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Emergency Safety Validated for Real-World Performance
Modern vehicles rely on GNSS technology not only for navigation, but also for ADAS, autonomous driving, V2X, eCall, intelligent speed assistance (ISA), emergency services, and vehicle localization. As positioning systems become increasingly critical to vehicle safety and performance, automotive teams need repeatable and scalable validation methods beyond traditional road testing. Keysight Automotive GNSS Emulation and Testing solutions enable OEMs, Tier 1 suppliers, chipset vendors, and test laboratories to emulate realistic satellite environments and validate positioning performance throughout the development lifecycle. Powered by the PNT Xe platform, engineers can accelerate development, improve test repeatability, and reduce the cost and complexity of vehicle-level testing.
End-of-Line testing
Validate GNSS acquisition, tracking, positioning accuracy, and Time-to-First-Fix (TTFF) performance for automotive receivers, modules, and vehicle systems throughout development and production testing.
Vehicle localization
Validate vehicle positioning and navigation performance under real-world and adverse GNSS conditions, including multipath, signal blockage, spoofing, and interference.
Multi-constellation validation
Verify positioning performance across GPS, Galileo, BeiDou, GLONASS, QZSS, NavIC, and SBAS signals to support global deployments and evolving automotive positioning requirements.
Compliance & HiL testing
Integrate GNSS simulation into HIL environments and automated test workflows to support ISA, compliance, certification, and vehicle-level validation programs.
Most Popular Configurations
PNT Xe Simulation System
PNT GSS7000
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Frequently Asked Questions
Automotive GNSS emulation and testing uses a GNSS signal simulator to recreate realistic satellite signals in a controlled laboratory environment. It enables engineers to validate vehicle positioning, navigation, and timing performance without costly road tests, improving the repeatability and efficiency of ADAS and autonomous driving validation.
ADAS and autonomous driving systems rely on accurate vehicle positioning for functions such as lane-level navigation, path planning, and localization. GNSS testing helps engineers verify positioning performance under realistic conditions, including urban canyons, tunnels, signal interference, and challenging weather scenarios.
GNSS simulation enables repeatable testing in the laboratory before expensive proving-ground or public-road testing. Engineers can reproduce the exact same satellite conditions, interference events, and driving scenarios, reducing test time, development costs, and safety risks.
Yes. GNSS simulation can be integrated with IMU, wheel-speed sensors, LiDAR, radar, cameras, and vehicle dynamics models in HIL and SIL environments. This enables validation of sensor fusion algorithms used for vehicle localization and autonomous driving applications.
GNSS testing enables continuous validation of positioning and localization functions throughout the SDV lifecycle. Automated test scenarios can be executed after software updates to verify performance and ensure safe operation of navigation and ADAS features.
Automotive manufacturers can use GNSS simulation together with sensor fusion and HIL testing to validate vehicle localization performance in a controlled laboratory environment. This approach accelerates development, improves repeatability, and reduces the need for extensive road testing while supporting ADAS and autonomous driving verification.