CN111930165B - Environment simulation system, and control method and device of environment simulation system - Google Patents
Environment simulation system, and control method and device of environment simulation system Download PDFInfo
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- CN111930165B CN111930165B CN202010821355.2A CN202010821355A CN111930165B CN 111930165 B CN111930165 B CN 111930165B CN 202010821355 A CN202010821355 A CN 202010821355A CN 111930165 B CN111930165 B CN 111930165B
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- 238000004088 simulation Methods 0.000 title claims abstract description 143
- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000007613 environmental effect Effects 0.000 claims abstract description 40
- 238000009423 ventilation Methods 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 25
- 238000010248 power generation Methods 0.000 claims abstract description 17
- 238000012360 testing method Methods 0.000 claims description 61
- 238000005485 electric heating Methods 0.000 claims description 55
- 238000010438 heat treatment Methods 0.000 claims description 28
- 230000005855 radiation Effects 0.000 claims description 15
- 238000004590 computer program Methods 0.000 claims description 13
- 230000001276 controlling effect Effects 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 4
- 238000012937 correction Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 8
- 230000003203 everyday effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
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- 239000003507 refrigerant Substances 0.000 description 1
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- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
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Abstract
The invention discloses an environment simulation system, and a control method and device of the environment simulation system. Wherein, this environmental simulation system includes: the photovoltaic simulation device comprises a ventilation device and a photovoltaic simulation device, wherein the ventilation device is arranged on an installation base and is used for simulating the gas permeation state of the outdoor side, one side of the installation base forms the indoor side, and the other side of the installation base forms the outdoor side; and the photovoltaic simulation device is arranged outside the outdoor side, is connected with the outdoor unit of the air conditioner to be tested and is used for simulating the power generation state of the solar photovoltaic panel. The invention solves the technical problems that in the related art, a laboratory in the air conditioner and heat pump industry cannot simulate the actual use environment of a user, so that the difference between the actually developed product and the actual use environment of the user is larger, and the user experience is reduced.
Description
Technical Field
The invention relates to the technical field of environment simulation, in particular to an environment simulation system, and a control method and device of the environment simulation system.
Background
In the air conditioner and heat pump industry, the laboratory conditions are limited, and technical personnel in the industry can only match and develop products aiming at a few specific working conditions, so that the comfort of the air conditioner and heat pump products in the actual use of users is not high, and the energy-saving effect is not ideal, because the laboratory in the air conditioner and heat pump industry can not simulate the actual use environment of the users, and the temperature, the humidity, the ventilation volume and the like have larger differences from the actual use conditions.
In addition, aiming at the photovoltaic air conditioner with the photovoltaic solar panel, the environment simulation system cannot simulate the power generation condition of the solar panel and the energy-saving condition of the air conditioner in actual operation.
Aiming at the problems that in the related art, a laboratory in the air conditioner and heat pump industry cannot simulate the actual use environment of a user, so that the difference between the actually developed product and the actual use environment of the user is large, and the user experience is reduced, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides an environment simulation system, and a control method and device of the environment simulation system, which are used for at least solving the technical problems that in the related art, a laboratory in the air conditioner and heat pump industry cannot simulate the actual use environment of a user, so that the difference between the actually developed product and the actual use environment of the user is large, and the user experience is reduced.
According to an aspect of an embodiment of the present invention, there is provided an environment simulation system including: the photovoltaic simulation device comprises a ventilation device and a photovoltaic simulation device, wherein the ventilation device is arranged on an installation base and is used for simulating a gas permeation state of an outdoor side, one side of the installation base forms an indoor side, and the other side of the installation base forms the outdoor side; the photovoltaic simulation device is arranged outside the outdoor side, is connected with an outdoor unit of the air conditioner to be tested and is used for simulating the power generation state of the solar photovoltaic panel.
Optionally, the ventilator is a stepless speed regulation ventilator, and is configured to adjust a rotation speed according to an environment simulation requirement, so as to achieve a ventilation rate between the outdoor side and the indoor side corresponding to the environment mode at any time.
Optionally, the installation foundation comprises a plurality of side walls, and an electric heating module is arranged in each side wall and used for simulating a heating state of the indoor side wall corresponding to the electric heating module after being irradiated by the sun by changing the heating power of the electric heating module.
Optionally, the electric heating modules built in each side wall of the indoor side are respectively connected to corresponding adjustable power supplies.
Optionally, the photovoltaic simulation device is configured to output a direct current power supply, and adjust an electrical parameter of the direct current power supply through a preset program to simulate a power generation state of the solar photovoltaic panel.
Optionally, the rotational speed of the ventilation device is adjusted by a first formula, wherein the first formula is: z is a b a, Z represents the rotation speed of the ventilator, a represents the rotation speed correction coefficient, b represents the number of ventilation cycles, and a represents the volume of the indoor space.
Optionally, the heating power of the electric heating module is adjusted by a second formula, wherein the second formula is: w1＝A1*H1*c1*d*e*f，W1For the heating power of the electric heating module in the side wall, A1Represents the side wall area, H, of the side wall where the electric heating module is located1Representing the intensity value of solar radiation, c, of the side wall in which the electric heating module is located1The coefficient represents the coefficient of converting the solar radiation intensity value of the side wall where the electric heating module is located into heat, d represents the heat conductivity coefficient of the side wall where the electric heating module is located, e represents the heat preservation coefficient of the side wall where the electric heating module is located, and f represents the radiation coefficient of the side wall where the electric heating module is located.
Optionally, the output power of the photovoltaic simulation apparatus is adjusted by a third formula, where the third formula is: sw＝Aw*Hw*g*t，SwRepresenting the output power of the photovoltaic simulation device, AwRepresents the area of the photovoltaic panel of the air conditioner to be tested, HwThe method comprises the steps of representing a solar radiation intensity value of the photovoltaic simulation device at the moment of simulating the power generation of a solar photovoltaic panel, g representing the photoelectric efficiency of the photovoltaic panel of the air conditioner to be tested, and t representing an installation coefficient factor of the photovoltaic panel of the air conditioner to be tested.
Optionally, the air conditioner to be tested is a photovoltaic air conditioner, and when the air conditioner to be tested is tested, a photovoltaic wiring terminal of an outdoor unit of the air conditioner to be tested is connected with the photovoltaic simulation device to supply power to the outdoor unit.
According to another aspect of the embodiments of the present invention, there is provided a control method of an environment simulation system, applied to any one of the environment simulation systems, including: acquiring a test request, wherein the test request carries characteristic parameters of an air conditioner to be tested; determining a test strategy for testing the air conditioner to be tested based on the characteristic parameters of the air conditioner to be tested; and controlling the environment simulation system to operate based on the test strategy so as to test the air conditioner to be tested.
According to another aspect of the embodiments of the present invention, there is provided a control device for an environmental simulation system, which is applied to the control method for an environmental simulation system described above, including: the system comprises an acquisition unit, a processing unit and a control unit, wherein the acquisition unit is used for acquiring a test request, and the test request carries characteristic parameters of the air conditioner to be tested; the determining unit is used for determining a test strategy for testing the air conditioner to be tested based on the characteristic parameters of the air conditioner to be tested; and the control unit is used for controlling the environment simulation system to operate based on the test strategy so as to test the air conditioner to be tested.
According to another aspect of the embodiment of the present invention, there is provided a test system for an air conditioner, including any one of the above-mentioned environmental simulation systems, and the control device for the above-mentioned environmental simulation system, and using the control method for the above-mentioned environmental simulation system.
According to another aspect of the embodiments of the present invention, there is also provided a computer-readable storage medium, which includes a stored computer program, wherein when the computer program is executed by a processor, the computer program controls an apparatus in which the computer storage medium is located to execute the control method of the environment simulation system described in the foregoing.
According to another aspect of the embodiments of the present invention, there is also provided a processor, configured to execute a computer program, where the computer program executes the control method of the environment simulation system described in the foregoing.
In the embodiment of the invention, a ventilation device and a photovoltaic simulation device are adopted, wherein the ventilation device is arranged on an installation base and is used for simulating the gas permeation state of the outdoor side, one side of the installation base forms the indoor side, and the other side of the installation base forms the outdoor side; the photovoltaic simulation device is arranged outside the outdoor side and is connected with the outdoor unit of the air conditioner to be tested, the environment simulation system provided by the embodiment of the invention realizes the consistency of the parameters of temperature, humidity, ventilation volume and the like of a simulation laboratory and the actual use conditions through the environment simulation system comprising the ventilation device and the photovoltaic simulation device, the aim of optimizing the development of the air conditioner and the heat pump according to the actual use condition is fulfilled, the technical effect of improving the consistency of the developed products of the air conditioner or the heat pump and the like and the actual use environment of users is achieved, and further, the technical problems that in the related art, a laboratory in the air conditioner and heat pump industry cannot simulate the actual use environment of a user, so that the difference between the actually developed product and the actual use environment of the user is large, and the user experience is reduced are solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic diagram of an environmental simulation system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an environmental simulation laboratory according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a wall arrangement of an environmental simulation laboratory according to an embodiment of the present invention;
FIG. 4 is a flowchart of a control method of an environment simulation system according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a control device of an environment simulation system according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In view of the above problems, the inventor found that if the parameters of the environmental simulation system, such as temperature, humidity, ventilation volume, etc., can be controlled to be consistent with or similar to the actual use conditions, the development of the air conditioner and the heat pump can be optimized according to the similar actual use conditions, so that the user can feel more comfortable and save more energy during the actual use.
Therefore, in the embodiments of the present invention, an environment simulation system, a method and an apparatus for controlling an environment simulation system, a computer storage medium, and a processor are provided, and the environment simulation system, the method and the apparatus for controlling an environment simulation system provided in the embodiments of the present invention are described below based on different embodiments, respectively.
Example 1
According to an aspect of an embodiment of the present invention, there is provided an environment simulation system, and fig. 1 is a schematic diagram of an environment simulation system according to an embodiment of the present invention, as shown in fig. 1, the environment simulation system may include: a ventilator 11 and a photovoltaic simulator 13,
the ventilator 11 is installed on an installation base for simulating a gas permeation state of an outdoor side, wherein one side of the installation base forms an indoor side, and the other side forms an outdoor side.
Alternatively, the installation foundation may be a wall, that is, in the embodiment of the present invention, the environment simulation system may be applied to an environment simulation laboratory, and the laboratory may be configured with a multi-surface wall, an indoor side of the environment simulation laboratory is formed inside the multi-surface wall, and an outdoor side of the environment simulation laboratory is formed outside the multi-surface wall.
Wherein, the ventilation device can simulate the condition that outdoor side gas permeates into the indoor side.
In an alternative embodiment, the ventilator may be a stepless speed regulating ventilator, and is configured to adjust a rotation speed according to an environmental simulation requirement, so as to achieve a ventilation amount between the outdoor side and the indoor side corresponding to the environmental mode time.
That is, in this embodiment, the stepless speed regulating ventilator is installed on the wall between the outdoor side and the indoor side, and the rotation speed of the ventilator can be automatically adjusted according to the time required for simulation so as to achieve the ventilation amount between the indoor side and the outdoor side corresponding to the simulated time.
And the photovoltaic simulation device 13 is arranged outside the outdoor side, is connected with the outdoor unit of the air conditioner to be tested, and is used for simulating the power generation state of the solar photovoltaic panel.
Optionally, the photovoltaic simulation device may be a photovoltaic simulator, and the photovoltaic simulator may be used for simulating a solar photovoltaic power generation condition.
In an optional embodiment, the photovoltaic simulation apparatus is configured to output a dc power supply, and adjust an electrical parameter of the dc power supply through a preset program to simulate a power generation state of the solar photovoltaic panel.
That is, in this embodiment, the environment simulation system may include a photovoltaic simulator, where the output power of the photovoltaic simulator may be adjusted, and the corresponding solar photovoltaic power generation condition may also be simulated according to the required simulation time.
As can be seen from the above, in the embodiment of the present invention, the ventilation device and the photovoltaic simulation device may be provided, wherein the ventilation device is disposed on the installation base and is used for simulating the gas permeation state of the outdoor side, one side of the installation base forms the indoor side, and the other side forms the outdoor side; the photovoltaic simulation device is arranged outside the outdoor side and connected with an outdoor unit of an air conditioner to be tested and used for simulating the power generation state of the solar photovoltaic panel, the consistency of parameters such as temperature, humidity and ventilation volume of a simulation laboratory and actual use conditions is realized through an environment simulation system comprising the ventilation device and the photovoltaic simulation device, the aim of optimizing the air conditioner and the heat pump according to the actual use conditions is fulfilled, and the technical effect of improving the consistency of products such as the developed air conditioner or the heat pump and the actual use environment of a user is achieved.
Therefore, the environment simulation system provided by the embodiment of the invention solves the technical problems that in the related art, a laboratory in the air conditioner and heat pump industry cannot simulate the actual use environment of a user, so that the difference between the actually developed product and the actual use environment of the user is large, and the user experience is reduced.
In an alternative embodiment, the installation foundation comprises a plurality of side walls, and each side wall is internally provided with an electric heating module for simulating the heating state of the indoor side wall corresponding to the electric heating module after being irradiated by the sun by changing the heating power of the electric heating module.
In an optional embodiment, the air conditioner to be tested is a photovoltaic air conditioner, and when the air conditioner to be tested is tested, a photovoltaic wiring terminal of an outdoor unit of the air conditioner to be tested is connected with the photovoltaic simulation device to supply power to the outdoor unit.
In this embodiment, the installation basis is taken as an example of applying the corresponding wall of the environmental simulation laboratory to the environmental simulation system. The large-area electric heating module with adjustable heating value, such as an electric heating wire, is installed on each wall of the indoor side of the environment simulation laboratory, so that the heating condition of the wall body of the room after being irradiated by the sun can be simulated according to the required simulation time.
Fig. 2 is a schematic diagram of an environmental simulation laboratory according to an embodiment of the present invention, as shown in fig. 2, including: an indoor side and an outdoor side, wherein the indoor side is in the outdoor side. The outdoor side and the indoor side are both composed of four wall bodies. The ventilation device is arranged on one wall body on the indoor side and used for simulating the condition that outdoor air permeates into the room; the outdoor side is provided with a photovoltaic simulator which can output direct current, and the voltage value and the current value of the direct current can be regulated by a program so as to simulate the solar photovoltaic power generation condition. If the type of the air conditioner is a photovoltaic air conditioner, the direct current output by the photovoltaic simulator can be connected to a photovoltaic wiring terminal of the photovoltaic air conditioner to simulate the solar photovoltaic power generation condition.
As shown in fig. 2, the indoor unit of the air conditioner to be tested is installed on the indoor side, and the outdoor unit of the air conditioner to be tested is installed on the outdoor side. The refrigerant between the indoor unit and the outdoor unit is connected through a connecting pipe; the indoor unit and the outdoor unit are connected through a communication line and a power line to realize power supply and communication.
In an alternative embodiment, the electric heating modules built in each side wall of the indoor side are respectively connected to corresponding adjustable power supplies.
In the embodiment, the built-in electric heating modules in each side wall of the indoor side are respectively connected to the corresponding adjustable power supplies, so that the heating condition of one or more indoor side walls after being irradiated by the sun can be simulated independently.
Fig. 3 is a schematic diagram of wall arrangement of an environmental simulation laboratory according to an embodiment of the present invention, the wall arrangement of the indoor side of the environmental simulation laboratory is as shown in fig. 3, and uniformly distributed electric heating wires are disposed in each wall of the indoor side, and the electric heating wires are connected to an adjustable power supply, so as to change heating power of the electric heating wires by adjusting a current value of the adjustable power supply, further adjust a heating value of the electric heating, and simulate a heating condition of the indoor side wall after being irradiated by the sun.
It should be noted that, in the embodiment of the present invention, the electric heating wire disposed in each wall is connected to an adjustable power supply, so that the heating power of the electric heating wire of each wall on the indoor side can be independently adjusted to simulate the heating situation of one or more walls on the indoor side after being radiated by the sun.
In addition, in the embodiment of the present invention, the rotation speed of the ventilator of the environmental simulation system may be adjusted by a preset formula, that is, the rotation speed of the ventilator may be adjusted by a first formula, where the first formula is: z is a b a, Z represents the rotation speed of the ventilator, a represents the rotation speed correction coefficient, b represents the number of ventilation cycles, and a represents the indoor space volume.
In the embodiment of the present invention, a preferably ranges from 0.5 to 1.5, and b may be taken according to the following table, where table 1 below shows the values of b at different times.
TABLE 1
| Time of day | 1：00 | 2：00 | 3：00 | 4：00 | 5：00 | 6：00 |
| b | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Time of day | 7：00 | 8：00 | 9：00 | 10：00 | 11：00 | 12：00 |
| b | 0.4 | 0.8 | 0.2 | 0.2 | 0.2 | 0.2 |
| Time of day | 13：00 | 14：00 | 15：00 | 16：00 | 17：00 | 18：00 |
| b | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.9 |
| Time of day | 19：00 | 20：00 | 21：00 | 22：00 | 23：00 | 0：00 |
| b | 0.7 | 0.2 | 0.2 | 0.4 | 0.2 | 0.2 |
Therefore, the rotating speed of the ventilation device can be automatically adjusted according to the area and the simulation time of the room to be simulated, so that the ventilation condition between the indoor space and the outdoor space of the room can be truly simulated.
In an alternative embodiment, the power of the electric heating wire of each wall of the environmental simulation laboratory can be adjusted, specifically, the heating power of the electric heating module is adjusted by a second formula, wherein the second formula is: w1＝A1*H1*c1*d*e*f，W1For the heating power of the electric heating module in the side wall, A1Represents the side wall area, H, of the side wall where the electric heating module is located1Representing the intensity of the solar radiation, c, of the side wall in which the electric heating module is located1The coefficient of the solar radiation intensity value of the side wall where the electric heating module is located converted into heat is represented, d represents the heat conductivity coefficient of the side wall where the electric heating module is located, e represents the heat preservation coefficient of the side wall where the electric heating module is located, and f represents the radiation coefficient of the side wall where the electric heating module is located.
It should be noted that the W1 may be the heating power of the electric heating wire net of the wall 1 in the room to be simulated.
Wherein, for other walls in the room to be simulated, for example, the power of the electric heating wire nets of the wall 2, the wall 3 and the wall 4 are respectively W2, W3 and W4, and the calculation method can be the same as the calculation method of W1.
It should be noted that, in the embodiment of the present invention, the output power of the photovoltaic analog device is adjusted by a third formula, where the third formula is: sw＝Aw*Hw*g*t，SwRepresenting the output power of the photovoltaic simulation apparatus, AwRepresenting the area of the photovoltaic panel of the air conditioner under test, HwThe solar radiation intensity value of the photovoltaic simulation device at the moment of simulating the power generation of the solar photovoltaic panel is represented, g represents the photoelectric efficiency of the photovoltaic panel of the air conditioner to be tested, and t represents the installation coefficient factor of the photovoltaic panel of the air conditioner to be tested.
Therefore, in the embodiment of the invention, the stepless speed regulation air interchanger can be arranged on the wall between the indoor side and the outdoor side of the room to be simulated, so as to automatically regulate the rotating speed of the air interchanger according to the time to be simulated, and achieve the air exchanging amount between the indoor side and the outdoor side corresponding to the simulation time; large-area electric heating wires with adjustable heating value can be arranged on each wall on the indoor side, and the heating condition of the wall body of a room after being radiated by the sun can be simulated according to the required simulation time; in addition, a photovoltaic simulator can be arranged, the output power of the photovoltaic simulator can be adjusted, and the corresponding solar photovoltaic power generation condition can be simulated according to the required simulation time; in addition, in the embodiment of the invention, the air interchanger, the indoor side wall electric heating wire and the photovoltaic simulator can be controlled independently or in combination.
In summary, the environment simulation system provided by the embodiment of the invention can adjust the ventilation volume according to different times every day, and simulate the heat leakage, humidity leakage and ventilation change conditions of a room when the air conditioner is actually used; the heat dissipation condition of a single-side wall and/or a multi-side wall can be adjusted according to different moments every day, and the load change condition of the wall of the room when the air conditioner is actually used is simulated; the generating capacity of the photovoltaic solar panel can be adjusted at different moments every day, and the photovoltaic generating capacity change condition of the photovoltaic air conditioner in actual use is simulated.
Example 2
In accordance with an embodiment of the invention, there is provided a method embodiment of a control method for an environmental simulation system, it is noted that, as applied to any one of the above-described environmental simulation systems, the steps illustrated in the flowchart of the drawings may be performed in a computer system such as a set of computer-executable instructions, and that, although a logical ordering is illustrated in the flowchart, in some cases, the steps illustrated or described may be performed in an order different than here.
Fig. 4 is a flowchart of a control method of an environment simulation system according to an embodiment of the present invention, and as shown in fig. 4, the control method of the environment simulation system includes the steps of:
step S402, a test request is obtained, wherein the test request carries characteristic parameters of the air conditioner to be tested.
The test request may carry characteristic parameters of the air conditioner to be tested, such as the photoelectric efficiency of the photovoltaic panel of the air conditioner to be tested, and the installation coefficient factor of the photovoltaic panel of the air conditioner to be tested.
And S404, determining a test strategy for testing the air conditioner to be tested based on the characteristic parameters of the air conditioner to be tested.
Alternatively, the test strategy may be preset based on the characteristic parameters of the air conditioner to be tested.
In order to improve the testing efficiency, in the embodiment of the invention, the characteristic parameters of various air conditioners can be collected in advance, and various testing strategies can be generated in advance based on the characteristic parameters of the various air conditioners, so that when a testing request is received, the testing strategy can be selected directly based on the characteristic parameters of the air conditioner to be tested.
And step S406, controlling the environment simulation system to operate based on the test strategy so as to test the air conditioner to be tested.
As can be seen from the above, in the embodiment of the present invention, a test request is obtained, where the test request carries characteristic parameters of an air conditioner to be tested; determining a test strategy for testing the air conditioner to be tested based on the characteristic parameters of the air conditioner to be tested; the environment simulation system is controlled to operate based on the test strategy so as to test the air conditioner to be tested, and the test efficiency of testing the air conditioner to be tested is improved.
The control method of the environment simulation system is applied to the environment simulation system in the embodiment 1, so that the purpose of optimizing the development of the air conditioner and the heat pump according to the actual use conditions by simulating the consistency of the parameters of the laboratory, such as temperature, humidity and ventilation volume, and the actual use conditions through the environment simulation system comprising the ventilation device and the photovoltaic simulation device is achieved, and the technical effect of improving the consistency of the developed products, such as the air conditioner or the heat pump, and the actual use environment of the user is achieved.
Therefore, the control method of the environment simulation system provided by the embodiment of the invention solves the technical problems that in the related art, a laboratory in the air conditioner and heat pump industry cannot simulate the actual use environment of a user, so that the difference between the actually developed product and the actual use environment of the user is large, and the user experience is reduced.
By the control method of the environment simulation system provided by the embodiment of the invention, the ventilation volume can be adjusted according to different moments every day, and the heat leakage, humidity leakage and ventilation change conditions of a room when the air conditioner is actually used are simulated; the heat dissipation condition of a single-side wall and/or a multi-side wall can be adjusted according to different moments every day, and the load change condition of the wall of the room when the air conditioner is actually used is simulated; the generating capacity of the photovoltaic solar panel can be adjusted at different moments every day, and the photovoltaic generating capacity change condition of the photovoltaic air conditioner in actual use is simulated.
