LNG-oriented distribution management system

Abstract

The invention discloses an LNG-oriented distribution management system. The system comprises a map presentation module, a layer management module, a monitoring and early warning module, a statistical analysis module, a distribution management module and a user management module. The invention solves the linkage problem between upstream and downstream LNG supply and demand units, and realizes the automatic acquisition of LNG demand and the unified distribution scheduling.

Description

technical field [0001] The invention relates to the technical field of LNG, in particular to an LNG-oriented distribution management system. Background technique [0002] LNG is the abbreviation of English liquefied natural gas (liquefied natural gas). The main component is methane, which is recognized as the cleanest energy source on earth. Colorless, odorless, non-toxic and non-corrosive, its volume is about 1 / 600 of the same volume of gaseous natural gas, and the weight of liquefied natural gas is only about 45% of the same volume of water. After burning, it causes very little air pollution and releases a lot of heat, so it has unique advantages compared to traditional coal and petroleum-derived fuels. Importing LNG helps energy consuming countries diversify energy supply and ensure energy security, while exporting LNG helps natural gas producing countries effectively develop natural gas resources, increase foreign exchange income, and promote national economic develo...

AI Technical Summary

Problems solved by technology

[0006] 1. Downstream LNG refueling stations, gas factories and other LNG demand units cannot form linkages, and they all manually send distribution demands to upstream LNG distribution units according to their own gas conditions, resulting in distribution tank trucks unable to effectively distribute their own LNG, resulting in fuel waste

[0007] 2. LNG demand units such as downstream LNG filling stations and gas factories cannot obtain real-time location information of LNG distribution tankers and view them through maps, and cannot prepare for refueling in advance according to the vehicle's travel speed and current location

[0008] 3. The upstream LNG distribution unit cannot obtain the LNG demand in the current distribution area, and cannot make effective distribution arrangements for the distribution vehicles. As a result, if there is a surplus of LNG after the completion of the distribution task of the current distribution target, it will have to discharge the remaining LNG, resulting in huge waste

[0009] 4. Drivers of upstream distribution units cannot effectively plan their own distribution routes according to the location distribution of LNG demand units in the distribution area and their respective demand volumes, and cannot effectively navigate new gas demand units, thus wasting a lot of time and energy

[0010] 5. The offshore LNG fuel ship cannot effectively send a fueling request to the LNG bunkering ship, and send its own real-time location, and the LNG bunkering ship cannot effectively receive the fueling request and location information of the fuel ship, resulting in low gas refueling efficiency at sea

[0011] 6. The LNG supervision unit cannot obtain the real-time location and operation safety status of LNG distribution tankers and bunkering ships, and cannot effectively monitor and command LNG distribution tankers and bunkering ships

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