Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing
Reexamination Certificate
2005-10-11
2005-10-11
Picard, Leo (Department: 2125)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Product assembly or manufacturing
C702S184000, C702S188000
Reexamination Certificate
active
06954677
ABSTRACT:
The present invention provides a remote maintenance method, a remote maintenance system, and an industrial device for enabling control and thorough services and billing according to the contents of the remote maintenance operation and the request destination of maintenance and enabling access limit according to the attribute of a service person, access limit according to the device state, and output limit according to the output mode. The industrial device123installed at the factory120and the operation device113installed in the maintenance center110are connected via the network100. The operation device113transmits command information indicating a command concerning maintenance to the industrial device123and the industrial device123executes a process according to the received command information, generates charge information indicating a charge concerning maintenance according to the contents of the executed process, and outputs the whole or a part of the generated charge information to the output device of the industrial device123.
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Aizono Takeiki
Arima Juntaro
Iizumi Takashi
Inaba Masaaki
Dickstein , Shapiro, Morin & Oshinsky, LLP
Hitachi , Ltd.
Jarrett R
Picard Leo
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