CN111895628A - Air conditioner performance testing method, storage medium and air conditioner - Google Patents
Air conditioner performance testing method, storage medium and air conditioner Download PDFInfo
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- 238000012360 testing method Methods 0.000 title claims abstract description 298
- 238000011056 performance test Methods 0.000 claims abstract description 64
- 238000000034 method Methods 0.000 claims abstract description 41
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000010257 thawing Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
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- 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
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- 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
- F24F11/49—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks
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- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
Abstract
The invention discloses an air conditioner performance testing method, a storage medium and an air conditioner, wherein the method comprises the following steps: firstly, according to a test instruction, obtaining test parameters for performing performance test on the air conditioner, then obtaining storage parameters in a preset storage address, wherein the storage parameters comprise parameters reserved in the preset address or parameters used in the last performance test process, then replacing the storage parameters with the test parameters, and performing performance test on the air conditioner according to the test parameters. Compared with the prior art, the test parameters are stored in the specific positions, only the parameters in the specific positions can be adjusted in each test, the storage space is saved, a parameter replacement mode is adopted in each test, the problem of insufficient storage space caused by parameter accumulation is effectively solved, the storage space can be reused, and the cost is saved.
Description
Technical Field
The invention relates to the technical field of air conditioner performance testing, in particular to an air conditioner performance testing method, a storage medium and an air conditioner.
Background
The air conditioner is used as a product with higher energy consumption in household appliances, and all countries in the world set strict energy efficiency standards for the air conditioner so as to achieve the aim of saving energy. Therefore, in order to meet the inspection requirements of various countries, manufacturers usually add performance test modes specially during product design. Generally, performance tests are performed on different components of the air conditioner in a cooling mode and a heating mode, where each component to be tested is a performance test point and is used for testing different parameters of the air conditioner, such as the operating frequency of a compressor, the rotating speed of a fan, and the like. For development convenience, all test parameters are usually stored in the storage space of the air conditioner. The storage space of the air conditioner is occupied by a large number of test parameters due to the fact that the number of the test parameters is too large and the repeated utilization rate is extremely low.
Thus, there is still a need for improvement and development of the prior art.
Disclosure of Invention
The present invention provides an air conditioner performance testing method, a storage medium and an air conditioner, aiming at solving the problem that the storage space of the air conditioner in the prior art is occupied by a large number of testing parameters.
The technical scheme adopted by the invention for solving the problems is as follows:
in a first aspect, an embodiment of the present invention provides a method for testing performance of an air conditioner, where the method is applied to an outdoor unit of the air conditioner, and the method includes:
acquiring test parameters according to the test instruction, wherein the test parameters are used for performing performance test on the air conditioner;
acquiring storage parameters in a preset storage address, wherein the storage parameters comprise parameters reserved in the preset address or parameters used in the last performance test process;
and replacing the storage parameters with the test parameters, and carrying out performance test on the air conditioner according to the test parameters.
In one implementation, the obtaining test parameters according to the test instruction includes:
receiving a test instruction sent by an indoor unit of the air conditioner, wherein the test instruction is generated according to the test parameter after the indoor unit receives the test parameter input by remote control equipment;
and analyzing the test instruction, and acquiring the test parameters from the test instruction of the indoor unit.
In one implementation, the obtaining the storage parameter in the preset storage address includes:
acquiring all the preset storage addresses;
and respectively acquiring the storage parameters in each preset storage address according to all the preset storage addresses.
In an implementation manner, the obtaining the storage parameter in each preset storage address according to all the preset storage addresses includes:
acquiring the arrangement sequence of all the preset storage addresses;
and sequentially acquiring the storage parameters in each preset storage address according to the arrangement sequence, wherein one storage parameter is stored in each preset storage address.
In one implementation, the replacing the test parameters with the stored parameters includes:
after the storage parameters are obtained, determining target test parameters matched with the test items corresponding to the storage parameters to be replaced in the storage parameters in the test parameters according to the storage parameters;
and replacing the target test parameter with the storage parameter to be replaced.
In one implementation, the replacing the target test parameter for the to-be-replaced storage parameter includes:
comparing the target test parameter with the storage parameter to be replaced to obtain a comparison result;
and replacing the storage parameter to be replaced with the target test parameter according to the comparison result.
In one implementation, the replacing the target test parameter for the to-be-replaced storage parameter according to the comparison result includes:
if the target test parameter is different from the storage parameter to be replaced, replacing the storage parameter to be replaced with the target test parameter so as to use the target test parameter to perform the performance test of the air conditioner;
if the target test parameter is the same as the storage parameter to be replaced, the storage parameter is reserved, and the storage parameter to be replaced is used as a parameter for performance test of the air conditioner.
In one implementation, the method further comprises:
and after the performance test is finished, storing the test parameters in the preset storage address.
In a second aspect, embodiments of the present invention provide a non-transitory computer-readable storage medium, wherein instructions in the storage medium, when executed by a processor of an electronic device, enable the electronic device to perform the method as described in any one of the above.
In a third aspect, an embodiment of the present invention provides an air conditioner, which includes an outdoor unit, wherein the outdoor unit includes a memory, and one or more programs, where the one or more programs are stored in the memory, and the one or more programs configured to be executed by the one or more processors include a program for performing the method described in any one of the above.
The invention has the beneficial effects that: according to the embodiment, firstly, according to a test instruction, test parameters for performing a performance test on the air conditioner are obtained, then, storage parameters in a preset storage address are obtained, wherein the storage parameters comprise parameters reserved in the preset address or parameters used in the last performance test process, then, the storage parameters are replaced by the test parameters, and the performance test is performed on the air conditioner according to the test parameters. Compared with the prior art, the invention has the advantages that the test parameters are positioned at the specific positions, and only the parameters in the specific positions can be adjusted in each test, thereby saving the storage space and avoiding the test parameters from occupying excessive storage space.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of an air conditioner performance testing method according to an embodiment of the present invention.
Fig. 2 is a schematic flow chart illustrating the process of obtaining test parameters in the air conditioner performance test method according to the embodiment of the present invention.
Fig. 3 is a schematic diagram of address bits in a memory chip used in a method for testing performance of an air conditioner according to an embodiment of the present invention.
Fig. 4 is a schematic flow chart illustrating the process of acquiring the storage parameter in the air conditioner performance testing method according to the embodiment of the present invention.
Fig. 5 is a schematic flow chart illustrating parameter replacement in a method for testing performance of an air conditioner according to an embodiment of the present invention.
Fig. 6 is a schematic block diagram of an internal structure of an air conditioner according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
The air conditioner is used as a product with higher energy consumption in household appliances, and all countries in the world set strict energy efficiency standards for the air conditioner so as to achieve the aim of saving energy. Therefore, manufacturers add performance test patterns specifically to product design in order to meet the inspection requirements of various countries. Generally, performance tests are performed on different components of the air conditioner in a cooling mode and a heating mode, where each component to be tested is a performance test point and is used for testing different parameters of the air conditioner, such as the operating frequency of a compressor, the rotating speed of a fan, and the like. For development convenience, all test parameters are usually stored in the storage space of the air conditioner. The storage space of the air conditioner is occupied by a large number of test parameters due to the fact that the number of the test parameters is too large and the repeated utilization rate is extremely low. For example, assuming that 7 test points are set in the cooling mode, each test point corresponds to 6 test parameters, so far there are 42 parameters, the above test process usually needs to be repeated in the heating mode, that is, there are also 42 parameters in the heating mode, and a total of 84 parameters needs to be stored in the storage space of the air conditioner. And according to different energy efficiency standards set for the air conditioner by different countries, the number of test parameters is likely to be further increased, and further, the storage space of more air conditioners is occupied.
In order to solve the above problems in the prior art, this embodiment provides an air conditioner performance testing method, which can reduce the number of test parameters stored and control the test parameters to be stored in a specific location, thereby solving the problem that the storage space of the air conditioner is occupied by a large number of test parameters.
