Pavement marking system
First Claim
1. An apparatus for marking peaks and troughs on a pavement surface for inducing vibrations in a plurality of vehicles passing over said pavement surface, comprising:
- an electric motor supported on a first guide bar attached to an enclosure, wherein said enclosure is attached to a trailer;
a plurality of holding brackets attached to said electric motor, wherein each of said holding brackets comprise a plurality of rollers for keeping the electric motor on track of said first guide bar, and wherein each of the holding brackets further comprise a plurality bearings for providing gliding support to the electric motor;
a metal block housing supported on a second guide bar attached parallel to the first guide bar, wherein said metal block comprises;
a plurality of injection systems for marking said peaks and said troughs on the pavement surface in a predefined pattern, wherein each of said injection systems comprise a protective enclosure, and wherein the injection systems are positioned at a plurality of openings provided on the metal block housing;
a plurality of gears comprising a rack and a pinion, wherein said rack is attached to said trailer parallel to the first and said second guide bars, and wherein said pinion is connected to a shaft of the electric motor for allowing the electric motor to control movement of the metal block housing with respect to said second guide bar;
a flat sheet attached to said enclosure for providing a flattened finish to a paving material laid on the pavement surface.
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Accused Products
Abstract
Disclosed herein is a system and method for computer assisted driving of vehicles. The system disclosed herein provides an array of sensors positioned in the vehicles at strategic points for capturing vibrations and sound induced, when the vehicles move over pavement surfaces marked with predefined patterns of peaks and troughs. The sensors further measure frequencies of these vibrations. An onboard computer on the vehicle matches the captured frequencies and sound against pre-specified frequencies to obtain unique frequency signatures for the segment of the pavement traversed by the vehicle. Navigational data and geographical data associated with the unique frequency signature are used to provide assistance in driving of vehicles.
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Citations
6 Claims
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1. An apparatus for marking peaks and troughs on a pavement surface for inducing vibrations in a plurality of vehicles passing over said pavement surface, comprising:
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an electric motor supported on a first guide bar attached to an enclosure, wherein said enclosure is attached to a trailer; a plurality of holding brackets attached to said electric motor, wherein each of said holding brackets comprise a plurality of rollers for keeping the electric motor on track of said first guide bar, and wherein each of the holding brackets further comprise a plurality bearings for providing gliding support to the electric motor; a metal block housing supported on a second guide bar attached parallel to the first guide bar, wherein said metal block comprises; a plurality of injection systems for marking said peaks and said troughs on the pavement surface in a predefined pattern, wherein each of said injection systems comprise a protective enclosure, and wherein the injection systems are positioned at a plurality of openings provided on the metal block housing; a plurality of gears comprising a rack and a pinion, wherein said rack is attached to said trailer parallel to the first and said second guide bars, and wherein said pinion is connected to a shaft of the electric motor for allowing the electric motor to control movement of the metal block housing with respect to said second guide bar; a flat sheet attached to said enclosure for providing a flattened finish to a paving material laid on the pavement surface. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification