Intelligent flexible control method and system

Abstract

The present invention discloses an intelligent flexible control method and system, comprising: obtaining user setting requirements; setting an air conditioning load flexible control operating mode based on the user setting requirements; collecting air conditioning load data, environmental data, and operating status data in real time; obtaining flexible control instructions based on the air conditioning load flexible control operating mode and the air conditioning load data, environmental data, and operating status data; and sending the flexible control instructions to a preset air conditioning control module to flexibly control the air conditioning unit. The present invention comprehensively analyzes the load and environment based on user requirements and the environment in which the air conditioner is located, and formulates different control schemes to reduce the air conditioning's energy loss.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent air-conditioning control, and more specifically, to an intelligent flexible control method and system. Background Art

[0002] In the field of energy management, load and environment coordinated control technology is crucial to improving the energy efficiency of air conditioners. Although traditional methods can independently monitor temperature, humidity or load data, they lack a multi-data fusion mechanism; or they excessively pursue load stability and ignore the impact of the environment on equipment efficiency, thereby increasing the burden on air conditioners and causing unnecessary losses. Summary of the Invention

[0003] In order to solve at least one of the above technical problems, the purpose of the present invention is to provide an intelligent flexible control method that can comprehensively analyze the load and environment based on user needs and the environment in which the air conditioner is located, formulate different control plans, and thus reduce the energy loss of the air conditioner.

[0004] A first aspect of the present invention provides an intelligent flexible control method, comprising:

[0005] Get user setting requirements;

[0006] Set the air conditioning load flexible adjustment operation mode according to user setting requirements;

[0007] Real-time collection of air conditioning load data, environmental data and operating status data;

[0008] Based on the air conditioning load flexible adjustment operation mode, the flexible adjustment instruction is obtained according to the air conditioning load data, environmental data and operation status data;

[0009] The flexible adjustment instruction is sent to a preset air-conditioning control module to perform flexible adjustment on the air-conditioning unit.

[0010] In this solution, the step of obtaining a flexible adjustment instruction based on the air conditioning load flexible adjustment operation mode according to the air conditioning load data, environmental data and operating status data includes:

[0011] When the preset intelligent flexible control terminal is connected to the air-conditioning unit for the first time, it pre-processes the air-conditioning load data and operating status data based on the preset uplink protocol to obtain recognizable air-conditioning data;

[0012] When the preset intelligent flexible control terminal is not connected to the air-conditioning unit for the first time, the air-conditioning load data and operating status data are pre-processed based on the preset downlink protocol to obtain recognizable air-conditioning data;

[0013] The identifiable air conditioning data includes the current air conditioning power value and heating / cooling status;

[0014] According to the environmental data, the humidity and temperature values ​​of the current air conditioner environment are obtained;

[0015] Set the air conditioner power adjustment value to , the formula is:

[0016] ,in Indicates the current air conditioning power value. 、 Indicates the corresponding conversion coefficient and is greater than zero. When the air conditioner is in heating state, k=1; when the air conditioner is in cooling state, k=-1. ,in Indicates the set temperature in the user's setting requirements. Indicates the current temperature value of the air conditioner environment. ,in Indicates the humidity value set by the user or the default humidity value. Indicates the humidity value of the current environment where the air conditioner is located;

[0017] Subtract the current air conditioning power value from the air conditioning power adjustment value to obtain the air conditioning power difference;

[0018] If the air conditioning power difference is greater than or equal to the preset air conditioning power difference threshold, the air conditioning power difference is multiplied by the preset flexible adjustment sensitivity to obtain the current actual air conditioning power adjustment value;

[0019] Generates a flexible adjustment instruction for the corresponding air conditioner based on the actual adjustment value of the current air conditioner power.

[0020] This program also includes;

[0021] when When the temperature is greater than the preset threshold, an increase Conversion factor information;

[0022] Based on the increase Conversion factor information, confirm The conversion factor is:

[0023] ;in Indicates the basic conversion coefficient of the temperature factor of the current air conditioner environment. Indicates the dynamic adjustment coefficient of the temperature conversion coefficient;

[0024] when When the humidity is greater than the preset threshold, an increase Conversion factor information;

[0025] Based on the increase Conversion factor information, confirm The conversion factor is:

[0026] ;in Indicates the basic conversion coefficient of the humidity factor of the current air conditioner environment. Indicates the dynamic adjustment coefficient of the humidity conversion factor.

[0027] This program also includes;

[0028] when is greater than zero, and When it is less than zero, if Greater than or equal to ; then generate cooling control command, if , generate dehumidification control command;

[0029] when is greater than zero, and When greater than zero, if Greater than or equal to ; then generate cooling control command, if , generate humidification control commands.

[0030] In this solution, the steps of pre-processing the air conditioning load data and the operating status data based on the preset uplink protocol to obtain identifiable air conditioning data specifically include:

[0031] Determine the corresponding air conditioning load data ID and operation status data ID according to the air conditioning load data and operation status data;

[0032] Based on the preset uplink protocol, obtain the air conditioner 645 protocol data DI;

[0033] Match the air conditioner 645 protocol data DI with the preset 645 protocol data mapping table. If there is no match, an error message is triggered. If the match is successful, match the air conditioner load data ID and operating status data ID with the preset air conditioner data mapping table. If the match is successful, the data type and RAM address are obtained.

[0034] According to the data type and RAM address, the air conditioning load data and operating status data are encoded to obtain identifiable air conditioning data.

[0035] In this solution, the steps of pre-processing the air conditioning load data and the operating status data based on the preset downlink protocol to obtain identifiable air conditioning data specifically include:

[0036] Determine the corresponding air conditioning load data ID and operation status data ID according to the air conditioning load data and operation status data;

[0037] Match the corresponding air conditioning load data ID and operation status data ID with the mb register mapping table. If the match is successful, write the corresponding air conditioning load data ID and operation status data ID into the preset intelligent flexible control terminal;

[0038] The corresponding air conditioning load data ID and operating status data ID are matched with the preset enumeration value mapping table and mb enumeration value mapping table respectively. If it is enumeration value data, the mb enumeration value data is converted into air conditioning enumeration value data; if it is integer data, the integer data is converted to obtain conversion value data, and the conversion value data is placed in the corresponding position of the mapping table to obtain identifiable air conditioning data.

[0039] In this solution, the step of sending the flexible adjustment instruction to a preset air-conditioning control module to perform flexible adjustment on the air-conditioning unit specifically includes:

[0040] Based on the preset downlink protocol, the air conditioner address in the flexible adjustment instruction is read to determine the corresponding air conditioner register address;

[0041] According to the corresponding air conditioner register address and the preset mb register mapping table, the mb data ID in the flexible adjustment instruction is obtained;

[0042] Match the mb data ID with the preset air conditioning data mapping table. When the match is successful, if the corresponding mb data is an enumeration value, the enumeration value is converted into an air conditioning enumeration value; if the corresponding mb data is an integer value, the corresponding integer value is converted and placed in the specified position of the mb bit value mapping table.

[0043] A second aspect of the present invention provides an intelligent flexible control system, including a memory and a processor. The memory stores an intelligent flexible control method program, and when the processor executes the intelligent flexible control method program, the following steps are implemented:

[0044] Get user setting requirements;

[0045] Set the air conditioning load flexible adjustment operation mode according to user setting requirements;

[0046] Real-time collection of air conditioning load data, environmental data and operating status data;

[0047] Based on the air conditioning load flexible adjustment operation mode, the flexible adjustment instruction is obtained according to the air conditioning load data, environmental data and operation status data;

[0048] The flexible adjustment instruction is sent to a preset air-conditioning control module to perform flexible adjustment on the air-conditioning unit.

[0049] In this solution, the step of obtaining a flexible adjustment instruction based on the air conditioning load flexible adjustment operation mode according to the air conditioning load data, environmental data and operating status data includes:

[0050] When the preset intelligent flexible control terminal is connected to the air-conditioning unit for the first time, it pre-processes the air-conditioning load data and operating status data based on the preset uplink protocol to obtain recognizable air-conditioning data;

[0051] When the preset intelligent flexible control terminal is not connected to the air-conditioning unit for the first time, the air-conditioning load data and operating status data are pre-processed based on the preset downlink protocol to obtain recognizable air-conditioning data;

[0052] The identifiable air conditioning data includes the current air conditioning power value and heating / cooling status;

[0053] According to the environmental data, the humidity and temperature values ​​of the current air conditioner environment are obtained;

[0054] Set the air conditioner power adjustment value to , the formula is:

[0055] ,in Indicates the current air conditioning power value. 、 Indicates the corresponding conversion coefficient and is greater than zero. When the air conditioner is in heating state, k=1; when the air conditioner is in cooling state, k=-1. ,in Indicates the set temperature in the user's setting requirements. Indicates the current temperature value of the air conditioner environment. ,in Indicates the humidity value set by the user or the default humidity value. Indicates the humidity value of the current environment where the air conditioner is located;

[0056] Subtract the current air conditioning power value from the air conditioning power adjustment value to obtain the air conditioning power difference;

[0057] If the air conditioning power difference is greater than or equal to the preset air conditioning power difference threshold, the air conditioning power difference is multiplied by the preset flexible adjustment sensitivity to obtain the current actual air conditioning power adjustment value;

[0058] Generates a flexible adjustment instruction for the corresponding air conditioner based on the actual adjustment value of the current air conditioner power.

[0059] This program also includes;

[0060] when When the temperature is greater than the preset threshold, an increase Conversion factor information;

[0061] Based on the increase Conversion factor information, confirm The conversion factor is:

[0062] ;in Indicates the basic conversion coefficient of the temperature factor of the current air conditioner environment. Indicates the dynamic adjustment coefficient of the temperature conversion coefficient;

[0063] when When the humidity is greater than the preset threshold, an increase Conversion factor information;

[0064] Based on the increase Conversion factor information, confirm The conversion factor is:

[0065] ;in Indicates the basic conversion coefficient of the humidity factor of the current air conditioner environment. Indicates the dynamic adjustment coefficient of the humidity conversion factor.

[0066] The present invention discloses an intelligent flexible control method and system, comprising: obtaining user setting requirements; setting an air conditioning load flexible control operating mode based on the user setting requirements; collecting air conditioning load data, environmental data, and operating status data in real time; obtaining flexible control instructions based on the air conditioning load flexible control operating mode and the air conditioning load data, environmental data, and operating status data; and sending the flexible control instructions to a preset air conditioning control module to flexibly control the air conditioning unit. The present invention comprehensively analyzes the load and environment based on user requirements and the environment in which the air conditioner is located, and formulates different control schemes to reduce the air conditioning's energy loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0067] Figure 1 A flow chart of an intelligent flexible control method of the present invention is shown;

[0068] Figure 2 Shows a flow chart of the uplink protocol reading and writing air conditioner data in the present invention;

[0069] Figure 3 It shows the flow chart of the downlink protocol reading and writing air-conditioning data in the present invention;

[0070] Figure 4 A schematic diagram of an air conditioner enumeration value mapping table in the present invention is shown;

[0071] Figure 5 A flow chart showing the air conditioner's response to a flexible adjustment instruction in the present invention is shown;

[0072] Figure 6 A block diagram of an intelligent flexible control system of the present invention is shown. DETAILED DESCRIPTION

[0073] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features therein can be combined with each other.

[0074] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0075] Figure 1 A flow chart of an intelligent flexible control method of the present invention is shown.

[0076] like Figure 1 As shown, the present invention discloses an intelligent flexible control method, comprising:

[0077] S101, obtaining user setting requirements;

[0078] S102, setting the air conditioning load flexible adjustment operation mode according to user setting requirements;

[0079] S103, collecting air conditioning load data, environmental data and operating status data in real time;

[0080] S104, based on the air conditioning load flexible adjustment operation mode, obtain a flexible adjustment instruction according to the air conditioning load data, environmental data and operation status data;

[0081] S105: Send the flexible adjustment instruction to a preset air-conditioning control module to perform flexible adjustment on the air-conditioning unit.

[0082] According to an embodiment of the present invention, the user setting requirements include the operating setting requirements for the air conditioner and the setting requirements for the environment in which the air conditioner is located, such as the operating setting requirements for the air conditioner include cooling, heating, dehumidification, humidification, etc.; the setting requirements for the environment in which the air conditioner is located include whether the air conditioner is located in an industrial plant, a commercial complex, a residence, etc.; the corresponding air conditioning load flexible adjustment operation mode is set according to the user setting requirements, such as industrial air conditioning load flexible adjustment operation mode, commercial air conditioning load flexible adjustment operation mode and residential air conditioning load flexible adjustment operation mode, and the basic conversion coefficient of each operation mode is set differently, such as in the industrial air conditioning load flexible adjustment operation mode. , ; In the flexible regulation mode of residential air conditioning load , .

[0083] According to an embodiment of the present invention, the step of obtaining a flexible adjustment instruction based on the air conditioning load flexible adjustment operation mode, according to the air conditioning load data, environmental data and operating status data, specifically includes;

[0084] When the preset intelligent flexible control terminal is connected to the air-conditioning unit for the first time, it pre-processes the air-conditioning load data and operating status data based on the preset uplink protocol to obtain recognizable air-conditioning data;

[0085] When the preset intelligent flexible control terminal is not connected to the air-conditioning unit for the first time, the air-conditioning load data and operating status data are pre-processed based on the preset downlink protocol to obtain recognizable air-conditioning data;

[0086] The identifiable air conditioning data includes the current air conditioning power value and heating / cooling status;

[0087] According to the environmental data, the humidity and temperature values ​​of the current air conditioner environment are obtained;

[0088] Set the air conditioner power adjustment value to , the formula is:

