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CN-116538666-B - Air conditioner control method and device and air conditioner

CN116538666BCN 116538666 BCN116538666 BCN 116538666BCN-116538666-B

Abstract

The invention relates to the technical field of air conditioners, and provides a control method and a control device of an air conditioner and the air conditioner, wherein the control method of the air conditioner comprises the steps of obtaining a preset working mode and a set temperature of the air conditioner, and obtaining wall temperature and environment temperature in a target room; the method comprises the steps of determining corresponding compensation temperature based on a preset working mode and wall temperature, determining judging temperature according to the compensation temperature and the set temperature, generating an air conditioner control strategy according to the preset working mode, the judging temperature and the environment temperature, and adjusting the running mode of the air conditioner according to the control strategy. When the air conditioner operates, the wall temperature is detected by the wall temperature sensor, and the corresponding compensation temperature is determined under different preset working modes, so that the influence of the wall temperature radiation on the indoor environment temperature can be solved, the air conditioner is prevented from being directly stopped after the air conditioner operates to a stable stage according to the set temperature, the actual environment temperature is enabled to approach the set temperature, and the comfort of a user is improved.

Inventors

  • Shan Tiyun
  • DU CHAO
  • ZHAO KAIQIANG

Assignees

  • 青岛海尔空调器有限总公司
  • 青岛海尔空调电子有限公司
  • 青岛海尔智能技术研发有限公司
  • 海尔智家股份有限公司

Dates

Publication Date
20260512
Application Date
20230602

Claims (8)

  1. 1. A control method of an air conditioner, the air conditioner including a wall temperature sensor installed on a wall of a target room and signal-connected to the air conditioner, the control method of the air conditioner comprising: acquiring a preset working mode and a set temperature of an air conditioner, and acquiring wall temperature and environment temperature in a target room; Determining a corresponding compensation temperature based on the preset working mode and the wall temperature, and determining a judgment temperature according to the compensation temperature and the set temperature; Generating an air conditioner control strategy according to the preset working mode, the judging temperature and the environment temperature, and adjusting the running mode of the air conditioner according to the control strategy; The step of generating an air conditioner control strategy according to the preset working mode, the judging temperature and the environment temperature, and adjusting the running mode of the air conditioner according to the control strategy specifically comprises the following steps: The control program of the operation temperature stabilization stage of the air conditioner is adjusted according to the preset working mode and the set temperature, the preset working mode is determined to be a refrigerating mode, the environment temperature is less than or equal to the judging temperature, and the operation of the air conditioner is controlled according to the judging temperature and the preset working mode; And/or determining that the preset working mode is a heating mode and the environmental temperature is greater than or equal to the judging temperature, adjusting a control program of the air conditioner in a running temperature stabilization stage according to the preset working mode and the set temperature, and controlling the air conditioner to run according to the judging temperature and the preset working mode when the preset working mode is determined to be a heating mode and the environmental temperature is less than the judging temperature.
  2. 2. The method according to claim 1, wherein the step of determining the corresponding compensation temperature based on the preset operation mode and the wall temperature comprises: determining a first temperature interval group comprising a plurality of continuous first sub-temperature intervals if the preset working mode is a refrigeration mode; and determining the compensation temperature according to the first sub-temperature interval in which the wall temperature is located, wherein the wall temperature is positively correlated with the compensation temperature.
  3. 3. The method according to claim 1, wherein the step of determining the corresponding compensation temperature based on the preset operation mode and the wall temperature comprises: determining a second temperature interval group comprising a plurality of continuous second sub-temperature intervals if the preset working mode is a heating mode; And determining the compensation temperature according to the second sub-temperature interval in which the wall temperature is located, wherein the wall temperature is inversely related to the compensation temperature.
  4. 4. A control method of an air conditioner according to any one of claims 1 to 3, wherein the wall temperature sensor is installed on a wall corresponding to an outdoor environment.
  5. 5. A control method of an air conditioner according to any one of claims 1 to 3, wherein the steps of generating an air conditioner control strategy according to the preset operation mode, the determination temperature, and the ambient temperature, and adjusting an operation mode of the air conditioner according to the control strategy, further comprise: detecting a temperature regulation signal within a preset time period after the air conditioner operates to a stable stage; and determining a temperature correction value according to the temperature adjustment signal, and adjusting the range of the compensation temperature according to the temperature correction value.
  6. 6. The control method of an air conditioner according to any one of claims 1 to 3, wherein the step of determining a determination temperature according to the compensation temperature and the set temperature specifically includes: determining that the preset working mode is a refrigeration mode, wherein the judging temperature is equal to the difference between the set temperature and the compensation temperature; And determining that the preset working mode is a refrigeration mode, wherein the judging temperature is equal to the sum of the set temperature and the compensation temperature.
  7. 7. A control device of an air conditioner, comprising: The acquisition module is used for acquiring a preset working mode and a set temperature of the air conditioner, and wall temperature and environment temperature in a target room; the determining module is used for determining corresponding compensation temperature based on the preset working mode and the wall temperature, and determining judging temperature according to the compensation temperature and the set temperature; the execution module is used for generating an air conditioner control strategy according to the preset working mode, the judging temperature and the environment temperature, and adjusting the running mode of the air conditioner according to the control strategy; The step of generating an air conditioner control strategy according to the preset working mode, the judging temperature and the environment temperature, and adjusting the running mode of the air conditioner according to the control strategy specifically comprises the following steps: The control program of the operation temperature stabilization stage of the air conditioner is adjusted according to the preset working mode and the set temperature, the preset working mode is determined to be a refrigerating mode, the environment temperature is less than or equal to the judging temperature, and the operation of the air conditioner is controlled according to the judging temperature and the preset working mode; And/or determining that the preset working mode is a heating mode and the environmental temperature is greater than or equal to the judging temperature, adjusting a control program of the air conditioner in a running temperature stabilization stage according to the preset working mode and the set temperature, and controlling the air conditioner to run according to the judging temperature and the preset working mode when the preset working mode is determined to be a heating mode and the environmental temperature is less than the judging temperature.
  8. 8. An air conditioner comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor performs the steps of the control method of an air conditioner according to any one of claims 1 to 6 when the program is executed.