Specifically, in the embodiment, a fixed storage address is preset for storing test parameters used by the air conditioner for performance test, and only parameters in a specific position are adjusted in each test, so that the storage space is saved, and the test parameters are prevented from occupying too much storage space. In addition, in the embodiment, the used test parameters in the original storage address are continuously replaced by the newly input test parameters, that is, all the test data are indiscriminately stored by continuously replacing the old data and the new data in the same storage space, so that the storage quantity of the test parameters is reduced, and the problem that a large quantity of test parameters occupy the storage space is solved.
The method for testing the performance of the air conditioner provided by the embodiment is applied to an outdoor unit of the air conditioner, and specifically as shown in fig. 1, the method includes:
and S100, acquiring test parameters according to the test instruction, wherein the test parameters are used for performing performance test on the air conditioner.
Since the performance testing method of the air conditioner in this embodiment is applied to the outdoor unit of the air conditioner, and the outdoor unit of the air conditioner is usually controlled by the indoor unit, in this embodiment, the test parameters need to be sent to the indoor unit first, the indoor unit generates the corresponding test instruction according to the set of test parameters, and then sends the test instruction to the outdoor unit, and after receiving the test instruction, the outdoor unit obtains the test parameters for performing the performance test on the air conditioner according to the test instruction.
In one implementation, as shown in fig. 2, step S100 in the present embodiment includes the following steps:
step S101, receiving a test instruction sent by an indoor unit of the air conditioner, wherein the test instruction is generated according to a test parameter after the indoor unit receives the test parameter input by remote control equipment;
and S102, analyzing the test instruction, and acquiring the test parameters from the test instruction of the indoor unit.
Since the operation mode of the air conditioner includes a cooling mode and a heating mode, the performance test of the air conditioner is required to be performed in the two modes. In the embodiment, in the performance test of the air conditioner, the same test mode is adopted for the cooling mode and the heating mode. In specific implementation, when the performance test of the air conditioner is performed, firstly, a remote control device (such as a remote controller) is used for setting the air conditioner to be tested to enter a refrigeration test mode or a heating test mode, then test parameters are input into the remote control device, after the test parameters are confirmed to be correct, the remote control device sends the set of test parameters to the indoor unit, after the indoor unit receives the set of test parameters, a test instruction is generated according to the set of test parameters and sent to the outdoor unit, the outdoor unit receives the test instruction and analyzes the test instruction, so that the test parameters in the test instruction are obtained, and the test parameters are used for performing the performance test on the air conditioner. Of course, in the performance test of this embodiment, a plurality of test points may be provided, and then test parameters are sequentially input according to the test points.
And immediately acquiring the storage parameters in the preset storage address after the outdoor unit successfully acquires the test parameters. That is, step S200 in fig. 1 is executed, and the storage parameters in the preset storage address are obtained, where the storage parameters include the parameters reserved in the preset address or the parameters used in the last performance test process.
Because new test parameters need to be continuously input for testing in the performance test process of the air conditioner, the embodiment replaces the existing storage parameters in the preset storage address with the newly input test parameters, thereby achieving the purpose of saving the storage space. In order to distinguish the newly input test parameters from the storage parameters in the storage address, the test parameters in this embodiment indicate that the parameters for which the performance test is not performed are newly input, and the storage parameters indicate parameters stored in the storage address in advance or parameters used in the last performance test. And for the stored data, it is naturally necessary to set a corresponding storage address first, so before the air conditioner performance test method is performed, a storage address is also required to be set in advance, and the storage address is used for parameters related to the air conditioner performance test. Specifically, a memory chip is adopted in this embodiment, and a plurality of memory addresses are provided in the memory chip, and each memory address is used for storing different data. In this embodiment, the memory chip is disposed in the outdoor unit, and when a new model is developed, a fixed memory address for storing the test parameters needs to be reserved in the memory chip. For example, during testing, it is necessary to test seven test parameters in total, namely, the compressor operating frequency, a PFC (Power factor correction) switch, a torque compensation switch, the number of rotations of a fan, the opening of an electronic expansion valve, a target exhaust temperature, and a test mode defrosting time, and when a new model is developed, it is necessary to reserve seven fixed storage addresses for storing the test parameters in a storage chip, where the seven storage addresses are respectively used to store the seven parameters. As shown in fig. 3, fig. 3 is a schematic diagram of address bits corresponding to a memory address in the memory chip, and each test parameter is defined as 16 bits in this embodiment. In an implementation manner, the number of the reserved storage addresses in the storage chip is one more than the number of the test parameters, for example, seven test parameters are required during testing, when a new model is developed, the fixed storage addresses for storing the test parameters are reserved in the storage chip to be eight, and the extra storage address plays a role in reservation so as to be used for adding new test parameters later. When a new model is developed, a group of parameters is stored in each reserved storage address in the storage chip by default, that is, actually, the storage parameters actually include the parameters reserved in the preset address or the parameters used in the last performance test process. For example, when seven fixed storage addresses for storing the test parameters are reserved in the storage chip, a group of test parameters can be stored in the seven storage addresses by default, for example, the frequency is defined as 60Hz, the PFC switch is off and is 0, the torque compensation switch is off and is 0, the fan rotation speed is 600r/min, the electronic expansion valve opening degree is 300P, the target exhaust temperature is 60 ℃, and the test mode defrosting time is 60min, each storage address stores one test parameter, and if the set storage address is one more than the test parameter, the test parameter in the added storage address is 0. Of course, for the memory chip, there are many memory addresses, in this embodiment, only a few memory addresses are preset for storing the parameters for the air conditioner performance test, and the preset memory addresses can be repeatedly used, without affecting data on other memory addresses in the memory chip.
In one implementation, as shown in fig. 4, step S200 in this embodiment includes the following steps:
step S201, acquiring all the preset storage addresses;
step S202, respectively acquiring the storage parameters in each preset storage address according to all the preset storage addresses;
in specific implementation, after the outdoor unit successfully acquires the test parameters, when the air conditioner is tested, in the process of testing the performance of each test point, the parameter replacement is performed in units of groups, that is, if a group of parameters has test parameters of 7 test items, the test parameters of the 7 test items need to be input again if a certain test parameter needs to be changed during testing. The test items in this embodiment refer to contents that need to be tested when performing a performance test on the air conditioner, for example, in this embodiment, 7 test items need to be tested when performing a performance test on the air conditioner, and the 7 test items are respectively: the device comprises a compressor running frequency, a PFC switch, a torque compensation switch, a fan rotating speed, an electronic expansion valve opening degree, a target exhaust temperature and a test mode defrosting time. In an implementation manner, there are a plurality of preset storage addresses, each preset storage address can only store parameter values of test parameters corresponding to a specific test item, for example, when a storage chip is used in this embodiment, the preset storage address is an address bit reserved in the storage chip and used for storing parameters for performance test of an air conditioner, for example, 1a0 001 is an address bit in the storage chip, each address bit corresponds to a type of parameter, and if the 1a0 001 address bit is set to store an operating frequency of a compressor of the outdoor unit, the storage parameter stored in the address bit can only be replaced by a test parameter of the input operating frequency of the compressor during performance test of the air conditioner. Therefore, if the number of the test items for the compressor is 7, 7 different address bits are correspondingly required to be preset for storing the replaced test parameters and the pre-existing storage parameters. In the test process, the storage parameters already existing in the storage address are replaced by the input test parameters in the embodiment, and the storage parameters are replaced by the test parameters in the embodiment regardless of whether the storage parameters are reserved (which indicates that the performance test is performed for the first time) or parameters used in the last test process (which indicates that the performance test is not performed for the first time), so that the linearity of insufficient memory caused by parameter accumulation is avoided.
In an embodiment, in the performance test process, parameter replacement is performed in units of groups, in order to more effectively replace parameters, all storage addresses need to be acquired in the present embodiment, and the purpose of acquiring the storage addresses is to acquire all storage addresses and corresponding storage parameters.
Because the number of the preset storage addresses is multiple and each preset storage address defines parameter values capable of storing only parameters corresponding to specific test items, it is necessary to correctly distinguish the test items corresponding to the storage parameters in each preset storage address after all the preset storage addresses are acquired. In one implementation manner, the test items corresponding to the storage parameters in each preset storage address may be distinguished through the arrangement order of the preset storage addresses. For example, when a new model is designed, 7 storage addresses of 1a0 × 001, 1a0 × 002, 1a0 × 003, 1a0 × 004, 1a0 × 005, 1a0 × 006 and 1a0 × 007 are reserved in sequence for storing parameter values of storage parameters corresponding to different test items, 1a0 × 001 is defined as a storage compressor operation frequency parameter value, 1a0 × 002 is defined as a storage PFC switch parameter value, 1a0 × 003 is defined as a storage torque compensation switch parameter value, 1a0 × 004 is defined as a storage fan rotation speed parameter value, 1a0 × 005 is defined as a storage electronic expansion valve opening parameter value, 1a0 × 006 is defined as a storage target exhaust gas temperature, and 1a0 × 007 is defined as a storage test mode defrosting time parameter value. After the 7 storage addresses are obtained, the first storage address can be distinguished as a storage compressor operation frequency parameter value by further obtaining the arrangement sequence of the 7 storage addresses, and the second storage address is used for storing a PFC switch parameter.
After the steps of obtaining the test parameters and the storage parameters are completed, the embodiment stores the test parameters in place of the storage parameters into the preset storage address, that is, step S300 in fig. 1 is executed, the test parameters are replaced with the storage parameters, and the performance of the air conditioner is tested according to the test parameters.
Specifically, since the preset storage address in this embodiment is fixed, if a new test parameter is to be stored, the storage parameter in the preset storage address must be removed, so as to implement the storage of the new test parameter, that is, the test parameter replaces the storage parameter. After the replacement is successful, the test parameters can be stored in the preset storage address, and when the performance of the air conditioner is tested, the outdoor unit of the air conditioner can call the test parameters in the preset storage address to perform the performance test.
In one implementation, as shown in fig. 5, the step S300 includes the steps of:
s301, after the storage parameters are obtained, determining target test parameters matched with the test items corresponding to the storage parameters to be replaced in the test parameters according to the storage parameters;
s302, replacing the storage parameter to be replaced with the target test parameter.
The storage parameters and the test parameters are the same in number and are multiple in number, each storage address stores parameters corresponding to fixed test items, and the storage parameters and the target parameters are multiple in number, so that the test parameters of the same test item are replaced with the storage parameters when parameter replacement is performed. Specifically, the storage parameters in this embodiment have a plurality of parameters to be stored, the test parameters have a plurality of target test parameters, each parameter to be stored corresponds to one test item, and each target test parameter corresponds to one test item. In order to implement the replacement between the to-be-stored parameter corresponding to the same test item and the target test parameter, in this embodiment, according to the storage parameter, a target test parameter matching the test item corresponding to each of the to-be-replaced storage parameters in the test parameter is determined, and then the target test parameter is replaced with the to-be-replaced parameter, so as to implement the replacement of the storage parameter by the test parameter.
In a specific implementation, the arrangement sequence of the preset storage addresses corresponds to the test items, so that the embodiment can determine, according to the correspondence between the arrangement sequence of the preset storage addresses and the test items, the test items corresponding to each of the to-be-stored parameters in the storage parameters according to the arrangement sequence of the preset storage addresses. And then determining target test parameters matched with the test items corresponding to the storage parameters to be replaced in the storage parameters from the test parameters.
In one implementation, the embodiment further needs to perform parameter comparison before replacing the target test parameter with the stored parameter. Specifically, the present embodiment compares the target test parameter with the to-be-replaced storage parameter, and replaces the to-be-replaced storage parameter with the target test parameter according to a comparison result. In this embodiment, the comparison between the target test parameter and the to-be-replaced storage parameter is to compare whether the parameter value of the target test parameter is the same as the parameter value of the to-be-stored storage parameter, so that the comparison result may be the same parameter value or different parameter values. Therefore, after the target test parameters corresponding to the test items with the same storage parameters to be replaced are determined from the test parameters, whether the parameter values are the same or not is compared, and the comparison result is generated. Since the present embodiment has seven test items, the corresponding target test parameter and the parameter to be stored are also seven, the generated comparison result has seven, and in the actual test, the seven comparison results have results with the same parameter value or different parameter values. When the comparison result is the same, namely the target test parameter is the same as the storage parameter to be replaced, the process of replacing the storage parameter to be replaced by the target test parameter is not carried out, namely the storage parameter to be replaced is reserved, and the storage parameter to be replaced is used as the parameter for the performance test of the air conditioner; for example, in the seven test items, if the parameter value of the operating frequency of the compressor is not changed, the parameter value of the operating frequency is not replaced, and the parameter value corresponding to the operating frequency is directly reserved. And when the comparison result is different, namely the target test parameter is different from the storage parameter to be replaced, replacing the storage parameter to be replaced with the target test parameter table, and using the target test parameter to perform the performance test of the air conditioner. And after the performance test of the air conditioner is finished, storing the test parameters in the preset storage address, and after the storage is finished, correspondingly changing the roles of the test parameters in the next performance test process of the air conditioner into the storage parameters.
When the performance test is carried out, the remote controller sets the mode of entering the refrigeration or heating test, specific parameter values of test parameters corresponding to 7 test items, namely the compressor running frequency, the PFC switch, the torque compensation switch, the fan rotating speed, the opening degree of the electronic expansion valve, the target exhaust temperature and the test mode defrosting time of corresponding test points are sequentially input according to the sequence of the storage addresses, then the group of parameters are sent to the indoor unit according to a confirmation key of the remote controller, the indoor unit receives the group of parameters and then sends the group of parameters to a fixed storage address corresponding to the outdoor unit, and after the outdoor unit receives the test parameters, the test parameters and the existing storage parameters in the storage address are replaced, and the performance test is carried out by utilizing the test parameters. When the test point needs to be replaced for testing or the specific parameter values of the test parameters need to be replaced, the specific parameter values of the test parameters corresponding to the 7 test items of the corresponding test point, namely the compressor running frequency, the PFC switch, the torque compensation switch, the fan rotating speed, the opening degree of the electronic expansion valve, the target exhaust temperature and the test mode defrosting time, are also sequentially input according to the sequence of the storage addresses, then the group of parameters are sent to the indoor unit according to a confirmation key of the remote controller, the indoor unit receives the group of parameters and then sends the group of parameters to the fixed storage address corresponding to the outdoor unit, and after receiving the test parameters, the outdoor unit replaces the test parameters with the existing storage parameters in the storage address and performs performance testing by using the test parameters. By analogy, the memory address can be repeatedly utilized, so that the memory space in the memory chip is saved, and the use cost of the memory space is reduced.
It can be seen that, in this embodiment, first, according to a test instruction, a test parameter for performing a performance test on the air conditioner is obtained, then, a storage parameter in a preset storage address is obtained, where the storage parameter includes a parameter reserved in the preset address or a parameter used in a previous performance test process, and then, the storage parameter is replaced with the test parameter, and the performance test is performed on the air conditioner according to the test parameter. Compared with the prior art, the invention has the advantages that the test parameters are positioned at the specific positions, and only the parameters in the specific positions can be adjusted in each test, thereby saving the storage space and avoiding the test parameters from occupying excessive storage space.
Based on the above embodiments, the present invention further provides an air conditioner, and a schematic block diagram thereof may be as shown in fig. 6. The air conditioner comprises a processor, a memory, a network interface, a display screen and a temperature sensor which are connected through a system bus. Wherein, the processor of the air conditioner is used for providing calculation and control capability. The memory of the air conditioner comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the air conditioner is used for connecting and communicating with an external terminal through a network. The computer program is executed by a processor to implement a method for testing the performance of an air conditioner. The display screen of the air conditioner can be a liquid crystal display screen or an electronic ink display screen, and the temperature sensor of the air conditioner is arranged in the air conditioner in advance and used for detecting the operating temperature of internal equipment.
It will be understood by those skilled in the art that the block diagram of fig. 6 is only a block diagram of a portion of the structure associated with the present solution and is not intended to limit the air conditioner to which the present solution is applied, and a particular air conditioner may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, an air conditioner is provided that includes a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for:
acquiring test parameters according to the test instruction, wherein the test parameters are used for performing performance test on the air conditioner;
acquiring storage parameters in a preset storage address, wherein the storage parameters comprise parameters reserved in the preset address or parameters used in the last performance test process;
and replacing the storage parameters with the test parameters, and carrying out performance test on the air conditioner according to the test parameters.
