Theory, homework processing and other teaching processes provide the necessary teaching support environment and become a necessary and beneficial supplement to traditional teaching.
1 introduction to the curriculum system of traffic engineering specialty
Traffic engineering majors train senior engineering and technical personnel who have knowledge of traffic engineering and system planning, design and control, and can engage in traffic planning, traffic engineering design and traffic control system development in national, provincial and municipal development planning departments, traffic planning and design departments and traffic management departments. The major of traffic engineering requires students of this major to learn the basic theories and knowledge of systems engineering and traffic engineering, accept the basic training of drawing, computer operation, engineering survey and engineering budget, and master the basic ability of planning, design and evaluation of traffic infrastructure.
Traffic engineering majors mainly focus on traffic engineering and system engineering; Taking traffic engineering, system engineering, traffic engineering economics and regulations, traffic planning, general plane traffic design, traffic port yard design, traffic control and management, road engineering, rail transit, traffic project evaluation, engineering budget, etc. as the main courses; Taking engineering drawing, surveying practice, automobile driving and testing, port station practice and traffic data monitoring as the main practical teaching links; The study of traffic engineering specialty is mainly divided into planning field, control field, economic analysis field and safety field, which runs through the professional foundation and technical knowledge chain of engineering specialty courses focusing on engineering drawing and engineering survey. Planning knowledge chain with statistics, operational research and traffic planning as the main courses; Control knowledge chain with traffic flow theory and traffic control and management as the main courses; Economic knowledge chain with engineering economics and traffic project management and feasibility analysis as the main courses; Safety knowledge chain based on traffic safety and emergency traffic: a practical knowledge chain with traffic flow detection and traffic investigation as the main practical courses. The six knowledge chains are also mutually conditional and based, forming a complete knowledge chain-traffic engineering specialty.
2 traffic engineering teaching mode
2. 1 Traditional teaching methods
Judging from the teaching situation of traffic engineering specialty in China, the teaching structure of traffic engineering specialty is basically teacher-centered, and teachers are the imparting knowledge and active teachers, and monitor the whole teaching process; Students are the objects of knowledge transmission and passive recipients of external stimuli; Teaching media is a demonstration tool to assist teachers in teaching; Textbooks are the only learning content for students and the main source of their knowledge.
The advantages of this structure are that it is conducive to the leading role of teachers, the organization and monitoring of the whole teaching process by teachers, the emotional communication between teachers and students, and the systematic teaching of scientific knowledge, and the important role of emotional factors in the learning process is fully considered. Its serious drawback is that teachers completely dominate the classroom, ignoring students' main role in learning, ignoring students' differences and personalities, especially for the cross-disciplinary traffic engineering major, which makes it difficult for students to grasp the whole major and choose their own professional direction. 2.2 Network teaching methods
Network teaching is a teaching method based on constructivism learning theory. Constructivism learning theory and learning environment emphasize student-centered, requiring students to change from passive recipients of external stimuli and objects of knowledge infusion to active constructors of information processing and knowledge meaning, while constructivism teaching theory requires teachers to change from imparting and inculcating knowledge to helpers and promoters of students' active construction of meaning. Teachers are required to adopt brand-new educational ideas and teaching structures, brand-new teaching methods and brand-new teaching designs in the teaching process. The premise of realizing network education of traffic engineering specialty is network construction. The construction of campus network not only provides a hardware environment for network education, but also provides a soft environment for network education through the design and development of its network education resources, which promotes the progress of teaching ideas, teaching methods and teaching means and provides sufficient and necessary teaching conditions for realizing network education of traffic engineering specialty.
2.3 Practice teaching methods
As a practical major, traffic engineering is undoubtedly very important for students of this major. It is an effective measure to cultivate students' practical ability and independent working ability to carry out the policy of combining education with productive labor in practical teaching, so that students can combine what they have learned with production practice and acquire professional production technology and management knowledge. The purpose of various experiments and internships is to comprehensively improve students' ability to understand and solve engineering practice problems. Our school has put forward innovative internships to cultivate students' creative thinking and innovative consciousness in production practice activities. Through the statistical analysis of the internship process and results, students have a deeper understanding of the knowledge system and professional practicability, and their creative thinking and understanding have been improved.
3 Conclusion theory
The interdisciplinary characteristics and curriculum system of traffic engineering specialty are summarized. Combining the characteristics of various teaching methods, a new comprehensive teaching system of traffic engineering specialty is explored, which focuses on traditional teaching, supplemented by information teaching and practice teaching, and aims at improving students' comprehensive ability. This paper fully discusses the interdisciplinary characteristics and curriculum system of traffic engineering specialty, and then puts forward a new teaching system of traffic engineering specialty based on traditional teaching mode, supplemented by information network teaching and practice teaching, and puts forward the reform direction for the teaching system of traffic engineering specialty.