Prepayment method, system, terminal and server

A prepaid, terminal technology, applied in prepaid schemes, transmission systems, digital transmission systems, etc., can solve the problems of low flexibility and reliability, and achieve the effect of improving flexibility and reliability

Active Publication Date: 2016-12-07
深圳前海澔勉离网电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a prepayment method, system, terminal and server, aiming to solve the technical problems of low flexibility and reliability existing in the existing prepayment system

Method used

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  • Prepayment method, system, terminal and server
  • Prepayment method, system, terminal and server
  • Prepayment method, system, terminal and server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] figure 1 The implementation process of the prepayment method provided by this embodiment is shown. For the convenience of description, only the parts related to this embodiment are shown, and the details are as follows:

[0068] In step 101, a password array is generated according to the password seed and an iterative algorithm, and the last element of the password array is sent to the terminal as a verification password, and the number of elements of the password array is a preset value.

[0069] In specific implementation, step 101 may specifically be: generating a password array according to the password seed and an iterative algorithm in step A1, and sending the last element of the password array to the terminal as a verification password, specifically:

[0070] Generate the first element in the password array according to the hash algorithm and the password seed, iteratively generate other elements of the password array according to the hash algorithm, and send the...

Embodiment 2

[0091] figure 2 The implementation process of the prepayment method provided by this embodiment is shown. For the convenience of description, only the parts related to this embodiment are shown, and the details are as follows:

[0092] In step 201, a verification password is received.

[0093] In step 202, a verification password is received.

[0094] In step 203, an array of passwords to be verified is generated according to the verification password and an iterative algorithm, and the number of elements in the array of passwords to be verified is equal to the value of the payment upper limit time.

[0095] In a specific implementation, step 203 further includes: receiving a payment upper limit time.

[0096] In step 204, the verification password is matched with elements in the array of passwords to be verified.

[0097] In step 205a, when the verification password matches the last element in the array of passwords to be verified, the permanent use right of the prepaid p...

Embodiment 3

[0113] image 3 The implementation process of the prepayment method provided by this embodiment is shown. For the convenience of description, only the parts related to this embodiment are shown, and the details are as follows:

[0114] In step 301, a password array is generated according to the password seed and an iterative algorithm, and the last element of the password array is sent as a verification password, and the number of elements of the password array is a preset value.

[0115] In a specific implementation, generating a password array according to the password seed and an iterative algorithm in step 301, and sending the last element of the password array as a verification password may be specifically: generating the password array according to the hash algorithm and the password seed The first element generates other elements of the password array iteratively according to the hash algorithm, and sends the last element of the password array as the verification passwo...

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PUM

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Abstract

The present invention belongs to the installment field and discloses a prepayment method, a prepayment system, a terminal and a server. The method includes the following steps that: a check cipher is received; a verification cipher is received; a cipher array to be checked is generated according to the verification cipher and an iterative algorithm, the number of the elements of the cipher array to be checked being equal to the numerical value of payment upper-limit time; when the check cipher is matched with the last element in the array, the permanent use right of a prepaid product is opened; when the check cipher is matched with elements in the array which do not include the last element, payment time and remaining time are obtained, and the check cipher is updated to the verification cipher; time counting is carried out, the time of a timer is obtained, available time is obtained according to the remaining time and the time of the timer; and the use right of the prepaid product is set according to the available time, and the verification cipher is received. With the prepayment method, the prepayment system, the terminal and the server of the invention adopted, the flexibility and reliability of the prepayment system can be improved.

Description

technical field [0001] The invention belongs to the field of installment payment, and in particular relates to a prepayment method and system, a terminal and a server. Background technique [0002] With the development of society today, there are still quite a large number of areas in the world that are seriously short of electricity or have no electricity supply at all. They even live by kerosene lamps, limited to the local industry and economic development level, and solar panels The civilian small off-grid power generation system with wind turbines and energy storage batteries as the main core components is the most direct and effective way to solve this problem. However, because people in such areas cannot pay high prices for off-grid power generation products at one time, this has to a certain extent inhibited consumers' desire to buy. Paying for goods in installments and matching the payment ability of local consumers has become a necessary basis for accelerating the ...

Claims

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Application Information

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IPC IPC(8): G06Q20/28H04L9/32
CPCG06Q20/28G06Q50/06H04L9/3226
Inventor 王华山陶洪彬何源
Owner 深圳前海澔勉离网电器有限公司
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