Drawing information recognition method of engineering drawings drawing information recognition system computer program therefor

The present invention relates to a drawing information recognition method of an engineering drawing, a drawing information recognition system, and a computer program. According to one aspect of the present invention, the drawing information recognition method of an engineering drawing, the drawing information recognition system, and the computer program are disclosed, which enable easy processing of a digitization work of an engineering drawing by automatically recognizing drawing information such as symbols, lines, and texts included in an engineering drawing (e.g., P&ID) managed in the form of an image file and enabling information management. The drawing information recognition method of an engineering drawing includes a step of receiving a drawing image of an engineering drawing; a step of generating a symbol image for a recognized symbol; a step of recognizing a drawing line; a step of recognizing a symbol text; and a step of recognizing a drawing text. 본 발명은 엔지니어링 도면의 도면 정보 인식방법, 도면 정보 인식시스템, 컴퓨터 프로그램에 관한 것이다. 본 발명의 일측면에 따르면, 이미지 파일 형태로 관리되는 엔지니어링 도면(예, P&ID)에 포함된 심볼, 라인, 텍스트 등의 도면 정보를 자동으로 인식하여 정보를 관리할 수 있도록 함으로써, 엔지니어링 도면의 디지털화 작업을 용이하게 처리할 수 있도록 하는 엔지니어링 도면의 도면 정보 인식방법, 도면 정보 인식시스템, 컴퓨터 프로그램이 개시된다.