CN111912084B - Air conditioner compressor starting control method, device, equipment and storage medium - Google Patents

Air conditioner compressor starting control method, device, equipment and storage medium Download PDF

Info

Publication number
CN111912084B
CN111912084B CN202010740848.3A CN202010740848A CN111912084B CN 111912084 B CN111912084 B CN 111912084B CN 202010740848 A CN202010740848 A CN 202010740848A CN 111912084 B CN111912084 B CN 111912084B
Authority
CN
China
Prior art keywords
compressor
temperature information
meets
return air
outdoor environment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202010740848.3A
Other languages
Chinese (zh)
Other versions
CN111912084A (en
Inventor
刘红锁
李国永
杨晓东
侯俊杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lambo Kunshan Transportation Equipment Manufacturing Co ltd
Original Assignee
Lambo Kunshan Transportation Equipment Manufacturing Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lambo Kunshan Transportation Equipment Manufacturing Co ltd filed Critical Lambo Kunshan Transportation Equipment Manufacturing Co ltd
Priority to CN202010740848.3A priority Critical patent/CN111912084B/en
Publication of CN111912084A publication Critical patent/CN111912084A/en
Application granted granted Critical
Publication of CN111912084B publication Critical patent/CN111912084B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F24F2110/12—Temperature of the outside air

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention discloses a method, a device and equipment for controlling the starting of an air conditioner compressor and a storage medium. The method is applied to an air conditioner compressor starting control system, wherein the air conditioner compressor starting control system comprises a main control module, an indoor temperature sensor and an outdoor temperature sensor; the indoor temperature sensor and the outdoor temperature sensor are electrically connected with the main control module; the indoor temperature sensor collects indoor return air temperature and sends the indoor return air temperature to the main control module; the outdoor temperature sensor collects outdoor environment temperature and sends the outdoor environment temperature to the main control module; according to the technical scheme, first indoor return air temperature information acquired by an indoor temperature sensor and first outdoor environment temperature information acquired by an outdoor temperature sensor are acquired; and controlling the compressor to start according to the first indoor return air temperature information and the first outdoor environment temperature information so as to enable the compressor to be in a refrigerating state. The normal start of the compressor at different rotating speeds is adjusted according to different outdoor and indoor temperatures.

