[Problem] To suppress errors occurring during movement or the like when a ship is berthed. [Solution] A ship navigation assistance device is provided with a measurement unit and a feature information updating unit. The measurement unit obtains measurement information for a target object using a distance measurement result for a region including the target object as a target for berthing a ship. The feature information update unit updates the feature information for the target using the initial feature information for the target or the feature information before the update for the target and the measurement information.
【课题】抑制在船舶停泊时的移动等中产生的误差。【解决手段】船舶航行支援装置具有测量部以及特征信息更新部。测量部使用针对包含作为船舶的停泊目标的目标物的区域的测距结果,获得针对目标物的测量信息。特征信息更新部使用针对目标物的初始的特征信息或者针对目标物的更新前的特征信息和测量信息,更新针对目标物的特征信息。
Ship navigation support device, ship navigation support method, and ship navigation support program
船舶航行支援装置、船舶航行支援方法以及船舶航行支援程序
2022-12-30
Patent
Elektronische Ressource
Chinesisch
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