Kery ZK

Prometheus, for fleets

Total vigilance. Zero camera. Zero facial tracking.

Meet Prometheus. A two-sensor in-cab architecture built for commercial fleets. Using millimeter-wave radar to monitor vitals, posture, and micro-slumps, it tracks driver fatigue in real time and delivers safety monitoring without storing or streaming a single image of a driver's face.

In developmentPre-departure checkDriver state indexTwo sensorsOBD-II linkG-1 coordination
IN-CAB / SIDE SECTION DRIVER STATE VECTOR / NO CAMERA UPPER SENSOR, 60 GHz breathing and heart rhythm, 0.3 to 0.9 m LOWER SENSOR pedal area, feet and legs RESPIRATION14 / min, baseline HEART RATE VARIABILITYstable HEAD POSE / MICRO-SLUMPalert fatigue threshold Encrypted, non-identifying numbers only. No face, no eyes, no PII stored or streamed. Rapid check at departure, then continuous. PROMETHEUS IN-CAB VEHICLE AUTONOMY STACK G-1 HIGHWAY NODE driver state vectorapproved vehicle interfaceadjusts the safety margins If fatigue escalates: warn the driver and send a secure alert to the approved vehicle interface and the highway node
In the cab, and the handoff to the highway nodeSample values
01

How it works

Engineered for the long haul.

01 / Before departure

Pre-departure baseline

A rapid initial scan maps breathing rhythm, posture, and movement to establish an individual baseline before the rig leaves the dock.

02 / On the road

Continuous driver index

Dual sensors track torso vitals and lower-limb positioning, translating raw radar returns into a streamlined state index rather than intrusive video feeds.

03 / With the highway

Corridor integration

When fatigue thresholds are crossed, Prometheus broadcasts a secure alert to approved vehicle interfaces and roadside G-1 nodes to adapt traffic logic ahead.

02

How Prometheus decides

Two points of truth.

The upper sensor is focused on the torso to monitor respiration and heart rhythm through a non-intrusive 60 GHz sweep. The lower sensor watches the pedal area to track foot position, limb response time, and physical engagement. The readings become an actionable tier. Minor drifts log an internal index, moderate deviations warn the driver, and critical fatigue triggers vehicle and roadside safety protocols.

Baseline

Vitalsbreathing, heart rhythm
Posturehow the driver sits
Reflexhands and feet on the controls

Criteria

Percent changeagainst the driver's own baseline
Envelope deviationleaving the defined space
Percent changeslower or missing responses

Monitoring

Breathing and blood pressureupper sensor
Defined spaceupper and lower sensors
Limbslower sensor

Output

Datalogged to the fatigue index
Alarmdriver and fleet are told
Interventionthe vehicle and the highway node adjust
03

The vehicle connection

Built for the fleets already on the road.

Most trucks were built before V2X. Prometheus plugs into the OBD-II port that every vehicle since 1996 has, reads speed and braking from the vehicle, and gives the vehicle an ear for the highway node. We are working on this now.

The truckOBD-II port

Speed, braking, and engine data, already there in every cab.

In developmentPrometheus

Reads the truck, reads the driver, and speaks V2X on the truck's behalf.

The radioV2X, 5.9 GHz

The channel the road authority runs. We integrate with it.

On the corridorG-1 highway node

Hears the truck and adjusts the margins ahead of it.

Contact

Talk to us

Tell us what you are working on.

A city crossing, a fleet, a fireground, a port. If people and machines share the space, we would like to hear about it. The founding team reads every message.

Goes straight to the founding team.