Water temperature control method and device

Abstract

The invention discloses a water temperature control method. The water temperature control method comprises the following steps of acquiring environment parameters and user identification, calculating target temperature through a neural network according to the environment parameters and user identification, and adjusting water temperature through a PID control algorithm according to the target temperature. The water temperature control method uses the neural network, according to the different environment parameters and user identification, the corresponding target water temperature is calculated and obtained, thus the water temperature is controlled, therefore, the water temperature control method can realize intelligent dynamic control over the water temperature. The invention further discloses a water temperature control device with the same beneficial effects.

Description

technical field [0001] The present application relates to the technical field of control, in particular to a water temperature control method and device. Background technique [0002] Water heater is a common household appliance in modern life. At present, most water heaters are pre-heating type water heaters, such as solar water heaters. This type of water heater preheats part of the water to a higher temperature. When the user needs water, by manually adjusting the opening of the hot water valve and the cold water valve, the hot water and cold water can be mixed in a certain proportion to obtain a suitable temperature. Water temperature for bathing etc. [0003] In fact, under different environmental conditions, users have different requirements for water temperature. For example, people's needs for water temperature are obviously different in different seasons, and even in the same season, the most suitable water temperature for users will also change with the change o...

AI Technical Summary

Problems solved by technology

However, because the water temperature control of the water heater in the prior art is a static control, that is, once the user adjusts the valve to a certain opening, the water output by the water heater is maintained at a corresponding fixed water temperature, and once the surrounding environment changes, such as the ambient temperature rises, Afterwards, if the target water temperature adjusted by the water heater still does not change, the user needs to adjust it again

Therefore, the existing technology cannot achieve intelligent dynamic adjustment of the water temperature, which greatly reduces the user experience

Images