Train position confidence interval optimization method, equipment and medium

The invention relates to a train position confidence interval optimization method and device and a medium, and the method supplements a train position confidence interval when a transponder receiving antenna is switched in the train operation process, and corrects the position information of a train...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SUN JIANDONG, CAO DENING, WANG NING, SUN ZHIHAN, ZHANG XU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ENSURING THE SAFETY OF RAILWAY TRAFFIC GUIDING RAILWAY TRAFFIC LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PERFORMING OPERATIONS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION RAILWAYS TESTING TRANSPORTING WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	The invention relates to a train position confidence interval optimization method and device and a medium, and the method supplements a train position confidence interval when a transponder receiving antenna is switched in the train operation process, and corrects the position information of a train when the train passes through a virtual transponder. Compared with the prior art, the method has the advantages that the accuracy of the train position confidence interval during train operation is improved, and the like. 本发明涉及一种列车位置置信区间优化方法、设备及介质，该方法在列车运行过程中发生应答器接收天线切换时，对列车位置置信区间进行补充，同时在列车经过虚拟应答器时，对列车的位置信息进行校正。与现有技术相比，本发明具有提高了列车运行时列车位置置信区间准确性等优点。