1results about How to "Avoid less accurate" patented technology

The application relates to a negative pressure filter control system and method based on multi-scene application, belonging to the technical field of pool filtration, which comprises a detection module, the detection module is used for acquiring the number of swimmers and turbidity and uploading to a control module, the control module calculates a load coefficient f according to the number of swimmers n and the turbidity z, the control module increases the starting frequency of a water pump when the load coefficient f exceeds f0, wherein f=(n / n0xk1+z / z0xk2) / (k1+k2), k1 and k2 are weight numbers, and the control module increases the starting frequency of the water pump when the load coefficient exceeds a threshold value; the application has the characteristics of accurate data collection and high detection precision.