WO2022122634A1 - Fahrzeug mit einer zonenarchitektur - Google Patents
Fahrzeug mit einer zonenarchitektur Download PDFInfo
- Publication number
- WO2022122634A1 WO2022122634A1 PCT/EP2021/084348 EP2021084348W WO2022122634A1 WO 2022122634 A1 WO2022122634 A1 WO 2022122634A1 EP 2021084348 W EP2021084348 W EP 2021084348W WO 2022122634 A1 WO2022122634 A1 WO 2022122634A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- zone
- vehicle
- consumers
- safety
- cabin
- Prior art date
Links
- 230000006855 networking Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000002955 isolation Methods 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
-
- 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
- B60R16/023—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 transmission of signals between vehicle parts or subsystems
-
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/08—Three-wire systems; Systems having more than three wires
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/08—Three-wire systems; Systems having more than three wires
- H02J1/084—Three-wire systems; Systems having more than three wires for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles
Definitions
- the invention relates to a vehicle with a zone architecture.
- State-of-the-art are E-/E-architectures with networking based on vehicle domains, i.e. there are separate, mostly star-shaped communication networks and tree-shaped vehicle electrical system structures for each domain (chassis, drive, body (inside and outside)). Disadvantage is a complex cabling or a complex wiring harness.
- the invention relates to a new architectural concept for networking components installed in a vehicle.
- the zones front area, cabin on the right, cabin on the left and the rear area are differentiated, with each zone having a defined number of zone control devices.
- separate zone control devices are implemented in the cabin and rear for safety-relevant consumers.
- zone control units are installed for this purpose.
- safety-relevant ASIL consumers are safely separated from one another via a safety-relevant on-board power supply system and QM consumers via a QM network, and the complexity is reduced by the zone architectures.
- An energy source designed as a DC/DC converter is arranged in the front zone.
- the energy source it is also conceivable for the energy source to be in the form of another embodiment that appears sensible to a person skilled in the art.
- An electrical power distributor is advantageously arranged in the front zone, which supplies the right cabin, left cabin and the rear area with electrical energy. In this way, a secure energy supply to the zones can advantageously be ensured.
- the front zone advantageously has a separating element which is designed as an on-board power supply switch.
- the separating element can separate the safety-relevant power supply system from the QM network. In this way, a secure on-board power supply can be easily implemented.
- FIG. 1 shows a vehicle with a zone architecture according to the invention.
- FIG. 1 shows in simplified form a vehicle 10 with four defined zones. The following zones are visible:
- Rear zone 18 Also shown are a number of zone controllers.
- Consumers 20, 22 for implementing vehicle functions are arranged in the front zone 12 and the rear zone 18.
- the consumers for the realization of vehicle functions 20, 22 are connected to one another via a QM network 21.
- Safety-relevant ASIL consumers 24, 26, 28a and 28b are connected to one another via a safety-relevant power supply system 25.
- an energy source 30 is arranged in the front zone.
- the energy source 30 is a DC/DC converter.
- any other energy source that appears sensible to a person skilled in the art is conceivable.
- the energy source 30 is arranged in a different zone and not in the front area 12 zone.
- the separating element is designed as an on-board power supply switch.
- the separating element can separate the safety-relevant power supply system from the QM network.
- the front zone thus forms a so-called safety island.
- the on-board circuit breaker can also be implemented as an external component that is not integrated into a zone ECU.
- the other zones are supplied via at least two channels 40, 42 from the front zone. Both consumers are used to implement vehicle functions 20, 22 and the safety-relevant ASIL consumers 24, 26, 28a and 28b.
- the subordinate zones cabin right 14, zone cabin left 16, and zone rear area 18 are defined as combined distributor star points.
- the power supply cables of the safety-relevant ASIL consumers 24, 26, 28a and 28b only have to be pulled up to these star points.
- the isolation between the QM network 21 and the safety-relevant power supply system 25 takes place within the front zone 12. As a result, two separate busbars can be provided within the zones. Further measures for realizing the freedom from feedback between consumers for realizing vehicle functions 20, 22 and safety-relevant ASIL consumers 24, 26, 28a and 28b can be left out.
- the energy store is located within the safety-critical network, which is designed to ensure the availability of electrical energy even if the primary energy source fails.
