The invention provides a time-space positioning synchronization device and system.The synchronization device comprises a case outer cover, a processor module, a power module, a counting card module, an expansion network card module, a GNSS module, a hard disk expansion module and a multifunctional serial port module, and the processor module, the power module, the counting card module, the expansion network card module, the GNSS module, the hard disk expansion module and the multifunctional serial port module are all arranged in the case outer cover; the counting card module counts train mileage information according to the received square wave pulse signal, the GNSS module determines the longitude, latitude, time and speed of a train through space-time positioning, the processor module corrects the mileage information based on the track label information and the counted mileage information, and then performs data fusion in combination with the longitude, latitude, time and speed. And the fused data is transmitted to the multifunctional serial port module, and the multifunctional serial port module synchronously sends the fused data to each detection subsystem, so that accurate positioning information is provided for each detection subsystem, information such as speed, time and mileage can be synchronously acquired in real time, and daily detection tasks and requirements are met.

    本发明提供时空定位同步装置及系统,该同步装置包括机箱外罩以及均于机箱外罩内的处理器模块、电源模块、计数卡模块、扩展网卡模块、GNSS模块、硬盘扩展模块和多功能串口模块,扩展网卡模块接收RFID阅读器识别的轨道标签信息,计数卡模块根据接收的方波脉冲信号进行列车里程信息计数,GNSS模块时空定位确定列车的经纬度、时间、速度,处理器模块基于轨道标签信息和计数的里程信息对里程信息进行修正处理,再联合经纬度、时间、速度进行数据融合,融合后的数据传输至多功能串口模块,由多功能串口模块将融合后的数据同步发送至各检测子系统,从而为各检测子系统提供准确定位信息,能够实时同步采集速度、时间、里程等信息,满足日常检测任务和需求。


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    Titel :

    Space-time positioning synchronization device and system


    Weitere Titelangaben:

    时空定位同步装置及系统


    Beteiligte:
    WANG DENGYANG (Autor:in) / XU GUIYANG (Autor:in)

    Erscheinungsdatum :

    01.10.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06K Erkennen von Daten , RECOGNITION OF DATA / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung




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