Explanations of Y-up signal function and related traffic controls in Japan. Some signals used in Japan can indicates double-yellow(YY) which means 25km/h limit to avoid troubles in multi-train operations. Non-YY signals only equiped with single-yellow for 50km/h limit indicate red to avoid such troubles. In this movie, full-auto PC control but the model train's speed is not precisely adjusted.
中国の高速鉄道より優秀ですね。安全に止まれるなんて。
cyzu1538 7 months ago