Method and device for switching virtual reference station in real-time kinematic system

摘要

Embodiments of the present invention disclose a virtual reference station switching method and device in a real-time kinematic system, the method including the steps of obtaining networking change information of a reference station network, and predicting information based on the networking change information of the reference station network. The obtaining step, the prediction information includes that a combination of reference stations used to calculate a virtual reference station of the mobile station is switched from a combination of the first reference station to a combination of the second reference station, Obtaining a first virtual reference station through a calculation based on a combination of the first reference stations, and obtaining a second virtual reference station through a calculation based on a combination of the second reference stations; and Providing at least one of the virtual reference station information to the mobile station, More, and a step in which the positioning correction is performed for a mobile station. According to the method and device for switching a virtual reference station in a real-time kinematic system provided in an embodiment of the present invention, the effect of networking reconstruction of the reference station network in the real-time kinematic system on the positioning service provided by the real-time kinematic system is effective. The requirement for precise positioning without interruption can be fulfilled.