Safe printing method, device and system

Abstract

The invention provides a method, a device and a system for using a seal safely. The method comprises the steps of receiving a seal usage starting instruction generated by an accounting seal management server according to seal usage application information; receiving a to-be-sealed voucher through a voucher tray according to the seal usage starting instruction; acquiring an image of the to-be-sealed voucher before the voucher is sealed; judging whether the to-be-sealed voucher sets the format or not; carrying out OCR (optical character recognition) matching on the image of the to-be-sealed voucher before the voucher is sealed and the configured format in the seal safe using device if the to-be-sealed voucher already sets the format; judging whether a type matched by OCR of the to-be-sealed voucher is a blank important voucher or not if the matching is consistent; comparing whether a blank important voucher number recognized by OCR of the to-be-sealed voucher is consistent with a blank important voucher number in the seal usage application information or not if the to-be-sealed voucher is a blank important voucher; driving a seal using machine to seal if the comparison is consistent; and acquiring an image of the to-be-sealed voucher after the voucher is sealed after the seal using machine is driven to seal, and popping up the voucher tray. According to the invention, the seal using safety of the seal can be ensured through automatic sealing.

Description

technical field [0001] The invention relates to the technical field of physical seals, in particular to a method, device and system for safe use of seals. Background technique [0002] For a long time, as the identity certificate of enterprises and the carrier of enterprise credit, physical seals have a unique position and play an important role in economic activities. However, the use of physical seals is generally kept by a special person. When using it, a paper application form or an electronic application form is filled out. After approval and confirmation, the seal custodian manually affixes the seal. This traditional object has the following deficiencies in use: [0003] 1. It is impossible to carry out technical control over the use authority of physical seals and monitor the use process of seals, and physical seals may be used illegally. [0004] 2. In large enterprises, the physical seals are managed and operated by the subordinate branches. The use, storage and h...

AI Technical Summary

Problems solved by technology

[0003] 1. It is impossible to realize the technical control of the use authority of the physical seal and monitor the use process of the seal, and the physical seal may be used illegally

[0004] 2. In large enterprises, the physical seals are managed and operated by the subordinate branches. The use, storage, and handover of the seals are complicated. In the absence of effective monitoring, the risk of illegal use of the physical seals is very high

[0005] Therefore, the theft of physical seals that lack monitoring may bring a very large risk to the enterprise. How to effectively control the risk of business use of seals and completely reform the traditional seal management model has become an important issue in the use of seals.

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