本发明公开了一种盾构工法水平运输机车的洞内实时定位系统及方法,包括若干个关键点感应模块、中控室UWB服务器、若干个微波基站、车头UWB标签、车尾UWB标签、车载工控机、车载微波通信设备和编码器,本发明涉及地铁或高铁盾构工法隧道施工技术领域。该盾构工法水平运输机车的洞内实时定位系统及方法,相比与现有的人工汇报位置以及RFID方式,可以获取更精确的位置信息,通过利用关键点的高精度定位进行初始位置校准,可以实现在行车区间分米级别精准定位,并实时回传到中控室,相比与现有的人工汇报方式,不受通信距离限制,相比与现有的RFID方式,施工成本和维护难度均大幅度下降,可以解决因RFID标签频繁损坏带来的维护成本。

    The invention discloses an in-hole real-time positioning system and method for a shield construction method horizontal transport locomotive, and the system comprises a plurality of key point induction modules, a central control room UWB server, a plurality of microwave base stations, a locomotive UWB tag, a tailstock UWB tag, a vehicle-mounted industrial control computer, a vehicle-mounted microwave communication device, and an encoder. The invention relates to the technical field of subway or high-speed rail shield construction method tunnel construction. Compared with an existing manual position reporting and RFID mode, the in-hole real-time positioning system and method for the horizontal transport locomotive in the shield construction method can obtain more accurate position information, initial position calibration is conducted through high-precision positioning of key points, decimeter-level accurate positioning in a running interval can be achieved, the position information is transmitted back to a central control room in real time, and the real-time positioning effect is achieved. Compared with an existing manual reporting mode, the method is not limited by the communication distance, compared with an existing RFID mode, the construction cost and the maintenance difficulty are greatly reduced, and the maintenance cost caused by frequent damage of RFID tags can be reduced.


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    Titel :

    一种盾构工法水平运输机车的洞内实时定位系统及方法


    Erscheinungsdatum :

    2023-05-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E21D SHAFTS , Schächte / E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS / G06K Erkennen von Daten , RECOGNITION OF DATA