[0089] ,in Indicates the current air conditioning power value. 、 Indicates the corresponding conversion coefficient and is greater than zero. When the air conditioner is in heating state, k=1; when the air conditioner is in cooling state, k=-1. ,in Indicates the set temperature in the user's setting requirements. Indicates the current temperature value of the air conditioner environment. ,in Indicates the humidity value set by the user or the default humidity value. Indicates the humidity value of the current environment where the air conditioner is located;

[0090] Subtract the current air conditioning power value from the air conditioning power adjustment value to obtain the air conditioning power difference;

[0091] If the air conditioning power difference is greater than or equal to the preset air conditioning power difference threshold, the air conditioning power difference is multiplied by the preset flexible adjustment sensitivity to obtain the current actual air conditioning power adjustment value;

[0092] Generates a flexible adjustment instruction for the corresponding air conditioner based on the actual adjustment value of the current air conditioner power.

[0093] It should be noted that the air-conditioning load data includes the corresponding air-conditioning power value, and the operating status data includes the heating / cooling status. The air-conditioning load data and the operating status data are pre-processed and combined to obtain recognizable air-conditioning data; the flexible adjustment instruction includes the current actual adjustment value of the air-conditioning power, the address of the corresponding air-conditioning, the control command and other data, and the control command includes the cooling control command, the heating control command, the dehumidification control command, the humidification control command, etc.

[0094] Furthermore, when the electricity price environment in which the air-conditioning unit is located is in a stable state, the corresponding flexible adjustment sensitivity is set according to the air-conditioning user end, for example, it is set to 0.8; when the electricity price environment in which the air-conditioning unit is located is in a fluctuating state, the corresponding flexible adjustment sensitivity is set according to the electricity price, and the formula is: ,in Indicates the initial flexibility adjustment sensitivity, Indicates the corresponding electricity price conversion coefficient, Indicates the current electricity price signal, Indicates the lowest electricity price; the flexible adjustment sensitivity set at the air conditioner user end is better than the flexible adjustment sensitivity set at the electricity price; the initial flexible adjustment sensitivity is less than or equal to 1; the flexible adjustment sensitivity is less than or equal to 1 and greater than 0.5; Indicates the flexibility adjustment sensitivity.

[0095] According to an embodiment of the present invention, further comprising;

[0096] when When the temperature is greater than the preset threshold, an increase Conversion factor information;

[0097] Based on the increase Conversion factor information, confirm The conversion factor is:

[0098] ;in Indicates the basic conversion coefficient of the temperature factor of the current air conditioner environment. Indicates the dynamic adjustment coefficient of the temperature conversion coefficient;

[0099] when When the humidity is greater than the preset threshold, an increase Conversion factor information;

[0100] Based on the increase Conversion factor information, confirm The conversion factor is:

[0101] ;in Indicates the basic conversion coefficient of the humidity factor of the current air conditioner environment. Indicates the dynamic adjustment coefficient of the humidity conversion factor.

[0102] It should be noted that the basic conversion coefficient of the temperature factor of the environment where the air conditioner is located is dynamically adjusted by the temperature difference; the basic conversion coefficient of the humidity factor of the environment where the air conditioner is located is dynamically adjusted by the humidity difference.

[0103] According to an embodiment of the present invention, further comprising;

[0104] when is greater than zero, and When it is less than zero, if Greater than or equal to ; then generate cooling control command, if , generate dehumidification control command;

[0105] when is greater than zero, and When greater than zero, if Greater than or equal to ; then generate cooling control command, if , generate humidification control commands.

[0106] It should be noted that when a cooling control command is generated, the corresponding air conditioner will first enter the cooling operation mode; when a dehumidification control command is generated, the corresponding air conditioner will first enter the dehumidification operation mode.

[0107] Figure 2 The flowchart of the uplink protocol reading and writing air-conditioning data in the present invention is shown.

[0108] like Figure 2 As shown, the steps of pre-processing the air-conditioning load data and the operating status data based on the preset uplink protocol to obtain identifiable air-conditioning data specifically include:

[0109] Determine the corresponding air conditioning load data ID and operation status data ID according to the air conditioning load data and operation status data;

[0110] Based on the preset uplink protocol, obtain the air conditioner 645 protocol data DI;

[0111] Match the air conditioner 645 protocol data DI with the preset 645 protocol data mapping table. If there is no match, an error message is triggered. If the match is successful, match the air conditioner load data ID and operating status data ID with the preset air conditioner data mapping table. If the match is successful, the data type and RAM address are obtained.

[0112] According to the data type and RAM address, the air conditioning load data and operating status data are encoded to obtain identifiable air conditioning data.

