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VDI-Wissensforum GmbH - DRITEV – Drivetrain for Vehicles 2021

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VDI-Wissensforum GmbH (ed.)

DRITEV – Drivetrain for Vehicles 2021

Series: VDI-Berichte

Volume 2381 2021

Results in this title

N. Mueller Electrification of heavy commercial vehicles from the perspective of a bodybuilder S. 555-560

„… made between direct and indirect drive. Direct drive in the case of PTO is used when equipment is to …” „… pollution and a significant noise reduction is achieved by the electric drive. What exactly can this …” „… ) or the so-called mechanical power take-off is a switchable mechanical drive source. It is usually …”

R. R. Kasibhatla, P. Neidhardt, K. Caliskan Thermal Simulation according to Maturity Level in E-Drive Development S. 61-76

„… Thermal Simulation according to Maturity Level in E-Drive Development Dr. R. Rohith …” „… essential for e-drives to meet performance and installation requirements. The coiling system effects not …” „… only the thermal behavior of the e-drive but also its efficiency, functionality, and robustness …”

L. de Ruijsscher TREMEC Hybrid Dual Clutch Transmission (HDCT) – Electrification of TREMEC’s high performance dual clutch transmission S. 159-178

„… electrified drivetrain solutions to the market. REFERENCES [1] TREMEC HYbrid DRive Axle – HYDRA, J. De …” „… the transmission is provided by an input driven gear pump or via an integrated electric auxilliary …” „… dual clutch transmission while maintaining the focus on the high-performance and fun-to-drive …”

T. Kaufhold, F. Schneider, O. Groneberg, A. Moser Modular Starting and Damping System integrated in 48V Hybrid Architectures – Efficient Starting System for Hybrid Vehicle Architectures S. 347-360

„… to the driver. In comparison, 48V P2 systems need either an additional ICE starting device or a …” „… power reserve for the P2 to deliver comparable comfort at ICE start. The latter has a direct negative …” „… impact on the e-driving performance and is therefore not recommended. Today, Belt-driven Starter …”

D. Lechleitner, M. Hofstetter, M. Hirz, C. Gsenger, K. Huber Parking Lock Integration for Electric Axle Drives by Multi-Objective Design Optimization S. 303-318

„… lock into the e-drive, various mounting positions inside the e-drive are eligible, which have a direct …” „… Parking Lock Integration for Electric Axle Drives by Multi-Objective Design Optimization …” „… considerations, electric axle drives (e-drives) are often equipped with a parking lock system, which prevents …”

F. Bayer, J. Tochtermann Development of a Heavy-Duty E-Axle S. 621-636

„… driveline efficiency. To achieve maximum driveline efficiency, the main driver is the use of the neutral …” „… , with increasing production volumes of electrically-driven trucks, it will become increasingly …” „… to the dimensioning of energy storages as well as running costs. The e-axle efficiency is driven by …”

C. Schmidt, H. Dhejne, J. Karlsson High Efficient 2 speed e-Axle – Highly efficient and shiftable under load S. 145-158

„… high efficienct e-drive of the customer with AVL´s 2speed transmission. VDI-Berichte Nr. 2381 …” „… technologies on the 2speed e-axle: - 800V e-Drive System - Inverter with SiC Technolgoy - High speed …” „… VDI-Berichte Nr. 2381, 2021 147 The e-drive system is defined by the high speed e-motor which is controlled by …”

J. De Landtsheere TREMEC HYbrid DRive Axle – HYDRA – Hybridization enables RWD dynamics in a FWD car S. 125-144

„… TM losses), direct response of the electric assistance in hybrid mode regardless of ICE drivetrain …” „… automotive market into the era of electrified drivetrains. Keeping focus on the fun-to-drive aspects …” „… TREMEC HYbrid DRive Axle - HYDRA Hybridization enables RWD dynamics in a FWD car Ir. Jannick …”

M. Häßler, O. Werner The Pendulum Rocker Damper – Providing flexible damper characteristics for hybrid powertrains S. 329-346

„… driven to the coast side during the starting process. This means that, for the purpose of isolation, a …” „… damper can be operated with the lowest possible friction on the drive side (Fig. 4a), while the coast …” „… even degressively for optimum utilization of the available spring energy with regard to improved drive …”

N. Scharlach Possibilities of a modern Powertrainmanagement S. 719-XIX

„… by the Market A driver for the product development is the market. The market gives us challenges …” „… : - Driven by the CO2 legislation, what is the futures propulsion system? o Hydrogen ICE o Fuel Cell o BEV …” „… Digital Services o FOTA / OTA o .... - What does the Truck transformation to autonomous driven …”

M. Dilzer BorgWarner P2 Modules – from HV to 48V S. 35-46

„… combustion engine driven vehicles will further lose their high market shares and will be pushed back and …” „… competencies. VDI-Berichte Nr. 2381, 2021 37 Diversity of HV/EV Architectures Driven by these …” „… operation area to typical speed ranges used in the drive cycles. VDI-Berichte Nr. 2381, 2021 41 Due to the …”

F. Langhammer, A. Kappes, A. Viehmann, S. Rinderknecht Novel “Two-Drive-Transmission for Long-Range” Powertrain: Ecology and Efficiency meet Driving Comfort S. 207-228

„… Powertrains on the Example of the Two-Drive-Transmission. In: VDI Wissensforum (Hrsg.): Drivetrain for …” „… .: Efficiency of Electric Axle Drive Systems. In: VDI Wissensforum (Hrsg.): Dritev - Drivetrain in Vehicles: 19 …” „… Novel “Two-Drive-Transmission for Long-Range” Powertrain: Ecology and Efficiency meet Driving …”

A. Bagh, D. Magnor, J. Kneiber, F. Löhe eTransport – Application of axle-integrated e-drive in urban LCV and MD trucks S. 637-652

„… transportation sector with all relevant driver-assistance systems. This truck was developed together with fleet …” „… eTransport Application of axle-integrated e-drive in urban LCV and MD trucks Dr.-Ing …” „… drive system solution including the application for different types of vehicles. At an early stage BPW …”

H. Wittig, J. Engasser, A. Glavinic AEROFLEX – Distributed Hybrid Drivetrain for Long Haul Freight Vehicles S. 593-608

„… improved by adding additional drive axles, which e.g. improve gradeability. This concept might allow …” „… installing a downsized combustion engine, which is supported by electric drives in the trailer units, if …” „… electrically driven rear axle, and a semitrailer, which is also equipped with an electrically driven axle …”

A. Ramsauer, A. Pujari Frontloading for (Hybrid-) Transmission Integration at BMW S. 101-116

„… vehicles as well as hybrid variants to the market. As of now, the main drivers for technology improvement …” „… this paper, extends the capabilities of the AVL-DRIVE tool by refining the criteria calculation and …” „… , Shift Delay (Manual Gearshift Mode) – Delay between the shift request from the driver and start of …”

M. Muether, B. Heuser, L. Virnich, A. Guedden, T. Luediger, D. van der Put Development trends towards CO2-neutral powertrains for HD applications S. 529-550

„… realistic. The major driver for the near-term use of H2 as a fuel is the EU’s increasingly stringent CO2 …” „… and FC As a gaseous fuel, hydrogen is not well suited for high pressure direct injection, unless …” „… On the HD SCE, the difference between Port Fuel Injection (PFI) and Direct Injection (DI) was …”

G. Gao, D. Schöneberger, S. Rinderknecht Development of an innovative and modular test bench to analyse gear shifts in electrified powertrains S. 415-436

„… both idler gears and the output shaft can be driven individually. With this structure, it is possible …” „… the layout of the test bench, the selection of sensors and test bench drive units. Shift components …” „… driven individually. In contrary, for the shifting under differential speed, a fixed output shaft with …”

B. Krüger, G. Filomeno, D. Dennin, P. Tenberge Holistic Design of All-Wheel Drive Electric Powertrains Using a Multi-Objective Optimization Algorithm S. 377-394

„… management strategy chooses ? and ? aiming at minimizing/maximizing (drive/coast) the absolute battery …” „… Holistic Design of All-Wheel Drive Electric Powertrains Using a Multi-Objective Optimization …” „… aufzuzeigen. Abstract In this paper, all-wheel drive (AWD) systems in battery electric vehicles (BEVs …”

A. Albers, M. Behrendt, J. Köber, T. Breitinger Development of a method for the automated validation of the shift quality of modern dual clutch transmissions on full-vehicle test benches S. 399-414

„… VDI-Berichte Nr. 2381, 2021400 consciously perceived by the driver, which is why ensuring optimum shift quality …” „… the torque on the wheel or drive train, gearshifts are subdivided into drive or coast gearshifts. If …” „… the torque is positive, these gearshifts are referred to as drive gearshifts. In the case of a …”

T. Hillesheim Energy-efficient Hydraulic Control for the Multi-speed Transmission of an Electric Vehicle S. 319-328

„… that are often driven on the highway. This design is accompanied by lower efficiency in the urban …” „… urban use in the pioneering days, battery-powered electric drives are now being developed for virtually …” „… design the traction motor for long-distance highway driving. Electric drives are intended to achieve …”

G. Herbillon Performances Validation of an electrically-commanded dog clutch system for multi-speed and disconnectable eDrives S. 255-274

„… multi-speed also offers further benefits compared to DIRECT drive layouts: as the downsizing/cost saving on …” „… disconnectable eDrives Dipl.-Ing. Gilles Herbillon, VC ST Industrial Products, Sint-Truiden, Belgium erfor …” „… branch of BMT Drive Solutions) is a recognized gears supplier from the automotive field, and relies on a …”

doi.org/10.51202/9783181023815

VDI Wissensforum GmbH - Dritev – Drivetrain For Vehicles 2018

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VDI Wissensforum GmbH (ed.)

