There are many slopes in our country, and geological disasters occur from time to time, posing serious threats to people's life and property safety and economic construction. Using industrial Internet of Things technology for geological disaster monitoring can achieve early warning and real-time monitoring of geological disasters such as mountain movement and slope deformation, and protect people's lives and property. The following geological disaster monitoring plan is now proposed:
1. Monitoring scenarios: Targeting areas prone to geological disasters, such as mine slopes, areas around reservoirs and dams, earth-rock flows, streams and ditches, etc. The layout of monitoring points needs to take into account topographic features to ensure that threat targets can be effectively monitored.
2. Monitoring equipment: including video surveillance equipment, satellite positioning terminals, stress gauges, displacement gauges, water seepage pressure gauges, etc. These devices are connected to industrial routers via serial or Ethernet interfaces.
3. Industrial router: Use Xingchuang Yilian SR500 industrial router, which is specially designed for industrial IoT applications and can withstand harsh environments. Equipped with a 4G module, monitoring data can be transmitted back wirelessly.
4. Data transmission: Video, image, positioning, displacement, stress and other monitoring data collected by various sensors are transmitted in real time through the SR500 router and the back-end monitoring center for relevant analysis.
5. Edge computing: SR500 can implement edge computing locally, preprocess data, extract key features, and reduce the amount of transmitted data.
6. Data display: The monitoring center uses an industrial touch screen to display the data of each monitoring point in real time, visually displaying the status of the mountain or slope.
7. Early warning system: The back-end system combines historical data, real-time monitoring data and meteorological models to achieve early warning of geological disasters. Once the safety threshold is exceeded, an alarm is triggered.
8. Video surveillance: Through the PoE power supply function of SR500, the camera can be powered. Transmit surveillance video in real time to understand the mountain conditions.
9. System expansion: SR500 supports RS485, RS232, analog input and other interfaces, which can connect more sensors. It also supports LoRa long-distance wireless transmission to expand system functions.
10. System maintenance: SR500 supports remote management and firmware upgrade, making the maintenance of the monitoring system more convenient.
By using industrial IoT equipment such as SR500, geological disasters can be monitored efficiently and in real time, ensuring the safety of people's lives and property, and also providing site safety analysis for other engineering constructions, which is worthy of promotion and application.