CN108917123B - Air conditioner and electric control device thereof, parameter adjusting method and readable storage medium - Google Patents
Air conditioner and electric control device thereof, parameter adjusting method and readable storage medium Download PDFInfo
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- CN108917123B CN108917123B CN201810485422.0A CN201810485422A CN108917123B CN 108917123 B CN108917123 B CN 108917123B CN 201810485422 A CN201810485422 A CN 201810485422A CN 108917123 B CN108917123 B CN 108917123B
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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
- F24F11/88—Electrical aspects, e.g. circuits
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/40—Pressure, e.g. wind pressure
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Abstract
The invention discloses a parameter adjusting method of an electric control device, which comprises the following steps: acquiring a current critical value of a current regulation and control interval, and acquiring a current actual environment parameter of an environment where the circuit on-off device is located; and adjusting the current critical value of the current regulation and control interval according to the environment parameter so as to prevent the circuit on-off device in the target power utilization environment from tripping. The invention also discloses an electric control device, an air conditioner and a readable storage medium. The invention ensures that the critical value of the current regulation and control interval in the electric control device can be adjusted to adapt to the air temperature, air pressure and the like in different areas, ensures that the phenomenon of tripping of the circuit on-off device can not occur in the power utilization environment controlled by the electric control device, and improves the reliability of the tripping-preventing function of the electric control device.
Description
Technical Field
The invention relates to the technical field of electric control, in particular to a parameter adjusting method of an electric control device, the electric control device, an air conditioner and a readable storage medium.
Background
At present, most of electric appliance controllers with the tripping-preventing function divide the current regulation and control intervals of the total household current according to the rated values of the circuit switching devices, and the different current regulation and control intervals correspond to the control rules of different electric appliances, such as air conditioners.
However, the critical values of the divided current regulation and control intervals are fixed, and when the same electrical product is used in different areas such as different latitudes or altitudes, the on-off characteristics of the circuit on-off device are affected by the difference between air temperature and air pressure, so that the critical values of the current regulation and control intervals determined according to the on-off characteristics of the circuit on-off device can cause functional failure and tripping of the circuit on-off device under certain environments.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a parameter adjusting method of an electric control device, aiming at ensuring the critical value of a current adjusting and controlling interval in the electric control device, being suitable for adjusting the temperature, the air pressure and the like in different areas, ensuring that a circuit on-off device in the electricity utilization environment under the control of the electric control device cannot be tripped, and improving the reliability of the tripping-preventing function of the electric control device.
In order to achieve the above object, the present invention provides a parameter adjustment method for an electric control device, which is applied to an electric control device, wherein the electric control device is used for regulating and controlling current of an electric appliance in a target power utilization environment, a circuit on-off device is arranged in a total circuit loop of the target power utilization environment, and the parameter adjustment method for the electric control device comprises the following steps:
acquiring a current critical value of a preset current regulation and control interval, and acquiring current environmental parameters of the environment where the circuit on-off device is located;
and adjusting the current critical value of the current regulation and control interval according to the environment parameter so as to prevent the circuit on-off device in the target power utilization environment from tripping.
Optionally, the step of adjusting the current critical value of the current regulation and control interval according to the environmental parameter includes:
comparing the environmental parameter with a preset environmental parameter;
and correspondingly adjusting the current critical value of the current regulation and control interval according to the comparison result.
Optionally, the environment parameter includes an environment pressure, the preset environment parameter includes a preset environment pressure, and the step of correspondingly adjusting the current critical value of the current regulation and control interval according to the comparison result includes:
when the environmental air pressure is larger than the preset environmental air pressure, acquiring a first amplification factor, and amplifying the current critical value by the first amplification factor;
and when the ambient air pressure is smaller than the preset ambient air pressure, acquiring a first reduction proportion, and reducing the current critical value by the first reduction proportion.
Optionally, the environment parameter includes an environment pressure, the preset environment parameter includes a preset environment pressure, and the step of correspondingly adjusting the current critical value of the current regulation and control interval according to the comparison result includes:
when the ambient air pressure is greater than the preset ambient air pressure, increasing the current critical value of the current regulation and control interval by a first preset value every time when the ambient air pressure is increased by a first preset air pressure value;
and when the ambient air pressure is smaller than the preset ambient air pressure, reducing the current critical value of the current regulation and control interval by a second preset value every time when the ambient air pressure is reduced by a second preset air pressure value.
Optionally, the environment parameter includes an environment temperature, the preset environment parameter includes a preset environment temperature, and the step of correspondingly adjusting the current critical value of the current regulation and control interval according to the comparison result includes:
when the environment temperature is higher than the preset environment temperature, acquiring a corresponding second reduction proportion, and reducing the current critical value by the second reduction proportion;
and when the environment temperature is lower than the preset environment temperature, acquiring a corresponding second amplification factor, and amplifying the current critical value by the second amplification factor.
Optionally, the environment parameter includes an environment temperature, the preset environment parameter includes a preset environment temperature, and the step of correspondingly adjusting the current critical value of the current regulation and control interval according to the comparison result includes:
when the environment temperature is higher than the preset environment temperature, reducing the current critical value of the current regulation and control interval by a third preset value when the environment temperature is increased by a first preset temperature value;
and when the environment temperature is lower than the preset environment temperature, increasing the current critical value of the current regulation and control interval by a fourth preset value when the environment temperature is reduced by a second preset temperature value.
Optionally, the step of adjusting the current critical value of the current regulation and control interval according to the environmental parameter includes:
determining a difference value between the environmental parameter and a preset environmental parameter;
determining a corresponding correction according to the difference;
and adjusting the current critical value of the current regulation and control interval according to the correction quantity.
Optionally, the environmental parameter includes a plurality of environmental parameters, and the step of adjusting the current critical value of the current regulation and control interval according to the environmental parameter includes:
acquiring a preset weight coefficient corresponding to each environment parameter;
and adjusting the current critical value of the current regulation and control interval according to the acquired preset weight coefficient.
Optionally, the step of adjusting the current critical value of the current regulation and control interval according to the obtained preset weight coefficient includes:
determining a difference value between each environmental parameter and a corresponding preset environmental parameter;
determining the adjustment amount of the critical value according to the determined difference value and the corresponding preset weight coefficient;
and adjusting the current critical value of the current regulation and control interval according to the determined adjustment amount.
In addition, in order to achieve the above object, the present invention also provides an electric control device including: the electronic control device parameter adjusting method comprises a memory, a processor and an electronic control device parameter adjusting program which is stored on the memory and can run on the processor, wherein the electronic control device parameter adjusting program realizes the steps of the electronic control device parameter adjusting method according to any one of the above items when being executed by the processor.
In addition, in order to achieve the above object, the present invention further provides an air conditioner, which includes an air conditioner body and the electric control device, wherein the air conditioner body is in communication connection with the electric control device.
In addition, in order to achieve the above object, the present invention also provides a readable storage medium having stored thereon an electric control device parameter adjustment program that, when executed by a processor, implements the steps of the electric control device parameter adjustment method according to any one of the above.
In this embodiment, by obtaining the current critical value of the current regulation and control section, obtaining the current environmental parameter of the environment where the circuit switching device is located, and adjusting the current critical value of all the current regulation and control sections according to the obtained environmental parameter, the electric control device can monitor the total current in the target power utilization environment according to the new current regulation and control section divided by the adjusted current critical value, so that the current critical value of the current regulation and control section in the electric control device can adapt to the adjustment of environmental parameters such as air temperature, air pressure and the like in different regions, the electric control device can regulate and control the power utilization appliances in the target power utilization environment more accurately, the abnormal tripping phenomenon of the circuit switching device in the target power utilization environment is avoided, and the reliability of the tripping prevention function of the electric control device is improved.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of an electric control device according to an embodiment of the present invention;
FIG. 2 is a first flowchart of a method for adjusting parameters of an electric control device according to an embodiment of the present invention;
FIG. 3 is a second flowchart of a parameter adjustment method for an electric control apparatus according to an embodiment of the present invention;
FIG. 4 is a third flowchart of a parameter adjustment method for an electric control apparatus according to an embodiment of the present invention;
fig. 5 is a fourth flowchart illustrating a parameter adjustment method of an electronic control device according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment of the invention provides an electric control device which is connected to a circuit of a target power utilization environment. The target power utilization environment can be set according to user requirements, the total current of the target power utilization environment has a maximum limit value for the power utilization environment needing total current limitation, and when the total current of the target power utilization environment exceeds the maximum limit value, a circuit on-off device needs to be adopted for tripping and other treatments, so that the power utilization safety of the target power utilization environment is protected. Specifically, the target power consumption environment may be a home power consumption environment formed by a plurality of household electrical appliances, an office power consumption environment formed by a plurality of office electrical appliances, or a regional power consumption environment formed by a plurality of the home power consumption environments and/or a plurality of the office power consumption environments. The electrical appliance can be an air conditioner, and can also be electrical equipment such as an electric lamp, a refrigerator, a television and the like.
The target power utilization environment is tripped automatically through a circuit on-off device arranged on a main circuit loop of the target power utilization environment, and the circuit on-off device is selectively set based on a maximum limit value so as to ensure that the circuit on-off device is tripped when the total current exceeds the maximum limit value. The circuit on-off device can be arranged in the electric control device and then connected to a main circuit loop of the target electricity utilization environment, and can also be electrically connected with the electric control device and then connected to the main circuit loop of the target electricity utilization environment.
The electric control device is in communication connection with an electric appliance in a target electricity utilization environment and is used for regulating and controlling the current of the electric appliance in the target electricity utilization environment so as to avoid tripping of the circuit on-off device caused by the fact that the total current of the target electricity utilization environment exceeds a maximum limit value.
As shown in fig. 1, the electric control device may include: the processor 100, such as a CPU, the memory 200, the environmental parameter detection module 300, the total current detection module 400, and the communication module 500. The memory 200 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). The memory 200 may alternatively be a storage device separate from the processor 100 described above.
The environment parameter detecting module 300 may be specifically disposed in the electronic control device, or may be disposed in an environment where the circuit on-off device is located independently of the electronic control device, and is in communication connection with the processor 100 in the electronic control device. The environment parameter detecting module 300 is specifically configured to detect environment parameters, such as temperature, air pressure, humidity, and the like, of an environment in which the circuit switching device is located. The environment in which the circuit switching device is located may specifically be a working environment of the circuit switching device, and may specifically be an indoor environment, an outdoor environment, or an area environment in which the circuit switching device is installed, or the like. The environment parameter detecting module specifically includes an air pressure detecting module 310 and/or a temperature detecting module 320, wherein the air pressure detecting module 310 is used for detecting the actual environment air pressure in the environment where the circuit on-off device is located, and the temperature detecting module 320 is used for detecting the actual environment temperature in the environment where the circuit on-off device is located.
