JP7375597B2 - 車載ｅｃｕ、情報処理方法及び車載システム - Google Patents

車載ｅｃｕ、情報処理方法及び車載システム Download PDF

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Publication number
JP7375597B2
JP7375597B2 JP2020022615A JP2020022615A JP7375597B2 JP 7375597 B2 JP7375597 B2 JP 7375597B2 JP 2020022615 A JP2020022615 A JP 2020022615A JP 2020022615 A JP2020022615 A JP 2020022615A JP 7375597 B2 JP7375597 B2 JP 7375597B2
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JP
Japan
Prior art keywords
vehicle
control
priority
ecu
control unit
Prior art date
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JP2020022615A
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English (en)
Japanese (ja)
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JP2021128531A (ja
JP2021128531A5 (https=
Inventor
智哉 河野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries 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 Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Priority to JP2020022615A priority Critical patent/JP7375597B2/ja
Priority to PCT/JP2021/002623 priority patent/WO2021161778A1/ja
Priority to CN202180011314.XA priority patent/CN115023688B/zh
Priority to US17/760,400 priority patent/US12379957B2/en
Publication of JP2021128531A publication Critical patent/JP2021128531A/ja
Publication of JP2021128531A5 publication Critical patent/JP2021128531A5/ja
Application granted granted Critical
Publication of JP7375597B2 publication Critical patent/JP7375597B2/ja
Priority to US19/261,556 priority patent/US20250335236A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • 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
    • H04L12/40143—Bus networks involving priority mechanisms
    • 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
    • B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Small-Scale Networks (AREA)
  • Debugging And Monitoring (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
JP2020022615A 2020-02-13 2020-02-13 車載ｅｃｕ、情報処理方法及び車載システム Active JP7375597B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2020022615A JP7375597B2 (ja) 2020-02-13 2020-02-13 車載ｅｃｕ、情報処理方法及び車載システム
PCT/JP2021/002623 WO2021161778A1 (ja) 2020-02-13 2021-01-26 車載ｅｃｕ、情報処理方法及び車載システム
CN202180011314.XA CN115023688B (zh) 2020-02-13 2021-01-26 车载ecu、信息处理方法及车载系统
US17/760,400 US12379957B2 (en) 2020-02-13 2021-01-26 Onboard ECU, information processing method, and onboard system
US19/261,556 US20250335236A1 (en) 2020-02-13 2025-07-07 Onboard ecu, information processing method, and onboard system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020022615A JP7375597B2 (ja) 2020-02-13 2020-02-13 車載ｅｃｕ、情報処理方法及び車載システム

Publications (3)

Publication Number Publication Date
JP2021128531A JP2021128531A (ja) 2021-09-02
JP2021128531A5 JP2021128531A5 (https=) 2022-06-27
JP7375597B2 true JP7375597B2 (ja) 2023-11-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020022615A Active JP7375597B2 (ja) 2020-02-13 2020-02-13 車載ｅｃｕ、情報処理方法及び車載システム

Country Status (4)

Country Link
US (2) US12379957B2 (https=)
JP (1) JP7375597B2 (https=)
CN (1) CN115023688B (https=)
WO (1) WO2021161778A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3975455B1 (en) * 2020-09-23 2025-04-09 Bayerische Motoren Werke Aktiengesellschaft Determining correctness of actually received timestamp
JP7539439B2 (ja) * 2022-02-08 2024-08-23 本田技研工業株式会社 制御システム、及び制御システムにおける要求処理方法
US12608229B2 (en) 2022-02-08 2026-04-21 Honda Motor Co., Ltd. Control system with first electronic device and second electronic device coordinating plurality of execution requests and request processing method in control system
JP7826976B2 (ja) * 2023-02-21 2026-03-10 トヨタ自動車株式会社 車載制御装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010241298A (ja) 2009-04-07 2010-10-28 Denso Corp 車両制御装置
JP2014135025A (ja) 2013-01-11 2014-07-24 Denso Corp マイクロコンピュータ
JP2015116911A (ja) 2013-12-18 2015-06-25 本田技研工業株式会社 車両制御装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006264472A (ja) * 2005-03-23 2006-10-05 Fujitsu Ten Ltd 車体装備制御装置および車体装備制御方法
JP2009274634A (ja) * 2008-05-15 2009-11-26 Autonetworks Technologies Ltd 車両用制御装置
CN101860923B (zh) * 2009-04-10 2013-01-30 展讯通信（上海）有限公司 多模式通信终端及多模式通信终端的模式切换方法
JP5533789B2 (ja) * 2011-06-14 2014-06-25 株式会社デンソー 車載電子制御装置
EP2741452A1 (en) * 2012-12-10 2014-06-11 Robert Bosch Gmbh Method for data transmission among ECUs and/or measuring devices
CN103650611B (zh) * 2013-09-06 2017-06-06 华为技术有限公司 信息发送控制方法和装置
EP3085596B1 (en) * 2015-04-20 2017-11-29 Autoliv Development AB A vehicle safety electronic control system
JP6582697B2 (ja) 2015-08-04 2019-10-02 株式会社デンソー 制御システム
JP6848392B2 (ja) * 2016-11-25 2021-03-24 株式会社デンソー 車両用制御システム
DE102018002156A1 (de) * 2018-03-16 2019-09-19 Trw Automotive Gmbh Ein verbessertes Steuerungssystem und ein verbessertes Steuerungsverfahren für das autonome Steuern eines Kraftfahrzeugs
JP6837508B2 (ja) * 2019-03-26 2021-03-03 本田技研工業株式会社 車両制御システム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010241298A (ja) 2009-04-07 2010-10-28 Denso Corp 車両制御装置
JP2014135025A (ja) 2013-01-11 2014-07-24 Denso Corp マイクロコンピュータ
JP2015116911A (ja) 2013-12-18 2015-06-25 本田技研工業株式会社 車両制御装置

Also Published As

Publication number Publication date
US20230082383A1 (en) 2023-03-16
CN115023688A (zh) 2022-09-06
WO2021161778A1 (ja) 2021-08-19
US20250335236A1 (en) 2025-10-30
US12379957B2 (en) 2025-08-05
JP2021128531A (ja) 2021-09-02
CN115023688B (zh) 2026-04-03

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