US Patent Issued to MITSUBISHI ELECTRIC on Feb. 17 for "Train information management apparatus, train information management system, and train information management method" (Japanese Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,552,428, issued on Feb. 17, was assigned to MITSUBISHI ELECTRIC Corp..

"Train information management apparatus, train information management system, and train information management method" was invented by Tatsuhiko Murakami (Tokyo), Takashi Miyauchi (Tokyo), Shingo Hamada (Tokyo) and Ryosuke Okada (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A train information management apparatus includes a calculator that calculates a first travel position of a train based on the number of revolutions of wheels of the train, a beacon information receiving unit that receives information from a beacon, an on-board communication unit that communicates with a b...