Under the influence of natural environment and external conditions, earthquake, lightning stroke, landslide, bad weather, aging and oxidation, potential human theft and damage and other factors will bring certain potential safety hazards to the tower. The tower foundation is prone to slip, tilt, crack and other phenomena, which will lead to the deformation, tilt, or even collapse of the tower. The traditional maintenance of communication tower mainly depends on regular inspection and human observation, which are very necessary safety protection means. However, the above-mentioned means are subjective, and some parameters are difficult to be measured manually, and it is not easy to find problems in time, which can not meet the needs of real-time monitoring of iron towers.

The communication tower tilt monitoring system senses the working state of the tower through the sensors installed on the tower. The sensor data at each position is sent to the management center through the local area network or directly (nb-iot; 2G) through the intelligent data processing device in real time. When the tower tilt exceeds the normal range, corresponding protective measures are taken to give early warning in advance to avoid accidents.

Full information integration and management

1. The tower has management communication tower number, type, manufacturer, tower foundation construction unit, tower height, longitude and latitude, original perpendicularity, construction time, material, tilt angle, real-time environmental data, camera monitoring, data can be queried in real time, and provide accurate data for analysis;

2. Precise geographic information of each tower is located through GIS, which is convenient for targeted, accurate attack, maintenance and rescue, etc;

3. The software can group and partition towers and poles, divide different maintenance personnel, and accurately implement the maintenance responsible person;

4. Precise control and management of power consumption for China Mobile, China Telecom and China Unicom, and accurate power consumption of all parties.

Project overview

Zhejiang Bafang Telecom Co., Ltd., founded in 1997, is a group type national high-tech enterprise integrating the R&D, production and sales of communication equipment and software products, as well as the installation and construction of telecommunication engineering equipment.

Bafang Telecom and BWSENSINGhave cooperated in depth to deploy tilt sensors in different types of communication towers, such as single tube tower, landscape tower, environmental bionic tower, advertising tower, etc., to achieve the purpose of tower tilt monitoring.

Solution

Products: bwm826, nb-wm400, lr-wm400;

Data: combined with the on-site micro meteorological data, the tilt of the tower can be found in time through big data and artificial intelligence;

Cloud platform: collect data through products, integrate big data platform, and analyze data and early warning for security.

Customer value

Increased product intelligence;

Improved product competitiveness;

Reduced after-sales service costs.

Project overview

China Railway has adopted fg-wk100 series monitoring equipment developed by North micro sensor in batches in its tower monitoring projects along key railways, with a total installed capacity of more than 2000 sets,

It fully covers the signal tower, catenary pillar and other key tower and pole facilities along the railway lines of Chengde, Yangquan, Shijiazhuang south, Handan West, etc.

Establish an "all-weather, unmanned, high-precision" safety monitoring system for the scattered towers along the line.

Solution

The IP68 protection design fully conforms to the field environment along the railway and can work stably in dusty environment;

The equipment adopts 19000mah high-capacity lithium-ion battery (can be equipped with solar panels);

High precision measurement and 4G real-time transmission can capture the micro tilt displacement of the tower rod.

Customer value

All weather monitoring;

Greatly reduce personnel operation and maintenance costs;

If the tilt angle exceeds the safety threshold, an early warning can be triggered immediately.