Bath temperature prediction method and water heater
A water heater and predictive model technology, applied in neural learning methods, neural architecture, biological neural network models, etc., can solve the problems of low water consumption, waste of resources, large randomness, etc., to facilitate recording and storage, and save storage space. , easy to recall effect
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Embodiment 1
[0070] like figure 2 As shown, the present embodiment proposes a method for predicting the bathing temperature, which is used for a water heater, and the steps include:
[0071] S1, obtain the water flow of the water heater, the inlet water temperature and the historical water consumption for bathing;
[0072] S2, input the water flow rate, inlet water temperature and historical bathing water consumption into the neural network prediction model, and obtain the target temperature value through the neural network prediction model processing.
[0073] In the above-mentioned technical solution, the water heater will record the recent user's water consumption in the storage system. Inlet water temperature and historical bathing water consumption stored in the storage system, the three values are input into the neural network prediction model that has been set, so that the target temperature that the user needs to set can be obtained through the calculation of the neural network...
Embodiment 2
[0077] like image 3 As shown, when the neural network prediction model is a BP neural network, a step S0 is added on the basis of Embodiment 1, including:
[0078] S0, establish a BP neural network model, and obtain the relevant parameters of the BP neural network model. When using the BP neural network model, the BP neural network must first be trained, that is, a large amount of data is input into the established BP neural network, and the BP neural network is trained. Adjust the relevant variables in , and finally get the relevant parameters closest to the true value, including: the weight from the input layer to the hidden layer, the threshold from the input layer to the hidden layer, the weight from the hidden layer to the output layer, the hidden layer to the threshold of the output layer.
[0079] Because the BP neural network model has the ability to approach any nonlinear continuous function in theory, it is widely used in nonlinear system modeling. The BP neural ne...
Embodiment 3
[0107] like Figure 7 As shown, the embodiment of the present invention proposes a water heater, using the method for predicting bathing temperature described in the first embodiment above, including:
[0108] Box body 1, water flow sensor 2, water inlet temperature sensor 3, storage system (not shown in the figure), inner tank temperature sensor 4 and controller 5, water inlet and water outlet are provided on the box body 1, The water flow sensor 2 and the water inlet temperature sensor 3 are both arranged at the water inlet to detect the water flow and the inlet water temperature of the water inlet, the inner tank temperature sensor 4 is arranged inside the box body 1, and the controller 5 is arranged On the box body 1, the water flow sensor 2, the water inlet temperature sensor 3, the storage system and the inner tank temperature sensor 4 are all connected to the controller 5;
[0109] A neural network prediction model is stored in the controller 5, and the water flow, inl...
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