Description

Air conditioner compressor starting control method, device, equipment and storage medium
Technical Field
The embodiment of the invention relates to the technical field of design and manufacture of refrigeration equipment, in particular to a method, a device, equipment and a storage medium for controlling the starting of an air conditioner compressor.
Background
The automobile air conditioner compressor is the heart of the automobile air conditioner refrigerating system and plays a role in compressing and conveying refrigerant vapor. At present, in pure air conditioning system for electric vehicle, when ambient temperature 35 ℃ and below, the compressor starts normally, but when ambient temperature exceeded 35 ℃, the compressor started still according to former rotational speed setting start, because the compressor load increases, the starter is taken from among the compressor, and inside overcurrent and the protection of circuit board temperature of being provided with of starter, compressor starting process electric current trigger protection value in the twinkling of an eye leads to the compressor to start the failure, leads to electric vehicle air conditioning system refrigeration inefficacy.
Disclosure of Invention
The embodiment of the invention provides a method, a device, equipment and a storage medium for controlling the starting of an air conditioner compressor, which are used for adjusting the compressor to be normally started at different rotating speeds according to different outdoor and indoor temperatures.
In a first aspect, an embodiment of the present invention provides an air conditioner compressor start control method, which is applied to an air conditioner compressor start control system, where the air conditioner compressor start control system includes a main control module, an indoor temperature sensor, and an outdoor temperature sensor; the indoor temperature sensor and the outdoor temperature sensor are both electrically connected with the main control module; the indoor temperature sensor is used for collecting indoor return air temperature and sending the indoor return air temperature to the main control module; the outdoor temperature sensor is used for collecting outdoor environment temperature and sending the outdoor environment temperature to the main control module; the method comprises the following steps:
acquiring first indoor return air temperature information acquired by the indoor temperature sensor and first outdoor environment temperature information acquired by the outdoor temperature sensor;
and controlling the compressor to start according to the first indoor return air temperature information and the first outdoor environment temperature information so as to enable the compressor to be in a refrigerating state.
Optionally, controlling the compressor to start according to the first indoor return air temperature information and the first outdoor environment temperature information to enable the compressor to be in a refrigeration state, includes:
when the first indoor return air temperature information meets a first preset temperature range and the first outdoor environment temperature information meets a second preset temperature range, outputting a first duty ratio signal and controlling the compressor to start at a first rotating speed so as to enable the compressor to be in a first refrigeration state;
when the first indoor return air temperature information meets a third preset temperature range and the first outdoor environment temperature information meets a fourth preset temperature range, outputting a second duty ratio signal and controlling the compressor to start at a second rotating speed so as to enable the compressor to be in a second refrigeration state;
when the first indoor return air temperature information meets a fifth preset temperature range and the first outdoor environment temperature information meets a sixth preset temperature range, outputting a third duty ratio signal and controlling the compressor to start at a third rotating speed so as to enable the compressor to be in a third refrigeration state;
when the first outdoor environment temperature information meets a seventh preset temperature range, outputting a fourth duty ratio signal, and controlling an air conditioner compressor to start at a fourth rotating speed so that the compressor is in a fourth refrigerating state;
wherein a temperature T1 within the first preset temperature range, a temperature T3 within the third preset temperature range, and a temperature T5 within the fifth preset temperature range satisfy T1< T3< T5;
wherein a temperature T2 in the second preset temperature range, a temperature T4 in the fourth preset temperature range, a temperature T6 in the sixth preset temperature range, and a temperature T8 in the seventh preset temperature range satisfy T2< T4< T6< T7;
wherein the first rotation speed R1, the second rotation speed R2, the third rotation speed R3, and the fourth rotation speed R4 satisfy R1> R2> R3> R4.
Optionally, when the first indoor return air temperature information meets a first preset temperature range and the first outdoor environment temperature information meets a second preset temperature range, outputting a first duty ratio signal, and controlling the compressor to start at a first rotation speed so as to enable the compressor to be in a first refrigeration state, including;
when the first indoor return air temperature information t11 meets the condition that t11 is not more than 32 ℃ and the first outdoor environment temperature information t12 meets the condition that t12 is not more than 38 ℃, outputting the first duty ratio signal and controlling the compressor to start at the first rotating speed so as to enable the compressor to be in the first refrigeration state;
when first indoor return air temperature information satisfies the third and predetermines the temperature range, when first outdoor ambient temperature information satisfies the fourth and predetermine the temperature range, output second duty cycle signal, and control the compressor starts so that the compressor is in the second refrigeration state with the second rotational speed, include:
when the first indoor return air temperature information t11 meets the conditions that t11 is greater than or equal to 32 ℃ and less than or equal to 38 ℃ and the first outdoor environment temperature information t12 meets the conditions that t12 is greater than or equal to 38 ℃ and less than or equal to 43 ℃, outputting a second duty ratio signal and controlling the compressor to be started at the second rotating speed so as to enable the compressor to be in the second refrigeration state;
when first indoor return air temperature information satisfies the fifth temperature range of predetermineeing, when first outdoor ambient temperature information satisfies the sixth temperature range of predetermineeing, output third duty cycle signal, and control the compressor starts so that the compressor is in the third refrigeration state with the third rotational speed, include:
when the first indoor return air temperature information t11 meets the conditions that t11 is more than or equal to 38 ℃ and less than or equal to 43 ℃ and the first outdoor environment temperature information t12 meets the conditions that t12 is more than or equal to 43 ℃ and less than or equal to 48 ℃, outputting a third duty ratio signal and controlling the compressor to be started at the third rotating speed so as to enable the compressor to be in the third refrigerating state;
when the first outdoor environment temperature information meets a seventh preset temperature range, outputting a fourth duty ratio signal, and controlling the compressor to start at a fourth rotating speed so that the compressor is in a fourth refrigeration state, including:
and when the first outdoor environment temperature information t12 meets the condition that t12 is more than or equal to 48 ℃, outputting a fourth duty ratio signal, and controlling the compressor to start at the fourth rotating speed so as to enable the compressor to be in the fourth refrigerating state.
Optionally, the method further comprises the step of,
acquiring the second indoor return air temperature information;
when the second indoor return air temperature information is reduced to a first preset temperature, the compressor is controlled to be closed so that the indoor temperature is increased;
acquiring third indoor return air temperature information acquired by the indoor temperature sensor and second outdoor environment temperature information acquired by the outdoor temperature sensor;
and controlling the compressor to start according to the third indoor return air temperature information and the second outdoor environment temperature information so as to enable the compressor to be in a refrigerating state when the indoor temperature is raised.
Optionally, when the indoor space is in a temperature-increasing state, controlling the compressor to start according to the third indoor return air temperature information and the second outdoor environment temperature information so that the compressor is in a cooling state, including:
when the third indoor return air temperature information meets an eighth preset temperature range and the second outdoor environment temperature information meets a ninth preset temperature range, outputting the first duty ratio signal and controlling the compressor to start at the first rotating speed so as to enable the compressor to be in the first refrigeration state;
when the third indoor return air temperature information meets a tenth preset temperature range and the second outdoor environment temperature information meets an eleventh preset temperature range, outputting the second duty ratio signal, and controlling the compressor to start at the second rotating speed so as to enable the compressor to be in the second refrigeration state;
when the third indoor return air temperature information meets a twelfth preset temperature range and the second outdoor environment temperature information meets a thirteenth preset temperature range, outputting a third duty ratio signal and controlling the compressor to start at a third rotating speed so as to enable the compressor to be in a third refrigeration state;
when the second outdoor environment temperature information meets a fourteenth preset temperature range, outputting the fourth duty ratio signal, and controlling the compressor to start at the fourth rotating speed so as to enable the compressor to be in the fourth refrigeration state;
wherein the temperature T8 in the eighth preset temperature range, the temperature T10 in the tenth preset temperature range and the temperature T12 in the twelfth preset temperature range satisfy T8 ≤ T10 ≤ T12;
wherein a temperature T9 within the ninth preset temperature range, a temperature T11 within the eleventh preset temperature range, a temperature T13 within the thirteenth preset temperature range and a temperature T14 within the fourteenth preset temperature range satisfy T9 ≦ T11 ≦ T13 ≦ T14;
wherein the first rotation speed R1, the second rotation speed R2, the third rotation speed R3, and the fourth rotation speed R4 satisfy R1> R2> R3> R4.
Optionally, when the third indoor return air temperature information satisfies an eighth preset temperature range, and the second outdoor environment temperature information satisfies a ninth preset temperature range, the method outputs the first duty ratio signal, and controls the compressor to start at the first rotation speed so that the compressor is in the first refrigeration state, including:
when the third indoor return air temperature information t31 meets the condition that t31 is not more than 32 ℃ and the second outdoor environment temperature information t32 meets the condition that t32 is not more than 40 ℃, outputting the first duty ratio signal and controlling the compressor to start at the first rotating speed so as to enable the compressor to be in the first refrigeration state;
when the third indoor return air temperature information meets a tenth preset temperature range and the second outdoor environment temperature information meets an eleventh preset temperature range, outputting the second duty ratio signal, and controlling the compressor to be started at the second rotating speed so that the compressor is in the second refrigeration state, wherein the second duty ratio signal comprises:
when the third indoor return air temperature information t31 meets the conditions that t31 is more than or equal to 32 ℃ and less than or equal to 40 ℃ and the second outdoor environment temperature information t32 meets the conditions that t32 is more than or equal to 40 ℃ and less than or equal to 45 ℃, outputting a second duty ratio signal and controlling the compressor to start at the second rotating speed so as to enable the compressor to be in the second refrigeration state;
when the third indoor return air temperature information meets a twelfth preset temperature range and the second outdoor environment temperature information meets a thirteenth preset temperature range, outputting the third duty ratio signal, and controlling the compressor to be started at a third rotating speed so that the compressor is in a third refrigeration state, wherein the third duty ratio signal comprises:
when the third indoor return air temperature information t31 meets the conditions that t31 is more than or equal to 40 ℃ and less than or equal to 50 ℃ and the second outdoor environment temperature information t32 meets the conditions that t32 is more than or equal to 45 ℃ and less than or equal to 50 ℃, outputting a third duty ratio signal and controlling the compressor to start at the third rotating speed so as to enable the compressor to be in the third refrigerating state;
when the second outdoor environment temperature information meets a fourteenth preset temperature range, outputting the fourth duty cycle signal, and controlling the compressor to start at the fourth rotating speed so as to enable the compressor to be in the fourth refrigeration state, including:
and when the second outdoor environment temperature information t32 meets the condition that t32 is more than or equal to 50 ℃, outputting the fourth duty ratio signal, and controlling the compressor to start at the fourth rotating speed so as to enable the compressor to be in the fourth refrigerating state.
In a second aspect, an embodiment of the present invention further provides an air conditioner compressor start control device, where the device includes:
the first indoor return air temperature information acquisition module is used for acquiring first indoor return air temperature information acquired by the indoor temperature sensor;
the first outdoor environment temperature information acquisition module is used for acquiring first outdoor environment temperature information acquired by the outdoor temperature sensor;
and the air conditioner compressor starting module is used for controlling the compressor to be started according to the first indoor return air temperature information and the first outdoor environment temperature information so as to enable the compressor to be in a refrigerating state.
Optionally, the method further includes:
the second indoor return air temperature information acquisition module is used for acquiring the second indoor return air temperature information;
the compressor closing module is used for controlling the compressor to be closed when the second indoor return air temperature information is reduced to a first preset temperature;
the third indoor return air temperature information acquisition module is used for acquiring third indoor return air temperature information acquired by the indoor temperature sensor;
the second outdoor environment temperature information acquisition module is used for acquiring second outdoor environment temperature information acquired by the outdoor temperature sensor;
and the temperature-rising state air conditioner compressor starting module is used for controlling the compressor to start according to the third indoor return air temperature information and the second outdoor environment temperature information so as to enable the compressor to be in a refrigerating state when the indoor space is in a temperature-rising state.
In a third aspect, an embodiment of the present invention further provides an air conditioner compressor apparatus, where the apparatus includes:
one or more processors;
a storage device for storing one or more programs,
when the one or more programs are executed by the one or more processors, the one or more processors implement the air conditioner compressor start control method according to any one of the first aspect.
In a fourth aspect, embodiments of the present invention further provide a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a method for controlling start-up of an air conditioner compressor, the method including:
acquiring first indoor return air temperature information acquired by the indoor temperature sensor and first outdoor environment temperature information acquired by the outdoor temperature sensor;
and controlling the compressor to start according to the first indoor return air temperature information and the first outdoor environment temperature information so as to enable the compressor to be in a refrigerating state.
The method comprises the steps of acquiring first indoor return air temperature information acquired by an indoor temperature sensor and first outdoor environment temperature information acquired by an outdoor temperature sensor; and controlling the compressor to start according to the first indoor return air temperature information and the first outdoor environment temperature information so as to enable the compressor to be in a refrigerating state. Compared with the prior art, the rotating speed of the compressor is constant under different indoor and outdoor environment temperatures, so that when the outdoor environment temperature is higher, the load of the compressor is higher, and the compressor can start an instantaneous current to trigger a protection value, so that the starting of the compressor fails; the scheme controls the compressor to be started according to the first indoor return air temperature information and the first outdoor environment temperature information, and realizes that the compressor is normally started at different rotating speeds according to different indoor and outdoor temperatures.
Drawings
Fig. 1 is a flowchart of a start control method for an air conditioner compressor according to an embodiment of the present invention;
fig. 2 is a flowchart of another air conditioner compressor start control method according to an embodiment of the present invention;
FIG. 3 is a block diagram of an air conditioner compressor start control device according to a second embodiment of the present invention
Fig. 4 is a schematic structural diagram of an apparatus according to a third embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of an air conditioner compressor start control method according to an embodiment of the present invention, where the present embodiment is applicable to an air conditioner compressor start situation, and the method may be executed by an air conditioner compressor start control device, and specifically includes the following steps:
s110, first indoor return air temperature information collected by an indoor temperature sensor and first outdoor environment temperature information collected by an outdoor temperature sensor are obtained.
The air conditioner compressor starting control method is applied to an air conditioner compressor starting control system, and the air conditioner compressor starting control system comprises a main control module, an indoor temperature sensor and an outdoor temperature sensor; the indoor temperature sensor and the outdoor temperature sensor are electrically connected with the main control module; the indoor temperature sensor collects indoor return air temperature and sends the indoor return air temperature to the main control module; the outdoor temperature sensor collects outdoor ambient temperature and sends the outdoor ambient temperature to the main control module. The main control module acquires first indoor return air temperature information and first outdoor environment temperature information. It should be explained that the start of the air conditioner compressor depends on the equilibrium pressure of the air conditioner compressor, the equilibrium pressure of the air conditioner compressor is between the saturation pressure of the first indoor return air temperature and the first outdoor environment temperature, and the main control module obtains the first indoor return air temperature information and the first outdoor environment temperature information to determine the equilibrium pressure of the air conditioner compressor, so as to control the start of the compressor.
