CN113819710A

CN113819710A - Temperature control method and device for refrigerator, refrigerator and storage medium

Info

Publication number: CN113819710A
Application number: CN202110965487.7A
Authority: CN
Inventors: 徐兴杰; 方茂长; 汪猗吉; 黄小雨; 李琦
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2021-12-21
Anticipated expiration: 2041-08-23
Also published as: CN113819710B

Abstract

The application relates to a temperature control method and device of a refrigerator, the refrigerator and a storage medium. The method comprises the following steps: when the first refrigerating chamber of the refrigerator is judged to reach a first refrigerating condition and the second refrigerating chamber of the refrigerator does not reach a second refrigerating condition, refrigerating reference data corresponding to the first refrigerating chamber is obtained; determining the delayed starting time length of the compressor according to the refrigeration reference data, and starting a timer; when the second refrigeration chamber does not reach the second refrigeration condition within the delayed starting time of the timer, controlling the compressor to start so as to meet the refrigeration requirement of the first refrigeration chamber; and when the second refrigerating chamber reaches the second refrigerating condition within the delayed starting duration of the timer, controlling the compressor to start so as to synchronously meet the refrigerating requirements of the first refrigerating chamber and the second refrigerating chamber. By adopting the method, the accurate temperature control of each refrigerating chamber of the refrigerator can be ensured, and the frequent start and stop of the compressor can be avoided.

Description

Temperature control method and device for refrigerator, refrigerator and storage medium

Technical Field

The present application relates to the field of refrigerator control technologies, and in particular, to a method and an apparatus for controlling a temperature of a refrigerator, and a storage medium.

Background

The refrigerator is widely applied to various scenes as a commonly used intelligent electric appliance, and brings convenience to life of people. The compressor is used as a core device in a refrigerator refrigerating system, and the temperature of each refrigerating chamber of the refrigerator is adjusted by controlling the starting, stopping and operating rotating speed of the compressor. And starting the compressor when the temperature of the refrigerating chamber is higher than the preset temperature, and stopping the compressor when the temperature of the chamber is lower than the preset temperature. Because the thickness of the foaming layer of the refrigerator is determined after design and development, the temperature control ranges of different refrigerating chambers are usually different, and the temperature rise and fall rates of different refrigerating chambers are also usually different. Therefore, under the condition of realizing accurate temperature control of the refrigerator, the problem that the compressor is frequently started and stopped because the refrigerating compartments alternately reach corresponding refrigerating conditions exists.

Disclosure of Invention

In view of the above, it is necessary to provide a temperature control method and apparatus for a refrigerator, and a storage medium, which can avoid frequent start and stop of a compressor.

A method of controlling a temperature of a refrigerator, the method comprising:

when the first refrigerating chamber of the refrigerator is judged to reach a first refrigerating condition and the second refrigerating chamber of the refrigerator does not reach a second refrigerating condition, refrigerating reference data corresponding to the first refrigerating chamber is obtained;

determining the delayed starting time length of the compressor according to the refrigeration reference data, and starting a timer;

when the second refrigeration chamber does not reach the second refrigeration condition within the delayed starting time of the timer, controlling the compressor to start so as to meet the refrigeration requirement of the first refrigeration chamber;

and when the second refrigerating chamber reaches the second refrigerating condition within the delayed starting duration of the timer, controlling the compressor to start so as to synchronously meet the refrigerating requirements of the first refrigerating chamber and the second refrigerating chamber.

In one embodiment, the refrigeration reference data includes: the first refrigeration chamber corresponds to set gear and door opening data, and the ambient temperature.

In one embodiment, the determining the delayed start time period of the compressor according to the refrigeration reference data includes:

determining a first delay time length according to the set gear;

determining a second delay time length according to the door opening data;

determining a third delay time according to the environment temperature;

and determining the delayed starting time length of the compressor according to the first delay time length, the second delay time length and the third delay time length.

In one embodiment, the determining the second delay duration according to the door opening data includes:

determining the door opening times in a preset time period and the door opening duration of each door opening according to the door opening data;

and determining a second delay time length according to the door opening times and the door opening time length.

In one embodiment, the first refrigeration compartment is one of a refrigerator compartment or a freezer compartment and the second refrigeration compartment is the other of the refrigerator compartment or the freezer compartment.

In one embodiment, when the first refrigeration compartment is a cold storage compartment, the first refrigeration compartment further comprises a temperature changing compartment.

In one embodiment, the refrigeration reference data comprises refrigeration reference data of the refrigerating chamber and refrigeration reference data of the temperature-changing chamber; the timer comprises a timer of the refrigerating chamber and a timer of the temperature changing chamber; when the second refrigeration chamber does not reach the second refrigeration condition within the delayed starting duration of the timer, controlling the compressor to start so as to meet the refrigeration requirement of the first refrigeration chamber; the method comprises the following steps:

screening a timer with a shorter delay starting time length from the timer of the refrigerating chamber and the timer of the temperature-changing chamber;

when the freezing chamber does not reach the second refrigeration condition within the delayed starting duration of the screened timer, controlling the compressor to start so as to synchronously meet the refrigeration requirements of the refrigerating chamber and the temperature-changing chamber;

when the second refrigeration chamber is judged to reach the second refrigeration condition within the delayed starting duration of the timer, the method for controlling the compressor to start so as to synchronously meet the refrigeration demands of the first refrigeration chamber and the second refrigeration chamber comprises the following steps:

and when the freezing chamber is judged to reach the second refrigeration condition within the delayed starting time of the screened timer, controlling the compressor to start so as to synchronously meet the refrigeration requirements of the freezing chamber, the refrigerating chamber and the temperature-changing chamber.

In one embodiment, the refrigeration reference data is refrigeration reference data of the refrigerating chamber or refrigeration reference data of the temperature-changing chamber; the timer is a timer of the refrigerating chamber or a timer of the temperature changing chamber; when the second refrigeration chamber does not reach the second refrigeration condition within the delayed starting duration of the timer, the compressor is controlled to start so as to meet the refrigeration requirement of the first refrigeration chamber, and the method comprises the following steps:

when the freezing chamber does not reach a second refrigeration condition within the delayed starting time of the timer, controlling the compressor to start so as to meet the refrigeration requirement of the refrigerating chamber or the temperature-changing chamber;

and when the freezing chamber is judged to reach the second refrigeration condition within the delayed starting time of the timer, controlling the compressor to start so as to synchronously meet the refrigeration requirements of the freezing chamber and the refrigerating chamber or the freezing chamber and the temperature-changing chamber.

