| In recent decades, China’s economy has achieved rapid development, China’s urban rail transit system in the construction, operation and other aspects of great achievements, but at the same time, urban rail transit system is also facing the competition of other modes of transportation and energy saving and emission reduction. Compared with other modes of transportation, urban rail transit has many advantages, which is a large volume, fast speed and high efficiency. It has gradually become an important means to solve urban traffic congestion. In recent years, the continuous improvement of urban rail transit network, network scale is also expanding. In the whole system of urban rail transit, the rail transit train running has huge energy loss, which has occupied a large proportion in the whole system. In addition, the emergency disposal of the track traffic accident involves a wide range, large amount of information, high degree of cooperation, rapid response, and the management level and the emergency response capacity of the high requirements. At the same time, because of the important function of rail transportation in the urban passenger transport system, how to implement fault management, implement the effect of train rescue and relief, and maintain the normal operation and maintenance of the emergency management of the emergency management of urban rail transit.In the seven part, the paper analyzes the structure and contents of the research, the paper analyzes the efficiency of the train operation and the research contents. The second chapter analyzes the principle of train rescue and line recovery. The third chapter analyzes the traction model and the algorithm. The fourth chapter analyzes the traction model and the algorithm. The seventh chapter analyzes the influence factors of the thesis. Based on the model. The fifth chapter analyzes the traction model and the algorithm. The sixth chapter analyzes the influence factors..In this paper, the optimization model is established to reduce the energy consumption by two levels of organization optimization and operation control in the process of line recovery. The paper analyzes and designs the train traction algorithm and simulation optimization. It is hoped to achieve the purpose of saving energy and reducing the cost. At the same time, this paper has a reference significance for the rapid disposal of the subway operation Department of the emergency response to the train rescue, and to develop the operation scheduling scheme in the recovery process. |
