Self-contained unmanned vehicle

Details Self-contained unmanned vehicle Self-contained unmanned vehicle

1988-06-24

1991-01-01

Chin, Gary

Boots, shoes, and leggings

318587, 180167, 180169, G06F 1550

Patent

active

049823299

ABSTRACT:
A self-contained unmanned vehicle (robot car) is designed to be capable of independently traveling, on the basis of previously specified geographic data, to convey parts, finished products, etc. etc. in a factory or similar, and achieves fine travel position control while simultaneously reducing the X memory capacity for the geographic data and ensures easy preparation and entry of geographic data and facilitates the comprehensibility of the contents of the geographic data. The vehicle includes: a first memory for storing the coordinate data of the node located on the traversable travel path; a second memory for storing the geographic data consisting of operation codes indicating the travel path conditions, and a scene command with the main operands denoting the continuous distance of the travel path under these operation codes; a decision-making unit for determining the path to be traversed by establishing the nodes to be traversed by the unmanned vehicle on its approach towards the designated target location; and a travel control section for controlling the travel movement of the unmanned vehicle on the basis of scene commands in accordance with the pre-set sequence in which the predetermined nodes are to be traversed; and, furthermore, a geographic data inputting device for entering the geographic data; and a geographic data display for displaying, during the input operation to enter the georgaphic data with the geographic data input device, line segments whose length corresponds to the value of the main operand, by means of a line type previously set in accordance with the operation code type.

REFERENCES:
patent: 4652803 (1987-03-01), Kamejima et al.
patent: 4674048 (1987-06-01), Okumura
patent: 4716530 (1987-12-01), Ogawa et al.
patent: 4809178 (1989-02-01), Ninomiya et al.
patent: 4821192 (1989-04-01), Taivalkoski et al.
patent: 4829219 (1989-05-01), Penkar
patent: 4835730 (1989-05-01), Shimano et al.

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