Vision-AI Driver Monitoring System (DMS)

• In-cabin driver monitoring with a 940 nm infrared camera and 3D facial-landmark AI

• Face ID for up to 100 drivers

• Detects fatigue (eyes closed, yawning), inattention, smoking and phone use; thresholds adjustable

• Works in sunlight up to 120 klux and through sunglasses

• Two versions: camera + ECU with CAN-FD, or a single Wi-Fi unit for fleet management

What’s in the System

Camera + ECU

DMS camera

ST VB56G4A, 940 nm infrared

• 34° × 41° field of view

• Power over coax (FAKRA)

• 65 × 18 × 26 mm

Camera + ECU

Smart ECU

Embedded AI SoC

• CAN-FD, USB for maintenance

• 12 / 24 V, −40 °C to +85 °C

• 80 × 100 × 27 mm

Wi-Fi version

Wi-Fi DMS unit

ST VB56G4EGK, 940 nm infrared

• TVI, Wi-Fi or USB 2.0 video

• 24 V, −25 °C to +85 °C

• 110 × 60 × 21 mm

Two versions: camera + ECU on CAN-FD, or one Wi-Fi unit for fleet management.

What the Camera Detects

Fatigue

Eyes closed for more than 2 s or yawning for more than 3 s.

Inattention

Head turned more than 25° or tilted more than 15° for over 3 s.

Phone use

Phone in use for more than 3 s.

Smoking

Smoking for more than 2 s.

What Is the Vision-AI DMS Used For?

Typical applications of the Vision-AI DMS include:

• Trucks and buses

• Taxis and passenger cars

• Fleet safety programmes

Ordering

Pick the version next to the Add to Quote button; the request names the exact model. Lead time depends on stock and quantity, so we confirm it with the quote.

Explore More at Leo Drive

The Vision-AI DMS is part of the ADAS Systems range at Leo Drive. Browse all autonomous vehicle sensors and components, or talk to our engineering team about integration in your project.