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Ensure That Drivers Get Where They Are Going With the SimAUTO In-Vehicle Navigation System Software

SimAUTO enables testing of integrated navigation systems comprising GPS and Dead Reckoning (DR) sensors. SimAUTO is used in combination with a Spirent GPS/GNSS simulation system. Coherent GPS and DR sensor emulation facilitates rapid and comprehensive system testing, accelerating time to market while improving demonstrated system resilience to real-life challenges such as multipath interference and signal obscuration.

Fully integrated with Spirent's SimGEN for Windows® software suite, SimAUTO allows parameters such as wheel track, wheel base, wheel diameter, odometer pulse rate & dead band to be set and saved to a vehicle personality file for future use.

Emulated dead-reckoning sensor outputs are precisely coordinated with the GPS RF signals to provide a complete test environment for integrated navigation systems.

A conversion utility allows NMEA data logged during field trials to be captured as a motion file so an identical journey can be reproduced as many times as required without leaving the lab.

Key Features
  • Simultaneous emulation of multiple DR sensors consistent with GPS satellite RF
  • Heading and wheel count sensor outputs
  • Single-axis rate table drive for stimulation of heading sensors
  • User-defined vehicle geometry
  • Real-time scenario editing
  • Remote operation driven from file (logged data) or vehicle simulator
  • Data streaming output allows modeled vehicle motion to be shared with other applications
  • CAN messages consistent with modeled sensors available to your CAN specification
SimAUTO simulator software enables testing of integrated navigation systems comprised of GPS and Dead Reckoning sensors

   SimAUTO simulator software enables testing of
   integrated navigation systems comprised of GPS
   and Dead Reckoning sensors






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