CN117366818A

CN117366818A - Air conditioner control method and device, air conditioner and storage medium

Info

Publication number: CN117366818A
Application number: CN202311553187.3A
Authority: CN
Inventors: 李倍宇; 连彩云; 田雅颂; 梁之琦; 陈志伟; 梁博
Original assignee: Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Current assignee: Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Priority date: 2023-11-20
Filing date: 2023-11-20
Publication date: 2024-01-09

Abstract

The invention discloses a control method and device of an air conditioner, the air conditioner and a storage medium, wherein the running mode of the air conditioner comprises a comfortable body feeling mode, and the air outlet temperature of the air conditioner can be adjusted to enable the body feeling temperature of a user to be in a comfortable range; the method comprises the following steps: after the air conditioner is started and a comfortable body feeling mode is started, the running mode of the air conditioner, the frequency of the compressor, the rotating speed of the inner fan and the position of the air deflector are controlled according to geographical position information of the position where the air conditioner is located, current time information, the temperature of an air supply dry bulb, the relative humidity of the air supply, the air supply speed of the inner fan and the body temperature of a user. According to the scheme, the running mode, the compressor frequency, the inner fan rotating speed and the air deflector of the air conditioner are controlled by combining the geographic position information, the time information and the body temperature of the user, so that the self-adaptive level of the air conditioner is improved, the control process is more in line with the actual environment, the use requirements under outdoor multiple scenes are met, and the use experience is improved.

Description

Air conditioner control method and device, air conditioner and storage medium

Technical Field

The invention belongs to the technical field of air conditioners, and particularly relates to a control method and device of an air conditioner, the air conditioner and a storage medium, in particular to a refrigeration or heating control method and device of a portable outdoor air conditioner, the air conditioner and the storage medium.

Background

With the continuous rising and development of outdoor camping hot flashes, more and more people are enthusiastically engaged in outdoor activities such as camping, fishing, picnic and the like. However, the changeable outdoor environment also always tests people, especially in summer, the severe environments such as insolation, high temperature, high humidity and the like not only limit the outdoor activity range of people, but also threaten the life health of people. The advent of portable outdoor camping air conditioner has solved the cooling demand of people in the outdoor exercises in-process to a great extent. The outdoor camping air conditioner still becomes necessary equipment for outdoor camping fans by virtue of the advantages of small size, portability, abundant cold energy and the like.

However, the portable outdoor camping air conditioner on the market has single function, and particularly the control method of the refrigeration/heating mode is simple, so that the phenomenon that the cooling capacity of the air conditioner is not matched with the requirements of users often occurs, and the use requirements of outdoor scenes can not be met.

The foregoing is provided merely for the purpose of facilitating understanding of the technical solutions of the present invention and is not intended to represent an admission that the foregoing is prior art.

Disclosure of Invention

The invention aims to provide a control method, a device, an air conditioner and a storage medium of an air conditioner, which are used for solving the problems that the portable outdoor air conditioner in the related scheme has single function, the control method is simple, the phenomenon that the cooling capacity of the air conditioner is not matched with the demands of users often occurs, and the use demands of outdoor scenes cannot be met, and the purposes that the operation mode, the compressor frequency, the rotating speed of an inner fan and an air deflector of the air conditioner are controlled by combining geographic position information, time information and the body temperature of the users are achieved, so that the self-adaption level of the air conditioner is improved, the control process is more in accordance with the actual environment, the use demands under the outdoor multiple scenes are met, and the effect of using experience is improved.

The invention provides a control method of an air conditioner, which comprises an evaporation side, a condensation side and a compressor, wherein the evaporation side is provided with an inner fan and an air deflector; the operation modes of the air conditioner comprise a comfortable body feeling mode, and the comfortable body feeling mode can adjust the air outlet temperature of the air conditioner so that the body temperature of a user is in a comfortable range; the method comprises the following steps: after the air conditioner is started and the comfortable body feeling mode is started, geographical position information, current time information, air supply air dry bulb temperature, air supply air relative humidity, air supply air speed of the inner fan and body temperature of a user of the position where the air conditioner is located are obtained; and controlling the running mode of the air conditioner, the frequency of the compressor, the rotating speed of the inner fan and the position of the air deflector according to the geographical position information of the position of the air conditioner, the current time information, the temperature of the air supply air dry bulb, the relative humidity of the air supply air, the air supply speed of the inner fan and the body temperature of the user.

In some embodiments, after the air conditioner is turned on and the comfort mode is turned on, before obtaining the geographical location information of the location where the air conditioner is located, the current time information, the supply air dry bulb temperature, the supply air relative humidity, and the body temperature of the user, the method further includes: the compressor is controlled to stop running, the inner fan runs according to the maximum rotating speed, and the position of the air deflector is the most downwind position; the most downwind position is the position with the minimum wind resistance of the wind deflector to the inner fan; and controlling the air conditioner to establish connection with the mobile terminal of the user so as to enable the air conditioner to be networked through the mobile terminal, and acquiring the geographic position information of the position of the air conditioner and the current time information.

In some embodiments, the geographic location information of the air conditioner includes latitude information and altitude information of the location of the air conditioner; the current time information comprises current month information; according to the geographical position information of the position of the air conditioner, the current time information, the temperature of the dry bulb of the air supply air, the relative humidity of the air supply air, the air supply speed of the inner fan and the body temperature of the user, the operation mode of the air conditioner, the frequency of the compressor, the rotating speed of the inner fan and the position of the air deflector are controlled, and the method comprises the following steps: determining an optimal comfort temperature according to latitude information and altitude information of the position where the air conditioner is located and the current month information; determining a temperature sensing degree according to the optimal comfort temperature, the supply air dry bulb temperature, the supply air relative humidity and the supply air speed of the inner fan; and controlling the running mode of the air conditioner, the frequency of the compressor, the rotating speed of the inner fan and the position of the air deflector according to the air supply air dry bulb temperature, the optimal comfort temperature, the body sensing temperature and the body temperature of the user.

In some embodiments, controlling the operation mode of the air conditioner, the frequency of the compressor, the rotational speed of the inner blower, and the position of the air deflector according to the supply air dry bulb temperature, the optimal comfort temperature, the body temperature, and the body temperature of the user includes: determining the range of the difference between the body temperature of the user and the standard body temperature; if the difference value is in a first range, controlling the air conditioner to operate in a refrigeration mode; the compressor is increased to a first set frequency, and then the compressor is controlled to be increased according to a first set rate; controlling the rotating speed of the inner fan to be the highest gear rotating speed and the position of the air deflector to be the most downwind position; if the difference value is in the second range, controlling the air conditioner to operate in a refrigeration mode; controlling the compressor to raise the frequency to a second set frequency, and then controlling the compressor to raise the frequency according to a second set rate; controlling the rotating speed of the inner fan to be a medium-range rotating speed and the position of the air deflector to be the most downwind position; if the difference value is in a third range, controlling the compressor to rise to a third set frequency, controlling the rotating speed of the inner fan to be a low-gear rotating speed, and controlling the air deflector to swing; controlling the frequency of the compressor according to the supply air dry bulb temperature, the optimal comfort temperature and the somatosensory temperature; if the difference value is in the fourth range, controlling the air conditioner to operate in a heating mode; controlling the compressor to raise the frequency to a fourth set frequency, and then controlling the compressor to raise the frequency according to a fourth set rate; controlling the rotating speed of the inner fan to be a medium-range rotating speed and the position of the air deflector to be the most downwind position; if the difference value is in a fifth range, controlling the air conditioner to operate in a heating mode; the compressor is increased to a fifth set frequency, and then the compressor is controlled to be increased according to a fifth set rate; the rotating speed of the inner fan is controlled to be the highest gear rotating speed, and the position of the air deflector is controlled to be the most downwind position.

In some embodiments, controlling the frequency of the compressor based on the supply air dry bulb temperature, the optimal comfort temperature, and the somatosensory temperature comprises: judging the magnitude relation between the temperature of the dry ball of the supply air and the optimal comfortable temperature, and judging the magnitude relation between the body sensing temperature and the set temperature; if the temperature of the dry bulb of the supply air is smaller than the optimal comfort temperature and the body sensing temperature is smaller than the set temperature, controlling the compressor to raise the frequency according to a third set rate; and if the temperature of the dry bulb of the supply air is smaller than the optimal comfort temperature and the body sensing temperature is smaller than the set temperature, controlling the compressor to reduce the frequency according to a third set rate, wherein the frequency of the compressor is not lower than the third set frequency.

In accordance with the method, the invention provides a control device of an air conditioner, which comprises an evaporation side, a condensation side and a compressor, wherein the evaporation side is provided with an inner fan and an air deflector; the operation modes of the air conditioner comprise a comfortable body feeling mode, and the comfortable body feeling mode can adjust the air outlet temperature of the air conditioner so that the body temperature of a user is in a comfortable range; the device comprises: the acquisition unit is configured to acquire geographic position information, current time information, air supply dry bulb temperature, air supply relative humidity, air supply wind speed of the inner fan and body temperature of a user of the air conditioner after the air conditioner is started and the comfort mode is started; and the control unit is configured to control the running mode of the air conditioner, the frequency of the compressor, the rotating speed of the inner fan and the position of the air deflector according to the geographical position information of the position of the air conditioner, the current time information, the temperature of the air supply dry bulb, the relative humidity of the air supply, the air supply speed of the inner fan and the body temperature of the user.

In some embodiments, after the air conditioner is turned on and the comfort mode is turned on, the control unit obtains geographical location information of a location where the air conditioner is located, the current time information, the supply air dry bulb temperature, the supply air relative humidity, and the body temperature of the user, and further includes: the compressor is controlled to stop running, the inner fan runs according to the maximum rotating speed, and the position of the air deflector is the most downwind position; the most downwind position is the position with the minimum wind resistance of the wind deflector to the inner fan; and controlling the air conditioner to establish connection with the mobile terminal of the user so as to enable the air conditioner to be networked through the mobile terminal, and acquiring the geographic position information of the position of the air conditioner and the current time information.

In some embodiments, the geographic location information of the air conditioner includes latitude information and altitude information of the location of the air conditioner; the current time information comprises current month information; the control unit controls the running mode of the air conditioner, the frequency of the compressor, the rotating speed of the inner fan and the position of the air deflector according to the geographical position information of the position of the air conditioner, the current time information, the temperature of the air supply air dry bulb, the relative humidity of the air supply air, the air supply speed of the inner fan and the body temperature of the user, and comprises the following steps: determining an optimal comfort temperature according to latitude information and altitude information of the position where the air conditioner is located and the current month information; determining a temperature sensing degree according to the optimal comfort temperature, the supply air dry bulb temperature, the supply air relative humidity and the supply air speed of the inner fan; and controlling the running mode of the air conditioner, the frequency of the compressor, the rotating speed of the inner fan and the position of the air deflector according to the air supply air dry bulb temperature, the optimal comfort temperature, the body sensing temperature and the body temperature of the user.

In some embodiments, the control unit controls the operation mode of the air conditioner, the frequency of the compressor, the rotational speed of the inner fan, and the position of the air guide plate according to the supply air dry bulb temperature, the optimal comfort temperature, the body temperature, and the body temperature of the user, and includes: determining the range of the difference between the body temperature of the user and the standard body temperature; if the difference value is in a first range, controlling the air conditioner to operate in a refrigeration mode; the compressor is increased to a first set frequency, and then the compressor is controlled to be increased according to a first set rate; controlling the rotating speed of the inner fan to be the highest gear rotating speed and the position of the air deflector to be the most downwind position; if the difference value is in the second range, controlling the air conditioner to operate in a refrigeration mode; controlling the compressor to raise the frequency to a second set frequency, and then controlling the compressor to raise the frequency according to a second set rate; controlling the rotating speed of the inner fan to be a medium-range rotating speed and the position of the air deflector to be the most downwind position; if the difference value is in a third range, controlling the compressor to rise to a third set frequency, controlling the rotating speed of the inner fan to be a low-gear rotating speed, and controlling the air deflector to swing; controlling the frequency of the compressor according to the supply air dry bulb temperature, the optimal comfort temperature and the somatosensory temperature; if the difference value is in the fourth range, controlling the air conditioner to operate in a heating mode; controlling the compressor to raise the frequency to a fourth set frequency, and then controlling the compressor to raise the frequency according to a fourth set rate; controlling the rotating speed of the inner fan to be a medium-range rotating speed and the position of the air deflector to be the most downwind position; if the difference value is in a fifth range, controlling the air conditioner to operate in a heating mode; the compressor is increased to a fifth set frequency, and then the compressor is controlled to be increased according to a fifth set rate; the rotating speed of the inner fan is controlled to be the highest gear rotating speed, and the position of the air deflector is controlled to be the most downwind position.

In some embodiments, the control unit controls the frequency of the compressor according to the supply air dry bulb temperature, the optimal comfort temperature, and the somatosensory temperature, including: judging the magnitude relation between the temperature of the dry ball of the supply air and the optimal comfortable temperature, and judging the magnitude relation between the body sensing temperature and the set temperature; if the temperature of the dry bulb of the supply air is smaller than the optimal comfort temperature and the body sensing temperature is smaller than the set temperature, controlling the compressor to raise the frequency according to a third set rate; and if the temperature of the dry bulb of the supply air is smaller than the optimal comfort temperature and the body sensing temperature is smaller than the set temperature, controlling the compressor to reduce the frequency according to a third set rate, wherein the frequency of the compressor is not lower than the third set frequency.

In accordance with another aspect of the present invention, there is provided an air conditioner including: the control device of the air conditioner.

In accordance with the above method, a further aspect of the present invention provides a storage medium, where the storage medium includes a stored program, and when the program runs, the device where the storage medium is controlled to execute the control method of the air conditioner described above.

According to the scheme, after the user starts the comfort mode, different control strategies can be selected according to the geographical position information of the position where the air conditioner is located, the current time information, the temperature of the air supply dry bulb, the relative humidity of the air supply, the air supply speed of the inner fan and the body temperature of the user, and the running mode of the air conditioner, the frequency of the compressor, the rotating speed of the inner fan and the position of the air deflector are controlled. The air conditioner control strategy is determined according to the actual use environment, so that the temperature of the body of a user is in a comfortable range, the self-adaptation level of the air conditioner is improved, and the use requirements under outdoor multiple scenes are met.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

The technical scheme of the invention is further described in detail through the drawings and the embodiments.

Drawings

FIG. 1 is a flow chart of an embodiment of a control method of an air conditioner according to the present invention;

FIG. 2 is a flow chart of an embodiment of determining a temperature sensing and performing air conditioning control in the method of the present invention;

FIG. 3 is a schematic structural view of an embodiment of a control device of an air conditioner according to the present invention;

FIG. 4 is a schematic diagram of a control system structure of an air conditioner according to an embodiment of the present invention;

FIG. 5 is a flow chart of an embodiment of the control logic of the air conditioner according to the present invention;

FIG. 6 is a flow chart of a comfort mode of an air conditioner according to an embodiment of the present invention;

in the embodiment of the present invention, reference numerals are as follows, in combination with the accompanying drawings:

102-an acquisition unit; 104-a control unit.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments of the present invention and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Although the portable outdoor air conditioner has many kinds, most control methods are simple, and the operation modes in a refrigeration mode or a heating mode are as follows: the fixed operating frequency mode is that the air conditioner operates according to the operating modes selected by the user (such as a strong mode, a refrigerating mode, a greenhouse mode and the like) according to the operating frequency set by a program, and other frequency modulation control is not involved; and according to the target air supply temperature set by a user, the air supply temperature difference control mode calculates the temperature difference between the actual air supply temperature and the target air supply temperature, and executes frequency modulation control. The two control modes only consider whether the operation parameters of the air conditioner end reach the set target values, the comfort level of the user end is not considered, and closed loop control is not formed between the user and the air conditioner, so that the air conditioner has single function and a simple control method.

Therefore, the control method of the air conditioner provided by the invention combines a plurality of parameters such as geographical position information, time information, user body temperature and the like, controls the running mode of the air conditioner, the frequency of the compressor, the rotating speed of the inner fan and the position of the air deflector, improves the air supply comfort of the portable air conditioner in a refrigerating mode and a heating mode, and enables the control strategy of the air conditioner to be more suitable for the actual demands of users.

According to an embodiment of the present invention, there is provided a control method of an air conditioner including an evaporation side provided with an inner fan and an air deflector, a condensation side, and a compressor; the operation modes of the air conditioner comprise a comfortable body feeling mode, the comfortable body feeling mode can adjust the air outlet temperature of the air conditioner so that the body temperature of a user is in a comfortable range, and when the user starts the comfortable body feeling mode, the control method is executed. A schematic flow chart of an embodiment of the method of the present invention is shown in fig. 1. The control method of the air conditioner may include: step S110 and step S120.

At step S110, after the air conditioner is turned on and the comfort mode is turned on, geographical location information, current time information, supply air dry bulb temperature, supply air relative humidity, supply air speed of the inner fan, and body temperature of a user are obtained.

The control system structure of the air conditioner of the present invention as shown in fig. 4, the air conditioner has: bluetooth module, central control module, sensor module, executor module and comfortable body sense mode control module. The comfort body sensing mode control module is provided with an optimal comfort temperature calculation module and a body sensing temperature calculation module; for realizing a comfortable body feeling mode of the air conditioner. Specifically, as shown in the schematic diagram of the control logic shown in fig. 5, the specific functions of the modules are as follows:

and the timing module is used for timing the control instruction when the air conditioner executes the comfort mode.

And the Bluetooth module is used for connecting a mobile phone of a user when the air conditioner executes the comfort mode and acquiring relevant calculation parameters required by control through mobile phone networking.

The sensor module comprises a temperature sensor, a humidity sensor and an infrared human body temperature monitor. Specifically, the temperature sensor is arranged at an air outlet of the air conditioner evaporator and is used for detecting the temperature of the air supply air dry bulb of the air conditioner and feeding back the obtained temperature information of the air supply air dry bulb to the central control module; the humidity sensor is arranged at an air outlet of the air conditioner evaporator and is used for detecting the relative humidity of air supplied by the air conditioner and feeding back the obtained relative humidity information of the air supplied by the air conditioner to the central control module; the infrared human body temperature monitor is arranged on the air conditioner and used for detecting the body surface temperature of the human body and feeding the obtained body surface temperature information back to the central control module.

The actuator module comprises a compressor module, an inner fan module and an air deflector module, and particularly, the compressor module is a core power component for providing cold or heat for an air conditioner; the inner fan module is a power component for conveying air quantity to a user and is positioned at the evaporator end of the air conditioner; the air deflector module is an air guide component for adjusting the air supply angle of the air supply outlet at the evaporation end, is positioned at the air supply outlet at the evaporator end of the air conditioner, and can realize the air supply action of left and right air swinging through the operation of the air deflector.

The comfort somatosensory mode control module comprises an optimal comfort temperature calculation module and a somatosensory temperature calculation module. Specifically, the optimal comfort temperature calculating module stores an algorithm model for calculating the optimal comfort temperature, and the central control module is required to mobilize the Bluetooth module to be connected with a mobile phone of a user to obtain calculation parameters required by calculating the optimal comfort temperature through mobile phone networking. The body temperature sensing calculation module stores an algorithm model for calculating the body temperature sensing, the operation of the body temperature sensing calculation module firstly needs the optimal comfortable temperature module to finish the calculation of the optimal comfortable temperature, the calculated optimal comfortable temperature value is transmitted to the body temperature sensing calculation module, then the central control module mobilizes the sensor module to obtain the value information of the air supply dry bulb temperature and the air supply relative humidity of the current air conditioner, and finally the information is summarized into the algorithm model of the body temperature sensing calculation module to finish the calculation of the body temperature sensing.

The central control module is a core control plate of the air conditioner and is used for: the Bluetooth module is mobilized, and connected with a mobile phone of a user to carry out networking, so as to obtain calculation parameters required by calculating the optimal comfort temperature; the sensor module is mobilized to acquire parameters including the temperature of the dry bulb of the air supply, the relative humidity of the air supply and the body temperature of the human body; the comfort body sensing mode control module is mobilized, the optimal comfort temperature module in the comfort body sensing mode control module is used for completing the calculation of the optimal comfort temperature, and the body sensing temperature calculation module is used for completing the calculation of the body sensing temperature; and the actuator module is mobilized, and the execution action of the comfort somatosensory mode of the air conditioner is completed jointly through the coordination work of the compressor module, the inner fan module and the air deflector module.

In some embodiments, after the air conditioner is turned on and the comfort mode is turned on, before obtaining the geographical location information of the location where the air conditioner is located, the current time information, the supply air dry bulb temperature, the supply air relative humidity, and the body temperature of the user, the method further includes:

the compressor is controlled to stop running, the inner fan runs according to the maximum rotating speed, and the position of the air deflector is the most downwind position; the most downwind position is a position with the minimum wind resistance of the wind deflector to the inner fan, and the wind outlet of the inner fan is maximum when the wind deflector is positioned at the most downwind position. For example, for the left-right swinging air guide plate, when the air guide plate is positioned at the left-right centering position of swinging, the resistance of the air guide plate to the air sent out by the internal machine is minimum, and the air at the air conditioner can be fully mixed with the air at other positions, so that the acquired air supply dry bulb temperature and air supply relative humidity are more accurate, and the subsequent control is convenient.

And controlling the air conditioner to establish connection with the mobile terminal of the user so as to enable the air conditioner to be networked through the mobile terminal, and acquiring the geographic position information of the position of the air conditioner and the current time information.

Specifically, after the user opens the comfort mode, the central control module first issues a self-checking instruction of the comfort mode after receiving the instruction of opening the comfort mode. Comprising the following steps: a timing module is mobilized to start the self-checking mode timing with the execution duration of DeltaT 1 (the value range is 1-3 min, and the optimal value is 90 s); sending an instruction to the compressor module, and immediately stopping the operation of the compressor and keeping the stop state if the compressor is in the operation state; and sending a command to the air deflector module, resetting the air deflector, and finally controlling the air deflector to the most downwind position, namely the left and right central position. Sending an instruction to the inner fan module, and immediately controlling the inner fan to be switched to the maximum rotation speed for running if the inner fan is in other rotation speed states, and continuously running for a time delta T2 (the value range is 1-3 min, and the optimal value is 80 s); and sending an instruction to the Bluetooth module, and after the Bluetooth module receives the instruction, sending a connection instruction to a mobile phone of a user and acquiring networking permission through the mobile phone of the user.