A temperature control apparatus of a refrigerator, the apparatus comprising:

the system comprises an acquisition module, a storage module and a control module, wherein the acquisition module is used for acquiring refrigeration reference data corresponding to a first refrigeration chamber of the refrigerator when the first refrigeration chamber reaches a first refrigeration condition and a second refrigeration chamber does not reach a second refrigeration condition;

the timing module is used for determining the delayed starting time of the compressor according to the refrigeration reference data and starting a timer;

the first control module is used for controlling the compressor to start to meet the refrigeration requirement of the first refrigeration chamber when the second refrigeration chamber does not meet the second refrigeration condition within the delayed starting duration of the timer;

and the second control module is used for controlling the compressor to start when the second refrigerating chamber reaches the second refrigerating condition within the delayed starting duration of the timer so as to synchronously meet the refrigerating requirements of the first refrigerating chamber and the second refrigerating chamber.

A refrigerator comprising a memory and a processor, the memory storing a computer program which when executed by the processor effects the steps of:

A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the steps of:

According to the temperature control method, the temperature control device, the refrigerator and the storage medium of the refrigerator, when a first refrigeration chamber of the refrigerator reaches a first refrigeration condition and a second refrigeration chamber of the refrigerator does not reach a second refrigeration condition, the delayed starting time length of the compressor is determined according to refrigeration reference data corresponding to the first refrigeration chamber, the timer is started, when the second refrigeration chamber does not reach the second refrigeration condition within the delayed starting time length of the timer, the compressor is started for refrigeration so as to meet the refrigeration requirement of the first refrigeration chamber, and when the second refrigeration chamber reaches the second refrigeration condition within the delayed starting time length of the timer, the compressor is started so as to synchronously meet the refrigeration requirements of the first refrigeration chamber and the second refrigeration chamber. Therefore, the refrigerator can avoid frequent start and stop of the compressor while ensuring accurate temperature control of each refrigeration chamber of the refrigerator, thereby prolonging the service life of the refrigerator/compressor and improving the user experience.

Drawings

FIG. 1 is a schematic flow chart illustrating a method for controlling a temperature of a refrigerator according to an embodiment;

FIG. 2 is a schematic diagram illustrating a temperature control method of a refrigerator according to an embodiment;

FIG. 3 is a schematic flow chart illustrating a temperature control method of a refrigerator according to another embodiment;

FIG. 4 is a flowchart illustrating a temperature control method of a refrigerator in accordance with still another embodiment;

fig. 5 is a block diagram illustrating a temperature control apparatus of a refrigerator according to an embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In one embodiment, as shown in fig. 1, a method for controlling temperature of a refrigerator is provided, which is described by taking an example of the method applied to a controller integrated in the refrigerator, and includes the following steps:

and 102, when the first refrigerating chamber of the refrigerator reaches the first refrigerating condition and the second refrigerating chamber of the refrigerator does not reach the second refrigerating condition, acquiring refrigerating reference data corresponding to the first refrigerating chamber.

The refrigerating chamber of the refrigerator comprises a first refrigerating chamber and a second refrigerating chamber, the first refrigerating chamber corresponds to the second refrigerating chamber, the second refrigerating chamber is a refrigerating chamber which needs to be immediately started to refrigerate by a compressor when corresponding second refrigerating conditions are judged to be reached, correspondingly, the first refrigerating chamber is a refrigerating chamber which needs to be controlled to be started in a delayed mode based on the delayed starting method provided by the application when corresponding first refrigerating conditions are judged to be reached, for example, the first refrigerating chamber comprises a refrigerating chamber, the second refrigerating chamber comprises a freezing chamber, for example, the first refrigerating chamber comprises a freezing chamber, and the second refrigerating chamber comprises a refrigerating chamber. It will be understood that when the refrigeration compartment of the refrigerator also includes a temperature-varying chamber, the first refrigeration compartment also includes a temperature-varying chamber.

The first refrigeration condition is a condition for judging whether the first refrigeration compartment is needed, and may specifically include that the temperature of the first refrigeration compartment is greater than or equal to a set temperature corresponding to the first refrigeration compartment, for example, the temperature of the refrigerating compartment is greater than or equal to the set temperature of the refrigerating compartment, further, for example, the temperature of the refrigerating compartment is greater than or equal to the set temperature of the refrigerating compartment, and/or the temperature of the temperature-changing compartment is greater than or equal to the set temperature of the temperature-changing compartment. The second refrigeration condition is used for determining whether a condition of the second refrigeration compartment is required, and may specifically include that the temperature of the second refrigeration compartment is greater than or equal to a set temperature corresponding to the second refrigeration compartment, for example, the temperature of the freezing compartment is greater than or equal to a set temperature of the freezing compartment. It can be understood that the set temperature corresponding to each refrigeration compartment is determined by the set gear of the corresponding refrigeration compartment, and the set gear of each refrigeration compartment is set by a user. The refrigeration reference data is data to be referred to for refrigerating the corresponding first refrigeration compartment, and may specifically include, but is not limited to, ambient temperature, a set gear of the first refrigeration compartment, door opening data, and the like.

Specifically, the controller dynamically obtains the temperature of each refrigerating compartment of the refrigerator, and compares the temperature of each refrigerating compartment with the corresponding refrigerating condition to judge whether each refrigerating compartment reaches the corresponding refrigerating condition. And when the first refrigerating chamber is judged to reach the corresponding first refrigerating condition and the second refrigerating chamber does not reach the corresponding second refrigerating condition, the controller acquires refrigerating reference data corresponding to the first refrigerating chamber.

In one embodiment, each refrigerating compartment of the refrigerator is respectively provided with a temperature sensor, the resistance value of each temperature sensor changes along with the change of the temperature of the corresponding refrigerating compartment, and the controller collects the resistance value of each temperature sensor and determines the temperature of the corresponding refrigerating compartment according to the collected resistance value.

In one embodiment, the controller activates the compressor to refrigerate the second refrigeration compartment when it is determined that the second refrigeration compartment reaches the second refrigeration condition, regardless of whether the first refrigeration compartment reaches the corresponding first refrigeration condition.

And step 104, determining the delayed starting time of the compressor according to the refrigeration reference data, and starting a timer.