The total current detection module 400 is specifically connected to a total circuit of the target power utilization environment, and is configured to detect a total current of the target power utilization environment.
The memory 200 is pre-stored with a plurality of current regulation and control sections, wherein before the circuit on-off device is connected to the target power utilization environment, a standard critical value of the current regulation and control sections is established according to the characteristics of the circuit on-off device and the corresponding national standard, each current regulation and control section corresponds to a current regulation and control rule, and the electric control device controls the operation of the electric appliances in the target power utilization environment according to the corresponding current regulation and control rule, such as the shutdown, the startup, the frequency reduction, the frequency increase and the like of the air conditioner in the target power utilization environment, so as to ensure that the electric appliances cannot be tripped by the circuit on-off device in the target.
After the processor 100 obtains the total current value detected in the total current detection module 400, the current regulation and control interval where the total current value is located can be determined according to the current regulation and control interval pre-stored in the memory 200, and the operation of the corresponding electrical appliance is controlled according to the determined current regulation and control interval.
The communication module 500 may be used to implement the communication connection between the electrical control device and the electrical appliance in the target electrical environment. When a plurality of electrical appliances are in a target electricity utilization environment, one electrical control device can be connected with one electrical appliance, and the current of each electrical appliance is controlled by the electrical control device connected with the electrical appliance; in addition, one electric control device can be simultaneously connected with a plurality of electrical appliances to simultaneously control the current of the electrical appliances.
Those skilled in the art will appreciate that the configuration of the apparatus shown in fig. 1 is not intended to be limiting of the apparatus and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
In addition, the embodiment of the invention also provides an air conditioner, which comprises an air conditioner body and the electric control device, wherein the air conditioner body is in communication connection with the electric control device. The air conditioner can be specifically a variable frequency air conditioner, the electric control device adjusts the critical value of the current regulation and control interval according to the parameter adjustment method of the electric control device in the following embodiment in the process of protecting the target power utilization environment by using the circuit on-off device, and regulates and controls the operation of the air conditioner body according to the new current regulation and control interval determined by the adjusted new critical value, so that the current of the air conditioner body is regulated and controlled, and the circuit on-off device in the target power utilization environment is prevented from tripping due to overhigh working current of the air conditioner body.
In addition, an embodiment of the present invention further provides a readable storage medium, as shown in fig. 1, where the readable storage medium stores an electronic control device parameter adjustment program, and the electronic control device parameter adjustment program, when executed by a processor, implements operations related to the electronic control device parameter adjustment method in the following embodiments.
The electric control device is preset with a plurality of current regulation and control intervals, and the standard critical value of each current regulation and control interval is the current critical value which is determined according to the characteristics of the circuit on-off device (such as the rated value of the circuit on-off device), the corresponding national standard and the type of the controlled electric appliance in the target electric environment before the circuit on-off device is connected into the target electric environment. And the initial critical value of the current regulation and control interval when the circuit on-off device is connected to the target power utilization environment adopts a standard critical value. In the using process of the circuit on-off device, the critical value of the current regulation and control interval can be obtained by continuously adjusting on the basis of the standard critical value according to the using condition (total working time, ambient air pressure, ambient temperature and the like) of the circuit on-off device.
Different current regulation intervals correspond to different current regulation rules. When the electric control device is used by an electric appliance in a target electricity utilization environment, the total current of the target electricity utilization environment can be acquired, the current regulation and control interval where the total current is located is judged, and the corresponding current regulation and control rule is determined to control the operation of the electric appliance in the target electricity utilization environment, so that the regulation and control of the total current are realized, and the total current is ensured not to trigger the circuit on-off device to trip.
Specifically, taking an example that the electric equipment in the target power utilization environment includes a variable frequency air conditioner, the corresponding current regulation and control interval may include a normal operation interval, a frequency maintaining interval, a frequency reducing interval, and an immediate shutdown interval. The minimum critical value of the immediate shutdown interval is higher than the rated value of the circuit on-off device, and the minimum critical value of the maintenance frequency interval is lower than the rated value of the circuit on-off device. The current regulation and control interval can be a continuous current interval to ensure that the electric control device can comprehensively and reliably monitor the total current of the target power utilization environment, and if the maximum critical value of the normal operation interval is equal to the minimum critical value of the frequency maintaining interval, the maximum critical value of the frequency maintaining interval is equal to the minimum critical value of the frequency reducing interval, and the minimum critical value of the immediate shutdown interval is equal to the maximum critical value of the frequency reducing interval. In addition, the current regulation and control interval can be set to be a discontinuous current interval according to actual requirements. Besides the division mode, the current regulation and control interval can be divided into different areas according to different types of electrical appliances.
