Financial electronic bill issuing method and system supporting offline mode
A technology for electronic bills and finance, applied in transmission systems, invoicing/invoicing, digital transmission systems, etc., to achieve the effect of security and reliability
Pending Publication Date: 2021-05-07
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[0004] The present invention proposes a method and system for issuing financial electronic bills supporting offline mode to solve the problem of how to support the issuing of financial electronic bills in offline mode
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[0044]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.
[0045] 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 overl...
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The invention discloses a financial electronic bill issuing method and system supporting an off-line mode, and the method achieves the unified registration management of receiving units using financial electronic bills, allows billing units to issue bills through an authorization mode, achieves the registration management of the receiving units and the supervision mode of authorizing the issuing of the financial electronic bills, can distribute a unique network data transmission key pair to a receiving unit which registers and authorizes the invoicing financial electronic bill, so the security and the reliability of invoicing information network transmission are realized; according to the financial end management system, electronic bills can be subjected to bill archiving processing and data backup according to personal information or collection units; the problem that an accepting unit cannot normally issue financial electronic bills due to network reasons is thoroughly solved, and the requirement for paper bill delivery is met in time.
Description
technical field [0001] The present invention relates to the technical field of bill issuance, and more specifically, to a financial electronic bill issuance method and system supporting an offline mode. Background technique [0002] At present, under the background of accelerating the modern system reform and information development proposed by the Ministry of Finance and the electronicization of financial paper bills, in order to make full use of the Internet and other information means to promote the application of financial electronic bills, the process of issuing financial electronic bills has been improved. Supervision, statistics and big data analysis capabilities in China. [0003] Through the analysis of various cases of the electronicization of financial electronic bills currently being promoted, it is found that only the data upload of financial bill information has been realized, and the security protection of financial electronic bill information has not been rea...
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IPC IPC(8): H04L29/06H04L9/32G06Q30/04G06F40/186
CPCH04L63/0442H04L9/3247H04L63/12G06F40/186G06Q30/04
Inventor 孟繁杰陈艳宏马炜利张珊珊孙宏兵冯帆周强
Owner AEROSPACE INFORMATION