Design Of Intelligent Dispatching Control System For Nanchang Public Transport

Along with the sustainable and rapid development of national economy, acceleration of the urbanization process, the continuous expansion of urban functions and the increment of urban population, urban economic trade and social activities are increasingly busy. Urban transport is also undergoing an unprecedented rapid growth. Traditional road transportation infrastructure and management model can not be satisfied by the requirement of modern society. A number of problems like urban traffic congestion have become increasingly prominent, seriously affecting people's daily life and urban development. The approaches to resolve those contradictions are prior developing urban public transport, improving informatization of public transport, improving public transport service and attracting more public transport passengers.This dissertation is sub-topic of "Design of Urban Passenger Intelligent Scheduling and Emergency Command Platform System", which belongs to the applied technology project managed by board of transport department, the transportation bureau of Jiangxi province. The project aims to design an intelligent scheduling control system for Nanchang by integrating high technologies on systems engineering including 3G network technology, vehicle location technology, geographic information systems technology, bus operational optimization technology, computer network technology, database technology, communication technology, multimedia distribution technology, electronic technology and smart card technology. In practical, it can be implemented into the design such as intelligent positioning control, wireless video surveillance, intelligent scheduling, and electronic bus stop board to achieve intelligent scheduling control for Nanchang public transport system.By using the high technology to optimize the traditional public transport operational model, design of the Nanchang public transport intelligent dispatching control system achieves real-time monitoring on vehicle under operation of the system and obtains information of the operational conditions and passenger data. Since resources like passenger, vehicles, routes are rationally integrated and managed in real-time, the vehicle's full load ratio and public transport passenger service level are enhanced. The system helps release the pressure on the city's public transport, reduce traffic congestion and transportation costs, improve efficiency of public transport enterprise, and bring down traffic accidents and environmental pollution.