1. Hands-off detection versus Start of Lane Change Manoeuvre
Submitted by the experts of OICA
Informal Document: ACSF-14-10
Hands-off detection versus Start of Lane Change Manoeuvre

2. LCM does not start Is it prohibited to start LCM or not?
If, after a period of no longer than [3s] the driver is not holding the steering control, the system shall detect hands-off
Hand-off
Detection by system
2.5s
LCP
LCM
According to CP proposal: « the system has not detected that the driver is holding the steering control at the start of the LCM »
Is it prohibited to start LCM or not?

3. LCM does not start Is it prohibited to start LCM or not?
If, after a period of no longer than [3s] the driver is not holding the steering control, the system shall detect hands-off
Hand-off
Detection by system
2.5s
LCP
LCM
According to CP proposal: « the system has not detected that the driver is holding the steering control at the start of the LCM »
Is it prohibited to start LCM or not?

4. LCM starts Is it prohibited to start LCM or not?
If, after a period of no longer than [3s] the driver is not holding the steering control, the system shall detect hands-off
Hand-off
Detection by system
2.5s
LCP
LCM
According to CP proposal: « the system has not detected that the driver is holding the steering control at the start of the LCM »
Is it prohibited to start LCM or not?