The delayed start time refers to a time for delaying the start of the compressor, and specifically may refer to a time delay from when the first refrigeration compartment is determined to reach the first refrigeration condition to when the compressor is started to refrigerate the first refrigeration compartment. The timing duration of the timer is the delayed starting duration of the compressor. It will be appreciated that if the first refrigeration compartment comprises two refrigeration compartments, a timer will be started for each refrigeration compartment which achieves the corresponding first refrigeration condition, the timing duration of each timer being determined by the refrigeration reference data of the corresponding refrigeration compartment, in particular the delayed start duration of the compressor being determined by the refrigeration reference data of the corresponding refrigeration compartment.

Specifically, after the refrigeration reference data of the first refrigeration compartment reaching the corresponding first refrigeration condition is acquired, the controller determines the delayed starting time length of the compressor according to the acquired refrigeration reference data, and starts the timer to start timing.

In one embodiment, the first refrigeration compartment comprises a single refrigeration compartment of a refrigerator, such as a fresh food compartment. And the controller determines the delayed starting time length of the compressor according to the refrigeration reference data corresponding to the first refrigeration chamber and starts a timer to start timing.

In one embodiment, the first refrigeration compartment comprises two refrigeration compartments of a refrigerator, such as a fresh food compartment and a temperature change compartment. If only one refrigerating chamber reaches the first refrigerating condition, the controller determines the delayed starting time length of the compressor according to the refrigerating reference data of the refrigerating chamber reaching the first refrigerating condition, and starts the timer to start timing. If the two refrigerating chambers reach the first refrigerating condition, the controller respectively determines the delayed starting time length of the compressor according to the refrigerating reference data of each refrigerating chamber reaching the first refrigerating condition, and respectively starts the timer to time. For example, if the refrigerating chamber and the temperature-changing chamber both meet the first refrigeration condition, a first delayed start duration of the compressor is determined according to the refrigeration reference data of the refrigerating chamber, a first timer is started to start timing, a second delayed start duration of the compressor is determined according to the refrigeration reference data of the temperature-changing chamber, and a second timer is started to start timing.

And 106, controlling the compressor to start to meet the refrigeration requirement of the first refrigeration chamber when the second refrigeration chamber does not reach the second refrigeration condition within the delayed starting duration of the timer.

The requirement for the refrigeration of the first refrigeration chamber is met, namely, the refrigeration of the first refrigeration chamber is realized. Taking the first refrigerating chamber as a refrigerating chamber and the second refrigerating chamber as a freezing chamber as an example, if an evaporator for refrigerating is arranged in the freezing chamber, the refrigerant of the evaporator is transmitted to the refrigerating chamber through a refrigerant channel, the gating of the refrigerant channel is controlled by an electric air door, when the freezer compartment does not reach the second cooling condition within the delayed start-up period of the timer, the controller controls the compressor to start, and the refrigerant channel is gated by the electric air door to synchronously refrigerate the refrigerating chamber and the freezing chamber by the evaporator driven by the compressor, thereby meeting the refrigeration requirement of the refrigerating chamber, if the evaporators are respectively arranged in the refrigerating chamber and the freezing chamber, when the freezer compartment does not reach the second cooling condition within the delayed start-up period of the timer, the controller controls the compressor to start, and the started compressor drives the evaporator arranged in the refrigerating chamber to refrigerate the refrigerating chamber, so that the refrigerating requirement of the refrigerating chamber is met.

Specifically, after the controller starts the timer to start timing, the temperature of each refrigerating compartment of the refrigerator is dynamically acquired, and the temperature of each refrigerating compartment is compared with the set temperature of the corresponding refrigerating compartment to judge whether each refrigerating compartment reaches the corresponding refrigerating condition. When the timing duration of the timer is greater than or equal to the delayed starting duration of the compressor, the second refrigerating chamber is judged not to reach the second refrigerating condition, the timer is stopped by the controller, the compressor is controlled to be started through the starting instruction, the first refrigerating chamber reaching the first refrigerating condition is refrigerated through the started compressor, and therefore the refrigerating requirement of the first refrigerating chamber is met.

In one embodiment, if the first refrigeration compartment comprises two refrigeration compartments, the two refrigeration compartments both reach the first refrigeration condition, the delayed start time of the compressor is respectively determined according to the refrigeration reference data of each refrigeration compartment, a timer is respectively started for each refrigeration compartment, when the timing time of any one timer is greater than or equal to the corresponding delayed start time, the second refrigeration compartment is judged not to reach the second refrigeration condition, the controller simultaneously stops the two timers, and controls the compressor to start through a start instruction, so that the two refrigeration compartments are synchronously refrigerated through the started compressor.

And 108, when the second refrigerating chamber reaches the second refrigerating condition within the delayed starting time of the timer, controlling the compressor to start so as to synchronously meet the refrigerating requirements of the first refrigerating chamber and the second refrigerating chamber.

The synchronous meeting of the refrigeration demands of the first refrigeration chamber and the second refrigeration chamber means that the synchronous refrigeration of the first refrigeration chamber and the second refrigeration chamber is realized. Taking the first refrigerating compartment as a refrigerating compartment and the second refrigerating compartment as a freezing compartment as an example, if an evaporator for refrigerating is provided in the freezing compartment, the controller controls the compressor to start when it is determined that the freezing chamber reaches the second cooling condition within the delayed start period of the timer, and the refrigerant channel is gated by the electric air door to synchronously refrigerate the refrigerating chamber and the freezing chamber by the evaporator driven by the compressor, thereby synchronously meeting the refrigeration requirements of the refrigerating chamber and the freezing chamber, if the evaporators are respectively arranged in the refrigerating chamber and the freezing chamber, the controller controls the compressor to start when it is determined that the freezing chamber reaches the second cooling condition within the delayed start period of the timer, the started compressor drives the evaporator arranged in the refrigerating chamber to refrigerate the refrigerating chamber, and synchronously drives the evaporator arranged in the freezing chamber to refrigerate the freezing chamber, so that the refrigerating requirements of the refrigerating chamber and the freezing chamber are synchronously met. It can be understood that, the above description only takes the first refrigeration compartment as the refrigerating compartment and the second refrigeration compartment as the freezing compartment as an example, and for the case that the first refrigeration compartment further includes the temperature change compartment and the case that the first refrigeration compartment is the freezing compartment and the second refrigeration compartment is the refrigerating compartment, under respective corresponding control conditions, the corresponding refrigeration compartment is refrigerated according to the setting position of the evaporator in the similar refrigerant control manner described above, so as to meet the refrigeration requirement of the corresponding refrigeration compartment, and the description is not further expanded one by one in the present application.

