CN110425709B - Energy-saving control method for field environment - Google Patents
Energy-saving control method for field environment Download PDFInfo
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- CN110425709B CN110425709B CN201910751612.7A CN201910751612A CN110425709B CN 110425709 B CN110425709 B CN 110425709B CN 201910751612 A CN201910751612 A CN 201910751612A CN 110425709 B CN110425709 B CN 110425709B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- F24F2110/20—Humidity
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Abstract
The invention relates to the technical field of intelligent control, and discloses a field environment energy-saving control method, which comprises the following steps: acquiring historical temperature parameters and historical humidity parameters of a target monitoring environment, wherein the target monitoring environment comprises a plurality of environment adjusting devices; calculating a target temperature parameter and a target humidity parameter according to a preset temperature parameter, a preset humidity parameter, the historical temperature parameter and the historical humidity parameter; determining the corresponding equipment quantity by adopting a preset group control algorithm according to the target temperature parameter and the target humidity parameter; and selecting the target environment adjusting devices with the number of the devices from the environment adjusting devices, adjusting the target environment adjusting devices to be in an opening state, and comprehensively adjusting a target temperature parameter and a target humidity parameter through multidimensional data to achieve the purposes of adjusting a plurality of environment adjusting devices in real time, reducing the workload of management and maintenance and reducing the waste of energy.
Description
Technical Field
The invention relates to the technical field of intelligent control, in particular to an energy-saving control method for a field environment.
Background
With the development of intelligent control technology, energy-saving and environment-friendly concepts are more and more deeply focused, but due to the limitation of design of the traditional air conditioner, a refrigeration host is in a low-load and low-efficiency operation state for a long time, and the temperature of cooling water is kept too high or too low for a long time and cannot reach an ideal optimal temperature, on the other hand, in the actual operation, the manual adjustment is usually required by workers, the workload of management and maintenance is large, the cost is high, the situation that equipment faults cannot be found in time exists, the real-time dynamic state of the operation load cannot be comprehensively mastered by workers, the real-time adjustment cannot be achieved, the relatively constant temperature state cannot ensure the comfort of the indoor environment temperature, and after the startup debugging operation, most of the workers cannot correspondingly adjust, at the moment, the unit is almost in a full-load operation state, a great amount of energy is wasted, therefore, how to adjust a plurality of, reducing the workload of management and maintenance and the waste of energy becomes a problem to be solved urgently.
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 field environment energy-saving control method, and aims to solve the technical problems that a plurality of environment adjusting devices cannot be adjusted in real time, the workload of management and maintenance is large, and the energy waste is serious.
In order to achieve the above object, the present invention provides an energy-saving control method for a field environment, comprising the following steps:
acquiring historical temperature parameters and historical humidity parameters of a target monitoring environment, wherein the target monitoring environment comprises a plurality of environment adjusting devices;
calculating a target temperature parameter and a target humidity parameter according to a preset temperature parameter, a preset humidity parameter, the historical temperature parameter and the historical humidity parameter;
determining the corresponding equipment quantity by adopting a preset group control algorithm according to the target temperature parameter and the target humidity parameter;
and selecting the target environment adjusting equipment with the equipment number from the environment adjusting equipment, and adjusting the target environment adjusting equipment to be in an opening state.
Preferably, the step of calculating the target temperature parameter and the target humidity parameter according to the preset temperature parameter, the preset humidity parameter, the historical temperature parameter and the historical humidity parameter specifically includes:
and calculating a target temperature parameter and a target humidity parameter according to the preset temperature parameter, the preset humidity parameter, the historical temperature parameter, the historical humidity parameter and the weight of each parameter.
Preferably, before the step of obtaining the historical temperature parameter and the historical humidity parameter of the target monitoring environment, the method further includes:
acquiring the number of users and the activity state of the users in the target monitoring environment;
calculating the addition temperature parameter and the addition humidity parameter according to the number of the users and the activity state of the users;
correspondingly, the step of calculating the target temperature parameter and the target humidity parameter according to the preset temperature parameter, the preset humidity parameter, the historical temperature parameter, the historical humidity parameter and the weight of each parameter specifically comprises:
and calculating a target temperature parameter and a target humidity parameter according to a preset temperature parameter, a preset humidity parameter, the historical temperature parameter, the historical humidity parameter, the addition temperature parameter, the addition humidity parameter and the weight of each parameter.
