ENHANCED TRAFFIC DATA COLLECTION
High-resolution connected car data, provided by companies such as Wejo, is an enriched source for capturing traffic data. Receive highly accurate, quality data, to cost-effectively improve transportation networks. Data, based on time stamped locations and speeds from moving vehicles, eliminates the need for physical sensors in most use-cases.
Analysis of individual trajectories, including complete routes and exact speeds, for full-picture analysis of driving patterns.
Wejo has coverage of 95% of roads in the U.S., including rural roads, with more than 11 million active vehicles.
Data precision of under 3 meters, 95% of the time, with the ability to send data from cars to customers in under 32 seconds.
CONNECTED CAR DATA – METRICS
Intersection analysis metrics aid in signal timing projects and the collection of automated traffic signal performance measures.
• Control and Stopped Delay
• Arrival on Green Percentage
• Split Failure Percentage
• Turning Movement Proportions
• Level of Service
Corridor analysis metrics can provide valuable, accurate data for individual vehicle trajectories.
• Travel Time Data
• Time-Space Diagram
• Speed Data
• Number of Stops
Origin-destination metrics can provide in-depth, highly accurate data for individual vehicle trajectories, including full and partial trip data.
• Trip List
• Origin-Destination Matrix
• Speed and Travel Time Data between Zones
Road Safety Analysis
Road safety metrics can provide specific, granular data that can be used to determine hotspot locations for potential safety concerns.
• Harsh Brakes
• Harsh Accelerations
• Speed Limit Violations