Intelligent decision-making system and method for green degree of railway line scheme in complex mountainous area

The invention discloses an intelligent decision-making system and method for the green degree of a railway line scheme in a complex mountainous area, and belongs to the technical field of railway engineering, and the system comprises a railway basic information input module, an evaluation index selection module, an index weight calculation module, a green evaluation module, and an evaluation result early warning module. The railway basic information input module, the evaluation index selection module, the index weight calculation module, the green evaluation module and the evaluation result early warning module are in communication connection in sequence. According to the method, the concept of green sustainable development of railway engineering is highlighted, an intelligent auxiliary decision support software system is built, a decision maker can be helped to scientifically and reasonably compare and select the green degree of a line scheme in the railway line selection design stage, the scheme comparison