2D code-based grid localization and line guidance using a compact camera for AGVs The GLS6 product family encompasses compact sensors for localization of automated guided vehicles (AGVs). The sensors reliably detect Data Matrix or QR code labels which are attached to the floor as rasters for orientation for the AGV and deliver position data to the vehicle control. High travel speeds are no problem for the GLS6. The GLS6 can localize perfectly on contaminated ground and fit even in the smallest AGV due to its compact size. Thanks to the optional variable focus or auto focus, the localization solution is well-suited for all ground clearances. Thanks to the integrated alignment aid, mounting is also child’s play. And parameter back-up ensures process stability during device replacement.