EP3710949A1 - Modulare rechner-architektur eines cockpit- und infotainmentsystems für ein fahrzeug - Google Patents
Modulare rechner-architektur eines cockpit- und infotainmentsystems für ein fahrzeugInfo
- Publication number
- EP3710949A1 EP3710949A1 EP18804254.3A EP18804254A EP3710949A1 EP 3710949 A1 EP3710949 A1 EP 3710949A1 EP 18804254 A EP18804254 A EP 18804254A EP 3710949 A1 EP3710949 A1 EP 3710949A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- node
- interface
- module
- modular computer
- computer architecture
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7803—System on board, i.e. computer system on one or more PCB, e.g. motherboards, daughterboards or blades
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D11/0015—Arrangements for entertainment or communications, e.g. radio, television
-
- 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
- H04L2012/4028—Bus for use in transportation systems the transportation system being an aircraft
Definitions
- the invention relates to a modular computer architecture of a cockpit and infotainment system for a vehicle.
- MIB2 infotainment kit
- ECU Electronic Control Unit
- peripheral components whereby different hardware variants with submodules are used.
- DE 10 2015 005 704 A1 describes an infotainment system whose sound system comprises in a basic configuration at least one audio channel with a loudspeaker permanently installed in the vehicle, which can be controlled by a main unit of the infotainment system and which has at least one interface to the communication connection with at least one external unit. has a portable device.
- the main unit has an identification unit, by means of which, to expand the sound system, at least one porous loudspeaker can be integrated as an external portable device and as an additional audio channel into the sound system.
- An infotainment expansion module consists of a microprocessor and a video and audio data decoding hardware decoder, an API (Application Programming Interface) interface for connecting a preconfigured IVI system and a Storage unit that enables data exchange between the preconfigured IVI system and an external device. For this purpose, a predefined software interface of the external device is translated into a software interface of the preconfigured IVI system.
- the infotainment expansion module connects to the IVI system wirelessly or by wire via the API interface.
- the object of the invention is to specify a cockpit and infotainment system for a vehicle which is improved compared with the prior art, in particular such that different configurations can be realized in a simple manner and hardware components can be replaced interchangeably and for software components in a flexible and cost-effective manner Software update and upgrade is enabled. Furthermore, such a cockpit and infotainment system with hardware components should be easily functionally extensible in a simple manner.
- Such a modular computer architecture of a cockpit and infotainment system for a vehicle comprises
- an I / O compute node with at least one data store, wherein the I / O compute node is designed to process audio data and as a host computer to perform host functions with ASIL security requirements,
- At least one interface of a vehicle bus system and - at least one computing module with - a computing node with at least one data memory for performing cockpit and infotainment functions, and
- Region-specific functions are, for example, country variants of the radio tuner.
- Series-specific and brand-specific functions relate, for example, to the processing of audio data, the functions relating to the tuner and the host functions with ASIL security requirements.
- a common microprocessor for general processor applications can be used for the computational node, so that infotainment properties of the highest quality can be realized, for example the display resolution, the graphics quality. Performance affecting network connection quality, etc. This means that no application-specific SoC systems are required for the calculation nodes.
- the I / O computational node is designed for carrying out host functions with shortest acceleration times in the system start-up phase of the cockpit and infotainment system. This ensures that compliance with the run-up times of critical host functions with regard to the start-up times is ensured in the case of desolation on the IO computing node
- host functions relate, for example, to the cluster instruments designed as displays, virtual exterior mirrors and the output of warning tones.
- the I / O rake node is designed to perform host functions which are at least partially executable after a system shutdown of the cockpit and infotainment system during a follow-up phase an execution of such a host function on the I / O computing node by switching off the other computational nodes can be implemented optimized in terms of power consumption.
- host functions relate, for example, to the combination instruments implemented as displays, virtual exterior mirrors and the output of warning tones.
- the development of the invention, according to which the I / O rake node is designed to perform host functions with critical latency behavior in addition to that an execution of such a host function on the I / O rake node optimized according to the Latency behavior can be implemented.
- host functions are, for example, an augmented reality head-up display (AR-HUD).
- AR-HUD augmented reality head-up display
- I / O computational node is connected to a driver assistance system module via a PCI (Peripheral Component Interconnect) bus, this leads to the exchange of data between the cockpit and infotainment system and the driver assistance system. with a correspondingly large bandwidth and low latency.
- PCI Peripheral Component Interconnect
- the I / O computing node has a USB interface, for example for connecting a device for receiving storage media.
- the I / O computational node is formed according to further development with at least one display interface, optionally also at least one camera interface is provided.
- the displays and cameras connected to the display interface and camera interface must comply with the ISO safety standard 26262, ie meet a specific ASIL (Automotive Safety Integrity Level) level.
- a further advantageous embodiment of the invention provides that the we least one rake node has an interface of a vehicle bus system. This makes it possible to communicate with the vehicle.
- the at least one computational node has a USB interface according to further development, which makes it possible that further external devices, such as a TV tuner, can be connected via USB.
- the I / O arithmetic node and the at least one arithmetic node are connected to one another via a PCIe interface. This ensures that the exchange of data with a correspondingly large bandwidth and low latency is possible.
- a particularly advantageous embodiment of the invention results when the modular computer architecture having a memory module having a non-volatile memory for storing programs and data for implementation and use by the at least one computational node, wherein the storage node by means of a PCIe interface with the at least one compute node is connected.
- a central storage unit can access both the I / O arithmetic node and the at least one arithmetic node, which makes it possible to exchange data with correspondingly high bandwidth and low latency.
- the modular computer architecture further development according to a backplane with slots for the I / O module and the at least one computing module.
- the backplane is formed with kommunikati- ons effeten for the realization of the PCIe interfaces.
- the backplane has a microcontroller (housekeeping controller) for carrying out administrative and ancillary tasks.
- a microcontroller housekeeping controller
- serial interfaces such as. UART interfaces and / or hardware lines with the I / O compute node and the at least one compute node is connected.
- management and auxiliary functions are, for example, a wake-up function, an on / off function and power management functions.
- Such a microcontroller is preferably formed with an interface of a vehicle bus system, whereby the required communication with the vehicle is made possible.
- a further advantageous embodiment of the invention provides that the modular computer architecture is formed with at least one further computer module with a computational node, wherein the computational nodes are each formed with an internal cache memory and are connected via an interface with cache coherency.
- the caches of the computer modules can be synchronized without additional performance losses.
- an expansion module exhibiting expansion nodes for the functional enhancements of cockpit and infotainment functions, such as the integration of functions of a currently separate control unit or the extension of an arithmetic unit , which provides functions for the implementation of an artificial intelligence or the processing of a neural network, provided.
- the computing module of the modular computer architecture should be designed with at least one camera interface.
- the I / O module and all computing modules have an Ethernet interface as the vehicle interface. According to training, the Ethernet interfaces of the I / O module and all the computing modules are connected via an Ethernet switch function and have a common Ethernet interface as the vehicle interface.
- the displays and cameras that are connected to the display interfaces and camera interfaces of the computer module must also comply with the ISO 26262 safety standard, d. H. meet a specific AS IL level.
- FIG. 1 shows a circuit diagram of a modular computer architecture of a first
- FIG. 2 shows a circuit diagram of a modular computer architecture of a second exemplary embodiment of the invention
- Figure 3 is a circuit diagram of a modular computer architecture of a third
- FIG. 4 shows a circuit diagram of a modular computer architecture of FIG. 4.
- the modular computer architecture according to the invention is constructed in the manner of a modular system with various components, from each of which specific computer architectures for a cockpit and infotainment system are used.
- System In-Vehicle Infotainment, IVI
- FIGS. 1 to 4 show different computer architectures 1 from these components.
- This modular system consists of an I / O module 2 with an I / O computing node 2.0, a computing module 3 with a computing node 3.0 and a memory module 6 with a nonvolatile memory 6.0. If necessary, an expansion module 5 with a computing node 5.0 is also provided (see FIG.
- the computer architecture 1 according to FIG. 1 and according to FIG. 3 consists of an I / O module 2, two arithmetic modules 3 and 4 and a memory module 6. These components are arranged as printed circuit boards on corresponding slots via plug connectors of a backplane 7 and via data communication lines connected to the backplane.
