Bus Operators Integrated Scheduling Optimization Model During The Olympic

With the Beijing 2008 Olympic Games is approaching, the preparatory work has entered a critical stage, the Olympic city during public transport efficiency and smooth operation of People's Olympics is the key factor. Unlike the general public transportation during the Olympic period in the performance characteristics: On the one hand, although it's working basically with the usual peak of the same, but the People's Olympics because of the requirements of (traffic increase, supported the rate reduction, the grid Shorten the interval) due to increased capacity on the other hand, it also produced a new peak of the Olympic Games, Olympic tourists from a peak of passenger flow, the number of lines in the past (time) entered the peak period of bus operators. How to balance the comprehensive and multi-objective optimization of the premise, with a minimum capacity and increase economic investment to reach the peak of all of the Humanistic Olympics bound by customer satisfaction, it is necessary to optimize the system peak of the two vehicles, so that In the low-peak idle bus full use of, not only reduced the Olympic Games during the height of the increases in car, but also to achieve the full use of social resources, social benefits and achieve the reunification of corporate efficiency. In this paper, in-depth study on this field, a line from the bus fleet size of optimization problems start with, and to promote it to the peak of the peak and low bus lines, the Beijing Bus Company to explore further the comprehensive economic returns and social benefits. , Passenger satisfaction, and so the integer programming optimization model.Olympic Bus passenger flow during the peak change research is the basis of the existing fleet size, bus operators to the lowest cost, most efficient (and the rate set by idle vehicles) for the optimal target. Olympic Bus passenger flow during the peak transport management changes to the scheduling by the People's Olympics, Green Olympics bound to passenger satisfaction (such as overloading of vehicles and time) reflect the Humanistic Olympics bound by the conditions, to the lowest-cost capacity, The most efficient (and loads of idle vehicles) to achieve the optimum objective Green Olympics, the establishment of bus passenger traffic during the Olympic scheduling optimization model, and this model that the optimal solution, a passenger satisfaction indicators used to evaluate model At the same time, in different models can be satisfied under the low-peak bus lines to be offered at the situation of surplus vehicles for public transport companies operating reference Finally, in a single line of the optimal model based on the use of integer programming Modeling the transport problems in thinking, the establishment of a number of lines in the peak passenger flow changes to achieve the complementary balance and optimize the integrated model for solving various Cuofeng lines between the redundant vehicles and idle question, from a macro point of view To achieve the optimization of resources and configuration.