Based on the divided current regulation and control intervals, the electric control device obtains the total current of the target power utilization environment when the air conditioner receives a starting signal, judges the current regulation and control interval where the total current is located, controls the air conditioner to be normally started if the total current is located in a normal operation interval, and controls the air conditioner not to be started and sends prompt information to a user if the total current is located in a frequency maintaining interval, a frequency reducing interval or an immediate shutdown interval. In the running process of the air conditioner, the electric control device obtains the total current of a target electricity utilization environment, and when the total current is in an immediate shutdown interval, the compressor or the outer machine of the air conditioner is controlled to be closed, and the inner machine is kept running; when the total current is in a frequency reduction interval, controlling the air conditioner to operate in a frequency reduction mode according to a certain rate, and if the total current does not enter a frequency maintaining interval when the frequency is reduced to 0, controlling a compressor or an outer machine of the air conditioner to be closed and maintaining the inner machine to operate; and when the total current is in the maintaining frequency interval, controlling the air conditioner to keep the current frequency to operate.
Referring to fig. 2, based on the above-mentioned electric control device, an embodiment of the present invention provides a parameter adjustment method for an electric control device, where the parameter adjustment method for an electric control device includes:
step S10, acquiring a current critical value of a current regulation and control interval, and acquiring a current environmental parameter of an environment where the circuit on-off device is located;
based on the current regulation and control intervals pre-divided in the electric control device, when the electric control device is powered on or an electric appliance controlled by the electric control device is powered on, all current critical values of the preset current regulation and control intervals are obtained, when the preset current regulation and control intervals are continuous intervals, the obtained current critical values are boundary values among all the current regulation and control intervals, and when the preset current regulation and control intervals are discontinuous intervals, the obtained current critical values comprise the maximum critical value and the minimum critical value of each current regulation and control interval. For example, if all preset current regulation intervals include (— infinity, dk ], (dk, d0], (d0, d1], (d1, + ∞), then the current thresholds obtained include dk, d0, d 1.
And acquiring the current critical value and the current environmental parameters of the environment where the circuit on-off device is positioned. The environment in which the circuit switching device is located may specifically be a working environment of the circuit switching device, and may specifically be an indoor environment, an outdoor environment, or an area environment in which the circuit switching device is installed, or the like. The environmental parameters include ambient air pressure, ambient temperature, and/or ambient humidity. The current environmental parameters can be detected by an environmental parameter monitoring module arranged in the environment of the electric control device or the circuit on-off device, or the circuit on-off device detected by a power agency such as a regional weather station and the like, a target electricity utilization environment using the circuit on-off device and the environmental parameters of the region where the electric control device is arranged can be obtained through a network and the like.
And step S20, adjusting the current critical value of the current regulation and control interval according to the environment parameter to prevent the circuit on-off device in the target power utilization environment from tripping.
Adjusting the current critical value of the current interval according to the current environmental parameter, which may specifically include determining a corresponding adjustment rule according to a preset environmental parameter interval in which the current environmental parameter is located, and setting different adjustment rules of the current critical value corresponding to different preset environmental parameter intervals; the method also can comprise the steps of determining a corresponding adjusting rule according to the size relation between the environmental parameter and a preset environmental parameter, wherein when the environmental parameter is greater than the preset environmental parameter, the adjusting rule corresponds to a current critical value, and when the environmental parameter is less than the preset environmental parameter, the adjusting rule corresponds to another current critical value; the method can also comprise the step of determining a corresponding adjusting rule according to the difference value between the environmental parameter and the preset environmental parameter or the difference value range. Adjusting the current critical value of each current regulation and control interval according to the determined adjustment rule, specifically, the adjustment rule may be an adjustment variation amount on the basis of the current critical value or a standard critical value, and the adjustment variation amount is increased or decreased on the basis of the current critical value or the standard critical value to adjust the current critical value; the adjustment rule can also be an adjustment target value of the current critical value, and the adjustment target value is used as the adjusted current critical value; the adjustment rule can be set into other adjustment modes according to requirements. The types of the environmental parameters are different, and the corresponding adjustment rules are different. When the environment parameters include a plurality of types, the corresponding adjustment rules can be respectively determined according to each environment parameter, and each current critical value is respectively adjusted according to the determined adjustment rules.
The adjusted current critical value forms a plurality of new current regulation and control intervals, current regulation and control rules corresponding to each new current regulation and control interval can be correspondingly determined according to the corresponding relation between the current critical value before adjustment and the current critical value after adjustment, when the electric appliance in the target power utilization environment is used, the total current in the total circuit loop of the target power utilization environment is obtained, the corresponding current regulation and control rules are determined according to the new current regulation and control interval in which the total current is located, and the operation of the electric appliance in the target power utilization environment is controlled according to the determined current regulation and control rules so as to adjust the total current of the target power utilization environment.
In this embodiment, by obtaining the preset current critical values of all current regulation and control sections and obtaining the environmental parameters of the environment where the circuit on-off device is located, and adjusting the current critical values of all current regulation and control sections according to the obtained environmental parameters, the electric control device can monitor the total current in the target power utilization environment according to the new current regulation and control sections divided by the adjusted current critical values, so that the current critical values of the current regulation and control sections in the electric control device can be adjusted to the environmental parameters such as air temperature and air pressure in different areas, the electric control device can regulate and control the power utilization devices in the target power utilization environment more accurately, the abnormal tripping phenomenon of the circuit on-off device in the target power utilization environment is avoided, and the reliability of the tripping prevention function of the electric control device is improved.
Further, referring to fig. 3, the step of adjusting the current critical value of the current regulation and control interval according to the environmental parameter includes:
step S21, comparing the environmental parameter with the preset environmental parameter;
and step S22, adjusting the current critical value of the current regulation and control interval correspondingly according to the comparison result.
The preset environmental parameter may be a standard environmental parameter for defining the current threshold. Comparing the current environmental parameter with the preset environmental parameter, correspondingly amplifying the current critical value of each current regulation and control interval according to a preset adjustment amount, a preset adjustment coefficient and the like when the current environmental parameter is greater than the preset environmental parameter, and correspondingly reducing the current critical value of each current regulation and control interval according to the preset adjustment amount, the preset adjustment coefficient and the like when the current environmental parameter is less than the preset environmental parameter; or when the environmental parameter is greater than the preset environmental parameter, the current critical value of each current regulation and control interval can be correspondingly reduced according to the preset adjustment quantity, the preset adjustment coefficient and the like, and when the environmental parameter is less than the preset environmental parameter, the current critical value of each current regulation and control interval can be correspondingly amplified according to the preset adjustment quantity, the preset adjustment coefficient and the like. When the environment parameters are various, each environment parameter can be correspondingly provided with a corresponding preset environment parameter. Different environmental parameters may correspond to different adjustment rules.
The size relation between the adjusted critical value and the current critical value is determined by comparing the environmental parameter with the preset environmental parameter, and corresponding amplification or reduction adjustment is carried out on the basis of the original current critical value according to the comparison result, so that the adjusted current critical value can be suitable for the environment (such as air pressure, temperature and the like) of the current region, the electric appliance in the target electricity utilization environment can be more accurately regulated and controlled by the electric control device, the tripping phenomenon of a circuit on-off device in the target electricity utilization environment is avoided, and the reliability of the tripping-preventing function of the electric control device is improved.
Specifically, the environmental parameter includes an environmental pressure, the preset environmental parameter includes a preset environmental pressure, and the step of adjusting the current critical value of the current regulation and control interval according to the comparison result includes:
step S221, when the environmental air pressure is greater than the preset environmental air pressure, obtaining a first amplification factor, and amplifying the current critical value by the first amplification factor;
step S222, when the ambient air pressure is smaller than the preset ambient air pressure, obtaining a first reduction ratio, and reducing the current threshold by the first reduction ratio.
The first amplification factor is specifically larger than 1, the first reduction ratio is specifically smaller than 1, and the first amplification factor and the first reduction ratio can be set according to the analysis of the performance influence of the ambient air pressure on the circuit on-off device. According to different regions where the circuit on-off device is located, the first amplification factor and the first reduction ratio can be respectively and correspondingly provided with different numerical values, and the region where the circuit on-off device is located is obtained through user input or network positioning and the like, so that the corresponding first amplification factor and the corresponding first reduction ratio are determined. In addition, the first magnification and the first reduction ratio can also be specifically set by a large number of experimental data analyses.
After the first amplification factor is obtained, the current critical value can be multiplied by the first amplification factor to obtain an adjusted critical value; after the first reduction ratio is obtained, the current threshold may be multiplied by the first reduction ratio to obtain an adjusted threshold. And taking the adjusted critical value as a new critical value of the current regulation and control interval.
By the mode, the current critical value is correspondingly enlarged or reduced according to the size relation between the environmental air pressure and the preset environmental air pressure, so that the adjusted current critical value can be adapted to the environmental air pressure of the current region, the electric appliance in the target electricity utilization environment can be more accurately regulated and controlled by the electric control device, the circuit on-off device in the target electricity utilization environment is prevented from tripping, and the reliability of the tripping prevention function of the electric control device is improved.
In addition, the environmental parameter includes an environmental pressure, the preset environmental parameter includes a preset environmental pressure, and the step of adjusting the critical value of the current regulation and control interval according to the comparison result includes:
step S223, when the ambient air pressure is greater than the preset ambient air pressure, increasing the current critical value of the current regulation and control interval by a first preset value every time the ambient air pressure increases by a first preset air pressure value;
in step S224, when the ambient air pressure is smaller than the preset ambient air pressure, the current critical value of the current regulation and control interval is reduced by a second preset value when the ambient air pressure decreases by a second preset air pressure value.
The first preset air pressure value and the second preset air pressure value can be set according to the situation. The specific size of the first preset value and the second preset value can be set according to the size of the ambient air pressure, and the analysis on the performance influence of the circuit on-off device can be carried out. When the current environmental air pressure is greater than the preset environmental air pressure, increasing a first preset value to each current critical value to serve as a new current critical value when the current environmental air pressure is higher than a unit air pressure value of the preset environmental air pressure, and decreasing each current critical value to each unit air pressure value of the preset environmental air pressure to serve as a new current critical value when the current environmental air pressure is smaller than the preset environmental air pressure.
Through the mode, according to the size relation between the current environment air pressure and the preset environment air pressure, the current critical value is correspondingly enlarged or reduced, the smaller the environment air pressure is, the smaller the corresponding adjusted current critical value is, and the adjusted current critical value can be more accurately adapted to the environment air pressure of the current area, so that the electric appliance in the target electricity utilization environment can be more accurately regulated and controlled by the electric control device, the tripping phenomenon of a circuit on-off device in the target electricity utilization environment is avoided, and the reliability of the tripping prevention function of the electric control device is improved.
