Electronic anti-collison device carried on board a vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 22, 1994
Grant Date -
N/A
app pub date -
Jan 9, 1992
filing date -
Oct 16, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electronic device for being carried on a vehicle for transmitting information to a vehicle following it over a given route. The electronic device is also intended to receive information coming from a vehicle preceding it over the same route. The device includes a transmitter for transmitting information and a chronometric scanner adapted to detect deceleration of the vehicle by comparing speed values communicated to it by sensor. In the event that deceleration values exceed a certain threshold, a signal is sent to a radio transmitter device adapted to transmit a deceleration signal via an antenna on the rear of the vehicle. The electronic device also includes a radio receiver for receiving information from an antenna at the front of the vehicle regarding deceleration of vehicle in front of the vehicle. An alarm device emits a visual and/or audible alarm in the event of sudden deceleration of a vehicle preceding it.
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