Fleet glossary
What is ADAS (Advanced Driver Assistance Systems)?
In-vehicle technology that watches the road and warns the driver in real time: forward-collision warnings, lane-departure alerts, and following-distance monitoring are common examples.
Related terms
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DMS (Driver Monitoring System)
A cab-facing system that detects signs of distraction or fatigue, like phone use or eyes off the...
Telematics gateway
A vehicle-mounted device that collects data from sensors and tags (like Tool Tag) and relays it ...
DVIR (Driver Vehicle Inspection Report)
The pre-trip and post-trip inspection record a commercial driver completes to document a vehicle...
Hours of service (HOS)
The regulated limits on how long a commercial driver can drive and work before rest is required....