After the self-checking mode is executed, the central control module sends instructions to the Bluetooth module, the sensor module and the timing module, and parameter information required by the central control module is obtained. Because the air conditioner may be operated in other modes before the comfort mode is started, a large temperature difference exists between the temperature of the heat exchanger and the temperature of the surrounding environment, the environment parameters acquired by the sensor are prevented from being greatly different from the actual environment temperature by executing the self-checking mode, and the subsequent control decision selection is facilitated.

When the parameter information is obtained, after receiving the instruction of the central control module, the Bluetooth module obtains latitude information including the position of the air conditioner, current month information and altitude information of the position of the air conditioner through the networking function of the mobile phone of the user, and feeds the information back to the central control module.

After the temperature sensor receives the instruction of the central control module, under the cooperation of the timing module, the sensor module controls the temperature sensor to continuously collect 5 groups of air supply dry bulb temperature data according to the time interval of delta T3 (the value range is 1-20 s, the optimal value is 5 s), then the data collection module calculates the average value of the collected 5 groups of air supply dry bulb temperature data, and the air supply dry bulb temperature value after the average value is used as the current air supply dry bulb temperature value of the room where the current air conditioner is located to be fed back to the central control module.

After the humidity sensor receives the instruction of the central control module, under the cooperation of the timing module, the sensor module controls the humidity sensor to continuously collect 5 groups of air supply relative humidity data according to the delta T3 as a time interval, then the data collection module calculates the average value of the collected 5 groups of air supply relative humidity data, and the air supply relative humidity value after the average value is used as the current air supply relative humidity of the room where the current air conditioner is located to be fed back to the central control module.

After the infrared human body temperature monitor receives the instruction of the central control module, under the cooperation of the timing module, the sensor module controls the infrared human body temperature monitor to continuously collect human body temperature parameters in the inspection range of 5 groups of infrared monitors according to the delta T3 as a time interval, and then the data collection module calculates the average value of the collected 5 groups of human body temperature data and feeds the human body temperature value after the average value back to the central control module as the current human body temperature value of a user.

When the infrared human body temperature monitor can not detect the body temperature value of the human body in the continuous 5 groups of parameters in the monitoring inspection range, the infrared human body monitor feeds back information to the sensor module, the sensor module feeds back the information to the central control module, and the central control module determines that the air conditioner is in an unmanned state in the air supply range. At this time, the central control module sends an instruction to the bluetooth module, and sends a prompt message to the mobile phone of the user through the bluetooth module, or displays the prompt message on the display panel of the air conditioner, so as to inform the user of whether the current surrounding of the air conditioner is in an unmanned or remote state or not and whether the comfort mode is continuously executed. If the user selects the comfortable body feeling mode to continue running through the mobile phone end, the air conditioner continues running, and if the user selects the uncomfortable body feeling mode to continue running through the mobile phone end, the air conditioner executes a standby instruction.

Specifically, after the prompt message is sent, the system keeps the time length of DeltaT 4 (the value range is 1-20 min, the optimal value is 10 min) for the user to confirm, and if the user confirms the operation of the air conditioner through the mobile phone end or the panel of the air conditioner in the time length of DeltaT 4, the air conditioner executes a corresponding operation instruction according to the instruction of the user; if the user does not select to confirm the operation of the air conditioner through the mobile phone end or the panel of the air conditioner within the time length of delta T4, the central control module instructs the air conditioner to stop. If the user chooses to confirm that the air conditioner continues to operate in the comfort mode and the body temperature of the user cannot be detected, the central control module sets the body temperature data of the user to be a default of 37.5 ℃.

At step S120, according to the geographical location information of the location of the air conditioner, the current time information, the temperature of the air supply dry bulb, the relative humidity of the air supply, the air supply speed of the inner fan, and the body temperature of the user, the operation mode of the air conditioner, the frequency of the compressor, the rotational speed of the inner fan, and the position of the air deflector are controlled.

In some embodiments, the geographic location information of the air conditioner includes latitude information and altitude information of the location of the air conditioner; the current time information includes current month information.

In some embodiments, in step S120, according to the geographical location information of the location where the air conditioner is located, the current time information, the supply air dry bulb temperature, the supply air relative humidity, the supply air speed of the inner fan, and the body temperature of the user, a specific process of controlling the operation mode of the air conditioner, the frequency of the compressor, the rotational speed of the inner fan, and the location of the air deflector is shown in fig. 2, including: step S210 to step S230.

Step S210, determining the optimal comfort temperature according to the latitude information and the altitude information of the position where the air conditioner is located and the current month information. The formula for calculating the optimal comfort temperature is:

T _s ＝22.7×[1+0.3×sin(φ-23.5)]-|0.3×cos[15°×(M-1)]|-2×tan(H/100)

in the method, in the process of the invention,for latitude information of the position where the air conditioner is located, M is current month information, for example, the corresponding value of 1 month is 1, the corresponding value of 2 months is 2, and the like; h is altitude information of the position where the air conditioner is located, for example, the corresponding value of the altitude 10m is 10, the corresponding value of the altitude 100m is 100, and so on; t (T) _s Is the optimal comfort temperature.

Specifically, the central control module sends the related parameters acquired in the self-checking mode to the comfort mode control module, and the optimal comfort temperature is completed in the optimal comfort temperature calculation module in the comfort mode control module.

After the optimal comfort temperature calculation module completes the first set of optimal comfort temperature calculation values, the set of optimal comfort temperature values is stored in the optimal comfort temperature calculation module. When the central control module receives an instruction of confirming to continue to run the comfort mode, the timing module starts to execute a timing instruction, the timing module counts time according to the time length of delta T5 (the value range is 1-10 min, the optimal value is 5 min), after the timing module finishes timing of a group of delta T5 time length, the timing module feeds back a group of signals to the central control module, after receiving the group of signals, the central control module sends a group of instructions of calling the optimal comfort temperature to the optimal comfort temperature calculation module, and after receiving the group of signals of the central control module, the optimal comfort temperature calculation module sends a first group of optimal comfort temperature values stored in the optimal comfort temperature calculation module to the body temperature calculation module so as to update the calculated value of the body temperature in real time and adjust a subsequent control strategy.

And step S220, determining a body temperature sensing degree according to the optimal comfort temperature, the supply air dry bulb temperature, the supply air relative humidity and the supply air speed of the inner fan.

Specifically, before calculating the somatosensory temperature, judging the magnitude relation between the air supply air dry bulb temperature and the optimal comfortable temperature, and if the air supply air dry bulb temperature is greater than or equal to the optimal comfortable temperature, calculating the somatosensory temperature according to the formula:

T _g ＝T _a +14×[exp(0.05×(T _a -T _s )×(RH-RH _S ))]-0.03×(T _a -T _s )×v

if the supply air dry bulb temperature is less than the optimal comfort temperature, the formula for calculating the somatosensory temperature is:

T _g ＝T _a -14×[exp(0.05×(T _s -T _a )×(RH-RH _S ))]-0.01×(T _s -T _a )×v

wherein T is _g The body temperature is a sensing of the external thermal environment by the human body, is a comprehensive reaction of the cold and hot degree of the external environment sensed by the human body, and focuses on comfort from the human body side; t (T) _a The dry bulb temperature of the supply air, RH is the relative humidity of the supply air, RH _s For the set optimal air humidity, 55% can be set; v is the air speed of the air supplied by the inner fan and is obtained by converting the rotating speed of the inner fan. The central control module stores the rotating speed-wind speed corresponding table of the inner fan in advance, and in the actual running process, the central control module calls the rotating speed information of the inner fan and then according to the inner fanAnd the rotating speed information is used for identifying a wind speed value corresponding to the running rotating speed of the inner fan in the rotating speed-wind speed correspondence table of the inner fan, and then the value is sent to the temperature sensing calculation module for calculation.

Specifically, when the body temperature sensing temperature calculating module receives the optimal comfort temperature value sent by the optimal comfort temperature calculating module, a group of signals are fed back to the central control module, and after the central control module receives the group of instructions, the central control module mobilizes the sensor module to complete one-time data acquisition instruction. Specifically, the sensor module mobilizes the temperature sensor, the humidity sensor and the infrared human body temperature monitor, and respectively collects the air supply dry bulb temperature and the air supply relative humidity of a group of air conditioners and the human body temperature parameters in the air supply area of the group of air conditioners, and if the human body temperature parameters are not collected, the human body temperature parameters are set to be the default 37.5 ℃. And when the body sensing temperature module receives the optimal comfort temperature value sent by the optimal comfort temperature calculation module and the air conditioner air supply dry bulb temperature and the air supply relative humidity value fed back by the central control module, calculating the body sensing temperature.

And step S230, controlling the running mode of the air conditioner, the frequency of the compressor, the rotating speed of the inner fan and the position of the air deflector according to the supply air dry bulb temperature, the optimal comfort temperature, the body sensing temperature and the body temperature of the user.

According to the scheme, the optimal comfortable temperature and the somatosensory temperature are calculated, the running mode of the air conditioner and the running states of the compressor, the inner fan and the air deflector are controlled according to the optimal comfortable temperature and the somatosensory temperature, so that the air supply comfort of the portable air conditioner is higher, the self-adaptive level of the air conditioner is improved, and the control strategy is more suitable for the actual demands of users.

In some embodiments, in step S230, the specific process of controlling the operation mode of the air conditioner, the frequency of the compressor, the rotational speed of the inner fan, and the position of the air deflector according to the supply air dry bulb temperature, the optimal comfort temperature, the somatosensory temperature, and the body temperature of the user includes: step S310 to step S360.

Step S310, determining the range of the difference between the body temperature of the user and the standard body temperature.

Step S320, if the difference value is in the first range, controlling the air conditioner to operate in a refrigeration mode; the compressor is increased to a first set frequency, and then the compressor is controlled to be increased according to a first set rate; the rotating speed of the inner fan is controlled to be the highest gear rotating speed, and the position of the air deflector is controlled to be the most downwind position.

Step S330, if the difference value is in the second range, controlling the air conditioner to operate in a refrigeration mode; controlling the compressor to raise the frequency to a second set frequency, and then controlling the compressor to raise the frequency according to a second set rate; the rotating speed of the inner fan is controlled to be a medium-range rotating speed, and the position of the air deflector is controlled to be the most downwind position.

Step S340, if the difference value is in a third range, controlling the compressor to raise the frequency to a third set frequency, enabling the rotating speed of the inner fan to be a low-gear rotating speed, and enabling the air deflector to swing; and controlling the frequency of the compressor according to the supply air dry bulb temperature, the optimal comfort temperature and the somatosensory temperature.

In some embodiments, in step S340, the specific process of controlling the frequency of the compressor according to the supply air dry bulb temperature, the optimal comfort temperature, and the somatosensory temperature includes: step S410 to step S430.

Step S410, determining a magnitude relation between the supply air dry bulb temperature and the optimal comfort temperature, and determining a magnitude relation between the somatosensory temperature and the set temperature. The temperature was set at ambient comfort temperature, set at 25 ℃.

And step S420, if the temperature of the dry bulb of the supply air is smaller than the optimal comfort temperature and the body temperature is smaller than the set temperature, controlling the compressor to raise the frequency according to a third set rate.

And step S430, if the supply air dry bulb temperature is less than the optimal comfort temperature and the body sensing temperature is less than the set temperature, controlling the compressor to reduce the frequency according to a third set rate, wherein the frequency of the compressor is not lower than the third set frequency.

Step S350, if the difference value is in the fourth range, controlling the air conditioner to operate in a heating mode; controlling the compressor to raise the frequency to a fourth set frequency, and then controlling the compressor to raise the frequency according to a fourth set rate; the rotating speed of the inner fan is controlled to be a medium-range rotating speed, and the position of the air deflector is controlled to be the most downwind position.

Step S360, if the difference value is in a fifth range, controlling the air conditioner to operate in a heating mode; the compressor is increased to a fifth set frequency, and then the compressor is controlled to be increased according to a fifth set rate; the rotating speed of the inner fan is controlled to be the highest gear rotating speed, and the position of the air deflector is controlled to be the most downwind position.

Specifically, after three sets of parameters including the human body temperature Tp, the optimal comfort temperature Ts and the body temperature Tg in the air supply range of the air conditioner are obtained, firstly, the central control module preferentially executes a judgment strategy to judge the range of the difference value between the human body temperature Tp and the standard body temperature' 37.5 ℃ to obtain whether the human body surface temperature is in an overheat state or a supercooling state, and then determines a corresponding control strategy according to the range. Executing a comfort control strategy 1 when Tp-37.5 ℃ is more than or equal to 0.5 ℃, namely the difference value is in a first range; executing comfort control strategy 2 when 0.5 ℃ is more than Tp-37.5 ℃ is more than 0.3 ℃, namely the difference value is in a second range; executing a comfort control strategy 3 when the temperature is more than or equal to 0.3 ℃ and more than or equal to Tp-37.5 ℃ and more than or equal to 0.3 ℃ and the difference is in a third range; executing a comfort control strategy 4 when the temperature of-0.3 ℃ is more than Tp-37.5 ℃ and is more than or equal to-0.5 ℃, namely the difference value is in a fourth range; when-0.5 ℃ is greater than Tp-37.5 ℃, i.e., the difference is in the fifth range, comfort control strategy 5 is implemented.

The comfort control strategy 1 is: the system considers that the human body is in an overheated state in the current state, the system selects to execute a refrigerating instruction, a refrigerating mode is started, at the moment, the compressor module executes a target frequency of up-converting to 65Hz, then the inner fan module executes a high-wind-gear rotating speed according to an up-converting control strategy of 10Hz/min, the air deflector module executes the most-forward air outlet position (namely a left-right centered position) until the air outlet temperature of the air conditioner reaches a temperature value of' optimal comfort temperature Ts minus 5 ℃, and then the air dry-bulb temperature, the air relative humidity and the human body temperature are acquired again to adjust the comfort control strategy until the human body temperature is in a range of the comfort state.

Comfort control strategy 2 is: the system considers that the human body is in a slightly hot state in the current state, the system selects to execute a refrigerating instruction, a refrigerating mode is started, at the moment, the compressor module executes a target frequency which is increased to 50Hz, then the inner fan module executes a wind gear rotating speed according to an increasing frequency control strategy of 6Hz/min, the wind deflector module executes the most-smooth wind outlet position until the wind outlet temperature of the air conditioner reaches the temperature value of' the optimal comfortable temperature Ts minus 2 ℃, and then the air dry bulb temperature, the air relative humidity and the human body temperature are acquired again to adjust the comfort control strategy until the human body temperature is in a range of the comfortable state.

The comfort control strategy 3 is: the system considers that the human body is in a neutral state in the current state, the compressor module executes the frequency up to the target frequency of 30Hz, the inner fan module executes the low wind gear rotating speed, the wind deflector module executes the left and right wind swinging, and the frequency of the compressor is controlled according to the dry bulb temperature, the optimal comfort temperature and the somatosensory temperature of the supply air.

Specifically, it is determined whether the supply air dry bulb temperature Ta satisfies a target value equal to the calculated optimum comfort temperature ts±1 ℃ and whether the somatosensory temperature Tg satisfies a target value equal to 25±1 ℃. When the air conditioner selects to execute the comfort control strategy 3, any one of the two judging conditions needs to be met in the running process of the air conditioner, and the air conditioner is considered to be in the optimal comfortable air supply condition. If the air-conditioning supply air dry bulb temperature Ta is less than the optimal comfort temperature Ts+/-1 ℃, and the body sensing temperature Tg is less than 25+/-1 ℃, executing the operation according to the frequency-raising control strategy of 3Hz/min until any one of the two judging conditions is met; if the air supply dry bulb temperature Ta is greater than the optimal comfort temperature Ts+/-1 ℃, and the body sensing temperature Tg is greater than 25+/-1 ℃, the compressor executes the down-conversion control strategy operation according to 3Hz/min, the operation frequency of the compressor is not lower than 30Hz, and if the time duration of DeltaT 6 (the value range is 5-30 min, and the preferred value is 20 min) is prolonged, the compressor is controlled to stop.

The comfort control strategy 4 is: the system considers that the human body is in a slightly cold state in the current state, the system selects to execute a heating instruction, a heating mode is started, at the moment, the compressor module executes a target frequency which is increased to 50Hz, then the inner fan module executes a wind speed in accordance with an increasing control strategy of 6Hz/min, the wind deflector module executes the most-smooth wind outlet position until the wind outlet temperature of the air conditioner reaches a temperature value of' optimal comfort temperature Ts plus 2 ℃, and then the air dry bulb temperature, the air relative humidity and the human body temperature are acquired again to adjust the comfort control strategy until the human body temperature is in a range of the comfort state.

The comfort control strategy 5 is: the system considers that the human body is in a supercooled state in the current state, the system selects to execute a heating instruction, a heating mode is started, at the moment, the compressor module executes a target frequency which is increased to 65Hz, then the inner fan module executes a high-wind-gear rotating speed according to an up-conversion control strategy of 10Hz/min, the wind deflector module executes the most-down wind outlet position until the wind outlet temperature of the air conditioner reaches a temperature value of' optimal comfort temperature Ts plus 5 ℃, and then the air dry bulb temperature, the air relative humidity and the human body temperature are acquired again to adjust the comfort control strategy until the human body temperature is in a comfort state range.

Fig. 6 is a schematic flow chart of an embodiment of a comfort mode of an air conditioner according to the present invention, as shown in fig. 6, a method for executing the comfort mode according to the present invention includes:

step 1, according to the control measure 1, a self-checking mode is executed, and the current ambient air dry bulb temperature value, the air relative humidity value and the human body temperature value of the room where the current air conditioner is located are obtained through the combined work of the compressor module, the air deflector module and the inner fan module, so that the selection of a subsequent control decision is facilitated.

And 2, calculating the optimal comfort temperature Ts according to the control measure 2, and calculating and acquiring the optimal comfort temperature Ts of the current environment of the air conditioner, wherein the optimal comfort temperature Ts is used for judging a body temperature sensing formula calculated in the control measure 3 so as to update the calculated value of the body temperature Tg in real time and adjust a subsequent control strategy.

And 3, calculating the body temperature Tg according to the control measure 3, and calculating the body temperature Tg of the current environment of the air conditioner according to the optimal comfort temperature Ts of the chelate calculated in the control measure 2.

And 4, executing a comfort control strategy according to the control measure 4, and selecting a specific comfort control strategy according to three groups of parameters including the body temperature Tp, the optimal comfort temperature Ts and the body temperature Tg in the calculated air supply range of the air conditioner.

By adopting the technical scheme of the embodiment, after the user opens the comfort mode, different control strategies can be selected according to the geographical position information of the position where the air conditioner is located, the current time information, the temperature of the air supply dry bulb, the relative humidity of the air supply, the air supply speed of the inner fan and the body temperature of the user, and the running mode of the air conditioner, the frequency of the compressor, the rotating speed of the inner fan and the position of the air deflector are controlled. The air conditioner control strategy is determined according to the actual use environment, so that the temperature of the body of a user is in a comfortable range, the self-adaptation level of the air conditioner is improved, and the use requirements under outdoor multiple scenes are met.

According to an embodiment of the present invention, there is also provided a control apparatus of an air conditioner corresponding to a control method of an air conditioner. The air conditioner comprises an evaporation side, a condensation side and a compressor, wherein the evaporation side is provided with an inner fan and an air deflector; the operation modes of the air conditioner comprise a comfortable body feeling mode, the comfortable body feeling mode can adjust the air outlet temperature of the air conditioner so that the body temperature of a user is in a comfortable range, and when the user starts the comfortable body feeling mode, the control method is executed. Referring to fig. 3, a schematic diagram of an embodiment of the apparatus of the present invention is shown. The control device of the air conditioner may include: an acquisition unit 102 and a control unit 104.

The acquiring unit 102 is configured to acquire geographical position information, current time information, supply air dry bulb temperature, supply air relative humidity, supply air speed of the inner fan and body temperature of a user of the air conditioner after the air conditioner is started and the comfort mode is started. The specific function and process of the acquisition unit 102 refer to step S110.

In some embodiments, after the air conditioner is turned on and the comfort mode is turned on, the control unit 104 obtains the geographical location information of the location where the air conditioner is located, the current time information, the supply air dry bulb temperature, the supply air relative humidity, and the body temperature of the user, and further includes:

the control unit 104 is specifically further configured to control the compressor to stop running, the inner fan to run at the maximum rotation speed, and the position of the air deflector to be the most downwind position; the most downwind position is a position with the minimum wind resistance of the wind deflector to the inner fan, and the wind outlet of the inner fan is maximum when the wind deflector is positioned at the most downwind position. For example, for the left-right swinging air guide plate, when the air guide plate is positioned at the left-right centering position of swinging, the resistance of the air guide plate to the air sent out by the internal machine is minimum, and the air at the air conditioner can be fully mixed with the air at other positions, so that the acquired air supply dry bulb temperature and air supply relative humidity are more accurate, and the subsequent control is convenient.

The control unit 104 is specifically further configured to control the air conditioner to establish a connection with the mobile terminal of the user, so that the air conditioner can be networked through the mobile terminal, so as to obtain the geographic location information of the location where the air conditioner is located and the current time information.

And a control unit 104 configured to control an operation mode of the air conditioner, a frequency of the compressor, a rotational speed of the inner fan and a position of the air deflector according to geographical position information of a position of the air conditioner, the current time information, the supply air dry bulb temperature, the supply air relative humidity, the inner fan supply wind speed and the body temperature of the user. The specific function and process of the control unit 104 refer to step S120.

In some embodiments, the control unit 104 controls the operation mode of the air conditioner, the frequency of the compressor, the rotational speed of the inner fan, and the position of the air deflector according to the geographical position information of the position of the air conditioner, the current time information, the supply air dry bulb temperature, the supply air relative humidity, the supply air speed of the inner fan, and the body temperature of the user, and includes:

the control unit 104 is specifically further configured to determine an optimal comfort temperature according to latitude information and altitude information of the location where the air conditioner is located, and the current month information. The specific function and process of the control unit 104 refer to step S210. The formula for calculating the optimal comfort temperature is:

T _s ＝22.7×[1+0.3×sin(φ-23.5)]-|0.3×cos[15°×(M-1)]|-2×tan(H/100)

The control unit 104 is specifically further configured to determine a sensible temperature based on the optimal comfort temperature, the supply air dry bulb temperature, the supply air relative humidity, and the inner blower supply air speed. The specific function and process of the control unit 104 refer to step S220.

T _g ＝T _a +14×[exp(0.05×( _T a-T _s )×(RH-RH _S ))]-0.03×(T _a -T _s )×v

wherein T is _g The body temperature is a sensing of the external thermal environment by the human body, is a comprehensive reaction of the cold and hot degree of the external environment sensed by the human body, and focuses on comfort from the human body side; t (T) _a The dry bulb temperature of the supply air, RH is the relative humidity of the supply air, RH _s For the set optimal air humidity, 55% can be set; v is the air speed of the air supplied by the inner fan and is obtained by converting the rotating speed of the inner fan. The method comprises the steps that an inner fan rotating speed-wind speed corresponding table is stored in a central control module in advance, in the actual operation process, the central control module is used for calling the rotating speed information of the inner fan, then according to the rotating speed information of the inner fan, a wind speed value corresponding to the operating rotating speed of the inner fan in the inner fan rotating speed-wind speed corresponding table is identified, and then the value is sent to a temperature sensing temperature calculating module for calculation.

The control unit 104 is specifically further configured to control the operation mode of the air conditioner, the frequency of the compressor, the rotational speed of the inner fan, and the position of the air deflector according to the supply air dry bulb temperature, the optimal comfort temperature, the somatosensory temperature, and the body temperature of the user. The specific function and process of the control unit 104 refer to step S230.

In some embodiments, the control unit 104 controls the operation mode of the air conditioner, the frequency of the compressor, the rotational speed of the inner fan, and the position of the air deflector according to the supply air dry bulb temperature, the optimal comfort temperature, the body temperature, and the body temperature of the user, and includes:

the control unit 104 is in particular further configured to determine the range in which the difference between the body temperature of the user and the standard body temperature is located. The specific function and process of the control unit 104 refer to step S310.

The control unit 104 is specifically further configured to control the air conditioner to operate in a cooling mode if the difference value is in a first range; the compressor is increased to a first set frequency, and then the compressor is controlled to be increased according to a first set rate; the rotating speed of the inner fan is controlled to be the highest gear rotating speed, and the position of the air deflector is controlled to be the most downwind position. The specific function and process of the control unit 104 refer to step S320.

The control unit 104 is specifically further configured to control the air conditioner to operate in a cooling mode if the difference value is in a second range; controlling the compressor to raise the frequency to a second set frequency, and then controlling the compressor to raise the frequency according to a second set rate; the rotating speed of the inner fan is controlled to be a medium-range rotating speed, and the position of the air deflector is controlled to be the most downwind position. The specific function and process of the control unit 104 refer to step S330.

The control unit 104 is specifically further configured to control the compressor to raise the frequency to a third set frequency, the rotation speed of the inner fan is a low-gear rotation speed, and the air deflector swings if the difference value is in a third range; and controlling the frequency of the compressor according to the supply air dry bulb temperature, the optimal comfort temperature and the somatosensory temperature. The specific function and process of the control unit 104 refer to step S340.

In some embodiments, the control unit 104 controls the frequency of the compressor according to the supply air dry bulb temperature, the optimal comfort temperature, and the somatosensory temperature, including:

the control unit 104 is specifically further configured to determine a magnitude relation between the supply air dry bulb temperature and the optimal comfort temperature, and determine a magnitude relation between the body sensing temperature and a set temperature. The temperature was set at ambient comfort temperature, set at 25 ℃. The specific function and process of the control unit 104 refer to step S410.

The control unit 104 is specifically further configured to control the compressor to raise the frequency according to a third set rate if the supply air dry bulb temperature is less than the optimal comfort temperature and the somatosensory temperature is less than the set temperature. The specific function and process of the control unit 104 refer to step S420.

The control unit 104 is specifically further configured to control the compressor to perform frequency reduction according to a third set rate if the supply air dry bulb temperature is less than the optimal comfort temperature and the body sensing temperature is less than a set temperature, and the frequency of the compressor is not lower than the third set frequency. The specific function and process of the control unit 104 refer to step S430.

The control unit 104 is specifically further configured to control the air conditioner to operate in a heating mode if the difference value is in a fourth range; controlling the compressor to raise the frequency to a fourth set frequency, and then controlling the compressor to raise the frequency according to a fourth set rate; the rotating speed of the inner fan is controlled to be a medium-range rotating speed, and the position of the air deflector is controlled to be the most downwind position. The specific function and process of the control unit 104 refer to step S350.

The control unit 104 is specifically further configured to control the air conditioner to operate in a heating mode if the difference value is in a fifth range; the compressor is increased to a fifth set frequency, and then the compressor is controlled to be increased according to a fifth set rate; the rotating speed of the inner fan is controlled to be the highest gear rotating speed, and the position of the air deflector is controlled to be the most downwind position. The specific function and process of the control unit 104 refer to step S360.

Specifically, it is determined whether the supply air dry bulb temperature Ta satisfies a target value equal to the calculated optimum comfort temperature ts±1 ℃ and whether the somatosensory temperature Tg satisfies a target value equal to 25±1 ℃. When the air conditioner selects to execute the comfort control strategy 3, one of the two judging conditions needs to be met in the running process of the air conditioner, and the air conditioner is considered to be in the optimal comfortable air supply condition. If the air-conditioning supply air dry bulb temperature Ta is less than the optimal comfort temperature Ts+/-1 ℃, and the body sensing temperature Tg is less than 25+/-1 ℃, executing the operation according to the frequency-raising control strategy of 3Hz/min until any one of the two judging conditions is met; if the air supply dry bulb temperature Ta is greater than the optimal comfort temperature Ts+/-1 ℃, and the body sensing temperature Tg is greater than 25+/-1 ℃, the compressor executes the down-conversion control strategy operation according to 3Hz/min, the operation frequency of the compressor is not lower than 30Hz, and if the time duration of DeltaT 6 (the value range is 5-30 min, and the preferred value is 20 min) is prolonged, the compressor is controlled to stop.

Since the processes and functions implemented by the apparatus of the present embodiment substantially correspond to the embodiments, principles and examples of the foregoing methods, the descriptions of the embodiments are not exhaustive, and reference may be made to the descriptions of the foregoing embodiments and their descriptions are omitted herein.

By adopting the technical scheme, after the user starts the comfort mode, different control strategies can be selected according to the geographical position information of the position of the air conditioner, the current time information, the temperature of the air supply dry bulb, the relative humidity of the air supply, the air supply speed of the inner fan and the body temperature of the user, and the running mode of the air conditioner, the frequency of the compressor, the rotating speed of the inner fan and the position of the air deflector can be controlled. The air conditioner control strategy is determined according to the actual use environment, so that the temperature of the body of a user is in a comfortable range, the self-adaptation level of the air conditioner is improved, and the use requirements under outdoor multiple scenes are met.

According to an embodiment of the present invention, there is also provided an air conditioner corresponding to the control device of the air conditioner. The air conditioner may include: the control device of the air conditioner.

Since the processes and functions implemented by the air conditioner of the present embodiment basically correspond to the embodiments, principles and examples of the foregoing apparatus, the description of the present embodiment is not exhaustive, and reference may be made to the related descriptions of the foregoing embodiments, which are not repeated herein.

