Communications: electrical – Land vehicle alarms or indicators – External signal light system
Patent
1997-12-01
1999-10-05
Wu, Daniel J.
Communications: electrical
Land vehicle alarms or indicators
External signal light system
3404255, 340426, 340438, 340461, 340463, 340524, 34082545, 340988, 340989, 340991, 340993, B60Q 126
Patent
active
059631295
ABSTRACT:
A vehicle identification and information system for obtaining information on a plurality of vehicles is disclosed by the present invention. The system includes an identification unit, a remote unit and a central microprocessor. The identification unit is installed in each of the plurality of vehicles and includes a first receiver for receiving information signals containing information regarding the vehicle from the central computer, a display device positioned on said vehicle for displaying information regarding the vehicle contained within the received information signal and an emergency signaling device for transmitting a distress signal to the receiver for display on the display device. The remote unit is positioned in a monitoring station and includes a transmitter for transmitting an information request signal to the central computer, a receiver for receiving an information response signal from the central computer, a microprocessor for processing the information response signal and a device for displaying the information received from the central computer. The central computer includes a database for storing the information regarding the plurality of vehicles and generates an information signal for transmission to both the identification unit and the remote unit.
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Kroll Michael I.
Pham Toan N.
Wu Daniel J.
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