Specifically, when the timing duration of the timer is less than the delayed start duration of the compressor, the controller determines that the second refrigeration compartment reaches the second refrigeration condition based on the dynamically acquired temperature, stops the timer, and controls the start of the compressor through the start instruction, so that the synchronous refrigeration of the first refrigeration compartment reaching the first refrigeration condition and the second refrigeration compartment reaching the second refrigeration condition is realized through the started compressor, and the refrigeration requirements of the first refrigeration compartment and the second refrigeration compartment are synchronously met.

According to the temperature control method of the refrigerator, when a first refrigeration chamber of the refrigerator reaches a first refrigeration condition and a second refrigeration chamber of the refrigerator does not reach a second refrigeration condition, the delayed starting time length of the compressor is determined according to refrigeration reference data corresponding to the first refrigeration chamber, the timer is started, when the second refrigeration chamber does not reach the second refrigeration condition within the delayed starting time length of the timer, the compressor is started for refrigeration so as to meet the refrigeration requirement of the first refrigeration chamber, and when the second refrigeration chamber reaches the second refrigeration condition within the delayed starting time length of the timer, the compressor is started so as to synchronously meet the refrigeration requirements of the first refrigeration chamber and the second refrigeration chamber when the second refrigeration chamber reaches the second refrigeration condition. Therefore, the refrigerator can avoid frequent start and stop of the compressor while ensuring accurate temperature control of each refrigeration chamber of the refrigerator, thereby prolonging the service life of the refrigerator/compressor and improving the user experience.

In one embodiment, the refrigeration reference data comprises: the first refrigeration chamber corresponds to set gear and door opening data, and the ambient temperature.

The door opening data comprises the door opening times corresponding to the first refrigeration chamber and the door opening duration of each door opening, and specifically can comprise the door opening times corresponding to the first refrigeration chamber in a preset time period and the door opening duration of each door opening.

Specifically, when it is determined that the first refrigeration chamber reaches the first refrigeration condition and the second refrigeration chamber does not reach the second refrigeration condition, the controller acquires the set gear and the door opening data corresponding to the first refrigeration chamber and the ambient temperature of the first refrigeration chamber.

In one embodiment, the controller dynamically collects the ambient temperature through a temperature sensor arranged on the refrigerator shell, and acquires the door opening data of the first refrigerating chamber through a door switch of the first refrigerating chamber.

In the above embodiment, because the setting gear that first refrigeration room corresponds, number of times of opening a door and ambient temperature, can influence the temperature of this first refrigeration room to can influence the refrigeration demand of this first refrigeration room, from this, it is long when reasonable delay start-up is decided based on the refrigeration reference data developments that include these parameters, so that when the start-up of time control compressor is long according to the delay start-up confirmed, can effectively avoid opening frequently and stopping of compressor under the prerequisite of guaranteeing accurate accuse temperature.

In one embodiment, determining a delayed start time period for the compressor based on the refrigeration reference data comprises: determining a first delay time length according to a set gear; determining a second delay time length according to the door opening data; determining a third delay time according to the ambient temperature; and determining the delayed starting time length of the compressor according to the first delay time length, the second delay time length and the third delay time length.

Specifically, the controller respectively determines a first delay time and a second delay time according to the set gear and the door opening data of the first refrigeration compartment. The controller determines a temperature interval in which the ambient temperature is located, and determines a third delay time period according to the corresponding relationship between the temperature interval and the delay time period and the temperature interval in which the ambient temperature is located. Further, the controller sums the first delay time, the second delay time and the third delay time to obtain the delayed start time of the compressor. It is to be understood that the summing process includes any one of arithmetic summing, weighted summing, and the like.

In one embodiment, the controller may determine the first delay period based on a correspondence between the shift position and the delay period, and a set shift position of the first cooling compartment. The controller can also determine a gear level corresponding to a set gear of the first refrigeration compartment, and determine the first delay time according to the corresponding relation between the gear level and the delay time and the gear level corresponding to the set gear. For example, the first refrigeration compartment is a refrigeration compartment, the refrigeration compartment includes 7 gears to be selected from 2 degrees to 8 degrees, a delay time period may be set for each gear, the gear level corresponding to 2 degrees and 3 degrees may be determined to be high, the gear level corresponding to 4 degrees to 6 degrees may be determined to be medium, the gear level corresponding to 7 degrees and 8 degrees may be determined to be low, and the delay time periods set for the three gear levels of high, medium, and low are 8 minutes, 5 minutes, and 3 minutes, respectively. It is to be understood that the delay time period is positively correlated with the gear level, and the delay time period is only an example and is not limited to the specific limitation.

In one embodiment, the correspondence between the door opening data and the delay time period is preset so as to determine the second delay time period based on the door opening data of the first compartment. For example, assuming that the door opening data is empty, indicating that the first cooling compartment is not opened within the preset time period, the corresponding delay time period may be determined to be 5 minutes.

For example, taking a first refrigeration compartment reaching the first refrigeration condition as a refrigerating compartment and a second refrigeration compartment not reaching the second refrigeration condition as a freezing compartment, if the refrigeration reference data corresponding to the refrigerating compartment includes: the ambient temperature is 25 ℃, the gear is set to be 5 ℃, the door opening data is empty (the door is not opened within the preset time period), and the preset temperature interval is also assumed to include: the delay time periods corresponding to the temperature intervals are respectively 6 minutes, 5 minutes, 4 minutes and 3 minutes, the delay time periods corresponding to the temperature intervals are respectively less than or equal to 12 ℃ (12 ℃,23 ℃ (23 ℃,34 ℃), and the delay starting time period of the compressor is determined to be 14 minutes (4 minutes +5 minutes), so that the freezing chamber still does not reach the second refrigeration condition after the refrigerating chamber reaches the first refrigeration condition for 14 minutes, and the controller starts the compressor to refrigerate the refrigerating chamber.

In the above embodiment, the delayed start time of the compressor is dynamically determined according to the refrigeration reference data of the first refrigeration compartment reaching the first refrigeration condition, so that when the start of the compressor is controlled according to the delayed start time, the compressor can be prevented from being started and stopped frequently under the condition of ensuring accurate temperature control.

In one embodiment, determining the second delay period based on the door open data comprises: determining the door opening times in a preset time period and the door opening duration of each door opening according to the door opening data; and determining a second delay time length according to the door opening times and the door opening time length.

