| 1. Identification | Object or asset identity | Unique identifier, tag number, asset category, assigned location, and status | Barcode, QR code, RFID tag, NFC tag, or manually entered identifier | Matches the identifier with a record in the tracking database and checks whether it is valid | A searchable digital record for each tracked item | Use access controls and avoid storing unnecessary personal information with the identifier |
| 2. Location Capture | Current or historical position | Coordinates, room or zone, checkpoint, route, and location timestamp | GPS, Wi-Fi positioning, Bluetooth beacons, cellular networks, or fixed readers | Converts raw signals into an estimated position and associates it with a time | Live location view, movement history, and geofence status | Location accuracy varies by environment; access to precise location should be restricted |
| 3. Time Recording | Event timing | Scan time, arrival time, departure time, dwell duration, and update frequency | Device clock, network time, reader event, or application event log | Normalizes timestamps and orders events into a chronological activity stream | Audit trail, elapsed-time measurement, and delay detection | Synchronize clocks and retain only the period needed for operational or legal purposes |
| 4. Condition Monitoring | Physical or environmental condition | Temperature, humidity, motion, shock, battery level, light exposure, or tamper state | Connected sensors, smart tags, handheld devices, or gateway equipment | Filters invalid readings, compares values with configured thresholds, and detects abnormal patterns | Condition status, exception alerts, and maintenance indicators | Calibrate sensors, document measurement limits, and protect data transmitted from connected devices |
| 5. Data Transmission | Communication and connectivity | Device identifier, network status, signal strength, message time, and transmission result | Bluetooth Low Energy, Wi-Fi, cellular, RFID, NFC, or wired connections | Packages, encrypts, transmits, and retries data when a connection is temporarily unavailable | Reliable delivery status and near-real-time synchronization | Use authenticated connections, encryption in transit, and safeguards against replay or unauthorized devices |
| 6. Data Validation | Accuracy and completeness | Missing fields, duplicate events, impossible locations, invalid readings, and out-of-order timestamps | Automated validation rules and exception review | Checks format, range, consistency, duplication, and relationships between events | Clean records and a queue of data-quality exceptions | Keep original records where appropriate so corrections remain traceable |
| 7. Data Integration | Operational context | Inventory record, work order, delivery step, service status, destination, and responsible team | Application programming interfaces, database connections, file imports, or event streams | Combines tracking events with operational records using shared identifiers | A unified view of location, status, ownership, and workflow progress | Define data ownership, validate interfaces, and limit shared fields to the stated purpose |
| 8. Analysis | Patterns and performance | Movement frequency, average dwell time, route deviation, utilization rate, and recurring exceptions | Historical event database and reporting platform | Aggregates events, calculates metrics, compares activity with thresholds, and identifies trends | Performance reports, bottleneck analysis, and process-improvement insights | Use aggregated or anonymized data when individual-level detail is not required |
| 9. Alerts and Decisions | Rules and exceptions | Unauthorized movement, missed checkpoint, prolonged inactivity, threshold breach, or low battery | Rule engine, notification service, dashboard, email, or mobile alert | Compares incoming events with predefined rules and assigns severity levels | Prioritized notifications and recommended operational actions | Review alert rules regularly to reduce false alarms and prevent inappropriate automated decisions |
| 10. Visualization | Accessible information | Maps, timelines, status indicators, charts, event histories, and exception lists | Web dashboard, mobile application, display panel, or scheduled report | Transforms processed records into summaries suited to different user roles | Real-time monitoring and faster status verification | Apply role-based access, protect sensitive views, and record significant user activity |
| 11. Storage and Retention | Historical records | Raw events, processed records, configuration history, alert history, and audit logs | Transactional database, time-series database, or secured data archive | Indexes, backs up, archives, and deletes records according to a retention schedule | Reliable history for audits, trend analysis, and dispute resolution | Use encryption at rest, tested backups, retention limits, and secure deletion procedures |
| 12. Feedback and Optimization | System performance | Reader success rate, battery consumption, data latency, alert accuracy, and user feedback | System logs, operational reviews, device diagnostics, and surveys | Measures reliability and adjusts sensor placement, update intervals, rules, or workflows | Improved coverage, lower processing delays, and more useful alerts | Document configuration changes and test updates before broad deployment |