Electronic lateral viewers for a vehicle
First Claim
1. For a land motor vehicle having a vehicle contour with a forward contour end and a rear contour end and a driver seated at a driving position, apparatus that permits the driver, while at the driving position, to see persons or things that are approaching from the side into that portion of the roadway that is about to be traversed by the vehicle, the apparatus comprising:
- a) at least one electronic viewing element;
b) mounting means connected to the at least one viewing element adapted for mounting on the vehicle by so as to extend the viewing element beyond at least one contour end of the vehicle contour in an operative extended first mode positioned so as to view the roadway to at least one side of the viewing element to visualize what is approaching from the at least one side toward the area of the roadway that the driver is about to enter; and
to retract the viewing element to within the vehicle contour in a protected, second mode; and
c) image display means for displaying images produced by the at least one viewing element so as to be visible to the driver from the driving position.
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Accused Products
Abstract
When beside an obscuring obstruction such as a truck, sport utility vehicle, building, or vegetation beside a driveway, a vehicle operator cannot see if a person or vehicle is approaching from the side into the area about to be entered. Only after moving out partially into the traffic lane will an approaching person or vehicle become visible. This can result in damage and injury. The invention provides the driver of a land vehicle with a view of the roadway ahead and to the side of the vehicle and of the roadway behind and to the side of the vehicle that may not be visible from the driver'"'"'s position. An electronic viewing element, or elements, of the invention extend beyond the front and/or the rear of the vehicle and view the roadway lateral to the vehicle. Because such apparatus is very vulnerable to damage, provisions are made to retract the element to a protected position within the contour of the vehicle when not in use, and to extend the apparatus to use position as required. The viewing element, or elements, of the invention may take the form of imaging devices. Images produced by the viewing elements are transmitted to display devices that are visible to the driver from the driving position. In an alternative embodiment of the invention, the viewing element may be positioned at the forward or rear end of the vehicle contour without actually extending beyond that point. The element is less vulnerable and need not be retracted for protection.
203 Citations
16 Claims
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1. For a land motor vehicle having a vehicle contour with a forward contour end and a rear contour end and a driver seated at a driving position, apparatus that permits the driver, while at the driving position, to see persons or things that are approaching from the side into that portion of the roadway that is about to be traversed by the vehicle, the apparatus comprising:
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a) at least one electronic viewing element;
b) mounting means connected to the at least one viewing element adapted for mounting on the vehicle by so as to extend the viewing element beyond at least one contour end of the vehicle contour in an operative extended first mode positioned so as to view the roadway to at least one side of the viewing element to visualize what is approaching from the at least one side toward the area of the roadway that the driver is about to enter; and
to retract the viewing element to within the vehicle contour in a protected, second mode; and
c) image display means for displaying images produced by the at least one viewing element so as to be visible to the driver from the driving position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. For a land motor vehicle having a vehicle contour with a forward contour end and a driver seated at a driving position, apparatus that permits the driver, while at the driving position, to see persons or things that are approaching from the side into that portion of the roadway forward of the driver that is about to be traversed by the vehicle, the apparatus comprising:
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a) at least one electronic viewing element;
b) mounting means connected to the at least one viewing element adapted for mounting on the vehicle by so as to extend the viewing element beyond the forward contour end of the vehicle contour in an operative extended first mode positioned so as to view the roadway to at least one side of the viewing element to visualize what is approaching from the at least one side toward the area of the roadway that the driver is about to enter; and
to retract the viewing element to within the vehicle contour in a protected, second mode; and
c) image display means for displaying images produced by the at least one viewing element so as to be visible to the driver from the driving position. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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Specification