[0113] It should be noted that, for example, the preset uplink protocol is the uplink 645 protocol. According to the flexible control terminal extension protocol, the parameters and data structure of the air-conditioning equipment are defined, and an ID number is defined for each parameter and data. Each operating status and fault bit in the air-conditioning data structure also corresponds to an ID number; the preset 645 protocol data mapping table corresponds the 645 protocol DI with the data ID. Therefore, the corresponding data ID is found according to the air-conditioning 645 protocol data DI, and the match is successful; the preset air-conditioning data mapping table contains the data type, number of decimal places, and RAM address, and corresponds to the data ID. The corresponding data type and RAM address are found according to the air-conditioning load data ID and the operating status data ID; after obtaining the identified air-conditioning data, the corresponding data is parsed and stored in the corresponding mb memory mapping table.

[0114] Figure 3 The flowchart of the downlink protocol reading and writing air-conditioning data in the present invention is shown.

[0115] like Figure 3 As shown, the steps of pre-processing the air-conditioning load data and the operating status data based on the preset downlink protocol to obtain identifiable air-conditioning data specifically include:

[0116] Determine the corresponding air conditioning load data ID and operation status data ID according to the air conditioning load data and operation status data;

[0117] Match the corresponding air conditioning load data ID and operation status data ID with the mb register mapping table. If the match is successful, write the corresponding air conditioning load data ID and operation status data ID into the preset intelligent flexible control terminal;

[0118] The corresponding air conditioning load data ID and operating status data ID are matched with the preset enumeration value mapping table and mb enumeration value mapping table respectively. If it is enumeration value data, the mb enumeration value data is converted into air conditioning enumeration value data; if it is integer data, the integer data is converted to obtain conversion value data, and the conversion value data is placed in the corresponding position of the mapping table to obtain identifiable air conditioning data.

[0119] It should be noted that the preset downlink protocol is the downlink modbus protocol; the mb register mapping table is the modbus register mapping table; the mb register mapping table includes information such as the register address, type, data decimal point, etc., and associates the register with the data ID. In addition, it also includes a modbus enumeration value mapping table, a modbus bit value mapping table, etc.; the mb enumeration value is the modbus enumeration value, and the air conditioner enumeration value mapping table stores air conditioner enumeration value data, such as Figure 4 shown.

[0120] According to an embodiment of the present invention, the step of sending the flexible adjustment instruction to a preset air-conditioning control module to perform flexible adjustment on the air-conditioning unit specifically includes:

[0121] Based on the preset downlink protocol, the air conditioner address in the flexible adjustment instruction is read to determine the corresponding air conditioner register address;

[0122] According to the corresponding air conditioner register address and the preset mb register mapping table, the mb data ID in the flexible adjustment instruction is obtained;

[0123] Match the mb data ID with the preset air conditioning data mapping table. When the match is successful, if the corresponding mb data is an enumeration value, the enumeration value is converted into an air conditioning enumeration value; if the corresponding mb data is an integer value, the corresponding integer value is converted and placed in the specified position of the mb bit value mapping table.

[0124] It should be noted that if Figure 5 As shown, MB is the abbreviation of MODBUS; the MB memory mapping table of the corresponding position is found according to the air conditioner memory address. When all address processing is completed, the downlink MODBUS responds to the flexible adjustment instruction and then controls the air conditioner according to the MB enumeration value mapping table and the MB bit value mapping table.

[0125] According to an embodiment of the present invention, the further embodiment includes:

[0126] When the air conditioning unit consists of multiple air conditioning units, extract the actual operating power of each air conditioning unit;

[0127] Get the maximum allowable operating power of each air conditioner;

[0128] Subtract the actual operating power of the corresponding air conditioner from the maximum allowable operating power of each air conditioner to obtain the increaseable operating power of the corresponding air conditioner;

[0129] Traverse all air conditioners in the air conditioning unit to obtain the set of units that can increase their operating power;

[0130] Accumulate the values ​​in the set of increaseable operating powers to obtain the total increaseable operating power;

[0131] If the total operating power that can be increased is less than the actual adjustment value of the air conditioner power, an overload warning message will be triggered;

[0132] If the total increaseable operating power is greater than or equal to the actual adjustment value of the air conditioner power, the increaseable operating power of the air conditioner is divided by the total increaseable operating power to obtain the increase ratio of the air conditioner power of the corresponding air conditioner;

[0133] The power adjustment value of the corresponding air conditioner unit is obtained by multiplying the air conditioner power increase ratio of the air conditioner unit by the actual air conditioner power adjustment value.

[0134] Figure 6 A block diagram of an intelligent flexible control system of the present invention is shown.

