Plug-in type taxation billing system

A plug-in tax technology, applied in the field of tax informatization, can solve the problems of heavy workload, long cycle, delay in upgrading and development work, etc., and achieve the effect of reducing workload and reducing the risk of system problems

Inactive Publication Date: 2013-12-04
AEROSPACE INFORMATION
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Problems solved by technology

All the functions of the invoicing system are realized by the main program, and the programs and data of each functional module intersect with each other. With the development of the tax industry, the use environment puts forward more and more frequent demands on the function or performance upgrade of the invoicing system. The intervals are getting shorter and shorter. Often the upgrade and development work of o

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  • Plug-in type taxation billing system

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] The technical solutions of the following embodiments of the present invention are based on a universal development and operation platform, and satisfy the change of billing business through plug-in expansion, which can greatly improve the flexibility of the system and reduce the maintenance workload of the system. In the development and maintenance phase, the cost is low, the coupling degree of each module is low, and the product is reliable in operation...

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Abstract

The invention discloses a plug-in type taxation billing system. The plug-in type taxation billing system comprises an automatic upgrade module, a data migration module, a plug-in loading module, a text interface module and an invoice management module, wherein the automatic upgrade module is used for being connected with a server to download an upgrade package and carrying out installation of upgrade modules in the upgrade package, the data migration module is used for reading service data of a low-version billing system, carrying out format conversion on the service data and sending the service data to a set database to carry out storage, the plug-in loading module is used for mounting all plug-in objects in a plug-in object list on a created plug-in function tree, and adding function objects to a menu bar and a tool bar on a main form interface of the plug-in type taxation billing system according to the plug-in function tree, the text interface module is used for reading each sold note on a sold note list, judging whether the format of a commodity description information meets the specifications or not, abandoning the sold notes which do not meet the specifications, carrying out update and calculation on discount data and a list of invoices to be made, the invoice management module is used for generating a list of invoices to be printed, and the invoices to be printed are provided with electronic signatures.

Description

technical field [0001] The invention relates to the field of tax informationization, in particular to a plug-in tax billing system. Background technique [0002] At present, in the tax field, the issuance of value-added tax invoices is realized by a set of enterprise-end invoicing system, which includes an invoicing system, a golden tax card, a card reader, and an IC card. All the functions of the invoicing system are realized by the main program, and the programs and data of each functional module intersect with each other. With the development of the tax industry, the use environment puts forward more and more frequent demands on the function or performance upgrade of the invoicing system. The intervals are getting shorter and shorter. Often the upgrade and development work of one version has not been completed, and the second and third development and upgrade requirements appear. Because of the existing billing system structure and technical solutions, each upgrade develo...

Claims

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Application Information

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IPC IPC(8): G06F9/44G06F9/445
Inventor 甘景全李少维洒西涛魏贺生张巍潘俊夏慧强
Owner AEROSPACE INFORMATION
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