Example 3
According to another aspect of the embodiment of the present invention, there is provided a control device of an environmental simulation system, which is applied to the control method of the environmental simulation system, and fig. 5 is a schematic diagram of the control device of the environmental simulation system according to the embodiment of the present invention, as shown in fig. 5, the control device of the environmental simulation system includes: an acquisition unit 51, a determination unit 53 and a control unit 55. The following describes the control device of the above-described environment simulation system in detail.
The obtaining unit 51 is configured to obtain a test request, where the test request carries characteristic parameters of an air conditioner to be tested.
And the determining unit 53 is used for determining a test strategy for testing the air conditioner to be tested based on the characteristic parameters of the air conditioner to be tested.
And the control unit 55 is used for controlling the operation of the environment simulation system based on the test strategy so as to test the air conditioner to be tested.
It should be noted here that the above-mentioned acquiring unit 51, determining unit 53 and control unit 55 correspond to steps S202 to S206 in embodiment 2, and the above-mentioned units are the same as the examples and application scenarios realized by the corresponding steps, but are not limited to the disclosure of embodiment 2. It should be noted that the above-described elements as part of an apparatus may be implemented in a computer system, such as a set of computer-executable instructions.
As can be seen from the above, in the above embodiment of the present application, the obtaining unit may be used to obtain the test request, where the test request carries the characteristic parameters of the air conditioner to be tested; then, determining a test strategy for testing the air conditioner to be tested based on the characteristic parameters of the air conditioner to be tested by using a determination unit; the control device of the environment simulation system provided by the embodiment of the invention realizes the aim of optimizing the development of the air conditioner and the heat pump according to the actual use conditions by simulating the consistency of parameters such as temperature, humidity and ventilation volume of a laboratory through the environment simulation system comprising the ventilation device and the photovoltaic simulation device and the actual use conditions, achieves the technical effect of improving the consistency of the developed products such as the air conditioner or the heat pump and the like and the actual use environment of a user, and solves the technical problems that the laboratory in the air conditioner and heat pump industry in the related technology cannot simulate the actual use environment of the user, so that the difference between the actually developed products and the actual use environment of the user is large, and the user experience is reduced.
Example 4
According to another aspect of the embodiment of the present invention, there is provided a test system for an air conditioner, including any one of the above environment simulation systems, and a control device for the above environment simulation system, and a control method using the above environment simulation system.
Example 5
According to another aspect of the embodiments of the present invention, there is also provided a computer-readable storage medium including a stored computer program, wherein when the computer program is executed by a processor, the apparatus in which the computer storage medium is located is controlled to execute the control method of the environment simulation system in the above.
Example 6
According to another aspect of the embodiments of the present invention, there is also provided a processor, configured to execute a computer program, where the computer program executes the control method of the environment simulation system in the foregoing.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (14)
1. An environmental simulation system, comprising: a ventilator and a photovoltaic simulator, wherein,
the air interchanger is arranged on an installation foundation and is used for simulating the gas permeation state of the outdoor side, wherein one side of the installation foundation forms the indoor side, and the other side of the installation foundation forms the outdoor side;
the photovoltaic simulation device is arranged outside the outdoor side, is connected with an outdoor unit of the air conditioner to be tested and is used for simulating the power generation state of the solar photovoltaic panel;
the air interchanger is a stepless speed regulating air interchanger and is used for adjusting the rotating speed according to the requirement of environment simulation so as to achieve the air exchanging amount between the outdoor side and the indoor side corresponding to the environment mode moment.
2. The environment simulation system according to claim 1, wherein the installation base comprises a plurality of side walls, and each side wall is provided with an electric heating module therein, so as to simulate a heating state of the indoor side wall corresponding to the electric heating module after being irradiated by the sun by changing heating power of the electric heating module.
3. The environmental simulation system of claim 2, wherein the electrical heating modules built into each of the side walls of the indoor side are each connected to a corresponding adjustable power supply.
4. The environmental simulation system according to claim 1, wherein the photovoltaic simulation apparatus is configured to output a dc power source, and adjust an electrical parameter of the dc power source through a preset program to simulate a power generation state of the solar photovoltaic panel.
5. The environmental simulation system of claim 1, wherein the rotational speed of the air exchange device is regulated by a first formula, wherein the first formula is: z is a b a, Z represents the rotation speed of the ventilator, a represents the rotation speed correction coefficient, b represents the number of ventilation cycles, and a represents the volume of the indoor space.
6. The environmental simulation system of claim 2, wherein the heating power of the electrical heating module is regulated by a second formula, wherein the second formula is: w1＝A1*H1*c1*d*e*f，W1For the heating power of the electric heating module in the side wall, A1Represents the side wall area, H, of the side wall where the electric heating module is located1Indicating the electric heating moduleIntensity of solar radiation of the side wall in which it is located, c1The coefficient represents the coefficient of converting the solar radiation intensity value of the side wall where the electric heating module is located into heat, d represents the heat conductivity coefficient of the side wall where the electric heating module is located, e represents the heat preservation coefficient of the side wall where the electric heating module is located, and f represents the radiation coefficient of the side wall where the electric heating module is located.
7. The environmental simulation system of claim 3, wherein the heating power of the electrical heating module is regulated by a second formula, wherein the second formula is: w1＝A1*H1*c1*d*e*f，W1For the heating power of the electric heating module in the side wall, A1Represents the side wall area, H, of the side wall where the electric heating module is located1Representing the intensity value of solar radiation, c, of the side wall in which the electric heating module is located1The coefficient represents the coefficient of converting the solar radiation intensity value of the side wall where the electric heating module is located into heat, d represents the heat conductivity coefficient of the side wall where the electric heating module is located, e represents the heat preservation coefficient of the side wall where the electric heating module is located, and f represents the radiation coefficient of the side wall where the electric heating module is located.
8. The environmental simulation system of claim 1, wherein the output power of the photovoltaic simulation apparatus is regulated by a third formula, wherein the third formula is: sW＝AW*HW*g*t，SWRepresenting the output power of the photovoltaic simulation device, AWRepresents the area of the photovoltaic panel of the air conditioner to be tested, HWThe method comprises the steps of representing a solar radiation intensity value of the photovoltaic simulation device at the moment of simulating the power generation of a solar photovoltaic panel, g representing the photoelectric efficiency of the photovoltaic panel of the air conditioner to be tested, and t representing an installation coefficient factor of the photovoltaic panel of the air conditioner to be tested.
9. The environmental simulation system according to any one of claims 1 to 8, wherein the air conditioner under test is a photovoltaic air conditioner, and when the air conditioner under test is tested, a photovoltaic terminal of an outdoor unit of the air conditioner under test is connected to the photovoltaic simulation device to supply power to the outdoor unit.
10. A control method for an environmental simulation system, which is applied to the environmental simulation system according to any one of claims 1 to 9, comprising:
acquiring a test request, wherein the test request carries characteristic parameters of an air conditioner to be tested;
determining a test strategy for testing the air conditioner to be tested based on the characteristic parameters of the air conditioner to be tested;
and controlling the environment simulation system to operate based on the test strategy so as to test the air conditioner to be tested.
11. A control device for an environmental simulation system, which is applied to the control method for an environmental simulation system according to claim 10, comprising:
the system comprises an acquisition unit, a processing unit and a control unit, wherein the acquisition unit is used for acquiring a test request, and the test request carries characteristic parameters of the air conditioner to be tested;
the determining unit is used for determining a test strategy for testing the air conditioner to be tested based on the characteristic parameters of the air conditioner to be tested;
and the control unit is used for controlling the environment simulation system to operate based on the test strategy so as to test the air conditioner to be tested.
12. A test system for an air conditioner, comprising the environmental simulation system according to any one of claims 1 to 9 and the control device for the environmental simulation system according to claim 11, and using the control method for the environmental simulation system according to claim 10.
13. A computer-readable storage medium, comprising a stored computer program, wherein the computer program, when executed by a processor, controls an apparatus in which the computer-readable storage medium is located to perform the method for controlling an environment simulation system according to claim 10.
14. A processor for executing a computer program, wherein the computer program executes to perform the method for controlling an environment simulation system according to claim 10.
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