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"Of note, the Model X has side mirrors rather than cameras. This is to comply with federal regulations in the US. This change was made awhile back, though som
by Crito 13y ago
"Of note, the Model X has side mirrors rather than cameras. This is to comply with federal regulations in the US. This change was made awhile back, though some are still unaware of the alteration."
It baffles me that anybody would even consider for a moment swapping out side mirrors with cameras. I can move my head around to view different angles though a mirror. Barring the possibility of head-tracking and rather snappy servos, I cannot do that with a camera/screen setup.
You may as well try to have a restaurant replace their forks and knives with iPads that display images of forks and knives instead. It'd be flash, but hopelessly worse for its actual purpose (although at least my idea would not actually be dangerous.)
(That is not to say that there is not room for improvement: http://www.slate.com/blogs/future_tense/2012/06/18/drexel_professor_andrew_hicks_invents_side_view_mirror_with_no_blind_spot.html)* http://www.slate.com/blogs/future_tense/2012/06/18/drexel_pr...
- dougmccune 13y agowhile true for the driver-side mirror, the ability to move your head to get more/different visibility isn't nearly as true for the passenger side. I can easily imagine a scenario where a camera that covers any blindspot, which is nearer your face, and is potentially augmented with CV object detection. You could also imagine using the large touchscreen display in the center console to show the appropriate camera when using your turn signal. I'd probably opt for a camera rather than a physical mirror if it was good enough.
- Crito 13y agoCameras could certainly augment mirrors in ways that improve safety, but I do not believe that they can replace them (again, barring some serious headtracking). However Tesla was interested in getting rid of the mirrors to improve the aerodynamics.
- waterlesscloud 13y agoWouldn't a wide-angle lens on the camera address many of your concerns?
- userbinator 13y agoOn some tour buses in China, the rear view camera's position is adjustable with a joystick on the dashboard.
- jared314 13y ago> It baffles me that anybody would even consider ... While I agree with your point about mirrors being superior, I do not understand your position. Concept cars contain improbable, and even impossible, features as an attempt to explore the possibilities. Those features normally disappear when the model goes into production, because of the many real-world constraints.
- Crito 13y agoI have no problem with concept cars being bonkers. They wanted this for production cars.
- jared314 13y agoThere was a press review back in 2012 of the Tesla Model X, by CNet [1], that explicitly stated, at about the 2 minute mark, that the rear-view cameras may or may not make it into production. I may not agree with the design choice, but I see no reason why they shouldn't try it. [1] http://cnettv.cnet.com/tesla-model-x/9742-1_53-50119782.html http://cnettv.cnet.com/tesla-model-x/9742-1_53-50119782.html (2:00)
- Theodores 13y agoRemember when mirrors were on the wings, miles down the bonnet, ideally positioned to injure pedestrians and impossible to adjust from inside the car? That is what you need but with iPads bungee-corded onto them, the display showing the camera video.
- teleclimber 13y agoBMW's rear view cameras synthesize a top-down view of your car and the pavement around it. Quite remarkable to see in action. http://www.xoutpost.com/attachments/x5-e70-forum/38502d1261153524-rear-view-camera-top-view-bmw-x6-kamera-top-view-1400-.jpg http://www.xoutpost.com/attachments/x5-e70-forum/38502d12611... This is not suitable for lane changing but I imagine creative use of cameras all around the vehicle and proper placement of LCD displays could make those mirrors look like dated technology. I don't know what Tesla's implementation was but I am sure we can do better than mirrors with blind spots.
- codex 13y agoNissan has this feature too; Nissan's implementation is a bit better in that they use four cameras.
- pselbert 13y agoAnnoyingly this causes me to have to "accept" that I won't rely on the cameras every single time I start the car. Without doing so I can't access the radio, nav, etc. Proximity sensors and cameras can be invaluable when parking though.
- teleclimber 13y agoYes I saw that in my friend's BMW. Pretty annoying. Imagine what it's going to be like with self-driving cars?
- codex 13y agoCameras offer meaningful range improvements for electric vehicles by cutting aerodynamic drag. I hope they make it to production.
- codfrantic 13y agoHow much extra range does this actually end up giving if you take into account that they actually cost range to power the camera(s) and the screen(s) though ? :)
- methodin 13y agoPop them out when you turn on your blinkers or reverse otherwise they are inside the car and the camera is there for general purpose monitoring.
- pbreit 13y agoI completely disagree. I'm willing to entertain that cameras might even be better. And I would certainly not criticize a company with demonstrable ingenuity for considering something different from what is standard.
- kposehn 13y agoIn general, I agree. Often designers of cars like to push that as an option, but reliability (cameras/electronics break/fritz) and general utility (yes, you can move your head for a better angle) win out.