Lexus Product Analyst Explains How Driver Assist Works | WSJ Tech Behind

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  • Опубликовано: 8 ноя 2024

Комментарии • 110

  • @wsj
    @wsj  Месяц назад +10

    Waymo to offer self-driving cars on Uber in Austin and Atlanta: on.wsj.com/4gCHnxRb

  • @thepmj18
    @thepmj18 Месяц назад +34

    Backdoor Lexus Promotions.

  • @alex3261
    @alex3261 Месяц назад +39

    lidar and radar signals travel at the same speed, the speed of light. 04:55

    • @alex3261
      @alex3261 Месяц назад +2

      @@GameboyAdvanceSP_786 it is wrong in any conceivable wat, as the signal processors are very similar. It has to do with the beam width and the surface reflectivity to certain wavelengths.

  • @cat_quitesuit
    @cat_quitesuit Месяц назад +2

    My direct relatives (family) have one Telas bought 7 years ago, and 1 BYD bought 1 year ago, and the one said it was a regret having bought too early a Tesla.

  • @the_rzh
    @the_rzh Месяц назад +18

    The advanced cruise control and lane-keeping features of my Honda are useless. However, if you need to replace a windshield, it costs $1700. My front lane-keeping camera has started producing random errors on the dashboard display. The dealer quoted $1200 to replace the camera plus $450 to calibrate it. There is no way to disable lane-keeping even though I don't use it. I'm forced to live with random error lights on the dashboard display or pay for a feature that doesn't work (again).

    • @damiomolola8
      @damiomolola8 Месяц назад

      which year is your civic? I had exactly this problem in my 2022 and I was able to fix it for free.

    • @the_rzh
      @the_rzh Месяц назад +1

      @@damiomolola8 2019, front camera is no longer in warranty.

  • @Timely-ud4rm
    @Timely-ud4rm Месяц назад +2

    Telsa's auto pilot is getting better but not flawless. Even though in 90% of situations it does well specific common ones like curbs or just very unique situations it's never had before can cause issues. So even with this technology it's best to air on the side of caution and be ready to take over.

  • @urbanstrencan
    @urbanstrencan Месяц назад +1

    For now this tech can help but it's still not working good enough to be totally depending on it
    Great video

  • @Random_dud31
    @Random_dud31 Месяц назад +1

    Also mention the fact they sell your driving data to data brokers who sell to insurance companies which will increase your premiums

  • @stoundingresults
    @stoundingresults Месяц назад +1

    I have driven Freightliner cascadia's with almost similar technology and I'm telling you from experience they suck. If anything when a car cuts you off even though you have a lot of distance in front of you it breaks very aggressively for no reason.

  • @Jia1337
    @Jia1337 Месяц назад +6

    False positives almost made me crash.
    I love technology 😂

  • @RudieObias
    @RudieObias Месяц назад +10

    I'm 44 years old. I live in NYC and recently got my driver's license after 15 years of not driving a car since I lived in Ohio. I rented my first car since 2008 and I was so overwhelmed with all of the tech inside. I never used GPS. I never used a dashboard touchscreen. I consider myself a tech savvy guy, but I was still overwhelmed. I mean, I didn't even know how to unlock the doors and start the engine because the car was keyless 😅

  • @alvinantonio8033
    @alvinantonio8033 Месяц назад

    This was very interesting. Lexus driver here, not in the market for a Tesla, yet wanting to upgrade my current vehicle.

  • @malloryberthome4883
    @malloryberthome4883 Месяц назад +21

    Disappointed in the lack of research for this video. Most vehicles have a single computer with multiple cores calculating variables and receiving data from multiple sensors just like a home computer would have.
    There aren’t 50 computers in a car, that would be way too expensive to build. Rather there is one computer (sometimes two) calculating in parallel the input from sensors from all over the car. So communication is inside and not in between different computers.
    Overall it’s also outdated info.

    • @kingm3llo
      @kingm3llo Месяц назад +7

      I think they are talking about the micro controllers. They are like little computers, but I don't think there would be 50 of them in a car, but there could be. Tesla has one computer, that what your probably thinking of. Most legacy car makers still have complicated systems with multiple big computer systems but are slowly transitioning over to just one main computer. Like in a new bmw they said their upcoming "nueve klasse" of cars will have one main computer system instead of one for each system like one for abs, one for traction control, ect.

    • @couchpotatoes5158
      @couchpotatoes5158 Месяц назад

      no, almost each component has a computer attached to it. They come in the form of microcontrollers or ECUs, but they're definitely still computers

  • @AndreaDoesYoga
    @AndreaDoesYoga Месяц назад

    Incredible tech! 😲 Keeps us safe on the road.

  • @jsmariani4180
    @jsmariani4180 Месяц назад +2

    My 12 year old car doesn't do anything but take me down the road where and when I tell it to.

