DE10208690B4 - Electronic system for a vehicle, in particular commercial vehicle - Google Patents
Electronic system for a vehicle, in particular commercial vehicle Download PDFInfo
- Publication number
- DE10208690B4 DE10208690B4 DE2002108690 DE10208690A DE10208690B4 DE 10208690 B4 DE10208690 B4 DE 10208690B4 DE 2002108690 DE2002108690 DE 2002108690 DE 10208690 A DE10208690 A DE 10208690A DE 10208690 B4 DE10208690 B4 DE 10208690B4
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- board computer
- board
- instrumentation
- information data
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0421—Multiprocessor system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
- B60W2050/0043—Signal treatments, identification of variables or parameters, parameter estimation or state estimation
- B60W2050/0044—In digital systems
- B60W2050/0045—In digital systems using databus protocols
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/22—Pc multi processor system
- G05B2219/2214—Multicontrollers, multimicrocomputers, multiprocessing
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25031—TTCAN bus, time triggered can bus
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25178—Serial communication, data, also repeater
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2637—Vehicle, car, auto, wheelchair
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Instrument Panels (AREA)
Abstract
Elektroniksystem
für ein
Fahrzeug, insbesondere Nutzfahrzeug,
– mit zwei Bordrechnern (1,
2), die zum Transport von Informationsdaten zu einer Instrumentierungseinrichtung
(8, 8/1, 8/2, 8/3), in Reihe geschaltet sind, und für die Übertragung
der Informationsdaten beider Bordrechner (1, 2) auf die Instrumentierungseinrichtung
(8, 8/1, 8/2, 8/3) ein einziger Instrumenten-CAN-Bus (7) zwischen
dem Bordrechner (1) und der Instrumentierungseinrichtung (8, 8/1,
8/2, 8/3) vorgesehen ist,
– sowie
mit einer Instrumentierungseinrichtung (8), welche im Bereich des
Fahrerarbeitsplatzes des Fahrzeuges angeordnet ist und von den beiden
Bordrechnern (1, 2) gebildete Informationsdaten empfängt und
entsprechende Anzeigen vorsieht,
dadurch gekennzeichnet,
– dass der
eine Bordrechner (1) den Fahrzeugaufbaufunktionen, nämlich der
Ansteuerung und Überwachung
der Innenbeleuchtung, des Tür-
und Heizungs-Lüftungs-Klimasystems
und der Displaysteuerung zugeordnet ist,
– dass der zweite Bordrechner
(2), welcher über
einen CAN-Bus (3) mit Triebstrangsteuergeräten und bidirektional mit Fahrgestellfunktionen
verbunden ist den Grundfahrzeugfunktionen zugeordnet ist,
– dass die
Instrumentierungseinrichtung...Electronic system for a vehicle, in particular a commercial vehicle,
- With two on-board computers (1, 2), which are connected for the transport of information data to an instrumentation device (8, 8/1, 8/2, 8/3), in series, and for the transmission of the information data of both on-board computer (1, 2) on the instrumentation device (8, 8/1, 8/2, 8/3) a single instrument CAN bus (7) between the on-board computer (1) and the instrumentation device (8, 8/1, 8/2, 8/3) is provided,
- And with an instrumentation device (8), which is arranged in the driver's workplace of the vehicle and receives from the two on-board computers (1, 2) formed information data and provides appropriate displays,
characterized,
- That the on-board computer (1) is assigned to the vehicle body functions, namely the control and monitoring of the interior lighting, the door and heating ventilation air conditioning system and the display control,
- That the second on-board computer (2), which is connected via a CAN bus (3) with drive train control units and bidirectionally with chassis functions assigned to the basic vehicle functions,
- that the instrumentation device ...
Description
Die Erfindung betrifft ein Elektroniksystem für ein Fahrzeug, insbesondere Nutzfahrzeug nach dem Oberbegriff des Patentanspruches 1.The The invention relates to an electronic system for a vehicle, in particular Commercial vehicle according to the preamble of claim 1.
Ein
derartiges, beispielsweise bei einem Reisebus zur Anwendung kommendes
Elektroniksystem besitzt, wie die
Die
beiden Bordrechner
Aus
der
Ferner
beschreibt die
Ausgehend von dem bekannten Stand der Technik liegt der Erfindung die Aufgabe zugrunde, ein Elektroniksystem für ein Fahrzeug, insbesondere Nutzfahrzeug zu schaffen, welches für unterschiedliche fahrzeugabhängige Instrumentierungen eine einheitliche Elektronikstruktur aufweist. Das anzugebende Elektroniksystem soll es hierbei insbesondere ermöglichen, zwei Rechnereinheiten, die jeweils für die Ansteuerung von Fahrzeugkomponenten vorgesehen sind, mit verhältnismäßig einfachen Mitteln zu verschalten.outgoing from the known prior art, the invention has the object underlying, an electronic system for to create a vehicle, in particular commercial vehicle, which is for different vehicle-dependent Instrumentation has a single electronic structure. The specified electronic system should in particular enable this two computer units, each for the control of vehicle components are provided with relatively simple To interconnect funds.
Diese Aufgabe wird erfindungsgemäß durch die kennzeichnenden Merkmale des Patentanspruches 1 gelöst.These The object is achieved by the characterizing features of claim 1 solved.
Hierzu
sind für
den Transport der Informationsdaten die beiden Bordrechner mit einem CAN-Bus in Reihe geschaltet,
wobei für
die Übertragung
der Informationsdaten der beiden Bordrechner auf die Instrumentierungseinrichtung
ein einziger Instrumenten-CAN-Bus zwischen dem Bordrechner
Hierdurch können die Informationsdaten aus den beiden Bordrechnern, welche zwei unterschiedliche Datenquellen darstellen, so zusammengefasst werden, dass sie zu einer Anzeige durch die Instrumentierungseinrichtung verarbeitet werden können, ohne dass ein zusätzliches Gerät oder eine wesentliche Erweiterung eines der beiden Bordrechner erforderlich ist.hereby can the information data from the two on-board computers, which are two different Represent sources of data, so summarized that they are too a display processed by the instrumentation device can be without that an additional Device or a significant extension of one of the two on-board computers required is.
Die Instrumentierungseinrichtung beinhaltet Instrumente wie Drehzahlmesser und Tachometer und zum Beispiel ein Display für die Anzeige von Fahrzeugdaten.The Instrumentation device includes instruments such as tachometers and speedometer and, for example, a display for displaying vehicle data.
Weiterhin beinhaltet die Instrumentierungseinrichtung Kontrollleuchten sowie Schalter und Taster für die manuelle Schaltung zum Beispiel der Türen oder Ein-/Ausschaltung der Fenster- und Spiegelheizung usw..Furthermore, the instrumentation includes control lights and switches and buttons for manual switching, for example, the door ren or on / off the window and mirror heating etc ..
Anhand der Figuren wird die Erfindung noch näher erläutert.Based of the figures, the invention will be explained in more detail.
Es zeigen:It demonstrate:
Die
Der
Bordrechner
Weiterhin
ist der Bordrechner
Die
unterschiedlichen Signale der Triebstrangelektronik und den Fahrgestellfunktionen sind
im Bordrechner
Diese
verarbeiteten Daten werden über
einen CAN-Bus
Der
Bordrechner
Alle
die in den Informationsdaten enthaltenen Botschaften des Bordrechner
Durch
diese Reihenschaltung der beiden Bordrechner
Die
synchronisierten Informationsdaten der Bordrechner
Für die Anschaltung
an den einzigen Instrumenten-CAN-Bus
Die Übertragungsmöglichkeiten
an die unterschiedlichen Instrumentierungseinrichtungen
Die
Der
Bordrechner
Der
Bordrechner
Der
Pfad „a" sind Kabel, die
im Normalfall zu einem Kabelbaum zusammengefasst sind. Über den Pfad „a" kann der Fahrzeugführer die
Fahrzeugaufbaufunktionen, Block
- 11
-
Bordrechner
1 on-board computer1 - 22
-
Bordrechner
2 on-board computer2 - 33
-
CAN-Bus
3 CAN bus3 - 44
-
CAN-Bus
4 CAN bus4 - 55
- Funktionsblock für Grundfahrzeug, Fahrgestellfunktionenfunction block for basic vehicle, chassis features
- 66
- Funktionsblock für Fahrzeugaufbaufunktionenfunction block for vehicle body functions
- 77
-
Instrumenten
CAN-Bus
7 Instruments CAN bus7 - 88th
- Instrumentierungseinrichtunginstrumentation equipment
- 99
-
Treiberstufe
für den
Instrumentenbus (I-CAN) am Bordrechner
2 Driver stage for the instrument bus (I-CAN) on the on-board computer2 - 1010
-
Treiberstufe
für den
Triebstrangbus (T-CAN) am Bordrechner
1 Driver stage for the powertrain bus (T-CAN) on the on-board computer1
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002108690 DE10208690B4 (en) | 2002-02-27 | 2002-02-27 | Electronic system for a vehicle, in particular commercial vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002108690 DE10208690B4 (en) | 2002-02-27 | 2002-02-27 | Electronic system for a vehicle, in particular commercial vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10208690A1 DE10208690A1 (en) | 2003-09-25 |
DE10208690B4 true DE10208690B4 (en) | 2007-04-12 |
Family
ID=27770902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002108690 Expired - Lifetime DE10208690B4 (en) | 2002-02-27 | 2002-02-27 | Electronic system for a vehicle, in particular commercial vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10208690B4 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070050193A1 (en) * | 2005-08-24 | 2007-03-01 | Larson Gerald L | Fuel use categorization for fuel tax reporting on commercial vehicles |
