A method and system for storing invoice information based on two-dimensional code technology
An information storage, two-dimensional code technology, applied in the field of invoice information storage
Inactive Publication Date: 2019-02-26
AEROSPACE INFORMATION
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Problems solved by technology
[0005] The present invention proposes a method and system for storing invoice information based on two-dimensional code technology to solve the problem of how to store invoice information to improve the efficiency of invoice inspection
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[0040] Exemplary embodiments of the present invention will now be described with reference to the drawings; however, the present invention may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of exhaustively and completely disclosing the present invention. invention and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings do not limit the present invention. In the figures, the same units / elements are given the same reference numerals.
[0041] Unless otherwise specified, the terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it can be understood that terms defined by commonly used dictionaries should be understood to have consistent meanings in the context of their related fields, and should not be understood as idealized or over...
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The invention discloses an invoice information storage method and a system based on two-dimensional code technology. The method comprises the following steps: the invoice information stored in the golden tax equipment is read and the key information in the invoice information which can be used as the invoice identification is extracted; Processing the key information according to a preset coding format of a two-dimensional code pattern to generate a two-dimensional code image having the key information; The two-dimensional code image with the key information is printed on a physical invoice according to a preset two-dimensional code graphic printing format. The invention only extracts the key information of the invoice face, and improves the operation speed; The key information of invoiceis stored in the form of two-dimensional code, which is convenient, fast and saves storage space. By scanning the invoice information on the two-dimensional code, the tax authorities can retrieve allthe information of the invoice, which reduces the manpower operation process and greatly improves the work efficiency. At that same time, the user can identify the content of the two-dimensional codethrough the scanning device, and provide a convenient input way for the application such as invoice inquiry and the like.
Description
technical field [0001] The present invention relates to the technical field of invoice information storage, and more specifically, to a method and system for storing invoice information based on two-dimensional code technology. Background technique [0002] Application 1 with application number 201710056749.1 relates to a method and device for generating invoice information. The method includes: obtaining the transaction amount; obtaining payee information; generating an identification code according to the transaction amount and the payee information; obtaining the payer information input by the user terminal through the identification code; according to the transaction amount , payee information and payer information to generate corresponding invoice information. The above method and device for generating invoice information can improve the efficiency of the invoice generating method. Application 2 with application number 201210144142.6 relates to an invoice information ...
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Patent Timeline
Login to View More IPC IPC(8): G06K19/06G06K17/00G06K3/00G06Q30/04
CPCG06K3/00G06K17/0025G06K19/06037G06Q30/04
Inventor 张文袁令钊周松林张琪郭尚坤安龙健
Owner AEROSPACE INFORMATION