ROHM SBD for xEVs & More
ROHM announced the availability of 200V ultra-low IR Schottky Barrier Diodes (SBD) optimized for automotive applications including powertrains and xEVs. The RBxx8BM/NS200 expands on the RBxx8 lineup of SBDs enabling high temperature operation that have already been proven in the automotive market in Japan. This new series offers ultra-low leakage current (IR) characteristics to achieve high withstand voltage of 200V. Replacing Fast Recovery Diodes (FRD) and rectifier diodes typically used in vehicle systems with ROHM’s new SBDs make it possible to improve forward voltage (VF) characteristics significantly (11% lower than conventional FRDs). This reduces application power losses and allows smaller package designs by reducing heat generation, contributing to greater space savings.
HELLA High-Res Digital Light SSL
With the new high-resolution lighting system “Digital Light SSL | HD”, the lighting and electronics expert HELLA is making a further significant contribution to greater safety and comfort in road traffic. With this lighting technology, more than 30,000 pixels can be controlled intelligently and individually, thus bringing about numerous new safety functions like optical lane markings. Furthermore, original equipment manufacturers and end customers can use SSL | HD technology to implement and experience further options allowing enhanced individualisation, such as coming and leaving home animations as well as communication functions.
The SSL | HD lighting technology also enables additional light-based safety functions, for instance in the form of an optical lane assistant. This can, for example, indicate the optimum lane to take when driving past road works and thus provide the driver with additional support in order to achieve safe and stable vehicle guidance. Another possible safety-enhancing functionality is the projection of protection areas for cyclists or pedestrians.
The “Digital Light SSL | HD” makes it possible to open up perspectives for new business models. Against this backdrop, HELLA offers original equipment manufacturers the option of freely programming lighting functions or developing new business models on a pay-per-use basis. Certain lighting functionalities are always stored in the vehicle, but are only activated on request in line with individual user requirements, and can for example be controlled and paid for via a mobile device.
Cree Partners with ABB’s Power Grid
Cree, Inc. , the global leader in silicon carbide technology, and ABB’s Power Grids business have announced a partnership to jointly expand the rollout of silicon carbide in the rapidly-growing high-power semiconductor market. The agreement incorporates the use of Cree’s Wolfspeed® silicon carbide-based semiconductors into ABB’s comprehensive product portfolio, enabling Cree to broaden its customer base while accelerating ABB’s entry into the fast-expanding EV sector.
Cree’s products will be included as part of ABB’s power semiconductor product portfolio, across power grids, train and traction, industrial and e-mobility sectors. Specifically, Cree’s industry-leading silicon carbide devices will be assembled into ABB power modules.
VW Starts Car.Software Expansion in 2020
Volkswagen strengthens its Car.Software organization with its Group responsibility for in-car software. Starting January 1, 2020, the Car.Software organization will operate as an in-dependent business unit. As a Group company, the Car.Software organization will centralize the associates and subsidiaries within the Group that develop car software and software for the digital ecosystems. Initially, around 3,000 digital experts from the software-related associates and subsidiaries will be grouped together in this unit. The Car.Software organization will be based at Audi Electronics Venture GmbH, and will incorporate other German sites, for example in Berlin, Bochum, the Ingolstadt area, the Stuttgart area, and in Wolfsburg. International locations of the software organization include Seattle and Beijing. Going forward, digital experts from the different Group brands and regions will also work together under the mantle of the Car.Software organization.
ANSYS Partners with Rockwell
Industrial companies now have access to a streamlined, holistic, end-to-end solution for design, automation, production and lifecycle management, thanks to a new strategic partnership between Rockwell Automation and ANSYS . Rockwell Automation, the world’s largest company dedicated exclusively to industrial automation and information, and ANSYS, the industry leader in simulation software, announced the partnership at Rockwell Automation’s 28th annual Automation Fair in Chicago.
ANSYS and Rockwell Automation will help customers develop simulation-based digital twins of products, processes or manufacturing. Historically manufacturers would dedicate an unimaginable amount of time and money to develop and test physical product prototypes. Now customers can design and test through simulation to accelerate development and analysis, improving product quality and reducing testing time across their organization.
Michelin & Faurecia Create SYMBIO
Michelin, the world leader in tires and sustainable mobility, and Faurecia, a leading technology company in the automotive industry, have formalized the creation of SYMBIO, A FAURECIA MICHELIN HYDROGEN COMPANY, a joint venture combining all their hydrogen fuel cell dedicated activities, with the aim of becoming a world leader in hydrogen mobility.
Built around a unique ecosystem, this joint venture is tasked with developing, producing and marketing hydrogen fuel cell systems for light vehicles, commercial vehicles and trucks as well as for other areas of electromobility.
Michelin and Faurecia’s complementarity makes it possible to offer a complete range of hydrogen fuel cell systems covering all types of mobility uses. Faurecia is contributing its technological hydrogen mobility expertise and the results of R&D work carried out with the CEA (the French Atomic Energy Commission). Michelin, for its part, is contributing the know-how of its subsidiary Symbio, an equipment manufacturer supplying hydrogen fuel cell kits as well as a range of services and design and production activities.
ISS Security Credential Management System
INTEGRITY Security Services (ISS) announces the delivery of the world’s first production-grade hosted Security Credential Management System that is based on IEEE 1609.2 standards. This CMS System is tied to the ISS Root CA that was created under the WebTrust for Certification Authorities auditing framework, the same framework used to assure the secure and safe operations of the underlying security of Internet e-commerce activity. This Root CA together with the ISS CMS, collectively known as the Security Credential Management System (SCMS), will serve the needs of DriveOhio’s Connected Vehicle and Traffic Management Systems.
Webasto New Modular Battery System
Webasto, one of the top 100 global automotive suppliers, continues to stake a claim in the rapidly expanding e-mobility segment of the commercial vehicle and automotive marketplace. The company exhibited elements of a new modular battery system, thermal management and charging solutions in Ford Motor Company’s booth recently at the 2019 SEMA Show in Las Vegas. Webasto won Ford’s 2019 Best of Show Stand Award for Outstanding Achievement in Design for Mustang Lithium, a one-off battery electric prototype with 1,000 ft-lbs of torque and over 900 horsepower.
The Webasto CV standard battery system is designed for total scalability and configuration flexibility. Each battery pack has 35 kWh of energy and up to 10 packs can be used for a combined 350 kWh. With 400V and 800V versions available, the system can be easily configured via the vehicle interface box (VIB), which is the master battery management system and power distribution unit. It is truly a plug-and-play system that reduces development time and cost for the vehicle manufacturer.
Within the battery pack, the self-contained modules also include desiccant cartridges that reduce condensation, integrated thermal runaway detection sensors and state-of-the-art pressure equalization monitors for added safety. Their compact, energy-dense format makes the battery packs easy for engineers to configure for use on virtually any vehicle platform.
Using the Mustang Lithium to show their capabilities of both designing custom energy storage solutions and supplying off-the-shelf standard battery packs, Webasto set the stage for today’s revelation that its commercial vehicle (CV) Standard Battery System is available in North America. With this modular battery system, Webasto meets the requirements of several commercial vehicle manufacturers to have a cost-efficient solution even for small quantities.
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