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Smart Intersection Analytics System

Vehicle counting and classification from intersection cameras, with the most suitable signal timings calculated from several intersections together.

Current status: Pilot (POC) with municipalities.

Smart Intersection Analytics System: the field view and the information that reaches the center
Schematic illustration; values shown are examples.

Today and with EntropyWork

Smart Intersection Analytics System: today's situation compared with the EntropyWork solution
Schematic illustration; values shown are examples.
The situation today

Institutions today obtain intersection data in two ways: smart intersection analytics products they purchase, or vehicle counting with two-wire measuring devices connected to the road on the KGM (General Directorate of Highways) side.

  • With two-wire measuring devices, lane- and model-level analysis is lost.
  • The system performs vehicle counting, model classification and violation calculation with integrated cameras.

How it works, in four steps

Smart Intersection Analytics System: four-step operating flow
Operating principle
  • The camera is connected to a Jetson Orin NX.
  • The Orin NX sends the counts it processes to the center.
  • The center analyzes data from N intersections along the corridor.
  • The center calculates the most suitable signal timings.

Data is collected with second-level precision and sent to the center once a minute.

Key features

All features
  • Vehicle counting, model classification and categorization
  • Violation calculation
  • Direction-based counting, density, waiting time, average speed
  • Processing at the edge with Jetson Orin NX
  • Combining multiple intersections at the center and processing with artificial intelligence
  • Calculation of the most suitable signal timings
  • Hardware upgrade for more cameras; the software stays the same

Details

Only confirmed values are listed.

Technical specifications

Technical specifications

Technical specifications
FeatureValue / Status
Processing unitJetson Orin NX (base model); AGX Xavier for more cameras
ProcessingEdge; the software stays the same
Data collectionSecond-level precision
Transmission to the centerOnce a minute
Traffic controller connectionNot direct; count data is transferred to the agency's traffic controller devices through the API document

System components

System components
ComponentFunction
Intersection camerasProvide the vehicle image.
Jetson Orin NX (edge)Processes the image at the intersection and produces the counts. AGX Xavier for more cameras.
CabinetThe enclosure at the intersection that houses the edge device.
Central analysisAnalyzes multi-intersection data along the corridor and calculates signal timings.
Traffic controller devicesThe agency's existing intersection control devices; count data is transferred via API.
Integration

Integration

No direct connection to the traffic controller is established. Integration is made with the traffic controller devices the agency already has, and count data is transferred to them through the API document.

Outputs and reporting

  • Vehicle type
  • Direction-based count
  • Density
  • Waiting time
  • Average speed
  • Optimal signal timings at the center
Installation and support

Installation

For the most comprehensive package, including camera and cabinet installation, installation takes at most 1 day.

Installation time varies by product and site.

Support, maintenance and warranty

  • Remote update and maintenance are available.
  • The warranty period is 2 years.

Data and security

  • Images are not recorded.
  • Data is kept on the edge device and at the center.
Areas of use
  • Municipalities
  • KGM and institutions that carry out urban traffic management

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