- the two computer architectures 1 according to FIGS. 1 and 3 differ in terms of hardware in that, according to FIG. 1, a microprocessor (housekeeping controller) 7.0 for carrying out administrative and auxiliary functions is additionally arranged on the backplane 7.
- the computer architecture 1 according to FIG. 2 comprises, in addition to an I / O module 2, only a single computing module 3. These two components 2 and 3 are also arranged on a backplane 7.
- the computer architecture 1 according to FIG. 4 has, in addition to an I / O module 2 and a single computer module 3, an expansion module 5 instead of the further computer module 4.
- the I / O module 2 consists of the arranged on a circuit board I / O computational node 2.0, which has a flash memory 2.1 and a DDR memory 2.1 as a working memory.
- I / O calculation node 2.0 audio data is processed.
- the I / O module 2 comprises a tuner 2.6 with associated antenna interface 2.7. Audio data is communicated via an audio interface 2.8, to which a microphone 9.1 and a speaker 9.2 can be connected with a booster as an amplifier.
- a Digital Signal Processor (DSP) 2.80 can be switched to process audio and sound signals between the audio interface 2.8 and the I / O compute node 2.0.
- DSP Digital Signal Processor
- I / O computing node 2.0 with display interfaces 2.2 and and camera interfaces 2.3 for the connection of displays 11 as display devices for the instrument cluster of the vehicle and optionally for virtual mirrors and cameras 11.1 is formed.
- a head-up display (HUD) is also referred to here as a display.
- an infotainment peripheral module 2.9 is provided which, for example, serves for a smartphone authentication.
- the I / O rake node 2.0 has a USB interface 2.5 for the connection of a media hub (media hub) 10.1, in order to connect peripheral components for cockpit, infotainment and vehicle interior functions, such as memory cards.
- a media hub media hub
- I / O computing node 2.0 also has interfaces 2.4 to vehicle bus systems, such as, for example, CAN vehicle bus 10.2 and Ethernet vehicle bus 10.3.
- vehicle bus systems such as, for example, CAN vehicle bus 10.2 and Ethernet vehicle bus 10.3.
- the I / O computational node 2.0 is used as a host computer for the computing module 3 and possibly for further computing modules 4 for performing host functions with ASIL security requirements according to security standard ISO 26262.
- host functions relate, for example, virtual mirror, in which instead of a mirror surface, a display device (display) ver used, a head-up display (HUD) or realized with displays cluster instrument whose applications run with high security requirements.
- display display device
- HUD head-up display
- I / O calculation node 2.0 host functions with shortest startup times of less than 2 s are implemented in the system startup phase of the cockpit and infotainment system. Such functions are, for example, instrument clusters, virtual exterior mirrors and the output of warning tones.
- I / O computing node which are at least partially executable after a system shutdown of the cockpit and infotainment system during a follow-up phase.
- Such functions relate, for example, to virtual exterior mirrors, including the associated cameras.
- functions are also implemented with critical latency behavior, ie functions that relate to an augmented reality head-up display (AR-HUD).
- AR-HUD augmented reality head-up display
- an adapted SoC (silicon and chip) system and a correspondingly adapted software system for the I / O calculation node 2.0 can be used.
- Such a SoC system achieves high energy efficiency and enables processing of real-time critical I / O interrupts.
- the I / O module 2 may be formed with sensors, such as 3-axis acceleration sensors. These sensors are used, for example, for the optimized implementation of an AR-HUD function.
- the I / O module 2 can optionally be connected to a driver assistance system module 8 via, for example, a PCIe (Peripheral Component Interconnect Express) interface using an NTB (Non-Transparent Bridge).
- a PCIe Peripheral Component Interconnect Express
- NTB Non-Transparent Bridge
- a computing module 3 or 4 consists of a computing node 3.0 or 4.0 arranged on a printed circuit board with a CPU (Central Processor Unit), GPU (Graphic Processor Unit) and, if necessary, also coprocessors, so-called NPUs (Numerical Processing Unit) for increasing the Computational speed for AI (Artificial Intelligence) applications and data storage 3.1 or 4.1, such as flash memory and DDR memory as memory.
