CN117806205A - Power control methods, devices, systems, equipment and storage media for intelligent equipment - Google Patents

Abstract

The present application relates to a method, device, system, equipment and storage medium for controlling power of smart devices. The method includes: receiving control demand information from the power system; obtaining status information and power information of the smart device; determining whether the smart device is a smart device to be regulated based on the control demand information and the status information and power information of the smart device; when determining that the smart device is a smart device to be regulated, generating a power control instruction based on the control demand information and the power information of the smart device and sending it to the smart device so that the smart device executes the power control instruction. In an embodiment of the present application, the control demand information comes from the power system. Starting from the demand of the power system, it is first identified whether the smart device can be regulated, and then power regulation is performed on the smart devices that can be regulated. Adjusting the power usage of smart devices can fundamentally solve the problem of tight power supply in the power system.

Description

Power control methods, devices, systems, equipment and storage media for intelligent equipment

Technical Field

The present application relates to the field of intelligent control technology, and in particular to a power control method, device, system, equipment and storage medium for intelligent equipment.

Background technique

With the continuous progress of the economy, people's living standards continue to improve, and various industries are also developing rapidly. In order to meet the needs of life and industry, the electricity load has increased rapidly. For example: In smart buildings, multi-split air conditioners provide heating in winter and cooling in summer, which consumes a lot of electricity. The surge in electricity load poses great challenges to the power grid system.

In order to save power consumption and alleviate the problem of power shortage, the traditional approach is to perform power regulation on the user side for electrical equipment, taking the user's use or experience as the starting point to minimize power consumption. For example: when it is detected that there is no one in the living room, the power level of the smart light will be lowered to dim the light, thereby saving power consumption.

However, on the user side, electric energy is adjusted from the user's perspective, and this electric energy adjustment is based on user demand, which ignores the consideration of electric energy supply and cannot fundamentally solve the problem of power shortage. For example: On a cold winter day, the heating demand of office buildings is very high throughout the day. The general public has no way of knowing whether there is a power shortage problem in the power system, and it is rare for them to actively lower the heating temperature due to the arrival of peak power consumption. According to the situation, even if the power consumption regulation strategy is implemented on the user side, the power consumption regulation strategy must first ensure the user's experience, and it is difficult to solve the power supply shortage problem on the grid side.

Contents of the invention

This application provides a power control method, device, system, equipment and storage medium for intelligent equipment to solve the problem of power supply shortage on the power grid side when it is difficult to perform power control on the power equipment on the user side.

In view of the above technical problems, the technical solution of this application is solved through the following embodiments:

Embodiments of the present application provide a power control method for smart devices, which includes: receiving control demand information from a power system; obtaining status information and power information of smart devices; and controlling power according to the control demand information and the status of the smart device. information and electric energy information to determine whether the intelligent device is an intelligent device to be regulated; when it is determined that the intelligent device is an intelligent device to be regulated, generate electric energy regulation based on the regulation demand information and the electric energy information of the intelligent device. The instruction is sent to the smart device so that the smart device executes the power control instruction.

Before obtaining the status information and power information of the smart device, the method further includes: collecting the status information of the smart device; collecting the power information of the smart device through a smart meter to which the smart device is connected; or predicting the power information of the smart device using a pre-built power information prediction model; wherein the status information of the smart device is used as input to the power information prediction model.

Wherein, the control demand information includes: target power; the power information of the smart device includes: the operating power, the lowest power threshold and the highest power threshold of the smart device; the determination of whether the smart device is a smart device to be controlled The device includes: determining whether the intelligent device is operating normally according to the operation information of the intelligent device; when determining that the intelligent device is operating normally, comparing the operating power of the intelligent device with the target power and the intelligent device respectively. The lowest power threshold of the device is compared with the highest power threshold of the smart device; when the operating power of the smart device is greater than the target power, and the operating power of the smart device is greater than the lowest power threshold of the smart device , determine the smart device as the smart device to be controlled; when the operating power of the smart device is less than the target power, and the operating power of the smart device is less than the highest power threshold of the smart device, the smart device is The above-mentioned intelligent device is determined to be an intelligent device to be controlled.

Wherein, the regulation demand information includes: target power; the power information of the smart device includes: the operating power of the smart device; and the power regulation instruction is generated based on the regulation demand information and the power information of the smart device. , including: when it is determined that the operating power of the smart device is greater than the target power, generating a first type of power regulation instruction; wherein the first type of power regulation instruction is used to instruct the smart device to lower the current power level. The first preset value; wherein, the level of the power level is positively correlated with the input power; when it is determined that the operating power of the smart device is less than the target power, a second type of power regulation instruction is generated; where, The second type of power control instruction is used to instruct the smart device to increase the current power level by a second preset value.

Wherein, the control demand information includes: control duration; and obtaining the status information and power information of the smart device includes: starting from the starting time of the control duration, every preset control time period, obtaining the The status information and power information corresponding to the smart device in the current regulation time period; determining whether the smart device is a smart device to be regulated based on the regulation demand information and the status information and power information of the smart device includes: Determine whether the smart device is an intelligent device to be controlled in the current control time period according to the control demand information and the status information and electric energy information of the smart device in the current control time period; the control demand information according to the control demand information and Generating a power regulation instruction based on the power information of the smart device and sending it to the smart device includes: generating a power regulation instruction for the current regulation time period based on the regulation demand information and the power information of the smart device in the current regulation time period. Regulate the power regulation instructions of the smart device and send them to the smart device, wait for the next regulation time period to come, and continue to obtain the status information and power information of the smart device until the regulation duration ends.

Wherein, the regulation demand information includes: target power; the electric energy information of the smart device system includes: the operating power of the smart device; the starting time of the regulation duration is: the time when the regulation demand information is received ; Or, the preconfigured power plan control time; or, determine the time when the intelligent device reaches the control target; wherein, when it is determined that the operating power of the intelligent device is equal to the target power, or, the preset number of consecutive times is determined. When the operating power of the smart device is within a preset range centered on the target power, it is determined that the smart device has reached the control target.

Embodiments of the present application also provide an electric energy control device for intelligent equipment, including: a receiving module for receiving control demand information from the power system; an acquisition module for obtaining status information and electric energy information of the intelligent equipment; and a determining module , used to determine whether the smart device is an intelligent device to be controlled according to the control demand information and the status information and power information of the smart device; a control module is used to determine whether the smart device is an intelligent device to be controlled. When the device is installed, a power regulation instruction is generated and sent to the smart device according to the regulation demand information and the power information of the smart device, so that the smart device executes the power regulation command.

Embodiments of the present application also provide a power control system for smart devices, including: a flexible gateway and smart devices and power systems respectively connected to the flexible gateway; the power system sends control demand information to the flexible gateway; The flexible gateway receives the regulation demand information from the power system; obtains the status information and electric energy information of the intelligent device; and determines whether the intelligent device is based on the regulation demand information and the status information and electric energy information of the intelligent device. The smart device to be controlled; when it is determined that the smart device is the smart device to be controlled, a power control instruction is generated and sent to the smart device according to the control demand information and the power information of the smart device; the smart device The device receives the electric energy control instruction and executes the electric energy control instruction.

Embodiments of the present application also provide a power control device for an intelligent device, including: at least one communication interface; at least one bus connected to the at least one communication interface; at least one processor connected to the at least one bus ; At least one memory connected to the at least one bus, wherein the processor is configured to: execute the power control program of the intelligent device stored in the memory to implement any one of the above intelligent devices Electric energy control methods.

Embodiments of the present application also provide a computer-readable storage medium that stores computer-executable instructions, and the computer-executable instructions are executed to implement the above-mentioned power control method for smart devices. .

The above technical solution provided by the embodiment of the present application has the following advantages over the prior art: the method provided by the embodiment of the present application can receive control demand information from the power system; obtain the status information and power information of the smart device; determine whether the smart device is a smart device to be regulated based on the control demand information and the status information and power information of the smart device; when determining that the smart device is a smart device to be regulated, generate a power control instruction based on the control demand information and the power information of the smart device and send it to the smart device so that the smart device executes the power control instruction. In the embodiment of the present application, the control demand information comes from the power system. Taking the demand of the power system as the starting point, it is first identified whether the smart device can be regulated, and then power regulation is performed on the smart devices that can be regulated. Adjusting the power usage of smart devices fundamentally solves the problem of tight power supply in the power system.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

In order to more clearly explain the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to describe the embodiments or the prior art. Obviously, for those of ordinary skill in the art, It is said that other drawings can be obtained based on these drawings without exerting creative labor.

One or more embodiments are exemplified by the pictures in the corresponding drawings. These illustrative illustrations do not constitute limitations to the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements. Unless otherwise stated, the figures in the drawings are not intended to be limited to scale.

Figure 1 is a structural diagram of a power control system for smart devices according to an embodiment of the present application;

Figure 2 is a structural diagram of a power control system for smart devices according to another embodiment of the present application;

Figure 3 is a flow chart of a power control method for smart devices according to an embodiment of the present application;

Figure 4 is a step flow chart of continuous regulation according to an embodiment of the present application;

Figure 5 is a structural diagram of a power control device of an intelligent device according to an embodiment of the present application;

Figure 6 is a structural diagram of a power control device of an intelligent device according to an embodiment of the present application.

Detailed ways

In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

The disclosure below provides many different embodiments or examples to implement the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the application can repeat reference numbers and/or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and/or settings discussed.

Embodiments of the present application provide an electric energy control system for intelligent equipment. As shown in Figure 1, it is a structural diagram of a power control system for smart devices according to an embodiment of the present application.

The power control system for smart devices in this embodiment of the present application includes: a flexible gateway 110 and smart devices 120 and power systems 130 respectively connected to the flexible gateway 110 . Among them, the smart device can be a multi-split air conditioner.

The flexible gateway 110 can establish a connection with the smart device 120 through the communication bus. The flexible gateway 110 can establish a connection with the power system 130 in a wired or wireless manner.

The power system 130 sends the regulation demand information to the flexible gateway 110 . The control requirement information is: instruction information used to instruct the flexible gateway 110 to control the power of the smart device 120 . The power system 130 can send regulation demand information to the flexible gateway 110 when the power supply is tight. The tight power supply means that the electric energy that the power system 130 can supply is less than the electric energy threshold.

The flexible gateway 110 receives the regulation demand information from the power system 130; obtains the status information and power information of the smart device 120; and determines whether the smart device 120 can be regulated based on the regulation demand information and the status information and power information of the smart device 120. Smart device; only when the smart device 120 is a smart device that can be controlled, according to the control demand information and the power information of the smart device 120, a power control instruction for controlling the smart device is generated and sent to the smart device 120, by The smart device 120 executes the power control instruction. Smart devices that can be controlled are smart devices that are operating normally and have room for control.

The status information of the smart device 120 can be obtained from the smart device 120 , or a report from the smart device 120 can be received. The power information of the smart device 120 can be predicted based on the historical status information and historical power information of the smart device 120 , or a smart meter can be used to measure the power information of the smart device.

Furthermore, the power control system of the above-mentioned smart device may also include: a smart meter system 140. The smart meter system 140 connects the smart device 120 and the flexible gateway 110. Figure 2 is a structural diagram of the power control system of the smart device according to another embodiment of the present application. According to the power size of the smart device 120, the smart meter system 140 includes at least one smart meter. At least one smart meter is connected to the smart device 120, and the at least one smart meter is used to measure the power information of the smart device 120. The power measured by the at least one smart meter is counted, and the power sum is used as the operating power of the smart device 120.

Further, after building the power control system of the smart device, it is necessary to ensure that the flexible gateway 110 can communicate normally with the smart device 120, the smart meter system 140, and the power system 130. Before applying the power control system of smart devices, test the effectiveness of each part to determine whether the smart device 120, the smart meter system 140, and the flexible gateway 110 are working properly. Determine whether the accuracy of each smart meter in the smart meter system 140 meets the requirements. Determine whether the flexible gateway 110 can normally receive messages from the power system 130 .

Based on the above-mentioned power control system for smart devices, embodiments of the present application provide a method for power control of smart devices. The execution subject of the embodiment of this application is a flexible gateway.

Figure 3 is a flow chart of a power control method for smart devices according to an embodiment of the present application.

Step S310: receiving control demand information from the power system.

The control demand information is generated by the power system based on the power supply situation and can be used as reference information for regulating the power use of smart devices.

Regulation demand information, including but not limited to: target power. The target power refers to the power that the power system can provide to the smart devices connected to the flexible gateway.

Step S320: Obtain the status information and power information of the smart device.

Types of smart devices, including but not limited to: multi-split air conditioners.

Status information of smart devices, including but not limited to: operating status and fault status of smart devices. Among them, the running status includes but is not limited to: running and not running. Fault status includes but is not limited to: fault and no fault.

Power information of smart devices, including but not limited to: operating power, minimum power threshold, and maximum power threshold of smart devices. The lowest power threshold may be the input power corresponding to the lowest power level of the smart device. The maximum power threshold may be the input power corresponding to the highest power level of the smart device.

The power level refers to the input power level of the smart device. The smart device has at least two power levels, and the smart device corresponds to different input powers at different power levels. Different input power causes different power consumption of smart devices. There is a positive correlation between the power level and the input power, that is: the higher the power level, the higher the input power, and the higher the power consumption of the smart device; the lower the power level, the lower the input power, and the power consumption of the smart device. The lower the battery. For example: a smart light has three power levels. Power level 1 corresponds to the smart light being turned off, power level 2 corresponds to low brightness, and power level 3 corresponds to high brightness.

