JPH0197234U - - Google Patents

Description

[Brief explanation of drawings]

FIG. 1 is a block diagram of a water leakage position display device showing an embodiment of the present invention, and FIG. 2 is an explanatory diagram of water leakage measurement value distribution. 1... Arithmetic processing unit, 2... Water leakage information file, 3... Display device, 101... Water leakage measurement value input function, 102... Circle calculation function, 103... Maximum circle detection function, 104... Circle center of gravity calculation Function, 105...
Water leakage position estimation function, 106...Water leakage position output function, 107...Yen output function.

Claims (1)

[Scope of utility model registration request] A water leakage measurement value input function that inputs a water leakage measurement value from a water leakage detector, a circle calculation function that calculates a circle indicating the water leakage measurement value, a circle output function that outputs the circle, and a circle with the largest diameter from the circle. A maximum circle detection function that detects three circles, a circle center of gravity calculation function that calculates the center of gravity from the three circles, a water leak position estimation function that estimates the water leak position from the center of gravity, and a water leak position output that outputs the water leak position. functions, an arithmetic processing unit that processes these functions, a leakage information file whose center of gravity is found on the water pipe from the circle that shows the leakage measurement value at the leakage measurement point, and is estimated to be the leakage location, and a circle that shows the leakage location. and a display device for displaying the water leak position.