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:
Apr. 10, 2012
Filed:
Sep. 25, 2008
Shinji Yasuhara, Atsugi, JP;
Masayuki Ohsugi, Sagamihara, JP;
Tsuneyuki Watanabe, Isehara, JP;
Maki Ueda, Yamato, JP;
Yasuhisa Nakamura, Machida, JP;
Daisuke Nakata, Tokyo, JP;
Yasunori Kondo, Toride, JP;
Takuya Hashimoto, Yokohama, JP;
Shinji Yasuhara, Atsugi, JP;
Masayuki Ohsugi, Sagamihara, JP;
Tsuneyuki Watanabe, Isehara, JP;
Maki Ueda, Yamato, JP;
Yasuhisa Nakamura, Machida, JP;
Daisuke Nakata, Tokyo, JP;
Yasunori Kondo, Toride, JP;
Takuya Hashimoto, Yokohama, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
An information center apparatus has a communication section, a motion information calculating section, a communication delay time calculating section, a communication cycle waiting time calculating section, an error estimating section and a correcting section. The communication section acquires reported current position information of a first moving body apparatus and reports a corrected current position information to a second moving body apparatus. The error estimating section estimate an error in the reported current position information with respect to an actual current position of the first moving body apparatus based on motion information calculated by the motion information calculating section, communication delay times calculated by the communication delay time calculating section, and a communication cycle waiting time calculated by the communication cycle waiting time calculating section. The correcting section corrects the reported current position information using the error estimated by the error estimating section to obtain the corrected current position information.