| With the continuous expansion of city and the improvement of people’s livingstandard, people’s daily activity gradually increased, travel times are also increasing.Then brought a series of problems about traffic congestion and traffic safety. One of theimportant measures to alleviate the city traffic problem is the development of city publictraffic system with high efficiency. However, rail transportation wants to exert itsunique advantages, it will need to coordinate with other modes of transportation andcooperation. conventional ground transportation is one of the important transportationway associated with rail transit to reconcile and coordinate, combined effectively therail transit and conventional ground transportation, by means of conventional groundtransportation function of radiation range wide, improve the rail transit attraction scopeof passenger flow, and increase the volume cost ratio of rail transportation, drop energyconsumption and reduce environmental pollution, improve transportation efficiency ofthe city public transportation system. Therefore papers research of new rail transit linesaround the ground bus connection problems.First of all, this paper summarizes the relevant theoretical research results ofscholars at home and abroad.Then analysis and compare the characteristics of transit railtransportation and conventional ground transportation, and analysis of the rail transitand conventional ground transportation connecting the goals, principles, layout modeand connection form.Secondly, analysis passenger flow formation mechanism of the new rail transit, andestablish calculation model of rail transit attraction passenger flow range of transferpassenger flow, Then analysis adjusting method of rail transit lines around existing thebus line, put forward to the search method of the feeder bus lines with the maximumfeeder efficiency as the goal, as well as the feeder station location model of the largestpassenger turnover quantity as the goal.Finally, from three aspects of the feeder coordination, rational layout, humannature, construct evaluation index system of connection system about city rail transitand conventional ground transportation. At the same time give the calculation method ofeach evaluation index, and put forward the comprehensive evaluation model of graycorrelation degree based on weighted method. Then take chongqing rail transit third lineattract range of the passenger flow of the ground public transit network planning adjustment as an example, verify the paper proposed adjustment theory and method ofground bus line network, judge the adaptability and feasibility, and the scientific andreasonable evaluation adjustment programs of the conventional ground transportationline network. |
