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Turn Mirrors Upside Down on Audi Turn Side Mirrors Upside Down on Audi for Carwash

Dual-contour side mirror. Big inboard convex surface is separated from small outboard aspheric surface.

Side mirror with integrated turn signal repeater

Side mirror with alert legend

A side-view mirror (or side mirror), likewise known as a wing mirror, is a mirror placed on the exterior of motor vehicles for the purposes of helping the driver run into areas backside and to the sides of the vehicle, outside the driver'south peripheral vision (in the "blind spot").

Almost all mod cars mount their side mirrors on the doors—normally at the A-colonnade—rather than the wings (the portion of the body above the cycle well).

The side mirror is equipped for manual or remote vertical and horizontal adjustment so as to provide adequate coverage to drivers of differing height and seated position. Remote aligning may be mechanical by means of bowden cables, or may exist electric by ways of geared motors. The mirror glass may also exist electrically heated and may include electrochromic dimming to reduce glare to the driver from the headlamps of following vehicles. Increasingly, the side mirror incorporates the vehicle's turn signal repeaters. At that place is evidence to propose that mirror-mounted repeaters may be more effective than repeaters mounted in the previously predominant fender side location.[i]

Driver's control for side mirrors, with tiny curb-view push button

Optional side mirror [edit]

In the 1940s, many roads were unpaved and had ii lanes, one in each direction. Drivers had to exist aware only of traffic on their side and directly backside them (rear view). Due to this, about passenger vehicles with an internal rear-view mirror until the late 1960s had the passenger-side mirror just as an optional addition, equally it was considered a luxury.

Planar, convex, aspheric [edit]

In the U.South. and Canada, the U.S. National Highway Traffic Safety Administration'southward Federal Motor Vehicle Rubber Standard 111 and the Canada Motor Vehicle Condom Standard 111 require the driver-side mirror to provide "unit magnification", i.east., an undistorted ane:1 reflection achieved with a flat mirror. However, unit magnification limits the field of view that tin exist provided past a mirror of size uniform with the vehicle trunk. The ECE regulations in employ throughout most of the earth except North America permit the driver-side mirror to have a planar, convex, or aspheric surface; an aspheric section is oft combined with a larger convex section, and the two sections are separated by a visible line to alert the driver to the two sections' different perspective shifts.[2] [three]

Because of the distance from the driver's eye to the rider side mirror, a useful field of view can be achieved only with a convex or aspheric mirror. However, the convexity also minifies the objects shown. Since such objects seem further abroad than they actually are, a commuter might make a maneuver such as a lane change bold an next vehicle is a safe distance backside, when in fact information technology is quite a bit closer.[4] In the The states,[five] Canada,[6] India, Korea and Australia[ citation needed ], non-planar mirrors are etched or printed with the warning legend objects in the mirror are closer than they announced. In Canada, this warning is oft supplemented by a transparent decal on the rider side window repeating the alarm in French: les objets dans le retroviseur sont plus proche qu'ils ne le paraissent. In Korea, the alert appears in Korean. Warnings of this nature are non required in Europe.

Side mirror retraction control

Other requirements [edit]

More commonly in cars manufactured since the 2000s, side mirrors may exist manually or electrically folded in, to protect them when the car is parked or being washed in an automated machine wash.[ citation needed ] Passing cars tin can hands prune protruding side mirrors; the folding capability helps protect them from harm. ECE Regulation 46 requires that side mirrors be mounted such that they swing away when struck by a test cylinder meant to represent a pedestrian.[7]

Until March 1983, the Japanese Ministry building of Send did non allow cars to be registered without mirrors on front fenders,[eight] and so the mirrors were mounted far frontward atop the front fenders. More recent Japanese-specification vehicles accept side mirrors like to those in other countries.[ix] Taxi drivers and other professional drivers retain a preference for the wing-mounted mirrors equally they feel that they work better in extremely tight traffic.[9]

U.Southward. Federal Motor Vehicle Safe Standard 111 requires that convex side-view mirrors must take a curvature radius of between 889 mm and 1651 mm.[5] Canada Motor Vehicle Safe Standard 111 stipulates a range of between 890 mm and 1800 mm.[6] Neither the U.S. nor the Canadian standard allows for aspheric mirrors.[iii] The European ECE Regulation 46 used throughout most of the world permits planar, convex, and/or aspheric mirrors on either side of the vehicle.[3] [7] American research suggests non-planar driver side mirrors may help reduce crashes.[2] [10]

Digital [edit]

In 2018, side mirrors in a form of photographic camera and display were introduced for a better peripheral recognition upon driving. Information technology has advantages over conventional ones as it provides wider bending of sight and less air resistance without obstructing commuter's frontal view. These side mirrors are applied to various types of vehicles such as Hyundai Ioniq five, Audi e-tron. Mercedes-Benz introduced such a arrangement 2018 in the Actros nether the proper name "MirrorCam".

See also [edit]

  • Automatic parking
  • Backup collision
  • Fill-in camera
  • Blind spot monitor
  • Bullheaded spot (vehicle)
  • Intelligent Parking Assistance Organisation
  • Experimental Safe Vehicle (ESV)
  • Intelligent automobile
  • Lane deviation warning system
  • Objects in mirror are closer than they appear - Discusses use of the safety warning every bit a catch phrase in other contexts.
  • Precrash organization
  • Rear-view mirror
  • Power side-view mirror

References [edit]

  1. ^ Flannagan, M.J.; Reed, Chiliad.P. (2005). "Geometric Visibility of Mirror-Mounted Plough Signals". Ref 2005-01-0449. Society of Automotive Engineers. Archived from the original (paper, PDF) on 30 September 2007. Retrieved 14 August 2006.
  2. ^ a b "Are Convex Commuter Side Mirrors Helpful or Harmful?" (PDF). umich.edu . Retrieved 19 April 2018.
  3. ^ a b c "Synthesis Report of Light Vehicle Non-Planar Mirror Enquiry" (PDF). nhtsa.gov . Retrieved 19 Apr 2018.
  4. ^ Skorucak, Anton. "Why does the passenger side window on my car state 'objects in mirror are closer than they appear?". physlink.com . Retrieved nineteen Apr 2018.
  5. ^ a b "Standard No. 111; Rearview mirrors". edocket.access.gpo.gov . Retrieved nineteen April 2018.
  6. ^ a b "Canada Motor Vehicle Safety Standard 111". tc.gc.ca . Retrieved 19 April 2018.
  7. ^ a b "Text of the 1958 Agreement - Transport - UNECE" (PDF). www.unece.org . Retrieved 19 April 2018.
  8. ^ Mainichi Shimbun nineteen March 1983 morning p. 22
  9. ^ a b Gordenker, Alice (18 November 2013). "Fender mirrors". Archived from the original on 2 April 2019 – via Japan Times Online.
  10. ^ "Response times using flat, convex, and multiradius rearview mirrors" (PDF). umich.edu . Retrieved 19 April 2018.

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Turn Mirrors Upside Down on Audi Turn Side Mirrors Upside Down on Audi for Carwash

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