Tunnel electronic manhole cover monitoring system
Technical characteristics
1. Modular design is adopted on the host hardware, and the whole machine has no rotating equipment
2. The host hardware supports hot-swappable expansion technology to achieve system load balancing and capacity expansion
3. The communication supports IEC 60870—5—103 and DL-T860 communication protocol
4. Realization of environmental data collection and abnormal alarm linkage technology
5. The system applies soft bus technology to ensure seamless switching between main and standby equipment
6. Use electronic maps for equipment management and status display
7. It adopts wired and wireless GPRS/SMS to realize communication with field equipment
8. Use SMS/3G/4G to realize real-time alarm/notification with maintenance personnel