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VDI Wissensforum GmbH (Hrsg.)

ELIV 2021

Reihe: VDI-Berichte

Band 2384 2021

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W. Huhn Adaptive Driving Beam [1] – The next mandatory Safety System? S. 389-394

„… Adaptive Driving Beam [1] The next mandatory Safety System? Dr.-Ing. Wolfgang Huhn, Driving …” „… the phase of rulemaking, which means that ADB is not legal for the road in the US yet. The safety …” „… . 2 Software replaces mechanics The main directions for improvement were better smoothness for light …”

S. Kuhn Combined application of agile practices and functional safety in automotive software development S. 197-204

„… Combined application of agile practices and functional safety in automotive software development …” „… safety standard) and came to the following conclusions: 1. Agile methods like Scrum can be combined …” „… with functional safety. 2. It is beneficial to use agile methods like Scrum in complex safety …”

O. Kath Model-Based Systems Engineering accelerated S. 205-214

„… approached: We must achieve a holistic preview of anticipated behaviour, performance, functional safety …” „… ., trade-off studies, safety analysis or simulation. The models are not just replacing arbitrary documents …” „… product development process, we apply safety analysis methods to drive design decisions that lead to …”

J. Becker, D. Pangercic A Safety-Certified Vehicle OS to Enable Software-Defined Vehicles S. 435-446

„… A Safety-Certified Vehicle OS to Enable Software-Defined Vehicles Dr. J. Becker, Dr. D …” „… safety and security. The fifth-generation, currently being developed, will then see the introduction of …” „… , real-time execution, and with automotive functional safety certification. We draw an analogy to the field …”

G. Reichart, R. Asmus, B. Mattner AUTOSAR Vehicle Operating System (AVOS) – The Safe and Secure Framework for Automotive System Architectures S. 245-256

„… requirements for functional safety and VDI-Berichte Nr. 2384, 2021 245 cybersecurity, which must be applied to …” „… announcing different strategies in this area, ranging from improvements of existing concepts, the scale-up …” „… safety or cybersecurity requirements change. This requires OEMs to look at hardware and software …”

Titelei/Inhaltsverzeichnis

„… enhancements and local perception improvement for automated driving …” „… 175 S. Fülster, S. Hempel, R. Meyfarth, Deep Safety GmbH, Berlin f Software Technologies Automotive …” „… safety in automotive software development …”

J. Klesing, P. Schmitt Chassis Health Management – End-to-End Architecture and Methods S. 105-116

„… guarantee safety. SAE JA6268 Introduction The SAE Surface Vehicle and Aerospace Recommended Practice JA …” „… Extend Vehicle Operation & enhance Safety " + IVHM Capability integrated into Controls M an ua l D ia …” „… the backend benefit. Every vehicle “learns” from improvements in any vehicle (Fig. 12). Fig. 12 …”

U. Bodenhausen Make AI Testing Meaningful – From Understanding to Mastering of AI Testing S. 151-162

„… advancements in the functional improvement of AI based systems, the testing of AI based systems needs an …” „… improvement as well as testing throughout the project. Test-Time Data Augmentation These principles and …” „… . Analysis of the results 6. Definition of improvements, if needed frequently and do many incremental …”

D. Mehlig, M. Muller, J. Treier, A. Loges Long distance e-mobility in the trade-off between battery capacity & charging power – Battery immersion cooling as enabler technology? S. 545-562

„… lower battery weight and the electric drive efficiency improvement by implementing innovative e-motor …” „… as well as battery lifetime, availability of models and safety concerns are assumed to be constant …” „… nevertheless conceivable. For example, a larger battery can be seen as greater safety risk in an accident. An …”

M. Schleicher Paving the way for the „Software Defined Vehicle“ S. 273-284

„… fixes, Security, and safety updates Deployment of new features In Automotive Systems for …” „… continuous improvement and enhancement of functions Virtual Development and Development Kits allow …” „… industry on how to define and manage interfaces as basis for re-use and continuous improvement. The …”