Description

Air conditioner control method and device and air conditioner Technical Field The present invention relates to the field of air conditioners, and in particular, to a control method and a control device for an air conditioner, and an air conditioner. Background In the related art, an air conditioner is generally controlled by detecting an indoor environment temperature to adjust the indoor temperature to approach a set temperature of the air conditioner. However, the indoor environment temperature detection device is usually fixed on the indoor unit of the air conditioner, the detection result cannot fully reflect the indoor temperature condition, and the wall temperature radiation also affects the indoor temperature and human body feeling. The change of the wall temperature often has hysteresis, when the indoor environment temperature is changed, the wall temperature is changed slowly, and when the room temperature is detected to be close to a set value and the air conditioner output is reduced, the indoor environment is changed due to the radiation of the wall temperature, so that the comfort of a user is influenced. Disclosure of Invention The present invention is directed to solving at least one of the technical problems existing in the related art. Therefore, the invention provides a control method of an air conditioner, which can determine the corresponding compensation temperature according to the preset working mode and the wall temperature, can solve the influence of the wall temperature radiation on the indoor environment temperature and improves the comfort of users. The invention also provides a control device of the air conditioner. The invention also provides an air conditioner. According to an embodiment of the present invention, there is provided a control method of an air conditioner, the air conditioner including a wall temperature sensor mounted on a wall of a target room and connected to the air conditioner by a signal, the control method of the air conditioner including: acquiring a preset working mode and a set temperature of an air conditioner, and acquiring wall temperature and environment temperature in a target room; Determining a corresponding compensation temperature based on the preset working mode and the wall temperature, and determining a judgment temperature according to the compensation temperature and the set temperature; and generating an air conditioner control strategy according to the preset working mode, the judging temperature and the environment temperature, and adjusting the running mode of the air conditioner according to the control strategy. According to an embodiment of the present invention, the step of determining the corresponding compensation temperature based on the preset operation mode and the wall temperature specifically includes: determining a first temperature interval group comprising a plurality of continuous first sub-temperature intervals if the preset working mode is a refrigeration mode; and determining the compensation temperature according to the first sub-temperature interval in which the wall temperature is located, wherein the wall temperature is positively correlated with the compensation temperature. According to an embodiment of the present invention, the step of determining the corresponding compensation temperature based on the preset operation mode and the wall temperature specifically includes: determining a second temperature interval group comprising a plurality of continuous second sub-temperature intervals if the preset working mode is a heating mode; And determining the compensation temperature according to the second sub-temperature interval in which the wall temperature is located, wherein the wall temperature is inversely related to the compensation temperature. According to one embodiment of the present invention, the step of generating an air conditioner control strategy according to the preset working mode, the determination temperature and the ambient temperature, and adjusting the operation mode of the air conditioner according to the control strategy specifically includes: determining that the preset working mode is a refrigeration mode, and the environmental temperature is less than or equal to the judging temperature, and adjusting a control program of an operation temperature stabilization stage of the air conditioner according to the preset working mode and the set temperature; And if the preset working mode is determined to be a refrigerating mode and the environmental temperature is greater than the judging temperature, controlling the air conditioner to operate according to the judging temperature and the preset working mode. According to one embodiment of the present invention, the step of generating an air conditioner control strategy according to the preset working mode, the determination temperature and the ambient temperature, and adjusting the operation mode of the air conditioner according to the control s