Dritev – Drivetrain For Vehicles 2018

Series: VDI-Berichte

Volume 2328 2018

Results in this title

G. Bednarek, K. Geratz, H. Chariou The all-new 8-speed AT for the Opel Grandland X S. I-1-I-10

„… two Diesel engines in front wheel drive configuration. They are the first applications with the new …” „… material reduce heat generation and accompanying losses. A chain driven off-axis low loss oil pump, dynamic …” „… ]. Disk-type brakes and direct linear solenoids with improved current response contribute to the improved shift …”

R. Bredtmann, M. Beck, O. Mühlfeld, K. Olesen, O. Shajarati Robust multi-chip power module for effective integration to automotive powertrains – Danfoss DCM™1000 meets future automotive requirements S. II-1-II-18

„… disruptive development of drivetrains is an integration of electric traction drives, that cover power …” „… and shock loading, which is typical for electronics direct mated to drivetrain and chassis components …” „… electric traction drives. Its robust bonding- and joining technology enables cost-effective semiconductor …”

T. Högnäs, G. Beldie 48 volt torque vectoring electric rear drive module (eRDM) – Excellent driving dynamics with significant CO2 savings S. I-517-I-528

„… constitute the traditional means for driveline power management in performance oriented All-Wheel Drive (AWD …” „… 48 Volt Torque Vectoring Electric Rear Drive Module (eRDM) Excellent driving dynamics with …” „… dynamics by torque vectoring via direct 48V electric motor control with significant CO2 savings by 48V …”

M. Roßhuber, G. Schromm, K. Kranz The new BMW automatic transmission – Challenges in development S. I-11-I-22

„… associated with automatic transmissions is eliminated if necessary, featuring a sporty direct drive train …” „… concept, are the gear set topology, the drive-off element with the torsional vibration damping system …” „… technical effort. The possibilities of achieving further progress in the conventional drive with the …”

C. Schmahl, W. Hildebrandt, D. Reith The impact of efficiency enhanced drivetrain components on the energy consumption of electric and conventional vehicles S. I-119-I-130

„… improvement in efficiency in the drivetrain, based on a direct comparison of conventional and electric …” „… electric drive unit. Fig. 1 shows a schematic view of the underlying drivetrains and the energy flows …” „… independent energy losses in the electric drivetrain. For vehicles with conventional drive systems, by …”

B. Chamberlin, E. Gold HEV P2 module concepts for different transmission architectures clutch and e-motor options S. I-441-I-450

„… higher speeds / lower torques and use the drive ratio to increase the torque delivered to the drivetrain …” „… purchase vehicles with just one conventional drive (gasoline or diesel driven engines), the share of HEVs …” „… and BEVs, driven by government regulations to improve emissions, expected shortage of conventional …”

K. Bennewitz, A. Mann Powertrain electrification exemplified by the VW Golf S. II-135-II-168

„… electrification. It features an electric drive developed as well as produced in-house. In combination with a …” „… basis for a global high-volume application, the Modular Electric Drive Kit (German: “Modularer …” „… entire chain from fuel production to the driven wheel (well-to-wheel), alternative fuels are suitable …”

G. van Spijk, A. Klaassen, A. van der Leest, A. Brandsma, M. Tweehuysen CVT: dedicated to hybrid solutions – Setting the benchmark on all KPI’s S. I-65-I-78

„… drive modes, specifications and requirements for the components are explained. 3. The DH-CVT …” „… reverse, the battery will need some charging time to enable reverse drive off. The vehicle can be …” „… drive unit. The study has also shown that the design is feasible within the defined engine bay …”

G. Hellenbroich, I. Steinberg, J. Ogrzewalla Powershift capable 2-Speed Electric Drive Unit for Light – Commercial Vehicles with Short Time to Market S. I-229-I-238

„… speed. The boundary conditions for the simulation are: - Drive-away to be possible on a 30 …” „… Powershift capable 2-Speed Electric Drive Unit for Light Commercial Vehicles with Short Time to …” „… either power or torque capacity). As a result, FEV has built a 2-speed electric drive unit based on dual …”

A. Dietrich, H. Klampfl “Friction Stir Welding” – Lightweight through manufacturing technology – The path from a concept to revolutionary gearbox manufacturing S. I-385-I-396

„… development was carried out on the basis of an existing axle drive, a direct comparison can be drawn. 1 …” „… Standard architecture of axle drives An Axle Drive is mainly used in cars with longitudinal drivetrain …” „… VDI-Berichte Nr. 2328, 2018 385 Abstract Those who consider buying an all-wheel-drive vehicle usually …”

R. Savelsberg, P. Griefnow, G. Birmes, A. Sehr Advanced powertrain functions of 48 V hybrid vehicles – Efficient powertrains does not exclude driving pleasure S. I-499-I-516