Preferably, the target temperature parameter and the target humidity parameter are calculated according to the preset temperature parameter, the preset humidity parameter, the historical temperature parameter, the historical humidity parameter, the addition temperature parameter, the addition humidity parameter and the weight of each parameter through the following formula,
wherein, T0Is a target temperature parameter, T1Is the addition temperature parameter, a is the weight corresponding to the addition temperature parameter, T2Is a predetermined temperature parameter, b is a weight corresponding to the predetermined temperature parameter, T3Is a historical temperature parameter, c is a weight corresponding to the historical temperature parameter, RH0For presetting the humidity parameter, RH1D is the weight corresponding to the addition humidity parameter, RH2Is a preset humidity parameter, e is a weight corresponding to the preset humidity parameter, RH3F is the historical humidity parameter, and f is the weight corresponding to the historical humidity parameter.
Preferably, the step of obtaining the number of users and the activity status of the users in the target monitoring environment specifically includes:
acquiring the number of users, the physiological information of the users and the position information of the users in the target monitoring environment;
and determining the activity state of the user according to the physiological information of the user and the position information of the user.
Preferably, the addition temperature parameter and the addition humidity parameter are calculated according to the number of users and the activity state of the users by the following formulas,
wherein, T1Adding temperature parameters, wherein m is the number of users, p is the temperature coefficient corresponding to the number of users, n is the state of the users, q is the temperature coefficient corresponding to the active state of the users, and RH1For the addition humidity parameter, i is the humidity coefficient corresponding to the number of users, and j is the humidity coefficient corresponding to the activity state of the users.
Preferably, before the step of obtaining the historical temperature parameter and the historical humidity parameter of the target monitoring environment, the method further includes:
acquiring a current temperature parameter and a current humidity parameter;
correspondingly, after the step of calculating the target temperature parameter and the target humidity parameter according to the preset temperature parameter, the preset humidity parameter, the historical temperature parameter and the historical humidity parameter, the method further comprises the following steps:
and adjusting the current temperature parameter and the current humidity parameter into the target temperature parameter and the target humidity parameter by adopting a PID-based self-correction algorithm.
In addition, in order to achieve the above object, the present invention further provides an energy-saving control apparatus for a field environment, the apparatus including:
the system comprises a parameter acquisition module, a parameter storage module and a parameter processing module, wherein the parameter acquisition module is used for acquiring historical temperature parameters and historical humidity parameters of a target monitoring environment, and the target monitoring environment comprises a plurality of environment adjusting devices;
the parameter calculation module is used for calculating a target temperature parameter and a target humidity parameter according to a preset temperature parameter, a preset humidity parameter, the historical temperature parameter and the historical humidity parameter;
the quantity determining module is used for determining the corresponding equipment quantity by adopting a preset group control algorithm according to the target temperature parameter and the target humidity parameter;
and the state adjusting module is used for selecting the target environment adjusting equipment with the equipment number from the environment adjusting equipment and adjusting the target environment adjusting equipment to be in an opening state.
In addition, to achieve the above object, the present invention also provides a field environment energy saving control apparatus, including: the energy-saving control system comprises a memory, a processor and an energy-saving control program of the field environment, wherein the energy-saving control program of the field environment is stored in the memory and can run on the processor, and is configured to realize the steps of the energy-saving control method of the field environment.
In addition, to achieve the above object, the present invention further provides a storage medium having a field environment energy saving control program stored thereon, wherein the field environment energy saving control program, when executed by a processor, implements the steps of the field environment energy saving control method as described above.
