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60results about How to "Overcome experience" patented technology

Air conditioner temperature control method and device and air conditioner

The invention discloses an air conditioner temperature control method and device and an air conditioner. The method comprises the steps that the air conditioner running mode, the indoor unit air gear, the air deflector angle, the indoor unit environment detecting temperature and the set temperature are obtained; according to the preset corresponding relation of the preset air conditioner mode, the preset air gear, the preset angle and the preset compensation temperature, and the preset compensation temperature corresponding to the running mode, the indoor unit air gear and the air deflector angle is determined; compensation is conducted on the indoor unit environment detecting temperature according to the determined preset compensation temperature, and accordingly the actual indoor unit environment temperature of the air conditioner is obtained; and according to the difference value between the set temperature and the actual indoor unit environment temperature, the frequency of a compressor of the air conditioner is adjusted in an adaptive manner till the difference value meets the preset range. According to the scheme, the defects that in the prior art, accuracy is poor, reliability is low, and the user experience is poor can be overcome, and the beneficial effects that the accuracy is good, the reliability is high, and the user experience is good are achieved.
Owner:GREE ELECTRIC APPLIANCES INC

Anti-condensation control method, device and air condition system used for fixed frequency unit

The invention discloses an anti-condensation control method, device and air condition system used for a fixed frequency unit. The method includes detecting the evaporation temperature of a refrigerant agent in the fixed frequency unit in a refrigerating mode; performing fuzzy inquiry calculation on the detected evaporation temperature based on a pre-set fuzzy relation database so as to obtain a corresponding calculation result, wherein the fuzzy relation database includes the fuzzy relation between the evaporator temperature of the fixed frequency unit and the corresponding indoor environmental temperature; judging whether to perform anti-condensation control over the fixed frequency unit based on the calculation result; enabling the fixed frequency unit to enter a predetermined anti-condensation control mode when the judgment result shows that anti-condensation control over the fixed frequency unit is needed so as to realize the anti-condensation control over the fixed frequency unit. The scheme provided by the invention can overcome shortcomings of use inconvenience, large potential safety hazards and poor user experience and the like of the prior art and can achieve beneficial effects of use convenience, small potential safety hazards and good user experience.
Owner:GREE ELECTRIC APPLIANCES INC

Control device and control method of washing machine and washing machine

The invention discloses a control device and a control method of a washing machine and the washing machine. The control device comprises a one-way valve and a booster pump, wherein the one-way valve is adaptively arranged on a main water inlet pipeline of the washing machine and is used for causing water at the water supply side of the washing machine to be injected into the washing machine through the main water inlet pipeline so as to realize conventional water injection for the washing machine in a preset conventional mode; and the booster pump is adaptively arranged on a bypass water inlet pipeline of the main water inlet pipeline and is used for pressurizing water in the bypass water inlet pipeline and injecting the water into the washing machine under the reverse stop protection of the one-way valve so as to realize pressurized water replenishing for the washing machine in a preset emergency mode. According to the technical scheme, the control device and the control method of the washing machine and the washing machine have the beneficial effects that the defects of inconvenience in use, low reliability and poor user experience in the prior art can be overcome, and the beneficial effects of convenience in use, high reliability and good user experience are realized.
Owner:格力电器(成都)有限公司 +1

Heat pump hot water system and control method thereof

The invention discloses a heat pump hot water system and a control method thereof. The system comprises a hot water system, a heat pump system and a control device, wherein the heat pump system comprises a main refrigerating agent loop, two or more water-refrigerating agent heat exchangers arranged on the main refrigerating agent loop in a series connection manner, and a refrigerating agent bypass branch circuit; the hot water system comprises a main water pipeline and a water way bypass branch circuit; the main water pipeline penetrates the interiors of the two or more water-refrigerating agent heat exchangers and exchanges heat with the main refrigerating agent loop; the control device is used for controlling at least two of the two or more water-refrigerating agent heat exchangers to be connected in parallel when the needed temperature difference between cold water and hot water is smaller than or equal to a preset value so that the at least two water-refrigerating agent heat exchangers can correspondingly exchange heat in a parallel connection manner. According to the scheme, the defects that in the prior art, the power consumption is large, the energy efficiency is low, and the user experience is poor can be overcome, and the beneficial effects that the power consumption is small, the energy efficiency is high, and the user experience is good are achieved.
Owner:GREE ELECTRIC APPLIANCES INC

Temperature adjusting method, storage medium and intelligent mattress

The invention relates to a temperature adjusting method, a storage medium and an intelligent mattress, and the method comprises the steps: obtaining first pressure data of a plurality of position points on a mattress when the existence of a human body and a covering object on the mattress is detected; according to the acquired first pressure data of the plurality of position points, querying sleeppostures corresponding to the first pressure data of the plurality of position points and second pressure data of the plurality of position points when a human body in the sleep posture exists on themattress and a covering does not exist in the mattress from a knowledge base; acquiring output parameters of temperature adjusting equipment; according to the first pressure data of all the positionpoints, the second pressure data of all the position points, the output parameters of the temperature adjusting equipment, pre-stored human body heat release power and heat preservation performance parameters of the covering object, determining the heat preservation temperature of the covering object at all the position points; and according to the determined heat preservation temperature of the covering object at each position point, sending an instruction for adjusting the output parameters of the covering object to the temperature adjusting equipment.
Owner:GREE ELECTRIC APPLIANCES INC +1
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