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Gateway-based vehicle data flashing method and device and storage medium

A vehicle data and vehicle configuration technology, applied in data exchange network, digital transmission system, version control, etc., can solve the problems of high workload of gateway, many gateway programs, and poor versatility of gateway

Inactive Publication Date: 2021-05-11
DONGFENG LIUZHOU MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing technologies use a gateway program corresponding to a car model for flashing, and a few use a gateway program for multiple car models or even all car models for flashing; however, the form of a gateway program corresponding to a car model will Causes many gateway programs, inconvenient program management, and poor gateway versatility; one program applied to multiple models or even all models will lead to high gateway workload and high bus load rate

Method used

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  • Gateway-based vehicle data flashing method and device and storage medium
  • Gateway-based vehicle data flashing method and device and storage medium
  • Gateway-based vehicle data flashing method and device and storage medium

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] see figure 1 , Embodiment 1 of the present invention provides a gateway-based vehicle data flashing method, including:

[0036] S10. Generate corresponding vehicle configuration information according to the configuration coding rules of the gateway, and generate a configuration code file according to the vehicle configuration information and target version information; wherein, the configuration code file is in one-to-one correspondence with the vehicle conf...

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Abstract

The invention discloses a gateway-based vehicle data flashing method and device and a storage medium, and the method comprises the steps: generating corresponding vehicle configuration information according to a configuration coding rule of a gateway, and generating a configuration code file according to the vehicle configuration information and target version information, wherein the configuration code files are in one-to-one correspondence with the vehicle configuration information; obtaining the version information of the gateway, and comparing the version information of the gateway with the version information in the configuration code file; and when the version information of the gateway is inconsistent with the version information in the configuration code file, giving an alarm, and writing the vehicle data corresponding to the version information in the configuration code file into the gateway. According to the invention, the workload of the gateway can be reduced, and the universality and practicability of vehicle flashing through the gateway are improved. The invention further provides a device and a storage medium.

Description

technical field [0001] The invention relates to the technical field of vehicle data flashing, in particular to a gateway-based vehicle data flashing method, device and storage medium. Background technique [0002] With the development of vehicle electronic technology, software flashing and upgrading through the vehicle ECU (Electronic Control Unit) is becoming more and more frequent. [0003] Most of the existing technologies use a gateway program corresponding to a car model for flashing, and a few use a gateway program for multiple car models or even all car models for flashing; however, the form of a gateway program corresponding to a car model will There are many gateway programs, inconvenient program management, and poor gateway versatility; one program applied to multiple models or even all models will lead to high gateway workload and high bus load rate. [0004] Therefore, there is a need for a method that can reduce the workload of the gateway and improve the versa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/08G06F8/71
CPCH04L41/0631H04L41/0866H04L67/30H04L67/34G06F8/71
Inventor 李德林张波
Owner DONGFENG LIUZHOU MOTOR
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