Lesson 1Trip segmentation and geo-fence events: start/stop detection, dwell time, zone entry/exitThis lesson shows how raw location points are grouped into trips and stops using speed, ignition, and geofences. It covers start and stop detection, dwell time, zone entry and exit events, and how to set them up for different fleet needs.
Trip start and stop detection logicStop and dwell time computationGeofence types and shape modelingZone entry, exit, and dwell eventsTuning thresholds for use casesLesson 2Vehicle diagnostics and fault codes (DTCs): reading, interpreting, and priority mappingThis lesson looks at vehicle diagnostics and DTCs, including how to read, understand, and rank them. It covers standard and maker-specific codes, severity levels, and steps for maintenance and fixing issues from afar.
OBD-II and J1939 DTC formatsReading and clearing fault codesMapping codes to componentsSeverity and priority classificationMaintenance and alert workflowsLesson 3Engine parameters via OBD-II/CAN: fuel level, fuel consumption, RPM, engine hoursThis lesson explores engine data from OBD-II and CAN, like fuel level, fuel use, RPM, and engine hours. It explains how these are gathered, standardised, and used for maintenance, efficiency checks, and understanding driver habits.
OBD-II and CAN bus basicsSupported PIDs and parameter mappingFuel level and fuel consumption modelsRPM, load, and engine hours usageNormalization across vehicle brandsLesson 4Vehicle speed and heading: sources, accuracy, and sampling considerationsThis lesson details vehicle speed and heading data, where it comes from, and how to sample it right. It compares GNSS speed with wheel signals, talks about smoothing headings, and how these help with safety, routes, and analysis.
GNSS versus vehicle bus speedHeading, course over ground, and bearingSampling rate and aliasing issuesSpeed smoothing and spike removalUse in routing, safety, and scoringLesson 5Auxiliary sensors and inputs: temperature sensors, cargo sensors, PTO, seatbelt statusThis lesson checks out extra sensors and inputs like temperature, cargo, PTO, and seatbelts. It explains wiring, setup, and how these add value to telematics data for cold chain, safety, and usage tracking.
Digital and analog input wiringTemperature and cold chain monitoringCargo and door cargo sensorsPTO engagement and work hoursSeatbelt and safety interlocksLesson 6Door status, ignition on/off, and odometer: uses for utilization and billingThis lesson covers door, ignition, and odometer signals and how they help with utilisation, billing, and security. It explains sources, cleaning signals, tamper checks, and linking events with GPS for trips and usage stats.
Ignition sources and on/off detectionDoor open/close and security use casesOdometer sources and drift handlingTrip-based utilization and billingTamper and misuse detection rulesLesson 7Global Navigation Satellite System (GNSS) principles and position fixes (latitude, longitude, timestamp)This lesson introduces GNSS basics and how receivers work out position, time, and speed. It details latitude, longitude, altitude, timestamp, plus precision measures, fix quality, and benefits of multiple satellite systems for telematics.
GNSS constellations and signalsTime-of-flight and trilateration basicsLatitude, longitude, and altitude fieldsFix quality, DOP, and satellites usedTimestamping and time synchronizationLesson 8Data quality attributes: timestamps, sampling interval, accuracy, precision, and plausibility checksThis lesson focuses on data quality in telematics streams, covering timestamps, sampling rates, accuracy, precision, and sense checks. It shows how to spot gaps, noise, and dodgy values to make analysis and reports better.
Timestamp sources and clock driftSampling interval and resamplingAccuracy, precision, and resolutionOutlier and plausibility detectionHandling gaps and corrupted recordsLesson 9Accelerometer and event detection: harsh braking, acceleration, cornering, rolloverThis lesson describes accelerometer data and detecting events like hard braking, speeding up, sharp corners, and rollovers. It covers axes, setup, filtering, thresholds, and linking to safety scores and warnings.
Accelerometer axes and orientationFiltering noise and sensor driftHarsh braking and acceleration rulesCornering and lateral g-force eventsRollover detection and crash flagsLesson 10Driver ID and driver log integration: linking events to drivers and duty timesThis lesson explains linking driver IDs and logs with telematics data. It covers keyfobs, RFID, app IDs, connecting events to drivers, work and rest times, and following hours-of-service rules.
Driver ID methods and hardwarePairing drivers with vehiclesLinking events to specific driversDuty status and hours-of-serviceReporting and compliance audits
