WallyS56
Well-Known Member
- First Name
- Keith
- Joined
- Aug 4, 2024
- Threads
- 2
- Messages
- 218
- Reaction score
- 261
- Location
- Washington
- Vehicles
- 2024 Mach E Premium, 1969 Mercury Cougar, 1971 Ford Ranchero, 1993, F150 XL 4x4
- Occupation
- Teacher
- Thread starter
- #16
You’re correct- adaptive cruiser control and lane keeping works exactly the same with a hand on the wheel. Here in the states, it even does the auto-lane change with turn signal activation. You’re also right about curves- BC can’t “see” far enough ahead, so shuts off.Here in the EU we dont have BC or any kind of hands free systems because not allowed (yet, if ever).
So how does BC differ from adaptive cruise + lane keep? Not much. The differences are: 1) hands on the wheel 2) assisted lane change. Aside from these two things, the BC is nothing more that I can tell. So basically every car out there is BC capable, but just not fully enabled because legal raisins.
With this in mind, here is one local place where the "self drive" consistently drops off. Marked in green for your pleasure.
Somewhere along the midpoint of this curve where the curvature rate of change is greatest, the whole system drops off and gives you that ding sound; take the wheel buddy.
I have a strong suspicion that around the same type of curvature is too much also for BC and the root cause is it loses forward visibility to do any calculations and gives up. It also isnt speed dependant, same happens fast or slow.![]()
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