A method and device for controlling electronic official seal based on internal contract
A control method and contract technology, applied in the field of electronic official seal control based on internal contracts, can solve the problems of inconvenient management and embezzlement in the early and late stages, and achieve the effects of ensuring reliability and authenticity, convenient use, and improving security
Active Publication Date: 2022-05-31
佛山市数融通信息科技有限公司
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] At present, many kinds of anti-counterfeiting methods of electronic official seals and intelligent anti-counterfeiting seals will generate and add two-dimensional code patterns in the formed stamp graphics when stamping documents, and the two-dimensional code patterns in each figure include the The company information of the seal or different seal information, and after the electronic official seal is sealed, the operator needs to match the document information corresponding to the seal file with the corresponding seal information to form a certification for later verification Information and authentication information are uploaded to the server, which facilitates the use process and improves security. The management of the front and back stages of stamping is extremely inconvenient. Therefore, there is a certain room for improvement. Being legally embezzled, how to design a safe electronic official seal control technology based on internal contracts is the technical problem to be solved by the present invention
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0062] a power start unit, for starting the power module;
[0071] The processor may be a central processing unit (Central Processing Unit, CPU), or its
[0073] Although the description of the present disclosure has been described in considerable detail and with particular reference to several such embodiments, it is not intended that
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an electronic official seal control method and device based on an internal contract, relates to the field of stamping equipment, and relates to the field of stamping equipment. The camera module starts two-dimensional code recognition, and the mobile device transmits the encrypted stamping instruction to The Bluetooth module first verifies the authenticity of the contract randomly generated by the QR code technology, and then forwards the stamping instruction through the mobile device to perform the stamping operation. During the process, the electronic official seal is not allowed to move, which effectively improves the security and prevents tampering with the contract and If the mobile seal is not stamped after confirmation, the chance of mobile stamping will lead to legal misappropriation. It is easy to use, and the two-way verification ensures the reliability and authenticity of the contract and electronic official stamp stamping behavior.
Description
A kind of electronic official seal control method and device based on internal contract technical field The present disclosure relates to the field of stamping equipment, be specifically related to a kind of electronic official seal control method and device based on internal contract. set. Background technique At present, the anti-counterfeiting method and the intelligent anti-counterfeiting seal of many kinds of electronic official seals, when stamped on the document, will be in the A QR code pattern is generated and added to the formed seal graphic, and the QR code pattern in each graphic contains the corporate letter of the seal. information or different seal information, and after the electronic official seal is sealed, the operator needs to The file information is matched with the corresponding stamp information to form the authentication information for later verification, and the authentication information is uploaded to The server facilitates the use proce...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G06K17/00
CPCY02D30/70
Inventor 叶榕红
Owner 佛山市数融通信息科技有限公司