The future of urban mobility. Connected, autonomous, electric and wireless

Transcription

1 1 The future of urban mobility Connected, autonomous, electric and wireless

2 The future of urban mobility WEVC technology acronyms explained WEVC DEVC PHEV EV Wireless Electric Vehicle Charging Plug-in Hybrid Electric Vehicle BP Base Pad FOD Foreign Object Detection Qualcomm HaloTM wireless electric vehicle charging (WEVC) is an exciting new technology that allows electric vehicles (EV) and plug-in hybrid EVs (PHEVs) to charge conveniently; drivers simply park and charge without the need for plug-in cables or adaptors. Dynamic Electric Vehicle Charging Electric Vehicle VP Vehicle Pad LOP Living Object Protection 1 Technical benefits Qualcomm Halo WEVC technology is licensed Quick: Offers quick charging by Qualcomm Incorporated. with high power WEVC, supporting wireless power transfers at 3.7 Prototype charging systems, functional prototypes and reference designs areand products of kw, 7.4 kw, 11 kw 22 kw. Qualcomm Technologies, Inc. Efficient: Offers wireless power transfer efficiency of 90%+. Convenient: Offers drivers the potential to charge at wireless charging stations at home, at work, in public and eventually even while driving, with dynamic charging charging on-the-move PSU Power Supply Unit WPT 1. Power Supply Unit (PSU) 2. Base Pad (BP) 3. Wireless Power Transfer (WPT) Wireless Power Transfer Qualcomm Halo Wireless Electric Vehicle Charging System VCU Vehicle Control Unit Qualcomm Halo WEVC technology is licensed by Qualcomm Incorporated. Prototype charging systems, functional prototypes and reference designs are products of Qualcomm Technologies, Inc. 4. Vehicle Pad (VP) 5. Vehicle Control Unit (VCU) 6. Battery The BP can be mounted on the floor surface, flush or even buried. The technology supports varying ground clearances from SUVs through to roadsters. Surface Flush Buried

3 2 3 Qualcomm Halo technology The Qualcomm Halo technology is backed by more than 10 years WEVC R&D and an engineering collaboration with The University of Auckland. The technology uses resonant magnetic induction to transfer energy, wirelessly, from a ground-based pad to a pad integrated in the vehicle. Qualcomm Halo WEVC technology supports semi-dynamic charging, for applications such as taxi charging at ranks through to fully dynamic charging, charging lanes on a motorway. It also supports self-driving vehicles to charge autonomously. Qualcomm s engineers have carried out multiple WEVC system integrations into different passenger vehicles, giving real world insights into among other things packaging, shielding, communications and thermal issues. Qualcomm has unrivaled R&D with engineering expertise covering automotive markets around the globe: Switzerland, Germany, New Zealand, China and US. Our roadmap covers static, semi and fully dynamic WEVC solutions. Qualcomm is delivering WEVC programmes into advanced engineering teams of global automotive manufacturers. Ancillary Systems Ancillary systems cover positioning and safety, such as foreign object detection (FOD) and living object protection (LOP). Positioning A positioning system helps align the vehicle over the BP, which may not always be visible. The driver receives information about which direction to steer and when to stop, ensuring a simple and easy driver experience. The range and accuracy of the system supports parking assistance features and future autonomous vehicle parking. Safety A FOD system is designed to detect objects that may become thermal hazards when exposed to magnetic fields. A LOP system identifies the presence of humans or animals close to the power transfer system, where magnetic field levels may exceed exposure regulations. Examples include a child reaching for a ball under a vehicle or a cat sitting under a vehicle. Both the FOD and LOP systems are located in the BP, reducing complexity on the vehicle. Should either FOD or LOP safety system be triggered, power transfer will be suspended. The driver will be notified, and charging can be reinitiated once the metallic or living object has been removed or moves on. Magnetic optimization delivers smaller pads with enhanced performance - higher coupling coefficients mean lower system currents, higher efficiencies and the ability to support higher z-gaps while maintaining interoperability between different magnetic architectures.

4 4 5 Full systems design approach Our collaborative business model Qualcomm s ongoing collaboration with automotive partners allows fit-forpurpose, relevant technology. Qualcomm s complete engineering approach covers system design, testing and simulation, along with vehicle integration. Qualcomm Halo WEVC technology was developed using a systems design approach whereby our engineers generated practical solutions to technical challenges across the entire WEVC system, including: power conversion; tuning; magnetics; control; communications; and safety systems. System Integration Qualcomm s comprehensive technology transfer process is designed to enhance the ability of Tier 1 and EV Supply Equipment (EVSE) licensees to develop commercially and technically viable WEVC systems. Qualcomm has a broad and deep patent portfolio that applies across the whole WEVC system; including solutions to address technical issues and problems related to coupling factor, coupling factor variability, system operation, FOD, LOP, positioning and alignment, communications etc. Qualcomm licenses the Qualcomm Halo WEVC technology and offers support to licensees as they develop and manufacture the technology for implementation by the automotive manufacturers and infrastructure providers. Qualcomm Halo WEVC technology allows licensee partners to design and build a WEVC system that meets automotive manufacturer requirements, regardless of coil architecture. Standards Power Electronics Communications Magnetics Invent Passionately engineering new technologies Share Proliferating with licensing Collaborate Supporting implementation across the ecosystem EMC Foreign Object Detection, Living Object Protection, Positioning Regulatory Compliance

