Method and system for diagnosis of plant
First Claim
1. A plant diagnosis method, comprising steps to be executed by a diagnosis computer in a diagnoser'"'"'s unit, including:
- a step of accepting a primary diagnosis request inputted from a terminal in a user'"'"'s unit, a step of executing a primary diagnosis of an objective plant or machinery thereof based on plant data of the objective plant or machinery thereof, on accepting the primary diagnosis request, and a step of transmitting a result of the primary diagnosis to the terminal in the user'"'"'s unit;
wherein the primary diagnosis is provided so as to allow a repetition of the primary diagnosis request from the terminal in the user'"'"'s unit.
1 Assignment
0 Petitions
Accused Products
Abstract
A plant diagnosis system friendly to a user (a plant-operating organization) for identifying an abnormality of an objective plant or machinery thereof, is provided. The plant diagnosis system includes a diagnoser'"'"'s sub-system including a diagnosis computer and a terminal for a diagnosis expert and is connected via a network to a user'"'"'s sub-system including a terminal for communicating with the diagnoser'"'"'s sub-system. The plant diagnosis system provides a simple but repetitively available primary diagnosis and a detailed secondary diagnosis including the expert'"'"'s judgement, which are selectively available on the user'"'"'s initiative. The diagnosis computer receives a diagnosis request and plant state variables of the plant or machinery and executes the primary diagnosis and a part of the secondary diagnosis based on the plant state valuables.
42 Citations
14 Claims
-
1. A plant diagnosis method, comprising steps to be executed by a diagnosis computer in a diagnoser'"'"'s unit, including:
-
a step of accepting a primary diagnosis request inputted from a terminal in a user'"'"'s unit, a step of executing a primary diagnosis of an objective plant or machinery thereof based on plant data of the objective plant or machinery thereof, on accepting the primary diagnosis request, and a step of transmitting a result of the primary diagnosis to the terminal in the user'"'"'s unit;
wherein the primary diagnosis is provided so as to allow a repetition of the primary diagnosis request from the terminal in the user'"'"'s unit. - View Dependent Claims (2, 3, 4)
-
-
5. A plant diagnosis system, comprising a diagnoser'"'"'s unit including:
-
means for accepting a primary diagnosis request inputted from a terminal in a user'"'"'s unit via a network, means for accepting the primary diagnosis request and executing a primary diagnosis of an objective plant or machinery thereof based on plant data of the objective plant or machinery thereof, and means for transmitting the primary diagnosis result to the terminal in the user'"'"'s unit, wherein the primary diagnosis is provided so as to allow a repetition of the primary diagnosis request from the terminal in the user'"'"'s unit. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12)
-
-
13. A plant diagnosis system, including:
- a diagnoser'"'"'s sub-system, a user'"'"'s sub-system and a network connecting the diagnoser'"'"'s sub-system and the user'"'"'s sub-system;
said user'"'"'s sub-system comprising a terminal for communication with the diagnoser'"'"'s system via the network, said diagnoser'"'"'s sub-system comprising a diagnosis computer and a terminal for an expert;
wherein said diagnosis computer comprises;
means for accepting a primary diagnosis request inputted from the terminal in the user'"'"'s sub-system via the network, means for accepting the primary diagnosis request and executing a primary diagnosis of an objective plant or machinery thereof based on plant data of the objective plant or machinery thereof, and means for transmitting the primary diagnosis result to the terminal in the user'"'"'s sub-system; and
the primary diagnosis is provided so as to allow a repetition of the primary diagnosis request from the terminal in the user'"'"'s sub-system. - View Dependent Claims (14)
- a diagnoser'"'"'s sub-system, a user'"'"'s sub-system and a network connecting the diagnoser'"'"'s sub-system and the user'"'"'s sub-system;
Specification