And S120, controlling the compressor to be started to enable the compressor to be in a refrigerating state according to the first indoor return air temperature information and the first outdoor environment temperature information.
The main control module receives first indoor return air temperature information and first outdoor environment temperature information, analyzes and compares the first indoor return air temperature information and the first outdoor environment temperature information, and outputs different duty ratio signals to adjust different starting voltage values of the compressor when the first indoor return air temperature information is in different temperature ranges and the first outdoor environment temperature information is in different temperature ranges, so that the compressor is adjusted to be normally started at different rotating speeds. Compared with the prior art, under the indoor ambient temperature of difference, the rotational speed of compressor is invariable, and so when outdoor ambient temperature is higher, the compressor load is great, and the compressor can start electric current trigger protection value in the twinkling of an eye, leads to the compressor to start the failure, and this scheme has realized that the compressor is normally started with the rotational speed of difference according to the temperature regulation in the different doors, has guaranteed the safe operation of compressor.
On the basis of the above embodiments, it is further optimized that how to control the compressor to start at different rotation speeds according to the first indoor return air temperature information and the first outdoor environment temperature information, and control the compressor to start according to the first indoor return air temperature information and the first outdoor environment temperature information so as to enable the compressor to be in a refrigeration state includes:
when the first indoor return air temperature information meets a first preset temperature range and the first outdoor environment temperature information meets a second preset temperature range, a first duty ratio signal is output, and the compressor is controlled to be started at a first rotating speed so as to be in a first refrigeration state.
Specifically, when the first indoor return air temperature information t11 meets the requirements that t11 is equal to or less than 32 ℃ and the first outdoor environment temperature information t12 is equal to or less than 38 ℃, a first duty ratio signal is output, and the compressor is controlled to be started at a first rotating speed so as to be in a first refrigeration state. The first duty signal is a duty signal of 95% for PWM, and corresponds to a first rotation speed of the compressor R1. It can be understood that when the indoor and outdoor temperature is low, the balance pressure of the air conditioner compressor is low, the load power for driving the air conditioner compressor to start is low, and the compressor is easy to start at a high speed.
When the first indoor return air temperature information meets a third preset temperature range and the first outdoor environment temperature information meets a fourth preset temperature range, a second duty ratio signal is output, and the compressor is controlled to be started at a second rotating speed so as to enable the compressor to be in a second refrigeration state.
Specifically, when the first indoor return air temperature information t11 meets the condition that t11 is larger than or equal to 32 ℃ and smaller than or equal to 38 ℃, and the first outdoor environment temperature information t12 meets the condition that t12 is larger than or equal to 38 ℃ and smaller than or equal to 43 ℃, the second duty ratio signal is output, and the compressor is controlled to be started at a second rotating speed so as to enable the compressor to be in a second refrigeration state. The second duty signal is a PWM duty signal of 85%, and the second rotation speed of the compressor is R2.
And when the first indoor return air temperature information meets the fifth preset temperature range and the first outdoor environment temperature information meets the sixth preset temperature range, outputting a third duty ratio signal and controlling the air conditioner compressor to be started at a third rotating speed so as to enable the compressor to be in a third refrigerating state.
Specifically, when the first indoor return air temperature information t11 meets the requirement that t11 is more than or equal to 38 ℃ and less than or equal to 43 ℃ and the first outdoor environment temperature information t12 meets the requirement that t12 is more than or equal to 43 ℃ and less than or equal to 48 ℃, a third duty ratio signal is output, and the compressor is controlled to be started at a third rotating speed so as to be in a third refrigerating state. The second duty signal is a duty signal of PWM at 60%, and corresponds to a third rotation speed of the compressor R3.
And when the first outdoor environment temperature information meets a seventh preset temperature range, outputting a fourth duty ratio signal, and controlling the air-conditioning compressor to start at a fourth rotating speed so as to enable the compressor to be in a fourth refrigerating state.
Specifically, when the first outdoor environment temperature information t12 meets the condition that t12 is greater than or equal to 48 ℃, a fourth duty ratio signal is output, and the compressor is controlled to be started at a fourth rotating speed so as to enable the compressor to be in a fourth refrigerating state. The second duty signal is a PWM duty signal of 45%, and the fourth rotation speed of the compressor is R4. Wherein the first rotation speed R1, the second rotation speed R2, the third rotation speed R3 and the fourth rotation speed R4 satisfy R1> R2> R3> R4. It can be understood that when the indoor and outdoor temperature is high, the balance pressure of the air conditioner compressor is high, the load power for driving the air conditioner compressor to start is high, if the compressor is started at a high speed, the current trigger protection is easy to cause, and the compressor is disconnected, so that when the indoor and outdoor temperature is high, the compressor is started at a low speed.
It should be noted that the temperature T1 in the first preset temperature range, the temperature T3 in the third preset temperature range, and the temperature T5 in the fifth preset temperature range satisfy T1< T3< T5; wherein the temperature T2 in the second preset temperature range, the temperature T4 in the fourth preset temperature range, the temperature T6 in the sixth preset temperature range and the temperature T7 in the seventh preset temperature range satisfy T2< T4< T6< T7; the balance pressure of the air conditioner compressor is gradually increased along with the rising of the first indoor return air temperature and the first outdoor environment temperature, the load power for driving the air conditioner compressor to start is larger, the rotating speed of the compressor is changed from high speed to low speed to start, and the compressor is controlled to start at different rotating speeds according to different indoor and outdoor temperatures.
Further, fig. 2 is a flowchart of another air conditioner compressor start control method according to an embodiment of the present invention, and as shown in fig. 2, the method includes:
s210, first indoor return air temperature information collected by an indoor temperature sensor and first outdoor environment temperature information collected by an outdoor temperature sensor are obtained.
And S220, controlling the compressor to start according to the first indoor return air temperature information and the first outdoor environment temperature information so as to enable the compressor to be in a refrigerating state.
And S230, acquiring second indoor return air temperature information.
After the compressor is started, the air-conditioning compressor is in a refrigerating state, and the indoor temperature is gradually reduced; and the main control module acquires second indoor return air temperature information acquired by the indoor sensor. It will be appreciated that at this point, the second indoor return air temperature is less than the first indoor return air temperature.
And S240, when the second indoor return air temperature information is reduced to the first preset temperature, controlling the compressor to be closed so as to enable the indoor temperature to be in a temperature rising state.
And S250, acquiring third indoor return air temperature information acquired by the indoor temperature sensor and second outdoor environment temperature information acquired by the outdoor temperature sensor.
When the second indoor return air temperature is lower than the first preset temperature set by the main control module, the compressor stops working, and the indoor temperature starts to rise. The main control module acquires third indoor return air temperature information acquired by the indoor temperature sensor and second outdoor environment temperature information acquired by the outdoor temperature sensor, so that a duty ratio signal is output according to the third indoor return air temperature information and the second outdoor environment temperature information when the indoor temperature is raised, and the compressor receives the duty ratio signal to normally start.
And S260, controlling the compressor to start according to the return air temperature information in the third chamber and the second outdoor environment temperature information to enable the compressor to be in a refrigerating state when the indoor temperature is raised.
When the return air temperature information in the third chamber is in different temperature ranges and the second outdoor environment temperature information is in different temperature ranges, different duty ratio signals are output to adjust different starting voltage values of the compressor, so that the compressor is adjusted to be normally started at different rotating speeds.
