The invention relates to the technical field of train positioning, and provides a train positioning method and device, electronic equipment and a medium. The method comprises the following steps: controlling ground distance measuring equipment to perform distance measuring communication with train distance measuring equipment arranged on a train, and acquiring a real-time relative distance between the ground distance measuring equipment and the train distance measuring equipment based on the distance measuring communication; based on the real-time relative distance, determining a first position relation between the ground distance measuring equipment and the train distance measuring equipment; and determining a second position relationship between the train track section and the train distance measuring equipment according to the ground position relationship between the ground distance measuring equipment and the corresponding train track section and the first position relationship. According to the scheme, only real-time communication between the ground distance measuring equipment and the train distance measuring equipment is needed, whole-line cable laying is not needed, the situation that the train is in the power-on time period of the ground equipment when passing through the ground equipment is not needed either, and therefore the method has the advantages of being real-time, efficient, reliable, stable and low in cost.
本申请涉及列车定位技术领域,提供了一种列车定位方法、装置、电子设备及介质。该方法包括:控制地面测距设备与设于列车上的列车测距设备之间进行测距通信,并基于测距通信获取地面测距设备与列车测距设备之间的实时相对距离;基于实时相对距离,确定地面测距设备与列车测距设备之间的第一位置关系;根据地面测距设备与对应的列车轨道区间的地面位置关系和第一位置关系,确定列车轨道区间与列车测距设备的第二位置关系。本方案只需要地面测距设备与列车测距设备实时通信即可,不要求全线铺设线缆,也不要求列车经过地面设备时处于地面设备的上电时间段内,因此具有实时、高效、可靠、稳定、低成本的特点。
Train positioning method and device, electronic equipment and medium
一种列车定位方法、装置、电子设备及介质
27.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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