CN109682014B - Control method for powering on air conditioner after power failure, air conditioner and storage medium - Google Patents

Control method for powering on air conditioner after power failure, air conditioner and storage medium Download PDF

Info

Publication number
CN109682014B
CN109682014B CN201811527147.0A CN201811527147A CN109682014B CN 109682014 B CN109682014 B CN 109682014B CN 201811527147 A CN201811527147 A CN 201811527147A CN 109682014 B CN109682014 B CN 109682014B
Authority
CN
China
Prior art keywords
value
air conditioner
temperature sensor
powering
power failure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201811527147.0A
Other languages
Chinese (zh)
Other versions
CN109682014A (en
Inventor
郭晓磊
刘加顺
刘晖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Haibeirui Intelligent Software Technology Co ltd
TCL Air Conditioner Zhongshan Co Ltd
Original Assignee
Zhongshan Haibeirui Intelligent Software Technology Co ltd
TCL Air Conditioner Zhongshan Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhongshan Haibeirui Intelligent Software Technology Co ltd, TCL Air Conditioner Zhongshan Co Ltd filed Critical Zhongshan Haibeirui Intelligent Software Technology Co ltd
Priority to CN201811527147.0A priority Critical patent/CN109682014B/en
Publication of CN109682014A publication Critical patent/CN109682014A/en
Application granted granted Critical
Publication of CN109682014B publication Critical patent/CN109682014B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/37—Resuming operation, e.g. after power outages; Emergency starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/20—Heat-exchange fluid temperature

Abstract

The invention relates to a control method for powering on an air conditioner after power failure, the air conditioner and a storage medium, wherein the method comprises the following steps: acquiring an AD value of an indoor environment temperature sensor and/or an AD value of an indoor coil pipe temperature sensor; then calculating a random value T according to the AD value of the indoor environment temperature sensor and/or the AD value of the indoor coil pipe temperature sensor according to a preset rule; and finally, controlling the compressor to be started after the standby time is prolonged by T seconds. Based on the control method for powering on the air conditioners after power failure, the starting time of the compressors can be randomly prolonged according to the random values respectively calculated by each air conditioner, the starting time of the air conditioners is dispersed, the number of the air conditioners started at the same time is reduced, the impact on a power grid is reduced, and the probability that the power grid cannot normally run due to overlarge impact is reduced.

Description

Control method for powering on air conditioner after power failure, air conditioner and storage medium
Technical Field
The invention relates to the technical field of air conditioners, in particular to a control method for powering on an air conditioner after power failure, the air conditioner and a storage medium.
Background
With the development and progress of air conditioner technology, it is used in more concentrated batches in public places such as schools, hospitals, hotels and the like. For the convenience of management, the air conditioners used in batches are mostly air conditioners with a power failure memory function. However, when these utility grid power is turned off and then on, multiple (even tens of) air conditioners are simultaneously activated. Since the air conditioner compressor belongs to an inductive load, the current at the moment of starting may be several times of the rated current, which causes huge impact on the power grid, and since the impact current is too large, the local power grid electrical appliance may not be normally used or the air switch of the local power grid may be tripped due to the reduction of the power grid voltage, which causes the local power grid not to normally operate.
It can be seen that the prior art is still in need of improvement and development.
Disclosure of Invention
Therefore, it is necessary to provide a control method for powering on an air conditioner after power down, an air conditioner and a storage medium, which aim to solve the problem that a local power grid cannot normally operate due to the fact that a plurality of air conditioners are easily started simultaneously when the air conditioner is powered on after power down in the prior art.
The technical scheme of the invention is as follows:
a control method for powering on an air conditioner after power failure comprises the following steps:
acquiring an AD value of an indoor environment temperature sensor and/or an AD value of an indoor coil pipe temperature sensor;
calculating a random value T according to the AD value of the indoor environment temperature sensor and/or the AD value of the indoor coil pipe temperature sensor according to a preset rule;
and controlling the compressor to start after the standby time is prolonged by T seconds.
In a further preferred embodiment, the preset rule is specifically:
amplifying the AD value of the indoor environment temperature sensor by C times, and then dividing the AD value by a divisor N to obtain the remainder;
or after the AD value of the indoor coil temperature sensor is amplified by C times, the AD value is divided by a divisor N and then the remainder is obtained;
or adding the AD value of the indoor environment temperature sensor and the AD value of the indoor coil pipe temperature sensor, amplifying by C times, and dividing by a divisor N to obtain the remainder;
and C and N are integers which are more than or equal to 1.
In a further preferred embodiment, the method for controlling the air conditioner to be powered on after being powered off further includes: reading a set air speed value of the air conditioner before power failure and/or a set temperature value of the air conditioner before power failure;
and calculating a random value T according to the AD value of the indoor environment temperature sensor and/or the AD value of the indoor coil pipe temperature sensor, the set wind speed value of the air conditioner before power failure and/or the set temperature value of the air conditioner before power failure according to a preset rule.
In a further preferred embodiment, the preset rule for calculating the random value T according to the AD value of the indoor environment temperature sensor and/or the AD value of the indoor coil temperature sensor, and the set wind speed value of the air conditioner before power failure and/or the set temperature value of the air conditioner before power failure specifically includes:
amplifying the AD value of the indoor environment temperature sensor by C times, adding the AD value to the set wind speed value of the air conditioner before power failure and/or the set temperature value of the air conditioner before power failure, and dividing the sum by a divisor N to obtain a remainder;
or after amplifying the AD value of the indoor coil temperature sensor by C times, adding the AD value to the set wind speed value of the air conditioner before power failure and/or the set temperature value of the air conditioner before power failure, and dividing the sum by a divisor N to obtain the remainder;
and C and N are integers which are more than or equal to 1.
In a further preferred embodiment, the preset rule for calculating the random value T according to the AD value of the indoor environment temperature sensor and/or the AD value of the indoor coil temperature sensor, and the set wind speed value of the air conditioner before power failure and/or the set temperature value of the air conditioner before power failure specifically includes:
adding the AD value of the indoor environment temperature sensor and the AD value of the indoor coil pipe temperature sensor, and then amplifying by C times to obtain a numerical value A1C is an integer greater than or equal to 1;
the value A is compared with1Adding the wind speed value and/or the temperature value to obtain a value A2；
The value A is compared with2Is divided byRemainder is obtained after divisor N; and N is an integer greater than or equal to 1.
In a further preferred embodiment, the random value T is greater than or equal to 0 and less than or equal to N.
In a further preferred aspect, the step of obtaining the AD value of the indoor ambient temperature sensor and/or the AD value of the indoor coil temperature sensor further includes:
