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Pro.pilot Advanced Driver Assistance Systems Enhancement of Comfort and Safety.

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Presentation on theme: "Pro.pilot Advanced Driver Assistance Systems Enhancement of Comfort and Safety."— Presentation transcript:

1 pro.pilot Advanced Driver Assistance Systems Enhancement of Comfort and Safety

2 Sensors and Systems

3 © Siemens VDO Automotive | SV C RS DA Local Data Lane recognition Object detection … 50 Global Data Lane segments Traffic signs … Internal Data Steering angle Wheel speed …. Driver Destination Action Dynamic etc… Local environmental sensing is the missing link between vehicle, digital map and real world ! Local Environmental Sensing

4 © Siemens VDO Automotive | SV C RS DA Advanced Driver Assistance Systems Key Sensors Laser Range Detection SIT 3D Camera Monocular Vision Stereo Vision Video Radar 24 GHz UWB near range 24 GHz NB mid range Lidar GPS & Map Localization by GPS and map Ultrasonic Short Range Low Cost Distance Sensor Communication Car to Car Car to Infrastructure

5 © Siemens VDO Automotive | SV C RS DA pro.pilot System Siemens VDO pro.pilot

6 © Siemens VDO Automotive | SV C RS DA pro.pilot Sensitive Guidance pro.pilot Night Vision (NIR) pro.pilot Concept Car pro.pilot Adaptive Cruise Control pro.pilot Blind Spot Detection / Lane Change Assist pro.pilot Lane Departure Warning pro.pilot Safe Exit Assist pro.pilot Traffic Sign Recognition pro.pilot Traffic Jam Assist pro.pilot Park Mate pro.pilot Night Vision (FIR) System Concept HMI Implementation in 2006

7 © Siemens VDO Automotive | SV C RS DA Lidar sensor & ECU for distance measurement with 5 infrared laser beams (one main plus 2 x 2 to cover cut-ins) Beam adjustment into curve High sensitivity (230m detection range) Effective water spray suppression Components HW Integration Brake & throttle control Sensor Fusion (e.g. with Digital Maps via Electronic Horizon) Integration of camera, rain sensor & light sensor into Lidar package possible Vehicle Integration Control via steering arm Warning strategy System status via Icons in Head Up Display or Instrument Cluster Acoustic signal for driver intervention Driver Interface Object detection and tracking Lane association Control of beam adjustment (sweep and micro-sweep) Algorithms Adaptive Cruise Control ACC Function and System

8 © Siemens VDO Automotive | SV C RS DA HW Integration CAN-Bus Interfaces Sensor Fusion (e.g. with Digital Maps via Electronic Horizon) Vehicle Integration Directed Vibration warning via steering wheel Variable thresholds for vibration and steering torque System Warning strategy System status via Icons in Head Up Display or Instrument Cluster Driver Interface Object Detection Algorithm for lane recognition based on lane track markings consideration of curves Monitoring of vehicle dynamics and driver actions Algorithms CMOS High Dynamic Range Camera Modular Image Processing ECU Electronic Steering Actuator for steering wheel vibration Components Lane Departure Warning Function and System

9 © Siemens VDO Automotive | SV C RS DA Dual-beam 24GHz Radar sensor with ECU in one package applying a pulsed frequency hopping UWB mode (SV patented) Electronic Steering Actuator for HMI Components Red LED in door frame close to wing mirror Vibrating steering wheel in combination with turn signal warning strategy Driver Interface Detection of relevant objects within the detection zone Classification of detected objects Issue warning Algorithms beam-shape I beam-shape II Warning Zone Blind Spot Detection (BSD) Function and System Integration of radar sensors invisibly behind fascia CAN-Bus Interfaces Sensor Fusion (e.g. with Digital Maps via Electronic Horizon) Vehicle Integration

10 © Siemens VDO Automotive | SV C RS DA Filtering Image analysis Object detection Algorithms Visualization via head up display Integration of navigation info Integration of lane markings in FIR- image Driver Interface HW Integration HUD visualization strategy with other functions Vehicle Integration Components NIR-sensitive camera (0,9μm) (same HDR CMOS camera as for LDW) ECU NIR headlights Alternatively: FIR-Camera Head Up Display Night Vision Function and System

11 © Siemens VDO Automotive | SV C RS DA eHorizon: provides GPS & map data for ADAS applications Data fusion of sensors and digital maps Object Detection (e.g. traffic signs) with probability calculation Algorithms Driver Interface Head-up Display or Instrument Cluster Reject button on steering wheel warning strategy Digital maps via eHorizon HDR CMOS Camera with ECU Head Up Display (HMI) Components HW Integration ECU CAN-Bus Interfaces Sensor Fusion Vehicle Integration Traffic Sign Recognition Function and System

