PROBLEM TO BE SOLVED: To correlate wireless communication performance with vehicle system configurations.SOLUTION: A system determines wireless message characteristics of wireless messages communicated with vehicles in vehicle systems and locations along a route where the wireless message characteristics were determined. The wireless message characteristics and the locations can be determined during movement of the vehicle systems along a route. Consist configuration information about the one or more vehicle systems is obtained, and a signal propagation profile is determined based on the wireless message characteristics, the locations where the wireless message characteristics were determined, and the consist configuration information. The signal propagation profile can represent relationships between the wireless message characteristics, the consist configuration information, and the locations along the route. This profile can be used for control of movement and/or communication of other vehicle systems, for trip plans for other vehicle systems, for diagnosis of communication faults, and the like.SELECTED DRAWING: Figure 2

    【課題】車両システム構成とワイヤレス通信性能を相関させる。【解決手段】車両システム中の車両と通信するワイヤレスメッセージのワイヤレスメッセージ特徴およびワイヤレスメッセージ特徴が決定されたルートに沿ったロケーションを決定する。ワイヤレスメッセージ特徴およびロケーションは、ルートに沿った車両システムの運動中に決定できる。1以上の車両システムに関する構成物の構成情報が得られ、ワイヤレスメッセージ特徴、ワイヤレスメッセージ特徴が決定されたロケーションおよび構成物構成情報に基づいて、信号伝搬プロファイルは決定される。信号伝搬プロファイルは、ワイヤレスメッセージ特徴と、構成物構成情報と、ルートに沿ったロケーションとの間の関係を表すことができる。このプロファイルは、他の車両システムの運動および/または通信の制御、他の車両システムのための移動計画、通信の失敗の診断等に使用できる。【選択図】図2


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    Title :

    COMMUNICATION SYSTEM AND METHOD FOR CORRELATING WIRELESS COMMUNICATION PERFORMANCE WITH VEHICLE SYSTEM CONFIGURATIONS


    Additional title:

    車両システム構成とワイヤレス通信性能を相関させるための通信システムおよび方法


    Contributors:

    Publication date :

    2016-05-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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