Further, the environmental parameter includes an environmental temperature, the preset environmental parameter includes a preset environmental temperature, and the step of correspondingly adjusting the current critical value of the current regulation and control interval according to the comparison result includes:
step S225, when the ambient temperature is higher than the preset ambient temperature, obtaining a corresponding second reduction ratio, and reducing the current critical value of the current regulation and control interval according to the second reduction ratio;
step S226, when the ambient temperature is less than the preset ambient temperature, obtaining a corresponding second amplification factor, and amplifying the current critical value of the current regulation and control interval according to the second amplification factor.
The second amplification factor is specifically larger than 1, the second reduction ratio is specifically smaller than 1, and the second amplification factor and the second reduction ratio can be set according to the analysis of the performance influence of the ambient temperature on the circuit on-off device. According to different regions where the circuit on-off device is located, the second amplification factor and the second reduction ratio can be respectively and correspondingly provided with different numerical values, and the region where the circuit on-off device is located is obtained through user input or network positioning and the like, so that the corresponding second amplification factor and the second reduction ratio are determined. In addition, the second magnification and the second reduction ratio can be set specifically by a large number of experimental data analyses.
After the second amplification factor is obtained, the current critical value can be multiplied by the second amplification factor to obtain an adjusted current critical value; after the second reduction ratio is obtained, the adjusted current critical value can be obtained by multiplying the current critical value by the second reduction ratio. And taking the adjusted critical value as a new critical value of the current regulation and control interval.
By the mode, the current critical value is correspondingly enlarged or reduced according to the size relation between the current environmental temperature and the preset environmental temperature, so that the adjusted current critical value can adapt to the environmental temperature of the current region, the electric appliance in the target power utilization environment can be more accurately regulated and controlled by the electric control device, the tripping phenomenon of a circuit on-off device in the target power utilization environment is avoided, and the reliability of the tripping prevention function of the electric control device is improved.
In addition, the environmental parameter includes an environmental temperature, the preset environmental parameter includes a preset environmental temperature, and the step of correspondingly adjusting the current critical value of the current regulation and control interval according to the comparison result includes:
step S227, when the ambient temperature is greater than the preset ambient temperature, decreasing the current critical value of the current regulation and control interval by a third preset value every time the ambient temperature increases by a first preset temperature value;
in step S228, when the ambient temperature is lower than the preset ambient temperature, the current critical value of the current regulation and control interval is increased by a fourth preset value when the ambient temperature decreases by a second preset temperature value.
The first preset temperature value and the second preset temperature value can be set according to the situation. The specific size of the third preset value and the fourth preset value can be set according to the size of the environment temperature, and the analysis on the performance influence of the circuit on-off device can be carried out. And when the current environment temperature is lower than the preset environment temperature, the environment temperature is lower than the unit temperature value of the preset environment temperature, and the current critical value is increased by a fourth preset value to serve as a new current critical value.
By the mode, according to the size relation between the current environment temperature and the preset environment temperature, the current critical value is correspondingly enlarged or reduced, so that the adjusted current critical value can be more accurately adaptive to the environment temperature of the current region, the regulation and control of the electric appliance in the target electricity utilization environment by the electric control device are more accurate, the tripping phenomenon of a circuit on-off device in the target electricity utilization environment is avoided, and the reliability of the tripping prevention function of the electric control device is improved.
It should be noted that, when the environmental parameter includes an environmental temperature and an environmental pressure, and the preset environmental parameter includes a preset environmental temperature and a preset environmental pressure, the current critical value of each current regulation and control interval may be adjusted according to the environmental pressure, and then the adjusted current critical value may be further adjusted according to the environmental temperature, and the further adjusted current critical value is used as a new current critical value, so that the adjusted current critical value may be adapted to the environmental temperature and the environmental pressure of the current region at the same time, thereby making the electric control device more accurately regulate and control the electric appliance in the target electricity utilization environment, avoiding the circuit on-off device in the target electricity utilization environment from tripping, and improving the reliability of the trip prevention function of the electric control device.
Further, referring to fig. 4, the step of adjusting the current threshold value of the current regulation and control interval according to the environmental parameter includes:
step S23, determining the difference between the environmental parameter and the preset environmental parameter;
step S24, determining a corresponding correction amount according to the difference value;
and step S25, adjusting the current critical value of the current regulation and control interval according to the correction quantity.
The difference between the current environmental parameter and the preset environmental parameter may correspond to the correction amount of a different critical value, wherein one difference or an interval where one difference is located may correspond to the correction amount of a critical value. The current environment parameter is determined to be different from the preset environment parameter, so that the corresponding correction quantity can be directly determined, and the current critical value of the current regulation and control interval is corrected according to the correction quantity to obtain a new critical value of the current regulation and control interval. When the environmental parameter includes a plurality of types, different environmental parameters correspond to different correction amounts. When the environmental parameters comprise environmental air pressure and environmental temperature, the difference value of the environmental air pressure and the preset environmental air pressure can correspond to positive correction quantity, and the current critical value after the adjustment is smaller along with the larger air pressure difference; the difference between the ambient temperature and the preset ambient temperature can correspond to a negative correction amount, the larger the current ambient temperature is, the smaller the current threshold value after adjustment is,
through the mode, the current critical value of the corresponding correction quantity adjusting current adjusting and controlling interval is determined through the difference value between the current environment parameter and the preset environment parameter, so that the adjusted current critical value can be adapted to the environment of the current region, the electric appliance in the target electricity utilization environment can be adjusted and controlled more accurately by the electric control device, the tripping phenomenon of a circuit on-off device in the target electricity utilization environment is avoided, and the reliability of the tripping prevention function of the electric control device is improved.