Step S330: Determine whether the smart device is a smart device to be controlled based on the control requirement information and the status information and power information of the smart device.

Intelligent equipment refers to intelligent equipment that operates normally and has control space (can be controlled) in its power level.

Since the regulation demand information includes the target power, the electric energy information of the smart device includes the operating power, the minimum power threshold, and the maximum power threshold of the smart device. According to the operation information of the intelligent device, it can be determined whether the intelligent device is operating normally; when determining that the intelligent device is operating normally, the operating power of the intelligent device is compared with the target power and the minimum power of the intelligent device respectively. The power threshold is compared with the highest power threshold of the smart device; when the operating power of the smart device is greater than the target power, and the operating power of the smart device is greater than the lowest power threshold of the smart device, the The smart device is determined to be a smart device to be controlled; when the operating power of the smart device is less than the target power, and the operating power of the smart device is less than the highest power threshold of the smart device, the smart device is Identified as a smart device to be controlled.

Further, an intelligent device whose operating state is running and whose fault state is fault-free is determined to be a normally operating intelligent device.

Furthermore, if the operating power of the smart device is greater than the target power, it means that the smart device needs to reduce the operating power; if the operating power of the smart device is greater than the minimum power threshold of the smart device, it means that the smart device has room to reduce the power level, that is, the smart device has room to reduce the operating power. In the space of power, at this time, the smart device is identified as a smart device that regulates power. When the operating power of the smart device is greater than the target power, if the operating power of the smart device is less than or equal to the minimum power threshold of the smart device, there will be no lower power level that can be adjusted.

Furthermore, if the operating power of the smart device is less than the target power, it means that the smart device is allowed to increase the operating power; if the operating power of the smart device is less than the maximum power threshold of the smart device, it means that the smart device has room to increase the power level, that is, the smart device has room to improve its operation. power space, at this time, the smart device is identified as the smart device to be controlled. When the operating power of the smart device is less than the target power, if the operating power of the smart device is greater than or equal to the highest power threshold of the smart device, there will be no higher power level that can be adjusted.

If it is determined that the smart device is not the smart device to be controlled, for example: the smart device is not running or the smart device is faulty, the power control of the smart device will not be performed.

Step S340: When it is determined that the smart device is a smart device to be controlled, a power control instruction is generated and sent to the smart device according to the control demand information and the power information of the smart device, so that the smart device can execute The power control instructions.

Electric energy control instructions are used to control the power levels of power components in smart devices. By adjusting the power level of the power component, the power of the smart device can be directly adjusted.

Since the regulation demand information includes target power; the power information of the smart device system includes: the operating power of the smart device; when it is determined that the operating power of the smart device is greater than the target power, a first type of power regulation is generated Instructions; wherein, the first type of electric energy control instruction is used to instruct the smart device to reduce the current power level by a first preset value; wherein, the level of the power level is positively correlated with the input power; after determining When the operating power of the smart device is less than the target power, a second type of power regulation instruction is generated; wherein the second type of power regulation instruction is used to instruct the smart device to increase the current power level by a second preset value.

The first preset value and the second preset value may be empirical values or values obtained through experiments. For example: the first preset value and the second preset value are both 1, then when lowering the power gear, you can lower it by 1 gear each time, and when you increase the power gear, you can increase it by 1 gear each time. Bit.

After the electric energy control instruction is generated, the electric energy control instruction is sent to the intelligent device, and the intelligent device executes the electric energy control instruction and adjusts the current power level. When the electric energy control instruction is a first-type electric energy control instruction, the intelligent device executes the first-type electric energy control instruction and reduces the current power level to a first preset value. When the electric energy control instruction is a second type of electric energy control instruction, the smart device executes the second type of electric energy control instruction and increases the current power level to a second preset value.

In the embodiment of the present application, the regulation demand information from the power system is received; the status information and electric energy information of the intelligent device are obtained; and the intelligent device is determined according to the regulation demand information and the status information and electric energy information of the intelligent device. Whether it is an intelligent device to be regulated; when it is determined that the intelligent device is an intelligent device to be regulated, a power regulation instruction is generated and sent to the intelligent device according to the regulation demand information and the power information of the intelligent device, so that The intelligent device executes the power control instruction.

In the embodiment of the present application, the regulation demand information comes from the power system. Based on the demand of the power system, it is first identified whether the smart device can be regulated, and then the power regulation is performed on the smart devices that can be regulated. The power usage of the smart devices is adjusted to fundamentally solve the problem of power shortage in the power system.

In the embodiment of the present application, the adjustment object of electric energy control is the power level of the smart device, that is, adjusting the input power of the smart device, adjusting the power consumption of the smart device from the root, and simplifying the power consumption adjustment. Moreover, with reference to this embodiment, power control can be applied to different area ranges, power control of smart devices can be carried out for buildings, power control of smart devices can be carried out for administrative regions, and even power control of smart devices in a larger range can be carried out. , which can effectively and timely alleviate the power shortage problem of the power system.

Generally speaking, in user-side regulation, power adjustment is performed for smart devices in a single user area. The adjustment process needs to pay attention to user experience, so that power adjustment needs to refer to the environmental information of the user area, such as: temperature, humidity, ambient brightness, etc., in order to maximize Satisfy the user's comfort needs to the greatest extent, and during the adjustment process, each operating parameter of the smart device can only be adjusted in a fine-grained manner to ensure the user's satisfaction with the smart device product to the greatest extent and retain the user's stickiness to the smart device product. There is no way to know the power pressure of the power system, and we are not concerned about it, so we cannot alleviate the problem of power supply shortage in the power system.

The power system has both sudden and regular power shortages. However, no matter which situation is faced, it needs to be responded to in a timely manner. Since the collection of information has a delay, before obtaining the status information and power information of the smart device, the status information of the smart device can be collected; the power information of the smart device can be collected through the smart meter connected to the smart device. ; Or, use a pre-constructed power information prediction model to predict the power information of the smart device; wherein the status information of the smart device is used as the input of the power information prediction model.

Further, the status information can be obtained from the smart device at regular intervals, or the smart device can be made to report the status information at regular intervals.

Further, the power information of the smart device can be collected at regular intervals, or the power information of the smart device can be determined using the power information prediction model at regular intervals. The electric energy information prediction model can be a mathematical model. The input value of the power information prediction model is the status information of the smart device. The output value is the power information of the smart device. The parameters in the power information prediction model can be obtained through actual testing, or by linear fitting using the historical status information of smart devices and the historical power information at the corresponding time.

For example: the electric energy information prediction model is:

The operating power of the smart device = coefficient * power level of the power component + offset value;

Among them, the operating power of the intelligent device is the electric energy information; the coefficient and offset value are the parameters; the power gear of the power component is the operating information; the power component is the most important energy-consuming component in the intelligent device. For example: the power component of a multi-split air conditioner is the air conditioner outdoor unit.

Since the collection of information is delayed, this embodiment prepares the operating information and power information of the smart device in advance, which can make the generation of power control instructions more timely.

Since users can actively control smart devices, after using the embodiment of the present application to regulate the power of smart devices, users can control smart devices and adjust individual operating parameters of smart devices. However, power shortages generally last for a period of time, so in order to ensure the effect of power regulation, the smart device can be allowed to receive the user's control instructions normally, but the smart device can be controlled to prohibit executing the user's control instructions; or, the power regulation method of the smart device of this embodiment can be used to continuously regulate the power of the smart device.

This continuous control method is described below. As shown in Figure 4, it is a flow chart of continuous control steps according to an embodiment of the present application.

Step S410: Receive control demand information from the power system.

Control demand information, including but not limited to: target power, control duration and control type.

The duration of regulation refers to the duration of continuous power regulation of smart devices. The starting time of the duration of regulation can be determined according to demand. For example: first perform targeted power regulation on the smart device, and after the operating power of the smart device reaches the target power, start continuous power regulation on the smart device. Another example: starting from receiving the regulation demand information, perform continuous power regulation on the smart device, and during the continuous power regulation process, make the operating power of the smart device reach the target power.

Control types include: real-time control and planned control. Among them, real-time control means that after receiving the control demand information, the power control of the smart device starts. Planned control refers to starting to control the power of smart devices at a specified time.

When the control type is planned control, the control demand information also includes the preconfigured power plan control time, so that the power control of the intelligent device can be performed starting from the power plan control time. The power plan control time can be pre-configured in the power system.

Step S420: Starting from the starting time of the regulation duration, every preset regulation time period, obtain the status information and power information corresponding to the smart device in the current regulation time period.

In an embodiment of the application, the starting time of the duration of the regulation is: the time when the regulation demand information is received; or, the pre-configured power plan regulation time; or, the time when it is determined that the smart device reaches the regulation target; wherein, when it is determined that the operating power of the smart device is equal to the target power, or when it is determined for a preset number of consecutive times that the operating power of the smart device is within a preset range centered on the target power, it is determined that the smart device has reached the regulation target.

