Danyang High-tech Zone, Zhenjiang City, successfully warned and resolved a dangerous building danger through BWSENSING Wireless Inclination Sensor, ensuring the safety of life and property of residents in Maxiangmen Community.

(Monitoring site of Maxiangmen Community 1-3 Buildings, Danyang High-tech Zone)

Successful warning, timely response

It is learned from the official report provided by Zhenjiang Zhongxiaoyun Internet of Things Technology Co., Ltd. that on February 25, 2024, the Yunyang Street Smart Fire Center of the High-tech Zone received a first-level warning signal from the dangerous building monitoring system in the northwest corner of Maxiangmen Community 1-3 Buildings. Monitoring data showed that the Y-axis deviation value reached 0.8495, exceeding the first-level warning threshold (≥0.7).

Due to snowfall the day before, the on-duty personnel could not go directly to the roof for review, and immediately dispatched a drone for on-site inspection. The drone shooting results showed that there were many cracks on the eaves wall, and the wall skin could fall off at any time, and the entrance and exit of Building 3 was directly below, which posed a great safety hazard.

Efficient disposal, eliminate risks

After receiving the early warning information, the Urban Construction Bureau and Zhongshan Road Community rushed to the scene. The investigation found that the wall at the eaves had begun to fall off, and there were debris on the ground.

In order to prevent the wall skin from falling off or even partial collapse from causing harm to residents, an emergency plan was immediately formulated and implemented on site: a shelter was set up above the entrance of Building 3 and other corresponding measures to prevent people from being hit. At the same time, the service center conducted online key supervision of the housing data at the site and arranged daily inspections to ensure real-time response to monitoring and early warning data.

(Monitoring site of buildings 1-3 in Maxiangmen Community, Danyang High-tech Zone)

After emergency treatment, at 15:44 in the afternoon of the same day, the monitoring data showed that the house had returned to safety, indicating that the danger had been successfully resolved.

(Before rectification)

(After rectification)

Background of the monitoring project

Since June 2023, Danyang High-tech Zone has carried out a pilot project for dangerous building monitoring on 15 old buildings in Maxiangmen and Hebin New Village. The project uses advanced wireless tilt sensor technology from BWSENSING to monitor the tilt of buildings in real time, ensuring that potential risks are discovered at the first time.

Continuously ensuring the safety of residents

The successful warning and elimination of the dangerous situation fully demonstrates the important role of BWSENSING wireless tilt sensors in dangerous building monitoring. In the future, Danyang High-tech Zone will continue to monitor old houses in its jurisdiction, and plans to deploy the second batch of monitoring equipment in 24 old houses to continuously ensure the safety of residents.

BWSENSING works together to build a safe city lifeline

As an industry-leading smart sensor manufacturer, BWSENSING is deeply involved in IoT structural monitoring, industrial automation, smart driving and other fields

(Rendering of BWSENSING's new building)

Its wireless tilt sensor played a vital role in this dangerous building monitoring with its excellent performance such as high precision, lightweight, intelligent, and good long-term stability.

The sensor is a miniaturized intelligent digital tilt sensor designed specifically for structural health monitoring. It can output three-axis inclination and three-axis acceleration, uses a large-capacity lithium-ion battery (optional rechargeable lithium battery), and can be used continuously for 3 years by uploading data once an hour.

(Wireless inclination sensor product picture)

Innovations have been made in intelligent algorithms, energy consumption management, manufacturing processes, installation and use, and many other aspects have been solved. The product can monitor the changes in the inclination angle of buildings in real time and accurately, and comprehensively monitor the defects and hidden dangers of old houses, providing a solid data foundation for subsequent data analysis and risk assessment.

(BWSENSING Project Monitoring Cloud Platform)

In the future, Danyang High-tech Zone will continue to use BWSENSING's equipment to explore more intelligent and precise public safety monitoring methods to create a safer and more livable living environment for residents.

At the same time, the district will also actively summarize and promote the successful experience of dangerous house monitoring, and provide useful reference for the monitoring of old houses in other regions.