Police Radar/Laser Detector with Integral Vehicle Parameter Display Using a Vehicle Interface
First Claim
Patent Images
1. A police activity transponder comprising:
- a receiver section receiving signals generated in the context of law enforcement activity, the sensitivity of the receiver section to a law enforcement signal varying in relation to vehicle speed data; and
a warning section responding to the receiver section and providing a warning if a received signal correlates to a law enforcement signal;
the receiver section being responsive to vehicle speed data derived from a position determining circuit.
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Accused Products
Abstract
Calibration of an acceleration detector is initiated by a user depressable button such as a button indicating a vehicle is at rest and/or by the detector reading an OBDII vehicle communication protocol to determine the condition of the vehicle. Calibration permits more accurate measurements in a vehicle performance test.
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Citations
50 Claims
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1. A police activity transponder comprising:
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a receiver section receiving signals generated in the context of law enforcement activity, the sensitivity of the receiver section to a law enforcement signal varying in relation to vehicle speed data; and
a warning section responding to the receiver section and providing a warning if a received signal correlates to a law enforcement signal;
the receiver section being responsive to vehicle speed data derived from a position determining circuit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A police activity transponder comprising:
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a receiver section receiving signals generated in the context of law enforcement activity; and
a warning section responding to the receiver section and providing a warning if a received signal correlates to a law enforcement signal, the warning delivered by the warning section varying in relation to vehicle speed data;
the warning section being responsive to vehicle speed data derived from a position determining circuit. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A police activity transponder comprising:
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a receiver section receiving signals generated in the context of law enforcement activity;
a vehicle speed circuit obtaining vehicle speed data derived from a position determining circuit;
a clock section tracking the passage of time;
a display displaying a time for acceleration to a given speed; and
,a processor for processing code containing a routine for monitoring the clock section in relation to vehicle speed data and computing the time taken to reach the given speed to be displayed by the display. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32, 33)
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34. A police activity transponder comprising:
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a receiver section receiving signals generated in the context of law enforcement activity;
a vehicle speed circuit obtaining vehicle speed data derived from a position determining circuit;
a clock section tracking the passage of time;
a display displaying a time for traveling a given distance; and
,a processor for processing code containing a routine for monitoring the clock section in relation to vehicle speed data and computing the time taken to travel the given distance to be displayed by the display. - View Dependent Claims (35, 36, 37, 38, 39, 40, 41, 42)
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43. A police activity transponder comprising:
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a receiver section receiving signals generated in the context of law enforcement activity;
a vehicle speed circuit obtaining vehicle speed data derived from a position determining circuit;
a display displaying vehicle speed; and
,a processor for processing code containing a routine for reading the vehicle speed data and sending the vehicle speed data to the display for display. - View Dependent Claims (44, 45, 46, 47, 48, 49, 50)
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Specification