CN109826715A (en) * | 2019-01-28 | 2019-05-31 | 成都华气厚普电子技术有限公司 | LNG feeder electric-control system peculiar to vessel |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4335116A1 (en) * | 1992-10-16 | 1994-04-21 | Semcotec Handel | Network bus system with ring topology - transmits and receives data on three lines and has memory decoder and data receiver at each network node |
DE4416879A1 (en) * | 1994-05-13 | 1995-11-16 | Bosch Gmbh Robert | Control unit |
DE19621272A1 (en) * | 1996-05-25 | 1997-11-27 | Bosch Gmbh Robert | Addressing device for a slave station of a serial bus system and method for addressing a slave station |
DE19625103A1 (en) * | 1996-06-24 | 1998-01-08 | Bosch Gmbh Robert | Method for controlling information transfer between components and component for performing the method |
DE19642264C1 (en) * | 1996-10-11 | 1998-02-19 | Becker Gmbh | Time delay compensation method for ring-shaped communications network |
DE19627923C2 (en) * | 1996-07-11 | 1999-07-29 | Mannesmann Vdo Ag | Central information module for a motor vehicle |
DE19732873C2 (en) * | 1997-07-30 | 1999-11-04 | Siemens Ag | Method and device for synchronizing the data transmission between a decentralized satellite device and a central control device in a motor vehicle |
DE19851438A1 (en) * | 1998-11-09 | 2000-05-11 | Volkswagen Ag | Computer system for a motor vehicle |
EP1074432A1 (en) * | 1999-08-05 | 2001-02-07 | Trw Inc. | Mixed parallel and daisy chain bus architecture in a vehicle safety system |
DE10008455A1 (en) * | 2000-02-23 | 2001-08-30 | Bosch Gmbh Robert | Device for performing control or regulating functions and method for controlling or regulating a vehicle |
DE10008715A1 (en) * | 2000-02-24 | 2001-09-13 | Bayerische Motoren Werke Ag | Communication system in a vehicle |
-
2002
- 2002-02-27 DE DE2002108690 patent/DE10208690B4/en not_active Expired - Lifetime
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4335116A1 (en) * | 1992-10-16 | 1994-04-21 | Semcotec Handel | Network bus system with ring topology - transmits and receives data on three lines and has memory decoder and data receiver at each network node |
DE4416879A1 (en) * | 1994-05-13 | 1995-11-16 | Bosch Gmbh Robert | Control unit |
DE19621272A1 (en) * | 1996-05-25 | 1997-11-27 | Bosch Gmbh Robert | Addressing device for a slave station of a serial bus system and method for addressing a slave station |
DE19625103A1 (en) * | 1996-06-24 | 1998-01-08 | Bosch Gmbh Robert | Method for controlling information transfer between components and component for performing the method |
DE19627923C2 (en) * | 1996-07-11 | 1999-07-29 | Mannesmann Vdo Ag | Central information module for a motor vehicle |
DE19642264C1 (en) * | 1996-10-11 | 1998-02-19 | Becker Gmbh | Time delay compensation method for ring-shaped communications network |
DE19732873C2 (en) * | 1997-07-30 | 1999-11-04 | Siemens Ag | Method and device for synchronizing the data transmission between a decentralized satellite device and a central control device in a motor vehicle |
DE19851438A1 (en) * | 1998-11-09 | 2000-05-11 | Volkswagen Ag | Computer system for a motor vehicle |
EP1074432A1 (en) * | 1999-08-05 | 2001-02-07 | Trw Inc. | Mixed parallel and daisy chain bus architecture in a vehicle safety system |
DE10008455A1 (en) * | 2000-02-23 | 2001-08-30 | Bosch Gmbh Robert | Device for performing control or regulating functions and method for controlling or regulating a vehicle |
DE10008715A1 (en) * | 2000-02-24 | 2001-09-13 | Bayerische Motoren Werke Ag | Communication system in a vehicle |
Also Published As
Publication number | Publication date |
---|---|
DE10208690A1 (en) | 2003-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R081 | Change of applicant/patentee |
Owner name: MAN TRUCK & BUS AG, DE Free format text: FORMER OWNER: MAN NUTZFAHRZEUGE AG, 80995 MUENCHEN, DE Effective date: 20110518 |
|
R081 | Change of applicant/patentee |
Owner name: MAN TRUCK & BUS SE, DE Free format text: FORMER OWNER: MAN TRUCK & BUS AG, 80995 MUENCHEN, DE |
|
R071 | Expiry of right |