Offline Data Validation Verification Method

A technology of data validity and verification method, which is applied in the field of offline data validity verification, can solve problems such as system misjudgment, and achieve the effect of preventing repeated recharging and preventing wrong recharging

Active Publication Date: 2016-02-24
CHENGDU QINCHUAN IOT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Use one-time offline data verification technology to verify the validity of offline data, and the system may cause misjudgment

Method used

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  • Offline Data Validation Verification Method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Table 1 Comparison of recharge records with a difference of 0 recharge times

[0019]

[0020] As shown in Table 1, the offline data validity verification method includes the following steps:

[0021] The difference between the recharge times stored in the recharge offline data packet and the recharge times stored in the terminal device, the difference between the recharge times stored in the terminal device is 0, the default offline data of this recharge, the offline data of the last recharge and the previous The offline data of the last recharge is all 0. When the recharge times in the recharge offline data package is 1, its current, last, and last offline data are 10, 0, 0, and the recharge times in the terminal device The offline data of this time, the last time, and the last time are 1, which are 10, 0, and 0. It can be seen that the offline data of the two are the same, so they will not be processed.

Embodiment 2

[0023] Table 2 Comparison of recharge records with a difference of 1 in recharge times

[0024]

[0025] As shown in Table 2, the offline data validity verification method includes the following steps:

[0026] S1. Make a difference between the number of recharge times stored in the recharge offline data packet and the number of recharge times stored in the terminal device. If the number of recharge times differs by 1, proceed to step S2;

[0027] S2. Compare the last recharge offline data and last recharge offline data in the recharge offline data packet with the current recharge offline data and last recharge offline data stored in the terminal device: when the recharge offline data packet When the number of times is 3, its current, last, and last offline data are: 30, 20, 10, and when the number of recharges in the terminal device is 2, its current, last, and last offline data It is 20, 10, 0. It can be seen that the offline data of this recharge stored in the terminal ...

Embodiment 3

[0029] Table 3 Comparison of recharge records with a difference of 2 recharge times

[0030]

[0031] Offline data validity verification method, it comprises the following steps:

[0032] S1. Make a difference between the number of recharge times stored in the recharge offline data packet and the number of recharge times stored in the terminal device: the difference between the number of recharge times is 2, and proceed to step S3;

[0033] S3, comparing the offline data of the last recharge in the recharge offline data packet with the offline data of this recharge stored in the terminal: when the recharge times in the recharge offline data packet is 3, its current and last time , The last offline data is: 30, 20, 10, and when the number of recharges in the terminal device is 1, its current, last, last offline data are 10, 0, 0, it can be seen that the terminal storage The offline data of this recharge is the same as the offline data of the previous recharge in the recharg...

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Abstract

The invention relates to an off-line data validity verifying method which comprises the following steps: S1, making a difference for charging number of times stored in a charged off-line data packet and that stored in terminal equipment; if the difference is zero, not processing; if the difference is 1, performing the step S2; if the difference is 2, performing the step S3; if the difference is 3, performing the step S4; S2, respectively comparing the previous charge off-line data and off-line data before previous charge in the charged off-line data packet with those stored in the terminal equipment; S3, comparing off-line data before previous charge in the charged off-line data packet with off-line data at the present time stored in the terminal; and S4, charging the terminal equipment by using off-line data for three times of charge in the charged off-line data. The method has the advantages of verifying the validity and uniqueness, preventing leakage of charge and repeated charge and the like.

Description

technical field [0001] The invention relates to a method for verifying the validity of off-line data. Background technique [0002] At present, there are many offline prepayment systems in China, and each company has different verification methods for the recharged offline data. To varying degrees, there are problems such as inconsistency between the recharged data and the actual data, missing charging, and repeated charging. Unnecessary losses caused to companies or users. In the absence of validity verification means, when the recharge system stores offline data that has not been recharged many times, the recharge system may misjudgment: if some offline data that has not been recharged is judged to have been recharged, the recharge system may The IC card reduces the data that should be recharged, causing economic losses to the user; if the user recharges, the offline data stored in the recharge system may have the same data recharged twice or multiple times. In this case,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06G06Q20/28
Inventor 邵泽华向海堂吴岳飞赵志舜陈强
Owner CHENGDU QINCHUAN IOT TECH CO LTD
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