Further, when the control type is real-time control, the starting time of the control duration is the time when the power control demand is received. When the control type is planned control, the starting time of the control duration is the preconfigured power plan control time.

Furthermore, since the status information and electric energy information can be collected at regular intervals, the status information and electric energy information corresponding to the current regulation time period can be the status information and electric energy information whose collection time is closest to the current regulation time period. Of course, the status information and electric energy information corresponding to the current control time period can also be the status information and electric energy information collected during the current control time period.

Further, when the smart device is a multi-split air conditioner, the status information of the smart device is the status information of the outdoor unit of the multi-split air conditioner. When the smart device is a multi-split air conditioner, the status information of the smart device is the status information of the outdoor unit of the multi-split air conditioner.

Step S430, based on the control demand information and the status information and power information of the smart device in the current control time period, determine whether the smart device is a smart device to be controlled in the current control time period; if yes, execute step S440; if not, end this process.

Since smart devices may shut down or malfunction at any time, it is necessary to re-obtain the status information and power information of the smart devices during each control period; based on the newly acquired status information and power information of each smart device, re-determine whether the smart device is Smart devices to be controlled.

Further, when the smart device is a multi-split air conditioner, the outdoor unit of the multi-split air conditioner is running and has no faults, and it can be determined that the multi-split air conditioner is a normally operating smart device.

Step S440: According to the control demand information and the power information of the smart device in the current control time period, generate a power control instruction for controlling the smart device in the current control time period and send it to the smart device so that the power control instruction is sent to the smart device. The intelligent device executes the power control instruction.

When the smart device is a multi-split air conditioner, the power control command is sent to the central control device of the multi-split air conditioner, and the central control device executes the power control command to adjust the current gear of the outdoor unit of the multi-split air conditioner.

Step S450: Determine whether the control duration is over; if so, the process can be ended; if not, jump to step S420.

The process of continuously regulating smart devices is a cyclic process. Every other regulation time period, the status information and power information corresponding to the smart device in the current regulation time period are obtained; according to the regulation demand information and the current regulation time of the smart device The status information and electric energy information of the time period are used to determine whether the intelligent device is an intelligent device to be regulated in the current regulation time period; when it is determined that the intelligent device is an intelligent device to be regulated, based on the regulation demand information and the The electric energy information of the intelligent device in the current control time period, generates the electric energy control instruction for controlling the intelligent device in the current control time period and sends it to the intelligent device, waits for the next control time period to come, and continues to obtain the intelligent device status information and power information until the end of the control duration.

The embodiment of the present application adopts flexible control technology to effectively reduce the power of smart devices and alleviate the pressure on the power network. Compared with traditional power control technologies, such as turning the machine on and off or setting the temperature, the embodiment of the present application can more directly and effectively adjust the operating power of smart devices without shutting down the machine.

An embodiment of the present application also provides a power control device for intelligent equipment. As shown in FIG. 5 , it is a structural diagram of a power control device of an intelligent device according to an embodiment of the present application.

The power control device of the smart device includes:

The receiving module 510 is used to receive regulation demand information from the power system.

The acquisition module 520 is used to acquire the status information and power information of the smart device.

The determination module 530 is configured to determine whether the smart device is a smart device to be controlled based on the control demand information and the status information and power information of the smart device.

The control module 540 is used to generate a power control instruction and send it to the smart device according to the control demand information and the power information of the smart device when determining that the smart device is the smart device to be controlled, so that the smart device executes the power control instruction.

The functions of the device described in the embodiments of the present application have been described in the above method embodiments. Therefore, for details that are not detailed in the description of this embodiment, please refer to the relevant descriptions in the previous embodiments and will not be described again here.

An embodiment of the present application further provides a power control device for a smart device, as shown in FIG6 , which is a structural diagram of a power control device for a smart device according to an embodiment of the present application.

The power control device of the smart device includes: a processor 610, a communication interface 620, a memory 630 and a communication bus 640. Among them, the processor 610, the communication interface 620, and the memory 630 complete communication with each other through the communication bus 640.

The memory 630 is used to store computer programs.

In one embodiment of the present application, the processor 610 is used to implement the power regulation method of the smart device provided in any of the foregoing method embodiments when executing the program stored on the memory 630, including: receiving regulation requirements from the power system. information; obtain the status information and power information of the smart device; determine whether the smart device is a smart device to be controlled according to the control demand information and the status information and power information of the smart device; after determining that the smart device is When a smart device is to be controlled, a power control instruction is generated and sent to the smart device according to the control demand information and the power information of the smart device, so that the smart device executes the power control command.