[0135] like Figure 6 As shown, the second aspect of the present invention provides an intelligent flexible control system 6, including a memory 61 and a processor 62, wherein the memory stores an intelligent flexible control method program, and when the intelligent flexible control method program is executed by the processor, the following steps are implemented:

[0136] Get user setting requirements;

[0137] Set the air conditioning load flexible adjustment operation mode according to user setting requirements;

[0138] Real-time collection of air conditioning load data, environmental data and operating status data;

[0139] Based on the air conditioning load flexible adjustment operation mode, the flexible adjustment instruction is obtained according to the air conditioning load data, environmental data and operation status data;

[0140] The flexible adjustment instruction is sent to a preset air-conditioning control module to perform flexible adjustment on the air-conditioning unit.

[0141] In this solution, the step of obtaining a flexible adjustment instruction based on the air conditioning load flexible adjustment operation mode according to the air conditioning load data, environmental data and operating status data includes:

[0142] When the preset intelligent flexible control terminal is connected to the air-conditioning unit for the first time, it pre-processes the air-conditioning load data and operating status data based on the preset uplink protocol to obtain recognizable air-conditioning data;

[0143] When the preset intelligent flexible control terminal is not connected to the air-conditioning unit for the first time, the air-conditioning load data and operating status data are pre-processed based on the preset downlink protocol to obtain recognizable air-conditioning data;

[0144] The identifiable air conditioning data includes the current air conditioning power value and heating / cooling status;

[0145] According to the environmental data, the humidity and temperature values ​​of the current air conditioner environment are obtained;

[0146] Set the air conditioner power adjustment value to , the formula is:

[0147] ,in Indicates the current air conditioning power value. 、 Indicates the corresponding conversion coefficient and is greater than zero. When the air conditioner is in heating state, k=1; when the air conditioner is in cooling state, k=-1. ,in Indicates the set temperature in the user's setting requirements. Indicates the current temperature value of the air conditioner environment. ,in Indicates the humidity value set by the user or the default humidity value. Indicates the humidity value of the current environment where the air conditioner is located;

[0148] Subtract the current air conditioning power value from the air conditioning power adjustment value to obtain the air conditioning power difference;

[0149] If the air conditioning power difference is greater than or equal to the preset air conditioning power difference threshold, the air conditioning power difference is multiplied by the preset flexible adjustment sensitivity to obtain the current actual air conditioning power adjustment value;

[0150] Generates a flexible adjustment instruction for the corresponding air conditioner based on the actual adjustment value of the current air conditioner power.

[0151] This program also includes;

[0152] when When the temperature is greater than the preset threshold, an increase Conversion factor information;

[0153] Based on the increase Conversion factor information, confirm The conversion factor is:

[0154] ;in Indicates the basic conversion coefficient of the temperature factor of the current air conditioner environment. Indicates the dynamic adjustment coefficient of the temperature conversion coefficient;

[0155] when When the humidity is greater than the preset threshold, an increase Conversion factor information;

[0156] Based on the increase Conversion factor information, confirm The conversion factor is:

[0157] ;in Indicates the basic conversion coefficient of the humidity factor of the current air conditioner environment. Indicates the dynamic adjustment coefficient of the humidity conversion factor.

[0158] The present invention discloses an intelligent flexible control method and system, comprising: obtaining user setting requirements; setting an air conditioning load flexible control operating mode based on the user setting requirements; collecting air conditioning load data, environmental data, and operating status data in real time; obtaining flexible control instructions based on the air conditioning load flexible control operating mode and the air conditioning load data, environmental data, and operating status data; and sending the flexible control instructions to a preset air conditioning control module to flexibly control the air conditioning unit. The present invention comprehensively analyzes the load and environment based on user requirements and the environment in which the air conditioner is located, and formulates different control schemes to reduce the air conditioning's energy loss.

[0159] In the several embodiments provided in this application, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is merely a logical function division. In actual implementation, there may be other division methods, such as: multiple units or components can be combined, or can be integrated into another system, or some features can be ignored or not executed. In addition, the coupling, direct coupling, or communication connection between the components shown or discussed can be through some interfaces, and the indirect coupling or communication connection of the devices or units can be electrical, mechanical or other forms.

[0160] The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units; they may be located in one place or distributed across multiple network units; some or all of the units may be selected according to actual needs to achieve the purpose of the scheme of this embodiment.

[0161] In addition, all functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be separately used as a unit, or two or more units may be integrated into one unit; the above-mentioned integrated units may be implemented in the form of hardware or in the form of hardware plus software functional units.

