The invention provides a high-precision radio navigation mark information guiding method and system, and relates to the technical field of ship guiding, and the method comprises the following steps: obtaining a marking base station; acquiring a marked sea area; acquiring navigation mark equipment and other ship information in the marked sea area; calibrating a first navigation mark device and a second navigation mark device; an actual navigation deviation value is obtained; a navigation allowable deviation value is obtained; whether the actual navigation deviation value is larger than the allowable navigation deviation value or not is judged, and if yes, navigation correction is conducted through the marked base station; otherwise, the operation is not executed. The navigation mark equipment in the space defined by the base stations around the ship is used for auxiliary guidance, the navigation mark equipment is effectively calibrated, different navigation mark equipment is used for obtaining different guidance data, timely correction is carried out when the navigation deviation is large, the radio navigation mark guidance accuracy is effectively improved, the ship does not need to frequently communicate with the navigation mark equipment, and the navigation cost is reduced. The busy degree of navigation mark equipment is reduced, and multiple ships can be effectively and accurately guided when base stations are few.
本发明提供一种精确率高的无线电航标信息引导方法及系统,涉及船舶引导技术领域,方法包括以下步骤:获取标记基站;获取标记海域;获取标记海域内的航标设备和其他船舶信息;标定第一航标设备和第二航标设备;得到航行实际偏移值;得到航行允许偏移值;判断航行实际偏移值是否大于航行允许偏移值,若是则通过标记基站进行航行修正;反之则不执行操作。本发明利用船舶周围基站围成空间内的航标设备进行辅助引导,将航标设备有效进行标定,利用不同航标设备进行不同的引导数据获取,在航行偏差较大时进行及时修正,有效提高无线电航标引导准确率,且船舶无需与航标设备频繁通信,航标设备繁忙度降低,可以在基站少时有效对多船只进行精确引导。
Radio navigation mark information guiding method and system with high precision rate
一种精确率高的无线电航标信息引导方法及系统
2024-09-17
Patent
Electronic Resource
Chinese
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