Prepaid system and information transmission method based on STS

An information transmission and prepaid technology, applied in transmission systems, digital transmission systems, secure communication devices, etc., can solve problems such as not fully covering business needs, long information acquisition time, and loading data errors, and avoid data errors. , accurate transmission, and the effect of expanding application scenarios

Inactive Publication Date: 2017-12-01
HEXING ELECTRICAL +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

According to the one-way transmission characteristics of STS Token, this specification cannot fully cover such related business requirements
Therefore, in order to meet such business needs, the electricity sales system requires employees to additionally obtain and load relevant information, which takes a long time to obtain information, and the operating cost is relatively high. At the same time, there will be problems such as loading data errors during operation.

Method used

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  • Prepaid system and information transmission method based on STS
  • Prepaid system and information transmission method based on STS
  • Prepaid system and information transmission method based on STS

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Embodiment Construction

[0035] The above and other technical features and advantages of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. The following stipulates that in this article, the token Token refers to the ciphertext of the Token, and the plaintext of the Token refers to the plaintext of the Token.

[0036] This embodiment provides an STS-based prepaid system, such as figure 1 Shown is a schematic structural diagram of an STS-based prepayment system according to an embodiment of the present invention. The STS-based prepayment system described in this embodiment corresponds to the prepayment meter 100 . Wherein, the prepaid meter 100 includes: a first communication module 110 , a first processing module 120 , a first STS protocol module 130 and a first encryption and decryption module 140 .

[0037] The first comm...

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Abstract

The present invention discloses a prepaid system and an information transmission method based on STS. The prepaid system includes a first communicating module, a first processing module, a first STS protocol module and a first encrypting and decrypting module. Through the STS protocol, the electricity meter information is inversely converted into the Token plaintext, and the Token plaintext is encrypted so that the Token is outputted. The Token is transmitted to an STS electricity sales system, and after it is decrypted, the pre-paid meter data information is obtained. According to the invention, when an electricity sales system requires the obtaining of pre-paid meter data, the system and method of the invention are able to eliminate the step of letting the electricity sales system staff read and record the meter information manually and to eliminate the data errors or risks of data changing associated with manual data reading and recording. With the mode featuring the use of Token cipher-text, the data are transmitted to the electricity sales system's management platform. The data transmission efficiency and accuracy are high.

Description

technical field [0001] The invention belongs to the technical field of power systems, relates to prepaid electricity sales technology, and in particular to an STS-based prepaid system and an information transmission method. Background technique [0002] With the transformation of the electric power industry, it has become a development trend for the prepaid electricity sales system to gradually replace the traditional ordinary meter system. The prepaid electricity sales system is mainly composed of three parts: the management side, the transmission medium, and the user side. The prepaid electricity sales system requires the user to pay and recharge the account first (recharge with or without media), and transmit the information in the account to the prepaid meter. The prepaid meter controls the user's electricity consumption by means of limited power supply. . When the power in the user account is used up, the system will automatically switch off the power for the user. T...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H04L9/32
CPCH04L9/3213
Inventor郑园园姚青周剑波陈国华王亮
OwnerHEXING ELECTRICAL