Object detecting apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 9, 1999
Grant Date -
N/A
app pub date -
May 15, 1998
filing date -
May 15, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An object detecting apparatus includes at least one transmitter and receiver pair having a transmitter for transmitting waves and a receiver for detecting reflected waves caused by objects reflecting the transmitted waves. The receiver outputs reflected wave detected signals in response to detecting reflected waves. A control unit is connected to the at least one transmitter and receiver pair for providing transmit control signals to the transmitter and for receiving and evaluating the reflected wave detected signals from the receiver. The control unit also determines a distance between the receiver and the object. There is also provided at least one speaker connected to the control unit for providing an audible signal.
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Cited Art Landscape
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