  • @SU_fan_44
    @SU_fan_44 Месяц назад +4

    I don't trust mine completely. It started to exit the highway on me once. It just turned onto the exit at 60mph. It isn't completely safe.

  • @HallieWooddell
    @HallieWooddell Месяц назад

    Could watch that mustache all day 😍

  • @DownShiftZM
    @DownShiftZM Месяц назад +12

    Try teslas full self driving

  • @alcohpaulism
    @alcohpaulism Месяц назад +6

    A computer cant drink and drive. We shouldnt give up

    • @AdamSTTJr
      @AdamSTTJr Месяц назад

      I don't think someone that drinks and drives is gonna want to get a car like this just so they can continue to drink and drive

  • @dpashutskii
    @dpashutskii Месяц назад +14

    Just wondering why there is no mention on Tesla? AFAIK they got the best safety ratings from Euro NCAP.

    • @class.C
      @class.C Месяц назад

      WSJ makes it clear by their reports that they hate tesla and musk

    • @chillout1109
      @chillout1109 Месяц назад +5

      Aww, you feel left out and aggrieved? They mentioned Tesla here 6:06

    • @OliverTurnbull1
      @OliverTurnbull1 Месяц назад +2

      It was in the ratings list, right at the bottom ...

    • @educacionespecialchannel3756
      @educacionespecialchannel3756 Месяц назад +2

      ​@@chillout1109I don't own a Tesla but it is the vehicle you think of when self-driving is mentioned.

    • @josephjoestar515
      @josephjoestar515 Месяц назад +2

      Media bias, that's why. You don't need to like Tesla to appreciate the products. The Autopilot tech is awesome and works on literally any road. Doesn't need to be premapped.

  • @davidashton6567
    @davidashton6567 Месяц назад +1

    How wonderful what could possibly go wrong? And so easy to fix.

  • @bernl178
    @bernl178 Месяц назад

    And that’s all nice but I said back some night and watch Rex on RUclips‘s and let me tell ya. The average Joe is also a threat when it comes to driving so you can argue assisted driving but some people out there they shouldn’t even be driving. To argue that assisted driving is a problem. Well the average driver is a problem as well.

  • @chrisschene8301
    @chrisschene8301 Месяц назад

    My Corolla adaptive cruise control appears to take 1-2 seconds to recognize when another vehicle has pulled in front of me on the road.

  • @Dumbledore6969x
    @Dumbledore6969x Месяц назад +29

    It’s so cool to see how far we’ve come with technology. Soon there won’t be accidents or road deaths.

    • @drunkpolack7612
      @drunkpolack7612 Месяц назад +2

      How about people be better drivers instead of relying on technology

    • @Dumbledore6969x
      @Dumbledore6969x Месяц назад +5

      @@drunkpolack7612 Agreed. Airplanes should be stripped of all safety technologies also and instead we should rely on pilots.

    • @samiam5557
      @samiam5557 Месяц назад +1

      I wonder how well the sensors will operate in poor weather conditions? Snow covered sensors, ice, etc.

    • @PigRipperLAW
      @PigRipperLAW Месяц назад

      @@Dumbledore6969x don’t hold your breath.

    • @Dumbledore6969x
      @Dumbledore6969x Месяц назад +1

      @@PigRipperLAW don’t need to, it’s already decreasing! ☺️☺️

  • @auro1986
    @auro1986 Месяц назад

    how? when you pay for internet connection and updates only then it brakes and that too depends if technology works on time

  • @mperson1890
    @mperson1890 Месяц назад

    Great, BUT how much money does it cost to fix these sensors if damaged or if they break??? I believe a new car designed as a retro car of the 60’s complete with roll down windows WOULD be a GOOD seller; do you?

    • @noneofyourbusiness5326
      @noneofyourbusiness5326 Месяц назад

      Above one person wrote that replacing his windshield cost $1700 due to the forward-facing camera attached to it.

  • @simonquemo7525
    @simonquemo7525 Месяц назад

    The cost to fix those cars is as ridiculous as their price tag

  • @tatatatsts
    @tatatatsts Месяц назад

    Scientific progress is dependable.

  • @chrisak49
    @chrisak49 Месяц назад +1

    Hilarious you guys feature Toyota/Lexus when they have one of the worst driver assist systems in the industry

  • @martin_marek
    @martin_marek Месяц назад +3

    5:05 → no. Lidar is not "exponentially" faster than radar. It is in fact *linearly* faster, as a function of distance. Don't get me wrong, it's incredibly faster but it's not exponential!

