| Summary: | 碩士 === 國立中興大學 === 資訊科學與工程學系 === 105 === Pipeline leak detection.In foreign countries has actually used in the scope of industrial oil transmission pipeline and the underground water pipeline. The delivery process petroleum event of a leak. It make financial losses of the owners and also cause Ecological environment serious pollution. In addition, relevant academic reports, the planet''s water resources in 2030 will only reach 60% of global demand.In other words, will be reduced to 40% of the world''s water supply, the world will fall into the water crisis. Avoid leakage of water pipe is one of the important issues of maintenance resources. Currently with simple and economical wireless sensor network system, it will be apply more fully and popularly.
In this paper, an experimental line will verify the actual small pipeline leak detection system. The diameter of the test pipe diameter reference household water pipe size, applying pressure using a pressurized motor let water pressure transmission into the pipeline. Simulated water pressure transmission of home water pipeline, pipeline installation pressure sensors and valve switch analog leaky. Via the use of different positions open sensor detection. The signal from the wireless sensor network system back to the computer. Under conditions known distance, with foreign-related research in the formula, confirmed a small experimental line also complete pipeline leak detection and pipeline leak calculate the position.
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