The method comprises the steps of obtaining historical temperature parameters and historical humidity parameters of a target monitoring environment, wherein the target monitoring environment comprises a plurality of environment adjusting devices; calculating a target temperature parameter and a target humidity parameter according to a preset temperature parameter, a preset humidity parameter, the historical temperature parameter and the historical humidity parameter; determining the corresponding equipment quantity by adopting a preset group control algorithm according to the target temperature parameter and the target humidity parameter; and selecting the target environment adjusting devices with the number of the devices from the environment adjusting devices, and adjusting the target environment adjusting devices to be in an open state, so that the aims of adjusting a plurality of environment adjusting devices in real time and reducing the workload of management and maintenance are fulfilled, the user experience is improved, and the energy waste is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a field environment energy-saving control device of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a first embodiment of a method for energy-saving control of a field environment according to the present invention;
FIG. 3 is a flowchart illustrating a second embodiment of a method for energy-saving control of an on-site environment according to the present invention;
fig. 4 is a block diagram of the energy-saving control device for on-site environment according to the first 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.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a field environment energy-saving control device in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the field environment energy-saving control apparatus may include: the processor 1001 includes, for example, a Central Processing Unit (CPU), a Programmable Logic Controller (PLC), a communication bus 1002, a user interface 1003, an external sensor 1004, a memory 1005, and a network interface 1006. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the user interface 1003 may also include a standard wired interface, a wireless interface. The external sensors 1004 may optionally include temperature sensors, humidity sensors, infrared sensors, pressure sensors, and the like. The Memory 1005 may be a Random Access Memory (RAM) Memory, or may be a Non-Volatile Memory (NVM), such as a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001. Network interface 1006 may optionally include a standard wired interface, a wireless interface.
Those skilled in the art will appreciate that the configuration shown in fig. 1 does not constitute a limitation of the field environment energy saving control apparatus and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.
As shown in fig. 1, the memory 1005, which is a storage medium, may include therein an operating system, a data storage module, a network communication module, a user interface module, and a field environment energy saving control program.
In the field environment energy-saving control device shown in fig. 1, the network interface 1006 is mainly used for connecting to a background server and performing data communication with the background server, and the external sensor 1004 is mainly used for collecting environmental parameters through various sensors; the user interface 1003 is mainly used for connecting peripheral equipment; the communication bus 1002 mainly adopts communication standards of BACnet-IP and RS-485 to realize connection and communication among components, a processor 1001 and a memory 1005 in the field environment energy-saving control device of the present invention may be arranged in the field environment energy-saving control device, and the field environment energy-saving control device calls a field environment energy-saving control program stored in the memory 1005 through the processor 1001 and executes the field environment energy-saving control method provided by the embodiment of the present invention.
An embodiment of the present invention provides a field environment energy-saving control method, and referring to fig. 2, fig. 2 is a schematic flow diagram of a first embodiment of the field environment energy-saving control method according to the present invention.
In this embodiment, the field environment energy-saving control method includes the following steps:
s10: acquiring historical temperature parameters and historical humidity parameters of a target monitoring environment, wherein the target monitoring environment comprises a plurality of environment adjusting devices;
it is easy to understand that the execution main body of the embodiment of the present invention may be a central processing unit, the central processing unit is connected to a plurality of sensors such as a temperature sensor and a humidity sensor, the temperature sensor is used for collecting a current temperature parameter, the humidity sensor is used for collecting a current humidity parameter, a plurality of environment adjusting devices are arranged in a target monitoring environment where the central processing unit is located, a historical temperature parameter and a historical humidity parameter are read from a memory in the environment adjusting devices, and then a self-correcting algorithm based on PID is used to perform online setting on the current temperature parameter and the current humidity parameter in combination with real-time temperature and humidity requirements.
It should be noted that the central processing unit monitors the start-stop state of the fan and the motor, the current air temperature parameter, the current humidity parameter and the on-off state of the air valve and the water valve in real time, and when any parameter is abnormal, a warning prompt is sent, wherein the warning prompt includes but is not limited to a high-frequency sound, a human voice prompt and the like, and if necessary, a preset corresponding measure can be taken, for example, in winter, when the temperature of hot water is reduced or the hot water is stopped due to external reasons, the fan is stopped, and the water valve and the air valve are closed, so that the heat exchanger is prevented from being frozen and cracked due to the fact that the temperature of the environment adjusting equipment is too low; when the hot water returns to normal heat supply, the fan is started, and the air valve is opened, so that the motor returns to normal work.