  • @PigRipperLAW
    @PigRipperLAW Месяц назад +2

    This is why I’m keeping my old cars.
    🚘💭 “Whoops. I thought you were outside your lane so I turned the wheel. Oh no I now detected lift off as we fly off a cliff. Please update software if you survive”.
    Also don’t need a backseat driver when I paid tens of thousands of dollars. That’s enough incentive not to crash.

  • @mujtabamujeeb786
    @mujtabamujeeb786 Месяц назад

    Exceeeeet Tesla. Only camera

  • @gvozdeni-b7v
    @gvozdeni-b7v Месяц назад +2

    nice stache

  • @Muonium1
    @Muonium1 Месяц назад +9

    This video report is very shallow and provides nothing of substance in terms of insight into how these systems work than any other similar video would have done 7 or so years ago. If you are reading this and have driven any car made in the last 5 years, or any car with any kind of autonomy in the last 10 years, don't bother wasting 6 minutes of your life and go watch an AI Driver or Sandy Munro car teardown video instead.

  • @WarnerVincent-g2c
    @WarnerVincent-g2c Месяц назад

    Anderson Eric Hernandez Timothy Gonzalez Charles

  • @samiam5557
    @samiam5557 Месяц назад +1

    I hate these fancy pants new fangled cars of today.

  • @joem0088
    @joem0088 Месяц назад

    Your phone and PC are already doing that. Are you suffering from it ?

  • @alexlopez5800
    @alexlopez5800 Месяц назад +3

    EV's hand off driving system is literally this. And this technology has been around since 2010.

  • @donnadavis4055
    @donnadavis4055 Месяц назад

    Interesting video. I have ProPilot Assist in my 23 Rogue. It's very helpful in keeping me in lane--especially on unfamiliar roads at night--and doing quick reaches to passenger or back seat. It requires your continued attention and will alert and finally stop you if it doesn't sense hands firmly on the wheel beyond a minute or so. It's the best of all worlds to me, I've seen too many videos of Tesla driver and passengers asleep as they drive down the highway--some with fatal consequences.

  • @Education4childhood123-f4v
    @Education4childhood123-f4v Месяц назад

    😂 i really dream to drive one of these amazing vehicles, do you?

  • @michaeltruskolaski4630
    @michaeltruskolaski4630 Месяц назад

    end of the world

  • @okayyyy8028
    @okayyyy8028 Месяц назад

    Y is his seat so forward

  • @BessFabian-q8s
    @BessFabian-q8s Месяц назад

    Alan Expressway

  • @Jupa
    @Jupa Месяц назад +1

    that guys moustache is excellent

  • @kentaurescarroll4256
    @kentaurescarroll4256 Месяц назад

    Taylor Mark Hernandez Brian Robinson Melissa

  • @DobbinZachary-m3r
    @DobbinZachary-m3r Месяц назад

    Moore Ruth Hall Kevin Lewis Eric

  • @sujesh4684
    @sujesh4684 Месяц назад

    Its annoying to drive an auto shift. This is going to be unimaginably painful to drive!

  • @ONeilPoppy-l1k
    @ONeilPoppy-l1k Месяц назад

    Martinez William Moore Jennifer Walker Larry

  • @BackMarcus-n5k
    @BackMarcus-n5k Месяц назад

    Robinson Jennifer Garcia Daniel Robinson Deborah

  • @HarshdeepMehta
    @HarshdeepMehta Месяц назад +3

    With such an abrupt brake, won't it invite accident from following traffic?

    • @TestMyVidsOut
      @TestMyVidsOut Месяц назад

      Then you were too close to begin with and tailgating driver behind would be at fault for colliding into the car in front that was abruptly braking

    • @0Sled
      @0Sled Месяц назад +1

      Assuming you're talking about 0:44 no the car isn't going to brake like that in a normal circumstance, that test activated the automatic emergency braking system which only activates if the car detects you're actually about to hit something which causes it to slam on the brakes like that.

    • @ashwinhariharan310
      @ashwinhariharan310 Месяц назад

      In India yes. We have no rules. We don’t have the rule to stop 2m behind the other vehicle, no lane discipline, no stop sign rules nothing. We’re crazy😂😂

    • @noneofyourbusiness5326
      @noneofyourbusiness5326 Месяц назад

      @@0Sled You mean like drifted snow or rioters?

  • @bradhaughton6698
    @bradhaughton6698 Месяц назад +1

    The one feature I do not want in my car is the one that's looking at my face.

    • @noneofyourbusiness5326
      @noneofyourbusiness5326 Месяц назад

      Makes me feel warm and fuzzy to know that Big Brother and our future Robot Overlords are gazing with longing (to arrest me) into my haze-grey eyes.

    • @bradhaughton6698
      @bradhaughton6698 Месяц назад

      @noneofyourbusiness5326 Yep, that is true, but the only reason why I don't like the system is cuz. I can only see in one eye, and I have to move my head and look around. Unlike somebody that has 2 good eyes, that can take a look at at a glance. The system will be beeping like crazy. Unlike someone that had good eye, they won't be since you're looking at a glance.

