Inter-vehicle distance detecting device for automatic tracking of a preceding car
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 1, 1993
Grant Date -
N/A
app pub date -
May 16, 1991
filing date -
Jun 6, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An inter-vihicle distance detecting device for automatic tracking of a foregoing car which comprises: image sensors for taking images of a foregoing car; displaying means for displaying one of the images of the foregoing car being taken by the image sensors; an image taking window which repeats forward and backward movement horizontally from an end to the other end of a display of the displaying means at a predetermined speed; an image tracking starting switch being operable by a driver; image tracking means for tracking the image of the foregoing car, activated by the image tracking starting switch when the image of the foregoing car enters in the image taking window; and detecting means for detecting an inter-vehicle distance between a car of the driver and the foregoing car being displayed on the image taking window.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully