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Introduction to GroundControl VGRS

GroundControl VGRS is a powerful, modular software solution for real-time tracking, geofencing, analysis, control, and reporting of units and vehicles.
It is developed by Janzen Schowe Digital Solutions GmbH and designed to serve both small-scale installations and large, distributed networks with thousands of devices.
(groundcontrol-vgrs.com)

Core Concept & Benefits

  • Connects to virtually any source of geospatial data.
  • Direct integration with DAMM TetraFlex® radio systems and flexible support for any TETRA-compliant network.
  • Supports integration with HTTP interfaces and SQL databases as downstream data consumers.
  • Future releases will add support for LTE and other radio infrastructures.
  • The system backbone is designed for easy integration of any communication protocol or radio standard.
  • All features are accessible via the web interface in Chrome, Firefox, or Edge browsers.
  • Built for scalability: from small deployments to complex, cross-site networks.

Data Processing & Architecture

  • Once a data source connection is established, the GroundControl VGRS server processes incoming data and generates the required map overlays for the user interface.
  • Modern client/server architecture ensures flexible customization for specific customer requirements.
  • All incoming data generates events, which are handled by the rule-based event engine:
    • Conditions are evaluated against the event data.
    • User-defined actions are executed automatically.
    • Possible actions include highlighting a unit on the map, dynamic group assignment, or triggering third-party applications.
  • This automation enables real-time reactions without requiring manual user intervention.

Positioning & Target Audience

GroundControl VGRS is positioned as a modular, customizable platform for consolidating heterogeneous tracking and communication infrastructures.
It is especially suited for critical communication environments such as TETRA operators and organizations managing mobile units or fleets.
The solution emphasizes flexibility, automation, and seamless integration with external systems.