English：

To cope with the development trend of tunnel construction and solve prominent problems intraditional construction management methods, and to strengthen the orderly connection between variousprocesses in construction operations, a intelligent scheduling system of tunnel modular constructionprocess based on neural network algorithm is established, relying on informationization, intelligence,modularization, Internet of Things, and big data. The system is supported by a six layer architecture,which realizes core functions such as feature based sequence pre⁃setting, automatic dispatch flow,modular sequence filling and replacement, process realism and big data analysis, personnel and vehiclepositioning and planning assisted by neural network algorithm. Its service scope covers the entire projectcycle, ensuring the orderly, safe and efficient production process of tunnel construction, improving thecurrent project organization and management level in the construction stage, assisting in the smoothprogress of engineering construction, and providing support for innovation and optimization of engineeringconstruction management.