3G-based tax full-online billing system

Abstract

The invention provides a 3G-based tax full-online billing system. The system provides reliable and full-online billing services for taxpayers based on a 3G wireless communication network through multiple redundant communication channels. The tax full-online billing system comprises an enterprise tax payment terminal, a tax bureau terminal and a service provider; the enterprise tax payment terminal realizes integration of the online billing system and a multi-channel communication module by introducing an intelligent terminal Ukey, and realizes 7*24 hours interrupted real-time billing in a 'wired + wireless 3G + short message + M2M' mode; the tax bureau terminal comprises a bill online platform and a tax service integration platform; aiming at the intelligent terminal of the enterprise tax payment terminal, a management system of the tax bureau terminal initializes and configures related data of the enterprise tax payment terminal; and the service provider builds a bridge between the tax bureau terminal and the enterprise tax payment terminal, shares technical support and after-sale service except statutory services for a tax bureau, and sells and provides related products and services for the taxpayers.

Description

technical field [0001] The invention relates to a technical field of financial tax control, in particular to a 3G-based full-line tax billing system based on embedded control technology and mobile communication technology. Background technique [0002] At present, invoice issuance is divided into stand-alone invoicing and online invoicing. Stand-alone invoicing has problems such as missing opening, big head and small tail, and invoicing information cannot be reported, summarized, and verified in a timely manner; real-time online invoicing has many advantages, and invoices must be issued after obtaining background authorization remotely through the Internet , all billing information of the terminal is controlled in real time by the background. Due to the multi-link redundancy of the Internet or the help of multiple routing routes, the availability is also quite high. However, due to the mesh distribution of the Internet network, there are unexpected natural disasters, virus e...

AI Technical Summary

Problems solved by technology

[0002] At present, invoice issuance is divided into stand-alone invoicing and online invoicing. Stand-alone invoicing has problems such as missing opening, big head and small tail, and invoicing information cannot be reported, summarized, and verified in a timely manner; real-time online invoicing has many advantages, and invoices must be issued after obtaining background authorization remotely through the Internet , all billing information of the terminal is controlled in real time by the background

Due to the multi-link redundancy of the Internet or the help of multiple routing routes, the availability is also quite high. However, due to the mesh distribution of the Internet network, there are unexpected natural disasters, virus epidemics or hacker malicious attacks, and human factors. The systemic risk of unpredictable local unavailability caused by factors such as the destruction of the Internet, and these risks may cause a large area or some groups of taxpayers to be unable to issue invoices online. If the response is not appropriate, mass incidents are likely to occur

[0003] For the user group of the online invoice application system, taxpayers need to be able to issue invoices normally at any time. In order to ensure the normal handling of taxpayer business, the online invoice application system must be available 7×24 hours, and the invoices are issued online Application systems have high requirements on bandwidth, and various wireless communication networks based on 2G are difficult to meet business needs

[0004] The invoice online billing system has established an Internet-based WEB service channel at present, but because the Internet network is distributed in a mesh, there is a systemic risk of unexpected local unavailability caused by factors such as virus epidemics or malicious hackers.

The taxpayers of the online invoice application system need to be able to issue invoices at any time. Therefore, in order to ensure the normal handling of the taxpayer’s business, the online invoice application system must be available 7 x 24 hours. The currently widely used online invoice issuance system, Can not achieve the above purpose and function

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