[0162] Those skilled in the art will appreciate that all or part of the steps of the above-mentioned method embodiments may be implemented by hardware associated with program instructions, and the aforementioned program may be stored in a computer-readable storage medium. When the program is executed, the program executes the steps of the above-mentioned method embodiments. The aforementioned storage medium includes various media that can store program codes, such as mobile storage devices, read-only memories (ROMs), random access memories (RAMs), magnetic disks, or optical disks.

[0163] Alternatively, if the integrated units described above are implemented as software modules and sold or used as standalone products, they can also be stored on a computer-readable storage medium. Based on this understanding, the technical solutions of the embodiments of the present invention, or the portion that contributes to the prior art, can be embodied in the form of a software product. This computer software product, stored on a storage medium, includes instructions for enabling a computer device (such as a personal computer, server, or network device) to execute all or part of the methods described in various embodiments of the present invention. The aforementioned storage media include various media capable of storing program code, such as removable storage devices, ROM, RAM, magnetic disks, or optical disks.

Claims

1. An intelligent flexible control method, characterized in that: include: Get user setting requirements; Set the air conditioning load flexible adjustment operation mode according to user setting requirements; Real-time collection of air conditioning load data, environmental data and operating status data; Based on the air conditioning load flexible adjustment operation mode, the flexible adjustment instruction is obtained according to the air conditioning load data, environmental data and operation status data; Sending the flexible adjustment instruction to a preset air-conditioning control module to perform flexible adjustment on the air-conditioning unit; The flexible adjustment operation mode based on the air conditioning load, according to the air conditioning load data, environmental data and operating status data, the step of obtaining a flexible adjustment instruction, specifically comprising; When the preset intelligent flexible control terminal is connected to the air-conditioning unit for the first time, it pre-processes the air-conditioning load data and operating status data based on the preset uplink protocol to obtain recognizable air-conditioning data; When the preset intelligent flexible control terminal is not connected to the air-conditioning unit for the first time, the air-conditioning load data and operating status data are pre-processed based on the preset downlink protocol to obtain recognizable air-conditioning data; The identifiable air conditioning data includes the current air conditioning power value and heating / cooling status; According to the environmental data, the humidity and temperature values ​​of the current air conditioner environment are obtained; Set the air conditioner power adjustment value to , the formula is: ,in Indicates the current air conditioning power value. 、 Indicates the corresponding conversion coefficient and is greater than zero. When the air conditioner is in heating state, k=1; when the air conditioner is in cooling state, k=-1. ,in Indicates the set temperature in the user's setting requirements. Indicates the current temperature value of the air conditioner environment. ,in Indicates the humidity value set by the user or the default humidity value. Indicates the humidity value of the current environment where the air conditioner is located; Subtract the current air conditioning power value from the air conditioning power adjustment value to obtain the air conditioning power difference; If the air conditioning power difference is greater than or equal to the preset air conditioning power difference threshold, the air conditioning power difference is multiplied by the preset flexible adjustment sensitivity to obtain the current actual air conditioning power adjustment value; Generates a flexible adjustment instruction for the corresponding air conditioner based on the actual adjustment value of the current air conditioner power.

2. The intelligent flexible control method according to claim 1, characterized in that: Also includes; when When the temperature is greater than the preset threshold, an increase Conversion factor information; Based on the increase Conversion factor information, confirm The conversion factor is: ;in Indicates the basic conversion coefficient of the temperature factor of the current air conditioner environment. Indicates the dynamic adjustment coefficient of the temperature conversion coefficient; when When the humidity is greater than the preset threshold, an increase Conversion factor information; Based on the increase Conversion factor information, confirm The conversion factor is: ;in Indicates the basic conversion coefficient of the humidity factor of the current air conditioner environment. Indicates the dynamic adjustment coefficient of the humidity conversion factor.

3. The intelligent flexible control method according to claim 1, characterized in that: Also includes; when is greater than zero, and When it is less than zero, if Greater than or equal to ; then generate cooling control command, if , generate dehumidification control command; when is greater than zero, and When greater than zero, if Greater than or equal to ; then generate cooling control command, if , generate humidification control commands.

4. The intelligent flexible control method according to claim 1, characterized in that: The step of pre-processing the air conditioning load data and the operating status data based on the preset uplink protocol to obtain identifiable air conditioning data specifically includes: Determine the corresponding air conditioning load data ID and operation status data ID according to the air conditioning load data and operation status data; Based on the preset uplink protocol, obtain the air conditioner 645 protocol data DI; Match the air conditioner 645 protocol data DI with the preset 645 protocol data mapping table. If there is no match, an error message is triggered. If the match is successful, match the air conditioner load data ID and operating status data ID with the preset air conditioner data mapping table. If the match is successful, the data type and RAM address are obtained. According to the data type and RAM address, the air conditioning load data and operating status data are encoded to obtain identifiable air conditioning data.

