船舶运营油耗成本估算数据

用VDR设备实时收集航行里程、航速等数据。航行里程数据可以用来分析船舶的能源消耗情况，可对于评估船舶的能效和环保性能。在当前全球航运业致力于减排和环保的背景下，具有特别的价值。1、收集数据：船端安装的VDR连接计程仪设备，包括航程计数、总里程计数、UTC时间、航速、经纬度等信息。此外通过船端上报等其他方式收集船舶的能耗数据。
2、数据清洗：对收集到的数据进行清洗，去除异常值、缺失值等，确保数据的准确性和可靠性。
3、计算能耗指标：根据船舶的航行里程和能耗数据，计算船舶的能耗指标，如单位里程能耗、平均能耗速率等。
4、展示能耗数据：将船舶的能耗指标与航行里程、航速条件等因素关系通过图表形式展示到平台中，帮助用户找出船舶能耗的规律和特点，估算船舶运营的能耗成本。

Data including navigation mileage and ship speed are collected in real time via a Voyage Data Recorder (VDR). Navigation mileage data can be used to analyze ship energy consumption, which is conducive to evaluating the energy efficiency and environmental performance of ships. This is of particular value in the current context where the global shipping industry is committed to emission reduction and environmental protection.
1. Data Collection: The VDR installed onboard the ship is connected to the distance log equipment, collecting information such as voyage count, total mileage count, UTC time, ship speed, longitude and latitude. In addition, ship energy consumption data is also collected through other methods such as on-board reporting.
2. Data Cleaning: Clean the collected data by removing outliers, missing values and other invalid records to ensure the accuracy and reliability of the dataset.
3. Energy Consumption Index Calculation: Calculate ship energy consumption indicators based on the ship's navigation mileage and energy consumption data, such as energy consumption per unit mileage and average energy consumption rate.
4. Energy Consumption Data Visualization: Visualize the correlations between ship energy consumption indicators and factors including navigation mileage and ship speed conditions via charts on the platform, helping users identify the patterns and characteristics of ship energy consumption and estimate the energy consumption costs of ship operations.