Apparatus for visually indicating continuous travel route of a v

Details Apparatus for visually indicating continuous travel route of a v Apparatus for visually indicating continuous travel route of a v

1980-11-20

1983-08-30

Smith, Jerry

Boots, shoes, and leggings

364450, G06F 1550

Patent

active

044020503

ABSTRACT:
A vehicle travel route indicating apparatus comprising detectors for detecting current travel distance and bearing of a vehicle, respectively; a signal processor for obtaining a current location of the vehicle on two-dimensional coordinates; a memory for storing continuous locational information; a display for indicating a path of travel and a sense mark; and a manual selector for optionally changing the manner of visual indication settings. With such simplified construction, the driver of the vehicle can incessantly determine the status of travel of the vehicle in terms of both distance and bearing aspects during the travel by following the first-hand information displayed at his seat with greater ease and reliability.

REFERENCES:
patent: 3382351 (1968-05-01), Schweighofer et al.
patent: 3538313 (1970-11-01), Thomas et al.
patent: 3789198 (1974-01-01), Henson et al.
patent: 4084241 (1978-04-01), Tsumura
patent: 4086632 (1978-04-01), Lions
patent: 4139889 (1979-02-01), Ingels

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