Positioning Systems

The PXV and PCV Data Matrix positioning systems and the safety absolute positioning system (safePXV) combine a 2-D camera system with multi-redundant Data Matrix code tape. This combination enables precise position detection and is suitable for use in warehouse and conveyor systems or lifting and elevator systems. With code redundancy and large reading windows, the Data Matrix positioning systems reliably detect position even if the code tape is dirty or damaged. With a code tape length of up to 100 km, they are also suitable for expansive installations. The safePXV enables safe absolute positioning according to SIL 3/PL e for the first time with just a single sensor.

The optical position guided vision (PGV) positioning system combines route tracking via colored tape and accurate positioning via Data Matrix codes in one device. It is an ideal solution for the reliable navigation of automated guided vehicles (AGVs), whether in material handling or automotive manufacturing applications. Due to its large reading window, PGV reliably detects colored route tracking tape and paint, even around tight curves or if tape is dirty. In addition, Data Matrix codes can be used for turning, accurately positioning an AGV, and other tasks. The safety absolute positioning system (safePGV) enables safe absolute positioning according to SIL 3/PL e for the first time with just a single sensor.  

The optical PHA positioning system has been specially developed for precise positioning in high-bay warehouses. The PHA’s unique camera system uses existing drill holes in rack systems for positioning. This means no additional targets are necessary. With internal illumination and contrast compensation, PHA positions independently of interferences such as dirt, ambient light, or material fatigue. With a temperature range down to -30 °C, PHA can even be used in deep-freeze warehouses.