- CPU Central Processor Unit
- GPU Graphic Processor Unit
- NPUs Numerical Processing Unit
- AI Artificial Intelligence
- data storage 3.1 or 4.1 such as flash memory and DDR memory as memory.
- the computing module 3 or 4 is designed with an interface 3.4 or 4.4 for a vehicle bus system (eg Ethernet) and with a USB interface 3.5 or 4.5.
- serial interfaces 3.6 or 4.6 as UART (Universal Asynchronous Receiver Transmitter) interface and for a SP! (Serial Peripheral Interface) bus and an I2C (Inter-Integrated Circuit) bus provided.
- two computational modules 3 and 4 are respectively provided for the modular computer architecture 1, which are provided either with PCIe interfaces via a data communication line 7.6 with cache coherency are connected when compute nodes 3.0 and 4.0 are running with cache memory.
- the computing nodes 3.0 and 4.0 are connected via PCIe interfaces via data communication lines 7.1 and 7.3 as data communication lines to the I / O node 2.0.
- boot blocks are placed for the booting of the system up to a certain software level, which is so general that it is neither regionally specific nor specific to a specific model nor brand-specific.
- the marketable processors available for general processor applications can be used for the compute nodes 3.0 and 4.0, respectively, so that highest quality infotainment properties can be realized. for example, the display resolution, graphics performance, network connection quality, and so on. This means that no application-specific SoC systems are required for the calculation node.
- a further component of the modular system for a modular computer architecture 1 is a memory module 6 with a nonvolatile memory 6.0, which in each case has a PCIe interface by means of a data communication line. tion 7.2 or 7.4 are connected to the computing nodes 3.0 and 4.0. As far as possible, all region-specific, model-specific and brand-specific software sections stored on a compute node 3.0 and 4.0 are stored on this memory 6.0.
- the memory 6.0 can be run as SSD memory.
- an expansion module 5 with a microprocessor as extension node 5.0 is provided for the functional enhancement of cockpit and infotainment functions.
- the microprocessor as a rescue notes 5.0 are assigned a flash memory and DDR memory as a data memory 5.1.
- the expansion node 5.0 is implemented with an interface 5.4 for a vehicle bus system (for example Ethernet) and with a USB interface 5.5. Furthermore, serial interfaces 5.6 are provided as a UART (Universal Asynchronous Receiver Transmitter) interface as well as for a SRI (Serial Peripheral Interface) bus and an I2C (Inter-Integrated Circuit) bus.
- UART Universal Asynchronous Receiver Transmitter
- SRI Serial Peripheral Interface
- I2C Inter-Integrated Circuit
- expansion node 5.0 as a graphics node for improving graphics processes and for connecting further displays.
- expansion module 5 can be operated by additional operating systems, such as, for example, Android. Furthermore, such expansion modules 5 can also make future applications feasible.
- expansion modules 5 can also be used as a hardware extension and thus, for example, WIFI and / or BT and / or telephone and / or AI (Artificial Intelligence) applications can be realized.
- the modular system for implementing a modular computer architecture for a cockpit and infotainment system of a vehicle is finally completed by the backplane 7 already mentioned above.
- This backplane 7 serves both for data connection of the components of the modular system via PCIe interfaces or Ethernet interfaces including the power supply or power management of the individual components as well as the implementation of administrative and Hilfsfunktio NEN (housekeeping) by means of a on the backplane 7 arranged microprocessor 7.0 (see Figures 1, 2 and 4).
- Such administrative and auxiliary functions are, for example, a wake-up function, an on / off function and a power control function.
- This microprocessor 7.0 is connected via serial UART interfaces by means of data communication lines 7.5, 7.7 and 7.8 of the backplane 7 to the I / O computing node 2.0 and the computing node 3.0 and possibly also to the compute node 4.0.
- UART interfaces SPI, I2C, PCI or CAN interfaces can also be used.
- this microprocessor 7.0 is formed with a CAN interface 7.01, via which the microprocessor 7.0 is connected to a CAN bus 10.1 by means of a data communication line 7.9 of the backplane 7.
- a modularity is given by the fact that for each module 2, 4, 5 and 6 independently of the others, an update, upgrade or replacement can be performed.
