Automatic measurement system and method for fuel oil reserve of ship oil tank

Abstract

The invention provides an automatic measurement system and method for the fuel oil reserve of a ship oil tank. The system comprises a data acquisition device, a data processing module and a central processing unit which are sequentially connected, the data acquisition device comprises: a plurality of liquid level sensor groups which are arranged at different height positions of the side surface ofthe fuel tank or the fuel tank at equal height, a tilt angle sensor which is arranged on the fuel tank or the fuel tank, pressure sensors which are arranged at the bottom of the fuel oil cabin or thefuel oil cabinet, temperature sensors which are uniformly arranged in the fuel oil cabin or the fuel oil cabinet; the data acquisition device is used for acquiring sensing data, the data processing module is used for acquiring liquid level data, inclination angle, temperature and pressure according to the sensing data acquired by the data acquisition device and transmitting the liquid level data,the inclination angle, the temperature and the pressure to the central processing unit, and the central processing unit calculates the fuel oil reserve of the fuel oil tank or the fuel oil tank according to received data fusion. Based on comprehensive measurement and data calculation of various sensors, manual oil measuring work can be replaced, and the reserves of a ship fuel oil tank and an oiltank can be automatically measured.

Description

technical field [0001] The present disclosure relates to the technical field related to automatic measurement of fuel oil in ships, and in particular, relates to an automatic measurement system and method for fuel oil reserves in a ship's oil tank. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art. [0003] For ships that burn fuel oil as their power source, there are generally two types of fuel oil: marine fuel oil (commonly known as heavy oil) and ordinary diesel oil (commonly known as light oil). Ships usually use multiple oil tanks and tanks to store fuel oil. [0004] Measuring and recording the reserves of light and heavy oil tanks (and oil tanks) is one of the important daily tasks of the crew on board. According to the measurement results, a plan for refueling the ship can be formulated, and fuel can be replenished for the ship in time. The...

AI Technical Summary

Problems solved by technology

The inventor found that most of the existing measurement methods rely on manpower, cannot realize real-time automatic measurement, and cause a waste of human resources

The method of obtaining the capacity through the query of the ship’s tank capacity table. The establishment of the tank capacity table is based on the ideal size of a certain type of ship’s cabin. The size of different ships may not be exactly the same, and the measurement accuracy is related to the quality of personnel. Different surveyors and measurement personnel tool, the measurement error is relatively large, resulting in low accuracy of the measurement method of the obtained capacity

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