The preset time period is a preset time interval for acquiring refrigeration reference data of the first refrigeration compartment, and specifically may be a time interval taking the previous starting time of the compressor as the starting time and the current time as the ending time, or may be a time interval taking the current time as the ending time and a time length as a preset time length, where the preset time length is, for example, 30 minutes. It can be understood that, if the door opening data in each period is collected according to a preset period when the refrigerator is started, the preset time period may also be a time interval corresponding to the latest period, where the preset period is, for example, 30 minutes.

Specifically, the controller extracts the door opening times in the preset time period and the door opening duration of each door opening from the door opening data corresponding to the first refrigeration compartment reaching the first refrigeration condition. Further, the controller may determine the delay time length according to the door opening times and the door opening time length, and sum the delay time lengths corresponding to the door opening times and the door opening time lengths to obtain a second delay time length. The controller can also determine the equivalent door opening duration according to the door opening times, sum the equivalent door opening duration determined based on the door opening times and the actual door opening duration to obtain the total door opening duration, and determine the second delay duration according to the total door opening duration. Wherein the delay time is inversely related to the number of door opening times/the door opening time.

For example, assuming that the equivalent door opening time corresponding to one door opening is 30 seconds, if the door opening times in the door opening data is 1 and the door opening time is 60 seconds, it can be determined that the total door opening time is 90 seconds from 30 seconds +60 seconds.

In one embodiment, the controller performs weighted summation on the delay durations corresponding to the door opening times and the door opening duration to obtain the second delay duration. Because the door opening operation has a large influence on the temperature of the first refrigeration compartment, the cold quantity lost by multiple times of door opening is more than that lost by the same door opening time, and therefore the weighting weight corresponding to the door opening times is larger than that of the door opening time.

In the above embodiment, since both the number of door opening times and the door opening time of each door opening affect the temperature of the first refrigeration compartment, the second delay time is dynamically determined based on the number of door opening times and the door opening time, so that the delay start time of the compressor is accurately determined based on the second delay time.

In one embodiment, the first refrigeration compartment is one of a fresh food compartment or a freezer compartment and the second refrigeration compartment is the other of the fresh food compartment or the freezer compartment.

Specifically, when the first refrigeration compartment is a refrigerating compartment, the second refrigeration compartment is a freezing compartment, and when the first refrigeration compartment is a freezing compartment, the second refrigeration compartment is a refrigerating compartment. Taking the first refrigerating compartment as a refrigerating compartment and the second refrigerating compartment as a freezing compartment as an example, the temperature control method of the refrigerator specifically comprises the following steps: when the refrigerating chamber reaches the first refrigerating condition and the freezing chamber does not reach the second refrigerating condition, the controller acquires refrigerating reference data corresponding to the refrigerating chamber, determines delayed starting time of the compressor according to the refrigerating reference data, and starts a timer to start timing. Further, when the timing duration of the timer is less than the delayed starting duration of the compressor, the freezing chamber is judged to reach the second refrigeration condition, and the controller starts the compressor to synchronously refrigerate the refrigerating chamber and the freezing chamber. And when the timing duration of the timer is greater than or equal to the delay starting duration, the freezing chamber is judged not to reach the second refrigerating condition, and the controller starts the compressor to refrigerate the refrigerating chamber. It is understood that when the temperature of the refrigerating compartment is greater than or equal to the set temperature of the refrigerating compartment, it is determined that the refrigerating compartment reaches the first cooling condition. And when the temperature of the freezing chamber is lower than the set freezing chamber temperature, determining that the freezing chamber does not reach the second refrigerating condition.

It can be understood that, when the first refrigerating chamber is a freezing chamber and the second refrigerating chamber is a refrigerating chamber, the controller controls the temperature of the refrigerator according to the corresponding steps, which is not described herein again.

In the above embodiment, on the premise of preferentially ensuring the accurate temperature control of the freezing chamber/the refrigerating chamber, when the refrigerating chamber/the freezing chamber reaches the first refrigeration condition and the freezing chamber/the refrigerating chamber does not reach the second refrigeration condition, the delayed start of the compressor is controlled based on the delayed start duration dynamically determined by the refrigeration reference data of the refrigerating chamber/the freezing chamber, so that the compressor is prevented from being started and stopped frequently under the condition of ensuring the accurate temperature control of the refrigerating chamber/the freezing chamber.

In one embodiment, when the first refrigerated compartment is a cold room, the first refrigerated compartment further comprises a temperature changing compartment.

Specifically, a first refrigerating compartment of the refrigerator comprises a refrigerating compartment and a temperature changing compartment, and a second refrigerating compartment of the refrigerator comprises a freezing compartment. When the refrigerating chamber and/or the temperature-changing chamber reach the first refrigerating condition, the first refrigerating chamber is judged to reach the first refrigerating condition, when the freezing chamber does not reach the second refrigerating condition, the second refrigerating chamber does not reach the second refrigerating condition, so that the controller can conveniently control the compressor to delay starting based on refrigerating reference data corresponding to the refrigerating chamber and/or the temperature-changing chamber when the refrigerating chamber and/or the temperature-changing chamber reach the first refrigerating condition and the freezing chamber does not reach the second refrigerating condition.

In the above embodiment, on the premise of preferentially ensuring the accurate temperature control of the freezing chamber, when the refrigerating chamber and/or the temperature-variable chamber reach the first refrigeration condition and the freezing chamber does not reach the second refrigeration condition, the delayed start of the compressor is controlled based on the delayed start duration dynamically determined by the refrigeration reference data of the refrigerating chamber and/or the temperature-variable chamber, so that the compressor is prevented from being started and stopped frequently under the condition of ensuring the relatively accurate temperature control of the refrigerating chamber and/or the temperature-variable chamber.

In one embodiment, the refrigeration reference data includes refrigeration reference data of the cold room and refrigeration reference data of the temperature-changing room; the timer comprises a timer of the refrigerating chamber and a timer of the temperature changing chamber; step 106, comprising: screening a timer with a shorter delay starting time from a timer of the refrigerating chamber and a timer of the temperature changing chamber; when the freezing chamber does not reach the second refrigeration condition within the delayed starting time of the screened timer, controlling the compressor to start so as to synchronously meet the refrigeration requirements of the refrigerating chamber and the temperature-changing chamber; step 108, comprising: and when the freezing chamber is judged to reach the second refrigeration condition within the delayed starting time of the screened timer, controlling the compressor to start so as to synchronously meet the refrigeration requirements of the freezing chamber, the refrigerating chamber and the temperature-changing chamber.