- a variant reduction is achieved by means of the modular system in that all region-specific, model-specific and brand-specific functions are implemented in the I / O module 2 and the memory module 6. Just by adapting these modules 2 and 6 corresponding product variants are generated.
- the number of modules implemented as plug-in cards, with which a certain number of variants can be generated is substantially smaller than the number of those configurations, if a monolithic ECU is used for a corresponding computer architecture.
- the modular computer architecture 1 represents a version of the components of the modular system in a demanding high-end configuration, ie with the highest quality characteristics in terms of cockpit and entertainment functions.
- This modular computer architecture 1 according to FIG. 1 comprises the following components:
- a memory module 6 with a memory 6.0 a memory module 6 with a memory 6.0
- a backplane 7 with a microprocessor (housekeeping controller) 7.0 a backplane 7 with a microprocessor (housekeeping controller) 7.0.
- modules 2, 3, 4 and 6 and the backplane 7 are realized according to the statements made above in terms of their structure and in terms of their functions.
- the displays (display devices) 11 connected to the display interfaces 2.2 and the cameras 11.1 connected to the camera interfaces 2.3 are operated with high security requirements (ASIL), since these combination instruments, head-up displays (HUD ) and, for example, represent virtual exterior mirrors with associated cameras 11.1.
- ASIL high security requirements
- HUD head-up displays
- the high security requirements are the reason that such displays 11 and associated cameras 11.1 are connected to the I / O rake node 2.0.
- the displays 12 connected to the computing node 3.0 of the computing module 3 are display devices which are arranged, for example, in the area of the center console and / or in the region of a passenger seat of a vehicle.
- the camera 12.1 represents, for example, a reversing camera or an interior camera.
- the displays 13 connected to the further computing node 4.0 of the computer module 4 are display devices which are integrated, for example, in the rear region of a vehicle, for example as screens in the rear seatback of the front seats.
- the camera 13.1 represents, for example, a reversing camera or an interior camera.
- the modular computer architecture 1 according to FIG. 2 provides a lower performance level compared to that according to FIG. 1, since apart from the I / O module 2 only a single computer module 3 and no memory module are provided.
- a microprocessor (housekeeping controller) 7.0 is arranged on a backplane 7 corresponding to that of FIG. Because of the lack of a memory module, the region-specific, construction-site-specific and brand-specific software sections are stored in an operating memory, for example the DDR memory 2.1 of the I / O computing node 2.0. Otherwise, these components 2, 3 and 7 correspond to the above-described modules 2, 3 and 7 in terms of their structure and their functions.
- the modular computer architecture 1 according to FIG. 3 represents a version of the components of the modular system in a high-end configuration, ie with high quality properties with regard to the cockpit and entertainment functions.
- This modular computer architecture 1 comprises the following components:
- a memory module 6 with a memory 6.0 a memory module 6 with a memory 6.0.
- the backplane 7 lacks a microprocessor (housekeeping controller) for Execution of administrative and auxiliary functions (so-called Houskeeping
- the management and auxiliary functions are implemented in the I / O compute node 2.0, as is the performance management.
- the I / O calculation node 2.0 is implemented without display interfaces and camera interfaces.
- corresponding displays 12 and cameras 12.1 are connected to the computing node 3.0 and corresponding displays 13 and cameras 13.1 to the computing node 4.0.
- a data traffic via the backplane 7 with high bandwidth, which would be caused by the video transmission avoided.
- the computing nodes 3.0 and 4.0 of the two computing modules 3 and 4 are each connected via UART interfaces by means of corresponding data communication lines 7.10 and 7.11 to the I / O computing node 2.0 of the I / O module 2.
- modules 2, 3, 4 and 6 as well as the backplane 7 are realized according to the above statements with respect to their construction and with respect to their functions.
- the backplane 7 according to FIG. 3 only takes over the provision of the slots for the modules 2, 3, 4 and 6 and has corresponding data communication lines 7.1, 7.2, 7.3, 7.4, 7.10 and 7.11.
- the modular computer architecture 1 represents a version of the components of the modular system with high quality characteristics with regard to the cockpit and entertainment functions.