Optionally, on the basis of the above embodiment, it is further optimized, and specifically described how to control the compressor to start at different rotation speeds according to the information of the return air temperature in the third chamber and the information of the second outdoor environment temperature when the indoor environment is in the temperature-increasing state. Indoor be in the intensification state under, according to the indoor return air temperature information of third room and the outdoor ambient temperature information control compressor starts so that the compressor is in the refrigerated state, include:
when the return air temperature information in the third chamber meets the eighth preset temperature range and the second outdoor environment temperature information meets the ninth preset temperature range, a first duty ratio signal is output, and the air-conditioning compressor is controlled to be started at the first rotating speed so as to enable the compressor to be in the first refrigeration state.
Specifically, when the return air temperature information t31 in the third chamber meets the condition that t31 is less than or equal to 32 ℃, and the second outdoor environment temperature information t32 meets the condition that t32 is less than or equal to 40 ℃, a first duty ratio signal is output, and the compressor is controlled to be started at a first rotating speed so as to be in a first refrigeration state; the first duty signal is a duty signal of 95% for PWM, and corresponds to a first rotation speed of the compressor R1.
When the return air temperature information in the third chamber meets the tenth preset temperature range and the second outdoor environment temperature information meets the eleventh preset temperature range, outputting a second duty ratio signal and controlling the air-conditioning compressor to start at a second rotating speed so as to enable the compressor to be in a second refrigeration state;
specifically, when the return air temperature information t31 in the third chamber meets the condition that t31 is more than or equal to 32 ℃ and less than or equal to 40 ℃, and the second outdoor environment temperature information t32 meets the condition that t32 is more than or equal to 40 ℃ and less than or equal to 45 ℃, a second duty ratio signal is output, and the compressor is controlled to be started at a second rotating speed so as to be in a second refrigeration state; the second duty signal is a PWM duty signal of 85%, and the second rotation speed of the compressor is R2.
When the return air temperature information in the third chamber meets the twelfth preset temperature range and the second outdoor environment temperature information meets the thirteenth preset temperature range, outputting a third duty ratio signal and controlling the air-conditioning compressor to be started at a third rotating speed so as to enable the compressor to be in a third refrigeration state;
specifically, when the return air temperature information t31 in the third chamber meets the conditions that t31 is more than or equal to 40 ℃ and less than or equal to 50 ℃, and the second outdoor environment temperature information t32 meets the conditions that t32 is more than or equal to 45 ℃ and less than or equal to 50 ℃, a third duty ratio signal is output, and the compressor is controlled to be started at a third rotating speed so as to be in a third refrigerating state; the third duty signal is a PWM duty signal with a duty ratio of 60%, and corresponds to a third rotation speed of the compressor R3.
When the second outdoor environment temperature information meets a fourteenth preset temperature range, outputting a fourth duty ratio signal, and controlling the air-conditioning compressor to start at a fourth rotating speed so as to enable the compressor to be in a fourth refrigeration state;
specifically, when the second outdoor temperature information t32 meets the condition that t32 is more than or equal to 50 ℃, a fourth duty ratio signal is output, and the compressor is controlled to be started at a fourth rotating speed so as to enable the compressor to be in a fourth refrigerating state. Wherein, the third duty ratio signal is a duty ratio signal of PWM with 45%, and the fourth rotating speed corresponding to the compressor is R4. Wherein the first rotation speed R1, the second rotation speed R2, the third rotation speed R3 and the fourth rotation speed R4 satisfy R1> R2> R3> R4. On the basis of the first embodiment, the technical scheme further illustrates that when the indoor temperature is reduced to the first preset temperature, the indoor temperature is in a heating state, and the compressor is controlled to be started at different rotating speeds according to different indoor return air temperatures and outdoor environment temperatures in the heating state, so that the safe operation of the compressor is ensured.
Wherein the temperature T8 in the eighth preset temperature range, the temperature T10 in the tenth preset temperature range and the temperature T12 in the twelfth preset temperature range satisfy T8-T10-T12; wherein the temperature T9 in the ninth preset temperature range, the temperature T11 in the eleventh preset temperature range, the temperature T13 in the thirteenth preset temperature range and the temperature T14 in the fourteenth preset temperature range meet the condition that T9 is more than or equal to T11 is more than or equal to T13 is more than or equal to T14; the balance pressure of the air conditioner compressor is gradually increased along with the rising of the first indoor return air temperature and the first outdoor environment temperature when the indoor temperature is raised, the load power for driving the air conditioner compressor to start is larger, the rotating speed of the compressor is changed from high speed to low speed to start, and the compressor is controlled to start at different rotating speeds according to different indoor and outdoor temperatures when the indoor temperature is raised.
Example two
The second embodiment of the invention provides an air conditioner compressor starting control device, which can execute the air conditioner compressor starting control method provided by any embodiment of the invention and has corresponding functional modules and beneficial effects of the execution method. Fig. 3 is a block diagram of a start control device for an air conditioner compressor according to an embodiment of the present invention, and as shown in fig. 3, the start control device includes:
the first indoor return air temperature information acquisition module 10 is used for acquiring first indoor return air temperature information acquired by an indoor temperature sensor;
a first outdoor environment temperature information obtaining module 20, configured to obtain first outdoor environment temperature information collected by an outdoor temperature sensor;
and the air conditioner compressor starting module 30 is used for controlling the compressor to be started according to the first indoor return air temperature information and the first outdoor environment temperature information so as to enable the compressor to be in a refrigerating state.
Optionally, the air conditioner compressor starting module includes:
air condition compressor first rotational speed start unit: the control device is used for outputting a first duty ratio signal when the first indoor return air temperature information meets a first preset temperature range and the first outdoor environment temperature information meets a second preset temperature range, and controlling the compressor to start at a first rotating speed so as to enable the compressor to be in a first refrigeration state;
the air conditioner compressor second rotating speed starting unit: the first outdoor environment temperature information is used for outputting a first duty ratio signal when the first indoor return air temperature information meets a first preset temperature range and the first outdoor environment temperature information meets a second preset temperature range, and controlling the compressor to start at a first rotating speed so as to enable the compressor to be in a first refrigerating state;
the third rotating speed starting unit of the air conditioner compressor: the first outdoor environment temperature information is used for outputting a first duty ratio signal when the first indoor return air temperature information meets a first preset temperature range and the first outdoor environment temperature information meets a second preset temperature range, and controlling the compressor to start at a first rotating speed so as to enable the compressor to be in a first refrigerating state;
the fourth rotating speed starting unit of the air conditioner compressor: the controller is used for outputting a fourth duty ratio signal when the first outdoor environment temperature information meets a seventh preset temperature range, and controlling the air-conditioning compressor to start at a fourth rotating speed so as to enable the compressor to be in a fourth refrigerating state;
wherein a temperature T1 within the first preset temperature range, a temperature T3 within the third preset temperature range, and a temperature T5 within the fifth preset temperature range satisfy T1< T3< T5;
wherein a temperature T2 in the second preset temperature range, a temperature T4 in the fourth preset temperature range, a temperature T6 in the sixth preset temperature range, and a temperature T7 in the seventh preset temperature range satisfy T2< T4< T6< T7;
wherein the first rotation speed R1, the second rotation speed R2, the third rotation speed R3, and the fourth rotation speed R4 satisfy R1> R2> R3> R4.
Optionally, the air conditioner compressor first rotation speed starting unit is specifically configured to output the first duty ratio signal when the first indoor return air temperature information t11 satisfies that t11 is equal to or less than 32 ℃, and the first outdoor environment temperature information t12 satisfies that t12 is equal to or less than 38 ℃, and control the compressor to start at the first rotation speed so as to enable the compressor to be in the first refrigeration state.
The second rotating speed starting unit of the air conditioner compressor is specifically used for outputting a second duty ratio signal when the first indoor return air temperature information t11 meets the condition that t11 is greater than or equal to 32 ℃ and is less than or equal to 38 ℃, and the first outdoor environment temperature information t12 meets the condition that t12 is greater than or equal to 38 ℃ and is less than or equal to 43 ℃, and controlling the compressor to be started at the second rotating speed so as to enable the compressor to be in the second refrigeration state.
The third rotating speed starting unit of the air conditioning compressor is specifically configured to output a third duty ratio signal when the first indoor return air temperature information t11 meets the condition that t11 is greater than or equal to 38 ℃ and is less than or equal to 43 ℃ and the first outdoor environment temperature information t12 meets the condition that t12 is greater than or equal to 43 ℃ and is less than or equal to 48 ℃, and control the compressor to start at the third rotating speed so that the compressor is in the third refrigeration state.
The air conditioner compressor fourth rotating speed starting unit is specifically configured to output a fourth duty ratio signal when the first outdoor environment temperature information t12 meets the condition that t12 is greater than or equal to 48 ℃, and control the compressor to start at the fourth rotating speed so that the compressor is in the fourth refrigeration state.
Optionally, the start control device for an air conditioner compressor provided in the embodiment of the present invention may further include:
the second indoor return air temperature information acquisition module is used for acquiring second indoor return air temperature information;
the compressor closing module is used for controlling the compressor to be closed when the second indoor return air temperature information is reduced to a first preset temperature;
the third indoor return air temperature information acquisition module is used for acquiring third indoor return air temperature information acquired by the indoor temperature sensor;
the second outdoor environment temperature information acquisition module is used for acquiring second outdoor environment temperature information acquired by the outdoor temperature sensor;
and the temperature-rising state air conditioner compressor starting module is used for controlling the compressor to start according to the third indoor return air temperature information and the second outdoor environment temperature information so as to enable the compressor to be in a refrigerating state when the indoor temperature rises.
Optionally, the warming state air conditioner compressor starting module includes:
a first rotating speed starting unit of the air conditioner compressor in a heating state: and the controller is used for outputting the first duty ratio signal when the return air temperature information in the third chamber meets an eighth preset temperature range and the second outdoor environment temperature information meets a ninth preset temperature range, and controlling the air-conditioning compressor to be started at the first rotating speed so as to enable the compressor to be in the first refrigeration state.
A second rotating speed starting unit of the air conditioner compressor in the heating state: and the controller is used for outputting the second duty ratio signal when the return air temperature information in the third chamber meets a tenth preset temperature range and the second outdoor environment temperature information meets an eleventh preset temperature range, and controlling the air-conditioning compressor to be started at the second rotating speed so as to enable the compressor to be in the second refrigeration state.
A third rotating speed starting unit of the air conditioner compressor in the heating state: and the controller is used for outputting the third duty ratio signal when the return air temperature information in the third chamber meets a twelfth preset temperature range and the second outdoor environment temperature information meets a thirteenth preset temperature range, and controlling the air-conditioning compressor to be started at a third rotating speed so as to enable the compressor to be in a third refrigeration state.
A fourth rotating speed starting unit of the air conditioner compressor in the heating state: and the controller is configured to output the fourth duty ratio signal when the second outdoor environment temperature information meets a fourteenth preset temperature range, and control the air conditioner compressor to start at the fourth rotating speed so that the compressor is in the fourth refrigeration state.
Wherein the temperature T8 in the eighth preset temperature range, the temperature T10 in the tenth preset temperature range and the temperature T12 in the twelfth preset temperature range satisfy T8 ≤ T10 ≤ T12;
wherein a temperature T9 within the ninth preset temperature range, a temperature T11 within the eleventh preset temperature range, a temperature T13 within the thirteenth preset temperature range and a temperature T14 within the fourteenth preset temperature range satisfy T9 ≦ T11 ≦ T13 ≦ T14;
wherein the first rotation speed R1, the second rotation speed R2, the third rotation speed R3, and the fourth rotation speed R4 satisfy R1> R2> R3> R4.
Optionally, the first rotation speed starting unit of the air conditioner compressor in the temperature-increasing state is specifically configured to output the first duty ratio signal when the third indoor return air temperature information t31 satisfies that t31 is not more than 32 ℃ and the second outdoor environment temperature information t32 satisfies that t32 is not more than 40 ℃, and control the compressor to start at the first rotation speed so as to enable the compressor to be in the first refrigeration state.
The temperature-rising state air conditioner compressor second rotating speed starting unit is specifically configured to output the second duty ratio signal when the third indoor return air temperature information t31 meets a condition that t31 is greater than or equal to 32 ℃ and is less than or equal to 40 ℃, and the second outdoor environment temperature information t32 meets a condition that t32 is greater than or equal to 40 ℃ and is less than or equal to 45 ℃, and control the compressor to start at the second rotating speed so that the compressor is in the second refrigeration state.
The third rotating speed starting unit of the air conditioner compressor in the heating state is specifically configured to output the third duty ratio signal when the third indoor return air temperature information t31 meets the condition that t31 is greater than or equal to 40 ℃ and is less than or equal to 50 ℃, and the second outdoor environment temperature information t32 meets the condition that t32 is greater than or equal to 45 ℃ and is less than or equal to 50 ℃, and control the compressor to start at the third rotating speed so that the compressor is in the third refrigeration state.
The fourth rotating speed starting unit of the air conditioner compressor in the heating state is specifically configured to output the fourth duty ratio signal when the ambient temperature information t32 outside the third chamber meets t32 being greater than or equal to 50 ℃, and control the compressor to start at the fourth rotating speed so as to enable the compressor to be in the fourth refrigeration state.
EXAMPLE III
Fig. 4 is a schematic structural diagram of an apparatus according to a third embodiment of the present invention, as shown in fig. 4, the apparatus includes a processor 70, a memory 71, an input device 72, and an output device 73; the number of processors 70 in the device may be one or more, and one processor 70 is taken as an example in fig. 4; the processor 70, the memory 71, the input device 72 and the output device 73 of the apparatus may be connected by a bus or other means, as exemplified by the bus connection in fig. 4.
The memory 71 is a computer-readable storage medium, and can be used for storing software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the air conditioner compressor start-up control method in the embodiment of the present invention. The processor 70 executes various functional applications and data processing of the device by running software programs, instructions and modules stored in the memory 71, that is, implements the air conditioner compressor start control method described above.
The memory 71 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 71 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, the memory 71 may further include memory located remotely from the processor 70, which may be connected to the device over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 72 may be used to receive entered numeric or character information and to generate key signal inputs relating to user settings and function controls of the apparatus. The output device 73 may include a display device such as a display screen.
Example four
An embodiment of the present invention further provides a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a method for controlling start-up of an air conditioner compressor, the method including:
acquiring first indoor return air temperature information acquired by an indoor temperature sensor and first outdoor environment temperature information acquired by an outdoor temperature sensor;
and controlling the compressor to start according to the first indoor return air temperature information and the first outdoor environment temperature information so as to enable the compressor to be in a refrigerating state.
Of course, the storage medium containing the computer-executable instructions provided by the embodiments of the present invention is not limited to the method operations described above, and may also perform related operations in the air conditioner compressor start control method provided by any embodiment of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the above search apparatus, each included unit and module are merely divided according to functional logic, but are not limited to the above division as long as the corresponding functions can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (8)

