KR101947972B1 - 이더넷 버스, 제어부 및 이더넷 버스의 제어부를 웨이크업하기 위한 방법 - Google Patents

이더넷 버스, 제어부 및 이더넷 버스의 제어부를 웨이크업하기 위한 방법 Download PDF

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KR101947972B1
KR101947972B1 KR1020187004387A KR20187004387A KR101947972B1 KR 101947972 B1 KR101947972 B1 KR 101947972B1 KR 1020187004387 A KR1020187004387 A KR 1020187004387A KR 20187004387 A KR20187004387 A KR 20187004387A KR 101947972 B1 KR101947972 B1 KR 101947972B1
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South Korea
Prior art keywords
voltage
bus
center tap
voltage value
control
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Korean (ko)
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KR20180030137A (ko
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올라프 클리거
로타 클라우스
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폭스바겐 악티엔 게젤샤프트
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    • 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
    • H04L12/40006—Architecture of a communication node
    • H04L12/40039—Details regarding the setting of the power status of a node according to activity on the bus
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
    • 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
    • H04L12/40006—Architecture of a communication node
    • H04L12/40013—Details regarding a bus controller
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
    • Y02D50/42—

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Small-Scale Networks (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Dc Digital Transmission (AREA)
  • Power Sources (AREA)
KR1020187004387A 2015-11-10 2016-10-21 이더넷 버스, 제어부 및 이더넷 버스의 제어부를 웨이크업하기 위한 방법 Active KR101947972B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015222112.1A DE102015222112A1 (de) 2015-11-10 2015-11-10 Ethernet-Bus, Steuergerät und Verfahren zum Aufwecken eines Steuergeräts eines Ethernet-Busses
DE102015222112.1 2015-11-10
PCT/EP2016/075380 WO2017080792A1 (de) 2015-11-10 2016-10-21 Ethernet-bus, steuergerät und verfahren zum aufwecken eines steuergeräts eines ethernet-busses

Publications (2)

Publication Number Publication Date
KR20180030137A KR20180030137A (ko) 2018-03-21
KR101947972B1 true KR101947972B1 (ko) 2019-02-13

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KR1020187004387A Active KR101947972B1 (ko) 2015-11-10 2016-10-21 이더넷 버스, 제어부 및 이더넷 버스의 제어부를 웨이크업하기 위한 방법

Country Status (7)

Country Link
US (1) US10700887B2 (enExample)
EP (1) EP3375136B1 (enExample)
JP (1) JP6509435B2 (enExample)
KR (1) KR101947972B1 (enExample)
CN (1) CN108352993B (enExample)
DE (1) DE102015222112A1 (enExample)
WO (1) WO2017080792A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020122280A1 (ko) * 2018-12-13 2020-06-18 엘지전자 주식회사 차량용 시스템 및 방법
CN111490918B (zh) * 2019-01-29 2021-07-30 广州汽车集团股份有限公司 车载以太网网络唤醒系统、方法、装置和计算机设备
CN113993196B (zh) * 2021-10-25 2024-01-30 浙江吉利控股集团有限公司 一种车载以太网的节点控制方法、系统、设备及存储介质

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DE19611945C1 (de) * 1996-03-26 1997-11-20 Daimler Benz Ag Einrichtung für den busvernetzten Betrieb eines elektronischen Gerätes mit Microcontroller sowie deren Verwendung
JP2003143044A (ja) * 2001-10-31 2003-05-16 Matsushita Electric Ind Co Ltd ２線式電源多重通信システム、そのマスター装置及び２線式電源多重通信方法
US6747498B1 (en) * 2002-12-20 2004-06-08 Texas Instruments Incorporated CAN receiver wake-up circuit
DE10358584A1 (de) * 2002-12-30 2004-07-15 Robert Bosch Gmbh Verfahren und Vorrichtung zum Aufwecken von Teilnehmern eines Bussystems und entsprechender Teilnehmer
US7779451B2 (en) * 2006-03-30 2010-08-17 Intel Corporation Securing wakeup network events
US8479028B2 (en) * 2007-09-17 2013-07-02 Intel Corporation Techniques for communications based power management
DE102008002946B4 (de) * 2008-07-16 2010-04-08 Lear Corporation Gmbh Verfahren zum Detektieren eines Fehlers auf einer Datenleitung
CN101482734B (zh) 2009-01-22 2011-11-30 深圳市博孚机电有限公司 一种低功耗控制电路及低功耗控制电路的工作方法
DE102009015197A1 (de) 2009-03-31 2010-10-14 Volkswagen Ag Steuergerät für ein Fahrzeugnetzwerk und Verfahren zum Betreiben eines Fahrzeugnetzwerkes
EP2309677B1 (en) * 2009-10-06 2012-09-05 Nxp B.V. Wake up detector for a bus transceiver
EP2339790A1 (en) 2009-12-28 2011-06-29 Nxp B.V. Definition of wakeup bus messages for partial networking
DE102010049835A1 (de) * 2010-10-27 2012-05-03 Volkswagen Ag Netzwerk und Verfahren zum Betreiben eines Netzwerks
CN101977162B (zh) * 2010-12-03 2012-01-18 电子科技大学 一种高速网络的负载均衡方法
US8578222B2 (en) * 2011-02-17 2013-11-05 Qualcomm Incorporated SerDes power throttling as a function of detected error rate
US8862921B1 (en) 2011-12-02 2014-10-14 Maxim Integrated Products, Inc. Apparatus for remote wake-up during dedicated charging mode
KR101327077B1 (ko) * 2011-12-15 2013-11-07 이날파 루프 시스템즈 그룹 비.브이. 차량용 파노라마 선루프의 슬라이딩 구조
CN103580969B (zh) * 2012-07-19 2018-08-31 杭州三花研究院有限公司 一种lin网络从节点控制系统及方法
DE102013004737A1 (de) * 2013-03-19 2013-10-31 Daimler Ag Netzwerk und Verfahren zum Betrieb eines Netzwerks
DE102013208004B3 (de) * 2013-05-02 2014-07-10 Continental Automotive Gmbh Weckschaltung für eine an einem Zweidrahtbus für ein differentielles Signal betreibbare Buskomponente und Buskomponente mit einer solchen Weckschaltung
US10461885B2 (en) * 2015-03-18 2019-10-29 Sony Corporation Transmission apparatus, communication system, and transmission method
CN204659637U (zh) * 2015-05-26 2015-09-23 华域汽车电动系统有限公司 基于tja1041at接口芯片的整车can唤醒电路

Also Published As

Publication number Publication date
DE102015222112A1 (de) 2017-05-11
KR20180030137A (ko) 2018-03-21
US10700887B2 (en) 2020-06-30
CN108352993A (zh) 2018-07-31
US20180241583A1 (en) 2018-08-23
EP3375136B1 (de) 2019-06-26
JP6509435B2 (ja) 2019-05-08
CN108352993B (zh) 2020-11-24
EP3375136A1 (de) 2018-09-19
WO2017080792A1 (de) 2017-05-18
JP2018535588A (ja) 2018-11-29

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