„… the easy integration of the BSG into the belt drive system of the combustion engine. The direct …” „… assist by belt-driven starter generators (BSG). FEV Europe GmbH has designed a full-featured 48 V mild …” „… in the belt drive system of the combustion engine (P0 architecture). In addition, a 6.5 kW electrical …”

T. Gemassmer Approaches to increase efficiency and dynamics of ipmsm traction drives by optimization of control strategies S. II-85-II-102

„… Approaches to increase Efficiency and Dynamics of IPMSM Traction Drives by Optimization of Control …” „… magnet traction drives to increase both efficiency and dynamics. Starting with a short derivation of …” „… saturation characteristics of highly utilized drives and their impact on the dynamics of the current control …”

N. Dudin, S. Ott, A. Albers, R. Misch, T. Rochlitzer Virtualizing validation processes of electrified powertrain generations S. II-47-II-72

„… software-driven ones with an ever growing share of inhouse developed software code [Stadler 2017]. As a result …” „… on driver inputs, restrictions, environmental conditions and situation-dependant optimization …” „… VDI-Berichte Nr. 2328, 201848 (BAT) and the vehicle’s driven wheels with the aim of minimizing energy …”

M. Bahne, U. Frey, G. Schlager Transmission technology contribution to CO2 roadmap – a benchmark S. I-285-I-304

„… AWD e-Drive as a P4 hybrid. In this context, Magna and GETRAG have focused on the analysis of …” „… . However, market data suggests that the transition from combustion engines to electrical drives will take …” „… drive technologies are further improved, and that hybrid technologies are fast-tracked. Figure 2 …”

T. Grasshoff, P. Beckedahl Power module packaging technologies for silicon and silicon carbide in automotive applications – challenges and solutions S. II-19-II-30

„… . Today, the electric drive train uses silicon based IGBT power modules. Different assembly technologies …” „… wire-free concepts, such as direct lead bond, double-side soldering/sintering or top-layer substrate are …” „… layer and direct lead bond VDI-Berichte Nr. 2328, 2018 21 6. Thermal resistance The thermal …”

R. Buchberger, O. Grieshofer, K. Puchner, R. Sereinig System optimization of electric drives in terms of lightweight design, acoustics and efficiency by means of modern transmission simulation methods S. II-31-II-46

„… System optimization of electric drives in terms of lightweight design, acoustics and efficiency …” „… among the main conflicting engineering targets within developments of electric drive transmissions …” „… structure borne noise has been developed and successfully used for MPT's eDrive developments. For …”

K.-P. Fritsch Industry 4.0 in the automatic transmission production S. I-397-I-412

„… automatic transmission (standard, four wheel driven, hybrid, plug in hybrid), ZF benefits from a globally …” „… "direct line" to the sister plant in order to get an idea of the problem situations for oneself. This …” „… ", the proof should be started that I4.0-driven changes are controllable and formable for the involved …”

W. Guo, M. Jordan, X. Xu The application of fast and efficient clutch coordination control in a P2 hybrid automatic transmission S. I-465-I-484

„… controlled according to the requirement of the hybrid drive mode. Because the system should support vehicle …” „… clutch and off-going clutch in the second shift. In the whole shift process, C3 does not play a direct …” „… vehicle test data Fig.9 shows vehicle test results during a power-off upshift. The driver quickly …”

C. Danzer, T. Voigt, T. Günther, R. Tröger From fleet requirements to optimized Dedicated Hybrid Powertrains S. I-269-I-284

„… , presents a subsequently derived drive strategy based on a combustion engine as the basic concept in …” „… additional torque from the electric motor. This effect has a direct impact on the technical effort, the …” „… conventional and electrical driven charging units. For every single ICE-technology configuration the impact in …”

doi.org/10.51202/9783181023280

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VDI Wissensforum GmbH (ed.)

ELIV 2023

Series: VDI-Berichte

Volume 2423 2023

Results in this title

T. Hackl, L. Roslaniec Multi-level GaN inverter for highest HV EV performance and efficiency – comparison of 2-level and 3-level inverter topology S. 247-252

„… GaN technology (Direct Drive D-Mode) was developed for the high-reliability standards of the …” „… electric drivetrains, these advantages become valuable for automotive main traction drives, too. The …” „… Multi-level inverter is state-of-the-art today´s in electrical drive applications with high power and high …”

F. Kraemer Development and Testing Autonomous Vehicles (AV) at Scale S. 149-158

„… or even entire systems in the field of driver assistance and automated driving, it is essential to …” „… , which frequently requires a very costly contract and a minimum commitment. With Cloud Direct Network …” „… congestion. Direct Connect [2] networking offered in combination with colocation data center providers is an …”

N. Pfullmann Electrified commercial vehicle trailers – how to turn a conventional trailer into a hybrid vehicle S. 703-710