12 © Siemens VDO Automotive | SV C RS DA CMOS High Dynamic Range Camera Modular Image Processing ECU Components HW Integration CAN-Bus Interfaces Sensor Fusion (e.g. with LIDAR) Vehicle Integration Object Detection Algorithm for vehicle recognition Monitoring of vehicle dynamics and driver actions Algorithms System Warning strategy System status via Icons in Head Up Display or Instrument Cluster Driver Interface Traffic Jam Assist Function and System

13 © Siemens VDO Automotive | SV C RS DA Driver Interface Display in Instrument Cluster warning strategy HW Integration ECU CAN-Bus Interfaces Vehicle Integration calculation of trajectory for semiautonomous parking maneuver Algorithms ultrasonic sensors steering actuator Components Park Mate Function and System

14 © Siemens VDO Automotive | SV C RS DA Driver Interface Enhanced road information on (navigation) display (e.g. lane position) Situation adapted driving instructions HW Integration ECU CAN-Bus Interfaces Sensor Fusion Vehicle Integration Digital maps Multiple sensors (Radar, Lidar, Camera) GPS Information Components Integration of environmental sensors data into navigation process Algorithms Sensitive Guidance Function and System

15 ADAS Safety and Comfort

16 © Siemens VDO Automotive | SV C RS DA Reduction of accident probability Get ready for the accident Mitigation of accident impact for passengers Normal Driving Critical Condition Pre-CrashIn-CrashPost-Crash pro.pilot Blind Spot Detection Lane Departure Warning Night Vision Adaptive Cruise Control Driver Monitoring Vehicle Dynamics ABS Anti Slip Control (e.g. ESP) Pre-Crash system Restraint System Front Airbag Side Airbag Post-Crash system GSM Telemetrics Rescue Scope System Situation Accident happens Accident avoidance C r a s h Integrated Passive and Active Safety Systems

17 © Siemens VDO Automotive | SV C RS DA (Source: Statistisches Bundesamt, 2005) Types of accidents in Germany in the year 2004 Europe 29 % Turns or Crosses -> BSD 16 % drives in front -> ACC 15 % Lane Departure -> LDW

18 © Siemens VDO Automotive | SV C RS DA pro.pilot Market Drivers Regular bodies (EU commission, NHTSA) require a substantial reduction of accident fatalities Increasing traffic density leads to more complex traffic situations and an increased workload of the driver Ageing society requires cars taking physical deficiencies of the driver into account Legislation: e.g. pedestrian protection, new regulations e.g. for mirrors Stringent fuel consumption and emission legislations may demand new driving strategies

19 © Siemens VDO Automotive | SV C RS DA pro.pilot Market Drivers Regular bodies (EU commission, NHTSA) require a substantial reduction of accident fatalities Increasing traffic density leads to more complex traffic situations and an increased workload of the driver Ageing society requires cars taking physical deficiencies of the driver into account Legislation: e.g. pedestrian protection, new regulations e.g. for mirrors Stringent fuel consumption and emission legislations may demand new driving strategies

20 © Siemens VDO Automotive | SV C RS DA Safety Comfort Fun & Pleasure Orientation & Overview Costs Driver Sales Profit Branding and differentiation OEMs Supplier Safety of all road users Environmental Protection Economics Society Vision "Collision Free Driving" Advanced Driver Assistance Systems Collision free driving Benefits for different interest groups

21 © Siemens VDO Automotive | SV C RS DA Assist but not patronize the driver! pro.pilot (Advanced Driver Assistance Systems) pro.pilot uses environmental sensing in order to assist the driver in his driving task to increase safety and comfort pro.pilot Philosophy of Siemens VDO

22 © Siemens VDO Automotive | SV C RS DA public name recognition of ADAS functions (Source: SV Consumer Survey) n = Adaptive Cruise Control Blind Spot Detection Lane Departure Warning Night Vision Park Mate Traffic Jam Assist Traffic Sign Recognition number of persons in % knownunknown

23 © Siemens VDO Automotive | SV C RS DA Advantages of different ADAS (Source: SV Consumer Survey) Adaptive Cruise Control Blind Spot Detection Lane Departure Warning Night Vision Park Mate Traffic Sign Recognition Traffic Jam Assist higher safety 56 %68 %70 %66 %23 %27 %36 % higher comfort 31 %15 %14 %12 %56 %35 %43 % more orientation 7 %14 %7 %20 %9 %21 %5 % no advantage 5 %3 %9 %2 %11 %17 %16 % n = 290 => ADAS can't be separated in Comfort-Systems and Safety-Systems

24 Summary

25 © Siemens VDO Automotive | SV C RS DA Orientation & Overview Driving like on the home course e.g. Sensitive Guidance, Night Vision, Object Detection Driving Pleasure & Fun Economic Driving Driving with less fuel consumption, less cost e.g. ACC Stop&Go Comfort / Relax Driving without stress e.g. LDW, ACC Enjoy driving, but never leave the limit Driver pro.pilot SV


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