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Automatic dynamic bus scheduling system and method

A dynamic scheduling and bus technology, applied in traffic control systems, traffic control systems of road vehicles, instruments, etc., can solve problems such as large differences, affecting the efficiency of departures, failing to achieve intelligent public transport, etc., and achieve strong practicability , strong practicability, and the effect of improving work efficiency

Inactive Publication Date: 2012-03-28
QINGDAO HISENSE TRANS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the different start of public transportation in my country, the operation and management modes of public transportation in different cities are also quite different. The prepared driving schedule is used for automatic departure, but in practical applications, due to the influence of road traffic conditions and other factors, it is difficult for buses to depart at the specified time
Dispatchers need to make a lot of revisions to the static departure plan, which seriously affects the efficiency of departure and fails to achieve the purpose of intelligent public transportation

Method used

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  • Automatic dynamic bus scheduling system and method
  • Automatic dynamic bus scheduling system and method
  • Automatic dynamic bus scheduling system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment one, refer to figure 1 , the bus automatic dynamic dispatching system in this embodiment includes a vehicle-mounted terminal, a data storage device, a vehicle prediction device, a dynamic departure calculation device and a dispatching client, and the vehicle prediction device receives the historical model library data sent by the vehicle-mounted terminal and the data storage device to perform After processing, output the time when the vehicle arrives at the first and last stations to the dynamic departure calculation device, and the dynamic departure calculation device then processes the received static data from the data storage and outputs the departure plan to the dispatching client.

[0029] The vehicle-mounted terminal is installed on the vehicle, receives GPS data through the GPS module, uploads the GPS data to the communication device through GPRS, and the communication service device is responsible for sending the GPS data and departure data to the veh...

Embodiment 2

[0034] Embodiment 2: In bus dispatching, static dispatching is adopted when the line operation is normal. When the system judges that the static plan cannot be executed according to the vehicle resources, the system automatically starts the dynamic dispatching plan.

[0035] The automatic dynamic scheduling method of the bus in this embodiment is as follows:

[0036] Step 1. Obtain the time when the vehicle arrives at the first and last station through the GPS data uploaded by the vehicle-mounted terminal, vehicle arrival and departure data, and historical model parameters, and then determine the number of available vehicles at the first and last station in a future departure cycle.

[0037] Among them, the GPS data is uploaded every 15 seconds (configurable), and the data includes the vehicle's current longitude, latitude, speed, and direction angle; the vehicle arrival and departure data includes the vehicle arrival station number, vehicle arrival or vehicle departure informa...

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Abstract

The invention provides an automatic dynamic bus scheduling system and an automatic dynamic bus scheduling method. The method comprises the following steps of: acquiring time for a bus to arrive at an initial station and a terminal station through global positioning system (GPS) data uploaded by a bus-mounted terminal, bus arrival and departure data and a historical model parameter; acquiring the departure interval of the next departure period through the time for the bus to arrive at the initial station and the terminal station and the operation index, bus state and departure rule data of the current line in a database; and acquiring the departure time point of the next period according to the departure interval, acquiring buses from an available bus set according to a queuing discipline, generating a departure plan, and sending the departure plan to a scheduling client. By the system and the method, the departure plan of the buses is adjusted automatically, the buses depart automatically, the work intensity of scheduling personnel is reduced, work efficiency is improved, the departure level is improved, a better travel experience is provided for travelers, and a technical foundation is laid for realizing centralized scheduling, field scheduling, unilateral scheduling and bilateral scheduling for enterprises.

Description

technical field [0001] The invention relates to the field of traffic control, in particular to a bus automatic dynamic dispatching system and method. Background technique [0002] With the rapid development of the national economy, the process of urbanization and motorization is accelerating, urban motor vehicles are increasing rapidly, and traffic congestion is intensifying. Under the national public transport priority policy, more and more attention has been paid to improving residents' travel methods by using smart technology to take advantage of public transport. [0003] With the in-depth development of public transport information, the application of intelligent dispatching is becoming more and more extensive. Due to the different start of public transportation in my country, the operation and management modes of public transportation in different cities are also quite different. The prepared driving schedule is used for automatic departure, but in practical applicati...

Claims

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Application Information

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IPC IPC(8): G08G1/00
Inventor 张新稳陈维强刘新牟三钢
Owner QINGDAO HISENSE TRANS TECH
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