Based on the above embodiments, the present invention also provides a non-transitory computer readable storage medium, on which a data storage program is stored, and the data storage program, when executed by a processor, implements the steps of the air conditioner performance testing method as described above.
Any reference to memory, storage, database or other medium 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 DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
In summary, the present invention discloses an air conditioner performance testing method, a storage medium and an air conditioner, wherein the method includes: firstly, according to a test instruction, obtaining test parameters for performing performance test on the air conditioner, then obtaining storage parameters in a preset storage address, wherein the storage parameters comprise parameters reserved in the preset address or parameters used in the last performance test process, then replacing the storage parameters with the test parameters, and performing performance test on the air conditioner according to the test parameters. Compared with the prior art, the test parameters are stored in the specific positions, only the parameters in the specific positions can be adjusted in each test, the storage space is saved, a parameter replacement mode is adopted in each test, the problem of insufficient storage space caused by parameter accumulation is effectively solved, the storage space can be reused, and the cost is saved.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (10)
1. A method for testing the performance of an air conditioner is characterized in that the method is applied to an outdoor unit of the air conditioner and comprises the following steps:
acquiring test parameters according to the test instruction, wherein the test parameters are used for performing performance test on the air conditioner;
acquiring storage parameters in a preset storage address, wherein the storage parameters comprise parameters reserved in the preset address or parameters used in the last performance test process;
and replacing the storage parameters with the test parameters, and carrying out performance test on the air conditioner according to the test parameters.
2. The method for testing the performance of the air conditioner according to claim 1, wherein the obtaining of the test parameters according to the test instruction comprises:
receiving a test instruction sent by an indoor unit of the air conditioner, wherein the test instruction is generated according to the test parameter after the indoor unit receives the test parameter input by remote control equipment;
and analyzing the test instruction, and acquiring the test parameters from the test instruction of the indoor unit.
3. The method for testing the performance of the air conditioner according to claim 1, wherein the obtaining of the storage parameters in the preset storage address comprises:
acquiring all the preset storage addresses;
and respectively acquiring the storage parameters in each preset storage address according to all the preset storage addresses.
4. The method for testing the performance of the air conditioner according to claim 3, wherein the step of respectively obtaining the storage parameters in each preset storage address according to all the preset storage addresses comprises:
acquiring the arrangement sequence of all the preset storage addresses;
and sequentially acquiring the storage parameters in each preset storage address according to the arrangement sequence, wherein one storage parameter is stored in each preset storage address.
5. The air conditioner performance testing method according to claim 4, wherein the replacing the test parameters with the stored parameters comprises:
after the storage parameters are obtained, determining target test parameters matched with the test items corresponding to the storage parameters to be replaced in the storage parameters in the test parameters according to the storage parameters;
and replacing the target test parameter with the storage parameter to be replaced.
6. The air conditioner performance testing method according to claim 5, wherein the replacing the target test parameter for the storage parameter to be replaced comprises:
comparing the target test parameter with the storage parameter to be replaced to obtain a comparison result;
and replacing the storage parameter to be replaced with the target test parameter according to the comparison result.
7. The air conditioner performance testing method according to claim 6, wherein the replacing the target test parameter for the storage parameter to be replaced according to the comparison result comprises:
if the target test parameter is different from the storage parameter to be replaced, replacing the storage parameter to be replaced with the target test parameter so as to use the target test parameter to perform the performance test of the air conditioner;
if the target test parameter is the same as the storage parameter to be replaced, the storage parameter to be replaced is reserved, and the storage parameter to be replaced is used as a parameter for performance test of the air conditioner.
8. The air conditioner performance testing method of claim 1, further comprising:
and after the performance test is finished, storing the test parameters in the preset storage address.
9. A non-transitory computer readable storage medium having instructions therein, which when executed by a processor of an electronic device, enable the electronic device to perform the method of any one of claims 1-8.
10. An air conditioner comprising an outdoor unit, wherein the outdoor unit comprises a memory, and one or more programs, wherein the one or more programs are stored in the memory, and wherein the one or more programs configured to be executed by the one or more processors comprise instructions for performing the method of any of claims 1-8.
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