For localisation in any environment – even GNSS-denied spaces – OxTS has launched a new solution called WayFinder. WayFinder works right out of the box with no extra hardware needed. It uses new software called Lidar Boost to deliver precise localization both within and between environments. This innovation unlocks new possibilities in autonomous navigation, geo-referencing and ground-truthing.
WayFinder uses OxTS inertial navigation technology and two survey-grade GNSS receivers for accurate localization under open skies. In environments where GNSS signal is weaker or even completely blocked, the integrated lidar scanner and cameras provide accurate location data using Lidar Boost.
Lidar Boost is a set of advanced algorithms that use data from WayFinder’s integrated lidar to compensate for missing or erroneous GNSS data, in real time. It enables high-accuracy localization in challenging GNSS conditions without the need for installed infrastructure or more expensive fiber-optic or ring laser inertial units.
“WayFinder is one of the most technologically exciting products we’ve produced in recent years. Anyone who has attempted sensor fusion before will know how complex it can be; the fact that WayFinder and Lidar Boost take all that pain away from a project is something that I think many engineers will be very happy about,” said Paris Austin, head of product at OxTS.
WayFinder has potential to add value to any land-based activity that requires accurate localization data in challenging environments. Automotive testers can use it to create an indoor testing solution that doesn’t rely on infrastructure, and surveyors can use it to geo-reference survey data gathered in cities, indoors or underground.
Alison Smith, OxTS CEO, said, “Our customers are trying to push the boundaries of what’s possible with localization technology, and in some cases are making real strides in creating a safer, better world for people. WayFinder will help them continue innovating and working toward that better world by making GNSS-denied localization achievable, effective and more affordable than ever before.”