and judging whether the air conditioner has a power failure memory function, if so, calculating the random value T according to the preset rule, and if not, executing the action.
In a further preferred aspect, the step of obtaining the AD value of the indoor ambient temperature sensor and/or the AD value of the indoor coil temperature sensor further includes:
and judging whether the air conditioner is in a starting state or not when the power is down, if so, calculating the random value T according to the preset rule, and if not, executing the action.
An air conditioner, comprising: the control program for powering on the air conditioner after power failure is executed by the processor, and the steps of the control method for powering on the air conditioner after power failure are realized.
A storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the steps of the control method for powering up an air conditioner after powering down as described above.
Compared with the prior art, the control method for powering on the air conditioner after power failure firstly acquires the AD value of the indoor environment temperature sensor and/or the AD value of the indoor coil pipe temperature sensor; then calculating a random value T according to the AD value of the indoor environment temperature sensor and/or the AD value of the indoor coil pipe temperature sensor according to a preset rule; and finally, controlling the compressor to be started after the standby time is prolonged by T seconds. Based on the control method for powering on the air conditioners after power failure, the starting time of the compressors can be randomly prolonged according to the random values respectively calculated by each air conditioner, the starting time of the air conditioners is dispersed, the number of the air conditioners started at the same time is reduced, the impact on a power grid is reduced, and the probability that the power grid cannot normally run due to overlarge impact is reduced.
Drawings
Fig. 1 is a flowchart of a control method for powering on an air conditioner after powering off in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention 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 invention and are not intended to limit the invention.
As shown in fig. 1, the method for controlling the power-down and power-up of the air conditioner provided by the invention comprises the following steps:
s100, obtaining an AD value of an indoor environment temperature sensor and/or an AD value of an indoor coil temperature sensor. The AD value is a value obtained by converting analog quantities (e.g., voltage and current) into digital quantities, and can be usually calculated by the formula AD = (V/VCC) × 2^ n = (NTC/(NTC + R)) × 2^ n, where V is an input voltage, VCC is a standard voltage, R is a fixed resistor, and NTC is a thermistor. Because the converted AD values can have 8 bits, 10 bits, 12 bits, 14 bits, 16 bits, and the like, and the original values of the environmental temperature measured by the indoor environmental temperature sensor and the coil temperature measured by the indoor coil temperature sensor are smaller (usually two bits), compared with the prior art, the random value difference values of the air conditioners calculated according to the AD values are much larger than the random value difference values of the air conditioners calculated according to the temperature values, which is more beneficial to discretization of the random values, so that the starting time of the air conditioners is more dispersed, and the impact on the power grid is reduced.
S200, calculating a random value T according to the AD value of the indoor environment temperature sensor and/or the AD value of the indoor coil pipe temperature sensor according to a preset rule. According to different obtained targets, the calculation rules are different, the obtained AD value of the indoor environment temperature sensor can be used independently, and can also be used in cooperation with the AD value of the indoor coil temperature sensor, and vice versa.
In the first preferred embodiment of the present invention, step S100 only acquires the AD value of the indoor ambient temperature sensor (hereinafter, replaced by the letter "a"), and in calculating the random value T, it is performed according to the following random function formula: t = (A x C)% N, wherein C and N are integers which are more than or equal to 1, and% in C/C + + and java represents residue; after A is amplified by C times, the A is divided by a divisor N to obtain the remainder. The reason for amplifying A by C is to enlarge the difference of the random values T finally calculated by each air conditioner, thereby realizing the discretization of the random values. It can be understood that the amplification of a may not be performed, and the remainder is directly taken, but compared with the scheme of taking the remainder after amplifying C times, the probability that a plurality of air conditioners are started at the same time is relatively high, and the starting time between two air conditioners started at different times is also short.
In the second preferred embodiment of the present invention, step S100 only obtains the AD value of the indoor coil temperature sensor (hereinafter, replaced by the letter "B"), and when calculating the random value T, it is performed according to the following random function formula: t = (B x C)% N, wherein C and N are integers which are more than or equal to 1, and% in C/C + + and java represents residue; after B is amplified by C times, the B is divided by a divisor N to obtain the remainder. The reason why B is amplified by C is to enlarge the difference of the random values T finally calculated by each air conditioner, thereby realizing the discretization of the random values. Similarly, the remainder may be directly obtained without amplifying B.
In the third preferred embodiment of the present invention, step S100 obtains the AD value of the indoor ambient temperature sensor (hereinafter, replaced by the letter "a") and the AD value of the indoor coil temperature sensor (hereinafter, replaced by the letter "B") at the same time, and when calculating the random value T, it is performed according to the following random function formula: t = ((a + B) × C)% N, where C and N are both integers greater than or equal to 1, and% in C/C + + and java represents the remainder; the A and B are added and amplified by C times, and then divided by a divisor N for remainder. Similarly, a and B may be added without amplification, or one of a and B may be amplified without amplification, and the other may be directly left over. This embodiment is more advantageous than the two embodiments described above, in that when the difference in a and/or B between two or more of the two is small, adding the two may widen the difference in the final calculation results (i.e., the random value T).
And S300, controlling the compressor to be started after the standby time is prolonged for T seconds. The method comprises the following steps: after the compressor meets the starting condition, the compressor is controlled to continue to prolong the standby time for T seconds and then is started, and the air conditioner is enabled to recover the operation modes (such as refrigeration, heating, dehumidification, humidification and the like) before the dropping point. To ensure pressure equalization in an air conditioning system, existing air conditioners are typically designed with a minimum compressor start interval time, which is typically a fixed value, such as 180 seconds. Therefore, the control of the compressor to extend the standby time T seconds means to extend T seconds after the compressor satisfies the originally set starting condition.
Further, the S100 further includes: and reading the set wind speed value of the air conditioner before power failure and/or the set temperature value of the air conditioner before power failure. The S200 substitution is: and calculating a random value T according to the AD value of the indoor environment temperature sensor and/or the AD value of the indoor coil pipe temperature sensor, the set wind speed value of the air conditioner before power failure and/or the set temperature value of the air conditioner before power failure according to a preset rule. That is, in a further preferred embodiment of the present invention, a new calculation element is added: the set wind speed value of the air conditioner before power failure (hereinafter, replaced by the letter "D") and/or the set temperature value of the air conditioner before power failure (hereinafter, replaced by the letter "E") in order to further expand the difference of the final calculation results among the air conditioners. There are many embodiments of adding new elements, wherein A, B, D and E are the best calculation results, but it is understood that on the basis of A, B, D and E, new calculation elements can be added or replaced to obtain new technical solutions, and the technical solutions obtained by these modifications are all within the protection scope of the present invention.
In a fourth preferred embodiment of the present invention, the step S100 of obtaining a and D simultaneously is performed according to the following random function formula when calculating the random value T: t = (a × C + D)% N; the AD value of the indoor environment temperature sensor is amplified by C times, added with the set wind speed value of the air conditioner before power failure, and then divided by a divisor N for remainder. Similarly, the residue may be directly obtained without amplifying a.
In a fifth preferred embodiment of the present invention, the step S100 obtains a and E simultaneously, and when calculating the random value T, the following random function formula is used to perform the following steps: t = (a × C + E)% N; the AD value of the indoor environment temperature sensor is amplified by C times, then is added with the set temperature value of the air conditioner before power failure, and then is divided by a divisor N for remainder. Similarly, the residue may be directly obtained without amplifying a.
In a sixth preferred embodiment of the present invention, the step S100 of obtaining B and D simultaneously, when calculating the random value T, is performed according to the following random function formula: t = (B × C + D)% N; the AD value of the indoor coil temperature sensor is amplified by C times, added with the set wind speed value of the air conditioner before power failure, and then divided by a divisor N for remainder. Similarly, the remainder may be directly obtained without amplifying B.
In the seventh preferred embodiment of the present invention, the S100 obtains B and E simultaneously, and when calculating the random value T, the following random function formula is used to perform: t = (B × C + E)% N; the AD value of the indoor coil temperature sensor is amplified by C times, added with the set temperature value of the air conditioner before power failure, and then divided by a divisor N for remainder. Similarly, the remainder may be directly obtained without amplifying B.
In the eighth preferred embodiment of the present invention, the method 100 obtains A, B and D simultaneously, and when calculating the random value T, the method proceeds according to the following random function formula: t = ((a + B) × C) + D)% N; adding the AD value of the indoor environment temperature sensor and the AD value of the indoor coil pipe temperature sensor, and amplifying by C times to obtain a numerical value A1A numerical value A1Adding the wind speed value to the set wind speed value of the air conditioner before power failure to obtain a numerical value A2(ii) a Will take the value A2Divide by divisor N and then find the remainder. Similarly, the amplification of a and B may not be performed, or one of a and B may be amplified without amplifying the other, and the remainder may be directly obtained.
In the ninth preferred embodiment of the present invention, the said 100 obtains A, B and E simultaneously, and when calculating the random value T, it is performed according to the following random function formula: t = ((a + B) × C) + E)% N; adding the AD value of the indoor environment temperature sensor and the AD value of the indoor coil pipe temperature sensor, and amplifying by C times to obtain a numerical value A1A numerical value A1And the above-mentionedAdding the set temperature values of the air conditioner before power failure to obtain a numerical value A2(ii) a Will take the value A2Divide by divisor N and then find the remainder. Similarly, the amplification of a and B may not be performed, or one of a and B may be amplified without amplifying the other, and the remainder may be directly obtained.
In the tenth preferred embodiment of the present invention, the 100 obtains A, D and E simultaneously, and when calculating the random value T, it is performed according to the following random function formula: t = (a × C + D + E)% N; the AD value of the indoor environment temperature sensor is amplified by C times, added with the set wind speed value of the air conditioner before power failure and the set temperature value of the air conditioner before power failure, and then divided by a divisor N for remainder. Similarly, the amplification of A may be omitted, and the remainder may be obtained as it is.
In the eleventh preferred embodiment of the present invention, the 100 obtains B, D and E simultaneously, and when calculating the random value T, it is performed according to the following random function formula: t = (B × C + D + E)% N; the AD value of the indoor coil temperature sensor is amplified by C times, added with the set wind speed value of the air conditioner before power failure and the set temperature value of the air conditioner before power failure, and then divided by a divisor N for remainder. Similarly, B may be directly used without amplification.
In the twelfth preferred embodiment of the present invention, the 100 obtains A, B, D and E simultaneously, and when calculating the random value T, it is performed according to the following random function formula: t = ((a + B) × C + D + E)% N; that is, the AD value of the indoor environment temperature sensor is added with the AD value of the indoor coil pipe temperature sensor and then amplified by C times to obtain a numerical value A1A numerical value A1Adding the set wind speed value of the air conditioner before power failure and the set temperature value of the air conditioner before power failure to obtain a numerical value A2Then the value A is compared2Divide by divisor N and then find the remainder. Similarly, the amplification of a and B may not be performed, or one of a and B may be amplified without amplifying the other, and the remainder may be directly obtained.
Preferably, in the above preferred embodiment, the random value T is within a random range of 0 to N, i.e., the random value T is greater than or equal to 0 and less than or equal to N.
Further, after S100, the method further includes: and judging whether the air conditioner has a power failure memory function, if so, calculating a random value T according to a preset rule, and if not, executing the action. That is to say, the power-on control method after power failure of the air conditioner provided by the invention can also be used for the air conditioner without the power-off memory function, the power-on control method is used as a general control program for convenient management, the power-off memory function module can be added to the air conditioner, namely, the air conditioner without the power-off memory function module can be transformed into the power-off memory air conditioner, and the software adjusting program after hardware transformation can be saved by adding the control program.
Preferably, the determining whether the air conditioner has a power-down memory function, if yes, calculating a random value T according to a preset rule, and if not, after the step of not executing the action, further includes: and judging whether the air conditioner is in a starting state or not when the power is down, if so, calculating a random value T according to a preset rule, and if not, executing the action.
An air conditioner, comprising: the control program for powering on the air conditioner after power failure is executed by the processor, and the steps of the control method for powering on the air conditioner after power failure are realized.
The invention also provides a storage medium, on which a computer program is stored, wherein the computer program, when executed by a processor, implements the steps of the control method for powering on the air conditioner after powering off.
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, databases, or other media used in embodiments provided herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), synchronous Link (SyNchlinNk) DRAM (SLDRAM), Rambus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
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 invention, 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 inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (8)

1. A control method for powering on an air conditioner after power failure is characterized by comprising the following steps:
acquiring an AD value of an indoor environment temperature sensor and/or an AD value of an indoor coil pipe temperature sensor;
calculating a random value T according to the AD value of the indoor environment temperature sensor and/or the AD value of the indoor coil pipe temperature sensor according to a preset rule;
controlling the compressor to be started after the standby time is prolonged by T seconds;
further comprising the steps of: reading a set air speed value of the air conditioner before power failure and/or a set temperature value of the air conditioner before power failure;
calculating a random value T according to the AD value of the indoor environment temperature sensor and/or the AD value of the indoor coil pipe temperature sensor, the set wind speed value of the air conditioner before power failure and/or the set temperature value of the air conditioner before power failure and a preset rule;
the preset rule for calculating the random value T according to the AD value of the indoor environment temperature sensor and/or the AD value of the indoor coil pipe temperature sensor, the set wind speed value of the air conditioner before power failure and/or the set temperature value of the air conditioner before power failure specifically comprises the following steps:
amplifying the AD value of the indoor environment temperature sensor by C times, adding the AD value to the set wind speed value of the air conditioner before power failure and/or the set temperature value of the air conditioner before power failure, and dividing the sum by a divisor N to obtain a remainder;
or after amplifying the AD value of the indoor coil temperature sensor by C times, adding the AD value to the set wind speed value of the air conditioner before power failure and/or the set temperature value of the air conditioner before power failure, and dividing the sum by a divisor N to obtain the remainder;
and C and N are integers which are more than or equal to 1.
2. The method for controlling the powering-on of the air conditioner after the powering-off of the air conditioner as claimed in claim 1, wherein the preset rule is specifically as follows:
amplifying the AD value of the indoor environment temperature sensor by C times, and then dividing the AD value by a divisor N to obtain the remainder;
or after the AD value of the indoor coil temperature sensor is amplified by C times, the AD value is divided by a divisor N and then the remainder is obtained;
or adding the AD value of the indoor environment temperature sensor and the AD value of the indoor coil pipe temperature sensor, amplifying by C times, and dividing by a divisor N to obtain the remainder;
and C and N are integers which are more than or equal to 1.
3. The method for controlling the powering-down and powering-up of the air conditioner according to claim 1, wherein the preset rule for calculating the random value T according to the AD value of the indoor environment temperature sensor and/or the AD value of the indoor coil temperature sensor, and the set wind speed value of the air conditioner before the powering-down and/or the set temperature value of the air conditioner before the powering-down specifically comprises:
adding the AD value of the indoor environment temperature sensor and the AD value of the indoor coil pipe temperature sensor, and then amplifying by C times to obtain a numerical value A1C is an integer greater than or equal to 1;
the value A is compared with1Adding the wind speed value and/or the temperature value to obtain a value A2；
The value A is compared with2Dividing by a divisor N and then obtaining a remainder; and N is an integer greater than or equal to 1.
4. The method for controlling the powering-down and powering-up of the air conditioner according to claim 3, wherein the random value T is greater than or equal to 0 and less than or equal to N.
5. The method for controlling the power-on of the air conditioner after the power-off according to any one of claims 1 to 4, wherein the step of obtaining the AD value of the indoor environment temperature sensor and/or the AD value of the indoor coil temperature sensor further comprises the following steps: and judging whether the air conditioner has a power failure memory function, if so, calculating the random value T according to the preset rule, and if not, executing the action.
6. The method for controlling the powering-down and powering-up of the air conditioner according to claim 5, wherein the step of obtaining the AD value of the indoor ambient temperature sensor and/or the AD value of the indoor coil temperature sensor further comprises:
and judging whether the air conditioner is in a starting state or not when the power is down, if so, calculating the random value T according to the preset rule, and if not, executing the action.
7. An air conditioner, characterized in that the air conditioner comprises: the control program is stored on the memory and can be used for powering on the air conditioner after the air conditioner is powered off, and the steps of the control method for powering on the air conditioner after the air conditioner is powered off and then on according to any one of claims 1 to 6 are realized when the control program is executed by the processor.
8. A storage medium having stored thereon a computer program, wherein the computer program, when executed by a processor, implements the steps of the control method for powering up an air conditioner after powering down according to any one of claims 1 to 6.
CN201811527147.0A 2018-12-13 2018-12-13 Control method for powering on air conditioner after power failure, air conditioner and storage medium Active CN109682014B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811527147.0A CN109682014B (en) 2018-12-13 2018-12-13 Control method for powering on air conditioner after power failure, air conditioner and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811527147.0A CN109682014B (en) 2018-12-13 2018-12-13 Control method for powering on air conditioner after power failure, air conditioner and storage medium

