Bus route passenger flow OD estimation method based on WiFi and Bluetooth recognition

Abstract

The invention discloses a bus route passenger flow OD estimation method based on WiFi and Bluetooth recognition, and the method comprises the steps: setting GPS equipment on a bus, collecting the specific position information of the bus in a time sequence, setting Wi-Fi and Bluetooth equipment on the bus, and detecting the MAC address information of surrounding electronic equipment; taking time matching as a bonding point, carrying out the deep fusion and mining of two types of data, taking R software and ArcGis as the analysis technology support, proposing a data rationality discrimination method and a non-passenger impurity data cleaning method, carrying out the calibration and verification of key parameters in the method according to real passenger OD data, and finally forming the technology of discriminating the passenger flow O-D time-space distribution on a bus route. The method can achieve the recognition, prediction and diagnosis of the passenger flow demands of the bus route,and provides the information support for the design of the bus route, the optimization of departure frequency and the real-time dispatching of vehicles.

Description

technical field [0001] The invention relates to an intelligent traffic management method, in particular to a method for estimating the passenger flow OD of a bus line based on Wi-Fi and Bluetooth identification. Background technique [0002] At this stage, "big data" and "Internet +" have become research hotspots in today's era, and the transportation industry has begun to move towards "intelligence" and "autonomous control". Keeping up with the hot spots of the times and using new methods and means to solve the problem of urban traffic congestion is a new challenge and new opportunity for the transportation industry. According to statistics, the Wi-Fi coverage rate of existing urban buses has reached more than 70%. Using existing Wi-Fi+Bluetooth detection equipment to detect passenger travel information is an innovative, practical, convenient and feasible new method and new idea. [0003] Existing bus passenger flow estimation methods include IC card detection method, Wi-F...

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: In order to solve the error problem caused by the existence of impurity data in the existing bus passenger flow estimation method, the purpose of the invention is to provide a MAC that utilizes R language and ArcGIS to detect WiFi and Bluetooth detection equipment Address data and GPS data are highly integrated, impurity data screening and effective passenger information extraction are performed, and the results are effectively corrected. A more accurate and feasible bus passenger flow OD estimation method

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