A train speed control system 100 includes a first non-contact sensor 110 that outputs measured first speed information, a first safety device 120 that receives the first speed information from the first non-contact sensor 110, a second non-contact sensor 140 that outputs measured second speed information, and a second safety device 150 that receives the second speed information from the second non-contact sensor 140 and transmits the received second speed information to the first safety device 120 at a predetermined timing. Then, when first second speed information is received from the second safety device 150, the first safety device 120 evaluates soundness of the first speed information based on a speed difference between the first second speed information and first first speed information measured by the first non-contact sensor 110 at substantially the same timing as the first second speed information, and determines control speed of a train 1 based on a result of the evaluation.
TRAIN SPEED CONTROL SYSTEM AND TRAIN SPEED CONTROL METHOD
ZUGGESCHWINDIGKEITSSTEUERUNGSSYSTEM UND ZUGGESCHWINDIGKEITSSTEUERUNGSVERFAHREN
SYSTÈME DE COMMANDE DE VITESSE DE TRAIN ET PROCÉDÉ DE COMMANDE DE VITESSE DE TRAIN
2024-05-15
Patent
Electronic Resource
English
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