01620184

Component

https://doi.org/10.3141/2644-02

Bicycling and walking have gained increased attention recently; however, systematic bicycle and pedestrian counts are still scarce. At intersections, transportation agencies are interested in counting bicycles and pedestrians and leveraging for counting purposes, if possible, existing signal detection equipment. This study evaluated four counting technologies: inductive loops and a thermal camera to count bicycles and passive infrared counters and pedestrian signal actuation data to count pedestrians. The four technologies were tested in a parking lot (controlled environment) and in an intersection (real-world environment). The findings revealed that while the inductive loops and thermal camera counted bicycles accurately in a controlled environment, the loops and cameras failed to do so at an intersection. Passive infrared counters were found to count pedestrians accurately at the intersection sidewalk, and pedestrian signal actuation data could be a cost-effective surrogate for pedestrian demand at signalized intersections.

01632580

17-05421

English

pp 11–18

2017

Transportation Research Record: Journal of the Transportation Research Board

9780309441728

Digital/other

Figures (6) ; Photos; References (13) ; Tables (4)

Bicycles; Data collection; Detection and identification technologies; Evaluation; Pedestrian counts; Pedestrians; Signalized intersections; Traffic counting; Traffic counts

Data and Information Technology; Highways; Operations and Traffic Management; Pedestrians and Bicyclists

PRP, TRIS, TRB, ATRI

Dec 8 2016 12:08PM

• Cost of Independent Bicycle and Pedestrian Projects: Data, Challenges, and Variations
• Estimating Pedestrian Densities, Wait Times, and Flows with Wi-Fi and Bluetooth Sensors
• Estimation of Average Payloads from Weigh-in-Motion Data
• Evaluating Annual Average Daily Traffic Calculation Methods with Continuous Truck Traffic Data
• Minimizing GPS Dependency for a Vehicle’s Trajectory Identification by Using Data from Smartphone Inertial Sensors and Onboard Diagnostics Device
• Modeling and Data Fusion of Dynamic Highway Traffic
• Municipal Vehicles as Sensor Platforms to Monitor Roadway Traffic
• Quality Assurance and Quality Control Processes for a Large-Scale Bicycle and Pedestrian Volume Data Program
• Quality Measure of Short-Duration Bicycle Counts
• Sensor Location Decision Model for Truck Flow Measurement
• Strategies for Monitoring Multiuse Trail Networks: Implications for Practice
• Up on The 606: Understanding the Use of a New Elevated Pedestrian and Bicycle Trail in Chicago, Illinois