The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 21, 1992
Filed:
Oct. 17, 1989
Applicant:
Inventors:
Karen I Trovato, Putnam Valley, NY (US);
Leendert Dorst, Yorktown Heights, NY (US);
Assignee:
North American Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ; G06F / ;
U.S. Cl.
CPC ...
364148 ; 36442402 ; 364436 ; 364461 ;
Abstract
A configuration space is used for path planning and for controlling the motion of an object. The configuration space includes states which contain cost to goal and direction arrow values. These values indicate a path or absence of a path from the states to at least one goal state. The configuration space is differentially updated after a cost to goal or direction arrow value is changed.