- This modular computer architecture 1 comprises the following components:
- a memory module 6 with a memory 6.0 a memory module 6 with a memory 6.0
- a backplane 7 with a microprocessor (housekeeping controller) 7.0 a backplane 7 with a microprocessor (housekeeping controller) 7.0.
- modules 2, 3, 5 and 6 and the backplane 7 are realized in accordance with the above statements with respect to their structure and with regard to their functions.
- the expansion node 5.0 of the expansion module 5 and the computing node 3.0 of the computing module 3 are connected via PCIe interfaces by means of a data communication line 7.6.
- the described modular system for the realization of a modular computer architecture also allows only the use of the I / O module 2 as a computer architecture for a cockpit and infotainment system.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stored Programmes (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017220464.8A DE102017220464A1 (de) | 2017-11-16 | 2017-11-16 | Modulare Rechner-Architektur eines Cockpit- und Infotainmentsystems für ein Fahrzeug |
| PCT/EP2018/080709 WO2019096676A1 (de) | 2017-11-16 | 2018-11-09 | Modulare rechner-architektur eines cockpit- und infotainmentsystems für ein fahrzeug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3710949A1 true EP3710949A1 (de) | 2020-09-23 |
Family
ID=64332276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18804254.3A Ceased EP3710949A1 (de) | 2017-11-16 | 2018-11-09 | Modulare rechner-architektur eines cockpit- und infotainmentsystems für ein fahrzeug |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11374785B2 (de) |
| EP (1) | EP3710949A1 (de) |
| CN (1) | CN111356994B (de) |
| DE (1) | DE102017220464A1 (de) |
| WO (1) | WO2019096676A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022204714A1 (de) * | 2022-05-13 | 2023-11-16 | Robert Bosch Gesellschaft mit beschränkter Haftung | System zur bereitstellung einer mehrzahl von funktionen für eine vorrichtung, insbesondere für ein fahrzeug |
| DE102024204147A1 (de) | 2024-05-03 | 2025-11-06 | Robert Bosch Gesellschaft mit beschränkter Haftung | Elektronische Einrichtung |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020140289A1 (en) * | 2000-10-17 | 2002-10-03 | Lear Corporation | Vehicle universal docking station and electronic feature modules |
| US20070083298A1 (en) * | 2005-09-28 | 2007-04-12 | Pierce James R | Mobile computing device with modular expansion features |
| US20160234954A1 (en) * | 2015-02-11 | 2016-08-11 | Panasonic Automotive Systems Company Of America, Division Of Panasonic Corporation Of North America | Modular upgradeable vehicle infotainment system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE465911T1 (de) | 2006-10-06 | 2010-05-15 | Harman Becker Automotive Sys | Infotainmentsystem |
| US9014911B2 (en) * | 2011-11-16 | 2015-04-21 | Flextronics Ap, Llc | Street side sensors |
| US20130282946A1 (en) * | 2012-04-23 | 2013-10-24 | Flextronics Ap, Llc | Controller area network bus |
| WO2014172369A2 (en) * | 2013-04-15 | 2014-10-23 | Flextronics Ap, Llc | Intelligent vehicle for assisting vehicle occupants and incorporating vehicle crate for blade processors |
| US20150100633A1 (en) * | 2013-10-07 | 2015-04-09 | CloudCar Inc. | Modular in-vehicle infotainment architecture with upgradeable multimedia module |
| DE102015005704A1 (de) | 2015-05-04 | 2016-11-10 | Audi Ag | Fahrzeug mit einem Infotainmentsystem |
| DE202015005533U1 (de) | 2015-08-11 | 2015-11-19 | HUML GmbH & Co. KG | Ein Infotainment-Erweiterungsmodul für In-Vehicle-Infotainment-Systeme |
-
2017
- 2017-11-16 DE DE102017220464.8A patent/DE102017220464A1/de active Pending
-
2018
- 2018-11-09 WO PCT/EP2018/080709 patent/WO2019096676A1/de not_active Ceased
- 2018-11-09 EP EP18804254.3A patent/EP3710949A1/de not_active Ceased
