System and method for querying and contrasting invoice by using wireless network

A technology of invoice query and wireless network, applied in the tax field, can solve the problems of poor authenticity review ability, low efficiency of manual invoice review, leaks and other problems, and achieve the effect of ensuring authenticity and reliability

Inactive Publication Date: 2011-01-05
周绍君 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention provides a system and method for querying and comparing invoices using a wireless network, which solves the problems of low efficiency of manual invoice review, poor authenticity review ability, and easy occurrence of mistakes

Method used

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  • System and method for querying and contrasting invoice by using wireless network
  • System and method for querying and contrasting invoice by using wireless network
  • System and method for querying and contrasting invoice by using wireless network

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Embodiment Construction

[0029] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0030] Such as figure 1 As shown, an invoice query and comparison system using a wireless network includes a tax payment terminal, a communication server and a tax management terminal. The communication server communicates with the taxpayer terminal and the tax management terminal respectively through the wireless network. The tax payment terminal sends invoice information through the wireless network and displays invoice query results, which includes an input module for inputting invoice information, a display module for displaying query results, and a wireless communication module for sending invoice information and receiving query results, wherein, The input module is an identification code scanner and / or keyboar...

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PUM

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Abstract

The invention relates to a system for querying and contrasting invoice by using a wireless network, which comprises a tax payer terminal, a communication service terminal and a tax administration terminal, wherein the communication service terminal is connected with the tax payer terminal and the tax administration terminal respectively; the tax payer terminal sends invoice information through the wireless network and displays an invoice query result; the communication service terminal is used for receiving the invoice information and forwarding the query result; and the tax administration terminal is used for retrieving information. Due to the real-time connection with the tax administration terminal by the wireless network and the real-time query and contrast of the invoice, the real-time and reliability of the data are ensured, and the problem that manual invoice examination and verification is low in efficiency and real examination and verification capability and is susceptible to making mistakes is solved.

Description

technical field [0001] The invention relates to the field of taxation, in particular to a query and comparison method for invoices. Background technique [0002] The inquiry and comparison of existing invoices all adopt the method of manual verification to distinguish the authenticity, which is extremely inefficient, and the ability to verify the authenticity of invoices is poor, and it is easy to produce unavoidable mistakes. With the development of existing communication network technology, it has outstanding advantages in medium and low rate data transmission. For example, GPRS is a high-speed, efficient and economical wireless system with wide network coverage, wide data bandwidth and strong adaptability. , Pricing is calculated according to data traffic, real-time online, especially suitable for real-time transmission of intermittent, sudden or frequent, and a small amount of data. Contents of the invention [0003] The invention provides a system and method for quer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06Q40/00H04L29/08
Inventor 徐晓彬周绍君
Owner 周绍君
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