PROBLEM TO BE SOLVED: To provide a train control system and train controller capable of reducing telegraphic message interruption accompanying temporary change in a radio communication state.SOLUTION: A train control system for controlling a train by using communication with a radio base station 2 disposed along a railroad line comprises: a plurality of radio mobile stations 4 for acquiring radio communication state information including a RSSI (Received Signal Strength Indicator) and the number of error correction bits by FEC (Forward Error Correction) during radio communication; and a train controller 3 for selecting, on the basis of radio communication state information acquired from the respective radio mobile stations 4, one radio mobile station 4 for performing bidirectional radio communication with the radio base station 2 from the plurality of radio mobile stations 4.
【課題】無線通信状態の一時的な変化に伴う電文途絶を低減させることが可能な列車制御システムおよび列車制御装置を提供する。【解決手段】沿線に配置された無線基地局2との通信によって列車を制御する列車制御システムであって、無線通信時におけるRSSI(Received Signal Strength Indicator)およびFEC(Forward Error Correction)による誤り訂正ビット数を含む無線通信状態情報を取得する複数の無線移動局4と、各無線移動局4から取得した無線通信状態情報に基づいて、複数の無線移動局4のうち無線基地局2と双方向の無線通信を行う一の無線移動局4を選択する列車制御装置3とを備える。【選択図】図1
TRAIN CONTROL SYSTEM AND TRAIN CONTROLLER
列車制御システムおよび列車制御装置
2015-11-26
Patent
Electronic Resource
Japanese
IPC: | H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / H04B TRANSMISSION , Übertragung / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
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