Before obtaining the status information and power information of the smart device, the method further includes: collecting the status information of the smart device; collecting the power information of the smart device through a smart meter to which the smart device is connected; or predicting the power information of the smart device using a pre-built power information prediction model; wherein the status information of the smart device is used as input to the power information prediction model.

Wherein, the control demand information includes: target power; the power information of the smart device includes: the operating power, the lowest power threshold and the highest power threshold of the smart device; the determination of whether the smart device is a smart device to be controlled The device includes: determining whether the intelligent device is operating normally according to the operation information of the intelligent device; when determining that the intelligent device is operating normally, comparing the operating power of the intelligent device with the target power and the intelligent device respectively. The lowest power threshold of the device is compared with the highest power threshold of the smart device; when the operating power of the smart device is greater than the target power, and the operating power of the smart device is greater than the lowest power threshold of the smart device , determine the smart device as the smart device to be controlled; when the operating power of the smart device is less than the target power, and the operating power of the smart device is less than the highest power threshold of the smart device, the smart device is The above-mentioned intelligent device is determined to be an intelligent device to be controlled.

Wherein, the regulation demand information includes: target power; the power information of the smart device includes: the operating power of the smart device; and the power regulation instruction is generated based on the regulation demand information and the power information of the smart device. , including: when it is determined that the operating power of the smart device is greater than the target power, generating a first type of power regulation instruction; wherein the first type of power regulation instruction is used to instruct the smart device to lower the current power level. The first preset value; wherein, the level of the power level is positively correlated with the input power; when it is determined that the operating power of the smart device is less than the target power, a second type of power regulation instruction is generated; where, The second type of power control instruction is used to instruct the smart device to increase the current power level by a second preset value.

Wherein, the control demand information includes: control duration; and obtaining the status information and power information of the smart device includes: starting from the starting time of the control duration, every preset control time period, obtaining the The status information and power information corresponding to the smart device in the current regulation time period; determining whether the smart device is a smart device to be regulated based on the regulation demand information and the status information and power information of the smart device includes: Determine whether the smart device is an intelligent device to be controlled in the current control time period according to the control demand information and the status information and electric energy information of the smart device in the current control time period; the control demand information according to the control demand information and Generating a power regulation instruction based on the power information of the smart device and sending it to the smart device includes: generating a power regulation instruction for the current regulation time period based on the regulation demand information and the power information of the smart device in the current regulation time period. Regulate the power regulation instructions of the smart device and send them to the smart device, wait for the next regulation time period to come, and continue to obtain the status information and power information of the smart device until the regulation duration ends.

Wherein, the regulation demand information includes: target power; the electric energy information of the smart device system includes: the operating power of the smart device; the starting time of the regulation duration is: the time when the regulation demand information is received ; Or, the preconfigured power plan control time; or, determine the time when the intelligent device reaches the control target; wherein, when it is determined that the operating power of the intelligent device is equal to the target power, or, the preset number of consecutive times is determined. When the operating power of the smart device is within a preset range centered on the target power, it is determined that the smart device has reached the control target.

Embodiments of the present application also provide a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the steps of the power control method for an intelligent device as provided in any of the foregoing method embodiments are implemented. Since the power control method of the smart device has been described in detail above, for details that are not detailed in the description of this embodiment, please refer to the relevant descriptions in the foregoing embodiments and will not be repeated here.

The device embodiments described above are only illustrative. The units described as separate components may or may not be physically separated. The components shown as units may or may not be physical units, that is, they may be located in One location, or it can be distributed across multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a general hardware platform, and of course, by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the relevant technology can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM/RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiment.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. The terms "comprises", "includes", "contains" and "having" are inclusive and thus indicate the presence of stated features, steps, operations, elements and/or parts but do not exclude the presence or addition of one or Various other features, steps, operations, elements, components, and/or combinations thereof. The method steps, procedures, and operations described herein are not to be construed as requiring that they be performed in the particular order described or illustrated, unless an order of performance is expressly indicated. It should also be understood that additional or alternative steps may be used.

The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims (10)

1. An electric energy control method for intelligent equipment, which is characterized by including: Receive control demand information from the power system; Obtain status information and power information of smart devices; Determine whether the smart device is a smart device to be controlled according to the control demand information and the status information and power information of the smart device; When it is determined that the smart device is a smart device to be controlled, a power control instruction is generated and sent to the smart device according to the control demand information and the power information of the smart device, so that the smart device executes the power control instruction. control instructions. 2. The method according to claim 1, characterized in that before obtaining the status information and power information of the smart device, it also includes: Collect status information of the smart device; Collect the power information of the smart device through a smart meter connected to the smart device; or use a pre-built power information prediction model to predict the power information of the smart device; where the status information of the smart device is used as The input of the electric energy information prediction model. 3. The method according to claim 1, characterized in that, The control demand information includes: target power; The power information of the smart device includes: the operating power, the lowest power threshold and the highest power threshold of the smart device; The determining whether the smart device is a smart device to be regulated includes: Determine whether the smart device is operating normally according to the operating information of the smart device; When determining that the smart device is operating normally, comparing the operating power of the smart device with the target power, the lowest power threshold of the smart device, and the highest power threshold of the smart device respectively; When the operating power of the intelligent device is greater than the target power, and the operating power of the intelligent device is greater than the lowest power threshold of the intelligent device, the intelligent device is determined to be an intelligent device to be regulated; When the operating power of the intelligent device is less than the target power and the operating power of the intelligent device is less than the highest power threshold of the intelligent device, the intelligent device is determined to be an intelligent device to be regulated. 4. The method according to claim 1, characterized in that, The regulation demand information includes: target power; The power information of the smart device includes: the operating power of the smart device; The generating of the power regulation instruction according to the regulation demand information and the power information of the smart device includes: When it is determined that the operating power of the smart device is greater than the target power, a first type of power regulation instruction is generated; wherein the first type of power regulation instruction is used to instruct the smart device to reduce the current power level by a first predetermined amount. Set value; wherein, the level of the power gear is positively correlated with the input power; When it is determined that the operating power of the smart device is less than the target power, a second type of power regulation instruction is generated; wherein the second type of power regulation instruction is used to instruct the smart device to increase the current power level by a second default value. 5. The method according to claim 1, characterized in that, The regulation demand information includes: regulation duration; The method of obtaining status information and power information of smart devices includes: Starting from the starting time of the control duration, every preset control time period, obtain the status information and electric energy information corresponding to the smart device in the current control time period; The determining whether the smart device is a smart device to be regulated according to the regulation demand information and the state information and power information of the smart device includes: Determine whether the smart device is an intelligent device to be controlled in the current control time period based on the control demand information and the status information and power information of the smart device in the current control time period; Generating and sending power regulation instructions to the smart device based on the regulation demand information and the power information of the smart device includes: According to the regulation demand information and the power information of the smart device in the current regulation time period, a power regulation instruction for regulating the smart device in the current regulation time period is generated and sent to the smart device, waiting for the next regulation time. When the period comes, continue to obtain the status information and power information of the smart device until the regulation duration ends. 6. The method according to claim 5, characterized in that, The control demand information includes: target power; The power information of the smart device system includes: the operating power of the smart device; The starting time of the control duration is: The time when the regulation demand information is received; or Preconfigured power plan control time; or, Determine the time for the smart device to reach the control target; wherein, when it is determined that the operating power of the smart device is equal to the target power, or it is determined that the operating power of the smart device is at a level with the target power for a preset number of consecutive times. When the value is within the preset range of the center, it is determined that the smart device reaches the control target. 7. An electric energy control device for intelligent equipment, which is characterized in that it includes: The receiving module is used to receive control demand information from the power system; Acquisition module, used to obtain status information and power information of smart devices; A determination module, configured to determine whether the smart device is an smart device to be controlled based on the control demand information and the status information and power information of the smart device; A control module, configured to generate a power control instruction and send it to the smart device according to the control demand information and the power information of the smart device when it is determined that the smart device is a smart device to be controlled, so that the smart device can The device executes the power control instruction. 8. A power control system for intelligent devices, characterized by comprising: Flexible gateways and smart devices and power systems respectively connected to the flexible gateways; The power system sends regulation demand information to the flexible gateway; The flexible gateway receives the regulation demand information from the power system; obtains the status information and power information of the smart device; and determines whether the smart device is based on the regulation demand information and the status information and power information of the smart device. is an intelligent device to be controlled; when it is determined that the intelligent device is an intelligent device to be controlled, generate an electric energy control instruction and send it to the intelligent device according to the control demand information and the electric energy information of the intelligent device; The smart device receives the power control instruction and executes the power control instruction. 9. A power control device for an intelligent device, characterized in that it comprises: at least one communication interface; at least one bus connected to the at least one communication interface; at least one processor connected to the at least one bus; and at least one memory connected to the at least one bus, wherein the processor is configured to: execute a power control program for the intelligent device stored in the memory to implement the power control method for the intelligent device described in any one of claims 1 to 6. 10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are executed to implement the power control method of the smart device according to any one of claims 1 to 6.