Unlock instant, AI-driven research and patent intelligence for your innovation.

Highway service area expansion scale measuring and calculating method and system based on data driving

A highway, data-driven technology, applied in the direction of electrical components, wireless communication, etc., can solve the problems of insufficient refinement of statistical results, lack of versatility and flexibility, and incomplete calculation results of the area to be expanded in the service area, etc., to achieve passenger flow Accurate calculation results and accurate traffic flow calculation results

Inactive Publication Date: 2019-08-09
TSINGHUA UNIV +1
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In other words, for functional areas such as parking lots and gas stations, it is appropriate to use traffic flow to measure the scale to be expanded, but the statistics of traffic flow in the prior art are too general and the statistical results are not refined enough; for public toilets and restaurants It is not appropriate to use the traffic volume of other service facilities to measure the scale of expansion, because it is not accurate enough to estimate the passenger volume based on the average number of people per vehicle.
[0008] Therefore, most of the parameters used in the calculation of the area to be expanded in the existing expressway service area are artificially set, lacking versatility and flexibility, resulting in incomplete and inaccurate calculation results of the area to be expanded in the service area. Make more accurate estimates of vehicle and pedestrian flow in each service area

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
  • Highway service area expansion scale measuring and calculating method and system based on data driving
  • Highway service area expansion scale measuring and calculating method and system based on data driving
  • Highway service area expansion scale measuring and calculating method and system based on data driving

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1: This embodiment provides a method for measuring and calculating the expansion scale of expressway service areas based on data drive;

[0033] Such as figure 1 As shown, the data-driven calculation method for expressway service area expansion scale includes:

[0034] According to the obtained cellular data, the traffic flow passing through the service area of ​​the expressway to be expanded and the flow of traffic entering the service area of ​​the expressway to be expanded are obtained;

[0035] According to the obtained WiFi hotspot connection data, the passenger flow of each functional area of ​​the expressway service area to be expanded is obtained;

[0036] According to the traffic flow and the passenger flow, calculate the ideal area of ​​each functional area of ​​the expressway service area to be expanded, and then obtain the ideal total area of ​​the expressway service area to be expanded;

[0037] Using the ideal total area of ​​the expressway se...

Embodiment 2

[0116] Embodiment 2: This embodiment provides a data-driven expressway service area expansion scale measurement system;

[0117] A data-driven expressway service area expansion scale measurement system, including:

[0118] The traffic flow calculation module is configured to obtain the traffic flow passing through the service area of ​​the expressway to be expanded and the flow of traffic entering the service area of ​​the expressway to be expanded according to the obtained cellular data;

[0119] Passenger flow calculation module, which is configured to obtain the passenger flow of each functional area of ​​the expressway service area to be expanded according to the obtained WiFi hotspot connection data;

[0120] The ideal area calculation module is configured to calculate the ideal area of ​​each functional area of ​​the expressway service area to be expanded according to the traffic flow and the passenger flow, and then obtain the ideal total area of ​​the expressway servic...

Embodiment 3

[0122] Embodiment 3: This embodiment also provides an electronic device, including a memory, a processor, and computer instructions stored in the memory and run on the processor. When the computer instructions are executed by the processor, each step in the method is completed. For the sake of brevity, the operation will not be repeated here.

[0123] Described electronic device can be mobile terminal and non-mobile terminal, and non-mobile terminal comprises desktop computer, and mobile terminal comprises smart phone (Smart Phone, such as Android mobile phone, IOS mobile phone etc.), smart glasses, smart watch, smart bracelet, tablet computer , laptops, personal digital assistants and other mobile Internet devices that can communicate wirelessly.

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 discloses a highway service area expansion scale measuring and calculating method and system based on data driving, and the method comprises the steps: obtaining the traffic flow passingthrough a to-be-expanded highway service area and the traffic flow entering the to-be-expanded highway service area according to the obtained cellular data; according to the acquired WiFi hotspot connection data, obtaining a passenger flow volume of each functional area of the to-be-expanded expressway service area; according to the traffic flow and the passenger flow volume, calculating an idealarea of each functional area of the to-be-expanded highway service area so as to obtain an ideal total area of the to-be-expanded highway service area; and subtracting the original area of the to-be-expanded highway service area from the ideal total area of the to-be-expanded highway service area to obtain the suggested expansion area of the to-be-expanded highway service area.

Description

technical field [0001] The present disclosure relates to the field of traffic planning data analysis, in particular to a data-driven method and system for measuring and calculating the expansion scale of expressway service areas. Background technique [0002] The statements in this section merely mention background art related to the present disclosure and do not necessarily constitute prior art. [0003] The measurement of the overall scale of the expressway service area is one of the key technologies for the planning and construction of the service area. The current service area measurement is mainly based on the classification of the service area, and the overall size of the service area is generally determined. According to the 2006 version of "General Specifications for the Design of Expressway Traffic Engineering and Facilities Along the Line", the service facilities of the expressway should be grade A, and the service area should be equipped with parking lots, public ...

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): H04W24/08
CPCH04W24/08
Inventor 刘伟李勇涂贞范鲁涛吴伟令苏厉牟涛金德鹏刘意周鹏飞汪子涵
Owner TSINGHUA UNIV