The present invention provides a state estimation device, a state estimation method, and a recording medium that easily and accurately estimate the state of a ship without performing appearance inspection of the ship, decomposition inspection of an engine, or the like. The state estimation device is provided with: an acquisition unit that acquires paired information from at least two pieces of engine information among the engine output, the ship speed, and the amount of energy supplied to the engine of the ship, and an external force applied to the ship being sailed; an information storage unit that stores the pair of information acquired by the acquisition unit together with the time at which the acquisition was performed; and a state estimation unit that estimates the state of at least one of the hull and the engine of the ship on the basis of the correspondence between at least two pieces of engine information acquired at different timings at which the external forces are the same or similar, among the information stored in the information storage unit.
本发明提供一种以不进行船体的外观检查、发动机的分解检查等的方式简单且准确地估计船舶的状态的状态估计装置、状态估计方法以及记录介质。状态估计装置具备:获取部,其将船舶的发动机输出、船速以及向发动机供给的能量供给量中的至少两个发动机信息与对航行中的船舶施加的外力获取为成对的信息;信息存储部,其将由获取部获取到的成对的信息与进行了获取的时刻一起存储;以及状态估计部,其基于信息存储部中存储的信息中的、外力相同或相似且分别在不同的时刻获取到的至少两个发动机信息的对应关系,来估计船舶的船体和发动机中的至少一方的状态。
STATE ESTIMATING DEVICE, STATE ESTIMATING METHOD AND recording medium
状态估计装置、状态估计方法以及记录介质
10.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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