Mitsubishi Electric Corporation

Daisuke Tateishi

Atsushi Takami

Hideo Nakata

Maho Fujihara

Shota Shimayoshi

Kenji Ueda

Shiho Adachi

Keisuke Sugihara

A test support method includes a step of obtaining a pre-change image and a post-change image to be displayed on a monitoring and control system, a step of extracting, from the post-change image, multiple symbols that have changed from corresponding symbols in the pre-change image, a step of adding order information to the multiple symbols extracted, and a step of outputting a test image in which the order information is added to the multiple symbols.

Test support method, test support device, and storage medium

A railroad system includes a plurality of trains and an operation management device. The operation management device manages operation of a subject train that is at least one of the plurality of trains. The operation management device includes a calculation unit and a communication unit. The calculation unit calculates a target arrival time at which the subject train is to arrive at a next station, upon occurrence of an arrival delay of a preceding train at the next station, the preceding train being a train among the plurality of trains and running ahead of the subject train; and, upon arrival of the preceding train at the next station, calculates a target arrival time at which the subject train is to arrive at the next station. The communication unit transmits, to the subject train, information on the target arrival time calculated by the calculation unit.

Railroad system, operation management device, operation management method, and non-transitory storage medium to store operation management program

Growing community of inventors

Tokyo, Japan

Daisuke Tateishi