Insights
Insights
Articles, guides and appearances by Omnivias and Omnicog on artificial intelligence applied to highway operations.
CFTV-IVA: what ARTESP requires and how DAI meets it
What the ARTESP CFTV-IVA specification requires of intelligent video analytics on concession highways, and how Omnivias DAI meets each minimum function.
Camera-based SAT or inductive loops?
Traffic counting by camera or by inductive loop: installation, data, maintenance, validation and when to use both. An Omnivias comparison for concessionaires.
Why incident detection time matters
The incident phase nobody measures: from the event to the moment the control center notices. How automatic detection shortens response and cuts secondary incidents.
False alarms in DAI: how to classify and calibrate
True, passive or false event: how operations classify DAI alerts, why false alarms happen and how per-camera calibration reduces them.
Is my camera suitable for DAI and SAT? Checklist
Positioning and image checklist for using highway cameras for incident detection (DAI) and traffic counting (SAT): stability, angle, night, network.
Highway monitoring glossary
DAI, SAT, CFTV-IVA, TOC, V85, HCM, headway, LPR and other terms.
Omnicog on VEM.AI: computer vision and NVIDIA (in Portuguese)
Appearance on the VEM.AI podcast, from the NVIDIA Latinoamérica channel, about computer vision applied to real operations.
Case study: Rota de Santa Maria, more than 400 cameras with SAT and DAI
Two years of operation with coverage of the entire concession section.
Start with a pilot on your own cameras
First we assess the cameras the highway already has; then a proof of concept using footage from the road section itself shows the measured result. Depending on the size of the project, the assessment and the proof of concept can be free of charge, and the proof of concept starts running within 10 days of signing the agreement.
Assessment
Resolution, position, coverage, lighting and network of the existing cameras, against what the operation wants to measure and detect.
Proof of concept
SAT and DAI running on footage from the road section itself, measured against the agreed success criteria.
Production
On-premises, cloud or hybrid architecture, control center integration, rules, alerts and reports.
Continuous calibration
Rules and models tuned camera by camera using the real alert history.
Tell us about your operation
Share your current infrastructure, the challenges on your road section and the goal of the assessment. The Omnivias team joins the conversation with context and proposes a pilot using footage from your own highway.
- Phone and WhatsApp
- +55 11 3636-8989
- Address
- São Paulo, SP, Brasil