Online/offline invoicing automatic switching method based on password key

A technology for issuing invoices and automatic switching, which is applied in the fields of computer, network and information security to ensure scalability and loose coupling.

Inactive Publication Date: 2012-04-18
INSPUR QILU SOFTWARE IND
View PDF7 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a certain failure rate in the network and application, so a method must be considered to ensure the continuity of the taxpayer’s invoicing business when the network and application fail

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Online/offline invoicing automatic switching method based on password key
  • Online/offline invoicing automatic switching method based on password key
  • Online/offline invoicing automatic switching method based on password key

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] The workflow of the system can be found in the appendix figure 2 , the specific implementation steps are as follows:

[0021] (1) First, the tax bureau-side network invoice control system issues a smart password key for each online billing taxpayer, and writes it into the billing control file, ticket number resource file, taxpayer identity information, key information, etc.; The password key is connected to the USB interface of a computer that can be connected to the Internet, and the dedicated network invoice client software developed by the tax bureau is installed on the computer to form an online invoice taxpayer-end invoicing platform;

[0022] (2) When the online invoice client software issues invoices, it first automatically judges the availability of the server system through the handshake Web service program;

[0023] (3) When the online invoice client software is in the state of issuing invoices online, it first automatically queries the update flags of the s...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides an online/offline invoicing automatic switching method based on a password key. Based on a software and hardware combined mode as well as Web service and information safety technique, the method can guarantee that tax payers can still normally invoice by using network invoice client software and achieve digital anti-counterfeiting, reliable storage and safe transmission of invoicing data when a tax bureau terminal network invoice management and control system cannot be used. The method adopts an intelligent password key as a shared storage medium of an invoicing control file, an invoice number resource file and a key file under an online/offline invoicing state, and automatically controls smooth switching between online invoicing and offline invoicing through the network invoice client software installed on a password key host computer. Invoicing interfaces of the client software under online and offline states are completely identical and are completely public for the tax payers.

Description

[0001] technical field [0002] The invention relates to the fields of information security, computer and network technology, in particular to the password of an intelligent password key and its application technology, and the use of Web service technology to realize the information exchange between a client and a server. Background technique [0003] The Internet invoice system is an Internet-based service system provided by tax authorities to issue invoices to taxpayers. It has the characteristics of "online invoicing, digital anti-counterfeiting, comprehensive monitoring, and convenient inspection". Aiming at the problems existing in the current invoice management, it solves the problem that the invoice data cannot be collected and utilized in a timely manner in accordance with the idea of ​​"information management tax", combined with tax control means and technology, and makes use of the popularization of the Internet, so that the tax authorities can timely grasp the bill...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/04H04L9/32
Inventor 汪东起王耀选宋育千
Owner INSPUR QILU SOFTWARE IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap