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:
Nov. 04, 2014
Filed:
Feb. 14, 2011
May Takada, Kawasaki, JP;
Yuji Ogata, Saitama, JP;
Masaki Yamada, Yokohama, JP;
Nobuyuki Muranaka, Fujisawa, JP;
May Takada, Kawasaki, JP;
Yuji Ogata, Saitama, JP;
Masaki Yamada, Yokohama, JP;
Nobuyuki Muranaka, Fujisawa, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
Provided is a monitoring system which can perform priority control in accordance with the wideband limitation. A priority/filter type selection processing unit () of a network interconnection device (), which connects a local network () and a wide area network (), selects a transmission data selection processing unit () on the basis of the priority level definitions of a transmission data in accordance with an event status, and a data compression method in association with the event status and the wide area network communication status, and selects and controls a filtering processing unit (). As a consequence, the communication bandwidth in a wide area network is reduced.