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Real-time statistics system and method for public transport passenger flow

A technology of statistical system and statistical method, applied in the field of passenger flow statistical analysis, can solve the problem of low accuracy and achieve the effect of simplifying statistical equipment

Inactive Publication Date: 2014-09-03
湖州朗讯信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the binocular image processing technology it uses uses a set of approximate circles in the scene as the head of a person to judge the direction of passenger flow movement, so as to complete the statistical method of passenger flow statistics. There is also a need to quickly calculate the passenger flow in a short period of time. When the accuracy rate is not high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Embodiment one: a kind of bus passenger flow real-time statistics system comprises: door controller , used to control video surveillance device with Analyzer on and off ；

[0053] video surveillance device , respectively set above the upper door and the lower door for image acquisition;

[0054] parser, Connect with the video monitoring device to obtain, analyze and count passenger flow information ；

[0055] wireless transmitter, with the said door controller Connected to send out real-time statistical passenger flow information ；

[0056] The analyzers described include:

[0057] a image acquisition module;

[0058] b. Passenger's head and shoulders triangle special value acquisition module;

[0059] c. Passenger head and shoulders triangle special value storage module;

[0060] d. The images of the same passenger in two adjacent frames Determine the module ;

[0061] e. The same passenger movement direction judgment module ;

[0062...

Embodiment 2

[0100] Embodiment two: a kind of bus passenger flow real-time statistics system comprises: door controller , used to control video surveillance device with Analyzer on and off ；

[0101] video surveillance device , respectively set above the upper door and the lower door for image acquisition;

[0102] parser, Connect with the video monitoring device to obtain, analyze and count passenger flow information ；

[0103] wireless transmitter, with the said door controller Connected to send out real-time statistical passenger flow information ；

[0104] The analyzers described include:

[0105] a image acquisition module;

[0106] b. Passenger's head and shoulders triangle special value acquisition module;

[0107] c. Passenger head and shoulders triangle special value storage module;

[0108] d. The images of the same passenger in two adjacent frames Determine the module ;

[0109] e. The same passenger movement direction judgment module ;

[0110] ...

Embodiment 3

[0155] Embodiment three: the difference with embodiment one is that in the method D step of using the bus passenger flow real-time statistics system to carry out bus passenger flow real-time statistics:

[0156] The described human head and shoulders triangle special value acquisition module passes The pixel comparison obtains the triangle information of the two shoulders and the head vertices of each passenger in each image information, obtains the shape parameters and position parameters of the triangle features through calculation, and stores the shape parameters and position parameters in the of Human head and shoulders triangle special value storage module, the said The shape parameter of the triangular feature includes the triangular side ratio relationship or the triangular triangular ratio relationship obtained after a variance calculation and a transformed triangular feature parameter.

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Abstract

The invention discloses a real-time statistics system for public transport passenger flow and a method for carrying out real-time statistics on public transport passenger flow by virtue of the system and belongs to the technical fields of passenger flow statistics and analysis. The system comprises a vehicle door controller, a video monitoring device, an analyzer and a wireless emitting device, wherein the vehicle door controller is used for starting and stopping the video monitoring device and the analyzer, the video monitoring device is used for acquiring an image, the analyzer is used for analyzing acquired passenger flow information and performing statistics, and the wireless emitting device is used for emitting the passenger flow statistics information acquired in real time. The method has the advantages that the passenger flow statistics accuracy is high when the passenger flow volume needs to be rapidly calculated in a short time at a passenger flow peak time, less equipment is used on the premise of ensuring high accuracy, and the problems of heating and wasting of statistics equipment are avoided; as the real-time statistics system can be in seamless joint with an intelligent public transport system, the intelligent management of public transport operation dispatching is realized.

Description

technical field [0001] The invention relates to the technical field of passenger flow statistics and analysis, in particular to a real-time bus passenger flow statistics system and a statistical method thereof. Background technique [0002] The rapid development of society has made the urban traffic situation increasingly tense, and "give priority to the development of public transportation" has become the fundamental policy to solve traffic problems. However, with the continuous implementation of the bus priority development guarantee system, urban residents rely more on conventional buses for travel, resulting in a surge in bus passenger flow, which not only puts forward higher requirements for bus management, but also brings a lot of inconvenience to passengers and loss. The real-time statistical analysis of bus passenger flow data can provide a basis for bus operation scheduling, facilitate the adjustment of bus routes and the rational allocation of vehicle resources, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00
Inventor 罗大平陈志凤
Owner 湖州朗讯信息科技有限公司
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