  • @RahmanKhan-d5g
    @RahmanKhan-d5g Месяц назад

    End of thewolrd

  • @naf2579
    @naf2579 Месяц назад +2

    Tesla needs to bring real sensors back and not rely on cameras along. Never follow a Tesla, phantom braking is real.

    • @sethgerwitz
      @sethgerwitz Месяц назад

      What model do you have?

    • @chrisak49
      @chrisak49 Месяц назад +1

      Phantom braking was fixed with Tesla over the air updates back in 2023. The full self driving system Tesla uses is out of beta now and shockingly good.

  • @Mr_Sentoo
    @Mr_Sentoo Месяц назад

    Its nothing new all these things. My old 2019 5 series has all that. Including the handsfree steering.

  • @PalmerAbel-h9f
    @PalmerAbel-h9f 24 дня назад

    Wilson Brian Hernandez Thomas Taylor Gary

  • @RichardNino-b1x
    @RichardNino-b1x Месяц назад

    Toy Shore

  • @wavey61
    @wavey61 Месяц назад +5

    How do you talk about automation without talking about Tesla? I literally commute to and from work everyday without hands with no issues. Downvoted for incomplete video.

    • @sethgerwitz
      @sethgerwitz Месяц назад

      Bruh it’s The Wall Street journal. They hate Tesla

  • @friedrice2912
    @friedrice2912 Месяц назад

    Smart car= dumb driver.. 😂😂😂😂 pay attention and respect the fact that you are not the only one traveling...

  • @shilongtang549
    @shilongtang549 Месяц назад

    我真想搬一些中国自媒体车评人做的测评视频。

  • @CHMichael
    @CHMichael Месяц назад

    Make you a lazy driver. ... self driving already works on new roads.
    Funny they wouldn't use a tesla as well

  • @codybrown9401
    @codybrown9401 Месяц назад +1

    Is it too hard and old fashion for me to want buy just a truck and not a computer on wheels?

    • @Dumbledore6969x
      @Dumbledore6969x Месяц назад +1

      That’s dangerous, we aren’t going back to that.

  • @RahmanKhan-d5g
    @RahmanKhan-d5g Месяц назад

    2:13

  • @anthonycimino3433
    @anthonycimino3433 Месяц назад

    “…a system the lets your car think...”
    No one has ever made this claim that this tech allows your car to think. This is lazy journalism that leads people to believe that computers are smarter than the people that programmed them.

  • @AdamSTTJr
    @AdamSTTJr Месяц назад

    are people seriously getting that lazy that they don't even wanna steer or change gears or even focus on the road!? I feel like if you are wanting to get a car with these features you shouldn't be driving.

  • @alexanderg117
    @alexanderg117 Месяц назад

    Watching this makes me more than a little sad. People USED to be competent enough to drive a vehicle unassisted, but apparently we (as a society) can no longer do so. On a different note, that old-looking young guy in the tight beige slacks and a too-tight black t-shirt has been through a LOT in his short life. He proudly wears his trauma and childhood abuse all over his body. I really feel for the guy. 😢

  • @jjohur
    @jjohur Месяц назад +2

    ICE biased review and sub par.

  • @domesticcat5069
    @domesticcat5069 Месяц назад

    🗨️🐶

  • @maemilev
    @maemilev Месяц назад

    Soon dogs and cats will cause more accidents at road.

  • @MR3DDev
    @MR3DDev Месяц назад

    Sponsored by Lexus

  • @paulb9453
    @paulb9453 Месяц назад

    Lane detection makes me a better fighter, not a better driver. Battling lane assist while driving round a curve is a darn right danger. I did this in a Florida rental, it was diabolical. It doesn’t do perfect curves, it does a series of straight lines. How bad a driver are you to need to keep a car in its lanes? Useless technology. Nothing to celebrate.

  • @Pete.across.the.street
    @Pete.across.the.street Месяц назад

    Now if it could only get rid of that mustache 😂

  • @hongchan1202
    @hongchan1202 Месяц назад

    I've been driving a stick for 2 plus decades with none of this tech stuff on, still no fender bender. I don't want them. All this tech stuff only makes you a bad driver. Yeah, you are a good driver when they work properly...until they don't!

  • @dr.harshitsinhachannel9695
    @dr.harshitsinhachannel9695 Месяц назад

    Technological failure is inevitable resulting colossal human life and equally promoting unemployment rate. The AI based technology is essential for routine work where there is least requirement of human being in the process of routine work

  • @Promotion-e4p
    @Promotion-e4p Месяц назад

    We two want to travel a beach 2 ora half hours driverless systemDrive. then, the other 2 hours we drivewith