Contents
Chapter 1. Introduction 7
Chapter 2. Referenced Documents 10
Chapter 3. Definition of the Current System 12
Operator-vehicle Interaction System Operational Definition 12
Operator-vehicle Interaction Subsystems 12
Modes of Operation for the Current System 14
Chapter 4. Level 2 and Level 3 Systems 15
Level 2 and Level 3 Automated Systems Operational Definition 15
Exposition of System Prototypes under Active Development 17
Traffic Jam Assist 17
Highway-Speed Automation 18
Automated Assistance in Roadwork and Congestion 19
Emergency Stopping Assistant 19
On-Highway Platooning 19
City Street Automated Driving 19
Automated Valet Parking 20
All-Road Autonomous Operation 20
Chapter 5. Modes of Operation 22
Model of Transitions 22
Shared Authority 23
Communication and Feedback Loops 23
Engaging the Automated Component(s) 24
Performance 24
Trust In L2 and L3 Automated Vehicles 25
Misuse in L2 and L3 Vehicles 26
Disengaging the Automated Component(s) 26
Operator Chooses to Disengage 26
Vehicle Disengages Automated Component 27
Notification Cues 28
Terminal State 28
Misuse Handling 28
Chapter 6. Risk Assessment 30
Potential Issues with Automated Vehicles 30
Potential Benefits of Automated Vehicles 31
Chapter 7. Introduction of Automation-Relevant Parameters 33
Introduction 33
Definition of Parameters 34
Chapter 8. Selected Automation Concepts for Human-Machine Interface Evaluation 43
Down-selected Parameters 43
Selected Automation Concepts for Human-Machine Interface Evaluation 44
Chapter 9. Operational Scenarios 46
Purpose of Scenarios 48
Chapter 10. Summary of Impacts 51
Operational Impacts 51
Organizational Impacts 51
Impacts during Development 52
Table 4-1. Summary of Automated Vehicle System Products/Prototypes under Development by Industry 21
Table 8-1. Vehicle Automation Parameters with High Industry Activity and Likely Near- or Mid-term Introduction 43
Table 9-1. Roadway to Attribute Mapping 49
Figure 3-1. Operator-Vehicle Interaction System (Source: Author) 13
Figure 4-1. Automated Operator-Vehicle Interaction System (Source: Author) 16
Figure 5-1. Transition of Automated Levels Model (Source: Author) 22
Figure 5-2. OVI Subsystem Communication Model (Source: Author) 24
Figure 8-1. Relevant Operational Parameter Investigation Model for L2 and L3 Systems (Source: Author) 45
Figure 9-1. Pre-crash Scenario Mapping (Source: Author) 47