When the environment parameters are various, the difference value between the current environment parameter and the corresponding preset environment parameter can be respectively determined, the corresponding correction quantity can be determined according to the determined difference value, and the current critical value of each current regulation and control interval can be adjusted according to the determined correction quantity.
The environment parameters can comprise environment air pressure and environment temperature, the correspondingly set preset environment parameters comprise preset environment air pressure and preset environment temperature, air pressure difference between the environment air pressure and the preset environment air pressure is determined, and temperature difference between the environment temperature and the preset environment temperature is determined; determining corresponding correction according to the air pressure difference and the temperature difference; and adjusting the current critical value of the current regulation and control interval according to the correction quantity. One of the air pressure differences and one of the temperature differences may be used to determine a correction amount, or one of the air pressure difference intervals in which one of the air pressure differences is located and one of the temperature difference intervals in which one of the temperature differences is located may be used to determine a correction amount. The corresponding relationship between the air pressure difference, the temperature difference and the correction amount can be embodied in the forms of tables, formulas, algorithms and the like. The current threshold value of each current regulation interval can be adjusted according to the determined correction amount.
Through the mode, the air pressure difference between the ambient air pressure and the preset ambient air pressure and the temperature difference between the ambient temperature and the preset ambient temperature are combined to determine the correction quantity of the current critical value, and the current critical value of the current regulation and control interval is adjusted according to the determined correction quantity. Meanwhile, the comprehensive influence of the environmental air pressure and the environmental temperature on the characteristics of the circuit on-off device is considered, so that the current critical value can be simultaneously adapted to the environmental temperature and the environmental air pressure of the current region to be accurately adjusted, the electric appliance in the target electricity utilization environment can be more accurately regulated and controlled by the electric control device, the circuit on-off device in the target electricity utilization environment is prevented from being tripped, and the reliability of the tripping prevention function of the electric control device is improved.
Specifically, referring to fig. 5, when there are a plurality of environmental parameters, the step of adjusting the current critical value of the current regulation and control interval according to the environmental parameters includes:
step S26, acquiring a preset weight coefficient corresponding to each environmental parameter;
and step S27, adjusting the current critical value of the current regulation and control interval according to the acquired preset weight coefficient.
And setting corresponding preset weight coefficients by analyzing the influence of different environment parameters on the characteristics of the circuit on-off device. The preset weight coefficient adjusts the degree of importance of the influence of the corresponding environmental parameter on the current critical value, and can be specifically represented by the magnitude of a numerical value. Each environment parameter may be correspondingly set with a preset weight coefficient.
The current critical value of the current regulation and control interval is adjusted according to the obtained preset weight coefficient, specifically, corresponding correction amounts can be respectively determined according to each current environment parameter, a total correction amount can be obtained after weighted averaging is carried out according to the determined correction amounts and the corresponding preset weight coefficient, and the current critical value of the current regulation and control interval is adjusted according to the total correction amount.
In addition, in addition to the above manner, the step of adjusting the current critical value of the current regulation and control interval according to the obtained preset weight coefficient includes:
step S271, determining the difference value between each environmental parameter and the corresponding preset environmental parameter;
step S272, determining the adjustment amount of the critical value according to the determined difference value and the corresponding preset weight coefficient;
step S273, adjusting the current critical value of the current regulation and control interval according to the determined adjustment amount.
And calculating a difference value between each environmental parameter and the corresponding preset environmental parameter, and according to each difference value and the corresponding preset weight coefficient, corresponding to the adjustment amount of the critical value. Specifically, when the environmental parameter includes the environmental pressure and the environmental temperature, the air pressure difference between the current environmental pressure and the preset environmental pressure is calculated, the temperature difference between the current environmental temperature and the preset environmental temperature is calculated, the preset air pressure weight coefficient corresponding to the air pressure difference is obtained, the preset temperature weight coefficient corresponding to the temperature difference is obtained, and the adjustment amount of the critical value is calculated according to the air pressure difference, the preset air pressure weight coefficient, the temperature difference, the preset temperature weight coefficient and the preset correction value. The specific adjustment amount Δ d of the threshold is k5 Δ p + k6 Δ T + b, where k5 is a preset air pressure weight coefficient, Δ p is an air pressure difference, k6 is a preset temperature weight coefficient, Δ T is a temperature difference, and b is a preset correction value. The specific values of k5, k6, b can be obtained by fitting a large number of data combinations.
In this way, when the current environmental parameters are various, the influence degree of different environmental parameters on the characteristics of the circuit on-off device is different, the current critical value of the current regulation and control interval can be adjusted according to the preset weight coefficients corresponding to the environmental parameters, the current critical value of the current regulation and control interval can be adjusted according to the difference value between each environmental parameter and the corresponding preset weight coefficient, so that the adjusted current critical value can adapt to the complicated environmental influence, the electric control device can regulate and control the electric appliances in the target power utilization environment more accurately, the circuit on-off device in the target power utilization environment is prevented from tripping, and the reliability of the tripping prevention function of the electric control device is improved.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
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.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. 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 (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (12)
1. A parameter adjusting method of an electric control device is characterized by being applied to the electric control device, the electric control device is used for regulating and controlling the current of an electric appliance in a target electricity utilization environment, a circuit on-off device is arranged in a main circuit loop of the target electricity utilization environment, and the parameter adjusting method of the electric control device comprises the following steps:
acquiring a current critical value of a current regulation and control interval, and acquiring a current environmental parameter of an environment where the circuit on-off device is located; the environment is specifically an indoor environment, an outdoor environment or a regional environment provided with a circuit on-off device;
and the electric control device controls the electric appliances in the target power utilization environment to operate according to the correspondingly determined current regulation and control rules so as to prevent the circuit on-off device in the target power utilization environment from tripping.
2. The method according to claim 1, wherein the step of adjusting the current threshold value of the current regulation and control interval according to the environmental parameter comprises:
comparing the environmental parameter with a preset environmental parameter;
and correspondingly adjusting the current critical value of the current regulation and control interval according to the comparison result.
3. The method according to claim 2, wherein the environmental parameter includes an environmental pressure, the preset environmental parameter includes a preset environmental pressure, and the step of adjusting the current threshold value of the current regulation and control interval according to the comparison result includes:
when the environmental air pressure is larger than the preset environmental air pressure, acquiring a first amplification factor, and amplifying the current critical value by the first amplification factor;
and when the ambient air pressure is smaller than the preset ambient air pressure, acquiring a first reduction proportion, and reducing the current critical value by the first reduction proportion.
4. The method according to claim 2, wherein the environmental parameter includes an environmental pressure, the preset environmental parameter includes a preset environmental pressure, and the step of adjusting the current threshold value of the current regulation and control interval according to the comparison result includes:
when the ambient air pressure is greater than the preset ambient air pressure, increasing the current critical value of the current regulation and control interval by a first preset value every time when the ambient air pressure is increased by a first preset air pressure value;
and when the ambient air pressure is smaller than the preset ambient air pressure, reducing the current critical value of the current regulation and control interval by a second preset value every time when the ambient air pressure is reduced by a second preset air pressure value.
5. The method according to any one of claims 2 to 4, wherein the environmental parameter includes an environmental temperature, the preset environmental parameter includes a preset environmental temperature, and the step of correspondingly adjusting the current critical value of the current regulation and control interval according to the comparison result includes:
when the environment temperature is higher than the preset environment temperature, acquiring a second reduction proportion, and reducing the current critical value by the second reduction proportion;
and when the environment temperature is lower than the preset environment temperature, acquiring a second amplification factor, and amplifying the current critical value by the second amplification factor.
6. The method according to any one of claims 2 to 4, wherein the environmental parameter includes an environmental temperature, the preset environmental parameter includes a preset environmental temperature, and the step of correspondingly adjusting the current critical value of the current regulation and control interval according to the comparison result includes:
when the environment temperature is higher than the preset environment temperature, reducing the current critical value of the current regulation and control interval by a third preset value when the environment temperature is increased by a first preset temperature value;
and when the environment temperature is lower than the preset environment temperature, increasing the current critical value of the current regulation and control interval by a fourth preset value when the environment temperature is reduced by a second preset temperature value.
7. The method according to claim 1, wherein the step of adjusting the current threshold value of the current regulation and control interval according to the environmental parameter comprises:
determining a difference value between the environmental parameter and a preset environmental parameter;
determining a corresponding correction according to the difference;
and adjusting the current critical value of the current regulation and control interval according to the correction quantity.
8. The method as claimed in claim 1, wherein the environmental parameters are multiple, and the step of adjusting the current threshold of the current regulation and control interval according to the environmental parameters comprises:
acquiring a preset weight coefficient corresponding to each environment parameter;
and adjusting the current critical value of the current regulation and control interval according to the acquired preset weight coefficient.
9. The method for adjusting parameters of an electric control device according to claim 8, wherein the step of adjusting the current threshold value of the current regulation and control interval according to the obtained preset weight coefficient comprises:
determining a difference value between each environmental parameter and a corresponding preset environmental parameter;
determining the adjustment amount of the critical value according to the determined difference value and the corresponding preset weight coefficient;
and adjusting the current critical value of the current regulation and control interval according to the determined adjustment amount.
10. An electric control device, characterized in that it comprises: a memory, a processor and an electrically controlled device parameter adjustment program stored on the memory and executable on the processor, the electrically controlled device parameter adjustment program when executed by the processor implementing the steps of the electrically controlled device parameter adjustment method according to any one of claims 1 to 9.
11. An air conditioner, characterized in that, the air conditioner includes air conditioner body and electrically controlled device as claimed in claim 10, the air conditioner body with the electrically controlled device communication connection.
12. A readable storage medium, characterized in that the readable storage medium has stored thereon an electric control device parameter adjustment program, which when executed by a processor, implements the steps of the electric control device parameter adjustment method according to any one of claims 1 to 9.
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