Financial seal signature verification system based on position big data

Abstract

The invention discloses a financial seal signature verification system based on position big data. The financial seal signature verification system comprises a financial seal, a charging base (1), a cloud data server (2) and a plurality of mobile clients. A seal groove is formed in the seal base (1), a financial seal is arranged in the seal groove, and a wireless charging circuit is arranged in the seal base (1); the financial seal comprises an external fixed cylinder (3) with an opening at one end, a seal sliding cylinder (4) with openings at two ends, an overturning seal head (5) and an overturning rotating shaft (6), and one end of the seal sliding cylinder (4) is inserted into the opening end of the external fixed cylinder (3) and is in sliding connection with the external fixed cylinder (3). According to the technical scheme of the financial seal signature verification system based on the position big data, the financial seal is fixedly stored and authorized to be used, so that the use safety of the financial seal is improved; and when the financial seal is used for sealing, the file sealed by the seal is shot and archived, so that illegal sealed files are distinguished.

Description

technical field [0001] The invention relates to a financial seal and seal verification system based on location big data, which belongs to the field of refrigeration equipment. Background technique [0002] Signing and sealing of negotiable instruments refers to the act of signing, affixing or affixing a signature to a negotiable instrument by the relevant parties to the negotiable instrument. The signature and seal of a negotiable instrument is an important condition for the negotiable act to become effective, and it is also an item that must be recorded in the expression form of the negotiable instrument. If the bill lacks the signature and seal of the party concerned, the bill will be invalid. [0003] The signature on the bill is signature, seal or signature plus seal, which is called the basic way of bill signature. Signature means that a natural person records his or her name on the bill with his own hand. This is the most widely used signature method in the world, ...

AI Technical Summary

Problems solved by technology

[0004] In the current financial system, financial bills need to be signed to be valid bills. Since financial bills may have high economic value, financial crimes against financial bills are also common. In order to prevent financial seals from being stolen, banks and All financial institutions have relatively strict management measures for financial seals, but can they completely prevent financial seals from being illegally embezzled and stolen, which will affect the security of the entire financial system?

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