1. The starting control method of the air conditioner compressor is characterized by being applied to an air conditioner compressor starting control system, wherein the air conditioner compressor starting control system comprises a main control module, an indoor temperature sensor and an outdoor temperature sensor; the indoor temperature sensor and the outdoor temperature sensor are both electrically connected with the main control module; the indoor temperature sensor is used for collecting indoor return air temperature and sending the indoor return air temperature to the main control module; the outdoor temperature sensor is used for collecting outdoor environment temperature and sending the outdoor environment temperature to the main control module; the method comprises the following steps:
acquiring first indoor return air temperature information acquired by the indoor temperature sensor and first outdoor environment temperature information acquired by the outdoor temperature sensor;
controlling a compressor to start according to the first indoor return air temperature information and the first outdoor environment temperature information so as to enable the compressor to be in a refrigerating state;
when the first indoor return air temperature information t11 meets the condition that t11 is not more than 32 ℃ and the first outdoor environment temperature information t12 meets the condition that t12 is not more than 38 ℃, outputting a first duty ratio signal and controlling the compressor to start at a first rotating speed so as to enable the compressor to be in a first refrigeration state;
when the first indoor return air temperature information t11 meets the conditions that t11 is larger than or equal to 32 ℃ and smaller than or equal to 38 ℃ and the first outdoor environment temperature information t12 meets the conditions that t12 is larger than or equal to 38 ℃ and smaller than or equal to 43 ℃, outputting a second duty ratio signal and controlling the compressor to start at a second rotating speed so as to enable the compressor to be in a second refrigeration state;
when the first indoor return air temperature information t11 meets the conditions that t11 is more than or equal to 38 ℃ and less than or equal to 43 ℃ and the first outdoor environment temperature information t12 meets the conditions that t12 is more than or equal to 43 ℃ and less than or equal to 48 ℃, outputting a third duty ratio signal and controlling the compressor to start at a third rotating speed so as to enable the compressor to be in a third refrigerating state;
and when the first outdoor environment temperature information t12 meets the condition that t12 is more than or equal to 48 ℃, outputting a fourth duty ratio signal, and controlling the compressor to start at a fourth rotating speed so as to enable the compressor to be in a fourth refrigerating state.
2. The air conditioner compressor start-up control method according to claim 1, further comprising,
acquiring second indoor return air temperature information;
when the second indoor return air temperature information is reduced to a first preset temperature, the compressor is controlled to be closed so that the indoor temperature is increased;
acquiring third indoor return air temperature information acquired by the indoor temperature sensor and second outdoor environment temperature information acquired by the outdoor temperature sensor;
and controlling the compressor to start according to the third indoor return air temperature information and the second outdoor environment temperature information so as to enable the compressor to be in a refrigerating state when the indoor temperature is raised.
3. The method for controlling the start of the compressor of the air conditioner according to claim 2, wherein the controlling the start of the compressor to cool the compressor according to the third indoor return air temperature information and the second outdoor ambient temperature information while the indoor space is in the temperature-increasing state comprises:
when the third indoor return air temperature information meets an eighth preset temperature range and the second outdoor environment temperature information meets a ninth preset temperature range, outputting the first duty ratio signal and controlling the compressor to start at the first rotating speed so as to enable the compressor to be in the first refrigeration state;
when the third indoor return air temperature information meets a tenth preset temperature range and the second outdoor environment temperature information meets an eleventh preset temperature range, outputting the second duty ratio signal, and controlling the compressor to start at the second rotating speed so as to enable the compressor to be in the second refrigeration state;
when the third indoor return air temperature information meets a twelfth preset temperature range and the second outdoor environment temperature information meets a thirteenth preset temperature range, outputting a third duty ratio signal and controlling the compressor to start at a third rotating speed so as to enable the compressor to be in a third refrigeration state;
when the second outdoor environment temperature information meets a fourteenth preset temperature range, outputting the fourth duty ratio signal, and controlling the compressor to start at the fourth rotating speed so as to enable the compressor to be in the fourth refrigeration state;
wherein the temperature T8 in the eighth preset temperature range, the temperature T10 in the tenth preset temperature range and the temperature T12 in the twelfth preset temperature range satisfy T8 ≤ T10 ≤ T12;
wherein a temperature T9 within the ninth preset temperature range, a temperature T11 within the eleventh preset temperature range, a temperature T13 within the thirteenth preset temperature range and a temperature T14 within the fourteenth preset temperature range satisfy T9 ≦ T11 ≦ T13 ≦ T14;
wherein the first rotation speed R1, the second rotation speed R2, the third rotation speed R3, and the fourth rotation speed R4 satisfy R1> R2> R3> R4.
4. The air conditioner compressor starting control method as claimed in claim 3, wherein when the third indoor return air temperature information satisfies an eighth preset temperature range and the second outdoor environment temperature information satisfies a ninth preset temperature range, outputting the first duty ratio signal and controlling the compressor to start at the first rotation speed to make the compressor in the first cooling state comprises:
when the third indoor return air temperature information t31 meets the condition that t31 is not more than 32 ℃ and the second outdoor environment temperature information t32 meets the condition that t32 is not more than 40 ℃, outputting the first duty ratio signal and controlling the compressor to start at the first rotating speed so as to enable the compressor to be in the first refrigeration state;
when the third indoor return air temperature information meets a tenth preset temperature range and the second outdoor environment temperature information meets an eleventh preset temperature range, outputting the second duty ratio signal, and controlling the compressor to be started at the second rotating speed so that the compressor is in the second refrigeration state, wherein the second duty ratio signal comprises:
when the third indoor return air temperature information t31 meets the conditions that t31 is more than or equal to 32 ℃ and less than or equal to 40 ℃ and the second outdoor environment temperature information t32 meets the conditions that t32 is more than or equal to 40 ℃ and less than or equal to 45 ℃, outputting a second duty ratio signal and controlling the compressor to start at the second rotating speed so as to enable the compressor to be in the second refrigeration state;
when the third indoor return air temperature information meets a twelfth preset temperature range and the second outdoor environment temperature information meets a thirteenth preset temperature range, outputting the third duty ratio signal, and controlling the compressor to be started at a third rotating speed so that the compressor is in a third refrigeration state, wherein the third duty ratio signal comprises:
when the third indoor return air temperature information t31 meets the conditions that t31 is more than or equal to 40 ℃ and less than or equal to 50 ℃ and the second outdoor environment temperature information t32 meets the conditions that t32 is more than or equal to 45 ℃ and less than or equal to 50 ℃, outputting a third duty ratio signal and controlling the compressor to start at the third rotating speed so as to enable the compressor to be in the third refrigerating state;
when the second outdoor environment temperature information meets a fourteenth preset temperature range, outputting the fourth duty cycle signal, and controlling the compressor to start at the fourth rotating speed so as to enable the compressor to be in the fourth refrigeration state, including:
and when the second outdoor environment temperature information t32 meets the condition that t32 is more than or equal to 50 ℃, outputting the fourth duty ratio signal, and controlling the compressor to start at the fourth rotating speed so as to enable the compressor to be in the fourth refrigerating state.
5. An air condition compressor start control device, characterized by comprising:
the first indoor return air temperature information acquisition module is used for acquiring first indoor return air temperature information acquired by an indoor temperature sensor;
the first outdoor environment temperature information acquisition module is used for acquiring first outdoor environment temperature information acquired by an outdoor temperature sensor;
the air conditioner compressor starting module is used for controlling the compressor to be started according to the first indoor return air temperature information and the first outdoor environment temperature information so as to enable the compressor to be in a refrigerating state;
the air conditioner compressor starting module comprises an air conditioner compressor first rotating speed starting unit, an air conditioner compressor second rotating speed starting unit, an air conditioner compressor third rotating speed starting unit and an air conditioner compressor fourth rotating speed starting unit;
the air conditioner compressor first rotating speed starting unit is specifically used for outputting a first duty ratio signal when the first indoor return air temperature information t11 meets the condition that t11 is equal to or less than 32 ℃ and the first outdoor environment temperature information t12 meets the condition that t12 is equal to or less than 38 ℃, and controlling the compressor to start at a first rotating speed so as to enable the compressor to be in a first refrigeration state;
the second rotating speed starting unit of the air conditioner compressor is specifically used for outputting a second duty ratio signal when the first indoor return air temperature information t11 meets the condition that t11 is greater than or equal to 32 ℃ and is less than or equal to 38 ℃ and the first outdoor environment temperature information t12 meets the condition that t12 is greater than or equal to 38 ℃ and is less than or equal to 43 ℃, and controlling the compressor to be started at a second rotating speed so as to enable the compressor to be in a second refrigeration state;
the third rotating speed starting unit of the air conditioner compressor is specifically used for outputting a third duty ratio signal when the first indoor return air temperature information t11 meets the condition that t11 is more than or equal to 38 ℃ and less than or equal to 43 ℃ and the first outdoor environment temperature information t12 meets the condition that t12 is more than or equal to 43 ℃ and less than or equal to 48 ℃, and controlling the compressor to be started at a third rotating speed so as to enable the compressor to be in a third refrigeration state;
the fourth rotating speed starting unit of the air conditioner compressor is specifically used for outputting a fourth duty ratio signal when the first outdoor environment temperature information t12 meets the condition that t12 is not less than 48 ℃, and controlling the compressor to start at a fourth rotating speed so as to enable the compressor to be in a fourth refrigeration state.
6. The air conditioner compressor start-up control device according to claim 5, characterized by further comprising:
the second indoor return air temperature information acquisition module is used for acquiring second indoor return air temperature information;
the compressor closing module is used for controlling the compressor to be closed when the second indoor return air temperature information is reduced to a first preset temperature;
the third indoor return air temperature information acquisition module is used for acquiring third indoor return air temperature information acquired by the indoor temperature sensor;
the second outdoor environment temperature information acquisition module is used for acquiring second outdoor environment temperature information acquired by the outdoor temperature sensor;
and the temperature-rising state air conditioner compressor starting module is used for controlling the compressor to start according to the third indoor return air temperature information and the second outdoor environment temperature information so as to enable the compressor to be in a refrigerating state when the indoor space is in a temperature-rising state.
7. An air conditioning compressor apparatus, characterized in that the apparatus comprises:
one or more processors;
a storage device for storing one or more programs,
when the one or more programs are executed by the one or more processors, the one or more processors are caused to implement the air conditioner compressor start-up control method as recited in any one of claims 1 to 4.
8. A storage medium containing computer-executable instructions which, when executed by a computer processor, perform a method for air conditioner compressor start-up control, the method comprising:
acquiring first indoor return air temperature information acquired by an indoor temperature sensor and first outdoor environment temperature information acquired by an outdoor temperature sensor;
controlling a compressor to start according to the first indoor return air temperature information and the first outdoor environment temperature information so as to enable the compressor to be in a refrigerating state;
when the first indoor return air temperature information t11 meets the condition that t11 is not more than 32 ℃ and the first outdoor environment temperature information t12 meets the condition that t12 is not more than 38 ℃, outputting a first duty ratio signal and controlling the compressor to start at a first rotating speed so as to enable the compressor to be in a first refrigeration state;
when the first indoor return air temperature information t11 meets the conditions that t11 is larger than or equal to 32 ℃ and smaller than or equal to 38 ℃ and the first outdoor environment temperature information t12 meets the conditions that t12 is larger than or equal to 38 ℃ and smaller than or equal to 43 ℃, outputting a second duty ratio signal and controlling the compressor to start at a second rotating speed so as to enable the compressor to be in a second refrigeration state;
when the first indoor return air temperature information t11 meets the conditions that t11 is more than or equal to 38 ℃ and less than or equal to 43 ℃ and the first outdoor environment temperature information t12 meets the conditions that t12 is more than or equal to 43 ℃ and less than or equal to 48 ℃, outputting a third duty ratio signal and controlling the compressor to start at a third rotating speed so as to enable the compressor to be in a third refrigerating state;
and when the first outdoor environment temperature information t12 meets the condition that t12 is more than or equal to 48 ℃, outputting a fourth duty ratio signal, and controlling the compressor to start at a fourth rotating speed so as to enable the compressor to be in a fourth refrigerating state.
CN202010740848.3A 2020-07-28 2020-07-28 Air conditioner compressor starting control method, device, equipment and storage medium Active CN111912084B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010740848.3A CN111912084B (en) 2020-07-28 2020-07-28 Air conditioner compressor starting control method, device, equipment and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010740848.3A CN111912084B (en) 2020-07-28 2020-07-28 Air conditioner compressor starting control method, device, equipment and storage medium