„… brake system and the drivetrain are employed. With this sensor set the driver’s demand can be deduced in …” „… non-electrified trailer the driver only interacts with the truck and provides his demands e.g. via the brake pedal …” „… information is transmitted via a vehicle CAN to the engine, gear box and the retarder. The driver does not …”

J. Hansson, L. Henderson, M. Sadeghi Kati, D. Möller, S. Ray, S. Schoutissen Safe and efficient regenerative braking strategies for BEV heavy vehicle combinations S. 91-102

„… the driver’s overall retardation demand in situations where available grip is low, but also provides a …” „… stabilising effect by stretching the combination and countering excessive side slip on the drive axle; the …” „… defined range, allowing for sufficient lateral force to be available on the drive axles at all times. 2 …”

M. Pfeifle, N. Zeller, A. vom Felde Combining ADAS and SD Maps for Augmented Reality Guidance S. 135-148

„… front facing camera. The driver is guided along the route path of a navigation system while taking the …” „… environmental information from a visual perception engine into account. For instance, if the driver needs to …” „… planned trajectory, the driver will be warned, and the corresponding road users will be highlighted on a …”

K. Eliasch, Dr. P. Friedel, D. Li, D. Shan Cooperative Perception Services to Improve the Safety of Road Users S. 347-364

„… . These use cases are based on a cellular V2X direct communication (PC5) to share perception information …” „… with low latencies in a direct communication path, with the scope to improve the road safety of all …” „… . The reaction time left for drivers can be significantly increased if a potentially dangerous situation …”

S. Miller, L. Nicoletti A Holistic Approach for Designing a Battery Electric Vehicle Thermal Management System S. 77-90

„… mid-size sedan with rear-wheel drive and comprises four subsystems: Electric Powertrain & Driveline …” „… prioritized sustainable mobility, driven by the need to reduce fleet CO2 emissions in compliance with European …” „… ) and continues charging until the desired SOC is reached. The electric motor is driven by the HV …”

L. Heinrich, M. Springer, D. Schütz, J. Pannek A Holistic Approach for a Universal Vehicle-to-Robot (V2R) Communication Interface S. 365-378

„… communication: 5G communication of all peers with the backend, direct C-V2X or WLANp V2R communication, LTE, 5G …” „… the primary driving task, secondary tasks such as servicing stay a liability for the driver. Such …” „… conducted by the driver himself or an expensive service by a car wash or workshop is purchased. To address …”

K. Fuchs, G. Hasenbichler How Data-driven Approaches Enhance Agile and Quality-assured Software Development for AD S. 663-672

„… How Data-driven Approaches Enhance Agile and Quality-assured Software Development for AD …” „… Data-driven Approaches Taking Software Development for AD Functions to the Next Level DI (FH) Klaus Fuchs …” „… driving solutions such as significant TCO reductions due to driver substitution, while counteracting the …”

P. Fietkau, L. Diebolder Challenges in the Synchronous Development of Software, Hardware and Mechanics for Drive Systems S. 559-572

„… Challenges in the Synchronous Development of Software, Hardware and Mechanics for Drive Systems …” „… drive system. The development processes differ significantly in the number of development loops run …” „… drive system from Porsche AG and the challenges involved in synchronous development are shown. To …”

D. Cotterle, M. Hofmann How to Improve EV Battery Cell Quality – Making Test a Competitive Advantage S. 211-222

„… manufacturing efficiency. DCIR Impedance Tests DCIR (direct current internal resistance) tests measure …” „… resistance to direct current flow. The battery is injected with a pulse of current of relatively high …” „… Impedance Tests Unlike DCIR, which measures resistance to direct current, ACIR (alternating current internal …”

S. K S, Tata Elxsi, N. Velinov Software-Defined Vehicle: Combining Real-Time Safety Critical Functions with Cloud Connectivity S. 543-558

„… safety-critical real-time Driver Monitoring System (DMS) with cloud-based non-critical applications. It explains …” „… safety, like advanced driver assistance or autonomy, have high computational requirements. This means …” „… autonomously drive through cities. On the other hand, all the connectivity and functionality create new attack …”

M. Cupelli Rust for Automotive – A Modern, Memory-Safe and Secure Programming Language S. 533-542

„… “unsafe” blocks, allowing direct memory operations. By restricting the bypass of certain safety rules on …” „… ). This allows direct interaction with C libraries and vice versa. This facilitates the integration of …” „… performance using LLVM clang driver, which generates optimized code tailored to the AURIX architecture …”

A. Matarage A leap in innovation – What European OEMs can learn from Chinese OEMs in terms of User Experience S. 503-518

„… NIO or XPeng), advanced driver assistance systems (for instance developed by Huawei or Baidu Apollo …” „… . Three of them have a direct impact on the automotive industry: “next generation information technology …” „… vehicles feature a lot of functions which have a direct and mostly positive impact on the user experience …”

