Ultrasonic detection system for safety of vehicle passengers

Details Ultrasonic detection system for safety of vehicle passengers Ultrasonic detection system for safety of vehicle passengers

1997-06-23

1998-06-09

Hofsass, Jeffery A.

Communications: electrical

Land vehicle alarms or indicators

Of relative distance from an obstacle

340436, 340904, B60Q 100

Patent

active

057641366

ABSTRACT:
This invention relates to a new and useful system and method of ultrasonic detection for use on in the monitoring of the danger zone of a vehicle. The system comprises at least one sensor, an analog and digital integrated circuit, a power driver and a microprocessor. The microprocessor is programmed to control the sensors, to receive a plurality of signals from the sensors, establish and store an initial reference image, monitor a second plurality of signals received from a continuous scan of the sensors, establish a data set for the second plurality of signals, compare the data set with the initial reference image and return an alarm output if a variation is detected.

REFERENCES:
patent: 4382291 (1983-05-01), Nakauchi
patent: 4442512 (1984-04-01), Kodera et al.
patent: 4551722 (1985-11-01), Tsuda et al.
patent: 4658385 (1987-04-01), Tsuji
patent: 4800540 (1989-01-01), Annala
patent: 4937795 (1990-06-01), Motegi et al.
patent: 5076384 (1991-12-01), Wada et al.
patent: 5170858 (1992-12-01), Chen
patent: 5210521 (1993-05-01), Hojell et al.
patent: 5235315 (1993-08-01), Cherry et al.
patent: 5250945 (1993-10-01), Dombrowski
patent: 5341344 (1994-08-01), O'Brien et al.

Affiliated with

Also associated with

Rating

Ultrasonic detection system for safety of vehicle passengers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultrasonic detection system for safety of vehicle passengers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultrasonic detection system for safety of vehicle passengers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2205031