JP6099269B2 - データ排除装置 - Google Patents
データ排除装置 Download PDFInfo
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- JP6099269B2 JP6099269B2 JP2013150623A JP2013150623A JP6099269B2 JP 6099269 B2 JP6099269 B2 JP 6099269B2 JP 2013150623 A JP2013150623 A JP 2013150623A JP 2013150623 A JP2013150623 A JP 2013150623A JP 6099269 B2 JP6099269 B2 JP 6099269B2
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- 230000007717 exclusion Effects 0.000 title claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 description 13
- 230000006870 function Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
- B60R25/307—Detection related to theft or to other events relevant to anti-theft systems using data concerning maintenance or configuration
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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
- H04L12/407—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
-
- 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
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
-
- 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
-
- 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
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Small-Scale Networks (AREA)
- Computer Security & Cryptography (AREA)
Description
3 バス
5 データ排除装置
Claims (2)
- データ受信中に所定ビット以上連続したドミナントを受信すると、当該データを破棄する機能を有する複数のノード間に接続されているバスに接続されたデータ排除装置であって、
前記バスを介して受信したデータのIDが特定IDと一致した場合、前記バスに対して前記所定ビット以上連続したドミナントを出力した後、当該ドミナントの出力を停止する
ことを特徴とするデータ排除装置。 - 前記バスを介して受信したデータのIDが特定IDと一致した場合、当該データがデータフレームか、データフレームの送信要求を行うリモートフレームか、を識別するRTRが送信された後に、前記バスに対して前記所定ビット以上連続したドミナントを出力する
ことを特徴とする請求項1に記載のデータ排除装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013150623A JP6099269B2 (ja) | 2013-07-19 | 2013-07-19 | データ排除装置 |
DE112014003345.6T DE112014003345B4 (de) | 2013-07-19 | 2014-07-17 | Datenausschlussvorrichtung |
PCT/JP2014/069049 WO2015008833A1 (ja) | 2013-07-19 | 2014-07-17 | データ排除装置 |
US14/901,874 US10017158B2 (en) | 2013-07-19 | 2014-07-17 | Data excluding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013150623A JP6099269B2 (ja) | 2013-07-19 | 2013-07-19 | データ排除装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015020613A JP2015020613A (ja) | 2015-02-02 |
JP6099269B2 true JP6099269B2 (ja) | 2017-03-22 |
Family
ID=52346275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013150623A Active JP6099269B2 (ja) | 2013-07-19 | 2013-07-19 | データ排除装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10017158B2 (ja) |
JP (1) | JP6099269B2 (ja) |
DE (1) | DE112014003345B4 (ja) |
WO (1) | WO2015008833A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180069874A1 (en) * | 2015-05-15 | 2018-03-08 | Mitsubishi Electric Corporation | Attack detection apparatus |
JP2019008618A (ja) * | 2017-06-26 | 2019-01-17 | パナソニックIpマネジメント株式会社 | 情報処理装置、情報処理方法及びプログラム |
DE102017216808A1 (de) * | 2017-09-22 | 2019-03-28 | Volkswagen Aktiengesellschaft | Verfahren zur Überwachung der Kommunikation auf einem Kommunikationsbus sowie elektronische Vorrichtung zum Anschluss an einen Kommunikationsbus |
CN114124533B (zh) * | 2021-11-24 | 2024-07-02 | 山西大鲲智联科技有限公司 | 数据拦截方法、装置、电子设备和计算机可读介质 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19958564B4 (de) | 1999-12-04 | 2008-11-13 | Adam Opel Ag | Vorrichtung zur Sicherung von Kraftfahrzeugen gegen Manipulation |
DE10147442A1 (de) | 2001-09-26 | 2003-04-17 | Bosch Gmbh Robert | Verfahren und Vorrichtung sowie Steuereinheit zur Überwachung eines Bussystems |
DE10147446A1 (de) | 2001-09-26 | 2003-04-17 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Überwachung eines Bussystems und Bussystem |
JP4265151B2 (ja) * | 2002-05-31 | 2009-05-20 | 株式会社デンソー | 通信端末の設定方法及び通信端末 |
JP2006021598A (ja) | 2004-07-07 | 2006-01-26 | Toyota Motor Corp | 車両用盗難防止システム |
JP2006212093A (ja) | 2005-02-01 | 2006-08-17 | Sayama Precision Ind Co | 玉量検出スイッチ |
US9813436B2 (en) * | 2006-05-16 | 2017-11-07 | Lear Corporation | Method for vehicle intrusion detection with electronic control unit |
JP5395036B2 (ja) * | 2010-11-12 | 2014-01-22 | 日立オートモティブシステムズ株式会社 | 車載ネットワークシステム |
US8925083B2 (en) | 2011-10-25 | 2014-12-30 | GM Global Technology Operations LLC | Cyber security in an automotive network |
JP5522160B2 (ja) * | 2011-12-21 | 2014-06-18 | トヨタ自動車株式会社 | 車両ネットワーク監視装置 |
JP6026223B2 (ja) * | 2012-10-25 | 2016-11-16 | 矢崎総業株式会社 | 電子キーシステム |
US8737426B1 (en) * | 2013-03-15 | 2014-05-27 | Concio Holdings LLC | High speed embedded protocol for distributed control system |
US10803175B2 (en) * | 2015-03-06 | 2020-10-13 | Microsoft Technology Licensing, Llc | Device attestation through security hardened management agent |
-
2013
- 2013-07-19 JP JP2013150623A patent/JP6099269B2/ja active Active
-
2014
- 2014-07-17 US US14/901,874 patent/US10017158B2/en active Active
- 2014-07-17 DE DE112014003345.6T patent/DE112014003345B4/de active Active
- 2014-07-17 WO PCT/JP2014/069049 patent/WO2015008833A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2015008833A1 (ja) | 2015-01-22 |
JP2015020613A (ja) | 2015-02-02 |
DE112014003345T5 (de) | 2016-04-21 |
US10017158B2 (en) | 2018-07-10 |
DE112014003345B4 (de) | 2022-04-28 |
US20160368457A1 (en) | 2016-12-22 |
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