Fuel gas sale transaction method and gas sale client

A client and gas technology, applied in the field of information security, can solve the problems of incomplete IC card monitoring and potential safety hazards, and achieve the effect of protecting legitimate interests and avoiding management loopholes

Inactive Publication Date: 2013-09-25
BEYONDWINET INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, more and more city gas meters use IC card meters, but the current monitoring of transaction processes such as IC card recharge is not complete enough, and there are potential safety hazards

Method used

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  • Fuel gas sale transaction method and gas sale client
  • Fuel gas sale transaction method and gas sale client

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Embodiment Construction

[0029] In order to make the purpose, technical solution and advantages of the application clearer, the embodiments of the application will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0030] Such as figure 1 As shown, the method for gas sales transactions in this embodiment is applied in the city gas business management system, including:

[0031] Step 101: The user clicks the gas sales button on the gas sales client page to initiate a transaction request, and the gas sales client receives the transaction request;

[0032] Step 102: After receiving the transaction request, the gas sales client detects whether a gas card has been inserted into the card reader, and if the gas card has not been inserted, then perform step 103; if the gas card has been inserted, then perfor...

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Abstract

The invention discloses a fuel gas sale transaction method and a gas sale client. The method includes the steps that in the process that a user buys fuel gas, the gas sale client sends fuel gas purchase information to a background server for database operation, the database operation state of the background server is monitored, and after the situation that the database operation of the background server is successful is monitored, gas purchase amount is written into a fuel gas card of the user through a card reader; when the monitoring is over time or the situation that the database operation of the background server fails, an abnormal roll-back event is executed to roll back to the state before a transaction request initiated by the user is received. The method can effectively avoid the problems that an incomplete transaction is caused by network failure or man-made network outage and thus card supplement and fuel cheating happen, can avoid management loopholes existing in a fuel card system and a fuel card table to the maximum, ensures that a fuel sale transaction of the fuel gas card is completed safely and effectively ensures legal interests of a fuel gas company.

Description

technical field [0001] The invention relates to the field of information security, in particular to a method for conducting gas sales transactions and a gas sales client. Background technique [0002] With the prosperity and development of China's gas industry, the process of urban natural gas acceptance and urban construction has been further accelerated. The management entities of urban gas system are diversified, the types of users are also diversified, and the characteristics of users are very different. All of these put forward new demands and tasks for the information construction of gas enterprises. [0003] At present, more and more city gas meters use IC card meters, but the current monitoring of transaction processes such as recharging of IC cards is not complete enough, and there are potential safety hazards. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a method for gas sales transactions and a gas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06Q50/06
Inventor 马青
Owner BEYONDWINET INFORMATION TECH
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