Design of Monitor on Swimming Pool Safety Vacuum Release System
Abstract：Design of a practical Monitor based on the demand of swimming pool Safety Vacuum Release System Monitor can realize the identification of faults and automatically shut off according to motor power, simultaneously turn motor off, and release victim through inside and outside pressure balance. Owing to monostable circuit and reducing consumption adopted, Monitor can both avoid operation error and reduce relay power consumption. Software design based on Parks-McClellan fir low-pass filter and non-linear curve fitting can ensure accurate power measurement, and realizes pump control and various fault indicate. The monitor works stable, and has high application value.
Keywords：monitorSVRSParks-McClellanleast squares
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 14-18 )