5. The intelligent flexible control method according to claim 1, characterized in that: The step of pre-processing the air conditioning load data and the operating status data based on the preset downlink protocol to obtain identifiable air conditioning data specifically includes: Determine the corresponding air conditioning load data ID and operation status data ID according to the air conditioning load data and operation status data; According to the corresponding air conditioning load data ID and operation status data ID and mb register mapping table, if the match is successful, the corresponding air conditioning load data ID and operation status data ID are written into the preset intelligent flexible control terminal; The corresponding air conditioning load data ID and operating status data ID are matched with the preset enumeration value mapping table and mb enumeration value mapping table respectively. If it is enumeration value data, the mb enumeration value data is converted into air conditioning enumeration value data; if it is integer data, the integer data is converted to obtain conversion value data, and the conversion value data is placed in the corresponding position of the mapping table to obtain identifiable air conditioning data.

6. The intelligent flexible control method according to claim 1, characterized in that: The step of sending the flexible adjustment instruction to a preset air-conditioning control module to perform flexible adjustment on the air-conditioning unit specifically includes: Based on the preset downlink protocol, the air conditioner address in the flexible adjustment instruction is read to determine the corresponding air conditioner register address; According to the corresponding air conditioner register address and the preset mb register mapping table, the mb data ID in the flexible adjustment instruction is obtained; Match the mb data ID with the preset air conditioning data mapping table. When the match is successful, if the corresponding mb data is an enumeration value, the enumeration value is converted into an air conditioning enumeration value; if the corresponding mb data is an integer value, the corresponding integer value is converted and placed in the specified position of the mb bit value mapping table.

7. An intelligent flexible control system, characterized in that: The system comprises a memory and a processor, wherein the memory stores an intelligent flexible control method program, and when the intelligent flexible control method program is executed by the processor, the following steps are implemented: Get user setting requirements; Set the air conditioning load flexible adjustment operation mode according to user setting requirements; Real-time collection of air conditioning load data, environmental data and operating status data; Based on the air conditioning load flexible adjustment operation mode, the flexible adjustment instruction is obtained according to the air conditioning load data, environmental data and operation status data; Sending the flexible adjustment instruction to a preset air-conditioning control module to perform flexible adjustment on the air-conditioning unit; The flexible adjustment operation mode based on the air conditioning load, according to the air conditioning load data, environmental data and operating status data, the step of obtaining a flexible adjustment instruction, specifically comprising; When the preset intelligent flexible control terminal is connected to the air-conditioning unit for the first time, it pre-processes the air-conditioning load data and operating status data based on the preset uplink protocol to obtain recognizable air-conditioning data; When the preset intelligent flexible control terminal is not connected to the air-conditioning unit for the first time, the air-conditioning load data and operating status data are pre-processed based on the preset downlink protocol to obtain recognizable air-conditioning data; The identifiable air conditioning data includes the current air conditioning power value and heating / cooling status; According to the environmental data, the humidity and temperature values ​​of the current air conditioner environment are obtained; Set the air conditioner power adjustment value to , the formula is: ,in Indicates the current air conditioning power value. 、 Indicates the corresponding conversion coefficient and is greater than zero. When the air conditioner is in heating state, k=1; when the air conditioner is in cooling state, k=-1. ,in Indicates the set temperature in the user's setting requirements. Indicates the current temperature value of the air conditioner environment. ,in Indicates the humidity value set by the user or the default humidity value. Indicates the humidity value of the current environment where the air conditioner is located; Subtract the current air conditioning power value from the air conditioning power adjustment value to obtain the air conditioning power difference; If the air conditioning power difference is greater than or equal to the preset air conditioning power difference threshold, the air conditioning power difference is multiplied by the preset flexible adjustment sensitivity to obtain the current actual air conditioning power adjustment value; Generates a flexible adjustment instruction for the corresponding air conditioner based on the actual adjustment value of the current air conditioner power.

8. The intelligent flexible control system according to claim 7, characterized in that: Also includes; when When the temperature is greater than the preset threshold, an increase Conversion factor information; Based on the increase Conversion factor information, confirm The conversion factor is: ;in Indicates the basic conversion coefficient of the temperature factor of the current air conditioner environment. Indicates the dynamic adjustment coefficient of the temperature conversion coefficient; when When the humidity is greater than the preset threshold, an increase Conversion factor information; Based on the increase Conversion factor information, confirm The conversion factor is: ;in Indicates the basic conversion coefficient of the humidity factor of the current air conditioner environment. Indicates the dynamic adjustment coefficient of the humidity conversion factor.

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