Method and apparatus for real-time data analysis of water pipe network

An apparatus for real-time data analysis of water pipe network, comprising:

• one or more processors;
• a memory storing instructions executable by the one or more processors;
• wherein the one or more processors are configured to:
• obtain a current flow data xi to be identified, where i is a positive integer greater than or equal to 2;
• determine whether a first difference between the current flow data xi to be identified and a previous identified flow data xi−1 adjacent to the current flow data x, to be identified is less than or equal to a preset threshold, and wait to be outputted in response to the first difference being less than the preset threshold;
• determine whether a second difference between a next to-be-identified flow data xi+1 adjacent to the current flow data xi to be identified and the previous identified flow data xi−1 is less than or equal to the preset threshold in response to the first difference being greater than the preset threshold, and wait to be outputted after correction in response to the second difference being less than or equal to the preset threshold;
• determine whether a third difference between the current flow data xi to be identified and the next to-be-identified flow data xi+1 is less than or equal to the preset threshold in response to the second difference being greater than the preset threshold, and wait to be outputted in response to the third difference being less than or equal to the preset threshold;
• and
• detect changing trends of the previous identified flow data xi−1, the current flow data xi to be identified, and the next to-be-identified flow data xi+1 in response to the third difference being greater than the present threshold, wait to be outputted in response to a trend satisfying a preset condition, wait to be outputted after correction in response to the trend not failing to satisfy the preset condition, and obtain and output an analysis result after an output period is reached.