Detector apparatus
DCFirst Claim
Patent Images
1. A detector apparatus for detecting the presence of a speed measuring system comprising:
- a housing having a plurality of apertures;
a plurality of lenses, each of said lenses disposed in one of the apertures, wherein the focal points of at least two of the lenses are directed to at least a portion of a common focal point region;
a radiation detector mounted in the housing and positioned to receive radiation received at the common focal point region through at least one of the lenses;
a signal processing circuit having an input coupled to the radiation detector and an output;
a controller having an input coupled to the output of the signal processing circuit and an output; and
a display having an input coupled to the controller, wherein the controller provides an alarm signal to the display following detection of a speed measuring signal by the radiation detector.
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Abstract
Apparatus for detecting the presence of a speed detection system includes a microcontroller, a laser detector circuit coupled to the microcontroller, a radar detector circuit coupled to the microcontroller and a display coupled to the microcontroller, wherein the microcontroller receives signals from the laser detector and radar detector circuits and in response to the signals fed thereto, the microcontroller provides an output signal indicating which of the laser and radar detector circuits fed a signal thereto.
50 Citations
17 Claims
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1. A detector apparatus for detecting the presence of a speed measuring system comprising:
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a housing having a plurality of apertures; a plurality of lenses, each of said lenses disposed in one of the apertures, wherein the focal points of at least two of the lenses are directed to at least a portion of a common focal point region; a radiation detector mounted in the housing and positioned to receive radiation received at the common focal point region through at least one of the lenses; a signal processing circuit having an input coupled to the radiation detector and an output; a controller having an input coupled to the output of the signal processing circuit and an output; and a display having an input coupled to the controller, wherein the controller provides an alarm signal to the display following detection of a speed measuring signal by the radiation detector. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A detector apparatus for detecting the presence of a speed measuring system comprising:
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a housing; a plurality of lenses connected to the housing, wherein the focal points of the lenses are directed to at least a portion of a common focal point region; a radiation detector positioned to receive radiation received at the common focal point region through at least one of the lenses; a signal processing circuit having an input coupled to the radiation detector and an output; a controller having an input coupled to the output of the signal processing circuit and an output; and a display having an input coupled to the controller, wherein the controller provides a signal to the display following detection of a speed measuring signal by the radiation detector. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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Specification