Method for monitoring factory state and factory monitoring device

Abstract

To efficiently display a plant state. For example, a plant state such as the connection state of a piping system is displayed on a display picture so as to be monitored by an operator. The display picture is divided into three areas(preferably, four areas). The area interposed between the respective areas is used as a gap area, and for example, the connection of a piping system is emphasis-displayed in the gap area so that the display of the gap area can be associated with the display of the other areas. Thus, it is possible to visually and efficiently display the plant state.

Description

technical field [0001] The present invention relates to a factory state monitoring method and a factory monitoring device. Background technique [0002] For the convenience of operation and monitoring of factory information, central monitoring room, control room, guardhouse and other places where factory information is centrally managed, centrally set up operators, and set up monitoring CRT devices and large-scale display devices. These display devices have the function of providing information such as piping system diagrams and alarm indications for displaying plant status. Such a technique is described, for example, in JP-A-5-12585. [0003] Since the operator needs to monitor and operate instantaneously, the monitoring technology of dividing the display screen into four screens is known in the factory monitoring equipment. In addition, even if the size of the display device for providing information changes, the ratio of the size per screen in the 4-screen monitoring me...

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Problems solved by technology

[0004] However, in order to facilitate instant monitoring or operation and improve monitoring performance, it is required to increase the amount of information displayed on the screen. For this purpose, it is necessary to add a CRT device for monitoring, or a multi-screen corresponding device for a large-screen device, and a new monitoring device. Disks, etc., easy to form the purchase of high-priced equipment

[0005] The increase of equipment sometimes causes incidents such as setting up space and cable work, requiring new expenses and redesign

The small-person factory monitoring method aimed at reducing the operating cost by reducing the number of operators. Since a small number of operators are used to implement factory monitoring and operation, the burden of operator monitoring and operation is increased. In large factories such as power stations, Since there are many monitoring points such as the number of pipes and sensors, it is difficult to monitor the factory with a small number of people

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