Mirror alert with projected message
First Claim
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1. An apparatus for seeing and for warning traffic crossing at an intersection comprising:
- a partially transparent mirror dome having an outside surface for reflecting incident light and an inside surface for receiving light from inside said mirror dome and passing the light through said mirror dome;
a light producing system for producing and transmitting light through said mirror dome wherein the light is projected through said mirror dome to an external surface separated from said mirror dome, said light producing system producing a message with the light projected through said mirror dome that is viewable on the external surface;
a sensing system for identifying traffic crossing at the intersection, said sensing system having a microwave sensor to identify the nature of approaching objects and traffic, said apparatus differentiating between metal and non-metal objects and traffic and further differentiating between approaching and departing objects and traffic; and
said sensing system being in communication with said light producing system to cause said light producing system to produce and project a message viewable on the external surface separated from said mirror dome when said sensing system detects approaching objects or traffic, the message provided and projected by said light producing system indicating the direction of approaching traffic and object travel.
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Abstract
An apparatus includes a mirror dome and a light producing system for producing and transmitting light through the mirror dome to an external surface to produce a message viewable on the external surface. A sensing system identifies traffic and is in communication with the light producing system to cause the light producing system to produce and project a message viewable on the external surface when the sensing system detects approaching objects or traffic.
12 Citations
41 Claims
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1. An apparatus for seeing and for warning traffic crossing at an intersection comprising:
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a partially transparent mirror dome having an outside surface for reflecting incident light and an inside surface for receiving light from inside said mirror dome and passing the light through said mirror dome; a light producing system for producing and transmitting light through said mirror dome wherein the light is projected through said mirror dome to an external surface separated from said mirror dome, said light producing system producing a message with the light projected through said mirror dome that is viewable on the external surface; a sensing system for identifying traffic crossing at the intersection, said sensing system having a microwave sensor to identify the nature of approaching objects and traffic, said apparatus differentiating between metal and non-metal objects and traffic and further differentiating between approaching and departing objects and traffic; and said sensing system being in communication with said light producing system to cause said light producing system to produce and project a message viewable on the external surface separated from said mirror dome when said sensing system detects approaching objects or traffic, the message provided and projected by said light producing system indicating the direction of approaching traffic and object travel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An apparatus for seeing and for warning traffic crossing at an intersection comprising:
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a partially transparent mirror dome having an outside surface for reflecting incident light and an inside surface for receiving and passing light through said mirror dome; a light producing system for producing and transmitting light through said mirror dome so that the light is projected through said mirror dome to an external surface separated from said mirror dome, said light producing system producing a message with the light projected through said mirror dome that is viewable on the external surface; a sensing system for identifying traffic crossing at the intersection, said sensing system having a microwave sensor to identify the nature of approaching objects and traffic, said sensing system able to distinguish at least two of; substantially metallic traffic; substantially non-metallic traffic; size of approaching traffic; and traffic approaching the mirror from traffic departing the mirror;
in at least one direction for traffic crossing the intersection; andthe sensing system comprising a logic system to determine warning messages and being in communication with the light producing system causing the light producing system to project the warning messages to traffic crossing the intersection in other directions, the warning messages being visible when viewing the external surface separated from said mirror dome, the warning messages indicating the direction of approaching traffic and object travel. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35)
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36. An apparatus for surveillance and advertising in commercial environments comprising:
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a partially transparent mirror dome having an outside surface for reflecting incident light from outside said mirror dome and an inside surface for receiving light from inside said mirror dome and passing the light through said mirror dome; a light producing system for producing and transmitting light through said mirror dome wherein the light is projected through said mirror dome to an external surface separated from said mirror dome, said light producing system producing messages with the light projected through said mirror dome that are viewable on the external surface; and a sensing system for identifying the approach of a customer toward said mirror dome, said sensing system having a microwave sensor to identify the nature of approaching objects and customer traffic, said apparatus differentiating between metal and non-metal objects and customer traffic and further differentiating between approaching and departing objects and customer traffic, said sensing system being in communication with said light producing system to cause said light producing system to produce and project messages viewable on the external surface separated from said mirror dome when said sensing system detects approaching objects and customer traffic approaching said mirror dome, the messages provided and projected by said light producing system indicating the direction of approaching traffic and object travel. - View Dependent Claims (37, 38, 39, 40, 41)
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Specification