Ship energy saving method based on big data collection and analysis

A big data and ship technology, applied in the field of ship energy saving based on the collection and analysis of big data, can solve the problems that ship energy saving and optimization cannot be guaranteed, and achieve the effect of realizing ship energy saving, realizing optimization, and ensuring energy-saving navigation

Active Publication Date: 2017-01-18
NANTONG COSCO KHI SHIP ENG
View PDF4 Cites 27 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Internationally, the purpose of reducing ship energy consumption is generally achieved by reducing ship speed and adjusting tri

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be further described below in conjunction with specific embodiment:

[0021] A ship energy-saving method based on collecting and analyzing big data, comprising the following steps:

[0022] (1) Collect the real-time data of the ship's main energy-consuming equipment and the real-time data of the ship's navigation status. The real-time data of the main energy-consuming equipment includes the power, pressure, temperature, and fuel consumption parameters of the ship's main engine and auxiliary equipment. The pressure and temperature of the host and auxiliary equipment are measured by installing sensors on the host and auxiliary equipment; the power of the host and auxiliary equipment is measured by installing a horsepower meter on its shaft; fuel consumption is measured by Measured by installing a flowmeter on the oil pipe of the equipment. These signals are transmitted to the cabin monitoring system.

[0023] The real-time data of the ship's n...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a ship energy saving method based on big data collection and analysis. The ship energy saving method comprises the steps that a database is established by collecting real-time data of main energy consumption equipment of a ship and real-time data of the navigation condition of the ship; the data of the energy consumption and the navigation condition of the ship are analyzed by a server, the energy consumption of the ship is evaluated, and the optimal trimming or rotating speed of the ship is recommended; the state of the ship is adjusted by ship handling personnel according to the optimal trimming or rotating speed; the data of the state and the energy consumption of the ship after adjustment are examined by virtue of a monitoring system and are compared with the data before adjustment, and if compared results are consistent, complete adjustment is fed back; if the compared results are inconsistent, error adjustment is fed back, and adjustment is performed again. According to the method, 2 to 3% of navigation fuel can be reduced.

Description

technical field [0001] The invention relates to a ship energy saving method, in particular to a ship energy saving method based on collecting and analyzing big data. Background technique [0002] Ship energy saving is an urgent need for my country to build a resource-saving and environment-friendly society. At present, the world's oil resources are increasingly scarce. In 2009, the remaining proven oil reserves in the world were 185.523 billion tons, which can only be exploited for 50 years. Natural gas and coal can only be exploited for more than 100 years, while the utilization of new energy is 52 years behind. At the same time, international oil prices have been rising steadily in recent years, while my country's annual crude oil consumption is 379 million tons, more than half of which depend on imports, and the situation of my country's oil resources is tense. In 2005, the total oil consumption of my country's transportation industry accounted for about 29.8% of the tot...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B63B9/00
CPCB63B71/00Y02T70/10
Inventor 刘灿波易小峰葛沛
Owner NANTONG COSCO KHI SHIP ENG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap