IN2014CN02914A - - Google Patents

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Publication number
IN2014CN02914A
IN2014CN02914A IN2914CHN2014A IN2014CN02914A IN 2014CN02914 A IN2014CN02914 A IN 2014CN02914A IN 2914CHN2014 A IN2914CHN2014 A IN 2914CHN2014A IN 2014CN02914 A IN2014CN02914 A IN 2014CN02914A
Authority
IN
India
Prior art keywords
communication
volatile memory
electronic control
control device
non volatile
Prior art date
Application number
Inventor
Yusuke Abe
Koji Yuasa
Toshihisa Arai
Original Assignee
Hitachi Automotive Systems 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 Hitachi Automotive Systems Ltd filed Critical Hitachi Automotive Systems Ltd
Publication of IN2014CN02914A publication Critical patent/IN2014CN02914A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G06F3/0611—Improving I/O performance in relation to response time
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2487—Methods for rewriting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1443—Transmit or communication errors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0614—Improving the reliability of storage systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0656—Data buffering arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0659—Command handling arrangements, e.g. command buffers, queues, command scheduling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • G06F8/654—Updates using techniques specially adapted for alterable solid state memories, e.g. for EEPROM or flash memories
    • 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
    • H04L12/40169—Flexible bus arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/263—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the program execution being modifiable by physical parameters
    • 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
    • H04L2012/40208—Bus networks characterized by the use of a particular bus standard
    • H04L2012/40215—Controller Area Network CAN
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • Quality & Reliability (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stored Programmes (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)

Abstract

In the present invention an electronic control device for an automobile is provided with a non volatile memory that can electrically erase and write data and as a result of communication using a communication buffer the device acquires programs to be written to the non volatile memory for prescribed sizes. The electronic control device for an automobile receives a program using communication buffers the number of which exceeds the number of communication buffers used by an on board state communication environment.
IN2914CHN2014 2011-09-21 2012-08-29 IN2014CN02914A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011205439A JP5451705B2 (en) 2011-09-21 2011-09-21 Electronic control device for automobile and data communication method
PCT/JP2012/071791 WO2013042513A1 (en) 2011-09-21 2012-08-29 Electronic control device for automobile and data communication method

Publications (1)

Publication Number Publication Date
IN2014CN02914A true IN2014CN02914A (en) 2015-07-03

Family

ID=47914290

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2914CHN2014 IN2014CN02914A (en) 2011-09-21 2012-08-29

Country Status (6)

Country Link
US (2) US9164696B2 (en)
EP (1) EP2770432B1 (en)
JP (1) JP5451705B2 (en)
CN (1) CN103890731B (en)
IN (1) IN2014CN02914A (en)
WO (1) WO2013042513A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013068105A (en) * 2011-09-21 2013-04-18 Hitachi Automotive Systems Ltd Electronic control device for vehicle
JP5948230B2 (en) 2012-11-26 2016-07-06 日立オートモティブシステムズ株式会社 In-vehicle control device
US10412088B2 (en) * 2015-11-09 2019-09-10 Silvercar, Inc. Vehicle access systems and methods
JP6428652B2 (en) * 2016-01-06 2018-11-28 株式会社オートネットワーク技術研究所 In-vehicle update device, update system, and update processing program
JP6380461B2 (en) * 2016-06-02 2018-08-29 住友電気工業株式会社 Relay device, program update system, and program update method
WO2018096755A1 (en) 2016-11-25 2018-05-31 株式会社デンソー Parallel processing device and parallel processing program
JP6922417B2 (en) * 2016-11-25 2021-08-18 株式会社デンソー Concurrent processing device and parallel processing program
JP6935190B2 (en) * 2016-12-07 2021-09-15 いすゞ自動車株式会社 Control device and data writing method to the control device
CN108063710A (en) * 2017-12-20 2018-05-22 广州路派电子科技有限公司 A kind of data filtering based on automobile CAN-bus and the method for interaction
JP6663938B2 (en) * 2018-01-15 2020-03-13 本田技研工業株式会社 Vehicle inspection device and vehicle inspection method
JP6631676B2 (en) * 2018-10-29 2020-01-15 株式会社オートネットワーク技術研究所 In-vehicle update device, update system and update processing program