- the energy store can be in the form of a double-layer capacitor, a flywheel mass store or the like.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Connection Or Junction Boxes (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023534928A JP2023553905A (ja) | 2020-12-09 | 2021-12-06 | ゾーンアーキテクチャを備える車両 |
US18/253,003 US20240010141A1 (en) | 2020-12-09 | 2021-12-06 | Vehicle with a zone architecture |
CN202180082810.4A CN116601054A (zh) | 2020-12-09 | 2021-12-06 | 具有区域架构的车辆 |
KR1020237022754A KR20230117203A (ko) | 2020-12-09 | 2021-12-06 | 구역 아키텍처를 갖는 차량 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020215525.9 | 2020-12-09 | ||
DE102020215525.9A DE102020215525A1 (de) | 2020-12-09 | 2020-12-09 | Fahrzeug mit einer Zonenarchitektur |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022122634A1 true WO2022122634A1 (de) | 2022-06-16 |
Family
ID=79092973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2021/084348 WO2022122634A1 (de) | 2020-12-09 | 2021-12-06 | Fahrzeug mit einer zonenarchitektur |
Country Status (6)
Country | Link |
---|---|
US (1) | US20240010141A1 (de) |
JP (1) | JP2023553905A (de) |
KR (1) | KR20230117203A (de) |
CN (1) | CN116601054A (de) |
DE (1) | DE102020215525A1 (de) |
WO (1) | WO2022122634A1 (de) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0968884A2 (de) * | 1998-07-03 | 2000-01-05 | Hitachi, Ltd. | Kraftfahrzeugstromversorgungseinheit und Verdrahtungsanordnung |
EP1014529A2 (de) * | 1998-12-18 | 2000-06-28 | Hitachi, Ltd. | Stromversorgungsnetzvorrichtung |
US20040227402A1 (en) * | 2003-05-16 | 2004-11-18 | Fehr Walton L. | Power and communication architecture for a vehicle |
DE102014213743A1 (de) * | 2014-07-15 | 2016-01-21 | Bayerische Motoren Werke Aktiengesellschaft | Zonaler Kabelbaum für ein Fahrzeug |
DE102014219635A1 (de) * | 2014-09-29 | 2016-03-31 | Siemens Aktiengesellschaft | Fahrzeugbatterietesteinrichtung und Fahrzeugbatterietestverfahren |
US20170008466A1 (en) * | 2015-07-08 | 2017-01-12 | Yazaki Corporation | Wire harness |
EP3192704A1 (de) * | 2016-01-13 | 2017-07-19 | Yazaki Corporation | Fahrzeug mit modulen, die eine gateway-einheit aufweisen |
DE102017127453A1 (de) * | 2016-11-22 | 2018-05-24 | GM Global Technology Operations LLC | Steuerung und Verfahren für Vorrichtungen und Systeme von Kraftfahrzeugen |
DE102017205176A1 (de) * | 2017-03-28 | 2018-10-04 | Robert Bosch Gmbh | Bordnetz |
EP3640091A1 (de) * | 2018-10-18 | 2020-04-22 | Yazaki Corporation | Fahrzeuginternes kommunikationssystem |
DE102019112706A1 (de) * | 2019-05-15 | 2020-11-19 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren und Vorrichtung zur Energieversorgung eines elektrischen Verbrauchers eines Fahrzeugs |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6294856B2 (ja) | 2015-05-29 | 2018-03-14 | 矢崎総業株式会社 | ワイヤハーネス |
JP6738847B2 (ja) | 2018-03-13 | 2020-08-12 | 矢崎総業株式会社 | 車両用電源供給システム |
-
2020
- 2020-12-09 DE DE102020215525.9A patent/DE102020215525A1/de active Pending
-
2021
- 2021-12-06 CN CN202180082810.4A patent/CN116601054A/zh active Pending
- 2021-12-06 WO PCT/EP2021/084348 patent/WO2022122634A1/de active Application Filing
- 2021-12-06 KR KR1020237022754A patent/KR20230117203A/ko unknown
- 2021-12-06 US US18/253,003 patent/US20240010141A1/en active Pending
- 2021-12-06 JP JP2023534928A patent/JP2023553905A/ja active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0968884A2 (de) * | 1998-07-03 | 2000-01-05 | Hitachi, Ltd. | Kraftfahrzeugstromversorgungseinheit und Verdrahtungsanordnung |
EP1014529A2 (de) * | 1998-12-18 | 2000-06-28 | Hitachi, Ltd. | Stromversorgungsnetzvorrichtung |
US20040227402A1 (en) * | 2003-05-16 | 2004-11-18 | Fehr Walton L. | Power and communication architecture for a vehicle |
DE102014213743A1 (de) * | 2014-07-15 | 2016-01-21 | Bayerische Motoren Werke Aktiengesellschaft | Zonaler Kabelbaum für ein Fahrzeug |
DE102014219635A1 (de) * | 2014-09-29 | 2016-03-31 | Siemens Aktiengesellschaft | Fahrzeugbatterietesteinrichtung und Fahrzeugbatterietestverfahren |
US20170008466A1 (en) * | 2015-07-08 | 2017-01-12 | Yazaki Corporation | Wire harness |
EP3192704A1 (de) * | 2016-01-13 | 2017-07-19 | Yazaki Corporation | Fahrzeug mit modulen, die eine gateway-einheit aufweisen |
DE102017127453A1 (de) * | 2016-11-22 | 2018-05-24 | GM Global Technology Operations LLC | Steuerung und Verfahren für Vorrichtungen und Systeme von Kraftfahrzeugen |
DE102017205176A1 (de) * | 2017-03-28 | 2018-10-04 | Robert Bosch Gmbh | Bordnetz |
EP3640091A1 (de) * | 2018-10-18 | 2020-04-22 | Yazaki Corporation | Fahrzeuginternes kommunikationssystem |
DE102019112706A1 (de) * | 2019-05-15 | 2020-11-19 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren und Vorrichtung zur Energieversorgung eines elektrischen Verbrauchers eines Fahrzeugs |
Also Published As
Publication number | Publication date |
---|---|
US20240010141A1 (en) | 2024-01-11 |
JP2023553905A (ja) | 2023-12-26 |
KR20230117203A (ko) | 2023-08-07 |
DE102020215525A1 (de) | 2022-06-09 |
CN116601054A (zh) | 2023-08-15 |
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