Road transportation vehicle drive assist process and apparatus

Details Road transportation vehicle drive assist process and apparatus Road transportation vehicle drive assist process and apparatus

1981-07-30

1984-07-31

Gruber, Felix D.

Boots, shoes, and leggings

74866, 3644241, B60K 4118, G07C 508, G09B 1916

Patent

active

044634277

ABSTRACT:
The invention pertains to a method and an apparatus, designed to assist the driver of a motor vehicle. The apparatus includes a calculator which is connected to an engine speed sensor, an engine fuel flow sensor, and a transmission speed sensor. The output of the calculator is displayed on an audio/visual display panel. This apparatus defines the operating range of the engine on the load/speed diagram; it also indicates shifting to a different gear, whenever desirable, in order to minimize the vehicle's fuel consumption.

REFERENCES:
patent: 3347092 (1967-10-01), Stutson
patent: 3916682 (1975-11-01), Garcea
patent: 4025897 (1977-05-01), Kisuna et al.
patent: 4198882 (1980-04-01), Kiencke et al.
patent: 4291594 (1981-09-01), Baudoin
patent: 4294341 (1981-10-01), Swart
patent: 4319501 (1982-03-01), Sugimoto

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