Radiola Aerospace

Technology to guide your future

Realtrak RTPI: Intelligent Transport Systems

Real information for real people

Real Time Tracking Applications

Realtrack Real Time Passenger Information (RTPI) and Intelligent transport solutions Real information for real people.

Intelligent Transport

Public transport is experiencing unprecedented demand as the travelling public switch to more cost effective forms of transport. This unprecedented demand is motivating authorities and service providers to provide more efficient, reliable and user friendly passenger transport services.  Technology is now available that allows operators instantaneous information about transport assets allowing better scheduling, capacity control, routing and traffic priority. Real time information to the travelling public enhances the travel experience and ultimately increases passenger patronage.

Real Time passenger Information

Radiola offers it’s advanced RTPI solution to meet the ever increasing demand for real information to real people using public transport networks. Our combination of advanced precision tracking, leading edge free to air high capacity radio networks, powerful software applications and innovative display options recognizes that each public transport network requires considerable customization.

We provide:

  • City wide communications networks to ensure data transfer is not limited by capacity or operational budget
  • Differential GPS (DGPS) tracking to ensure errors are minimised
  • Learning software that, combined with DGPS tracking ensures the most accurate arrival time predictions.
  • A range of cost effective street signage including:
    • Solar power displays for low use bus stops
    • LED or LCD/Plasma signage for high use stop
    • Audio for the vision impaired
  • On-bus displays with audio
  • Ticket printer interface
  • SMS real time arrival
  • Web access
  • Dual hot stand-by master control equipment
  • On line diagnostic
  • Fleet management functionality
  • Automated management reporting


Radiola’s RTPI solution ensure cost effective, low risk network implementation while ensuring through life operational costs are constrained.

Our RTPI solution is GREEN in that it motivates public transport while minimising the consumption of conventionally generated electricity.

Realtrack RTPI

RealTrack RTPI is designed using Open Systems Architecture (OSA) to allow growth, diversity and redundancy to meet current and future needs. The master station provides stability and reliability and the various connectivity options ensuredeployment and operational costs are kept within required targets.

Accuracy of the system is achieved by using Differential Global Positioning System (DGPS) coupled with smart “learning” algorithms that continually and instantaneously calculate arrival times. The learning software considers traffic flow androutine delays to further enhance the quality of output.

OSA is also evident with the display options offered covering the full spectrum from small single line displays through largemultiline LED, LCD or Plasma options. External interfaces via the internet or other communications protocol round out whatis a fully featured, flexible and cost effective RTPI solution.