Recently, the Ministry of Water Resources pointed out at the 2024 National Water Conservancy Work Conference that in 2023, China's river floods will occur frequently, the largest basin-wide flood in the Haihe River basin in 60 years, and some tributaries of the Songhua River basin will have super-measured recorded floods, and the flood control and flood control situation will be extremely complex and severe; It is required to always put the safety of people's lives and property in the first place, resolutely shoulder the duty of flood prevention, penetrate the prevention of rain, water and flood disasters, and strengthen forecasting, early warning, rehearsal, and pre-plan measures.
In this regard, Shuzhi can provide all-weather real-time water conservancy and flood control monitoring Internet of Things system solutions, which provide reliable support for effectively ensuring the safety of people's lives and property and building a water conservancy and flood control system. The system is composed of the reservoir equipment end, the data collection end, and the monitoring center end
Reservoir equipment: Front-end equipment such as water level gauges, rain gauges, flow meters, water quality detectors, and surveillance cameras perceive reservoir water level, water quality and other data in real time.
Data collection end: It is connected by the data collection gateway of digital energy to establish a high-speed and stable wireless transmission network to transmit hydrological data to the monitoring center.
Monitoring center: The national department platform and the enterprise cloud platform realize the large visual data screen, and the management personnel can intuitively view the graphical data, real-time information and other information, and analyze and sort out the reservoir operation data in a timely manner.
System Benefits. 1. The water level sensor and rain gauge deployed on site are connected to the data acquisition gateway to realize the data collection and transmission of water level, water quality and flow in the reservoir area, and the automatic all-weather operation can improve work efficiency.
2. Small size, plug and play, easy to install and deploy, support a variety of Internet access methods, use wireless network can avoid the cycle and cost of construction wiring, and effectively deal with the remote geographical location of the reservoir and the difficulty of cable erection.
3. The gateway has multiple built-in software and hardware watchdogs to realize self-repair of equipment operation failures; It supports sending heartbeat detection packet detection, automatic connection when disconnected, ensuring that the network is permanent, and ensuring that the hydrological data of the reservoir area is monitored 24 hours a day, 7 days a week.
4. Support L2TP VPN, PPTP VPN, IPSec VPN, Open VPN, Device VPN and other VPN protocols, support TLS security encryption, username password and certificate authentication access, and strengthen reservoir data security protection.
5. The gateway has a metal shell, IP30 protection level, stable operation in 20 70 environment, 5% 95% (no condensation) in humid environment, and can easily cope with a variety of complex application environments.