Control method, control device for starting air conditioner, storage medium and air conditioner

Patent metadata

Field	Value
Publication number	US-11788748-B2
Application number	US-201817046289-A
Country	US
Kind code	B2
Filing date	Dec 17, 2018
Priority date	Apr 9, 2018
Publication date	Oct 17, 2023
Grant date	Oct 17, 2023

Abstract

A control method, a control device for starting an air conditioner, a storage medium, and an air conditioner are disclosed. The method includes the step of acquiring current temperature variation information of a weather in an environment of the air conditioner and current startup parameters of the air conditioner. The method further includes the step of controlling operation parameters of the air conditioner according to the current temperature variation information and the current startup parameters of the air conditioner.

First claim

What is claimed is:

1. A control method for starting an air conditioner, comprising:
acquiring current temperature variation information of a weather in an environment of the air conditioner and current startup parameters of the air conditioner;
controlling operation parameters of the air conditioner on a basis of the current temperature variation information and the current startup parameters of the air conditioner;
obtaining user's habits of turning on the air conditioner in different circumstances, and changes of an oil temperature and a superheat degree of the oil temperature under conditions of different frequency rising rates of a compressor; and
obtaining a correspondence relationship, among the different circumstances, the different habits of turning on the air conditioner and the changes on a basis of a big data analytic method.

2. The method according to claim 1 , wherein the method further comprises:
feeding a control result of the operation parameters of the air conditioner back to the current startup parameters of the air conditioner, and obtaining a correction value via a big data simulation to control the operation parameters of the air conditioner according to the current startup parameters of the air conditioner; and
continuing to control the operation parameters of the air conditioner according to the correction value obtained via the big data simulation.

3. The method according to claim 2 , wherein the feeding a control result of the operation parameters of the air conditioner back to the current startup parameters of the air conditioner, and obtaining the correction value via the big data simulation to control the operation parameters of the air conditioner according to the current startup parameters of the air conditioner comprises:
obtaining the operation parameters of the air conditioner again on a basis of the control result of the operation parameters of the air conditioner;
determining whether the obtained operation parameters of the air conditioner meet respective target values thereof;
feeding the control result of the operation parameters of the air conditioner back to the current startup parameters of the air conditioner if the obtained operation parameters of the air conditioner do not meet the respective target values thereof; and
obtaining the correction value via the big data simulation based on the big data analytic method.

4. The method according to claim 1 , wherein
the acquiring the current temperature variation information of the weather in the environment of the air conditioner comprises: acquiring, by a communication module, a temperature rising and falling trend of the weather in a preset time period in future, and acquiring a temperature rising and falling trend, calculated by a big data simulation, of the weather in the preset time period in future;
the current startup parameters of the air conditioner comprise at least one of a current startup load of the air conditioner and the current startup parameters of the air conditioner during startup, wherein the current startup parameters of the air conditioner during the startup comprise at least one of a condensing pressure of a condenser, an evaporating pressure of an evaporator, a pressure ratio of the condensing pressure to the evaporating pressure, an oil temperature of the compressor, a superheat degree of oil temperature of the compressor, and a frequency rising rate of the compressor; and
the operation parameters of the air conditioner comprise at least one of a current frequency rising rate of the compressor, a current regulating speed of an electronic expansion valve, and a current rotating speed of a fan.

5. The method according to claim 1 , wherein the method further comprises:
acquiring current circumstances of an environment of the air conditioner; and
calling habits of turning on the air conditioner corresponding to the current circumstances and changes from the correspondence relationship to serve as a cold starting mode of the air conditioner making the air conditioner start,
wherein the circumstances comprise at least one of a climate and a region; and the habits of turning on the air conditioner comprise at least one of a starting time of the air conditioner and a target temperature.

6. The method according to claim 1 , wherein
the acquiring the current temperature variation information of the weather in the environment of the air conditioner comprises: acquiring, by a communication module, a temperature rising and falling trend of the weather in a preset time period in future, or acquiring a temperature rising and falling trend, calculated by a big data simulation, of the weather in the preset time period in future; or
the current startup parameters of the air conditioner comprise at least one of a current startup load of the air conditioner and the current startup parameters of the air conditioner during startup, wherein the current startup parameters of the air conditioner during the startup comprise at least one of a condensing pressure of a condenser, an evaporating pressure of an evaporator, a pressure ratio of the condensing pressure to the evaporating pressure, an oil temperature of the compressor, a superheat degree of oil temperature of the compressor, and a frequency rising rate of the compressor; or
the operation parameters of the air conditioner comprise at least one of a current frequency rising rate of the compressor, a current regulating speed of an electronic expansion valve, and a current rotating speed of a fan.

7. The method according to claim 1 , wherein the method further comprises:
feeding a control result of the operation parameters of the air conditioner back to the current startup parameters of the air conditioner, and obtaining a correction value via a big data simulation to control the operation parameters of the air conditioner according to the current startup parameters of the air conditioner; and
continuing to control the operation parameters of the air conditioner according to the correction value obtained via the big data simulation.

8. The method according to claim 7 , wherein the feeding a control result of the operation parameters of the air conditioner back to the current startup parameters of the air conditioner, and obtaining the correction value via the big data simulation to control the operation parameters of the air conditioner according to the current startup parameters of the air conditioner comprises:
obtaining the operation parameters of the air conditioner again on a basis of the control result of the operation parameters of the air conditioner;
determining whether the obtained operation parameters of the air conditioner meet respective target values thereof;
feeding the control result of the operation parameters of the air conditioner back to the current startup parameters of the air conditioner if the obtained operation parameters of the air conditioner do not meet the respective target values thereof; and
obtaining the correction value via the big data simulation based on a big data analytic method.

9. An air conditioner, comprising the control device for starting the air conditioner of claim 1 .

10. A non-transitory computer readable storage medium, wherein multiple instructions are stored in the storage medium, and the multiple instructions are loaded and executed by a processor to perform the control method for starting the air conditioner of claim 1 .

11. An air conditioner, comprising:
a processor configured to execute multiple instructions;
a memory configured to store the multiple instructions; and
wherein the multiple instructions are stored in the memory, loaded and executed by the processor to perform

Assignees

• Gree Electric Appliances Inc Zhuhai

Inventors

• Zhang Shiqiang
• Wu Lianfa
• Li Limin
• Feng Tao

Classifications

• F24F11/30 Primary

  for purposes related to the operation of the system, e.g. for safety or monitoring · CPC title

• F24F11/64

  using pre-stored data · CPC title

• F24F11/65

  for selecting an operating mode · CPC title

• F24F13/00

  Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening · CPC title

• G05B13/04

  involving the use of models or simulators · CPC title