04344136 is referenced by 67 patents and cites 9 patents.

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.

Title
Device for indication of operational and computed values
Application Number
6/161321
Publication Number
4344136
Application Date
June 20, 1980
Publication Date
August 10, 1982
Inventor
Ferdinand Panik
Fellbach
DE
Agent
Craig and Antonelli
Assignee
Daimler Benz Aktiengesellschaft
DE
IPC
G06F 15/20
G08B 19/00
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