24/7 fleet monitoring

Monitor every driver.
Catch risk early.
Act before it becomes a problem.

ELD Engine continuously monitors driver hours, logs, vehicle activity, inspections, fuel events, and other operational signals — then prioritizes what your compliance team needs to look at first.

Your ELD data. Our technology. An expert team watching.

The fleet, in focusPRODUCT SNAPSHOT
ELD Engine Monitoring overview
ELD Engine monitoring board with driver duty status, issue counts, remaining hours, and activity timelines; drivers closest to HOS limits appear first.

01 See the current situation

02 Find the next risk

03 Focus human attention

01 / Live HOS

Know who is running out of time.

A clock tells you what is left. Monitoring helps your team understand what a driver can realistically do next — and when they can move again.

  • Break, drive, shift, and cycle time remaining
  • Current HOS violations and the previous 7 days
  • Break timing, estimated range, and reset availability

Driver availability

Marcus Reed Driving

Illustrative data

Drive

01:24

remaining

Shift

03:12

remaining

Cycle

11:45

remaining

Until break

00:42

remaining
Next decision

Break required in 42 minutes.
Review the next safe stopping opportunity.

Plan beyond the countdown.

See estimated miles remaining, time until a 10-hour reset completes, the exact availability time, and driving hours after the reset.

Estimates support planning; actual availability depends on the driver's activity and applicable HOS rules.

ELD Engine Drive estimate
Product ETA information: 8 hours 39 minutes of driving left, ending at 4:37 PM, with estimated maximum range of 476 miles.
How far can this driver still go?
ELD Engine Reset estimate
Product ETA information: reset completes in 2 hours 32 minutes, available from 10:02 AM, with 11 hours of driving after reset.
When can this driver start again?
ELD Engine Priority queue
Actual driver queue: red indicators for Milena, Alexander, and Julian; Carlos in yellow with 58 minutes left; Liam and Kenji follow outside the warning zones.
Review first01 min

Julian is approaching the driving limit.

Prepare next58 min

Carlos is in the yellow zone.

Keep watching

The rest of the fleet stays visible.

02 / Risk prioritization

The drivers who need attention rise to the top.

A large driver list becomes an actionable work queue. The monitoring team can focus on the closest HOS limits without manually searching through hundreds of drivers.

Red zone

Less than 30 minutes
until an HOS limit.

Yellow zone

Less than 1 hour
until an HOS limit.

Priority comes from the time remaining. Human review determines the next action.

03 / Log compliance

Catch log problems while they can still be corrected.

Are the driver's logs complete and compliant? Bring HOS violations, form-and-manner issues, and pre-trip inspection gaps into one review — for today and the previous 7 days.

Check whether a PTI was completed and whether it lasted at least 15 minutes. Flag the gap, review the context, and coordinate the appropriate correction.

ELD Engine Active violation
A shift-limit violation highlighted directly on the driver's activity timeline, with active status and event time.
A violation in context: the event, the time, and the surrounding log.

A focused log review

Illustrative compliance states

Form & manner

3 issues today /7 in the last 7 days

Certification, shipping documents, trailer ID

Pre-trip inspection

Completed · 17 min

Pre-trip inspection

Missing · Review

04 / Driving & vehicle anomalies

Detect activity that does not match the log.

Compare what the vehicle did with what the driver recorded. An exception starts a review; the surrounding activity helps explain it.

Unexpected movement

Illustrative data

The odometer changes while the recorded status stays OFF Duty.

Recorded logOFF Duty
OFF
Vehicle odometer542,181 → 542,224
+43 miles
Review required

Check vehicle movement against OFF Duty or Sleeper Berth time.

Driving with no assigned driver.

Track unassigned driving per vehicle, then show those events against the drivers who used that vehicle that day.

The product view shows a 50-minute event on vehicle 9109, with the context needed to start a review task.

ELD Engine Unassigned event
Unassigned driving event on vehicle 9109 from 7:02 AM to 7:53 AM, with a displayed duration of 50 minutes and distance of 21.2 miles.

Speed in context

Compare average speed with the applicable state limit.

Flag a difference for review. Illustrative data below.

Observed average
72 mph
State limit
65 mph
Difference
+7 mph

05 / Roadside & DOT activity

Know when roadside activity begins.

Any detected eRODS transfer creates a DOT inspection monitoring event, giving the monitoring team a signal to review promptly.

When a roadside interaction appears to be happening, your team has the driver, vehicle, and transfer time in view.

Roadside signalIllustrative event

DOT inspection detected

eRODS transfer · possible roadside inspection activity

Driver
Marcus Reed
Vehicle
4127
Transfer detected
14:32
Inspection activity detected → Human review
ELD Engine Fuel + log context
Actual fuel event: Love's in Jasper, Tennessee, 138.41 gallons at 6:24 AM. The driver is On Duty and the product flags a missing remark.
Fuel and duty status line up here. The missing remark still needs attention.

06 / Fuel intelligence

Compare fuel activity with the driver's log.

Live fuel-card transactions provide another operational signal. Match the transaction time to the driver's duty status and fuel remarks to identify what needs a closer look.

Illustrative comparison

14:42 · Pilot Travel Center91.3 gal
Driver log at the same timeOFF Duty

Review the timing and recorded activity together.

07 / Movement intelligence

Reconstruct what happened on the road.

Logs show what was recorded. Our separate movement and POI inspector helps reconstruct likely movement and compare it with those records.

ELD Engine Movement / POI inspector
ELD Engine movement inspector showing a route near an ALPR camera and detected passing markers aligned with several days of recorded duty statuses.
Real product view: correlate the route, known roadside points, and recorded duty status.
Focused morning log timeline with camera-passing markers aligned against driving and off-duty segments.

Morning detail · Passing markers above recorded logs

Map © OpenStreetMap contributors · CARTO

More context for the investigation.

Review detected passings near ALPR and Flock-style camera locations, weigh stations, weigh-in-motion sensors, and other known roadside sensors and points of interest.

Correlate signals to identify possible inconsistencies. Proximity to a known POI alone does not establish a driver's presence.

Illustrative review sequence

  1. Weigh station
  2. ALPR camera
  3. Weigh-in-motion
  4. Fuel stop

Recorded log · same time window

DrivingOFF DutyDriving

Compare the 09:02 and 09:47 signals with the recorded OFF Duty interval.

The monitoring operation

From raw data to an actionable monitoring queue.

Technology connects the signals and surfaces risk. People review the context, coordinate with drivers and fleet managers, and turn attention into action.

ELD dataVehicle activityFuel transactionsRoadside eventsMovement signals

Monitoring engine

Data + detection + prioritization + human monitoring

  1. 01

    Risk detection

    Identify limits, exceptions, and possible inconsistencies.

  2. 02

    Red / yellow prioritization

    Bring the drivers closest to an HOS limit to the top.

  3. 03

    Human review

    Check the surrounding activity and decide what needs attention.

  4. 04

    Driver / fleet action

    Coordinate the next step before the situation escalates.

Technology that detects. People who act.

See what your fleet looks like when someone is actually watching it.

Connect the signals. Surface the risk. Give every issue a next step.

Talk to Our Team

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