WO2010000132A1

WO2010000132A1 - Intelligent control method of air conditioner

Info

Publication number: WO2010000132A1
Application number: PCT/CN2009/000730
Authority: WO
Inventors: 张辉; 钟明生; 孟宪运; 王文斌; 邹云辉
Original assignee: 珠海格力电器股份有限公司
Priority date: 2008-06-30
Filing date: 2009-06-30
Publication date: 2010-01-07
Also published as: CN101619882A; CN101619882B

Abstract

An intelligent control method of air conditioner is preset with two or more than two control modes, wherein each control mode is corresponding to the use place of air conditioner; the intelligent control method includes following steps: starting the air conditioner; selecting the control mode of air conditioner corresponding to the use place; making a decision of selecting to enter the cooling, or the blasting, or the heating operation mode by the controller of air conditioner, according to the indoor circumstance temperature.

Description

Intelligent control method for air conditioners

The invention belongs to the field of room air conditioners, and particularly relates to an intelligent control method of an air conditioner. Background technique

At present, the room air conditioner, the control method thereof, is to detect and judge the temperature and wind speed of the indoor and outdoor environment through the controller, compare with the previously stored data, and then obtain the operation mode of the air conditioner and control the operation of the air conditioner. E.g:

Announcement No.: CN1755257, Application No.: 200510008678. 5 , Name: Chinese patent for "Equivalent Operation Device and Method of Air Conditioner", relating to a suitable operation control device for air conditioner and method thereof, by calculating the temperature of the exhaust air and The temperature of the wind speed controls the operating frequency of the compressor and the rotational speed of the indoor fan, so that the temperature of the discharged air is controlled to a comfortable temperature zone. To this end, the operating method of the air conditioner provided by the invention comprises the steps of: judging whether it is a suitable mode; if it is a suitable mode, calculating the somatosensory temperature according to the determined manner; comparing the calculated somatosensory temperature with a predetermined predetermined temperature If the somatosensory temperature is outside the proper temperature range, perform an appropriate operation.

Announcement No.: CN1400428, Application No.: 02118476. 3. Name: The Chinese patent for "Operation Control Method for Air Conditioners" relates to an air conditioner that enhances warmth and comfort by changing the temperature of the room according to the user's desired temperature. The operation control method of the device includes: a step of setting a plurality of predetermined reference temperatures; a step of comparing the user's desired temperature and the reference temperature; and, as a result of the comparison, increasing or decreasing the increase and decrease of the indoor temperature based on the desired temperature step.

In the prior art air conditioner control method, no specific operation control mode is set for different use places, so that when the customer uses the air conditioner, the operation mode of the air conditioner needs to be frequently set in order to obtain a comfortable environment, and the air conditioner is humanized. The degree is not high. Summary of the invention

The object of the present invention is to provide an intelligent control method for an air conditioner, which can provide an optimal control mode for different places, create a comfortable environment for the user, and eliminate the user to manually set the air conditioner operation through the intelligent operation of the air conditioner. The trouble of the pattern.

The present invention is achieved by the following technical solutions:

An intelligent control method of an air conditioner, the air conditioner includes a controller, a heat exchange device, a ventilation device, and a air supply device; the ventilation device is provided with a fan and a motor having a plurality of operating gear positions, and the air supply device is configured There are a wind sweeping blade and a wind guiding blade; wherein the intelligent control method is pre-configured with two or more control modes, each of which corresponds to a use place of the air conditioner; the intelligent control method includes The following steps:

Step 1: The air conditioner is started;

Step 2: The air conditioner selects a control mode corresponding to the place of use;

Step 3: The air conditioner controller judges according to the indoor ambient temperature and selects to enter the cooling, or air supply, or heating operation mode.

The intelligent control method of the air conditioner is an intelligent control method of a vertical cabinet type air conditioner. In summary, the beneficial effects of the present invention are:

Through the intelligent control of the air conditioner itself, the user is provided with a more comfortable air-conditioning environment, which brings convenience to the user and makes the operation mode of the air conditioner more humanized. DRAWINGS

1 is a flow chart of a living room control mode of an intelligent control method for an air conditioner of the present invention.

2 is a flow chart of a restaurant control mode of an intelligent control method for an air conditioner of the present invention.

3 is a flow chart of a conference room control mode of an intelligent control method for an air conditioner of the present invention.

4 is a flow chart of an office control mode of an intelligent control method for an air conditioner of the present invention. detailed description

The invention discloses an intelligent control method for an air conditioner, the air conditioner includes a controller, a heat exchange device, a ventilation device and a air supply device; the ventilation device is provided with a fan and a motor having a plurality of operating gear positions, The air blowing device is provided with a sweeping blade and a wind guiding blade; wherein the intelligent control method is pre-configured with two or more control modes, each of which corresponds to a use place of the air conditioner; The intelligent control method includes the following steps:

Step 1: The air conditioner is started;

The intelligent control method of the air conditioner is an intelligent control method of the vertical repellent air conditioner. The intelligent control method is pre-set with four control modes, and the use places corresponding to the four control modes are a living room, a restaurant, a conference room, and an office; for the characteristics of the four use places, various operation modes are sent through The control of air volume, sweeping wind and air guiding angle make each mode have the following characteristics:

1) Living room control mode: The controller controls the air conditioner to quickly cool down, or heat up, and is set to operate in a low noise state;

2) Restaurant control mode: The controller controls the air conditioner to cool down rapidly, or heats up, and sets the ventilation device to run large air volume, and the air supply device supplies air from a long distance;

3) Conference room control mode: The controller controls the air conditioner to cool down rapidly, or heats up, and is set to operate in a moderate noise state, and the air supply device has a moderate distance and a wide range of air supply;

4) Office control mode: The controller controls the air conditioner to cool down rapidly or warm up, and is set to operate in a moderate noise state. The air supply device is moderately spaced and widely distributed. The air conditioner controller determines the operation mode according to the indoor ambient temperature as follows:

a, T ring > T, , the controller controls the air conditioner to enter the cooling mode operation; b, T, > TS > T ₂ , the controller controls the air conditioner to enter the air supply mode;

c, T ₂ > T ring, the controller controls the air conditioner to enter the heating mode;

"Τ环" means the ambient temperature.

Where 1 25 , T ₂ = 2rC. The user sets the environment in which the air conditioner is used. When the air conditioner is turned on, it automatically enters the setting mode in the environment, and the air conditioner uses the optimal operation mode to make the room comfortable.

Implementation of each control mode: ("T-ring" means ambient temperature)

First, the implementation of the living room control mode: (Features: rapid cooling, heating, low noise)

After power-on, it automatically determines which operating mode to enter based on the indoor ambient temperature:

a, the ring >25, enter the cooling operation mode;

b, 25 ° C> T ring 21 ° C, enter the air supply mode;

c, 2 ΓΟΤ ring, enter the heating mode;

1. The control method of the refrigeration operation mode is:

1) "Power on mode": control the air blown blade horizontally blowing the wind, the sweeping blade is blowing the wind, the ventilation device is in super-strong operation, the temperature is set at 25 °C;

2) "steady state mode": control the air guide blades 10 upward blowing direction of wind, blowing wind swept vane positive, low operating windshield ventilation, temperature setting ^27. C;

Among them, the conditions from "on state mode" to "stable operation mode" are: detecting the ambient temperature reaches the set value of 25 °C or the boot time reaches 10 minutes;

2. The control method of the heating operation mode is:

1) "Power on state mode": control the wind guide blade to blow the wind downwards in the direction of 10 degrees, the sweeping blades are blowing the wind, and the ventilation device is in super-strong operation, the temperature is set at 21 ° C;

2) "stable operation state mode",: control the wind deflector to blow the wind downwards in the direction of 5 degrees, and the ventilation device operates in the middle of the wind, setting the temperature at 19 °C; The conditions for changing from "on state mode" to "stable operation mode" are: Detecting that the ambient temperature reaches the set value of 21 °C or the start-up time reaches 20 minutes;

3. The control method of the air supply operation mode is: control the air blower blade to blow flat, the sweep blade to blow the wind, and the ventilation device to operate in the low wind speed. Second, the implementation of the restaurant control mode: (Features: rapid cooling, heating, high air volume, long-distance air supply) After power-on, automatically determine the operating mode according to the indoor ambient temperature:

a, Dinghuan>25!, enter the cooling operation mode;

b, 25°0 ring>211, enter the air supply mode;

c, 2 ΓΟΤ ring, enter the heating mode;

1. The control method of the cooling operation mode is:

1) "Power on state mode": control the air guide vane in the horizontal direction, sweep the wind blade to sweep the wide angle, the ventilation device is in super-strong operation, the temperature is set at 25 °C;

2) "stable operation state mode": control the wind guide vane upward 10 degrees air guide, the sweeping blade wide angle sweep, the ventilation device high wind speed operation, set the temperature 27 °C;

The condition for changing from "on state mode" to "stable operation mode": detecting that the ambient temperature reaches the set value or the boot time reaches 10 minutes;

2. The control method of the heating operation mode is:

1) "Power on mode": control the wind guide blade to 10 degrees downward wind, sweep the wind blade wide angle sweep, ventilation device super strong operation, temperature setting 21 ° C;

2) "Stable operation mode": Control the wind guide vanes to ⁵ degrees downward, sweep the blades at wide angle, and the ventilation device runs at high wind speed, setting the temperature 19. C;

The condition for changing from "on state mode" to "stable operation mode": detecting that the ambient temperature reaches the set value or the boot time reaches 20 minutes; 3. The control method of the air supply operation mode is: controlling the wind guide vanes to 10 degrees upward, sweeping the wind blades to sweep the wind at a wide angle, and the ventilation device is operated at a high wind speed. Third, the implementation of the conference room control mode:

(Features: rapid cooling, warming, moderate noise, moderate air supply distance, wide air supply range)

a, Ding ring > 25 °. , enter the cooling operation mode;

b, 25 °01 "ring> 21 °0, enter the air supply mode;

c, 2 ΓΟΤ ring, enter the heating mode;

1. The control method of the cooling operation mode is:

1) "Power-on state mode": control the air guide vane in the horizontal direction, the wide-angle air supply of the sweeping blade, the ventilation device super-strong running, the temperature setting is 25 °C;

2) "stable operation state mode": control the wind guide vane upwards in the direction of 10 degrees, the sweeping blade wide-angle air supply, the ventilation device operates in the windshield, set the temperature 27 °C;

The conditions for changing from "on state mode" to "stable operation mode" are as follows: Detect that the ambient temperature reaches the set value or the boot time reaches 10 minutes;

2. The control method of the heating operation mode is:

1) "Power-on state mode": control the wind guide blade to 10 degrees downward wind, sweep the wind blade wide-angle sweep, the ventilation device is super-strong running, the temperature is set at 21 °C;

2) "stable operation state mode": control the wind guide vanes to 5 degrees downward wind, the sweeping blades wide-angle sweep, and the ventilation device runs in the windshield, set the temperature 19 °C;

The conditions for changing from "on state mode" to "stable operation mode" are as follows: Detect that the ambient temperature reaches the set value or the boot time reaches 20 minutes;

3. The control method of the air supply operation mode is: controlling the wind guide vane to 10 degrees upward, the sweeping blade wide angle sweeping, and the ventilation device to operate in the wind speed. Fourth, the implementation of the office control mode:

a, Dinghuan> 25, enter the cooling operation mode;

b, 25. C >1^, > 21. C, enter the air supply mode;

c, 2 ΓΟΤ ring, enter the heating mode;

1. The control method of the cooling operation mode is:

The conditions for changing from "on state mode" to "stable operation mode" are as follows: Detect that the ambient temperature reaches the set value or the power-on time reaches 10 minutes.

2. The control method of the heating operation mode is:

1) "Power-on state mode": control the wind guide blade to 10 degrees downward wind, the sweeping blade wide-angle sweep, the ventilation device super-strong operation, temperature setting 21 C;

3. The control method of the air supply operation mode is to control the wind guide vanes to 10 degrees upward, the sweeping blades to sweep the wind at a wide angle, and the ventilation device to operate in the wind speed. The specific implementations listed above are non-limiting, and various modifications and changes made by those skilled in the art without departing from the scope of the invention are within the scope of the invention.

Claims

Rights request

The intelligent control method of the air conditioner, the air conditioner includes a controller, a heat exchange device, a ventilation device, and a air supply device; the ventilation device is provided with a fan and a motor having a plurality of operating gears, the air supply The device is provided with a sweeping blade and a wind guiding blade; wherein the intelligent control method is pre-configured with two or more control modes, each of which corresponds to a use place of the air conditioner; The intelligent control method includes the following steps: Step 1: The air conditioner is started;

2. The intelligent control method of an air conditioner according to claim 1, wherein: the intelligent control method of the air conditioner is an intelligent control method of the vertical repellent air conditioner.

The intelligent control method of the air conditioner according to claim 1 or 2, wherein: the intelligent control method is pre-set with four control modes, and the use places corresponding to the four control modes are respectively a living room, Restaurant, conference room, office; For the characteristics of these four places of use, various modes of operation have the following characteristics by controlling the air supply volume, sweeping wind and air guiding angle:

1) Living room control mode: The controller controls the air conditioner to cool down rapidly, or heats up, and is set to operate in a low noise state;

4) Office control mode: The controller controls the air conditioner to cool down rapidly or warm up, and is set to operate in a moderate noise state. The air supply device is moderately spaced and widely distributed.

4. The intelligent control method of an air conditioner according to claim 3, wherein:

The air conditioner controller determines the operation mode according to the indoor ambient temperature as follows:

a, T ring > T,, the controller controls the air conditioner to enter the cooling mode operation; b, 1\>1"ring> ^, the controller controls the air conditioner to enter the air supply mode;

"Τ环" means the ambient temperature.

The intelligent control method for an air conditioner according to claim 4, wherein the air conditioner controller determines the operation mode according to the indoor temperature of the room, T1 = 25 ° C, and T2 = 21. C.

6. The intelligent control method of an air conditioner according to claim 5, wherein:

The implementation of the living room control mode is:

After power-on, it automatically determines which operating mode to enter according to the indoor ambient temperature;

a, "1 ring> 25 °., enter the cooling operation mode;

b, 25 °0 ring > 21 !, enter the air supply mode;

c, 2 ΓΟΤ ring, enter the heating mode;

1. The control method of the cooling operation mode is:

1) "Power-on state mode": control the wind blowing blade in the horizontal direction, the wind sweeping blade is blowing the wind, the ventilation device is in super-strong operation, the temperature is set at 25 °C;

2) "Stable operation state mode,: control the wind guide blade to blow the wind upwards in the direction of 10 degrees, the sweeping blades are blowing the wind, the ventilation device is operated in the low wind speed, and the temperature is set at 27 °C;

2. The control method of the heating operation mode is:

1) "Power-on state mode": control the wind deflector to blow the wind downwards in the direction of 10 degrees, the sweeping blades are blowing the wind, and the ventilation device is super-strong running, the temperature is set at 21 °C;

2) "stable operation state mode": control the wind deflector to blow the wind downwards in the direction of 5 degrees, and the windshield of the ventilation device is operated, setting the temperature at 19 °C;

The conditions for switching from "on state mode" to "stable operation mode" are as follows: Detecting that the ambient temperature reaches the set value of 21 °C or the start-up time reaches 20 minutes; 3. The control method of the air supply operation mode is: control the air blower blade to blow flat, the sweeping blade is blowing the wind, and the ventilation device operates in a low wind speed.

7. The intelligent control method of an air conditioner according to claim 5, wherein:

Implementation of the restaurant control mode:

a, Dinghuan> 251, enter the cooling operation mode;

b, 25°01: ring >211, enter the air supply mode;

c, 2 ΓΟΤ ring, enter the heating mode;

1. The control method of the cooling operation mode is:

1) "Power on state mode,: control the air guide vane horizontal direction wind guide, sweep wind blade sweep wind wide angle, ventilation device super strong gear operation, temperature setting 25 ° C;

2. The control method of the heating operation mode is:

2) "stable operation mode,: control the wind deflector downward 5 degrees air guide, the sweep blade wide angle sweep, the ventilation device high wind speed operation, set the temperature 19 °C;

The condition from "on state mode" to "stable operation mode," is: The detected ambient temperature reaches the set value or the boot time reaches 20 minutes;

3. The control method of the air supply operation mode is: controlling the wind guide vanes to 10 degrees upward, sweeping the wind blades to sweep the wind at a wide angle, and the ventilation device is operated at a high wind speed.

8. The intelligent control method of an air conditioner according to claim 5, wherein: Implementation of the conference room control mode:

a, Ding ring > 25 °. , enter the cooling operation mode;

b, 25 ° 0 ring > 211, enter the air supply mode;

c, 2 ΓΟΤ ring, enter the heating mode;

1. The control method of the cooling operation mode is:

1) "Power on mode": control the air guide vane in the horizontal direction, sweep the wind blade wide angle air supply, the ventilation device is in super-strong operation, the temperature is set at 25 °C;

2) "stable operation state mode": control the wind guide vane upwards in the direction of 10 degrees, the sweeping blade wide-angle air supply, the ventilation device runs in the wind, set the temperature 27 °C;

2. The control method of the heating mode 4亍 mode is:

2) "stable operation state mode": control the wind deflector downward 5 degrees air guide, sweep the wind blade wide angle sweep, the ventilation device runs in the windshield, set the temperature 19 Ό;

3. The control method of the air supply operation mode is to control the wind guide vanes to 10 degrees upward, the sweeping blades to sweep the wind at a wide angle, and the ventilation device to operate in the wind speed.

9. The intelligent control method of an air conditioner according to claim 5, wherein:

Implementation of the office control mode:

a, Ding ring > 25 °. , enter the cooling operation mode; b, 25 °01 ¹ ring > 211:, enter the air supply mode;

c, 2 ΓΟΤ ring, enter the heating mode;

1. The control method of the cooling operation mode is:

2. The control method of the heating operation mode is: