JP2001501050A - 複数のバス共有機器のためのデータバス - Google Patents
複数のバス共有機器のためのデータバスInfo
- Publication number
- JP2001501050A JP2001501050A JP10512196A JP51219698A JP2001501050A JP 2001501050 A JP2001501050 A JP 2001501050A JP 10512196 A JP10512196 A JP 10512196A JP 51219698 A JP51219698 A JP 51219698A JP 2001501050 A JP2001501050 A JP 2001501050A
- Authority
- JP
- Japan
- Prior art keywords
- bus
- data bus
- time
- transmission
- bus sharing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 230000001360 synchronised effect Effects 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 208000033748 Device issues Diseases 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 101100172132 Mus musculus Eif3a gene Proteins 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
-
- 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
- B60R16/03—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 supply of electrical power to vehicle subsystems or for
- B60R16/0315—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 supply of electrical power to vehicle subsystems or for using multiplexing techniques
-
- 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
- H04L12/4015—Bus networks involving priority mechanisms by scheduling the transmission of messages at the communication node
-
- 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
- H04L12/403—Bus networks with centralised control, e.g. polling
-
- 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]
- H04L12/44—Star or tree networks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R2021/0104—Communication circuits for data transmission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R2021/0104—Communication circuits for data transmission
- B60R2021/01047—Architecture
- B60R2021/01054—Bus
- B60R2021/01075—Bus between the airbag control unit and pyrotechnic fuses or equivalent actuators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R2021/0104—Communication circuits for data transmission
- B60R2021/01102—Transmission method
- B60R2021/01115—Transmission method specific data frames
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.複数のバス共有機器のためのデータバスにおいて、以下の構成: a)前記バス共有機器がヒエラルキー的な送信権利をもっていること、 b)前記バス共有機器が同期化パルスによって同期させられていること、 c)前記同期化パルスのクロックタイムが、優先度最高のバス共有機器の送 信継続時間と全てのバス共有機器の累積された送信時間との間にあること を特徴とするデータバス。 2.序列がより低いバス共有機器が、序列がより高いバス共有機器が送信しない ときに、その送信権利を、時間的な間隔に関してこの(序列がより高い)バス共 有機器の送信時点から計算されて、もっており、当該時間的な間隔が本質的に当 該データバス内での最大の信号伝播時間によって決められていることを特徴とす る、請求項1に記載のデータバス。 3.前記バス共有機器が、その送信権利時点とそれに続く同期化パルスの出力の ための時点との間の期間がその送信継続時間よりも小さいときに、送信しないこ とを特徴とする、請求項1または請求項2に記載のデータバス。 4.前記バス共有機器がアクティブなスターカップラーを介して互いにつながれ ていることを特徴とする、請求項1〜3のいずれか一項に記載のデータバス。 5.前記バス共有機器が通常状態で状態信号を発することを特徴とする、請求項 1〜4のいずれか一項に記載のデータバス。 6.前記同期化パルスが当該データバスに付設された装置の異なった状態に対応 して異なった長さをもっていることを特徴とする、請求項1〜5のいずれか一項 に記載のデータバス。 7.前記状態が決められたバス共有機器の送信作動によって定義されていること を特徴とする、請求項1〜6のいずれか一項に記載のデータバス。 8.前記同期化パルスが一つのバス共有機器によって発信されることを特徴とす る、請求項1〜7のいずれか一項に記載のデータバス。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19636442 | 1996-09-07 | ||
DE19636441 | 1996-09-07 | ||
DE19636442.6 | 1996-09-07 | ||
DE19636441.8 | 1996-09-07 | ||
DE19720401.5 | 1997-05-15 | ||
DE19720401A DE19720401A1 (de) | 1996-09-07 | 1997-05-15 | Datenbus für mehrere Teilnehmer |
PCT/EP1997/004672 WO1998009845A1 (de) | 1996-09-07 | 1997-08-27 | Datenbus für mehrere teilnehmer |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001501050A true JP2001501050A (ja) | 2001-01-23 |
JP3832860B2 JP3832860B2 (ja) | 2006-10-11 |
Family
ID=27216623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51219698A Expired - Fee Related JP3832860B2 (ja) | 1996-09-07 | 1997-08-27 | 複数のバス共有機器のためのデータバス |
Country Status (5)
Country | Link |
---|---|
US (1) | US6587474B1 (ja) |
EP (1) | EP0923465B1 (ja) |
JP (1) | JP3832860B2 (ja) |
ES (1) | ES2157086T3 (ja) |
WO (1) | WO1998009845A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0100535D0 (en) * | 2001-01-09 | 2001-02-21 | Lucas Industries Ltd | Method of and apparatus for transmitting data in a distributed processor system |
US6918458B2 (en) | 2001-10-12 | 2005-07-19 | Autoliv Asp, Inc. | Load management system and method for motor vehicle restraints |
DE10353950C5 (de) * | 2003-11-18 | 2013-10-24 | Phoenix Contact Gmbh & Co. Kg | Steuerungssystem |
US8090857B2 (en) | 2003-11-24 | 2012-01-03 | Qualcomm Atheros, Inc. | Medium access control layer that encapsulates data from a plurality of received data units into a plurality of independently transmittable blocks |
US7389960B2 (en) * | 2004-03-27 | 2008-06-24 | The Boeing Company | Passenger cabin seat power bus |
US8553706B2 (en) * | 2005-07-27 | 2013-10-08 | Coppergate Communications Ltd. | Flexible scheduling of resources in a noisy environment |
US8175190B2 (en) | 2005-07-27 | 2012-05-08 | Qualcomm Atheros, Inc. | Managing spectra of modulated signals in a communication network |
CN103532809B (zh) | 2005-07-27 | 2016-04-27 | 西格玛设计以色列有限公司 | 电力线网络中的传输协调方法和设备 |
US8737420B2 (en) * | 2005-07-27 | 2014-05-27 | Sigma Designs Israel S.D.I. Ltd. | Bandwidth management in a powerline network |
US20070025266A1 (en) * | 2005-07-27 | 2007-02-01 | Neal Riedel | Communicating schedule and network information in a powerline network |
JP6263836B2 (ja) * | 2013-01-15 | 2018-01-24 | オムロン株式会社 | 制御装置および制御方法 |
JP6165286B1 (ja) * | 2016-02-29 | 2017-07-19 | 株式会社安川電機 | モータ制御システム、ロボットシステム、及びモータ制御システムの通信方法 |
JP6918849B2 (ja) * | 2019-01-22 | 2021-08-11 | ファナック株式会社 | システム |
CN114697237B (zh) * | 2022-04-15 | 2023-12-26 | 北京广利核系统工程有限公司 | 总线通信周期的测试系统、方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3150313C2 (de) | 1981-12-18 | 1985-03-07 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur Ermittlung und Rückmeldung der Stellung einer Reihe von Schaltern und zur Überwachung der Verbindungsleitung |
JPH063912B2 (ja) | 1984-02-14 | 1994-01-12 | ロ−ズマウント インコ. | 多優先度通信システム |
DE3424866C2 (de) | 1984-07-06 | 1986-04-30 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Verfahren und Anordnung zur Übertragung von Daten, insbesondere in einem Flugzeug |
DE3572430D1 (en) * | 1985-04-02 | 1989-09-21 | Ibm | Infrared communication system |
DE3730468A1 (de) * | 1987-09-08 | 1989-03-16 | Bergmann Kabelwerke Ag | Bordnetz fuer kraftfahrzeuge und verfahren zum betrieb des bordnetzes |
DE3737554A1 (de) | 1987-11-05 | 1989-05-24 | Messerschmitt Boelkow Blohm | Anordnung zum insassenschutz bei fahrzeugen |
JP2584647B2 (ja) * | 1988-01-28 | 1997-02-26 | 株式会社リコー | 通信網のノード装置 |
DE3811217A1 (de) * | 1988-04-02 | 1989-10-12 | Bosch Gmbh Robert | Elektronische einrichtung |
DE3825099A1 (de) | 1988-07-23 | 1990-01-25 | Daimler Benz Ag | Vorrichtung zur optoelektronischen erfassung von physikalischen messgroessen |
IT1230301B (it) * | 1989-07-06 | 1991-10-18 | Ind Face Standard S P A Ora Al | Rete di trasmissione a stella, tipo ucol, per la gestione ottimale di diversi tipi di traffico. |
DE8909146U1 (de) | 1989-07-28 | 1989-11-30 | Steube, Ralf, 4980 Bünde | Konvektionsofen |
DE3936894A1 (de) * | 1989-11-06 | 1991-05-08 | Bosch Gmbh Robert | Multiplex-schaltungsanordnung, insbesondere fuer die ansteuerung von verbraucher-stationen in kraftfahrzeugen |
JP2857501B2 (ja) * | 1991-02-18 | 1999-02-17 | マツダ株式会社 | 多重伝送装置 |
JPH0821941B2 (ja) * | 1991-04-26 | 1996-03-04 | 富士ゼロックス株式会社 | 通信方式 |
DE9106447U1 (de) | 1991-05-25 | 1991-08-14 | Silver-Plastics GmbH & Co KG, 53840 Troisdorf | Verpackungsplatte |
US5915054A (en) * | 1992-03-05 | 1999-06-22 | Fuji Xerox Co., Ltd. | Star coupler for an optical communication network |
US5406091A (en) * | 1993-05-27 | 1995-04-11 | Ford Motor Company | Communication network optical isolation circuit |
