Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

OD analysis-based passenger flow distribution prediction method, device and equipment, and storage medium

A technology of passenger flow distribution and forecasting method, applied in the field of big data, can solve problems such as difficult division and unclear boundaries, and achieve the effect of accurate OD analysis

Active Publication Date: 2021-03-12
PINGAN INT SMART CITY TECH CO LTD
View PDF9 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The OD analysis of this type of area can use the existing administrative area division to directly conduct OD analysis of the flow of people. However, for OD phenomena in smaller areas, such as residential areas, housing estates, industrial parks, and parks, there are usually boundaries that are not clear. Difficult to classify problems

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • OD analysis-based passenger flow distribution prediction method, device and equipment, and storage medium
  • OD analysis-based passenger flow distribution prediction method, device and equipment, and storage medium
  • OD analysis-based passenger flow distribution prediction method, device and equipment, and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0062] The embodiment of the present invention provides a method, device, equipment, and storage medium for predicting passenger flow distribution based on OD analysis, which merges travel sites that meet preset rules in the target city to obtain multiple travel areas; travel data to determine the starting point and destination of each citizen’s travel, calculate the travel area to which they belong, and generate the travel characteristic information of the citizens in the target city; input the travel characteristic information into the preset pre-training model for training, and obtain the passenger flow distribution prediction Model; the current travel data information of citizens is input into the passenger flow characteristic estimation model, and the current passenger flow distribution of the target city is predicted for use in deploying relevant traffic strategies. The invention realizes the OD analysis of small-scale areas in the city to predict the distribution of pass...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the field of big data, and discloses an OD analysis-based passenger flow distribution prediction method, device and equipment, and a storage medium. The method comprises the following steps: combining travel stations conforming to a preset rule in a target city to obtain a plurality of travel districts; acquiring travel data of citizens in the target city to determine travel starting points and travel end points of the citizens, calculating travel districts to which the citizens belong, and generating travel feature information of the citizens in the target city; inputting the travel feature information into a preset pre-training model for training to obtain a passenger flow distribution prediction model; and inputting the current travel data information of citizens into the passenger flow feature prediction model, and predicting the current passenger flow distribution of the target city for deploying related traffic strategies. The invention also relates to ablockchain technology, and the travel data is stored in a blockchain. According to the invention, OD analysis of small-range areas in a city is achieved so as to predict the passenger flow distribution condition of each small-range area.

Description

technical field [0001] The present invention relates to big data, in particular to a passenger flow distribution prediction method, device, equipment and storage medium based on OD analysis. Background technique [0002] OD (ORIGIN DESTINATION, starting point) survey is the survey of traffic starting and ending points, also known as OD traffic volume survey. OD traffic volume refers to the traffic volume between the origin and destination. The OD survey content of the flow of people mainly includes the distribution of starting and ending points, travel purpose, travel mode, travel time, travel distance, and number of trips, etc., determine the average travel distance and average travel time of passengers in each traffic road, and establish the residents' travel volume Conversion relationship with traffic volume. [0003] The demand for OD analysis is ubiquitous, but they are all based on large-scale OD analysis such as the country, province, and city, or based on OD analysi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/30G06F16/951G06K9/62
CPCG06Q10/04G06Q10/0631G06Q10/067G06F16/951G06F18/214G06Q50/40
Inventor 衷平平石芳铭
Owner PINGAN INT SMART CITY TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com