Back up alarm system

Details Back up alarm system Back up alarm system

2007-01-16

2007-01-16

Hofsass, Jeffery (Department: 2612)

Communications: electrical

Land vehicle alarms or indicators

External alarm or indicator of movement

C340S456000, C340S474000, C340S471000, C340S468000, C701S300000, C701S301000, C701S302000, C701S051000, C701S064000, C701S067000, C362S491000

Reexamination Certificate

active

10925494

ABSTRACT:
A back up alarm system for a vehicle including a sensor for generating a vehicle motion status signal with a vehicle reverse gear engaged. The vehicle motion status signal includes a base electrical signal when the vehicle is stationary and the vehicle motion status signal includes a threshold electrical signal when the vehicle is moving in a reverse direction. A controller is operatively connected to the sensor and receives the vehicle motion status signal from the sensor. The controller activates a first alarm in response to the base electrical signal including at least one of an audible warning signal and a visual warning signal. In response to the threshold electrical signal, the controller activates a second alarm including at least one of an audible warning signal and a visual warning signal.

REFERENCES:
patent: 3943507 (1976-03-01), Neal et al.
patent: 4859988 (1989-08-01), Holtvluwer
patent: 5164701 (1992-11-01), Nan-Mu et al.
patent: 6025778 (2000-02-01), Dietz et al.
patent: 6885295 (2005-04-01), Hanson-Abbott et al.
patent: 6952162 (2005-10-01), Monck et al.
patent: 2003/0098785 (2003-05-01), Bishop

Affiliated with

Also associated with

Rating

Back up alarm system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Back up alarm system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Back up alarm system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3813040