BR112021022077A2 - Sistema de comunicações em veículo, método de comunicação em veículo, dispositivo, e meio legível por computador - Google Patents

Sistema de comunicações em veículo, método de comunicação em veículo, dispositivo, e meio legível por computador

Info

Publication number
BR112021022077A2
BR112021022077A2 BR112021022077A BR112021022077A BR112021022077A2 BR 112021022077 A2 BR112021022077 A2 BR 112021022077A2 BR 112021022077 A BR112021022077 A BR 112021022077A BR 112021022077 A BR112021022077 A BR 112021022077A BR 112021022077 A2 BR112021022077 A2 BR 112021022077A2
Authority
BR
Brazil
Prior art keywords
vehicle
communication
readable medium
computer
vehicle communications
Prior art date
Application number
BR112021022077A
Other languages
English (en)
Inventor
Xingxin Zhang
Xuehuan Wang
Original Assignee
Huawei Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112021022077A2 publication Critical patent/BR112021022077A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/427—Loop networks with decentralised control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/22—Alternate routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40267—Bus for use in transportation systems
    • H04L2012/40273—Bus for use in transportation systems the transportation system being a vehicle
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Small-Scale Networks (AREA)
  • Selective Calling Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

sistema de comunicações em veículo, método de comunicação em veículo, dispositivo, e meio legível por computador. a presente invenção refere-se a sistema de comunicações em veículo, método de comunicações em veículo, dispositivo de comunicações em veículo e um meio legível por computador. o sistema inclui dispositivo de controle, pluralidade de dispositivos de porta e de pontos finais de comunicação. cada dispositivo de porta está comunicativamente conectado no dispositivo de controle, e a pelo menos dois outros dispositivos de porta. cada dispositivo de porta está ainda comunicativamente conectado a pelo menos um ponto final de comunicação. um dispositivo de porta ou um controlador está configurado para: quando recebendo dados de comunicação de ponta a ponta, rotear os dados de comunicação utilizando uma primeira conexão (primeiro link) de comunicação indicada por uma política de roteamento local; e se a primeira conexão de comunicação for anormal, rotear uma parte ou todos os dados de comunicação utilizando uma segunda conexão de comunicação. o sistema pode ser utilizado no campo de direção assistida e direção autônoma, e em outro campo de comunicações ou cenário de aplicação similar que não está relacionado com a internet de veículos. a redundância de conexão de comunicação em veículo de carro inteligente é implementada em baixa latência, robusta, estável, e confiável, e aperfeiçoar a segurança de um carro autônomo.
BR112021022077A 2019-05-13 2020-03-04 Sistema de comunicações em veículo, método de comunicação em veículo, dispositivo, e meio legível por computador BR112021022077A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910395575.0A CN111935201B (zh) 2019-05-13 2019-05-13 车内通信系统、车内通信的方法及设备
PCT/CN2020/077848 WO2020228396A1 (zh) 2019-05-13 2020-03-04 车内通信系统、车内通信的方法及设备

Publications (1)

Publication Number Publication Date
BR112021022077A2 true BR112021022077A2 (pt) 2021-12-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021022077A BR112021022077A2 (pt) 2019-05-13 2020-03-04 Sistema de comunicações em veículo, método de comunicação em veículo, dispositivo, e meio legível por computador

Country Status (8)

Country Link
US (1) US20220006669A1 (pt)
EP (1) EP3923550A4 (pt)
JP (1) JP7430734B2 (pt)
KR (1) KR102617639B1 (pt)
CN (3) CN114726782A (pt)
BR (1) BR112021022077A2 (pt)
MX (1) MX2021013315A (pt)
WO (1) WO2020228396A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7252097B2 (ja) * 2019-08-30 2023-04-04 トヨタ自動車株式会社 車載ネットワークシステム
CN112311642B (zh) * 2020-12-23 2021-04-02 奥特酷智能科技(南京)有限公司 基于环形组网的汽车以太网冗余调度方法
CN114296420A (zh) * 2021-04-30 2022-04-08 华为数字能源技术有限公司 一种用于车辆的控制系统和车辆
CN113267992B (zh) * 2021-07-19 2021-09-28 北京踏歌智行科技有限公司 一种基于冗余设计的矿卡无人驾驶控制系统
CN113625622A (zh) * 2021-07-26 2021-11-09 东风汽车集团股份有限公司 一种基于区域控制器的数据冗余传输系统
CN113783761A (zh) * 2021-08-31 2021-12-10 智新科技股份有限公司 车载通讯网络连接方法、装置、设备及可读存储介质
CN113859148A (zh) * 2021-09-09 2021-12-31 北京新能源汽车股份有限公司 车辆的控制系统、方法及车辆
CN215682332U (zh) * 2021-09-16 2022-01-28 北京车和家信息技术有限公司 一种智能汽车通信系统
CN114760409B (zh) * 2021-11-24 2023-03-28 广州汽车集团股份有限公司 车辆摄像头控制方法和装置
CN114389914A (zh) * 2021-12-31 2022-04-22 优跑汽车技术(上海)有限公司 基于区域控制器的车辆环网通信冗余网络架构及通信方法
DE102022201970A1 (de) * 2022-02-25 2023-08-31 Siemens Mobility GmbH Subskription bei nebenläufig aktiven Vermittlungsvorrichtungen
WO2023161368A1 (de) * 2022-02-25 2023-08-31 Siemens Mobility GmbH Übertragung von dateien mittels nebenläufig aktiven vermittlungsvorrichtungen
CN115022118A (zh) * 2022-07-20 2022-09-06 奇瑞汽车股份有限公司 一种车载以太网环网网络架构及其控制方法
CN115442410A (zh) * 2022-07-28 2022-12-06 重庆长安汽车股份有限公司 数据传输方法、装置、环网控制系统及存储介质
CN116828262B (zh) * 2023-01-03 2024-04-19 深圳森云智能科技有限公司 一种视频信号分流方法及装置
CN115842783B (zh) * 2023-01-12 2023-06-06 北京集度科技有限公司 流数据传输控制装置、车辆、方法和计算机程序产品

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63173746A (ja) * 1987-01-12 1988-07-18 Furukawa Electric Co Ltd:The 車両用多重伝送システム
JP4848027B2 (ja) 2004-01-30 2011-12-28 日立オートモティブシステムズ株式会社 車両制御装置
JP2007228232A (ja) 2006-02-23 2007-09-06 Auto Network Gijutsu Kenkyusho:Kk 車載ｌａｎシステム、電子制御ユニットおよび中継接続ユニット
JP4790591B2 (ja) 2006-12-27 2011-10-12 富士通株式会社 リングノード装置
JP4798083B2 (ja) 2007-07-04 2011-10-19 日本電気株式会社 通信システム、冗長化ノードおよび冗長化ノード用プログラム
JP4922120B2 (ja) 2007-10-05 2012-04-25 株式会社オートネットワーク技術研究所 通信システム及び中継装置
JP5158600B2 (ja) 2008-10-15 2013-03-06 国立大学法人名古屋大学 通信装置、通信システム及び通信方法
US9036026B2 (en) * 2009-06-12 2015-05-19 Magna Electronics Scalable integrated electronic control unit for vehicle
US20130201316A1 (en) * 2012-01-09 2013-08-08 May Patents Ltd. System and method for server based control
CN202615204U (zh) * 2012-04-28 2012-12-19 南京工业职业技术学院 基于四层结构的水利枢纽安全运行调度系统
US8953436B2 (en) * 2012-09-20 2015-02-10 Broadcom Corporation Automotive neural network
CN103428031B (zh) * 2013-08-05 2016-04-13 浙江大学 一种基于软件定义网络的域间链路快速故障恢复方法
US9578112B2 (en) * 2014-04-30 2017-02-21 Jive Communications, Inc. Reliability of a connection during a communication session on a network device
JP6588738B2 (ja) 2015-05-21 2019-10-09 矢崎総業株式会社 ネットワークシステム
JP6650242B2 (ja) 2015-10-16 2020-02-19 日立オートモティブシステムズ株式会社 自動運転システム、自動運転制御方法、データｅｃｕおよび自動運転ｅｃｕ
CN205725809U (zh) * 2016-04-08 2016-11-23 同济大学 一种基于车载以太网的电动汽车分布式环形通信网络架构
CN105700519B (zh) * 2016-04-08 2018-08-24 同济大学 一种基于车载以太网的电动智能汽车星型通信网络系统
CN106506310B (zh) * 2016-11-29 2019-11-15 中车株洲电力机车研究所有限公司 一种列车车辆网络报文传输路由确定方法及装置
JP6878324B2 (ja) 2018-01-31 2021-05-26 日立Astemo株式会社 車載ネットワークシステム、電子制御装置
WO2019187203A1 (ja) 2018-03-28 2019-10-03 日本電気株式会社 制御装置、車両内通信システム、通信制御方法及びプログラム
CN109474912B (zh) * 2018-04-10 2022-02-18 西南大学 一种车载网关系统以及车载子系统的监控方法和装置
JP7311167B2 (ja) 2019-01-10 2023-07-19 日本電気通信システム株式会社 車両用制御装置、車両用ネットワーク設計装置、通信方法及びプログラム

Also Published As

Publication number Publication date
KR102617639B1 (ko) 2023-12-27
CN114726782A (zh) 2022-07-08
JP2022532616A (ja) 2022-07-15
EP3923550A4 (en) 2022-04-20
WO2020228396A1 (zh) 2020-11-19
CN114900463A (zh) 2022-08-12
MX2021013315A (es) 2021-12-10
US20220006669A1 (en) 2022-01-06
KR20210154197A (ko) 2021-12-20
EP3923550A1 (en) 2021-12-15
JP7430734B2 (ja) 2024-02-13
CN111935201B (zh) 2022-04-22
CN111935201A (zh) 2020-11-13

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