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The establishment of an evaluation model for bus operation efficiency is crucial in determining the bus routes along the rail transit line that require optimization, laying the theoretical foundation for the integration of the two networks. Firstly, a qualitative and quantitative method was used to select bus routes that have a high correlation with the rail transit system and are of research significance. Secondly, an evaluation system was constructed based on the rationality of the bus network itself and the synergy between the two networks. Finally, the Pareto optimal cross-efficiency model was employed to determine the operation efficiency of the bus routes along the rail transit line. Taking the example of Line 1 in Nanchang, 25 bus routes along the line were identified and empirically analyzed. The results indicate that the Pareto optimal cross-efficiency models score is more readily accepted by all DMUs (decision-making units). The data analysis reveales that the bus network in Nanchang exhibites good self-rationality. However, in terms of synergy between the two networks, there is room for improvement by optimizing route directions and adjusting route duplication coefficients to enhance their collaborative nature. Finally, this paper is based on the Pareto cross-efficiency mean values of both factors, the 25 bus routes were categorized into four cases, providing practical and valuable insights for the managers and decision-makers of the public transportation system. [ABSTRACT FROM AUTHOR]

To improve the bus transfer efficiency and optimize the bus system, the bus transfer network was constructed based on GIS software, and the network was used to measure and analyze the transfer accessibility. Combined with Space-P model and network analysis method, the same-station transfer sub-network was constructed based on the basic information of bus route paths, stations and intersections in Chengguan District of Lhasa City. Combined with the information of bus station service scope, pedestrian. path and intersection, the different-station interchange sub-network was constructed. The two sub-networks were collaborated to realize the construction of bus transfer network based on ArcGIS, and the passenger on-board time and the transfer coefficient of bus routes were measured and analyzed based on the constructed transfer network. The results show that the constructed network can measure the passenger on-board time well, and the maximum value of passenger on-board time is 68.68 min with the minimum value of 2.00 min and the average value of passenger transfer on-board time of 29.90 min. This network can well measure the interchange coefficients to obtain 90 300 effective interchange routes with the maximum interchange coefficient of 4 (62 routes) and the minimum value of 0 (1354 routes). Using the accessibility metric model, the good measurement and analysis of bus stop time accessibility and transfer accessibility can be realized. [ABSTRACT FROM AUTHOR]

Ningbo urban-rural fringe areas,selected for the rail transit node and conventional public traffic adaptive connection problem,considering the average daily full are theory-oriented,line passenger capacity,line network repetitive,passenger load factor and other constraints,this paper used ARCGIS software powerful storage and computing power,good ability of superposition of line network,and optimized the network topology node nonstop passenger flow detection analysis,and based on the Ningbo urban and rural integration of traffic planning and construction background,explored the Ningbo urban and rural integration of rail transit and theory-oriented and coordinate the relationship between optimization and the connection of the two forms.This paper studied the coordination and optimization mechanism of the traffic network of the urban and rural fringe of Ningbo in the aspects of station and network operation by using the accessibility method and the shortest route marking method comprehensively.Furthermore,it visualized the optimization results of rail transit network connecting Ningbo urban and rural areas.The experimental results show that the optimized traffic line network in the urban and rural fringe of Ningbo city is superior to the current strategy.This research model scheduling strategy can provide a reliable optimization scheme for the traffic control department of the urban and rural fringe of Ningbo city,and provides a scientific basis for the urban-rural fringe of other cities to make a correct traffic control policy. [ABSTRACT FROM AUTHOR]