An automated system for electrical power symbol placement in electrical plan drawing

An electrical plan drawing–sometimes called a wiring diagram or drawing–consists of lines and symbols. Electrical drawings are prepared on 2D architectural floor plans using Computer-Aided Design and/or Drafting (CAD) programs. The placement/drawing power symbols–such as sockets, lights, switches–is the first step an drawing. For this purpose, smart system has been developed in study to automatically draw/place symbols appropriate locations. is based detection classification/recognition furnishing (decorative) plans. We have created symbol dataset drawing dozens that contain most commonly used tools plans, such furniture, appliances, plumbing, doors, windows. Deep Convolutional Neural Network (D-CNN) with transfer learning–Inception-v3 model– classify tested model 20 real achieved very satisfactory accuracy 97.05% classification. step, which plan, was automated work developed, thus achieving aim saving time labour. Experimental studies show effectiveness proposed system.