Whole-course tracking and auditing method based on document plug-in extraction and two-dimensional code preview signature

Abstract

The invention discloses a whole-course tracking and auditing method based on document plug-in extraction and two-dimensional code preview signature, which comprises the following steps: S1, after a document plug-in receives an uploaded instruction, transmitting an auditing data template to an auditing platform system through the document plug-in, automatically reading data in the auditing data template by the document plug-in, and sending the data to the auditing platform system; the information is uploaded to the auditing platform system through an interface provided by the auditing platform system; s2, after the auditing platform system receives the uploaded data instruction, the system automatically reads document data and stores the document data in a database mark, and the mark comprises a file name, a creator, namely a submitter and submitting time; s3, the auditing platform generates an anti-counterfeiting watermark and a two-dimensional code link and returns the anti-counterfeiting watermark and the two-dimensional code link to the document plug-in through the interface, and the document plug-in automatically generates a two-dimensional code according to the two And S4, after a user clicks a document printing function of the plug-in, printing a document, carrying out offline signature confirmation, and transmitting the document to a system for storage by calling an interface of an auditing platform, so that the validity of the data is ensured, and artificial counterfeiting is prevented.

Description

technical field [0001] The invention relates to the technical field of engineering auditing, and more specifically relates to a whole-process tracking and auditing method based on document plug-in extraction and two-dimensional code preview signature. Background technique [0002] In the field of construction, the existing audit methods are easy to falsify, and the final arrangement of materials and signatures cannot realize the whole process of auditing, and the design verification of audit materials cannot be carried out during the construction process. [0003] There are mainly following deficiencies: [0004] 1) The bill of quantities is not clearly described, leading to disputes during settlement. [0005] 2) During the construction process, new techniques, new materials and new technologies are used, and there is no reference price. Due to insufficient research, there is no good inquiry, and the price is inflated when determining the price. [0006] 3) There is no c...

AI Technical Summary

Problems solved by technology

[0004] 1) The bill of quantities is not clearly described, leading to disputes during settlement

[0005] 2) During the construction process, new technology, new materials and new technologies are used, and there is no reference price

There is no good inquiry due to insufficient research, and the price is inflated when determining the price

[0006] 3) There is no complete inquiry procedure for equipment price inquiry

[0007] 4) Change visa information is not detailed, such as: a. design change information; b. construction site visa change; c. party A’s changes in use functions and various needs; d. disputes over construction measures and construction measures fees; e. Concealed engineering records are not detailed, resulting in disputes in the calculation of engineering quantities

[0008] 5) Projects with long construction period and large personnel flow will lead to the loss of data during settlement and difficulties in settlement

[0009] 6) Unable to monitor project progress in real time

Images