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What role does waterlogging point monitoring play?

When heavy rainfall strikes, vehicles stranded in floodwaters are submerged by sudden accumulations beneath tunnels and sunken roadways. These waterlogged areas are difficult to drain quickly, often leading to tragic incidents in which occupants fail to escape in time, resulting in fatalities. Consequently, monitoring and early warning for inundation hotspots at underpasses and sunken roadways have become pressing and urgent issues.

2022

02-28

What is water‑logging point monitoring? Let’s take a look.

With the development of China’s economy, monitoring infrastructure for urban waterlogging hotspots across the country has been steadily improving, and notable technological advances have been made. However, many existing monitoring systems impose lax requirements on instrument performance, and the equipment itself remains inadequate, exhibiting significant shortcomings and limitations. In some areas, traditional methods are still in use, leading to substantial issues such as poor analytical accuracy.

2022

02-24

An Introduction to Several Relevant Issues in Monitoring Waterlogging Hotspots

Flood‑prone point monitoring enables real-time tracking of water levels on low‑lying road segments in urban areas, facilitating automated early warning. With this system, municipal authorities can gain a comprehensive overview of urban flooding conditions and promptly coordinate drainage operations. Meanwhile, traffic management agencies can access real-time water‑level data for each road segment via the flood‑monitoring system and disseminate travel advisories through radio, television, and other media, helping to prevent people and vehicles from entering deeply flooded areas and thereby averting significant losses.

2022

02-16

Research on Monitoring Waterlogging Hotspots Based on Internet Technology

Monitoring data from urban waterlogging hotspots are of great significance for studying urban runoff and flow‑convergence patterns. By leveraging “Internet Plus” technologies to integrate hydrological monitoring systems with internet-based platforms, we can provide information services for hotspot monitoring, achieve integrated data management, significantly shorten the lead time for hydrological warnings, enable proactive development of urban flood‑control and drainage plans, reduce the workload of hydrological personnel, and embody a people‑centered approach.

2022

02-10

Structural Composition and Functional Features of the Ecological Flow Monitoring System

Ecological flow monitoring is one of the key measures for ensuring the ecological water‑use needs of downstream rivers. The ecological flow monitoring system integrates technologies such as the Internet of Things, geographic information systems, and hydraulic modeling. By conducting cross‑sectional monitoring of flow rates, water levels, precipitation, and video imagery at relevant points within the watershed, it establishes an online ecological flow monitoring framework. Through map‑based visual management, it consolidates hydrological and water‑resource data across the basin, leverages digital tools to enhance watershed water‑management capabilities and accelerate emergency responses to ecological‑flow incidents, and improves both the monitoring and remediation of ecological flows in the basin.

2022

02-04

Product Features of the Ecological Flow Monitoring Station

Ecological flow monitoring aims to ensure the ecological service functions of rivers and to maintain or restore the basic structure and functions of river, lake, and wetland ecosystems by regulating appropriate flow regimes. The rapid development of hydropower in China has played a crucial role in promoting local economic and social development; however, the associated ecological challenges must not be overlooked. Some hydropower stations fail to release ecological flows as required, resulting in the drying up of certain river reaches, degradation of aquatic ecosystems, and damage to riparian environments, thereby undermining the rivers’ normal ecological functions and adversely affecting the livelihoods and production activities of local communities.

2022

01-29

As winter gently settles in and Little New Year brings a cozy warmth, may the new year bring you all the best—may everything go as you wish!

As the old year draws to a close and the new one is just around the corner, today is Little New Year. At Nanjing Moxing, may your life be vibrant and full of sunshine!

2022

01-26

What is ecological flow monitoring, and what are its effects?

Ecological flow monitoring (monitoring of downstream discharges from hydropower stations) is an essential, long-term oversight and management tool. It enables the competent authorities to track the discharge conditions of each hydropower station at all times, thereby playing a critical role in safeguarding the ecological water‑use needs of downstream rivers.

2022

01-24

What are the key considerations for installing a radar water level gauge?

Radar water level gauges are measurement devices that have been introduced from abroad in recent years. They feature mature technology, high measurement accuracy, and easy installation, while being unaffected by environmental or geographical constraints. Consequently, they have been adopted by numerous automated hydrological monitoring and reporting systems. Water, as a medium, is characterized by being colorless and odorless; accordingly, it exhibits neither corrosive nor viscous properties.

2022

01-12

What are the sources of signal interference in radar water level gauges?

Radar level gauges determine the precise liquid level by emitting electromagnetic waves toward the target; these waves are reflected by the medium. As the operating principle of radar level gauges demonstrates, stable signal transmission is critical for accurate level measurement.

2021

12-24

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Copyright © 2020 Nanjing Moxing Information Technology Co., Ltd.

All rights reserved.

Website Development:China Enterprise Dynamics Nanjing

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