S20: calculating a target temperature parameter and a target humidity parameter according to a preset temperature parameter, a preset humidity parameter, the historical temperature parameter and the historical humidity parameter;
it should be noted that the preset temperature parameter may be a temperature parameter input by a user according to a current personal state, the preset humidity parameter may be a temperature parameter input by the user according to the current personal state, and when the preset temperature parameter and the preset humidity parameter are not input by the user, subsequent adjustment is performed through the historical temperature parameter and the historical humidity parameter. The target temperature parameter and the target humidity parameter are calculated according to the preset temperature parameter, the preset humidity parameter, the historical temperature parameter, the historical humidity parameter and the weight corresponding to each parameter, the weight of each parameter is stored in a memory of the environment adjusting equipment, and a user can correspondingly adjust the weight according to the self requirement.
S30: determining the corresponding equipment quantity by adopting a preset group control algorithm according to the target temperature parameter and the target humidity parameter;
s40: and selecting the target environment adjusting equipment with the equipment number from the environment adjusting equipment, and adjusting the target environment adjusting equipment to be in an opening state.
It is easy to understand that, in the specific implementation, in order to reduce power consumption, all the environmental conditioning devices do not need to be adjusted to be in the on state, and therefore, the number of the devices that need to be put into operation is determined through the device group control model established based on the fuzzy inference rule according to the calculated target temperature parameter and target humidity parameter and based on the technical parameters and load efficiency of the historical environmental conditioning devices, so as to ensure that the system has higher operation efficiency.
In the embodiment, a target temperature parameter and a target humidity parameter are calculated by acquiring a historical temperature parameter and a historical humidity parameter of a target monitoring environment and according to a preset temperature parameter, a preset humidity parameter, the historical temperature parameter and the historical humidity parameter; determining the corresponding equipment quantity by adopting a preset group control algorithm according to the target temperature parameter and the target humidity parameter; and selecting the target environment adjusting devices with the number of the devices from the environment adjusting devices, and adjusting the target environment adjusting devices to be in an open state, so that the aims of adjusting a plurality of environment adjusting devices in real time and reducing the workload of management and maintenance are fulfilled, the user experience is improved, and the energy waste is reduced.
Referring to fig. 3, fig. 3 is a flowchart illustrating a method for controlling energy saving in a field environment according to a second embodiment of the present invention.
Based on the first embodiment, in this embodiment, before the step S10, the method further includes:
s01: acquiring the number of users and the activity state of the users in the target monitoring environment;
it should be noted that, in this embodiment, the number of users, the physiological information of the user, and the position information of the user in the target monitoring environment are obtained through the infrared sensor, and the activity state of the user is determined according to the physiological information of the user and the position information of the user, in a specific implementation, the state of the user is determined through analyzing the state of the user, the state of the user is determined according to the spatial position of the user (e.g., in a bedroom, a public area, a fitness area, etc.) and the physiological data (e.g., the body temperature, the respiratory frequency, the pulse, etc.), the state of the user is determined as a sleep state if the user is in the bedroom bed and the pulse is slightly low, and in addition, if the activity state of the user is set and input, the state determined intelligently is covered, and the state set by the user is used.
It will be readily appreciated that the environmental conditioning apparatus will automatically shut down when it is detected that the number of users is zero, and that the apparatus will discontinue the shut down procedure to continue to operate if the user selects a predetermined period of time in advance, and no one will remain on.
In specific implementation, when the number of the users fails to be acquired, reading a preset number of the users (or adopting a mode of user self-setting input) as the current number of the users; and when the activity state of the user fails to be acquired, reading a preset activity state (or adopting a mode of self-setting input by the user) as the current activity state.
