Rail transit line and interval plane graph contact channel and pump room automatic design method

The invention discloses an automatic design method for a rail transit line, an interval plane graph contact channel and a pump room. The method comprises the following steps: S1, reading rail transit line design scheme data; s2, calculating the mileage of a contact channel and a wastewater pump room according to the rail transit line design scheme data; s3, automatically calculating the mileages of other contact channels according to the mileages of the contact channels and the wastewater pump house; s4, automatically generating a contact channel and a wastewater pump room in the interval plane graph; s5, automatically marking the line spacing between the contact channel and the wastewater pump room in the interval plane graph; s6, automatically marking coordinates of a contact channel and a wastewater pump room in the interval plane graph; s7, automatically marking names and mileages of the contact channel and the wastewater pump room in the interval plane graph; according to the method, intelligent and auto