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Data acquisition and application snapshot method of filling station

A data acquisition and gas station technology, applied in data processing applications, redundancy in calculations, error detection of data, generation of response errors, etc., can solve the problems of unguaranteed accuracy, high degree of manual participation, and low efficiency issues such as improving efficiency, optimizing business processes, and simplifying business operations

Inactive Publication Date: 2014-03-19
ZHEJIANG GONGSHANG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a snapshot collection method for improving the effective application of gas station data in view of the disadvantages of high manual participation, low efficiency, high cost, and unguaranteed accuracy in the traditional gas station business process

Method used

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  • Data acquisition and application snapshot method of filling station
  • Data acquisition and application snapshot method of filling station
  • Data acquisition and application snapshot method of filling station

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Embodiment Construction

[0063] The technical solutions of the present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings.

[0064] Such as figure 1 As shown, the logical module diagram of the hardware development board of a gas station data acquisition device designed by the effective application of the snapshot method is as follows:

[0065] 1) Real-time clock RTC: to ensure that the internal clock circuit can work normally when the system is powered off, ensuring the real-time and accuracy of the system time;

[0066] 3) Ethernet port RJ45: Remotely manage and configure the collector through the network, and interact with the central management system through the network;

[0067] 4) Multi-port RS232: collect the data channels of fuel dispenser and liquid level gauge, and can simultaneously collect up to 8 channels of data;

[0068] 5) USB: After sorting and analyzing the data collected by the serial port, perform local storage an...

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Abstract

The invention relates to the field of information technologies and automation and discloses a data acquisition and application snapshot method of a filling station. The method comprises the following steps of performing second-level sampling on oil tank information and storing into an oil tank information base and a real-time information base, performing second-level real-time oil outlet information on an oil gun, and storing into an oil gun information base and the real-time information base, acquiring oil gun transaction information and storing into a transaction information base, a transaction snapshot information base and the real-time information base, acquiring oil gun and oil tank information at regular time and storing in a history snapshot information base, judging whether an alarm condition is met, judging whether oil tank stock reaches an oil discharge standard, calculating whether a variation of oil reserve of the oil tank meets a condition, and extracting data from the oil tank information base, the transaction information base and the transaction snapshot information base for loss calculation. The method can simplify business operation, improves working efficiency, monitors and eliminates potential safety hazards in real time, provides a high-efficiency oil discharge mechanism, automatically applies delivery, performs oil discharge statistics, and greatly reduces the data size of transmission and storage.

Description

technical field [0001] The invention relates to the fields of information technology and automation, in particular to a snapshot collection method for improving the effective application of gas station data. Background technique [0002] After successfully joining the WTO, my country's refined oil market has gradually opened to foreign oil companies. How to use the information management system to comprehensively, accurately and timely grasp the information on the import, sale and storage of refined oil products at gas stations, realize the automation of information collection, reduce manual labor, reduce operating costs and improve management efficiency has gradually become an important issue for domestic oil companies to deal with external competition. problems that must be faced. The oil product retail business of gas stations is the top priority of oil company information management. The collection of oil product information of gas station oil storage tanks and real-tim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14G06Q10/06G06Q50/00
Inventor 蒋晓宁周文华
Owner ZHEJIANG GONGSHANG UNIVERSITY
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