Air conditioner controlling method, device and air conditioner

Abstract

The invention discloses an air conditioner controlling method, a device and an air conditioner, wherein the air conditioner controlling method includes the steps of obtaining air conditioner operationenvironment parameters; determining the air conditioner target temperature according to the air conditioner operation environment parameters. The air conditioner operation environment parameters include indoor humidity, indoor temperature, outdoor temperature, set temperature, and electrical parameters of air conditioner system components. The air conditioner operation environment parameters include multiple parameters. The parameters that affect the temperature controlling of the air conditioner greatly can be taken into account; the temperature controlling precision of the air conditioner can be improved; according to the air conditioner operation environment parameters and according to the target temperature determined according to the environment parameters, closed-loop control can beconducted on air conditioner compressor frequency; adjusting temperature of the air-conditioner can be controlled more precisely; and high comfort and good user experience of the air conditioner canbe ensured.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an air conditioner control method, device and air conditioner. Background technique [0002] In people's lives, air conditioners are already indispensable household appliances. The cooling or heating comfort of air conditioners is very important to the human body, especially the temperature drop or rise rate and the air outlet temperature, which can bring practical benefits to users and improve user comfort. comfort. [0003] In order to better satisfy the user's comfort, in the prior art, when the user uses the air conditioner, the temperature is generally adjusted manually according to experience. Since the indoor and outdoor ambient temperature fluctuates greatly, different indoor and outdoor ambient temperatures require different air-conditioning temperatures. Through manual adjustment, the indoor temperature control accuracy is inaccurate and the user's comfort...

AI Technical Summary

Problems solved by technology

[0003] In order to better satisfy the user's comfort, in the prior art, when the user uses the air conditioner, the temperature is generally adjusted manually according to experience. Since the indoor and outdoor ambient temperature fluctuates greatly, different indoor and outdoor ambient temperatures require different air-conditioning temperatures. Through manual adjustment, the indoor temperature control accuracy is inaccurate and the user's comfort experience is poor

In the patent CN106196485A, the corresponding cooling and heating value at the current set temperature is obtained (the cooling and heating value is determined by the radiation temperature in the room and the temperature value of the human body surface), and the setting of the air conditioner is adjusted according to the cooling and heating value Temperature, however, in order to obtain the value of coldness and heat, it is necessary to install an additional coldness and heat detection device, which increases the cost of the air conditioner

In the patent CN105371434B, the set temperature of the air conditioner is obtained according to the outdoor temperature and the set temperature, but because it only considers the outdoor temperature and ignores the influence of indoor environmental parameters (for example, indoor humidity, indoor temperature) or the temperature difference between the indoor temperature and the target temperature, it will lead to The accuracy of indoor temperature control is inaccurate and the heating and cooling rate cannot meet the needs of users, resulting in poor comfort experience of users using air conditioners

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