Method for planning dynamic lines of urban public transport

An urban bus and line technology, applied in traffic flow detection, traffic control systems, road network navigators, etc., can solve the problems of time lag, poor correspondence of on-site conditions, difficult to predict and effective route planning, etc., to achieve reliability. High, good correspondence, fast effect

CN101520946AActive Publication Date: 2009-09-02XIAMEN YAXON NETWORKS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2009-09-02

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Abstract

The invention relates to a method for planning dynamic lines of urban public transport, in particular to a method for processing vehicle dispatching data by utilizing GPS data uploaded by a vehicle-mounted terminal through an urban public transport control center. The method solves the problems that the acquisition of road congestion information and dynamic line planning decision-making are severely lagged behind. The method comprises the following processes of: inputting information of all vehicles, sites, lines and road sections to be monitored into a database and establishing relevant corresponding relation tables; uploading and storing real-time GPS data into the database through mobile communication by the vehicles of all the lines; according to the real-time GPS data of the vehicles of all the lines, evaluating and recording the congestion degree of all road sections to be monitored by the database; formulating planning line options by utilizing GIS maps and sorting planning line options for preferable adoption according to the congestion degree of all road sections to be monitored by the control center; and storing the selected planning line options into the database as new lines and issuing the new lines to the vehicles of the lines through mobile communication by the control center.
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Description

technical field

[0001] The invention relates to a method for an urban public transport control center to process vehicle dispatching data by utilizing GPS data uploaded by a vehicle-mounted terminal. Background technique

[0002] The planning and layout of the city directly affects the traffic flow of passengers traveling every day. Under this premise, only when the bus routes are reasonably planned can the rapid and convenient travel needs of residents be taken care of. The function of bus line planning is to make provisions for the direction of each line and the station setting of each line. The planned direction of each line should take into account the width of the road, traffic flow, and the direction and quantity of passenger flow; the density of stations in each line should be appropriate; so that passengers can get on the bus in time and the number of transfers is small. Due to the rapid pace of urbanization in our country, dense population, large traffic and passe...

Examples

Embodiment Construction

[0023] An urban public transport management system adopting the urban public transport dynamic line planning method of the present invention has a control center and thousands of vehicle-mounted terminals.

[0024] The control center has operation terminal, database server, communication server, Web server, GPRS or CDMA front-end machine and GIS map.

[0025] The operation terminal provides the business functions of the system, such as business management such as vehicle monitoring, dispatching, and system configuration, and information management functions such as line and station configuration. Among them, the business management is jointly completed by the operation terminal and the communication server; the information management is jointly completed by the operation terminal and the Web server.

[0026] The database server (hereinafter referred to as the database) is mainly responsible for the storage of information and data and the statistical analysis function of the da...