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.:

US 7873438 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 18, 2011

Filed:

Nov. 26, 2008
Applicant:

Makoto Sekiya, Wako, JP;

Inventor:

Makoto Sekiya, Wako, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B 19/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

A mobile apparatus capable of moving or acting autonomously while flexibly avoiding contact with a moving object in accordance with various situations is provided. In a case where a second safety condition is not satisfied because, e.g., a first target trajectory cannot be found, a second target trajectory causing a first spatial element to approach the boundary of an element passing region is searched for and determined. A robot autonomously approaches the boundary of the passable region in accordance with the second target trajectory determined as a provisional target trajectory, and stops at the position corresponding to the end point of the second target trajectory. Such movement of the robot along the second target trajectory increases the space, making it possible to prompt an object to move through the space.


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Sekiya, Makoto. (2011). Mobile apparatus and control program therefor (U.S. Patent No. 7873438). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7873438

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