Communication of emergency messages with road markers
First Claim
Patent Images
1. A road marker to communicate emergency messages with other road markers comprising:
- a light emitter to emit different light colors;
a transmitter;
a receiver to receive an emergency message from an emergency vehicle, a road marker gateway, or another road marker; and
a processor to;
command the light emitter to emit a light color based upon the emergency message received by the receiver; and
command the transmitter to transmit the received emergency message to at least one other road marker.
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Accused Products
Abstract
Disclosed is an apparatus, system, and method to communicate emergency messages utilizing road markers. The road marker may include: a light emitter to emit different light colors; a transmitter; and a receiver to receive an emergency message from an emergency vehicle, a road marker gateway, or another road marker. Further, the road marker may include a processor to: to command the light emitter to emit a light color based upon the emergency message received by the receiver; and command the transmitter to transmit the received emergency message to at least one other road marker.
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Citations
51 Claims
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1. A road marker to communicate emergency messages with other road markers comprising:
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a light emitter to emit different light colors; a transmitter; a receiver to receive an emergency message from an emergency vehicle, a road marker gateway, or another road marker; and a processor to; command the light emitter to emit a light color based upon the emergency message received by the receiver; and command the transmitter to transmit the received emergency message to at least one other road marker. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method to communicate emergency messages between road markers comprising:
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receiving an emergency message at a road marker from an emergency vehicle, a road marker gateway, or another road marker; commanding a light emitter to emit a light color based upon the emergency message received; and transmitting the received emergency message to at least one other road marker. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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20. A road marker to communicate emergency messages with other road markers comprising:
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mean for receiving an emergency message at a road marker from an emergency vehicle, a road marker gateway, or another road marker means for emitting a light color based upon the emergency message received; and means for transmitting the received emergency message to at least one other road marker. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28)
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29. A computer program product comprising:
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a computer-readable medium comprising code for; receiving an emergency message at a road marker from an emergency vehicle, a road marker gateway, or another road marker emitting a light color based upon the emergency message received; and transmitting the received emergency message to at least one other road marker. - View Dependent Claims (30, 31, 32, 33, 34, 35, 36, 37)
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38. A road marker gateway to communicate emergency messages to and from road markers comprising:
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a transmitter; a receiver to receive an emergency message from a traffic management station; and a processor to command the transmitter to transmit the emergency message to a road marker, wherein the road marker emits a light color based upon the received emergency message and transmits the received emergency message to at least one other road marker. - View Dependent Claims (39, 40, 41, 42, 43, 44)
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45. A computer program product comprising:
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a computer-readable medium comprising code for; receiving an emergency message from a traffic management station; and transmitting the emergency message to a road marker, wherein the road marker emits a light color based upon the received emergency message and transmits the received emergency message to at least one other road marker. - View Dependent Claims (46, 47, 48, 49, 50, 51)
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Specification