1 Introduction
2 Analysis of Static and Dynamic Characteristics of Pedestrians
2.1 Static Characteristics of Pedestrians
2.2 Dynamic Characteristics of Pedestrians
2.3 Pedestrian Classifications
Parameter | Location | |||
---|---|---|---|---|
Nanhu Road-Jinzi Road intersection | Nanhu Road-Qinglong Road intersection | Nanhu Road-Huilong Road intersection | ||
Crosswalk code | A | B | C | |
Pedestrian volume (ped/h) | 138 | 511 | 196 | |
Traffic volume (veh/h) | 1478 | 1107 | 1194 | |
Crosswalk width (m) | 6 | 6 | 6 | |
Crosswalk length (m) | 15 | 20 | 15 | |
Pedestrian safety island | No | Yes | No | |
Pedestrian signal (s) | Green | 12 | 15 | 12 |
Flashing green | 5 | 5 | 5 | |
Red | 79 | 75 | 96 | |
Cycle time | 96 | 95 | 113 |
3 Conversion Methodology
3.1 Selection of Standard Pedestrian and Conversion Method of Standard Pedestrian Equivalent Factor
3.2 Distribution of Pedestrian Arrival
3.3 Delay Calculation Models
3.3.1 The First Delay Model
3.3.2 The second delay model
4 Case Analysis
Parameter | Pedestrian | ||||
---|---|---|---|---|---|
Minors | Young and middle- aged males | Young and middle- aged females | Elderly males | Elderly females | |
Average pedestrian speed (m·s−1) | 1.155 | 1.266 | 1.156 | 1.031 | 0.995 |
4.1 Distribution Test of Pedestrian Arrival
N | Minimum | Maximum | Mean | Std. Deviation | Variance |
---|---|---|---|---|---|
480 | 0 | 5 | 0.78 | 1.041 | 1.083 |
Mean | Variance | p | β | χ2 | \({\chi}_d^2\) | N |
---|---|---|---|---|---|---|
0.78 | 1.083 | 0.720 | 2 | 1.579 | 5.992 | 480 |
4.2 Conversion Results
Parameter | Pedestrian | ||||
---|---|---|---|---|---|
Minors | Young and middle-aged males | Young and middle-aged females | Elderly males | Elderly females | |
Average delay (s) | 19.651 | 18.848 | 19.100 | 19.710 | 20.160 |
SPE | 1.213 | 1.000 | 1.067 | 1.229 | 1.348 |