S02: calculating the addition temperature parameter and the addition humidity parameter according to the number of the users and the activity state of the users;
it is easy to understand that when the number of users is different, the corresponding temperature and humidity for the human body to feel comfortable are different, for example, when the number of people in the target monitoring area is too large, the temperature needs to be properly reduced, when the user status is different, the corresponding temperature and humidity for the human body to feel comfortable are different, for example, when the user is detected to be in a sleep status, the temperature needs to be properly increased, so the addition temperature parameter and the addition humidity parameter need to be calculated according to the number of users and the activity status of the users through the following formulas,
wherein, T1 is an addition temperature parameter, m is the number of users, p is a temperature coefficient corresponding to the number of users, n is a user state, q is a temperature coefficient corresponding to a user activity state, RH1 is an addition humidity parameter, i is a humidity coefficient corresponding to the number of users, and j is a humidity coefficient corresponding to the user activity state. For example, when the detected number of people is 30, the temperature coefficient corresponding to the number of people 30 is 0.03, and both are static, the parameter value corresponding to the user state is 0.5, and the temperature coefficient corresponding to the static state is 0.1, the addition temperature parameter is:
30*0.03+0.5*0.1＝0.95。
accordingly, in this implementation, the step S20 specifically includes the following steps:
s201: and calculating a target temperature parameter and a target humidity parameter according to the preset temperature parameter, the preset humidity parameter, the historical temperature parameter, the historical humidity parameter, the addition temperature parameter, the addition humidity parameter and the weight of each parameter.
It is easy to understand that, in order to make the environmental conditioning equipment more intelligent, the number of users and the activity state of the users need to be added to fine tune the target temperature coefficient and the target humidity coefficient, so that the users are in a more comfortable state, and the phenomenon that the environmental conditioning equipment is in an overload state for a long time is also avoided.
In a specific implementation, the target temperature parameter and the target humidity parameter can be calculated by the following formulas,
wherein, T0Is a target temperature parameter, T1Is the addition temperature parameter, a is the weight corresponding to the addition temperature parameter, T2Is a predetermined temperature parameter, b is a weight corresponding to the predetermined temperature parameter, T3Is a historical temperature parameter, c is a weight corresponding to the historical temperature parameter, RH0For presetting the humidity parameter, RH1D is the weight corresponding to the addition humidity parameter, RH2Is a preset humidity parameter, e is a weight corresponding to the preset humidity parameter, RH3F is the historical humidity parameter, and f is the weight corresponding to the historical humidity parameter. For example, if the addition temperature parameter is 0.5 ℃, the weight corresponding to the addition temperature parameter is 1, the preset temperature parameter is 25 ℃, the weight corresponding to the preset temperature parameter is 0.5, the historical temperature parameter is 26 ℃, and the weight corresponding to the historical temperature parameter is 0.5, then the target temperature parameter is: 0.5 × 1+25 × 0.5+26 × 0.5 ═ 26 ℃.
The embodiment of the invention achieves the aim of regulating and controlling the current temperature parameter and the current humidity parameter in real time by introducing the change factors of the number of users and the activity state of the users, improves the user experience, enables the parameter regulation to be more intelligent by a multi-dimensional data comprehensive online self-regulation and control mode based on a PID algorithm, and also reduces the energy consumption.
In addition, an embodiment of the present invention further provides a storage medium, where the storage medium stores a field environment energy-saving control program, and the field environment energy-saving control program, when executed by a processor, implements the steps of the field environment energy-saving control method described above.
Referring to fig. 4, fig. 4 is a block diagram illustrating a first embodiment of the energy-saving control device for on-site environment according to the present invention.
As shown in fig. 4, the field environment energy saving control apparatus provided in the embodiment of the present invention includes:
the system comprises a parameter acquisition module 10, a parameter storage module and a parameter processing module, wherein the parameter acquisition module is used for acquiring historical temperature parameters and historical humidity parameters of a target monitoring environment, and the target monitoring environment comprises a plurality of environment adjusting devices;
the parameter calculation module 20 is configured to calculate a target temperature parameter and a target humidity parameter according to a preset temperature parameter, a preset humidity parameter, the historical temperature parameter and the historical humidity parameter;
the quantity determining module 30 is configured to determine the corresponding equipment quantity by using a preset group control algorithm according to the target temperature parameter and the target humidity parameter;
and the state adjusting module 40 is configured to select a target environment adjusting device of the number of devices from the environment adjusting devices, and adjust the target environment adjusting device to an on state.