S. Spitzer, S. Wahl Hydrogen – A Game Changer in the Automotive Industry ... and Beyond S. 689-702

„… Costs of Ownership (TCO) driven market. Based on that fact a comparison can be derived between the …” „… is driven by big market player who are considering H2 retrofit solutions for classical combustion …” „… challenges will come with the cloud connection and direct communication over the worldwide web. Here …”

P. Dreiseitel, D. Yesilbas Generative Artificial Intelligence – How AI Models Change the Way We Develop Automotive Products S. 405-418

„… automotive industry, a domain ripe for disruption by AI technologies. From enhancing advanced driver …” „… transformation through generative AI is the automotive industry, where applications range from advanced driver …” „… phases, and direct product integration. At the same time, we will also address the current challenges of …”

J. Sieracki, R. Yang, A. Vamos, M. Caggiano Seeing with Sound: AI-Based Detection of Participants in Automotive Environment from Passive Audio S. 293-306

„… produce an early warning - even when a target is out of sight of the driver or camera element - presents a …” „… both human oriented advanced driver assistance systems (ADAS) and autonomous driver stacks in mind. Its …” „… determined to be in the direct path of the sound source (i.e., not blocked by the body of the vehicle) is …”

T. Huck, A. Achtzehn Towards the next step in vehicle E/E architectures S. 185-198

„… rooted in our comprehensive understanding across vehicle system domains and of the non-functional drivers …” „… largely finalized. Only few manufacturers remain with separated setups. The same applies for the driver …” „… coordination functions, and sometimes even direct control functions, into a central platform, others remain on …”

T. Hinzmann Achieving Ubiquitous Connectivity for Future Vehicles S. 331-346

„… congestion. The automotive industry is, therefore, challenged to drive solutions. Ensuring the vehicle …” „… automotive industry is, therefore, challenged to drive solutions. Ensuring the vehicle connected services are …” „… ) Car-to-Car direct communication and Uu handling the connection of the car to the cellular network. An …”

A. Heise Plug & Play High-Performance Computer (HPC) and Fluid Cooling Solution S. 159-168

„… middle of the housing, so that both HPCs are in direct contact with the surface of the cooling pad once …” „… drivers. This reduces the amount of cabling and accelerates the data flow across domains/between HPCs. At …”

G. Shirasat, T. Dannemann Snapdragon Ride Flex SoC: The central compute solution that’s bringing the SDV vision to reality S. 253-266

„… infotainment (IVI), advance driver assistance systems (ADAS)/automated driving (AD), and Domain Control …” „… virtual platforms have direct impact on developer effectiveness.  Scalable Deployment: After the …”

doi.org/10.51202/9783181024232

Bernhard Geringer, Hans-Peter Lenz - 40. Internationales Wiener Motorensymposium 15.-17. Mai 2019

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Bernhard Geringer (ed.), Hans-Peter Lenz (ed.)

40. Internationales Wiener Motorensymposium 15.-17. Mai 2019

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 811 2019

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M. Alt, N. Fuhrmann, O. Bopple, L. Cloos, P. Souhaite Elektrifizierte Verbrennungsmotoren fur Volumenhersteller/The Road to Mainstream Availability of Electrified Combustion Engines S. I-131-I-149

„… ranges from 48 V BAS systems up to high voltage plug-in hybrids and electrical all-wheel-drive systems …” „… from an economical as well as from an ecological point of view. The combination of turbocharged direct …” „… pure BEV drive units, Groupe PSA continues to offer a wide variety of efficient and clean vehicles for …”

H. Sandquist, S. Li Modulare Hybrid Powertrain Familie fur weltweiten Einsatz/Modular Hybrid Powertrain Family for Global Application S. II-287-II-299

„… ., Johansson, Kaj., Josefsson, G., Johansson, L., Odenmarck, C. The New Volvo Drive-E 3-Cylinder Engines, 25th …” „… batteries; mainly lithium and cobalt [2-4]. This will have a direct impact on the battery cost through …” „… HEV - Introduction With the combination of an ICE and an electric drive system, the HEV powertrain …”

R. Osborne, A. Lane, N. Turner, L. McWilliam, N. Hinton, M. McAllister, J. Geddes, J. Gidney, J. Cleeton, P. Atkins, R. Morgan Ein Mager-Benzinmotor der neuen Generation für reduzierte CCfe-Emissionen in einer elektrifizierten Welt /A New-Generation Lean Gasoline Engine for Reduced CO2 in an Electrified World S. I-85-I-107

„… . A 2.0 litre turbocharged direct-injection gasoline engine has been developed, with a leanhomogeneous …” „… direct-injection (DI) gasoline engines to enter mass production utilised lean-stratified operation [2-5], and …” „… injectors [6-9]. Boosted lean direct-injection gasoline engines were first demonstrated almost 20 years ago …”

