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SYSTEM FOR EXPLORING AND MEASURING AN UNDERGROUND CONDUIT, WHICH SAVES DATA ON A REAL TIME BASIS BY EXPLORING A STATE OF A CONDUIT BEING BURIED UNDERGROUND
SYSTEM FOR EXPLORING AND MEASURING AN UNDERGROUND CONDUIT, WHICH SAVES DATA ON A REAL TIME BASIS BY EXPLORING A STATE OF A CONDUIT BEING BURIED UNDERGROUND
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机译：用于探测和测量地下管道的系统，它通过探测被埋在地下的管道状态来实时保存数据
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摘要
PURPOSE: A system for exploring and measuring an underground conduit is provided to simply and accurately measure the curvature, an inside diameter, a position, and a damaged state of an underground conduit and to save data on a real time basis.;CONSTITUTION: A system for exploring and measuring an underground conduit comprises a system for exploring and measuring an inside diameter. The system for exploring and measuring the inside diameter precisely measures an inside diameter of an underground conduit. A light emitting sensor is installed in the inner central part of a synthesis measuring device and the infrared rays being emitted from the light emitting sensor and being reflected are measured by a plurality of light receiving sensors installed in the circumference of the synthesis measuring device so that distances per each sensor are measured. The light emitting sensors are installed along the outer circumference of a circular shape of the synthesis measuring device at an equal interval. The measured distances per each light receiving sensor are calculated by a program for automatically converting an inside diameter so that the inside diameter is accurately and precisely obtained.;COPYRIGHT KIPO 2012
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