M. Ghivari, D. Chakraborty State of Health and State of Charge Estimation method – A Machine Learning based hybrid approach S. 605-612

„… make robust algorithms that will improve battery health and safety. State of Charge (SOC) and State of …” „… improvement in accuracy provides more freedom for robust controls for vehicle control units resulting in a …”

A. Hohm, B. Hartmann, S. Khodaverdian, D. Bosch, B. Lattke, P. Keck The Evolution of Automation in Parking – Assisted, Automated, Autonomous S. 61-74

„… independent sensor technologies which is an important functional safety measure and a basic requirement …” „… respect to redundancies and safety requirements for Level 4 automation the mixed Type 1.X offers enhanced …” „… parking. First parking assistance system are already available in the market. Major improvements in the …”

C. Cremers, P. Hubertus, R. Laszlo, M. Pfeifle, O. Muratov Augmented Reality Guidance based on 6D Positioning and HD Lanes S. 367-380

„… costly sensors (such as front-facing cameras). Despite huge improvements in the AD domain, the majority …” „… observable. This layer helps vehicles adjust to upcoming situations early, supports driver safety and …” „… . The inclusion of such naive masking allows for significant improvements in the robustness of the …”

doi.org/10.51202/9783181023846

VDI Wissensforum GmbH - Fahrzeugsicherheit

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VDI Wissensforum GmbH (Hrsg.)

Fahrzeugsicherheit

Reihe: VDI-Berichte

Band 2312 2017

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S. Heine, R. Schöneburg, M. Fehring, J. Richert Wirkpotentiale von PRE-SAFE® Impuls Seite am Beispiel eines schweren Kreuzungsunfallszenarios S. 215-232

„… . INTRODUCTION Due to improved structure, seat belts and airbags, the safety level of modern vehicles has …” „… improvement of occupant protection, even implementing modern restraint systems such as adaptive airbags and …” „… actions increases dramatically. This, in turn, leads to great potential for further improvement of …”

H. Freienstein, H. Höpfner, F. Drews, T. Lich, F. Österle, W. Klier Reliable pre-crash detection and decision making for accident against oncoming traffic S. 197-214

„… . Heiko Freienstein, Fachreferent, Corporate Research, Vehicle Safety and Automated Driving Dr. H …” „… known that the progress in active and passive safety of modern vehicles has succeeded in reducing the …” „… statistics in industrialized countries show a stagnating trend. Beside the safety against Vulnerable Road …”

doi.org/10.51202/9783181023129

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VDI Wissensforum GmbH (Hrsg.)

Dritev 2022

Reihe: VDI-Berichte

Band 2401 2022

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D. Held The EtelligentReach Project – A new Level for Range and Dynamics S. 267-276

„… , as well as safety and fun-to-drive are key elements for the success of electric cars. This requires a …” „… Magna’s eDrive Systems and the vehicle brake system was integrated. This allows a further improvement in …” „… the field of vehicle handling performance and safety. The presentation will give an insight into the …”

H. Spånberg Electric Torque Vectoring Disconnect unit, eTVD S. 253-266

„… Safety, Cybersecurity, Software Over The Air(SOTA), Diagnostics. BorgWarner vehicle dynamics and product …” „… typical eTVD driveline. Disconnect Driveline Efficiency Improvements By disconnecting the secondary …” „… bi-directional actuator VDI-Berichte Nr. 2401, 2022258Vehicle Performance Improvement by Torque Vectoring …”

F. Lagier, N. Freund, K. Bause, S. Ott, A. Albers Simulation-based evaluation of high-speed PEEK gears in automotive powertrains and design of a validation environment for high-speed gears S. 223-240

„… improvement of a high-speed system through the use of polymer gears in a theoretical comparison to steel gears …” „… improvement of inertia or mass in comparison to the reference steel gear and is not of interest as long as the …” „… is planned in future examinations. Fig. 2: Safety calculation for different PEEK gear geometries (m …”

