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and all rearview mirrors must be able to adjust the direction. The driver sits in the cab seat and has direct access to external information about the rear, sides and underside of the car.
2, the rearview mirror has a horizon problem, that is, the mirror can reflect to the range. The industry has the vision of three elements, namely the distance between the driver's eyes and the rearview mirror,
the size of the rearview mirror and the radius of curvature of the rearview mirror.
3. When the distance and size of the rearview mirror are the same, the smaller the radius of curvature of the mirror, the larger the event horizon reflected by the mirror. When the radius of curvature of the
mirror is the same, the larger the size of the mirror, the larger the event horizon reflected by the mirror.
