Hitachi, Ltd.

Ryo Furutani

Takao Watanabe

Takashi Yamaguchi

Osamu Suzuki

Kosuke Hara

Kenta Konishi

Kenjiro Goda

Katuyuki Iwasaki

A railroad car condition monitoring/analyzing includes: a car factor estimation unit configured to estimate car factor evaluation data from car data and evaluation data; an infrastructure factor extraction unit configured to extract infrastructure factor evaluation data from the car data, the evaluation data, and the car factor evaluation data; an infrastructure factor estimation unit configured to estimate individual infrastructure factor evaluation data from the infrastructure factor evaluation data; an infrastructure factor DB construction unit configured to store the individual infrastructure factor evaluation data in an infrastructure factor database; an infrastructure factor analysis unit configured to monitor the individual infrastructure factor evaluation data stored in the infrastructure factor database so as to analyze infrastructure factors; and a car analysis unit configured to analyze a car condition in consideration of analysis information on the infrastructure factor.

Railroad car condition monitoring/analyzing device and method

Growing community of inventors

Tokyo, Japan

Ryo Furutani