Mitsubishi Denki Kabushiki Kaisha

Mitsubishi Electric Corporation

Taizo Kojima

Akira Sugimoto

Eisho Ando

Misayo Kitamura

Katsuyuki Inoue

A train monitoring device includes an obtaining unit to obtain device status information, a monitoring unit including an event detection definition, and an event detection program to interpret the event detection definition and check whether an event has occurred. When the event detection program monitors the status of the device, a first program included in the event detection program interprets and executes an intermediate language representation included in the event detection definition, and a second program included in the event detection program determines whether an event has occurred by using area information and storage information about a memory having stored therein a value that indicates whether an event has occurred, the area information and the storage information being included in the event detection definition. An output unit outputs an alarm indicating that the device is an anomalous status when the monitoring unit detects an anomaly in the device.

Train monitoring device, generation device, and event detection definition generation method

A monitoring system indicating the condition of a plant at any time and from any place by particularly utilizing a small graphical content such as the display of a handy cellular phone. In particular, necessary equipment information can be quickly extracted from among many pieces of equipment to be monitored in a large-scale plant including a lot of monitored objects. The monitoring system includes a structured equipment information storage part for storing structured equipment information including equipment information on pieces of equipment and relational information describing relations among the pieces of equipment, and a monitored equipment extraction part for extracting a set of pieces of related equipment information associated with a piece of equipment of interest based on the structured equipment information with the equipment of interest, which is separately designated, being set as a base point of extraction.

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Tokyo, Japan

Taizo Kojima