- 2018-11-09 US US16/763,890 patent/US11374785B2/en active Active
- 2018-11-09 CN CN201880073648.8A patent/CN111356994B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020140289A1 (en) * | 2000-10-17 | 2002-10-03 | Lear Corporation | Vehicle universal docking station and electronic feature modules |
| US20070083298A1 (en) * | 2005-09-28 | 2007-04-12 | Pierce James R | Mobile computing device with modular expansion features |
| US20160234954A1 (en) * | 2015-02-11 | 2016-08-11 | Panasonic Automotive Systems Company Of America, Division Of Panasonic Corporation Of North America | Modular upgradeable vehicle infotainment system |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2019096676A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20210111920A1 (en) | 2021-04-15 |
| US11374785B2 (en) | 2022-06-28 |
| CN111356994A (zh) | 2020-06-30 |
| DE102017220464A1 (de) | 2019-05-16 |
| CN111356994B (zh) | 2024-04-02 |
| WO2019096676A1 (de) | 2019-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69925987T2 (de) | Kraftfahrzeugcomputersystem mit audiounterhaltungssytem | |
| DE69819889T2 (de) | Darstellung von computer-information an einen fahrer eines fahrzeugs | |
| DE112016001377B4 (de) | Fahrzeugbordsystem | |
| DE69629663T2 (de) | Kraftfahrzeug-computersystem | |
| DE102012205301A1 (de) | Rechner-Architektur zur Steuerung einer elektronischen Datenverarbeitung in einem Fahrzeug | |
| DE102017105459A1 (de) | Interaktive anzeige auf grundlage der interpretation von fahrerhandlungen | |
| DE112020002799B4 (de) | Fahrzeugsteuervorrichtung, fahrzeuganzeigesystem und fahrzeuganzeigesteuerverfahren | |
| DE112020004269T5 (de) | Allgemeines bordeigenes Rechnersystem | |
| DE102016219134B4 (de) | Verfahren zum Zugriff auf ein fahrzeugexternes elektronisches Gerät | |
| DE102014225562A1 (de) | Verfahren zum automatischen Ausführen wenigstens einer Fahrfunktion eines Kraftfahrzeuges | |
| DE102018126418A1 (de) | Ergänzung zur host-geräte-funktionalität basierend auf tragbaren systemressourcen | |
| EP3398069A1 (de) | Fahrzeugeigene steuervorrichtung zum redundanten ausführen einer betriebsfunktion sowie entsprechendes kraftfahrzeug | |
| WO2019096676A1 (de) | Modulare rechner-architektur eines cockpit- und infotainmentsystems für ein fahrzeug | |
| DE102017204129A1 (de) | Vorrichtung zum Steuern von Fahrzeugen und Steuerverfahren für diese | |
| DE10304114A1 (de) | Rechnersystem in einem Fahrzeug | |
| DE102018133158A1 (de) | System und Verfahren zur Verarbeitung von unscharfen Benutzereingaben | |
| DE102013225736A1 (de) | Nutzerspezifische Hilfe | |
| EP3218812A1 (de) | Verfahren und speicherverwaltungsvorrichtung zum übertragen von daten innerhalb eines computer-systems, speichersystem und computer-system | |
| DE102018200555A1 (de) | Fahrzeugelektronikeinheit mit einer physikalischen Netzwerk-Schnittstelle und mehreren virtuelle Netzwerk-Schnittstellen aufweisenden virtuellen Maschinen sowie Datenkommunikationsverfahren zwischen den virtuellen Maschinen und der Netzwerk-Schnittstelle zu einem lokalen Fahrzeugnetzwerk eines Fahrzeugs | |
| DE112016007443T5 (de) | Antivibrationsfahrerunterstützung | |
| DE102009017643A1 (de) | Fahrer-Fahrzeug-Schnittstelle und Verfahren zur Steuerung einer Fahrer-Fahrzeug-Schnittstelle | |
| DE102018132367A1 (de) | Geräuschunterdrückung in fahrzeugen bei adaptiver geschwindigkeitsregelung | |
| DE112019004476T5 (de) | Fahrzeugsteuersystem | |
| WO2018041664A1 (de) | System mit einem infotainmentsystem | |
| DE112020001209T5 (de) | Fahrzeugvorrichtung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20200616 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20221123 |
|
| P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230529 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R003 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
| 18R | Application refused |
Effective date: 20240122 |