Online Health Monitoring System for Large Public Buildings

1.System Overview

Figure 1.1 Topology diagram of online monitoring system

The system consists of a perception layer, a transmission layer, and an application layer, specifically consisting of a sensor subsystem, a data acquisition subsystem, a data transmission subsystem, a database subsystem, a data processing and control subsystem, a security evaluation and early warning subsystem. Through mutual coordination among various layers, the corresponding functions of the system are achieved.

2.Main monitoring items

Table 2.1 Monitoring Content and Equipment

Monitoring items	Device Name
Settlement	Static level
Strain	Fiber Bragg Grating Strain Gauge
Vibrate	Accelerometer
Structure temperature	Temperature sensor
Crack	Fiber Bragg Grating Displacement Meter
Incline	Inclinometer
Wind speed	Anemometer