Mapped highways

[9point81]

I've searched, but there is just a ton of info to sift thru, so I have not been able to locate it if it has been put out before. I am looking for a link or something to show which highways are mapped for the Dream Drive to work on. I am new to Lucid with a Gravity DE on order and plan to pick up and road trip back home with it when it comes in. I want to try all the features of Dream Drive (Pro) out on the 8 hr trip, assuming it will work on the highway. Thanks!

 

[segbrk]

There's no map that I'm aware of, but generally it is supposed to be any freeway (no traffic lights/intersections) in the US. I haven't found any counterexamples to that. Some highways with intersections have been included presumably by accident, but I'd be careful with that even if it lets you activate it because the lane keep is not clever enough to get through an intersection where there's a break in the lanes.

 

[Steveinarizona]

I've searched, but there is just a ton of info to sift thru, so I have not been able to locate it if it has been put out before. I am looking for a link or something to show which highways are mapped for the Dream Drive to work on. I am new to Lucid with a Gravity DE on order and plan to pick up and road trip back home with it when it comes in. I want to try all the features of Dream Drive (Pro) out on the 8 hr trip, assuming it will work on the highway. Thanks!

Lucid doesn't use mapped highways like Ford and GM. Instead, like many other EV makers, it uses its cameras, lidar, etc. for HDA.

 

[segbrk]

Lucid doesn't use mapped highways like Ford and GM. Instead, like many other EV makers, it uses its cameras, lidar, etc. for HDA.

That's not true. It uses HD mapping as well, and is geofenced to specific highways. It's just that the "specific highways" were, I assume, decided by filtering by certain properties (like no intersections) rather than a manual process.

 

[borski]

That's not true. It uses HD mapping as well, and is geofenced to specific highways. It's just that the "specific highways" were, I assume, decided by filtering by certain properties (like no intersections) rather than a manual process.

It does not exclusively work on HD-mapped highways. Drive Assist is geo-fenced to certain classes of roads, as has always been the case. (This is what I think folks actually mean by “pre-mapped,” but that is not the right term for it)

Since 2.4.0 Lucid has used HD maps to improve performance when coverage is available, but Drive Assist is still available even when HD maps are not.

 

[9point81]

It does not exclusively work on HD-mapped highways. Drive Assist is geo-fenced to certain classes of roads, as has always been the case. (This is what I think folks actually mean by “pre-mapped,” but that is not the right term for it)

Since 2.4.0 Lucid has used HD maps to improve performance when coverage is available, but Drive Assist is still available even when HD maps are not.

Ah, thank you sir! The terminology being used for "pre-mapped" is what was throwing me.

 

[jedwin]

Ah, thank you sir! The terminology being used for "pre-mapped" is what was throwing me.

Yes, I was pleasantly surprised to see HA remain active on at least one of the larger non-interstate US routes during a Maine-hills daytrip. (one that was 55mph+ out of town, and 2 lanes through towns) It worked flawlessly through a series of traffic lights on a "commercial strip" that day, as if in stop and go highway traffic, and kept the lane just fine.