Publications (2)

Publication Number Publication Date
CN109682014A CN109682014A (en) 2019-04-26
CN109682014B true CN109682014B (en) 2021-05-18

Family

ID=66186727

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811527147.0A Active CN109682014B (en) 2018-12-13 2018-12-13 Control method for powering on air conditioner after power failure, air conditioner and storage medium

Country Status (1)

Country Link
CN (1) CN109682014B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110410935A (en) * 2019-08-09 2019-11-05 宁波奥克斯电气股份有限公司 A kind of control method of air-conditioning power down Auto Power On
CN111964802B (en) * 2020-07-02 2022-03-08 广东积微科技有限公司 Air conditioner temperature sampling delay determining method, device, equipment and storage medium

Citations (6)

* Cited by examiner, † Cited by third party
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
CN1766447A (en) * 2004-10-28 2006-05-03 江苏新科电子集团空调器制造有限公司 Circuit device of indoor unit of air conditioner, circuit device of window type air conditioner, and method for starting air conditioner after sudden power-off
CN202993468U (en) * 2012-11-16 2013-06-12 广东美的制冷设备有限公司 On-power automatic reboot device after air condition is off-power
CN107143964A (en) * 2016-03-01 2017-09-08 珠海格力电器股份有限公司 Start-up circuit and air conditioner for starting air-conditioning
CN108019881A (en) * 2017-11-10 2018-05-11 青岛海尔空调电子有限公司 Line control machine method for controlling power supply, device and the air conditioner of multi-connected air conditioning system
CN108644979A (en) * 2018-05-14 2018-10-12 广东美的制冷设备有限公司 Control method, control system and the air conditioner of air conditioner

Patent Citations (6)

* Cited by examiner, † Cited by third party
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
CN1766447A (en) * 2004-10-28 2006-05-03 江苏新科电子集团空调器制造有限公司 Circuit device of indoor unit of air conditioner, circuit device of window type air conditioner, and method for starting air conditioner after sudden power-off
CN202993468U (en) * 2012-11-16 2013-06-12 广东美的制冷设备有限公司 On-power automatic reboot device after air condition is off-power
CN107143964A (en) * 2016-03-01 2017-09-08 珠海格力电器股份有限公司 Start-up circuit and air conditioner for starting air-conditioning
CN108019881A (en) * 2017-11-10 2018-05-11 青岛海尔空调电子有限公司 Line control machine method for controlling power supply, device and the air conditioner of multi-connected air conditioning system
CN108644979A (en) * 2018-05-14 2018-10-12 广东美的制冷设备有限公司 Control method, control system and the air conditioner of air conditioner

Also Published As

Publication number Publication date
CN109682014A (en) 2019-04-26

Similar Documents

Publication Publication Date Title
CN109373538B (en) Outdoor fan control method and device and air conditioner
CN108692422B (en) Air conditioner defrosting time length adjusting method and device, air conditioner and readable storage medium
CN109682014B (en) Control method for powering on air conditioner after power failure, air conditioner and storage medium
US20110320061A1 (en) Temperature control system and method for computing device
US20160162297A1 (en) Thermal Profile Based on Temperature Information for Computing Device Location
CN109236622B (en) Compressor frequency control method and device and air conditioner
CN111536661B (en) Control method of multi-split air conditioning system, terminal equipment and readable storage medium
CN111059710B (en) Control method of air conditioner and air conditioner
CN111442459A (en) Control method of air conditioner, storage medium and air conditioner
WO2020121437A1 (en) Air conditioning control device and air conditioning control method
JPWO2019008698A1 (en) Operation control device, air conditioning system, operation control method, and operation control program
CN112856736A (en) Control method and device of air conditioner, air conditioner and readable storage medium
CN114216216A (en) Control method and device for air conditioner operation
CN114440414A (en) Multi-split air conditioner, control method thereof and computer storage medium
CN112460765B (en) Air conditioner control method and device, air conditioner and storage medium
CN108253593B (en) Current threshold value correction method, multi-split air conditioner and storage medium
CN108509018B (en) Control method, electronic device and storage medium
CN113566400A (en) Humidity detection method, air conditioner and storage medium
CN107763798B (en) Air conditioner compressor control method, computer device and computer readable storage medium
JP2019143850A (en) Air conditioning control device, air conditioning control method and program
CN112097376B (en) Intelligent control method and device of air conditioner and air conditioner
CN111089407A (en) Air conditioner air supply amount control method and device, air conditioner and medium
CN108954699B (en) Air conditioner operation frequency adjusting method and air conditioner system
JP5247558B2 (en) Control device for electronic equipment and air conditioner using the control device
US10823441B2 (en) Air conditioner control device and air conditioner control method

Legal Events

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