Vehicle-mounted system software upgrade method, vehicle-mounted system and software server

A vehicle-mounted system and software upgrade technology, applied in the electronic field, can solve problems such as long download time and large download traffic, and achieve the effect of speeding up download time and saving download traffic

Inactive Publication Date: 2016-05-11
SHANGHAI PATEO INTERNET TECH SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a vehicle system software upgrade method, a vehicle system and a software

Method used

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  • Vehicle-mounted system software upgrade method, vehicle-mounted system and software server
  • Vehicle-mounted system software upgrade method, vehicle-mounted system and software server
  • Vehicle-mounted system software upgrade method, vehicle-mounted system and software server

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Embodiment Construction

[0032] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0033] It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic idea of ​​the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed arbitrarily during actual impleme...

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Abstract

The invention provides a software upgrade method for a vehicle-mounted system. The software upgrade method for the vehicle-mounted system comprises the following steps that: the vehicle-mounted system transmits software upgrade request information to a software server, wherein the software upgrade request information comprises current software version information; the software server acquires a corresponding current software package according to the current software version information, generates a differentiated upgrade package according to the current software package and the upgrade software package, and transmits the differentiated upgrade package to the vehicle-mounted system; and the vehicle-mounted system receives the differentiated upgrade package, verifies the differentiated upgrade package, and upgrades software according to the differentiated upgrade package after successful verification. Through the technical scheme of the invention, the upgrade demands of different versions of all vehicle-mounted software can be met. Meanwhile, the differentiated upgrade packages are generated automatically specific to different versions, so that the downloading traffic is saved, and the downloading time is shortened.

Description

technical field [0001] The invention relates to the electronic field, in particular to a vehicle system software upgrading method, a vehicle system and a software server. Background technique [0002] T-Box is a very important component in today's connected car in-vehicle system, and its main function is to realize the interconnection between cars and TSP. Usually, T-Box is directly assembled into the interior of the vehicle by the production line workers when the car is produced in the car factory, and it is physically isolated from the outside of the vehicle. Because T-Box is equipped with an OTA (Over-the-air, refers to air or wireless technology) module, when car sales companies and 4S stores want to upgrade and maintain T-Box software, they must complete the upgrade command confirmation through the operation interface of the car machine After that, T-Box will download the upgrade package through OTA and then upgrade itself to realize T-Box upgrade and maintenance. Usu...

Claims

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Application Information

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IPC IPC(8): G06F9/445H04L12/24H04L29/06H04L9/32
CPCG06F8/65H04L9/3247H04L41/082H04L63/08
Inventor 夏宝华孙雷隐
Owner SHANGHAI PATEO INTERNET TECH SERVICE CO LTD
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