The first refrigeration condition comprises that the temperature of the refrigerating chamber is greater than or equal to the set temperature of the refrigerating chamber, and/or the temperature of the temperature-changing chamber is greater than or equal to the set temperature of the temperature-changing chamber. The second refrigeration condition includes that the temperature of the freezing compartment is greater than or equal to the set temperature of the freezing compartment.

Specifically, when the temperature of the refrigerating chamber is greater than or equal to the set temperature of the refrigerating chamber, it is determined that the refrigerating chamber reaches a first cooling condition. And when the temperature of the temperature-changing chamber is greater than or equal to the set temperature of the temperature-changing chamber, judging that the temperature-changing chamber reaches the first refrigeration condition. And when the refrigerating chamber and the temperature change chamber reach the first refrigerating condition, judging that the first refrigerating chamber reaches the first refrigerating condition. And when the temperature of the freezing chamber is lower than the set temperature of the freezing chamber, judging that the freezing chamber does not reach the second refrigerating condition. And when the freezing chamber does not reach the second refrigerating condition, judging that the second refrigerating chamber does not reach the second refrigerating condition. When the refrigerating chamber and the temperature-changing chamber reach a first refrigerating condition and the freezing chamber does not reach a second refrigerating condition, the controller acquires refrigerating reference data of the refrigerating chamber and refrigerating reference data of the temperature-changing chamber, determines corresponding delay starting time of the compressor in the refrigerating chamber according to the refrigerating reference data of the refrigerating chamber, starts a timer corresponding to the refrigerating chamber, determines corresponding delay starting time of the compressor in the temperature-changing chamber according to the refrigerating reference data of the temperature-changing chamber, and starts the timer corresponding to the temperature-changing chamber.

Further, the controller screens a timer having a shorter delay start time period from among the timer of the refrigerating compartment and the timer of the temperature-changing compartment. When the timing duration of the screened timer is less than the corresponding delay starting duration, the freezing chamber is judged to reach the second refrigeration condition, and the controller controls the compressor to start so as to realize synchronous refrigeration of the freezing chamber, the refrigerating chamber and the temperature-changing chamber, thereby synchronously meeting the refrigeration requirements of the freezing chamber, the refrigerating chamber and the temperature-changing chamber. When the timing duration of the screened timer is greater than or equal to the corresponding delayed starting duration, the freezing chamber is judged not to reach the second refrigeration condition, and the controller controls the compressor to start so as to realize synchronous refrigeration of the refrigerating chamber and the temperature-changing chamber, thereby synchronously meeting the refrigeration requirements of the refrigerating chamber and the temperature-changing chamber.

In one embodiment, when both the refrigerating chamber and the temperature-changing chamber reach the first refrigeration condition, the controller acquires refrigeration reference data of the refrigerating chamber and refrigeration reference data of the temperature-changing chamber, determines a delayed start time length of the compressor according to the refrigeration reference data of the refrigerating chamber and the refrigeration reference data of the temperature-changing chamber, and starts the timer. Specifically, the controller respectively determines candidate delay time lengths of the compressors according to refrigeration reference data of the refrigerating chamber and refrigeration reference data of the temperature-changing chamber, and screens smaller candidate delay time lengths as delayed starting time lengths of the compressors.

In the above embodiment, on the premise of ensuring accurate temperature control of the freezing chamber, the delay start time of the compressor is dynamically determined based on the refrigeration reference data of the refrigerating chamber and the temperature-variable chamber, so that the start of the compressor is controlled based on the delay start time, and frequent start of the compressor can be avoided under the condition of ensuring relatively accurate temperature control of the refrigerating chamber and the temperature-variable chamber.

In one embodiment, the refrigeration reference data is refrigeration reference data of a refrigerating chamber or refrigeration reference data of a temperature-changing chamber; the timer is a timer of the refrigerating chamber or a timer of the temperature changing chamber; step 106, comprising: when the freezing chamber does not reach the second refrigeration condition within the delayed starting time of the timer, controlling the compressor to start so as to meet the refrigeration requirement of the refrigerating chamber or the temperature-changing chamber; step 108, comprising: and when the freezing chamber is judged to reach the second refrigeration condition within the delayed starting time of the timer, controlling the compressor to start so as to synchronously meet the refrigeration requirements of the freezing chamber and the refrigerating chamber or the freezing chamber and the temperature-changing chamber.

Specifically, when the temperature of the refrigerating chamber is less than the set temperature of the refrigerating chamber, it is determined that the refrigerating chamber does not reach the first cooling condition. And when the temperature of the temperature-changing chamber is lower than the set temperature of the temperature-changing chamber, judging that the temperature-changing chamber does not reach the first refrigeration condition. And when the refrigerating chamber or the temperature changing chamber reaches the first refrigerating condition, judging that the first refrigerating chamber reaches the first refrigerating condition. And when the temperature of the freezing chamber is lower than the set temperature of the freezing chamber, judging that the freezing chamber does not reach the second refrigerating condition. And when the freezing chamber does not reach the second refrigerating condition, judging that the second refrigerating chamber does not reach the second refrigerating condition.

When the refrigerating chamber or the temperature-variable chamber reaches a first refrigerating condition and the freezing chamber does not reach a second refrigerating condition, the controller acquires refrigerating reference data corresponding to the refrigerating chamber or refrigerating reference data corresponding to the temperature-variable chamber, determines the delayed starting time of the compressor according to the refrigerating reference data corresponding to the refrigerating chamber or the refrigerating reference data corresponding to the temperature-variable chamber, and starts the timer. Specifically, on the premise that the freezing chamber does not reach the second refrigeration condition, when the refrigerating chamber reaches the first refrigeration condition and the temperature-changing chamber does not reach the first refrigeration condition, the controller acquires refrigeration reference data corresponding to the refrigerating chamber, determines the delayed starting time of the compressor according to the refrigeration reference data corresponding to the refrigerating chamber, and starts a timer corresponding to the refrigerating chamber. Or when the temperature-variable chamber reaches the first refrigeration condition and the refrigerating chamber does not reach the first refrigeration condition, the controller acquires refrigeration reference data corresponding to the temperature-variable chamber, determines the delayed start time of the compressor according to the refrigeration reference data corresponding to the temperature-variable chamber, and starts a timer corresponding to the temperature-variable chamber.