Publications (2)

Publication Number Publication Date
CN111912084A CN111912084A (en) 2020-11-10
CN111912084B true CN111912084B (en) 2021-12-10

Family

ID=73286661

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010740848.3A Active CN111912084B (en) 2020-07-28 2020-07-28 Air conditioner compressor starting control method, device, equipment and storage medium

Country Status (1)

Country Link
CN (1) CN111912084B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117287817B (en) * 2023-11-03 2024-05-28 上海耀杉电子科技有限公司 Method for controlling start-up of compressor, air conditioner, and readable storage medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101913314A (en) * 2010-07-30 2010-12-15 奇瑞汽车股份有限公司 Electric automobile air-conditioning system and control method thereof
CN103411289A (en) * 2013-08-15 2013-11-27 江苏省精创电气股份有限公司 Variable power controlled truck air condition controller
CN110454950A (en) * 2019-08-05 2019-11-15 广东美的制冷设备有限公司 Air-conditioning system and its control method
CN110454951A (en) * 2019-08-05 2019-11-15 广东美的制冷设备有限公司 Air-conditioning system and its control method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101913314A (en) * 2010-07-30 2010-12-15 奇瑞汽车股份有限公司 Electric automobile air-conditioning system and control method thereof
CN103411289A (en) * 2013-08-15 2013-11-27 江苏省精创电气股份有限公司 Variable power controlled truck air condition controller
CN110454950A (en) * 2019-08-05 2019-11-15 广东美的制冷设备有限公司 Air-conditioning system and its control method
CN110454951A (en) * 2019-08-05 2019-11-15 广东美的制冷设备有限公司 Air-conditioning system and its control method

Also Published As

Publication number Publication date
CN111912084A (en) 2020-11-10

Similar Documents

Publication Publication Date Title
CN106642579B (en) Starting frequency adjusting method and device suitable for air conditioner compressor
CN106352632B (en) Air conditioning system and heating control method thereof
CN110332682B (en) Method and device for adjusting working frequency of compressor and air conditioner
CN109883003B (en) Control method of air conditioner, air conditioner and computer readable storage medium
CN111578458B (en) Control method of air conditioner, air conditioner and computer storage medium
CN107631447B (en) Operation control method, operation control device, air conditioner, and storage medium
JP2002079828A (en) Air-conditioner for electric vehicle
KR101235546B1 (en) An air conditioner and a control method the same
CN109780673B (en) Control method of multi-split air conditioner, multi-split air conditioner and storage medium
CN111486563B (en) Control method and device of electronic expansion valve
CN111912084B (en) Air conditioner compressor starting control method, device, equipment and storage medium
CN114087733B (en) Control method of air conditioner and air conditioner
CN108444079B (en) Air conditioner, control method thereof, and computer-readable storage medium
CN113587384A (en) Control method and device of air conditioner, air conditioner and storage medium
CN111023465A (en) Control method and device of air conditioner, air conditioner and readable storage medium
US10551105B2 (en) Multi-stage control for electromechanical heating, ventilation, and air conditioning (HVAC) unit
CN110594948A (en) Control method and control device of air conditioner and air conditioner
CN115978668A (en) Dual-system air conditioner control method and device, electronic equipment and readable storage medium
CN111207495B (en) Method for improving air conditioning capacity and air conditioner using same
CN112303834A (en) Air conditioner control method, apparatus and computer-readable storage medium
CN113375379B (en) Starting control method and device of variable frequency compressor and refrigeration equipment
CN112460772B (en) Air conditioning unit multistage refrigeration method and device, computer equipment and storage medium
CN115628523B (en) Air conditioner control method, device, equipment and storage medium
CN115540302A (en) Air conditioner fan rotating speed control method and device, air conditioner and storage medium
CN116734449A (en) Air conditioner control method and device and air conditioner

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant