CN104564631A - Control method of compressor, compressor and electrical equipment - Google Patents
Control method of compressor, compressor and electrical equipment Download PDFInfo
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- CN104564631A CN104564631A CN201310480004.XA CN201310480004A CN104564631A CN 104564631 A CN104564631 A CN 104564631A CN 201310480004 A CN201310480004 A CN 201310480004A CN 104564631 A CN104564631 A CN 104564631A
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Abstract
The invention discloses a control method of a compressor, the compressor and electrical equipment. The control method of the compressor comprises the following steps: receiving a power-on signal after power-down recovery; acquiring a random number and processing the random number into a random number variable according to the power-on signal, wherein the random number variable is used for determining the delay start time of the compressor; controlling the compressor to carry out compressor starting operation according to the delay start time when the delay start time is due. According to the invention, the delay start time of the compressor is determined through the generated random number variable, and the compressor starting operation is carried out when the delay start time is due, so that the start time of the compressor is random and not fixed; when a same electricity district or a family user has power-down recovery, the compressors of multiple pieces of electrical equipment, which have a power-down recovery function, can be prevented from starting at the same time when started, and then current impacting to a powder grid can be reduced, so that the stability of the power grid can be improved.
Description
Technical field
The present invention relates to electric equipment field, particularly relate to a kind of controlling method of compressor, compressor and electric equipment.
Background technique
Current most electric equipment has power loss recovery function, thus ensures that electric equipment by set-up function long-time running, can be avoided because of power network fluctuation, affects Consumer's Experience for time-out.For the product such as air-conditioning, refrigerator because compressor start characteristic determines, from stopping to the normal process run, its electric current produced is the several times (general 2 ~ 12 times) of normal operating current, and required starting time very short (general 0.02 ~ 0.8 second, concrete each model compressor and service condition different).When power supply grid recovery after power cut is powered, the compressor that one family or same building or same power supply section have the multiple stage electric equipment of power loss recovery function can start simultaneously, heavy current impact electrical network can be produced like this, easily cause the voltage of power supply grid and current fluctuation and affect power supply grid and stablize, severe patient can cause the problems such as power source trip or powered vacuum switch burn, and there is power supply safety hidden danger.
Summary of the invention
Main purpose of the present invention is to provide a kind of controlling method of compressor, compressor and electric equipment, after being intended to solve same electricity consumption section or domestic consumer's power loss recovery, the compressor with the multiple stage electric equipment of power loss recovery function starts simultaneously and produces heavy current impact electrical network, easily causes the voltage of power supply grid and current fluctuation and affects the stable problem of power supply grid.
To achieve these goals, the invention provides a kind of controlling method of compressor, comprise the steps:
Receive the power on signal of power loss recovery;
According to described power on signal, obtain random numbers and be treated to random numbers variable, described random numbers variable is for determining the start-up time delay of compressor;
Control described compressor according to described start-up time delay after described start-up time delay arrives, perform compressor start operation.
Preferably, described start-up time delay is random numbers variable and compressor benchmark delay time sum.
Preferably, the accumulation stop time of the described random numbers ambient temperature value of environment, the Cumulative Elapsed Time of compressor or compressor residing for compressor.
Preferably, when the ambient temperature value of described random numbers environment residing for compressor, described acquisition random numbers the step being treated to random numbers variable specifically comprise:
Temperature transducer obtains the ambient temperature value of environment residing for compressor as random numbers;
Ten A/D converter circuit samplings are carried out to described random numbers, obtains the random numbers that hexadecimal number represents;
Intercept the rear eight bit data of the random numbers that described hexadecimal number represents, and generate random numbers variable according to the unit of time preset.
Preferably, when described random numbers is Cumulative Elapsed Time or the accumulated down time of compressor, described acquisition random numbers the step being treated to random numbers variable specifically comprise:
Obtain the Cumulative Elapsed Time of compressor or accumulated down time as random numbers every the scheduled time, described random numbers is represented with hexadecimal number, intercepts the rear eight bit data of the random numbers that described hexadecimal number represents and write in storage;
When receiving the power on signal of power loss recovery, read the described rear eight bit data stored in storage, and generate random numbers variable according to the unit of time preset.
The present invention also provides a kind of control gear of compressor, comprising:
Receiving module, for receiving the power on signal of power loss recovery;
Random number generation module, for according to described power on signal, obtain random numbers and be also treated to random numbers variable, described random numbers variable is for determining the start-up time delay of compressor;
Control module, performs compressor start operation for controlling described compressor according to described start-up time delay after described start-up time delay arrives.
Preferably, also comprising computing module, obtaining described start-up time delay for being added with compressor benchmark delay time by described random numbers variable.
Preferably, the accumulation stop time of described the random numbers ambient temperature value of environment, the Cumulative Elapsed Time of compressor or compressor residing for compressor.
Preferably, described random number generation module comprises:
Temperature transducer, for obtaining the ambient temperature value of environment residing for compressor as random numbers;
Sampling unit, for carrying out ten A/D converter circuit samplings to described random numbers, obtains the random numbers that hexadecimal number represents;
Generation unit, for intercepting the rear eight bit data of the random numbers that described hexadecimal number represents, and generates random numbers variable according to the unit of time preset.
Preferably, described random number generation module comprises:
Interception module, for obtaining the Cumulative Elapsed Time of compressor or accumulated down time every the scheduled time as random numbers, described random numbers is represented with hexadecimal number, intercepts the rear eight bit data of the random numbers that described hexadecimal number represents and write in storage;
Generation module, for when receiving the power on signal of power loss recovery, reads the described rear eight bit data stored in storage, and generates random numbers variable according to the unit of time preset.
The present invention also provides a kind of electric equipment, comprises compressor, and described electric equipment also comprises the control gear of aforesaid compressor.
The controlling method of compressor of the present invention, compressor and electric equipment, during by the power on signal that receives power loss recovery at compressor, the random numbers variable generated is utilized to determine the start-up time delay of compressor, compressor start operation is performed after described start-up time delay arrives, make become random and not fix the starting time of compressor, when behind same electricity consumption section or domestic consumer's power loss recovery, there is the compressor of the multiple stage electric equipment of power loss recovery function when starting, by adopting the controlling method of described compressor, the random numbers variable that the compressor of each electric equipment is generated is not quite similar, the start-up time delay of each compressor is also just not quite similar, thus multiple compressors can be avoided to start simultaneously, reduce the rush of current to electrical network, to improve the stability of electrical network.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of controlling method one preferred embodiment of compressor of the present invention.
The schematic flow sheet of step S20 mono-embodiment in the controlling method that Fig. 2 is compressor shown in Fig. 1.
The schematic flow sheet of another embodiment of step S20 in the controlling method that Fig. 3 is compressor shown in Fig. 1.
Fig. 4 is the schematic block diagram of the control gear of compressor of the present invention.
The schematic block diagram of random number generation module one embodiment in the control gear that Fig. 5 is compressor shown in Fig. 4.
The schematic block diagram of another embodiment of random number generation module in the control gear that Fig. 6 is compressor shown in Fig. 4.
Fig. 7 is the schematic block diagram of electric equipment of the present invention.
Fig. 8 is the inrush current schematic diagram of multiple stage electric equipment of the present invention in same electrical network.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 is the schematic flow sheet of controlling method one preferred embodiment of compressor of the present invention, and the controlling method of described compressor, comprises the steps:
The power on signal of step S10, reception power loss recovery;
Step S20, according to described power on signal, obtain random numbers and be also treated to random numbers variable, described random numbers variable is for determining the start-up time delay of compressor;
Step S30, to control described compressor according to described start-up time delay after described start-up time delay arrives, perform compressor start operation.
In the controlling method of described compressor, during by the power on signal that receives power loss recovery at compressor, the random numbers variable generated is utilized to determine the start-up time delay of compressor, compressor start operation is performed after described start-up time delay arrives, make become random and not fix the starting time of compressor, when behind same electricity consumption section or domestic consumer's power loss recovery, there is the compressor of the multiple stage electric equipment of power loss recovery function when starting, by adopting the controlling method of described compressor, the random numbers variable that the compressor of each electric equipment is generated is not quite similar, the start-up time delay of each compressor is also just not quite similar, thus multiple compressors can be avoided to start simultaneously, reduce the rush of current to electrical network, to improve the stability of electrical network.
Described start-up time delay is random numbers variable and compressor benchmark delay time sum.Usually, compressor is equipped with benchmark delay time, and when being provided with benchmark delay time, the start-up time delay of compressor is random numbers variable and compressor benchmark delay time sum, can reduce the change to compressor like this, thus saves cost.Also can be that compressor is changed, save benchmark delay time, and directly using random numbers variable as starting time.
The accumulation stop time of described the random numbers ambient temperature value of environment, the Cumulative Elapsed Time of compressor or compressor residing for compressor.
As shown in Figure 2, when the ambient temperature value of described random numbers environment residing for compressor, described acquisition random numbers the step (i.e. step S20) being treated to random numbers variable specifically comprise:
Step S201, temperature transducer obtain the ambient temperature value of environment residing for compressor as random numbers;
Step S202, described random numbers carried out to ten A/D converter circuit samplings, obtain the random numbers that hexadecimal number represents;
Step S203, intercept the rear eight bit data of the random numbers that described hexadecimal number represents, and generate random numbers variable according to the unit of time preset.
Because the practical service environment of compressor is by mounting zone, the different impact of floor or same room position, uniform temperature difference is there is between the ambient temperature value that the temperature transducer that each compressor is corresponding obtains, when power loss recovery, using ambient temperature value as random numbers, by ten A/D converter circuit samplings, random numbers is sampled, probe temperature precision can be made to reach 0.07 degree Celsius, and same floor or the general error of electricity consumption section actual environment temperature are at ± 1.3 degrees centigrade, therefore the requirement being produced random numbers variable by ambient temperature value as random numbers can be met.
For example, 3 electric equipments are had inside a house, the compressor of described 3 electric equipments all has the function of power loss recovery, wherein, the ambient temperature value sampled the First compressor being positioned at parlor is 25.1 degrees Celsius, and carrying out ten A/D converter circuit, to sample the random numbers that the hexadecimal number that obtains represents be 0x211; The ambient temperature value that the second compressor being positioned at first room over the ground carries out sampling is 25.4 degrees Celsius, and carrying out ten A/D converter circuit, to sample the random numbers that the hexadecimal number that obtains represents be 0x216; The ambient temperature value that the 3rd compressor being positioned at second room over the ground carries out sampling is 25.6 degrees Celsius, and carrying out ten A/D converter circuit, to sample the random numbers that the hexadecimal number that obtains represents be 0x219.The random numbers 0x211 represented for above-mentioned hexadecimal number, 0x216,0x219, intercept eight bit data thereafter and obtain x211,0x16,0x19 respectively, and generate random numbers variable according to the unit of time's " second " preset and be respectively 0x11 second, 0x16 second, 0x19 second.Random numbers variable 0x11 second, 0x16 second, 0x19 are added benchmark delay time such as 180 seconds (namely 3 minutes) second respectively, namely obtains the start-up time delay of each compressor.Visible, the start-up time delay of each compressor is not identical, thus when power loss recovery starts, 3 compressors can be avoided simultaneously to start, reduce the rush of current to electrical network, to improve the stability of electrical network.
As shown in Figure 3, when described random numbers is Cumulative Elapsed Time or the accumulated down time of compressor, described acquisition random numbers the step (i.e. step S20) being treated to random numbers variable specifically comprise:
Step S211, obtain the Cumulative Elapsed Time of compressor or accumulated down time as random numbers every the scheduled time, described random numbers is represented with hexadecimal number, intercepts the rear eight bit data of the random numbers that described hexadecimal number represents and write in storage;
Step S212, when receiving the power on signal of power loss recovery, read in storage the described rear eight bit data stored, and generate random numbers variable according to the unit of time preset.
Compressor is in running, the working time of the continuous accumulating compression machine of meeting, and deposit in storage such as EEPROM(IIC bus interface device storage) in, because each electric equipment is usually not identical for the working time that compressor is accumulative in actual use, therefore can using the accumulated running time of compressor as random numbers, by carrying out predetermined process to described random numbers, corresponding random numbers variable can be obtained.
For example, when there is the power-up state of the compressor of 3 equipment before power down in house, every the scheduled time if the Cumulative Elapsed Time of 5 minutes acquisition compressors or accumulated down time are as random numbers, the accumulated running time getting First compressor is expressed as 0x3a6 second by hexadecimal number, the accumulated running time getting the second compressor is expressed as 0x052 second by hexadecimal number, the accumulated running time getting the 3rd compressor is expressed as 0x406 second by hexadecimal number, intercept the random numbers 0x3a6 that described hexadecimal number represents respectively, 0x052, the rear eight bit data of 0x406 obtains 0xa6, 0x52, 0x06 also writes storage as in EEPROM, and every the scheduled time as 5 minutes renewal one secondary data.
When receiving the power on signal of power loss recovery, read respectively in the storage of each compressor store described rear eight bit data 0xa6,0x52,0x06, and generate random numbers variable 0xa6 second, 0x52 second, 0x06 second according to the unit of time's " second " preset.Random numbers variable 0xa6 second, 0x52 second, 0x06 are added benchmark delay time such as 180 seconds (namely 3 minutes) second second respectively, namely obtains the start-up time delay of each compressor.Visible, the start-up time delay of each compressor is not identical, thus when power loss recovery starts, 3 compressors can be avoided simultaneously to start, reduce the rush of current to electrical network, to improve the stability of electrical network.
Compressor is in stopping process; the dead time of the continuous accumulating compression machine of meeting; and deposit in storage such as EEPROM(IIC bus interface device storage) in; because each electric equipment is usually not identical for the dead time that compressor is accumulative in actual use; therefore can using the accumulative dead time of compressor as random numbers; by carrying out predetermined process to described random numbers, corresponding random numbers variable can be obtained.
For example, when there is the power-up state of the compressor of 3 equipment before power down in house, every the scheduled time if the accumulated down time of 5 minutes acquisition compressors or accumulated down time are as random numbers, the accumulative dead time getting First compressor is expressed as 0x3a6 second by hexadecimal number, the accumulative dead time getting the second compressor is expressed as 0x052 second by hexadecimal number, the accumulative dead time getting the 3rd compressor is expressed as 0x406 second by hexadecimal number, intercept the random numbers 0x3a6 that described hexadecimal number represents respectively, 0x052, the rear eight bit data of 0x406 obtains 0xa6, 0x52, 0x06 also writes storage as in EEPROM, and start rear renewal one secondary data each recovery.
When receiving the power on signal of power loss recovery, read respectively in the storage of each compressor store described rear eight bit data 0xa6,0x52,0x06, and generate random numbers variable 0xa6 second, 0x52 second, 0x06 second according to the unit of time's " second " preset.Random numbers variable 0xa6 second, 0x52 second, 0x06 are added benchmark delay time such as 180 seconds (namely 3 minutes) second second respectively, namely obtains the start-up time delay of each compressor.Visible, the start-up time delay of each compressor is not identical, thus when power loss recovery starts, 3 compressors can be avoided simultaneously to start, reduce the rush of current to electrical network, to improve the stability of electrical network.
Fig. 4 is the schematic block diagram of control gear 100 1 preferred embodiment of compressor of the present invention, and the control gear 100 of described compressor, comprising:
Receiving module 11, for receiving the power on signal of power loss recovery;
Random number generation module 12, for according to described power on signal, obtain random numbers and be also treated to random numbers variable, described random numbers variable is for determining the start-up time delay of compressor;
Control module 13, performs compressor start operation for controlling described compressor according to described start-up time delay after described start-up time delay arrives.
When compressor is provided with benchmark delay time, the control gear 100 of described compressor also comprises computing module 14, obtains described start-up time delay for being added with compressor benchmark delay time by described random numbers variable.
The accumulation stop time of described the random numbers ambient temperature value of environment, the Cumulative Elapsed Time of compressor or compressor residing for compressor.
As shown in Figure 5, when the ambient temperature value of described random numbers environment residing for compressor, described random number generation module 12 comprises:
Temperature transducer 1211, for obtaining the ambient temperature value of environment residing for compressor as random numbers;
Sampling unit 1212, for carrying out ten A/D converter circuit samplings to described random numbers, obtains the random numbers that hexadecimal number represents;
Generation unit 1213, for intercepting the rear eight bit data of the random numbers that described hexadecimal number represents, and generates random numbers variable according to the unit of time preset.
As shown in Figure 6, when described random numbers is the accumulation stop time of the Cumulative Elapsed Time of compressor or compressor, described random number generation module 12 comprises:
Interception module 1221, for obtaining the Cumulative Elapsed Time of compressor or accumulated down time every the scheduled time as random numbers, described random numbers is represented with hexadecimal number, intercepts the rear eight bit data of the random numbers that described hexadecimal number represents and write in storage;
Generation module 1222, for when receiving the power on signal of power loss recovery, reads the described rear eight bit data stored in storage, and generates random numbers variable according to the unit of time preset.
Fig. 7 is the schematic block diagram of electric equipment of the present invention, described electric equipment, comprises control gear 100 and the compressor 200 of aforesaid compressor, controls the delayed startup of described compressor 200 when power loss recovery by the control gear 100 of described compressor.
As shown in Figure 8, when multiple stage electric equipment of the present invention is used in same electrical network, suppose that electric equipment has N platform, the compressor called after compressor 1 respectively of each electric equipment, compressor 2, compressor N, the benchmark delay time of each compressor is T0, the random numbers variable of each compressor is followed successively by △ T1, △ T2, △ TN, and random numbers variable is not quite similar, the start-up time delay of each compressor is also not quite similar, when each compressor receives the power on signal of power loss recovery, just start when respective start-up time delay arrives respectively to start, thus the inrush current produced relatively disperses, and heavy current impact can not be produced to electrical network at one time, make the operation of electrical network more stable.
The present invention is not limited to above mode of execution, under technology contents disclosed in above-mentioned mode of execution, can also carry out various change.Every equivalent structure transformation utilizing specification of the present invention and accompanying drawing content to do, or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (11)
1. a controlling method for compressor, is characterized in that, comprises the steps:
Receive the power on signal of power loss recovery;
According to described power on signal, obtain random numbers and be treated to random numbers variable, described random numbers variable is for determining the start-up time delay of compressor;
Control described compressor according to described start-up time delay after described start-up time delay arrives, perform compressor start operation.
2. the controlling method of compressor as claimed in claim 1, it is characterized in that, described start-up time delay is random numbers variable and compressor benchmark delay time sum.
3. the controlling method of compressor as claimed in claim 1, is characterized in that, the accumulation stop time of described the random numbers ambient temperature value of environment, the Cumulative Elapsed Time of compressor or compressor residing for compressor.
4. the controlling method of compressor as claimed in claim 3, is characterized in that, when the ambient temperature value of described random numbers environment residing for compressor, described acquisition random numbers the step being treated to random numbers variable specifically comprise:
Temperature transducer obtains the ambient temperature value of environment residing for compressor as random numbers;
Ten A/D converter circuit samplings are carried out to described random numbers, obtains the random numbers that hexadecimal number represents;
Intercept the rear eight bit data of the random numbers that described hexadecimal number represents, and generate random numbers variable according to the unit of time preset.
5. the controlling method of compressor as claimed in claim 3, is characterized in that, when described random numbers is Cumulative Elapsed Time or the accumulated down time of compressor, described acquisition random numbers the step being treated to random numbers variable specifically comprise:
Obtain the Cumulative Elapsed Time of compressor or accumulated down time as random numbers every the scheduled time, described random numbers is represented with hexadecimal number, intercepts the rear eight bit data of the random numbers that described hexadecimal number represents and write in storage;
When receiving the power on signal of power loss recovery, read the described rear eight bit data stored in storage, and generate random numbers variable according to the unit of time preset.
6. a control gear for compressor, is characterized in that, comprising:
Receiving module, for receiving the power on signal of power loss recovery;
Random number generation module, for according to described power on signal, obtain random numbers and be also treated to random numbers variable, described random numbers variable is for determining the start-up time delay of compressor;
Control module, performs compressor start operation for controlling described compressor according to described start-up time delay after described start-up time delay arrives.
7. the control gear of compressor as claimed in claim 6, is characterized in that, also comprises computing module, obtaining described start-up time delay for being added with compressor benchmark delay time by described random numbers variable.
8. the control gear of compressor as claimed in claim 6, is characterized in that, the accumulation stop time of described the random numbers ambient temperature value of environment, the Cumulative Elapsed Time of compressor or compressor residing for compressor.
9. the control gear of compressor as claimed in claim 8, it is characterized in that, described random number generation module comprises:
Temperature transducer, for obtaining the ambient temperature value of environment residing for compressor as random numbers;
Sampling unit, for carrying out ten A/D converter circuit samplings to described random numbers, obtains the random numbers that hexadecimal number represents;
Generation unit, for intercepting the rear eight bit data of the random numbers that described hexadecimal number represents, and generates random numbers variable according to the unit of time preset.
10. the control gear of compressor as claimed in claim 8, it is characterized in that, described random number generation module comprises:
Interception module, for obtaining the Cumulative Elapsed Time of compressor or accumulated down time every the scheduled time as random numbers, described random numbers is represented with hexadecimal number, intercepts the rear eight bit data of the random numbers that described hexadecimal number represents and write in storage;
Generation module, for when receiving the power on signal of power loss recovery, reads the described rear eight bit data stored in storage, and generates random numbers variable according to the unit of time preset.
11. 1 kinds of electric equipments, comprise compressor, it is characterized in that, described electric equipment also comprises the control gear as the compressor in claim 6 to 10 as described in any one.
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| CN201310480004.XA CN104564631B (en) | 2013-10-14 | 2013-10-14 | Control method, compressor and the electric equipment of compressor |
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| CN201310480004.XA CN104564631B (en) | 2013-10-14 | 2013-10-14 | Control method, compressor and the electric equipment of compressor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356425A (en) * | 2019-08-02 | 2019-10-22 | 石家庄国祥运输设备有限公司 | The starting method of rail traffic compressor of air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297521A (en) * | 1999-02-16 | 2001-05-30 | 松下电器产业株式会社 | Operation control method for air conditioning system and air conditioning system |
| JP2002048400A (en) * | 2000-08-07 | 2002-02-15 | Sanyo Electric Co Ltd | Operating method for heat pump hot water supply apparatus and heat pump hot water supply apparatus |
| US20080034766A1 (en) * | 2006-08-14 | 2008-02-14 | Cohand Technology Co., Ltd. | Method for controlling selection of air conditioning environmental modes according to user's requirements |
| CN101625544A (en) * | 2008-07-07 | 2010-01-13 | Tcl集团股份有限公司 | System and method for power failure recovery of air conditioner |
| CN102620390A (en) * | 2012-04-27 | 2012-08-01 | 广东志高空调有限公司 | Incoming call random delay self-starting air conditioner control method |
-
2013
- 2013-10-14 CN CN201310480004.XA patent/CN104564631B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297521A (en) * | 1999-02-16 | 2001-05-30 | 松下电器产业株式会社 | Operation control method for air conditioning system and air conditioning system |
| JP2002048400A (en) * | 2000-08-07 | 2002-02-15 | Sanyo Electric Co Ltd | Operating method for heat pump hot water supply apparatus and heat pump hot water supply apparatus |
| US20080034766A1 (en) * | 2006-08-14 | 2008-02-14 | Cohand Technology Co., Ltd. | Method for controlling selection of air conditioning environmental modes according to user's requirements |
| CN101625544A (en) * | 2008-07-07 | 2010-01-13 | Tcl集团股份有限公司 | System and method for power failure recovery of air conditioner |
| CN102620390A (en) * | 2012-04-27 | 2012-08-01 | 广东志高空调有限公司 | Incoming call random delay self-starting air conditioner control method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356425A (en) * | 2019-08-02 | 2019-10-22 | 石家庄国祥运输设备有限公司 | The starting method of rail traffic compressor of air conditioner |
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