In the embodiment, a target temperature parameter and a target humidity parameter are calculated by acquiring a historical temperature parameter and a historical humidity parameter of a target monitoring environment and according to a preset temperature parameter, a preset humidity parameter, the historical temperature parameter and the historical humidity parameter; determining the corresponding equipment quantity by adopting a preset group control algorithm according to the target temperature parameter and the target humidity parameter; and selecting the target environment adjusting devices with the number of the devices from the environment adjusting devices, and adjusting the target environment adjusting devices to be in an open state, so that the aims of adjusting a plurality of environment adjusting devices in real time and reducing the workload of management and maintenance are fulfilled, the user experience is improved, and the energy waste is reduced.
Based on the first embodiment of the field environment energy-saving control device of the present invention, a second embodiment of the field environment energy-saving control device of the present invention is proposed.
In this embodiment, the parameter obtaining module 10 is further configured to obtain the number of users and the user activity state in the target monitoring environment;
in addition, the parameter obtaining module 10 is further configured to obtain the number of users, the physiological information of the users, and the location information of the users in the target monitoring environment, and determine the activity state of the users according to the physiological information of the users and the location information of the users;
in addition, the parameter obtaining module 10 is further configured to obtain a current temperature parameter and a current humidity parameter;
the parameter calculating module 20 is further configured to calculate a target temperature parameter and a target humidity parameter according to the preset temperature parameter, the preset humidity parameter, the historical temperature parameter, the historical humidity parameter, the addition temperature parameter, the addition humidity parameter, and the weights of the parameters by using the following formulas,
wherein, T0Is a target temperature parameter, T1Is the addition temperature parameter, a is the weight corresponding to the addition temperature parameter, T2Is a predetermined temperature parameter, b is a weight corresponding to the predetermined temperature parameter, T3Is a historical temperature parameter, c is a weight corresponding to the historical temperature parameter, RH0For presetting the humidity parameter, RH1D is the weight corresponding to the addition humidity parameter, RH2Is a preset humidity parameter, e is a weight corresponding to the preset humidity parameter, RH3F is the historical humidity parameter, and f is the weight corresponding to the historical humidity parameter;
in addition, the parameter calculating module 20 is further configured to calculate the addition temperature parameter and the addition humidity parameter according to the number of users and the activity status of the users through the following formulas,
wherein, T1For the addition temperature parameter, m is the number of users, and p is the temperature system corresponding to the number of usersNumber, n is user state, q is temperature coefficient corresponding to user activity state, RH1For the addition humidity parameter, i is the humidity coefficient corresponding to the number of users, and j is the humidity coefficient corresponding to the activity state of the users.
In addition, the parameter calculating module 20 is further configured to adjust the current temperature parameter and the current humidity parameter to the target temperature parameter and the target humidity parameter by using a PID-based self-calibration algorithm.
Other embodiments or specific implementation manners of the energy-saving control device for the site environment of the invention can refer to the above method embodiments, and are not described herein again.
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 solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., a rom/ram, a magnetic disk, an optical disk) 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 (8)
1. An energy-saving control method for a field environment, which is characterized by comprising the following steps:
acquiring the number of users and the activity state of the users in a target monitoring environment;
calculating an addition temperature parameter and an addition humidity parameter according to the number of the users and the user activity state;
acquiring historical temperature parameters and historical humidity parameters of the target monitoring environment, wherein the target monitoring environment comprises a plurality of environment adjusting devices;
calculating a target temperature parameter and a target humidity parameter according to a preset temperature parameter, a preset humidity parameter, the historical temperature parameter, the historical humidity parameter, the addition temperature parameter, the addition humidity parameter and the weight of each parameter;
determining the corresponding equipment quantity by adopting a preset group control algorithm according to the target temperature parameter and the target humidity parameter;
and selecting the target environment adjusting equipment with the equipment number from the environment adjusting equipment, and adjusting the target environment adjusting equipment to be in an opening state.
2. The method of claim 1, wherein a target temperature parameter and a target humidity parameter are calculated according to the preset temperature parameter, the preset humidity parameter, the historical temperature parameter, the historical humidity parameter, the addition temperature parameter, the addition humidity parameter, and weights of the parameters by the following formula,
wherein, T0Is a target temperature parameter, T1Is the addition temperature parameter, a is the weight corresponding to the addition temperature parameter, T2Is a predetermined temperature parameter, b is a weight corresponding to the predetermined temperature parameter, T3Is a historical temperature parameter, c is a weight corresponding to the historical temperature parameter, RH0For presetting the humidity parameter, RH1D is the weight corresponding to the addition humidity parameter, RH2Is a preset humidity parameter, e is a weight corresponding to the preset humidity parameter, RH3F is the historical humidity parameter, and f is the weight corresponding to the historical humidity parameter.