JP3186917B2 (ja) * | 1994-03-25 | 2001-07-11 | 株式会社日立製作所 | ローカルエリアネットワーク及びその送信順位自動決定方法 |
JP3618119B2 (ja) * | 1994-06-23 | 2005-02-09 | 株式会社デンソー | 車両通信システム |
WO1996008097A1 (de) | 1994-09-02 | 1996-03-14 | Elin Energieanwendung Gmbh | Verfahren zur datenübertragung zwischen informationsverarbeitenden stationen bzw. geräten |
DE19515633A1 (de) | 1995-04-28 | 1996-10-31 | Maz Mikroelektronik Anwendungs | Elektroinstallation für ein Gebäude |
US5802061A (en) * | 1995-10-19 | 1998-09-01 | Cabletron Systems, Inc. | Method and apparatus for network access control with implicit ranging and dynamically assigned time slots |
JPH10336202A (ja) * | 1997-06-03 | 1998-12-18 | Fuji Xerox Co Ltd | データ転送装置および方法 |
-
1997
- 1997-08-27 WO PCT/EP1997/004672 patent/WO1998009845A1/de active IP Right Grant
- 1997-08-27 US US09/254,391 patent/US6587474B1/en not_active Expired - Lifetime
- 1997-08-27 JP JP51219698A patent/JP3832860B2/ja not_active Expired - Fee Related
- 1997-08-27 ES ES97942884T patent/ES2157086T3/es not_active Expired - Lifetime
- 1997-08-27 EP EP97942884A patent/EP0923465B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2157086T3 (es) | 2001-08-01 |
US6587474B1 (en) | 2003-07-01 |
EP0923465A1 (de) | 1999-06-23 |
EP0923465B1 (de) | 2001-05-09 |
WO1998009845A1 (de) | 1998-03-12 |
JP3832860B2 (ja) | 2006-10-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2001501050A (ja) | 複数のバス共有機器のためのデータバス | |
US4395710A (en) | Bus access circuit for high speed digital data communication | |
EP0773651B1 (en) | Radio packet communication system capable of avoiding transmission collision | |
US7272152B2 (en) | Method for real-time communication between a number of network subscribers in a communication system using ethernet physics, and a corresponding communication system using ethernet physics | |
US6898656B2 (en) | Data bus for several users | |
KR970060780A (ko) | 2-핀 분산형 이서네트 버스 구조 | |
CN106656711B (zh) | 一种令牌总线时隙预定义方法 | |
JP3832859B2 (ja) | 乗員保護に用いられる複数の装置を有する車両のためのデータバス | |
DE19720401A1 (de) | Datenbus für mehrere Teilnehmer | |
KR100747760B1 (ko) | Can에서의 시분할 스케줄링 방법 및 그 can 시스템 | |
JP3832858B2 (ja) | 乗員保護に用いられる複数の装置を有する車両のためのデータバス | |
JPS62155646A (ja) | リンク制御装置 | |
Spaniol | Modelling of local computer networks | |
JP3241980B2 (ja) | 多重通信システム | |
EP0456701B1 (en) | Deterministic timed bus access method and system | |
JPH03270432A (ja) | ローカル・エリア・ネットワーク | |
GB2232855A (en) | Computer network access control system | |
WO1980000883A1 (en) | Time multiplex controlled data system | |
WO1998009844A9 (de) | Datenbus für fahrzeuge mit mehreren der insassen-sicherheit dienenden einrichtungen | |
JP3050665B2 (ja) | 多重伝送方式 | |
WO1996019885A1 (en) | Timed packet transmission method | |
JPS60160745A (ja) | 通信制御方式 | |
Fonseca et al. | Fieldbuses in real-time distributed embedded systems | |
CA1247747A (en) | Queued access of common communications link with expanded addressing and error checking protocol | |
Ishii et al. | Control networks |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040511 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060314 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060301 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060424 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20060620 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20060718 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100728 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100728 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110728 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120728 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130728 Year of fee payment: 7 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |