Research On The Optimization Design Of Tourist Bus Route Considering Service Level

With the improvement of living standards,people’s demand for leisure travel is increasing.Self-driving tours are favored by the majority of travelers for their convenience and flexibility.With the increase in the number of self-driving tourists,the city will have serious traffic congestion problems during the peak tourist season,which will bring negative experiences to local residents and tourists.More and more cars have also exacerbated environmental pollution in cities and scenic spots.In this case,tourist buses came into being.Nowadays,tourist cities not only vigorously develop tourist buses that connect various attractions and transportation hubs in the city,but also develop sightseeing buses for developing inside the scenic spots.However,there are still deficiencies in the current tourism bus service system.The tourism public transport service system does not meet the current situation of tourism based on individual passengers.The unreasonable design of bus routes has led to the lack of interest in tourist buses and the unreasonable number of tourist bus departures has caused resources.The phenomenon of waste is everywhere.Therefore,a reasonable design of tourist buses is of great significance to attract more tourists to ride,reduce the operating costs of tourist bus companies,reduce traffic congestion and protect the ecological environment.Based on the previous research,this paper puts forward the research on the problem of public transport route optimization design in the context of tourism.It aims at designing tourist bus routes and designing the number of departures by reducing the operating costs of tourist bus companies and improving tourist satisfaction.First of all,this paper makes a detailed analysis of the research background and current situation of tourist bus,and summarizes the factors that affect the optimal design of tourist bus routes from many aspects.Then,based on the current tourism bus research results and operations research theory,within the scenic area,the goal is to minimize the operating cost of tourist bus companies and the waiting time of tourists,and consider the combination of the internal demand of tourists in the scenic area and the dynamic arrival of tourists.A mathematical model of service level,and an accurate algorithm is embedded in the hybrid genetic algorithm to improve the quality of the solution;a tourism city has been established with the goal of minimizing the operating cost of the tourist bus company and the travel time of tourists,combined with the existence of multiple models of tourist bus And the route is mostly the characteristics of the loop line.A mathematical model considering the service level is established,and a hybrid genetic algorithm for the model is designed.Based on the classic genetic algorithm,the problem solution is used to generate the initial solution,crossover operator,and mutation operator were improved,and a greedy algorithm was embedded to solve the departure times.The results show that changes in service level coefficients will cause changes in tourist bus routes and departure times,and the operating costs of tourist bus companies and passenger ride satisfaction are also affected by this coefficient.The hybrid genetic algorithm has outstanding advantages in solving the problem of optimal design of tourist bus routes.At the same time,the research on the optimization design of tourist bus routes proposed in this paper also has significance to the related academic research and the optimal design of tourist bus routes.