Method for increasing the field of vision in the mirror of a vehicle outside rearview mirror assembly and vehicle on which said method is implemented

A rearview mirror and vehicle technology, which is applied to vehicle components, optical observation devices, transportation and packaging, etc., can solve the problems of high cost, increased vehicle resistance coefficient, large volume, etc., and achieve the effect of improving road traffic safety

Inactive Publication Date: 2007-09-12
SMR PATENTS S A R L
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, this technical solution requires the installation of a bulky and heavy mirror assembly, which has the effect of increasing the drag coeffici

Method used

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  • Method for increasing the field of vision in the mirror of a vehicle outside rearview mirror assembly and vehicle on which said method is implemented
  • Method for increasing the field of vision in the mirror of a vehicle outside rearview mirror assembly and vehicle on which said method is implemented
  • Method for increasing the field of vision in the mirror of a vehicle outside rearview mirror assembly and vehicle on which said method is implemented

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Embodiment Construction

[0029] First, with reference to FIGS. 1 and 2 , it is conceivable that current regulations require the driver to be able to see, in the outside rear view mirror arrangement 1 on each side of the vehicle, a portion of the road R from which the driving The width from 20 meters behind the vertical plane of the operator's visual point to the horizon is more than 4 meters.

[0030] These regulations also require drivers to be able to see roads wider than 1 meter starting 4 meters behind a vertical plane passing through their point of vision.

[0031] In Fig. 2, on one side, the part of the road that must be seen in the outside rearview mirror on the driver's side passes through a quadrilateral comprising sides AB, DC, AD, BC and extends beyond side DC to infinity with a width of 4 meters defined by the rectangle. In said quadrilateral, the side AB is perpendicular to the longitudinal axis of the car and has a length of one meter, the side DC is parallel to the side AB and has a le...

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Abstract

The present invention relates to a method for increasing the field of vision in the mirror of a vehicle outside rearview mirror device (1) fixed on at least one side of a vehicle especially automobile. The method includes the steps of: mounting a convex spherical mirror (2) which has a curvature radius about 120-135 cm to the rearview mirror device (1); fixing the rearview mirror to the vehicle such that a distance between the center of the convex spherical mirror (2) of the mirror and a median of a segment, connecting the eyes of a driver of the motor vehicle, projected on a longitudinal axis of the vehicle is in the order of twenty to forty centimeters. The invention also relates to a vehicle for implementing the method, especially automobile.

Description

technical field [0001] The invention relates to a method of increasing the field of view in a mirror of an outside mirror arrangement mounted on at least one side of a vehicle, in particular a motor vehicle. Background technique [0002] According to current regulations, the field of view in the mirror of an outside rearview mirror arrangement of a motor vehicle must be large enough for the driver to be on each side of the vehicle from a distance of 20 meters behind a vertical plane passing through its ocular point As far as the horizon, a section of the horizontal road surface with a width of more than 4 meters can be seen. [0003] Drivers must also be able to see roads wider than 1 meter starting at a distance of 4 meters behind a vertical plane passing through their point of vision. [0004] One technical solution to meet current regulations is to increase the size of the mirrors of the outside rearview mirror arrangement. [0005] However, this technical solution requ...

Claims

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Application Information

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IPC IPC(8): B60R1/08
CPCB60R1/082B60J5/0404B60R1/06
Inventor B·杜罗克斯
Owner SMR PATENTS S A R L
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