5 6 7 Automotive pedigree Qualcomm Halo vehicle magnetics Technology Roadmap Qualcomm s advanced roadmap delivers incremental product improvements as well as new technologies to support standardized and interoperable technology suitable for stationary and dynamic charging. Collaboration Qualcomm s collaboration with automotive manufacturers supports fit-for-purpose, relevant technology. Qualcomm s complete engineering approach covers system design, testing and simulation, along with vehicle integration. Licensees of Qualcomm Halo technology are offered access to reference design packages and service, comprehensive documentation, training, technical support and rights to use Qualcomm s intellectual property. Qualcomm believes access to the Qualcomm Halo technology is important to build robust, commercially viable WEVC systems that meet the requirements of the Automotive OEMs, irrespective of the magnetics used; circular, DD or solenoid. Experience Qualcomm has extensive resources and competencies in key areas across the automotive value chain and experience in the deployment of novel technologies involving complex ecosystems. Standards and Compliance Qualcomm has strong standards and regulatory experience and expertise in delivering compliant engineering solutions. Circular WEVC magnetic architectures are based on a single coil in the BP or the VP; wound in a circular formation. Double D (DD) WEVC magnetic architectures are based on a single coil in the BP or the VP; typically these are interwoven to resemble a figure of 8, or two letter Ds side by side. The importance of interoperability Interoperability is the ability of any VP to charge from any BP irrespective of their design, manufacturer or vehicle to which they are fitted. This means EV drivers will be able to wirelessly charge at any WEVC bay independent of which supplier provides the hardware, or which EV they drive. Interoperable magnetics support a range of power transfer levels and varying vehicle ground clearances from SUVs through to roadsters, they are also suitable for surface, flush and buried installations. One way interoperability can be achieved is through the use of a BP magnetic architecture which interoperates with multiple VP magnetics including circular, solenoid and DD structures.

6 8 9 Overview of societal trends driving adoption of EVs Global urbanisation Mega cities are forecast to grow from 10 today to 40 by 2030 (Urban Mobility report, CEBR 2017) Infrastructure strain As cities grow there is huge pressure on public and private transport infrastructure Health costs Urban outdoor air pollution causes 1.3m deaths worldwide per year (World Health Organisation estimate) Air pollution Legislation and fines for pollution continue to evolve (Environment Protection Agency, EC) Simply park and charge without the need for plug-in cables or adaptors.

7 10 From race to road Qualcomm Technologies, Inc. (QTI) is an Official Technology and Founding Partner of FIA Formula E Championship. As a leader in wireless technology, QTI is supporting Formula E in their quest to incorporate exciting new and innovative technologies into the race series. Qualcomm Halo WEVC systems are integrated into the Official Qualcomm Safety Cars. Enabling these key support vehicles to be charged wirelessly ensures they remain fully charged at all times, ready to be rapidly deployed in case of an emergency. Qualcomm s wireless EV charging system is ground-breaking technology and represents an exciting evolution for charging electric vehicles. Wireless charging has the potential to radically improve the EV driver experience and Formula E provides the perfect platform in which to develop, test and showcase this exciting new technology. Alejandro Agag, Founder & CEO, Formula E 11

8 12 Automotive heritage For over three decades the automotive industry has trusted Qualcomm to deliver innovative automotive solutions. Qualcomm is working to develop technologies that will help automotive manufacturers to develop vehicles that are safer, cleaner, more connected and increasingly autonomous. QTI collaborates closely with The University of Auckland, leveraging a 20-year heritage of WEVC innovation, the University is an acknowledged pioneer and leader in inductive power transfer. Qualcomm has announced key automotive relationships: Strategic collaboration with Daimler, including Daimler s Wireless Power Transfer 2.0 high performance program for EVs; QTI is an Official Founding and Technology Partner of FIA Formula E Championship; Qualcomm has deep experience and expertise in standardisation for both the automotive and wireless charging sectors. Qualcomm has provided the Qualcomm Halo WEVC technology for a 100 meter test track that has been built as part of the FABRIC project. FABRIC is a 9m project, part-funded by the European Commission, addressing the technological feasibility, economic viability, and socio-environmental sustainability of wireless dynamic EV charging. Qualcomm succeeded in demonstrating simultaneous charging two EVs at 20 kw whilst driving at highway speeds. Licensees of Qualcomm Halo WEVC technology announced publicly to date include: Chargemaster, Efacec, Brusa, Ricardo, Lear, Lumen, Preh and Nichicon. Qualcomm has extensive experience and expertise working across all facets of standards and regulatory development and unrivalled global R&D and application engineering teams. 13

9 14 Qualcomm Headquarters 5775 Morehouse Drive San Diego, CA United States of America T: F: qualcommhalo.com Qualcomm Technologies International, Ltd. Building 4 Chiswick Park 566 Chiswick High Road London W4 5YE United Kingdom T: F: qualcommhaloinfo@qti.qualcomm.com qualcommhalo.com 2018 Qualcomm Technologies, Inc. All rights Reserved Qualcomm is a trademark of Qualcomm incorporated, registered in the United States and other countries. Qualcomm Halo is a trademark of Qualcomm Incorporated. All Qualcomm Incorporated trademarks are used with permission. Other product and brand names may be trademarks or registered trademarks of their respective owners. References References in this document to Qualcomm may mean Qualcomm Incorporated, Qualcomm Technologies, Inc. and/or other subsidiaries or businesses within the Qualcomm corporate structure. Qualcomm Incorporated includes Qualcomm s licensing business, QTL, and the vast majority of its patent portfolio. Qualcomm Technologies, Inc., a wholly owned subsidiary of Qualcomm Incorporated, operates, along with its subsidiaries, substantially all of Qualcomm s engineering, research and development functions, and substantially all of its product and services businesses, including its semiconductor business, QCT.