Rail transit blocking equipment data extraction method

The invention discloses a rail transit blocking equipment data extraction method. The rail transit blocking equipment data extraction method comprises: S1, reading the graph data of a rail transit signal plane layout graph, and processing the graph data to obtain the function attribute data of first blocking equipment; S2, reading library data of a database of the track line, and processing the graph data and the library data to obtain second blocking equipment function attribute data; and S3, processing the first blocking device function attribute data and the second blocking device functionattribute data to obtain blocking device function attribute data. According to the data extraction method for the rail transit block equipment, graph data of a rail transit signal plane layout graph and library data of a database of a rail line are automatically read, and the equipment function attribute data obtained through processing is applied to third-party simulation software, so that the defects of low efficiency a