Dimensional Evolution of Intelligent Cars Human-Machine Interface considering Take-Over Performance and Drivers’ Perception on Urban Roads

Table 2

Classification of purchase intentions to interaction modes.

The starting mode of self-adaptive cruise	The position of the function key to adjust the distance between cars	The position of the function key of auto-hold	Purchase decision
Pulling the side stalk	On the middle of the left spoke	Under the EPB button	2
Pressing the button	On the middle of the left spoke	Under the EPB button	2
Pulling the side stalk	On the bottom edge of the left spoke	Under the EPB button	2
Pressing the button	On the bottom edge of the left spoke	Under the EPB button	1
Pulling the side stalk	On the middle of the left spoke	On the left of the EPB button	2
Pressing the button	On the middle of the left spoke	On the left of the EPB button	1
Pulling the side stalk	On the bottom edge of the left spoke	On the left of the EPB button	2
Pressing the button	On the bottom edge of the left spoke	On the left of the EPB button	2
Pulling the side stalk	On the middle of the left spoke	On the right of the EPB button	1
Pressing the button	On the middle of the left spoke	On the right of the EPB button	1
Pulling the side stalk	On the bottom edge of the left spoke	On the right of the EPB button	2
Pressing the button	On the bottom edge of the left spoke	On the right of the EPB button	1