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Dynamic bus arrival time forecasting method based on RFID

A time prediction and bus technology, which is applied in the field of bus management, can solve the problems of low punctuality rate and achieve the effect of improving punctuality rate, increasing travel sharing rate, and enhancing confidence

Inactive Publication Date: 2014-12-24
ZHEJIANG UNIV OF TECH
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem of low punctuality in the existing bus management method, the present invention proposes a dynamic bus arrival time prediction method based on RFID

Method used

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  • Dynamic bus arrival time forecasting method based on RFID
  • Dynamic bus arrival time forecasting method based on RFID
  • Dynamic bus arrival time forecasting method based on RFID

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Embodiment Construction

[0029] Further illustrate the present invention below in conjunction with accompanying drawing:

[0030] The method of the present invention includes a site active RFID reader, a vehicle-mounted passive electronic tag (hereinafter referred to as an electronic tag), and an information processing server (hereinafter referred to as a server) for receiving and processing information. The reader activates the electronic tag within the reading and writing range, and reads the information stored in the tag. In particular, the electronic tag contains the unique identification code of the bus line and bus frequency.

[0031] RFID-based bus dynamic arrival time prediction methods include the following:

[0032] 1. Establish the average travel time, average stop time, and departure time as constraints, and a dynamic arrival time prediction method (hereinafter referred to as the prediction method) for optimizing the punctuality rate;

[0033] 2. If figure 2 As shown, the station RFID r...

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Abstract

Provided is a dynamic bus arrival time forecasting method based on RFID. The method comprises the following steps that the dynamic arrival time forecasting method with average travel time, average stop time and departure time as constraint conditions and with the on-time rate as an optimal object is established; a station RFID reader interacts with vehicle-mounted electronic tags getting in and out of a reading range, and the arrival time and departure time of buses are collected successively; collected information is figured out through a server and input in the established forecasting method, and forecast arrival time of the buses is obtained; an update cycle is set, the input collected information and the forecast arrival time of the buses are updated every one cycle T=15 min, and arrival time query is provided for passengers through electronic station boards or APPs of mobile phones.

Description

technical field [0001] The invention relates to the technical field of bus management, in particular to a method for collecting bus operation status information through RFID (Radio Frequency Identification, radio frequency) technology and predicting the dynamic arrival time of the bus. Background technique [0002] With the rapid development of the economy, the problem of traffic congestion is becoming increasingly serious. Buses are an effective way to solve the problem of urban traffic congestion. However, due to the low punctuality rate of buses in my country, the travel time of passengers cannot be guaranteed, which seriously affects the travel sharing rate of buses. [0003] The travel time of adjacent stations on the bus line (unless otherwise specified, the travel time mentioned below refers to the travel time of adjacent stations) is greatly affected by factors such as weather conditions, road congestion at different times, and emergencies ; Arrival and stop times a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01
Inventor 董红召吕志鹏陈宁郝伟娜
Owner ZHEJIANG UNIV OF TECH
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