A Modeling Method for Oil Tank Volume
A modeling method and oil tank technology, applied in the direction of instruments, 2D image generation, image data processing, etc., can solve the problems of efficient operation of gas stations, affecting efficiency and customer satisfaction, consuming a lot of manpower and material resources, etc.
Inactive Publication Date: 2019-04-02
ZHEJIANG GONGSHANG UNIVERSITY
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Problems solved by technology
So far, most oil companies still use manual calibration methods to obtain oil tank capacity gauges. On the one hand, accurate measurement of a tank will consume a lot of manpower and material resources. On the other hand, the suspension of calibration brings trouble to the efficient operation of gas stations , seriously affecting profitability and customer satisfaction
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[0089] As an improved specific implementation, the above step a includes the following steps:
[0090] a1. Traversing the snapshot information of oil tank i, given the initial height h0 and initial volume v0;
[0091] a2. Assuming that the jth snapshot information is traversed, judge whether the difference between the initial height and the initial height is the smallest, if not, continue to traverse the next snapshot information; if the judgment condition is met, jump to the next step;
[0092] a3. Create a new two-dimensional array can_A[][3], assign the initial height value to can_A[0][0], insert the starting height that meets the conditions into can_A[0][1], and the volume in the snapshot The information is inserted into can_A[0][2];
[0093] a4. Copy the snapshot information of oil tank i to can_A[][3] in turn until the difference between the initial height and the initial height in the snapshot table is the smallest, exit the loop and output can_A[][3];
[0094] a5. Go...
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The invention discloses an oil tank volume modeling method. The method includes the steps that firstly, oil tank information is acquired by means of a liquid level meter in an oil tank, and gun lifting / hanging data is acquired by means of an oil engine matched with an oil gun in work; and according to the acquired oil tank information and the gun lifting / hanging data, snapshot data is generated and combined to form a historic snapshot information database; secondly, according to one snapshot data in the historic snapshot information database, a diagram is drawn, drawing of a next snapshot data continues after the snapshot data is finished, and the drawn diagrams are combined into a diagram set after multiple times of drawing; thirdly, according to the diagram set obtained in the second step, a two-dimensional h / v graph similar to the diagram set is drawn, and multiple discrete values are selected from the two-dimensional h / v graph to construct an oil tank volume model, wherein h is the height of the oil tank, and v is the volume of the oil tank. By means of the oil tank volume modeling method, the oil tank volume model can be automatically constructed through the three steps.
Description
technical field [0001] The invention relates to a modeling method, in particular to an oil tank volume modeling method. Background technique [0002] In recent years, with the accelerated opening of my country's refined oil market to foreign oil companies, the formulation of oil tank volume tables at gas stations has always been a problem that plagues oil sales companies. So far, most oil companies still use manual calibration methods to obtain oil tank capacity gauges. On the one hand, accurate measurement of a tank will consume a lot of manpower and material resources. On the other hand, the suspension of calibration brings trouble to the efficient operation of gas stations , Seriously affecting efficiency and customer satisfaction. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a way to eliminate manual tank calibration, save labor costs and improve tank calibration accuracy; make full ...
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IPC IPC(8): G06F17/50G06F16/21G06T11/00
CPCG06F16/21G06F30/367G06T11/00
Inventor 蒋晓宁陈雅君徐婷徐振驰
Owner ZHEJIANG GONGSHANG UNIVERSITY