Historical Alarm

This page centrally displays the historical records of all alarms within the project.

1. Total count of alarm messages under three statuses.

2. Statistics on alarm message urgency, prioritized into High (Level 5), Medium (Level 3/4), and Low (Level 1/2).

3. Users can filter by time, thing model, device name, and other keywords, and interactively query with message urgency and total alarm count.

4. Clear search criteria and refresh the page.

5. Generate an alarm list report for offline archiving and analysis.

6. Alarm Clearance Records: When a device's status changes from alarm to normal, the system pushes another message indicating the alarm is cleared. Click to enter the cleared message list, supporting filtering by time, thing model, and device name/thing model keywords.

7. Icons correspond to three workflow operations, from left to right: Dispatch Task, Inspection Record, and Third-party Notification. Icons only appear if the corresponding operation has been performed.