1. How does the platform alert automatically?
The platform automatically compares data from each inspection round. When key parameters of the same defect (such as crack length and width) show major change (e.g. a crack lengthens or widens), the system automatically triggers an alert without manual line-by-line comparison, promptly prompting maintenance personnel to watch the defect progression.
2. How are alert thresholds set?
By default, alerts are triggered by “major change.” Customers can manually set alert thresholds per their own maintenance rules (e.g. alert when crack length or width reaches a specific value), enabling on-demand configuration of alert rules.
3. Applicable scenarios for the alert mechanism
| Scenario | Capability |
|---|---|
| Major defect change | Automatic alert by default |
| Custom thresholds | Manual alert rule configuration |
| Multi-period data comparison | Automatic comparison across inspection rounds |
4. Applicable conditions and scenarios
- Bridges with multi-period, routine inspection data
- Owners and maintenance agencies focused on dynamic defect progression
- Alert thresholds configurable per maintenance rules
5. Notes
Automatic alerts depend on platform feature configuration; specific threshold rules should be aligned with maintenance rules during the solution phase.