distribution upgrading strategy and the application distribution are generated at the server side, the terminal upgrading center performs application non-perceptive upgrading according to the upgrading strategy, the flow consumed by upgrading is less, no vehicle owner operation is needed in the whole upgrading process, and the safety is higher.

Description

technical field [0001] The present invention relates to the technical field of vehicle-mounted electronic equipment, in particular to a vehicle-machine non-sensing upgrade system and an upgrade method. Background technique [0002] The traditional vehicle upgrade scheme is generally divided into two types: one is to use the system upgrade package to upgrade the components that provide basic system functions: the operation method is U disk or OTA to get the differential upgrade package, and then start the system To upgrade, the current operation of the user is forcibly interrupted, and it is necessary to keep the power on to ensure that the upgrade is performed correctly. After the upgrade is completed, restart the machine before the user can use it again. The other is for general business applications, using the common way of downloading and overwriting installation. If there are multiple applications that need to be upgraded, they can only be installed one by one. [0003]...

Claims

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Application Information

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IPC IPC(8): G06F8/65
CPCG06F8/65
Inventor 李忠波
Owner 四川驹马科技有限公司
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