Software upgrading method, device, system, storage medium, electronic equipment and vehicle

A technology for software upgrades and vehicles, applied in transmission systems, software deployment, electrical components, etc., can solve problems such as low upgrade efficiency, network congestion, and reduced server response speed

Active Publication Date: 2019-04-02
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of remote upgrade of vehicle system software through technologies such as webService or Socket, when there are multiple vehicles performing software upgrades at the same time, network congestion is prone to occur, reducing the response speed of the server, and the upgrade efficiency is low

Method used

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  • Software upgrading method, device, system, storage medium, electronic equipment and vehicle
  • Software upgrading method, device, system, storage medium, electronic equipment and vehicle
  • Software upgrading method, device, system, storage medium, electronic equipment and vehicle

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Embodiment Construction

[0088] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0089] Figure 1A Shown is a schematic diagram of a software upgrade system provided according to an embodiment of the present disclosure, as shown in Figure 1A As shown, the system includes: a vehicle 1, a communication server 2, a database server 3 and a CDN (Content Delivery Network, content distribution network) server 4, wherein the vehicle 1 is used to receive and install an upgrade software package, and the communication server 2 Used to realize the communication between the vehicle 1 and the database server 3, for receiving the request sent by the vehicle and responding to the request, the database server 3 is used for storing the list of upgradeable ...

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Abstract

The invention relates to a software upgrading method, device, system, a storage medium, electronic equipment and a vehicle. The method comprises steps: an ECU (Electronic Control Unit) upgrading request is sent to a communication server; an upgradable ECU list sent by the communication server is received, wherein the list comprises the ID of at least one upgradable ECU; scanning is carried out according to the ID, and the current software version number of each upgradable ECU is acquired; the current software version number of each upgradable ECU is sent to the communication server; the download address for an upgrading software package of each ECU that needs to be upgraded sent by the communication server is received; according to the download address, the upgrading software package of each ECU that needs to be upgraded is downloaded from a CDN server; and the upgrading software package of each ECU that needs to be upgraded is installed. Through the above technical scheme, the software upgrading efficiency can be effectively improved.

Description

technical field [0001] The present disclosure relates to the field of software upgrades, and in particular, to a software upgrade method, device, system, storage medium, electronic equipment, and vehicle. Background technique [0002] At present, the vehicle system software upgrade generally realizes the data interaction between the server and the vehicle system through technologies such as webService or Socket, so that the vehicle system can download the upgrade software package from the server for remote upgrade. In the process of remote upgrading of vehicle system software through technologies such as webService or Socket, when multiple vehicles are performing software upgrades at the same time, network congestion is prone to occur, reducing the response speed of the server, and the upgrade efficiency is low. Contents of the invention [0003] In order to solve the above problems, the present disclosure provides a software upgrade method, device, system, storage medium,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L63/0442H04L67/06G06F8/65H04L67/63
Inventor 梁红燕赵龙
Owner BYD CO LTD
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