An electronic system for handwritten tickets

Abstract

The invention provides a handwritten ticket electronization system, and belongs to the Internet of Things technology field. The handwritten ticket electronization system includes a handwriting tickettemplate, an intelligent digital pen and a ticket electronic management platform. wcircular code patterns are uniformly distributed on the handwriting ticket template, each circular code pattern is unique, and the intelligent digital pen is used for automatically capturing handwriting data and circular code coordinate data of handwriting information and sending the handwriting data and the circular code coordinate data to the ticket electronic management platform through the wireless transceiver; in the Writing process, the ticket electronic management platform determines a ticket template electronic table corresponding to the currently used handwritten ticket template according to the matching of any circular code coordinate data contained in the handwriting data; Therefore, the electronic handwriting corresponding to the current handwriting data can be generated in the corresponding ticket template electronic table, the problem that in the prior art, an intelligent pen does not knowwhich ticket'background 'is used for writing is solved, and good social benefits and economic benefits are achieved.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to an electronic system for handwritten tickets. Background technique [0002] In recent years, in order to reduce the cost of storage, use and management of paper documents, under the strong guidance of national policies, it is rapidly shifting from paper documents to electronic ones. However, because paper tickets have the advantages of intuition, security, and demonstration, no matter how the electronic technology develops, paper tickets will exist for a long time. In order to make efficient use of paper tickets and effectively transfer them to electronics, it is particularly important to develop technologies that can digitize paper documents while retaining paper documents. [0003] At present, petrochemical and chemical plants use smart handheld terminals to carry out electronic management of safety work permits, which is costly and cannot save paper documents w...

AI Technical Summary

Problems solved by technology

[0009] The commonality of the above two methods is that it is impossible to automatically determine which paper the "pen" is writing on during the writing process. In the former, the system cannot recognize it at all if the paper is changed to continue signing or multiple cross-countersignments are in the process of filling in the ticket. Electronic ticket and handwritten ticket do not match

The latter, if the human judgment is wrong, the system will not be able to identify

The fundamental reason is that the pen does not know which page it is writing on, which is not fundamentally different from technologies such as handwriting boards and ultrasonic pens, and cannot meet the actual requirements of job site tickets

Images