A railway management system (1) is characterized by being provided with: first wireless terminals (12-a-1 to 12-d-1, 12-a-2 to 12-d-2) that are provided so as to correspond to each of a plurality of number lines (11-a to 11-d), and that are provided at the ends of stations of the corresponding number lines (11); second wireless terminals (14-a, 14-b) that are provided at the end of the train (13) and that communicate with the first wireless terminals (12-a-1 to 12-d-1, 12-a-2 to 12-d-2) using an ultra-wideband wireless signal; a distance estimation unit that estimates the distance between each of the plurality of first wireless terminals (12-a-1 to 12-d-1) and the second wireless terminal (14-b) using the ultra-wideband wireless signal; and a number line detection unit that detects a number line (11-b) into which the train (13) enters on the basis of the estimation result of the distance estimation unit.
铁道管理系统(1)的特征在于,具备:第1无线终端(12‑a‑1~12‑d‑1、12‑a‑2~12‑d‑2),其与多个号线(11‑a~11‑d)分别对应地设置,设置于对应的号线(11)的站台的端部;第2无线终端(14‑a、14‑b),其设置于列车(13)的端部,与第1无线终端(12‑a‑1~12‑d‑1、12‑a‑2~12‑d‑2)进行使用了超宽带无线信号的通信;距离估计部,其使用超宽带无线信号来估计多个第1无线终端(12‑a‑1~12‑d‑1)分别与第2无线终端(14‑b)之间的距离;以及号线检测部,其基于距离估计部的估计结果,来检测列车(13)要进入的号线(11‑b)。
Railway management system, number line detection device, number line detection method, control circuit, and storage medium
铁道管理系统、号线检测装置、号线检测方法、控制电路以及存储介质
2024-04-12
Patent
Elektronische Ressource
Chinesisch
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