Further, when the freezing chamber does not reach the second refrigeration condition within the delay starting time of the timer corresponding to the refrigerating chamber, the controller controls the compressor to start so as to refrigerate the refrigerating chamber and meet the refrigeration requirement of the refrigerating chamber, and when the freezing chamber is judged to reach the second refrigeration condition within the delay starting time of the timer corresponding to the refrigerating chamber, the controller controls the compressor to start so as to synchronously refrigerate the freezing chamber and the refrigerating chamber and synchronously meet the refrigeration requirement of the freezing chamber and the refrigerating chamber. Or when the freezing chamber does not reach the second refrigeration condition within the delay start time of the timer corresponding to the temperature-variable chamber, the controller controls the compressor to start so as to realize the refrigeration of the temperature-variable chamber and meet the refrigeration requirement of the temperature-variable chamber, and when the freezing chamber is judged to reach the second refrigeration condition within the delay start time of the timer corresponding to the temperature-variable chamber, the controller controls the compressor to start so as to realize the synchronous refrigeration of the freezing chamber and the temperature-variable chamber and meet the refrigeration requirement of the freezing chamber and the temperature-variable chamber synchronously.

In one embodiment, in the temperature control process of the refrigerator provided in one or more embodiments of the present application, on the premise that the freezing compartment does not reach the second refrigeration condition, if it is determined that the refrigerating compartment/warming compartment reaches the first refrigeration condition based on the temperature collected at the present time, and it is determined that the warming compartment/refrigerating compartment reaches the first refrigeration condition based on the temperature collected at the present time, and when the timer is started based on the refrigeration reference data corresponding to the refrigerating compartment/warming compartment reaching the first refrigeration condition at the present time, the delayed start time period of the compressor is determined, and the timer started for the warming compartment/refrigerating compartment reaching the first refrigeration condition at the present time is still in the timing state, the controller screens the timer which ends the timing state earlier from the two counters, and when the second refrigeration condition is not reached within the delayed start time period of the screened timer, and controlling the compressor to start to synchronously refrigerate the refrigerating chamber and the temperature-changing chamber, and controlling the compressor to start to synchronously refrigerate the refrigerating chamber, the refrigerating chamber and the temperature-changing chamber when the refrigerating chamber is judged to reach the second refrigerating condition within the delayed starting duration of the screened timer.

In the above embodiment, on the premise of ensuring the accurate temperature control of the freezing chamber, the delay start time of the compressor is dynamically determined based on the refrigeration reference data of the refrigerating chamber or the temperature-variable chamber, so that the start of the compressor is controlled based on the delay start time, and the frequent start of the compressor can be avoided under the condition of ensuring the relatively accurate temperature control of the refrigerating chamber and the temperature-variable chamber.

As shown in fig. 2, in one embodiment, a schematic view of a temperature control method of a refrigerator is provided. Referring to fig. 2, taking the first refrigerating compartment as a refrigerating compartment and the second refrigerating compartment as a freezing compartment as an example, the temperature control method of the refrigerator specifically includes the following steps: if the refrigerating chamber has a refrigerating request and the freezing chamber does not have a refrigerating request, the controller determines the delayed starting time of the compressor according to the refrigerating reference data of the refrigerating chamber and starts the timer, when the refrigerating chamber still has no refrigerating request within the delayed starting time of the timer, the controller controls the compressor to start so as to realize the refrigeration of the refrigerating chamber, and when the refrigerating chamber is judged to have a refrigerating request within the delayed starting time of the timer, the controller controls the compressor to start so as to realize the refrigeration of the freezing chamber. It will be appreciated that the fresh food compartment has a refrigeration request indicative of the fresh food compartment reaching a first refrigeration condition and the freezer compartment has a refrigeration request indicative of the freezer compartment reaching a second refrigeration condition. There is the refrigeration request to the freezer, and the walk-in does not have the refrigeration request, the walk-in heaies up during the freezer refrigeration, when just stopping the compressor to the freezer refrigeration, the walk-in has the condition of refrigeration request because of the temperature surpasss the walk-in settlement temperature, through the temperature control method that provides in this embodiment, can be under the prerequisite of accurate accuse temperature, avoid the compressor to frequently open and stop, thereby can avoid bringing the noise and reducing service life because of the compressor frequently starts, thereby lead to using and experience not good problem, thereby can reduce the noise, prolong service life, improve user experience.

As shown in fig. 3, in an embodiment, a schematic flow chart of a temperature control method of a refrigerator is provided, where the temperature control method of the refrigerator specifically includes the following steps:

step 302, when the refrigerating chamber or the temperature-changing chamber of the refrigerator is judged to reach a first refrigerating condition and the freezing chamber does not reach a second refrigerating condition, refrigerating reference data of the refrigerating chamber or refrigerating reference data of the temperature-changing chamber are obtained; the refrigeration reference data comprises set gears, door opening data and ambient temperature.

In step 304, a first delay period is determined based on the set gear.

And step 306, determining the door opening times in the preset time period and the door opening duration of each door opening according to the door opening data.

And 308, determining a second delay time length according to the door opening times and the door opening time length.

At step 310, a third delay period is determined based on the ambient temperature.

Step 312, determining a delayed start time of the compressor according to the first delay time, the second delay time and the third delay time, and starting a timer.

And step 314, controlling the compressor to start when the freezing chamber does not reach the second refrigeration condition within the delayed starting time of the timer so as to meet the refrigeration requirement of the refrigerating chamber or the temperature-changing chamber.

And step 316, controlling the compressor to start when the freezing chamber reaches the second refrigeration condition within the delayed starting time of the timer so as to synchronously meet the refrigeration requirements of the freezing chamber and the refrigerating chamber or the freezing chamber and the temperature-changing chamber.

As shown in fig. 4, in an embodiment, a schematic flow chart of a temperature control method of a refrigerator is provided, where the temperature control method of the refrigerator specifically includes the following steps:

and 402, when the refrigerating chamber and the temperature-changing chamber of the refrigerator are judged to reach the first refrigerating condition and the freezing chamber does not reach the second refrigerating condition, acquiring refrigerating reference data of the refrigerating chamber and refrigerating reference data of the temperature-changing chamber.

And step 404, determining the delayed starting time of the compressor in the refrigerating chamber according to the refrigeration reference data of the refrigerating chamber, and starting a timer of the refrigerating chamber.

