Vehicle obstruction detection system

Details Vehicle obstruction detection system Vehicle obstruction detection system

1997-03-11

1999-11-02

Chin, Gary

Data processing: vehicles, navigation, and relative location

Relative location

701301, 340904, G08G 100

Patent

active

059787368

ABSTRACT:
A vehicle obstruction avoidance system particularly for reversing a vehicle towards obstructions not visible in the wing mirrors. A radar head is mounted on the rear bumper, the head including a scanner and sensor. The total range of interest is only a few meters and provides very little time for processing echoes from all range cells in the range. The invention provides a system in which only one range cell is processed with each pulse transmission and the range cell is stepped on for the next pulse.

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patent: 5110203 (1992-05-01), MacCabee
patent: 5212467 (1993-05-01), Park
patent: 5314037 (1994-05-01), Shaw et al.
patent: 5388048 (1995-02-01), Yavnayi et al.

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