C. Ugare, A. Sibirko Plastics in high reliability Power Inverter Applications S. 209-222

„… high static acceleration can be fulfilled. Due to the high safety margin other mounting orientations …” „… significant amount of space, material and cost in the system and eases the process for safety compliance. The …” „… . The base plate and cooling system are connected to the chassis due to safety reason (Galvanic …”

F. Schuchter, M. Schönstein, K. Bause, A. Albers Temperature Modelling of a Dual Clutch with Artificial Neural Networks S. 335-346

„… MSE improvement can be achieved in the temperature range above 160°C. Here the MSE of the ANN is about …” „… cases, can also be improved from 7.2% to 3.4%. A significant improvement can be achieved for the …” „… an ANN fulfill the requirements of functional safety? These questions will be investigated in further …”

V. Ludwig Life Cycle Assessments – Magna’s Path to Eco-Social Products S. 27-36

„… produced electricity is available in 2050, an improvement to -50 % is possible for the PHEV and -80% for …” „… rights, safety violations, and the risk of non-compliance with legislation. Magna again derived hotspots …”

F. Duchi, M. Ivarson, A. Schmitt, F. Haag Innovative E-Drive testing and software optimization – Key to maximize range, comfort and robustness of modern electric powertrains S. 37-60

„… reduced number of switches of the IGBTs. Up to 0.33% improvement in the inverter efficiency compared to …” „… .. VDI-Berichte Nr. 2401, 2022 43 The potential NVH improvement through ICU application on the selected UUT is …” „… a WLTC cy-cle with the different ICU applicationsFig. 4]:  It is possible to achieve an improvement …”

doi.org/10.51202/9783181024010

Christian Woitzik - Experimental testing and numerical simulation of granules as crash absorber for double hull structures

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Christian Woitzik

Experimental testing and numerical simulation of granules as crash absorber for double hull structures

Reihe: Mechanik/Bruchmechanik

Band 356 2021

Treffer in den folgenden Teilen:

Introduction S. 1-5

„… , the collision behaviour of ships plays an important role with respect to the ship safety. The …” „… improvement of crashworthiness of a vessel is always an aspect regarding the development, manufacturing, and …” „… considered as a filling material for further improvements in crashworthiness. In order to do so, the …”

Conclusions and Outlook S. 113-115

„… improvements due to the filling of the cavity. The first set of experiments showed an improvement by 22% to 150 …” „… higher improvement in energy dissipation, but reduces the indentation 113 7 Conclusions and Outlook depth …” „… additional 114 safety margin to reduce the hull width was presented, in connection with calculations based on …”

Titelei/Inhaltsverzeichnis

„… Glass-Granulat – Experimentelle Untersuchung – Finite-Elemente-Methode Keywords: Collision safety – Double hull …” „… – Experimental testing – Finite element method In the maritime sector, the collision safety is an essential …” „… aspect of ship operation. Aiming at further improvements, the filling of the cavity in a double hull …”

Bibliography S. 119-136

„… Bibliography [1] National Transportation Safety Board, Marine Accident Report: Grounding of the U.S …” „… Transportation Safety Board (2003) [cited 2020-12-22]. URL https://www.hsdl.org/?abstract&did=746707 [2] Ship …” „… . Simonsen, Safety and structural crashworthiness of ship structures; modelling tools and application in …”

Numerical investigation S. 88-112

„… lines indicate the rupture of the outer hull and inner hull, respectively. An improvement in terms of …” „… improvement in energy dissipation. After the rupture of the outer hull, the resistance force maintains its …” „… parameter set and, for comparison, the empty structure. The improvements due to the granules are significant …”

Experimental investigation S. 64-87

„… granules [106]. Thus, the setup provides enough safety 750 mm 1090 mm 1500 mm 280 mm 700 mm Cutout Figure …” „… Experiment 1 The improvements in crashworthiness compared to Experiment 1 will be discussed. Therefore, the …” „… after breakage (left) and before (right). Comparison with Experiment 3 To estimate the improvements, it …”

doi.org/10.51202/9783186356185

VDI Wissensforum GmbH - ELIV-MarketPlace 2022

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VDI Wissensforum GmbH (Hrsg.)

ELIV-MarketPlace 2022

Reihe: VDI-Berichte

Band 2405 2022

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U. Bodenhausen Comprehensive Test Strategy for AI Based Systems – From AI Test Principles to T est Optimization S. 265-282

„… improvement of AI based systems, the testing of AI based systems needs an extension of existing best practices …” „… of test data from training data; 2. Frequent full testing; 3. Improvement of test data base; 4. Data …” „… literature, the research is mostly focusing on improvements in learning and generalization ability. In the …”

S. Kuhn Reliable and safe maps for automated driving S. 325-330

„… , Baden-Baden© Elektrobit 2022 | Public informationMap data can be used to improve ADAS and AD safety …” „… , 2022 3Multiple aspects must be considered4 Cyber Security(ISO/SAE 21434)Functional Safety(ISO 26262 …” „… )Hardware or software not working according to the specificationNominal Performance(ISO 21448)Safety in …”

S. Poledna, L. Antonia Zaza Bringing together major stakeholders to shape the future of autonomous operation. Can this also be done for the offhighway industry? S. 447-460

„… continuous improvementCar.OSADAS/AD Configuration & life cycle mgmt. Validation & verificationSimulation …” „… efficiently and in quality while minimizing costs. In addition, high safety standards must be considered, and …” „… increase productivity, efficiency, and safety in a wide range of industries around the globe. The AOC …”

L. Völker, T. Königseder In-Vehicle Network Security – MACsec, the game changer S. 201-210

„… manipulated by attackers. Without security, the safety of the driver and passengers cannot be guaranteed …” „… same time. We examine different generations of network security approaches and how improvements can be …” „… safety of the driver and passengers cannot be guaranteed, mileage might be manipulated, and customers …”

V. Anselm, I. Kotori Mastering Data Replay and HIL for ADAS and AD together S. 145-158

„… enhance the safety and reliability of advanced driver-assistance systems (ADAS) and autonomous vehicles …” „… LoopCoverage Analysis and Safety Case In-UseDEVELOPMENTDATALOGGING VALIDATION DEPLOYMENTEstablished …” „… efficiency improvements and higher product qualityhttps://www.forbes.com/sites/patrickmoorhead/2021/06/25 …”

Florian Pampel, M. Stapelbroek, I. Hazanavicius Tailored battery systems for entry level up to high performance applications Challenges in battery development S. 99-108

„… density, cost, charging performance and lifetime. However, all must provide maximum safety for customers …” „… meet the high safety requirements for use in partially or fully automated vehicles. Battery systems …” „… and flat packs, while maximizing safety and decreasing costs to offer customers the highest driving …”

K. Talits Automatic Camera-based Road Defect Detection with Neural Networks S. 305-314

„… driving task and is a main factor for the comfort and safety of the driver. Real time detection of …” „… Information Classification: InternalMotivationA lot of room for improvement with applicability of AI based …” „… 10D00mAP Improvement (+0.021)New Label on ADSTool Properties RuntimeJetson[ms]RuntimeGTX[ms]mAP@0.5 …”

A. Berger An Advanced High-Efficiency Inverter with High Switching Frequencies to Improve Powertrain Efficiency and Performance S. 85-98

„… Accessibility: A Review of Technological Improvements for Electric Machines, Power Electronics, and Batteries …” „… safety.HARD-SWITCHED INVERTERS Major sources of losses in hard-switched inverters :• Conduction• Switching4OUR …” „… RIPPLE(APK-PK)DC CURRENT RIPPLE (APK-PK)EFFICIENCY IMPROVEMENT COMPARED TO 10KHZ10 kHz 15 7 -20 kHz 8 2 7.39%40 kHz …”

doi.org/10.51202/9783181024058

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