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Electronic navigation method for public transport

A technology for public transportation and electronic navigation, applied in traffic control systems, traffic control systems for road vehicles, electrical digital data processing, etc. , can not reflect road congestion and other problems, to achieve the effect of route optimization

Inactive Publication Date: 2010-03-03
赵钊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method cannot reflect dynamic traffic information such as road congestion and changes in bus dispatching plans, nor can it predict the time it takes passengers to reach their destinations and waiting time, so an optimized route cannot be given

Method used

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  • Electronic navigation method for public transport
  • Electronic navigation method for public transport
  • Electronic navigation method for public transport

Examples

Experimental program
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Embodiment Construction

[0042] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0043] refer to figure 1 , shows a schematic structural diagram of an embodiment of a system based on a public transportation electronic navigation method of the present invention. Included as shown:

[0044] Urban road congestion information collection and sorting subsystem 1, bus dispatching plan change information collection and sorting subsystem 2, optimal route planning subsystem 3 and user interaction subsystem 4.

[0045] Wherein, the user interaction subsystem 4 further includes several station terminals to receive the user's input and output the result for the user to check.

[0046] The urban road congestion information collection subsystem 1 includes several flow observation points, a road congestion forecasting expert system and a dynamic traffic flow meter.

[0047] Wherein, the plurality of flow observation points collect corresponding road condition...

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Abstract

The invention discloses an electronic navigation method for public transport, which comprises the following steps: a. acquiring a start point and a destination; b. traversing all serial numbers of busrun to determine a through route and / or transfer route; c. obtaining predicted speeds of all backwards sections in corresponding time periods in the route determined in the step b, determining the running time of all the backwards sections according to the distances of the backwards sections, and accumulating the running time of the backwards sections to obtain the consumed time; d. and outputting the through route and / or transfer route and the corresponding consumed time. Since the route consumed time is obtained according to the predicted speeds derived from the dispatching information andthe road condition information, the method can optimize the route, and the user can select the best route according to the consumed time.

Description

technical field [0001] The invention relates to the field of public transportation, in particular to an electronic navigation method for public transportation. Background technique [0002] Since the reform and opening up, with the development of economy and society and the continuous acceleration of urbanization, the urban areas of many key cities have been expanding, and traffic congestion has become increasingly serious. The resulting air pollution has also attracted widespread attention from all walks of life. Prioritizing the development of urban public transportation and improving the utilization efficiency of transportation resources have become an important way to solve the above problems. [0003] At present, most cities have not established an effective urban public transport navigation system. Citizens and tourists still plan their travel routes based on experience, maps, stop sign information and other primitive means when taking public transport. As urban public...

Claims

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Application Information

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IPC IPC(8): G08G1/00G06F17/30
Inventor 赵钊
Owner 赵钊
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