The empowerment of artificial intelligence is also quantified in the delivery cycle of the complete set of electrical cabinets. The reporter saw from the delivery data displayed by Huang Shuai that from May 6, the purchase of components and the production of copper bars began, and the manufacturing and assembly of the cabinet was completed on May 13, and the delivery time was only 7 days. Huang Shuai told reporters: “Three years ago, the original project delivery time of the complete set was about 45 days, and now the delivery time of the complete set of customers is compressed by more than 20%.”

KJ3242X1-BK1 Break the traditional manual reading and let AI automatically identify drawings

The solution center can be put into use smoothly without the support of massive data. The reporter learned that it is equally difficult to digitize tens of thousands of electrical control cabinet scheme drawings into the system. Among them, the first thing is the “non-standardization” of drawings.

“The drawing styles of different design institutes are different, and the drawing habits of different engineers may also be different. Many drawings are even hand-drawn, and the text descriptions are relatively random.” “Although there is a unified symbolic language, different customers have different drawing styles, and it is very difficult to unify their formats to form drawings that can be used to train models,” Huang told reporters.

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In this regard, Tencent Cloud OCR large model has become the best solution. Yao Zhizhong, commercial director of East China of Tencent Cloud Intelligent Manufacturing, introduced to reporters the Tencent Cloud OCR large model that Wanrong information tried to build a drawing database: “Through the OCR identification function, it takes only a few minutes to convert non-standard drawings into standard formats; In just four hours, we can turn a drawing like a circuit diagram into a first draft ready for production, which greatly reduces the cost of collaboration and communication.”

KJ3242X1-BK1 However, due to the industry characteristics of electrical cabinet drawings themselves, the training difficulty of OCR large models is greatly increased compared with other industries. Huang Shuai showed reporters a “standardized” drawing, a large number of lines and symbols distributed on it, dazzling. He pointed to the lines on the drawing and told reporters: “The square lines on the outside represent the outline of the cabinet, while the other lines represent the internal cable arrangement.” In the large model, the main thread and the gridlines are identical, but the main thread can directly affect the core link of the solution, and once the identification is wrong, the impact is huge.”