V. Verdino, P. Lavazza, D. Rampone, L. Garzarella, A. Mogavero, A. Vassallo, J. Barta, J. Catalogna, S. Franco, C. Marlett, M. Umierski Der neue General Motors 3,0 Liter Duramax Diesel-Sechszylinderreihenmotor für die 2019er Modelle des Chevrolet Silverado und des GMC Sierra /The New General Motors 3.0 Liter Duramax Diesel Inline 6-Cy... S. II-208-II-247

„… the positive ownership experience of the many current drivers from medium-duty market (Figure 2B). (A …” „… configuration is a direct result of no compromise in the performance, refinement and durability that these …” „… Aluminum Timing Drive 2-layer chain + oil-pump-driven belt Cooling System Active Thermal Management with …”

T. Tabata, H. Shibata, H. Katsurahara, Y. Konishi Weiterentwicklung eines flexiblen Motorsteuerungssystems für Benzinmotoren unter Berücksichtigung zukunftiger Elektrifizierung /Evolution of Versatile Gasoline ICE Core System, Considering Future Elec... S. II-266-II-286

„… operate with higher injection pressure, conventional solenoid-driven gasoline direct injection injectors …” „… mixture formation PI system. On the other hand, DENSO started mass production of gasoline direct …” „… injection (DI) systems in 1996. Since the direct injection combustion system is in the middle of its …”

K. Philibert-Palmer, C. Dicken, D. Mumford, M. Harper Das innovative Erdgaseinspritzsystem Westport HPDI 2.0 - C02-Einsparungen bei schweren Nutzfahrzeugen mit Flussigerdgas als Kraftstoff /The Innovative Westport HPDI 2.0 Natural Gas Injection System - ... S. II-248-II-265

„… Westport High Pressure Direct Injection (HPDI) 2.0 natural gas fuel injection system is in the field today …” „… 2019 - 249 - - 3 - Drivers The initial drivers for HPDI remain consistent today: the ability to …” „… percentage of the tonne-km carried and as a result are also critical for the legislatively driven CO2 …”

H. Won, A. Bouet, V. Manente, J. Kermani, F. Duffour Potenzial der GCI Technologie - Ein Benzin-Kraftstoff mit hoherer Selbstzündung zur Reduzierung des C02-Fusabdrucks /eines Euro 6d-konformen Personenkraftwagens (PKW) Potential of GCI Technology - Hig... S. II-176-II-191

„… erfüllt. Introduction Energy demand for global transport is increasing sharply, driven by economic …” „… transport of passengers and comprising no more than eight seats in addition to the driver's seat” and …” „… thermodynamic cycle, i.e., the compression ignition one. The main drivers behind this technology are: 1 …”

B. Lehman, K. Luchansky, C. Mariott, S. Shin Der neue 2.7L Turbomotor von General Motors/The New 2.7L Turbo Engine from General Motors S. I-108-I-130

„… SPI. The basis for the new combustion system was a 4-valve homogenous charge side Direct Injection (DI …” „… only from a performance perspective but also to ensure truck durability and drive quality. As stated …” „… and rod bearings, piston rings, bore hone, valvetrain spring loads, cam drive and adding a controlled …”

W. H. Pettit, D. A. Masten, C. E. Freese, M. Bork, M. M. Mann Antriebssysteme fur Brennstoffzellen und Batterien - eine Abwägung/Fuel Cell and Battery Propulsion System - the Balance S. I-326-II-X

„… population growth that is concentrated within large cities, air quality improvement goals that drive …” „… 's Electrification Propulsion Map Based on Drive Cycle and Duty Cycle Long distance BEVs require additional battery …” „… . Energy Storage Density Drivers - Gravimetric and Volumetric To meet ambitious global greenhouse gas (GHG …”

M. S. Choi, Y. H. Kwak, D. Roth, D. Jakiela, J. Song Untersuchung von Technologien zur Verbesserung der Kraftstoffeffizienz bei Turbo GDI Engine: CDA, Miller-Zyklus mit Ventilereignis, Wassereinspritzung, ND-AGR und hohem Kompressionsverhaltnis /Investi... S. II-300-II-314

„… applied to a boosted and direct injected (DI) gasoline engine and evaluated both individually and …” „… Rated power [kW]@RPM 104 @ 6000 Low end torque [Nm]@RPM 244 @ 1500-3200 Fuel injection system Direct …” „… to drive LPL EGR. Water Injection generally offered improvements of 1 to 3% over the other …”

J. Scharf, B. Franzke, P. Adomeit, M. Thewes, A. Balazs, T. Uhlmann, H. Baumgarten, C. Muller 200 kW/L bei Lambda = 1/200 kW/L at Lambda =1 S. II-315-II-342

„… Direct Injection (Deu: Direkteinspritzung) EDU Electric Drive Unit (Deu: elektrische Antriebseinheit …” „… Anordnung - 7-Gang Doppelkupplungsgetriebe - E-Motor EM2 55 kW (Peak 160 kW) als Electric Drive Unit (EDU …” „… treiben gemeinsam die Hinterachse an. Der E-Motor EM2 ist als Electric Drive Unit (EDU) ausgeführt. Er …”

W. F. Piock, G. Hoffmann, J. G. Spakowski, G. Dober, B. Gomot, H. Hulser Das neue GDi-System von Delphi Technologies - verbesserte Emissionen und Effizienz mit hoherem Druck /Delphi Technologies Next Generation GDi-System - Improved Emissions and Efficiency with Higher Pre... S. I-150-I-171

„… Flex PowerFlex Driver profile flexibility AFR Sensors Up to 6 CPU cores for high-speed processing of …” „… 2 and Clean Gasoline Engines with Direct Injection; 36th Vienna Engine Symposium, 2015 …” „… . BOSSI, G. HOFFMANN, J. SHI: Optimization of next generation high flow Gasoline Direct Injection; 11 …”

T. Tingelof, J. Dombrovskis, K. Samuelsson, L. Jorissen Weltweit fuhrende Brennstoffzellen-Stapeltechnologie mit europaischer Lieferantenbasis /World Leading Fuel Cell Stack Hardware with a European Supplier Base S. II-449-II-478

„… from -25 ° C, shock and vibration testing as well as drive cycle testing. One version of the fuel …” „… . A so-called compression plate, visible in the bottom of Figure 5, is in direct contact with …” „… , Kassel, 27. Okt. 2011. [18] S. Birrell, D. Wilson, C. Yang, G. Dhadyalla, P. Jennings: How driver …”

doi.org/10.51202/9783186811127

VDI Wissensforum GmbH - Commercial Vehicles 2023

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VDI Wissensforum GmbH (ed.)

Commercial Vehicles 2023

Series: VDI-Berichte

Volume 2417 2023

Results in this title

T. Kattenberg, D. Rasch Wheel slip control in electric vehicles – Combining the advantages of electric drives and friction brakes S. 229-240

„… is the large control loop with corresponding latencies. The eDrive on the other hand has no direct …” „… Wheel slip control in electric vehicles Combining the advantages of electric drives and friction …” „… integration of electric traction drives with their precise and dynamic controllability offers the opportunity …”

B. Lehner What is the UN-R 167 Direct Vision Standard S. 241-246

„… and tractor units) and specifies requirements on the drivers’ direct vision (I.ee. the vision achieved …” „… be low, since direct vision is being combined of Chassis/cab height (drivers position), that has the …” „… What is the UN-R 167 Direct Vision Standard Dipl.-Chem. Barbara Lehner, MAN Truck & Bus SE, Munich …”

Titelei/Inhaltsverzeichnis S. I-XII

„… , Helmond, The NetherlandsFuel cell electric drive concept for heavy-duty commercial vehicles 123F …” „… . Flämig, Institute for Transport Planning and Logistics, Hamburg University of TechnologyDriver …” „… advantages of electric drives and friction brakes T. Kattenberg, D. Rasch, ZF Group - Commercial Vehicle …”

F. Schweizer, T. Pflanz, M. Wagenblast, W. Tegethoff, J. Köhler, F. Breuer, L. Frerichs Fuel cell electric drive concept for heavy-duty commercial vehicles S. 123-140

„… Fuel cell electric drive concept for heavy-duty commercial vehicles Dipl.-Ing. F. Schweizer …” „… truck's powertrain features a high-voltage electrical system (HV sys-tem) with an electric drive axle …” „… , HV batteries and numerous HV auxiliary units. This drive to-pology, which is known from the …”

X. Seykens, C. Bekdemir, P. van Gompel How can hydrogen combustion engines contribute to realizing climate targets? S. 105-122

„… and efficiency.Drivers for Hydrogen In the future energy system with electricity as the "backbone …” „… Hydrogen Carriers (LOHC)) willremain. Direct use of these E-fuels in industry and transport (route D) is …” „… is presented in greater detail. Drivers for H2-ICE Many factors need to be considered for …”

P. Ziegler Use Cases and technical challenges of the MCS charging S. 51-54

„… what equals 4.5MWs. 2018s and todays motivation is mainly driven by the fight against the climate …” „… haul truck application. Main focus is the single driver operation because of driving range and charging …” „… times, but with some restrictions also a two driver operation can be achieved. In addition the EU …”

P. Akerman, A. Rupprecht Dynamic charging for trucks S. 35-46

„… charging corridors, it will be economical for freight operators to switch to electric zero-emission drive …” „… and are highly attractive to potential users, operators and governments, so as to drive market uptake …” „… hub-to-hub highway shuttle operations, the mandated driver rest times are likely to lose their relevance …”

C. Liehr The future is Megawatt Charging – A high power revolution on charging infrastructure for commercial vehicles S. 25-34

„… potential is much greater. Powerful MCS systems can deliver a massive 3.75 MW Direct Current (DC …” „… and Europe, drivers can cover hundreds of miles daily, but battery packs of eTrucks cannot support …”

doi.org/10.51202/9783181024171

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