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Men everywhere feel your pain lolWife: "Why is it so jerky?"
Me: "Well, it can decelerate somewhat abruptly while on freeway interchanges..."
Wife: "It's not just around corners, it's all the time on the freeway; why do you use it if it is so bad?"
Me: "Well, I'm trying it out; I think maybe you notice less if you're driving"
Wife: "Well, I notice it. It's ok to try it out if you're the only one in the car, but it isn't cool to do it otherwise"
Me: ...
Wife: If you keep trying to use it, I'm going to stop riding in this car, and we're going to have to take my car*. It's not relaxing.
Me: <disengages Autopilot for remainder of trip>
<a couple minutes pass>
Wife: It's much smoother now. Did you turn it off?
Me: Yes, I did.
Wife: I'm much more relaxed now.
* My wife's car is a Chevrolet Spark EV. That tells you something.
You can't make this stuff up!
Here's hoping that Tesla discovers low pass filters soon.
Here's hoping that Tesla discovers low pass filters soon.
That's how I see freeway commuting in manual. I love driving on a country road, but that grunt work? F'get about it. Happy to let my Nicky handle the details.
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That's how I see freeway commuting in manual. I love driving on a country road, but that grunt work? F'get about it. Happy to let my Nicky handle the details.
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LOL! Brother, you’re not alone! I have an optional speed limiter in my 3 called “Wife Mode”. Sudden bursts of acceleration while responding to traffic situations engages “Wife Mode”. I’ve contacted our Tesla SC with a trouble ticket. They told me they couldn’t help, and recommended I “uninstall” myself. Unfortunately, the only way to disengage “Wife Mode” is to remove the front passenger and rear bench seats.
Wife #1? Are you already planning on a #2, #3 or #4 to come?Oh, and FWIW, Wife and I have evolved a modus vivendi: I don't criticize her driving, and she doesn't criticize ours. [Nicky and I] drive like she's not there. When she drives, I shut up. Works wonders.
After all, if Nicky tries something jerky, or I whip it, I don't care. So why should wife #1 bark at ME?
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I think we're seeing hints of smoothing when people merge or cut in. In recent firmware versions, the car responds by slowly restoring following distance, instead of the instantaneous response you get when the car ahead of you abruptly slows down. If they can apply this behavior to more aspects of the driving task, we'll all be happier.As described above, they need to take the "edges" off of the acceleration. No sudden changes in acceleration...just ease into it. This does not mean you can't accelerate as quickly - you can compensate for the slower onset by having slightly higher peak acceleration/deceleration - and it would probably feel better. There are probably practical or safety reasons for why they haven't yet smoothed it - but who knows.
What..? Regular AP as of today is fantastic. It takes a bit of patience to understand the nuances and edge cases, but it does an amazing job of reducing stress.Wouldn’t it be easier to just “drive” the car and wait for refinement of the AP feature? I get that Tesla collects data but, it just seems a bit much to consternate over.
What..? Regular AP as of today is fantastic. It takes a bit of patience to understand the nuances and edge cases, but it does an amazing job of reducing stress.
I am guessing you haven't driven much with AP, and hence this comment?
What..? Regular AP as of today is fantastic. It takes a bit of patience to understand the nuances and edge cases, but it does an amazing job of reducing stress.
I am guessing you haven't driven much with AP, and hence this comment?
Oh, and if you are tired of your car beeping at you (lane keep assist, emergency braking etc...) maybe your car is telling you that you have bad driving habits lol. Things like using your signal for lane change and not leaving braking until the last second will almost completely avoid 'unnecessary' warning chimes. YMMV, but I've never had any of the warnings come up except where someone in front of me did something that could have led to an accident and needed my attention immediately.
When you approach stopped traffic from a lane that isn't stopped, the alert sounds itself.
When someone slows in front of you to make a turn, unless you're already off the accelerator it sounds the alert.
I set the warning to "medium" because it was absurd in "early"
Have you even been in a Tesla? Hahaha. Oh man the amount of chimes and noises it makes are so many that Elon has gone on Twitter to say that they're going to introduce "Joe mode", what ever that means.
The default setting for early collision warning simply does not work in multi-lane urban and sub-urban driving. When you approach stopped traffic from a lane that isn't stopped, the alert sounds itself. When someone slows in front of you to make a turn, unless you're already off the accelerator it sounds the alert. I set the warning to "medium" because it was absurd in "early", and even the mid setting was ridiculous. I turned it off because I'm a safe driver and I don't need it. Not because I'm having close calls, but because the system is foolish. The former CEO of MobilEye has given a half dozen conference talks about this, as it happens, so I'm certainly not alone in thinking early alert systems are overly aggressive for real world scenarios.
God help you if you're approaching a stopped lane on the left with vehicles parked on the right, the system just goes insane.
I’ve had very different experiences, including the other night when I picked up my mom and stepdad from the airport. My stepdad sat up front and had some idea of what was going on, but my mom had no idea until we were almost home that it wasn’t just me driving.
I’ve had similar experiences with co-workers and friends. It’s only in rare cases where it aborts a lane change and abruptly shifts back, or is too aggressive about slowing to let a car merge in, that anyone ever asks “what was that?” or “was that you or the car?”
I don’t think he’s talking about any of the collision warning stuff. And I honestly have no idea what you’re talking about with these statements. It sounds like maybe something is wrong with your car, or maybe you don’t know how bad of a driver you are?
There was a somewhat recent update which seemed to cause some false alarms with FCW on medium so I did change it to “late”, but I’ve been planning to put it back to see if that still happens. I used it for most of a year on medium/normal and never had an issue, maybe 2-3 false positives and at least as many true ones. Though mostly I’d go months without hearing from it at all.
To describe my conclusions about autopilot-
- In light traffic it's fine and following lanes, handling some interchanges, and some exits. It fails frequently at overpasses. It prefers the right-most lane and fails miserably when approaching a vehicle on on onramp by slamming on the brakes to allow the person onto the highway.
- In medium traffic it fails constantly with unnecessary or aborted land changes, jerky following of traffic, cutting faster moving traffic off, not moving out of lanes as faster moving traffic approaches. Traffic volume likely keeps it out of the right-most lane.
- In heavy traffic, I occasionally get a request to move to a different lane and need to dismiss it every time it's suggested. Lane changes are too timid in heavy traffic, but for the most part keeping it in my current lane works fine and that's the choice it makes 80% of the time. If I don't disable HOV lane preference, it will demand I move to the HOV lane no matter what, and I tend to turn off AP for this reason after a while. Stops and starts are jerky no matter the follow distance or chill setting. Heavy traffic mostly works though.
So, because nobody here is doing rigid, repeatable, scientific testing, everything is anecdotal. And because time of day, weather, and traffic volume have a major impact on the system, we're bound to have some people thinking that the system is flawless and others thinking those people are insane. Add on top of that the fact that some drivers are total garbage and think slamming on the brakes on the highway is a perfectly acceptable thing do to, and we've got ourselves a conversation leading to nowhere.
What we need is repeatable test parameters that can highlight failures, successes, and improvements over time.