Real-Time Safety Monitoring for Coal Mining

Recyclemap – Map of Recycling Collection Points
Digital twin of a coal mine: signals list, machinery, personnel, radars, and other devices displayed on the map in real time.

Multi functional Safety System for Coal Mining Company

Industry

Mining
SaaS

Project status

start in 2021 –> ongoing

Team size

10-15 people

Design

Figma

Frontend

React
Cesium
Mapbox GL JS

DevOps

Kubernetes

Backend

APISIX
Elasticsearch
Java
Keycloak
MongoDB
MySQL
PostgreSQL
Python
RabbitMQ
Redis
TimescaleDB

Geoservices

QGIS
PostGIS
AutoCAD
Bentley Microstation
TiTiler
Request presentation
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THE CHALLENGE

A large company with tens of thousands of employees is engaged in coal mining, which takes place in a quarry— an inherently dangerous environment. Continuous monitoring is required to ensure stability: preventing collapses, keeping personnel out of blast zones, and ensuring operations are conducted within designated three-dimensional areas.

Data is collected from a myriad of sensors across various systems, utilizing different software, all tracking deviations from the norm. This includes survey data, GPS receivers, radars, boreholes, total stations, seismic control points, telemetry from equipment, and radio data from personnel. These data are stored in CAD, journals, and various software platforms across different operating systems.

Due to the numerous data sources and disparate interfaces, dispatchers monitoring this information 24/7 can miss critical alerts, thus endangering safety and efficiency.

TO DO LIST

  • Design a unified system
    Create a cohesive platform to combine and display data from various sources
  • Automate data delivery
    Streamline the process of gathering data from multiple systems
  • Develop a web interface
    Create an easy-to-use web interface for dispatchers, optimized for large screens and 24/7 operation
  • Display geospatial data
    Integrate a system to visualize spatial data on a map
  • Add real-time monitoring
    Enable real-time tracking of personnel, equipment, and various sensors (pressure, displacement, seismic, fire)
  • Set up import functionality
    Ensure compatibility with different projections for importing CAD and aerial imagery into GIS

solution

Alarm signal due to personnel and equipment entering a dangerous explosion zone
  • Data Visualization
    We proposed a cartographic data visualization approach since most data is spatially referenced. This proved to be the most effective method
  • Automation
    We automated the data delivery process from various systems
  • User Interface
    Developed a simple interface where dispatchers only need to respond to yellow and red alerts, following pre-developed checklists
  • Interactive Reporting
    Created interactive forms for efficient report generation
  • Real-Time Monitoring
    Added a real-time monitoring mode for all subjects
  • CAD <-> GIS Integration
    Configured the import of CAD and aerial imagery into GIS layers, accommodating different projections
Safety monitoring of different coal mines

Related links

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