Intelligent drawing auditing method based on text recognition and target detection
A target detection and text recognition technology, applied in neural learning methods, character and pattern recognition, instruments, etc., can solve the problem of low subjectivity and efficiency, achieve simple and efficient review process, improve review efficiency and accuracy, and shorten time-consuming Effect
Pending Publication Date: 2022-05-13
STATE GRID ZHEJIANG ELECTRIC POWER +1
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Problems solved by technology
At present, the control of drawing review depends entirely on the personal experience and business quality level of the account manager, and there are generally problems such as strong subjectivity and low efficiency. , high accuracy, fast speed and strong objectivity intelligent drawing review method
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[0023] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0024] Such as figure 1 Shown, the present invention comprises the following steps:
[0025] Step 1: Establish a database of typical design documents. Upload the typical design data file as the reference standard for drawing review. The typical design file includes fields such as the name of the power distribution cabinet, the icon of the electronic component, the name, the specification parameter, and the quantity. Each province and city can establish its own database of typical design files according to local characteristics. The corresponding typical design document samples are shown in the table below:
[0026]
[0027] Step 2: Enter the design drawings. In the review process of design drawings, the designers of the third-party design engineering unit upload the design drawing files, and the upload method supports uploading...
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The invention discloses an intelligent drawing auditing method based on text recognition and target detection, and relates to a drawing auditing method. Current drawing checking depends on the personal level, subjectivity is high, and efficiency is low. According to the technical scheme, the method comprises the steps of establishing a typical design file database; obtaining a design drawing; automatically identifying the image; when the uploaded design drawing comprises a plurality of electronic components, dividing the design drawing into different columns according to the name of the power distribution cabinet; carrying out character and parameter identification on the segmented drawing by utilizing a text identification technology, and identifying an electronic component icon by utilizing a target detection technology; comparing the automatic drawing recognition result with the typical design drawing and outputting drawing checking suggestions; and summarizing the drawing review suggestions and outputting a drawing review result. According to the technical scheme, the key electrical equipment parameters of the drawing are automatically grabbed, the background automatically gives preliminary review opinions, the working time of drawing review personnel is greatly shortened, the probability of wrong review and missed review in the drawing review process is reduced, the drawing review efficiency and accuracy are improved, and the service quality and efficiency of drawing review of a customer manager are improved.
Description
technical field [0001] The invention relates to a method for reviewing drawings, in particular to an intelligent method for reviewing drawings based on text recognition and target detection. Background technique [0002] As the optimization of the business environment has entered the "deep water zone", the country has paid more and more attention to consolidating the reform results with the rule of law. Regarding the governance of the "three designations" issue, the National Energy Administration issued the "Guidelines for the Identification of the "Three Designations" of the National Energy Administration's User Power Receiving Projects" (Guonengfajian [2020] No. 65), emphasizing once again the need to unify the drawing review standards , one-time reply to customer review opinions, and put forward higher requirements for the standardized development of power business. In terms of improving the service level of "obtaining electricity", the National Development and Reform Co...
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Login to View More IPC IPC(8): G06Q10/10G06V30/413G06F40/174G06N3/04G06N3/08G06Q50/06
CPCG06Q10/103G06F40/174G06N3/08G06Q50/06G06N3/044G06N3/045
Inventor 陈麟红裘炜浩李振功周璐瑶徐鹏王书娇李日超项明明楼杏丹彭双武范娟娟俞静余少华
Owner STATE GRID ZHEJIANG ELECTRIC POWER