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Method for configuring a communication path and first communication node constituting a vehicle network

A technology of communication nodes and communication paths, applied in bus networks, data exchange networks, data exchange through path configuration, etc., can solve the problem of inability to configure communication paths for electronic devices, and achieve the effect of enhancing performance

Active Publication Date: 2022-08-05
HYUNDAI MOTOR CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, it may not be possible to configure the communication path in the particular electronic device due to collisions between the same published frames

Method used

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  • Method for configuring a communication path and first communication node constituting a vehicle network
  • Method for configuring a communication path and first communication node constituting a vehicle network
  • Method for configuring a communication path and first communication node constituting a vehicle network

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Embodiment Construction

[0039] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Furthermore, the same reference numerals refer to the same elements throughout the specification.

[0040] The terminology used herein is for describing particular forms only and is not intended to limit the invention. As used herein, the singular forms "a," "an," and "implementation" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will be further understood that when used in this specification, the terms "comprising" and / or "comprising" designate the presence of stated features, integers, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, inte...

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Abstract

The present invention provides a method for configuring a communication path, comprising: receiving a first frame requesting to configure a communication path utilized by a transmission flow; when a second frame having the same flow identifier as that of the first frame is not received; frame, configure the table of the first communication node based on the information included in the first frame; increase the hop count of the first frame; and transmit the first frame including the increased hop count.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS [0002] This application claims Korean Patent Application No. 10-2016-0058252 filed on May 12, 2016 and Korean Patent Application No. 10-2017-0025333 filed on February 27, 2017 at the Korean Intellectual Property Office (KIPO). , as fully set forth herein, the entire contents of which are hereby incorporated by reference. technical field [0003] The present invention relates to a method for configuring a communication path for a stream, and more particularly, to a method for configuring a stream based on a stream reservation protocol (SRP) in an Ethernet-based vehicle network method of communication path. Background technique [0004] Electronic devices installed in vehicles have greatly increased in number and variety with the latest digitization of vehicle components. Typically, electronics may be used throughout the vehicle, such as in powertrain control systems (eg, engine control systems, automatic transmission control ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/40H04L41/12H04L45/243H04L45/02H04L45/745
CPCH04L12/40006H04L45/02H04L45/24H04L2012/40273H04L41/344H04L45/021H04L45/20H04L45/00
Inventor 朴诚真金祐燮朴承权李周好
Owner HYUNDAI MOTOR CO LTD