And step 406, determining the delayed starting time of the compressor in the temperature-changing chamber according to the refrigeration reference data of the temperature-changing chamber, and starting a timer of the temperature-changing chamber.

And step 408, selecting the timer with shorter delay starting time from the timer of the refrigerating chamber and the timer of the temperature changing chamber.

And step 410, controlling the compressor to start when the freezing chamber does not reach the second refrigeration condition within the delayed starting duration of the screened timer so as to synchronously meet the refrigeration requirements of the refrigerating chamber and the temperature-changing chamber.

And step 412, when the freezing chamber is judged to reach the second refrigeration condition within the delayed starting time of the screened timer, controlling the compressor to start so as to synchronously meet the refrigeration requirements of the freezing chamber, the refrigerating chamber and the temperature-changing chamber.

It should be understood that, although the steps in the flowcharts of fig. 1 to 4 are shown in sequence as indicated by the arrows, the steps are not necessarily performed in sequence as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 1 to 4 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of performing the steps or stages is not necessarily sequential, but may be performed alternately or alternately with other steps or at least some of the other steps or stages.

In one embodiment, as shown in fig. 5, there is provided a temperature control apparatus 500 of a refrigerator, including: an obtaining module 501, a timing module 502, a first control module 503, and a second control module 504, wherein:

the obtaining module 501 is configured to obtain refrigeration reference data corresponding to a first refrigeration compartment of the refrigerator when it is determined that the first refrigeration compartment reaches a first refrigeration condition and the second refrigeration compartment does not reach a second refrigeration condition;

a timing module 502, configured to determine a delayed start duration of the compressor according to the refrigeration reference data, and start a timer;

the first control module 503 is configured to control the compressor to start to meet the refrigeration requirement of the first refrigeration compartment when the second refrigeration compartment does not meet the second refrigeration condition within the delayed start duration of the timer;

the second control module 504 is configured to control the compressor to start when it is determined that the second refrigeration compartment reaches the second refrigeration condition within the delayed start duration of the timer, so as to synchronously meet the refrigeration requirements of the first refrigeration compartment and the second refrigeration compartment.

In one embodiment, the timing module 502 is further configured to determine a first delay duration according to the set gear; determining a second delay time length according to the door opening data; determining a third delay time according to the ambient temperature; and determining the delayed starting time length of the compressor according to the first delay time length, the second delay time length and the third delay time length.

In one embodiment, the timing module 502 is further configured to determine, according to the door opening data, the door opening times within a preset time period and the door opening duration of each door opening; and determining a second delay time length according to the door opening times and the door opening time length.

In one embodiment, the refrigeration reference data includes refrigeration reference data of the cold room and refrigeration reference data of the temperature-changing room; the timer comprises a timer of the refrigerating chamber and a timer of the temperature changing chamber; the first control module 503 is further configured to screen a timer with a shorter delay start time from a timer of the refrigerating chamber and a timer of the temperature-changing chamber; when the freezing chamber does not reach the second refrigeration condition within the delayed starting time of the screened timer, controlling the compressor to start so as to synchronously meet the refrigeration requirements of the refrigerating chamber and the temperature-changing chamber; the second control module 504 is further configured to control the compressor to start when the freezer compartment is determined to reach the second refrigeration condition within the delay start duration of the screened timer, so as to synchronously meet the refrigeration requirements of the freezer compartment, the refrigerator compartment, and the temperature-changing compartment.

In one embodiment, the refrigeration reference data is refrigeration reference data of a refrigerating chamber or refrigeration reference data of a temperature-changing chamber; the timer is a timer of the refrigerating chamber or a timer of the temperature changing chamber; the first control module 503 is further configured to control the compressor to start when the freezing chamber does not reach the second refrigeration condition within the delayed start duration of the timer, so as to meet the refrigeration requirement of the refrigerating chamber or the temperature-changing chamber; the second control module 504 is further configured to control the compressor to start when it is determined that the freezing chamber meets the second refrigeration condition within the delayed start duration of the timer, so as to synchronously meet the refrigeration requirements of the freezing chamber and the refrigerating chamber, or the freezing chamber and the temperature-changing chamber.

For specific definition of the temperature control device of the refrigerator, reference may be made to the above definition of the temperature control method of the refrigerator, and details are not repeated here. All or part of each module in the temperature control device of the refrigerator can be realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.

In one embodiment, a refrigerator is provided comprising a memory having a computer program stored therein and a processor that implements the steps of the method embodiments when the processor executes the computer program.

In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the respective method embodiments.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A temperature control method of a refrigerator, characterized in that the method comprises:

2. The method of claim 1, wherein the refrigeration reference data comprises: the first refrigeration chamber corresponds to set gear and door opening data, and the ambient temperature.

3. The method of claim 2, wherein said determining a delayed start time period for the compressor based on said refrigeration reference data comprises:

determining a first delay time length according to the set gear;

determining a second delay time length according to the door opening data;

determining a third delay time according to the environment temperature;

4. The method of claim 3, wherein determining a second delay period based on the door open data comprises:

5. The method of any one of claims 1 to 4, wherein the first refrigeration compartment is one of a fresh food compartment or a freezer compartment and the second refrigeration compartment is the other of the fresh food compartment or the freezer compartment.

6. The method of claim 5, wherein when the first refrigeration compartment is a fresh food compartment, the first refrigeration compartment further comprises a temperature change compartment.

7. The method of claim 6, wherein the refrigeration reference data comprises refrigeration reference data of the refrigerated compartment and refrigeration reference data of the temperature change compartment; the timer comprises a timer of the refrigerating chamber and a timer of the temperature changing chamber; when the second refrigeration chamber does not reach the second refrigeration condition within the delayed starting duration of the timer, the compressor is controlled to start so as to meet the refrigeration requirement of the first refrigeration chamber, and the method comprises the following steps:

8. The method of claim 6, wherein the refrigeration reference data is refrigeration reference data of the fresh food compartment or refrigeration reference data of the temperature change compartment; the timer is a timer of the refrigerating chamber or a timer of the temperature changing chamber; when the second refrigeration chamber does not reach the second refrigeration condition within the delayed starting duration of the timer, the compressor is controlled to start so as to meet the refrigeration requirement of the first refrigeration chamber, and the method comprises the following steps:

9. A temperature control apparatus of a refrigerator, the apparatus comprising:

10. A refrigerator comprising a memory and a processor, the memory storing a computer program, characterized in that the processor realizes the steps of the method of any one of claims 1 to 8 when executing the computer program.

11. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 8.