Intelligent water supply leakage point positioning method and system based on acoustic analysis

The invention relates to the technical field of information, in particular to an intelligent water supply leakage point positioning method and system based on acoustic analysis, and the method comprises the steps: receiving early warning events, obtaining the early warning events of the same early warning information type in the same early warning time period, and constructing early warning equipment information tree structure parameters; acquiring noise data acquired by all early warning events; traversing the early warning event, and calculating an average value of the selected noise data; if the average value is greater than a preset threshold value, storing noise data acquired by corresponding noise acquisition equipment into a key value pair maxleaks; obtaining the distance between the leakage point and each noise acquisition device by using a preset noise attenuation calculation formula in combination with maxleaks; and obtaining the location of the leakage point according to the distance between the le