Device for indication of operational and computed values

Details Device for indication of operational and computed values Device for indication of operational and computed values

1980-06-20

1982-08-10

Atkinson, Charles E.

Boots, shoes, and leggings

340 52F, 340 64, G08B 1900, G06F 1520

Patent

active

043441360

ABSTRACT:
An on board vehicular data processing system samples vehicular operating parameters such as fuel level, distance travel, etc. The system calculates values of other parameters such as range and travel time. Under control of the position of the ignition key, which assumes positions representative of modes of operation, OFF, PARK, TRIP, START, the system displays indications of a limited number of sensed and calculated parameters, the particular indications being those which are most useful for the instant mode of operation represented by the position of the ignition key. After a trip, system parameters may be stored for future reference by a predetermined sequencing of the ignition key position. Such storage may be cleared by a second sequencing of the ignition key positions. Parameter reference values may be stored as maximum or minimum and present values for a parameter may be compared with the maximum or minimum and an alarm indication given, acoustical or optical.

REFERENCES:
patent: 3866166 (1975-02-01), Kerscher et al.
patent: 3906207 (1975-09-01), Rivere et al.
patent: 3964302 (1976-06-01), Gordon et al.
patent: 4067061 (1978-01-01), Juhasz
patent: 4093939 (1978-06-01), Mitchell
patent: 4150731 (1979-04-01), Tannenbaum
patent: 4205376 (1980-05-01), Yoshida
patent: 4209709 (1980-06-01), Betton
patent: 4222031 (1980-09-01), Okamoto et al.

Affiliated with

Also associated with

Rating

Device for indication of operational and computed values does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for indication of operational and computed values, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for indication of operational and computed values will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1533969