Adapted Occupant Protection

Transcription

1 Adapted Occupant Protection As sensors are developed to give faster and more accurate data, crash counter measures will become more adaptive to provide the highest level of safety benefit to all occupants. Not all dummies are made alike. 14

2 Accident Analysis Using EDRs EVENT DATA RECORDER Pre-Trigger Event Data Buffer Pre-Trigger Event Data Crash Severity Indication EVENT DATA Event Trigger Decision Event Recording Decision Event Data Record Post- Trigger Event Data Collection Post- Trigger Event Data Crash Reconstruction 15

3 Increasing Benefits and Technology Adv. Engine Management for Increased Fuel Economy & Reduced Emissions 16 Euro 2 Requirements Baseline Fuel Economy Value Engines and vehicles Base EMS Gasoline port fuel injection - Electronic controls - Base on-board diagnostics Existing Euro 3 capable 0-10% gas, and 30% diesel fuel economy improvement Mid-function EMS Gasoline port fuel injection Electronic throttle control Intake cam phasing Electronic EGR Boosted Engines Direct Diesel Injection Multec Common Rail (CR) 1400/1600 APC and I2C controls European OBD Exhaust aftertreatment catalysts Euro 3, 4, 5 capable 10-30% fuel economy improvement High Function EMS Advanced port fuel injection Dual independent cam phasing Variable valve lift Active induction tuning Advanced Ignition Control CNG / alcohol fuels compatible Direct Injection Gasoline Homogeneous Boosted engines Direct Diesel Injection Multec CR 1600 / 1800 (5 injections per event) Enhanced APC+ and I3C controls Advanced aftertreatment catalysts Timeframe European and US emissions Improvements to meet worldwide fuel economy standards Advanced EMS Advanced gasoline fuel injection Advanced port fuel injection control Direct injection gasoline Stratified and homogeneous Advanced control strategy Advanced variable valvetrain Advanced diesel injection Multec CR 2000 Direct acting injection system Advanced combustion controls Advanced fuels Hydrogen and fuel reformers Advanced aftertreatment Advance transmission controls Hybridization / power electronics Advanced energy generation Solid Oxide Fuel Cell 2010+

4 Direction for Engine Management Control Electronics Electronics Microprocessor (up)»currently High end cores. Motorola PPC and Infineon TriCore» Next Generation Cores Motorola e500 family: MHz Infineon Audo-NG: MHz.»2010 & beyond Studying new architecture alternatives Motorola e MHz, Infineon Audo-NG 200 MHz, NEC, and Renesas Integration Custom silicon reducing component count»power supplies»integrated smart driver Ics»Interface I/O Ics DSP migration»vibration Input ASIC replacement Knock control feedback for gasoline Pilot inject feedback for diesel 17

5 Emissions - Diesel Diesel Fuel Reformer US Tier II Bin 5 (HLDT & MDPV) Diesel NOx & Particulate Traps Euro-5 / US Tier II Bin 5 Diesel NOx Trap Euro-5 / US Tier II Bin 5 DCPT 324 Diesel Catalyzed Particulate Trap 6XX (Next Gen) Euro-4 US Bin 5 Phase In Euro-5 / US Tier II Bin 5 DOXC 1 st GEN (LNX-54) Diesel Oxidation Catalysts 7XX Diesel Oxidation Catalysts 6XX (High Sulfur) / 8XX (Hi-T Dura.) Euro-3 Euro-4 US Bin 5 Phase In Euro-5 / US Tier II Bin

6 Diesel - Regeneration Engine Exhaust Oxidation Catalyst Reformate FTP-75 Test DFR System Average T2B5 50k Standard T2B5 120k Standard Heat for System (H 2, CO, N 2 ) NOx Adsorber NMOG wt.g/mi Diesel Particulate Filter Reduces Stored NOx CO wt.g/mi Oxidizes Carbon Particles NOx wt.g/mi PO X conversion of fuel and air to H 2 -rich reformate Reformate used to regenerate and desulfate NO X and DP traps Reformate can also be used to fuel engine to improve combustion Potential to meet US Tier II Bin 5 without onboard urea management Possible to reduce volume and PGM loading of traps Less energy consumption than engine fueling-based regeneration 19

7 Fuel Cell Solid State Reduce Battery Size of HEV Complements IC Engine EV range extender Automotive APU for Engine-off Electrical Power Gasoline and Diesel fuel 20 Heavy Duty Truck APU to Eliminate Overnight Idling Diesel fuel Military APU to Eliminate Idling During Silent Watch Mode JP-8 Fuel (High Sulfur)

8 Fuel Cells - PEM Controller Batteries Electric Wheel Motors Fuel Cell Stack Preferential Oxidation Compressor/Expander Gasoline Tank Water Reservoir Water-Gas Shift Partial Oxidation Radiator Fuel Vaporizer 21

9 Entertainment 22

10 Satellite Radio and TV 23

11 Telematics Short range vehicle communications provide new applications: handsfree phone, fuel payment, maintenance, rental car processing 5.9 GHz DSRC Vision: Digital integrated multi-band receivers and transceivers Integrated AM FM Radio with Telematics Integrated Digital Tuner Systems nality Increasing Functio Portable & Embedded Systems Digital Cellular 2.5G Open Architecture (JAVA) FM Band Mobile Satellite Transceivers Digital Cellular 3G DSRC / Dual Mode Satellites provide truly ubiquitous coverage Digital Cellular 2G Analog Cellular 1G 800 MHz DSRC Transition from analog to 2.5G digital cellular allows increased throughput with packet-switched data Current Beyond

12 Summary 10% growth rate over the next 5 years Exponential growth rate upon the advent of Solid State Fuel Cells and PEM Fuel Cells in the market Finance & Forecast Clive Jones 25