WO2002015517A3 - Remote configuration of network node via controller area network messages - Google Patents
Remote configuration of network node via controller area network messages Download PDFInfo
- Publication number
- WO2002015517A3 WO2002015517A3 PCT/US2001/025588 US0125588W WO0215517A3 WO 2002015517 A3 WO2002015517 A3 WO 2002015517A3 US 0125588 W US0125588 W US 0125588W WO 0215517 A3 WO0215517 A3 WO 0215517A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- configuration
- messages
- controller area
- area network
- volatile memory
- Prior art date
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]
- H04L12/40—Bus networks
- H04L12/40169—Flexible bus arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/387—Information transfer, e.g. on bus using universal interface adapter for adaptation of different data processing systems to different peripheral devices, e.g. protocol converters for incompatible systems, open system
-
- 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
- H04L12/40143—Bus networks involving priority mechanisms
- H04L12/40163—Bus networks involving priority mechanisms by assigning priority to messages according to a message field
-
- 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
- H04L12/407—Bus networks with decentralised control
- H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection (CSMA-CD)
- H04L12/4135—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection (CSMA-CD) using bit-wise arbitration
-
- 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
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0806—Configuration setting for initial configuration or provisioning, e.g. plug-and-play
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
Abstract
A configurable device includes a non-volatile memory such as an electronically programmable read only memory (EPROM), a volatile memory, a protocol engine and a controller. The EPROM stores a default configuration for the device. The default configuration is transferred to the volatile memory and is stored as an alterable configuration upon application of power. The protocol engine exchanges messages with a message-based bus, such as a controller area network (CAN) bus. The controller communicates with the memory and the protocol engine to receive messages and act on the received messages based on the alterable configuration. The messages include configuration messages that cause the control logic to overwrite the alterable configuration based on a received configuration message.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63912300A | 2000-08-16 | 2000-08-16 | |
US09/639,123 | 2000-08-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002015517A2 WO2002015517A2 (en) | 2002-02-21 |
WO2002015517A3 true WO2002015517A3 (en) | 2002-05-16 |
Family
ID=24562806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/025588 WO2002015517A2 (en) | 2000-08-16 | 2001-08-16 | Remote configuration of network node via controller area network messages |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2002015517A2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ523378A (en) | 2002-12-24 | 2005-02-25 | Yellowtuna Holdings Ltd | Network device without configuration data and a method of configuring the network device from a remote verification authority |
US7035951B2 (en) * | 2003-12-04 | 2006-04-25 | Saia-Burgess Automotive Inc. | System and method for auto-addressing devices on a multiplexing bus based on binary coding |
EP1645969B1 (en) * | 2004-10-08 | 2008-02-27 | Agilent Technologies, Inc. | Remote configuration management for data processing units |
FR2922038B1 (en) * | 2007-10-05 | 2011-06-10 | Peugeot Citroen Automobiles Sa | METHOD FOR MANAGING DATA FRAMES IN A CAN BUS TYPE COMMUNICATION BUS |
CA2888742C (en) | 2013-09-23 | 2015-09-15 | Jason G. Tatge | Farming data collection and exchange system |
US10114783B2 (en) | 2014-03-26 | 2018-10-30 | Cae Inc. | Configurable input/output unit |
JP6475096B2 (en) * | 2015-06-11 | 2019-02-27 | 株式会社東海理化電機製作所 | Communications system |
DE102017208818A1 (en) * | 2017-05-24 | 2018-11-29 | Wago Verwaltungsgesellschaft Mbh | Initialization of data bus users |
DE102018115203B3 (en) | 2018-06-25 | 2019-09-19 | Hyundai Autron Co., Ltd. | MULTI-MASTER SYSTEM, POWER CONTROL DEVICE AND METHOD FOR OPERATING THE MULTI-MASTER SYSTEM |
US10994718B2 (en) | 2018-06-27 | 2021-05-04 | Hyundai Autron Co., Ltd. | Multi-master system, power controller and operating method of the multi-master system |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0628647A1 (en) * | 1993-06-11 | 1994-12-14 | Zinser Textilmaschinen GmbH | Control device for a spinning frame |
US5444643A (en) * | 1992-09-08 | 1995-08-22 | Mercedes-Benz Ag | Method for programming a bus-compatible electronic motor vehicle controller |
US5446846A (en) * | 1990-08-20 | 1995-08-29 | Lennartsson; Kent | Distributed computer system arrangement |
US5670845A (en) * | 1992-04-10 | 1997-09-23 | Rolls-Royce Motor Cars Limited | Vehicle electronic control apparatus |
DE19615190A1 (en) * | 1996-04-18 | 1997-10-23 | Fritz Electronic Gmbh | Network-based control for industrial plants |
WO2001031406A1 (en) * | 1999-10-28 | 2001-05-03 | Infineon Technologies Ag | Method for initializing or configuring an electrical circuit |
DE10006970A1 (en) * | 2000-02-16 | 2001-09-20 | Infineon Technologies Ag | Network controller, such as CAN-controller, for program controlled units such as microprocessors and microcontrollers |
-
2001
- 2001-08-16 WO PCT/US2001/025588 patent/WO2002015517A2/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5446846A (en) * | 1990-08-20 | 1995-08-29 | Lennartsson; Kent | Distributed computer system arrangement |
US5670845A (en) * | 1992-04-10 | 1997-09-23 | Rolls-Royce Motor Cars Limited | Vehicle electronic control apparatus |
US5444643A (en) * | 1992-09-08 | 1995-08-22 | Mercedes-Benz Ag | Method for programming a bus-compatible electronic motor vehicle controller |
EP0628647A1 (en) * | 1993-06-11 | 1994-12-14 | Zinser Textilmaschinen GmbH | Control device for a spinning frame |
DE19615190A1 (en) * | 1996-04-18 | 1997-10-23 | Fritz Electronic Gmbh | Network-based control for industrial plants |
WO2001031406A1 (en) * | 1999-10-28 | 2001-05-03 | Infineon Technologies Ag | Method for initializing or configuring an electrical circuit |
DE10006970A1 (en) * | 2000-02-16 | 2001-09-20 | Infineon Technologies Ag | Network controller, such as CAN-controller, for program controlled units such as microprocessors and microcontrollers |
Non-Patent Citations (1)
Title |
---|
GNAHM K: "FREI PROGRAMMIERBARE STEUERUNG FUER MOBILE ARBEITSMASCHINEN MIT CAN-BUS", 1998, OLHYDRAULIK UND PNEUMATIK, KRAUSSKOPF VERLAG FUR WIRTSCHAFT GMBH. MAINZ, DE, VOL. 42, NR. 9, PAGE(S) 580,582-583, ISSN: 0341-2660, XP000831873 * |
Also Published As
Publication number | Publication date |
---|---|
WO2002015517A2 (en) | 2002-02-21 |
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