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038277A (en) * 1983-11-07 1991-08-06 Digital Equipment Corporation Adjustable buffer for data communications in a data processing system
US5133062A (en) * 1986-03-06 1992-07-21 Advanced Micro Devices, Inc. RAM buffer controller for providing simulated first-in-first-out (FIFO) buffers in a random access memory
US4973904A (en) * 1988-12-12 1990-11-27 Ncr Corporation Test circuit and method
US6219909B1 (en) * 1990-11-28 2001-04-24 Hitachi, Ltd. Method of mounting disk drive apparatus
US5797041A (en) * 1992-06-30 1998-08-18 Hitachi, Ltd. Communication control system utilizing a shared buffer composed of first and second descriptors which are managed by high and low level protocols
US5860149A (en) * 1995-06-07 1999-01-12 Emulex Corporation Memory buffer system using a single pointer to reference multiple associated data
US6049269A (en) * 1996-04-03 2000-04-11 Telectronics, Inc. Wide area wireless system for access into vehicles and fleets for control, security, messaging, reporting and tracking
JPH10149282A (en) * 1996-11-20 1998-06-02 Denso Corp Memory rewriting system for electronic device
US6049842A (en) * 1997-05-01 2000-04-11 International Business Machines Corporation Efficient data transfer mechanism for input/output devices
US6668291B1 (en) * 1998-09-09 2003-12-23 Microsoft Corporation Non-blocking concurrent queues with direct node access by threads
DE19849809C2 (en) * 1998-10-29 2002-10-17 Siemens Ag Method and device for programming a control device, in particular a motor vehicle
JP2000187561A (en) * 1998-12-24 2000-07-04 Hitachi Ltd Storage device system
US6484082B1 (en) * 2000-05-24 2002-11-19 General Motors Corporation In-vehicle network management using virtual networks
JP3988636B2 (en) * 2002-02-15 2007-10-10 株式会社デンソー Microcomputer and vehicle ECU
WO2003073431A1 (en) * 2002-02-28 2003-09-04 Renesas Technology Corp. Nonvolatile semiconductor memory device
JP4449029B2 (en) * 2003-05-14 2010-04-14 日立オートモティブシステムズ株式会社 Electronic control device for automobile and output driver circuit used therefor
DE10329179A1 (en) * 2003-06-30 2005-03-17 Volkswagen Ag Arrangement and method for managing a memory
JP2005337017A (en) * 2004-05-24 2005-12-08 Mitsubishi Electric Corp Electronic control device for vehicle
JP4437468B2 (en) * 2004-12-06 2010-03-24 富士通テン株式会社 Electronic control device for vehicle
US7739421B1 (en) * 2005-10-07 2010-06-15 Agere Systems Inc. Buffer management method and system with data displayed directly from buffers
JP2008077221A (en) * 2006-09-19 2008-04-03 Denso Corp Vehicular control device
JP2008146521A (en) 2006-12-13 2008-06-26 Hitachi Ltd Automobile electronic controller
JP5138949B2 (en) * 2007-02-07 2013-02-06 日立オートモティブシステムズ株式会社 In-vehicle gateway device
US7716396B1 (en) * 2007-02-09 2010-05-11 Juniper Networks, Inc. Multi-reader multi-writer circular buffer memory
JP4408921B2 (en) * 2007-08-22 2010-02-03 株式会社デンソー Electronics
US8095727B2 (en) * 2008-02-08 2012-01-10 Inetco Systems Limited Multi-reader, multi-writer lock-free ring buffer
US8209963B2 (en) * 2008-05-20 2012-07-03 Caterpillar Inc. Integrated engine and exhaust after treatment system and method of operating same
JP5141377B2 (en) * 2008-05-27 2013-02-13 株式会社デンソー Program rewriting system
KR101459520B1 (en) * 2008-07-16 2014-11-07 시게이트 테크놀로지 엘엘씨 Data storage device for improving write speed and data storage system having the same
JP4640523B2 (en) * 2008-11-12 2011-03-02 株式会社デンソー Communication device for occupant protection system
US8074903B2 (en) * 2009-01-13 2011-12-13 Caterpillar Inc. Stator assembly and fuel injector using same
US8769188B2 (en) * 2009-11-18 2014-07-01 Mediatek Inc. Nonvolatile memory controller and method for writing data to nonvolatile memory
DE102012212962A1 (en) * 2011-07-28 2013-01-31 Denso Corporation Gateway and in-vehicle network system
JP2013068105A (en) * 2011-09-21 2013-04-18 Hitachi Automotive Systems Ltd Electronic control device for vehicle
US8665700B2 (en) * 2012-02-06 2014-03-04 GM Global Technology Operations LLC Fault detection and mitigation for in-vehicle LAN network management
JP5886099B2 (en) * 2012-03-21 2016-03-16 日立オートモティブシステムズ株式会社 Electronic control unit for automobile
US9229906B2 (en) * 2012-04-01 2016-01-05 Zonar Systems, Inc. Method and apparatus for matching vehicle ECU programming to current vehicle operating conditions
US8788731B2 (en) * 2012-07-30 2014-07-22 GM Global Technology Operations LLC Vehicle message filter

Also Published As

Publication number Publication date
CN103890731B (en) 2016-10-12
WO2013042513A1 (en) 2013-03-28
US20140208008A1 (en) 2014-07-24
EP2770432B1 (en) 2017-08-02
JP5451705B2 (en) 2014-03-26
EP2770432A1 (en) 2014-08-27
JP2013069004A (en) 2013-04-18
US9836225B2 (en) 2017-12-05
US20160011795A1 (en) 2016-01-14
EP2770432A4 (en) 2015-08-05
US9164696B2 (en) 2015-10-20
CN103890731A (en) 2014-06-25

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