JT-elektronik gmbh

Version ASYS - Automated SYStem for the 3D documentation of the pipe networks

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ASYS is a system designed to acquire and record the underground pipe networks. It has been developed by JT-elektronik GmbH in cooperation with partners University of the Bundeswehr Munich, PPMsys (Pipe Positioning System) UG and bluemetric GmbH. ASYS distinguishes itself from common systems based on the transmitter-receiver principle, which are subject to numerous external disturbances that cause large position errors.

The different sensors and complex processing algorithms integrated in the camera system „Lindauer Schere” enable ASYS to precisely register each horizontal and vertical change of the position in the course of the inspection. The camera movements in 3D space recorded by the sensors as well as the distance information are used as input data by the ASYS processor for computing the 3D (XYZ) coordinates. The recorded coordinates are used to build the pipe geometry and other objects of interest. ASYS does neither estimate the angles between pipes nor pipe bends. It is a measurement system.

The sensor calculates the angles based on the camera movements and the algorithms always output the exact course of the pipe. Also several pipe direction changes in the bends and height are ideally calculated

The different sensors and complex processing algorithms integrated in the camera system „Lindauer Schere” enable ASYS to precisely register each horizontal and vertical change of the position in the course of the inspection. The camera movements in 3D space recorded by the sensors as well as the distance information are used as input data by the ASYS processor for computing the 3D (XYZ) coordinates. The recorded coordinates are used to build the pipe geometry and other objects of interest. ASYS does neither estimate the angles between pipes nor pipe bends. It is a measurement system.

The sensor calculates the angles based on the camera movements and the algorithms always output the exact course of the pipe. Also several pipe direction changes in the bends and height are ideally calculated and recorded in the flexible mode. Approx. 100 measurement values each second are guaranteed in real-time.

The measured pipe network can georeferenced in the given land or state coordinate system and therefore allowing direct transfer of the data into any compatible CAD or GIS software. Different data formats like ESRI Shape, DXF, ASCII, XML are supported.

  • Real-time locating and recording, as well as documentation of the entire drainage system in the property area
  • Measuring – NO ESTIMATING – of bends and branching
  • Lower time consumption and work expenses through the 3D recording of the pipe layout during the inspection
  • Pipe documentation is a prerequisite for the quality maintenance of property drainage systems and the sanitation planning

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