3. The method of claim 1, wherein the step of obtaining the number of users and the activity status of the users in the target monitoring environment specifically comprises:
acquiring the number of users, the physiological information of the users and the position information of the users in the target monitoring environment;
and determining the activity state of the user according to the physiological information of the user and the position information of the user.
4. The method of claim 3, wherein the addition temperature parameter and the addition humidity parameter are calculated according to the number of users and the activity status of the users by the following formulas,
wherein, T1Adding temperature parameters, wherein m is the number of users, p is the temperature coefficient corresponding to the number of users, n is the state of the users, q is the temperature coefficient corresponding to the active state of the users, and RH1For the addition humidity parameter, i is the humidity coefficient corresponding to the number of users, and j is the humidity coefficient corresponding to the activity state of the users.
5. The method of any of claims 1-4, wherein the step of obtaining historical temperature parameters and historical humidity parameters of the target monitored environment is preceded by the step of:
acquiring a current temperature parameter and a current humidity parameter;
correspondingly, after the step of calculating the target temperature parameter and the target humidity parameter according to the preset temperature parameter, the preset humidity parameter, the historical temperature parameter, the historical humidity parameter, the addition temperature parameter, the addition humidity parameter and the weight of each parameter, the method further comprises the following steps:
and adjusting the current temperature parameter and the current humidity parameter into the target temperature parameter and the target humidity parameter by adopting a PID-based self-correction algorithm.
6. An on-site environment energy-saving control device, characterized in that the device comprises:
the system comprises a parameter acquisition module, a parameter storage module and a parameter processing module, wherein the parameter acquisition module is used for acquiring historical temperature parameters and historical humidity parameters of a target monitoring environment, and the target monitoring environment comprises a plurality of environment adjusting devices;
the parameter calculation module is used for calculating a target temperature parameter and a target humidity parameter according to a preset temperature parameter, a preset humidity parameter, the historical temperature parameter, the historical humidity parameter, an addition temperature parameter, an addition humidity parameter and the weight of each parameter;
the quantity determining module is used for determining the corresponding equipment quantity by adopting a preset group control algorithm according to the target temperature parameter and the target humidity parameter;
the state adjusting module is used for selecting target environment adjusting equipment with the equipment number from the environment adjusting equipment and adjusting the target environment adjusting equipment to be in an opening state;
the parameter acquisition module is also used for acquiring the number of users and the activity states of the users in the target monitoring environment;
and the parameter calculation module is also used for calculating an addition temperature parameter and an addition humidity parameter according to the number of the users and the activity states of the users.
7. An on-site environmental energy-saving control apparatus, characterized in that the apparatus comprises:
a memory, a processor, and a site environment energy saving control program stored on the memory and executable on the processor, the site environment energy saving control program when executed by the processor implementing the steps of the site environment energy saving control method according to any one of claims 1 to 5.
8. A storage medium, characterized in that the storage medium has stored thereon a site environment energy saving control program, which when executed by a processor, applies the steps of the site environment energy saving control method according to any one of claims 1 to 5.
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| CN111397151B (en) * | 2020-03-30 | 2022-06-28 | 广东美的制冷设备有限公司 | Air conditioning equipment and control method and device thereof |
| CN112484259B (en) * | 2020-12-04 | 2021-11-16 | 珠海格力电器股份有限公司 | Humidity control method and device, electronic equipment and storage medium |
| CN113203194B (en) * | 2021-04-25 | 2023-01-06 | 南京广厦软件有限公司 | High-precision constant-temperature constant-humidity heating and ventilation control method and system and readable storage medium |
| CN117249529A (en) * | 2022-06-10 | 2023-12-19 | 佛山市顺德区美的电子科技有限公司 | Air conditioner control method and device, air conditioner and storage medium |
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