According to an embodiment of the present invention, there is also provided a storage medium corresponding to a control method of an air conditioner, the storage medium including a stored program, wherein an apparatus in which the storage medium is controlled to execute the control method of the air conditioner described above when the program runs.

Since the processes and functions implemented by the storage medium of the present embodiment substantially correspond to the embodiments, principles and examples of the foregoing methods, the descriptions of the present embodiment are not exhaustive, and reference may be made to the related descriptions of the foregoing embodiments, which are not repeated herein.

In summary, it is readily understood by those skilled in the art that the above-described advantageous ways can be freely combined and superimposed without conflict.

The above description is only an example of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The control method of the air conditioner is characterized by comprising an evaporation side, a condensation side and a compressor, wherein the evaporation side is provided with an inner fan and an air deflector; the operation modes of the air conditioner comprise a comfortable body feeling mode, and the comfortable body feeling mode can adjust the air outlet temperature of the air conditioner so that the body temperature of a user is in a comfortable range; the method comprises the following steps:

After the air conditioner is started and the comfortable body feeling mode is started, geographical position information, current time information, air supply air dry bulb temperature, air supply air relative humidity, air supply air speed of the inner fan and body temperature of a user of the position where the air conditioner is located are obtained;

and controlling the running mode of the air conditioner, the frequency of the compressor, the rotating speed of the inner fan and the position of the air deflector according to the geographical position information of the position of the air conditioner, the current time information, the temperature of the air supply air dry bulb, the relative humidity of the air supply air, the air supply speed of the inner fan and the body temperature of the user.

2. The method according to claim 1, wherein after the air conditioner is turned on and the comfort mode is turned on, acquiring geographical position information of a position where the air conditioner is located, the current time information, the supply air dry bulb temperature, the supply air relative humidity, and the body temperature of the user, further comprises:

the compressor is controlled to stop running, the inner fan runs according to the maximum rotating speed, and the position of the air deflector is the most downwind position; the most downwind position is the position with the minimum wind resistance of the wind deflector to the inner fan;

3. The control method of an air conditioner according to claim 1, wherein the geographical location information of the air conditioner includes latitude information and altitude information of a location where the air conditioner is located; the current time information comprises current month information;

according to the geographical position information of the position of the air conditioner, the current time information, the temperature of the dry bulb of the air supply air, the relative humidity of the air supply air, the air supply speed of the inner fan and the body temperature of the user, the operation mode of the air conditioner, the frequency of the compressor, the rotating speed of the inner fan and the position of the air deflector are controlled, and the method comprises the following steps:

determining an optimal comfort temperature according to latitude information and altitude information of the position where the air conditioner is located and the current month information;

determining a temperature sensing degree according to the optimal comfort temperature, the supply air dry bulb temperature, the supply air relative humidity and the supply air speed of the inner fan;

And controlling the running mode of the air conditioner, the frequency of the compressor, the rotating speed of the inner fan and the position of the air deflector according to the air supply air dry bulb temperature, the optimal comfort temperature, the body sensing temperature and the body temperature of the user.

4. The control method of an air conditioner according to claim 3, wherein controlling the operation mode of the air conditioner, the frequency of the compressor, the rotational speed of the inner fan, and the position of the air deflector according to the supply air dry bulb temperature, the optimal comfort temperature, the body temperature, and the body temperature of the user comprises:

determining the range of the difference between the body temperature of the user and the standard body temperature;

if the difference value is in a first range, controlling the air conditioner to operate in a refrigeration mode; the compressor is increased to a first set frequency, and then the compressor is controlled to be increased according to a first set rate; controlling the rotating speed of the inner fan to be the highest gear rotating speed and the position of the air deflector to be the most downwind position;

if the difference value is in the second range, controlling the air conditioner to operate in a refrigeration mode; controlling the compressor to raise the frequency to a second set frequency, and then controlling the compressor to raise the frequency according to a second set rate; controlling the rotating speed of the inner fan to be a medium-range rotating speed and the position of the air deflector to be the most downwind position;

If the difference value is in a third range, controlling the compressor to rise to a third set frequency, controlling the rotating speed of the inner fan to be a low-gear rotating speed, and controlling the air deflector to swing; controlling the frequency of the compressor according to the supply air dry bulb temperature, the optimal comfort temperature and the somatosensory temperature;

if the difference value is in the fourth range, controlling the air conditioner to operate in a heating mode; controlling the compressor to raise the frequency to a fourth set frequency, and then controlling the compressor to raise the frequency according to a fourth set rate; controlling the rotating speed of the inner fan to be a medium-range rotating speed and the position of the air deflector to be the most downwind position;

if the difference value is in a fifth range, controlling the air conditioner to operate in a heating mode; the compressor is increased to a fifth set frequency, and then the compressor is controlled to be increased according to a fifth set rate; the rotating speed of the inner fan is controlled to be the highest gear rotating speed, and the position of the air deflector is controlled to be the most downwind position.

5. The method of controlling an air conditioner according to claim 4, wherein controlling the frequency of the compressor according to the supply air dry bulb temperature, the optimal comfort temperature, and the body sensing temperature comprises:

Judging the magnitude relation between the temperature of the dry ball of the supply air and the optimal comfortable temperature, and judging the magnitude relation between the body sensing temperature and the set temperature;

if the temperature of the dry bulb of the supply air is smaller than the optimal comfort temperature and the body sensing temperature is smaller than the set temperature, controlling the compressor to raise the frequency according to a third set rate;

and if the temperature of the dry bulb of the supply air is smaller than the optimal comfort temperature and the body sensing temperature is smaller than the set temperature, controlling the compressor to reduce the frequency according to a third set rate, wherein the frequency of the compressor is not lower than the third set frequency.

6. The control device of the air conditioner is characterized by comprising an evaporation side, a condensation side and a compressor, wherein the evaporation side is provided with an inner fan and an air deflector; the operation modes of the air conditioner comprise a comfortable body feeling mode, and the comfortable body feeling mode can adjust the air outlet temperature of the air conditioner so that the body temperature of a user is in a comfortable range; the device comprises:

the acquisition unit is configured to acquire geographic position information, current time information, air supply dry bulb temperature, air supply relative humidity, air supply wind speed of the inner fan and body temperature of a user of the air conditioner after the air conditioner is started and the comfort mode is started;

And the control unit is configured to control the running mode of the air conditioner, the frequency of the compressor, the rotating speed of the inner fan and the position of the air deflector according to the geographical position information of the position of the air conditioner, the current time information, the temperature of the air supply dry bulb, the relative humidity of the air supply, the air supply speed of the inner fan and the body temperature of the user.

7. The control device of an air conditioner according to claim 6, wherein the control unit acquires geographical position information of a position where the air conditioner is located, the current time information, the supply air dry bulb temperature, the supply air relative humidity, and the body temperature of the user after the air conditioner is turned on and the comfort mode is turned on, further comprises:

8. The control device of an air conditioner according to claim 6, wherein the geographical location information of the air conditioner includes latitude information and altitude information of a location where the air conditioner is located; the current time information comprises current month information;

the control unit controls the running mode of the air conditioner, the frequency of the compressor, the rotating speed of the inner fan and the position of the air deflector according to the geographical position information of the position of the air conditioner, the current time information, the temperature of the air supply air dry bulb, the relative humidity of the air supply air, the air supply speed of the inner fan and the body temperature of the user, and comprises the following steps:

9. An air conditioner, comprising: the control device of an air conditioner according to any one of claims 6 to 8.

10. A storage medium comprising a stored program, wherein the program, when run, controls a device in which the storage medium is located to perform the control method of the air conditioner of any one of claims 1 to 5.