Vehicle speed determining device having means for accurate deter

Details Vehicle speed determining device having means for accurate deter Vehicle speed determining device having means for accurate deter

1992-10-20

1995-03-21

Voeltz, Emanuel T.

Boots, shoes, and leggings

3644241, 36442604, G01P 300, G01P 350

Patent

active

054002680

ABSTRACT:
A vehicle speed determining device determines a running speed of a vehicle, on the basis of pulses received from a vehicle speed sensor. A first determination that the running speed of the vehicle has been zeroed is made, if a next pulse has not been received from the sensor, within a predetermined first length of time after the reception of a last pulse from the sensor. A second determination that a period of the next pulse to be received next is abnormally long is made, if said next pulse has not been received within a predetermined second length of time after the reception of the last pulse. If the second determination is made, the first determination is inhibited until the next pulse has been received.

REFERENCES:
patent: 4028532 (1977-07-01), Reuther
patent: 4176337 (1979-11-01), Aechter et al.
patent: 4441062 (1984-04-01), Evans et al.
patent: 4648104 (1987-03-01), Yachida et al.
patent: 4669046 (1987-05-01), Kubo
patent: 4670852 (1987-06-01), Masaki et al.
patent: 4718013 (1988-01-01), Kubo
patent: 4734861 (1988-03-01), Bertolasi et al.
patent: 4788956 (1988-12-01), Suzuki et al.
patent: 4918606 (1990-04-01), Ito et al.
patent: 4924420 (1990-05-01), Hadley et al.
patent: 4931940 (1990-06-01), Ogawa et al.

Affiliated with

Also associated with

Rating

Vehicle speed determining device having means for accurate deter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vehicle speed determining device having means for accurate deter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle speed determining device having means for accurate deter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1154449