CN107643692B - Energy efficiency management system and method - Google Patents
Energy efficiency management system and method Download PDFInfo
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- CN107643692B CN107643692B CN201710821978.8A CN201710821978A CN107643692B CN 107643692 B CN107643692 B CN 107643692B CN 201710821978 A CN201710821978 A CN 201710821978A CN 107643692 B CN107643692 B CN 107643692B
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Abstract
The invention relates to the field of energy efficiency management, and particularly provides an energy efficiency management system and method. The energy efficiency management system comprises an infrared sensor, a control host, a relay, an electric quantity detection device and a communication module. The infrared sensor, the relay, the electric quantity detection device and the communication module are all electrically connected with the control host. The control host is in communication connection with the intelligent household appliances through the communication module, and the relay and the electric quantity detection device are arranged on the primary electricity utilization branch circuit and the secondary electricity utilization branch circuit. The method comprises the steps of judging the activity condition of indoor personnel through infrared images sensed by an infrared sensor, judging whether intelligent household appliances need to be used, analyzing the power utilization condition of each power utilization branch through acquired power consumption data of all levels of branches, and intelligently judging whether the intelligent household appliances need to be used and the mode of using the household appliances at present. From the perspective of the activity rule of the user, the energy efficiency of the family is intelligently managed, the intelligent degree is high, the energy is effectively saved, and meanwhile, the cost is low.
Description
Technical Field
The invention relates to the field of energy efficiency management, in particular to an energy efficiency management system and method.
Background
Along with the popularization of smart homes, the intelligent degree of home energy efficiency management is higher and higher, the states of various smart home products can be controlled through a home network, and various household appliances or distribution lines are not started and stopped manually in a traditional mode. However, the current home energy efficiency management only stays in the process that a user actively controls home equipment, and the improvement of the intelligent degree is limited in the control process or focuses on the intelligence of the home equipment.
Disclosure of Invention
An embodiment of the present invention is directed to a system and a method for energy efficiency management to improve the above problem.
In a first aspect, an embodiment of the present invention provides an energy efficiency management system, which is applied to an intelligent home platform, the intelligent home platform includes a primary power utilization branch and a secondary power utilization branch, the primary power utilization branch and the secondary power utilization branch are both connected with an intelligent household appliance, the energy efficiency management system includes an infrared sensor, a control host, a relay, a power detection device and a communication module, the infrared sensor, the relay, the power detection device and the communication module are all electrically connected with the control host, the control host is in communication connection with the intelligent household appliance through the communication module, the relay and the power detection device are disposed on the primary power utilization branch and the secondary power utilization branch, the infrared sensor is configured to sense an indoor infrared image and transmit the infrared image to the control host, the control host is configured to determine whether a person is moving indoors according to the infrared image, when it is judged that no person is moving indoors, the control host triggers timing, when the timed time exceeds a preset time threshold, the control host sends a disconnection instruction to a relay on the primary electricity utilization branch, and the relay on the primary electricity utilization branch responds to the disconnection instruction to disconnect the primary electricity utilization branch; the electric quantity detection device is configured to detect the power consumption data of the primary power utilization branch and the secondary power utilization branch, and send the detected power consumption data to the control host, the control host is further configured to receive the power consumption data, when the variation of the power consumption in the preset time is smaller than an electric quantity threshold value, the control host judges the distribution condition of the power consumption data of the primary power utilization branch and the secondary power utilization branch, when the proportion of the power consumption of the secondary power utilization branch in the power consumption data to the total power consumption exceeds a preset proportion, the control host is configured to send a disconnection instruction to the relay of the primary power utilization branch and send an energy-saving instruction to the intelligent household appliance of the secondary power utilization branch, the relay of the primary power utilization branch is configured to respond to the disconnection instruction to disconnect the primary power utilization branch, and the intelligent household appliance of the secondary power utilization branch responds to the energy-saving instruction to switch the working mode to the energy-saving mode.
Further, the system also comprises a mobile terminal which is connected with the communication module in a communication way, the control master is further configured to, before sending the switch-off command and/or the power-saving command, sending an inquiry command to the mobile terminal through the communication module, the mobile terminal being configured to, upon receiving the inquiry command, inquiring whether a user executes a disconnection instruction and/or an energy-saving instruction, responding to the confirmation operation of the user and sending a confirmation instruction to the communication module, the control master is configured to send the disconnect command and/or the power saving command upon receiving the confirmation command, the mobile terminal is further configured to send a negative instruction to the communication module in response to a negative operation by the user, the control host is configured to cancel sending the disconnection instruction and/or the power saving instruction when receiving the negative instruction.
Further, when the communication module does not receive a response of the mobile terminal within a preset waiting time after the inquiry command is sent, the control host sends the disconnection command and/or the energy saving command.
Further, the mobile terminal is further configured to generate a starting instruction in response to an operation of a user, and send the starting instruction to the communication module, the communication module is further configured to forward the starting instruction to the control host, and the control host is configured to control the relay of the primary power utilization branch to be closed in response to the starting instruction so as to conduct the primary power utilization branch.
Further, the mobile terminal is further configured to generate a recovery instruction in response to an operation of a user, and send the recovery instruction to the communication module, the communication module is further configured to forward the recovery instruction to the control host, and the control host is configured to control the intelligent household appliance of the secondary power utilization branch to recover a normal power utilization mode in response to the recovery instruction.
In a second aspect, an embodiment of the present invention provides an energy efficiency management method, which is applied to an energy efficiency management system, where the system is applied to an intelligent home platform, where the intelligent home platform includes a primary power utilization branch and a secondary power utilization branch, both the primary power utilization branch and the secondary power utilization branch are connected to an intelligent household appliance, the energy efficiency management system includes an infrared sensor, a control host, a relay, an electric quantity detection device, and a communication module, the infrared sensor, the relay, the electric quantity detection device, and the communication module are all electrically connected to the control host, the control host is in communication connection with the intelligent household appliance through the communication module, the relay and the electric quantity detection device are disposed on the primary power utilization branch and the secondary power utilization branch, and the method includes: an infrared sensor senses an indoor infrared image and transmits the infrared image to the control host; the control host machine judges whether people move indoors or not according to the infrared image, when the control host machine judges that no people move indoors, the control host machine triggers timing, and when the timing time exceeds a preset time threshold value, the control host machine sends a disconnection instruction to a relay on the primary electricity utilization branch; a relay on the primary electricity utilization branch circuit responds to the disconnection instruction to disconnect the primary electricity utilization branch circuit; the electric quantity detection device detects the electricity consumption data of the primary electricity utilization branch and the secondary electricity utilization branch and sends the detected electricity consumption data to the control host; the control host receives the power consumption data, when the variation of the power consumption in preset time is smaller than a power threshold, the control host judges the distribution condition of the power consumption data in the primary power utilization branch and the secondary power utilization branch, and when the proportion of the power consumption of the secondary power utilization branch in the power consumption data to the total power consumption exceeds a preset proportion, the control host sends a disconnection instruction to a relay of the primary power utilization branch and sends an energy-saving instruction to an intelligent household appliance of the secondary power utilization branch; the relay of the primary electricity utilization branch circuit responds to the disconnection instruction to disconnect the primary electricity utilization branch circuit; and the intelligent household appliance of the secondary power utilization branch responds to the energy-saving instruction to switch the working mode to the energy-saving mode.
Further, the energy efficiency management system further comprises a mobile terminal, and the mobile terminal is in communication connection with the communication module, and the method further comprises: the control host sends an inquiry instruction to the mobile terminal through the communication module before sending the disconnection instruction and/or the energy-saving instruction; when receiving the inquiry instruction, the mobile terminal inquires whether a user executes a disconnection instruction and/or an energy-saving instruction; the mobile terminal responds to the confirmation operation of the user and sends a confirmation instruction to the communication module; the control host sends the disconnection instruction and/or the energy-saving instruction when receiving the confirmation instruction; the mobile terminal responds to the negative operation of the user and sends a negative instruction to the communication module; and when the control host receives the negative instruction, the control host cancels the sending of the disconnection instruction and/or the energy-saving instruction.
Further, the method further comprises: and when the communication module does not receive the response of the mobile terminal within the preset waiting time after the inquiry command is sent, the control host sends the disconnection command and/or the energy-saving command.
Further, the method further comprises: the mobile terminal responds to the operation of a user to generate an opening instruction, and the opening instruction is sent to the communication module; the communication module forwards the opening instruction to the control host; and the control host responds to the opening instruction to control the relay of the primary electricity utilization branch to be closed so as to conduct the primary electricity utilization branch.
Further, the method further comprises: the mobile terminal responds to the operation of a user to generate a recovery instruction and sends the recovery instruction to the communication module; the communication module forwards the recovery instruction to the control host; and the control host responds to the recovery instruction to control the intelligent household appliance of the secondary power utilization branch to recover the normal power utilization mode.
According to the energy efficiency management system and method provided by the invention, the activity condition of indoor personnel is judged through the infrared image sensed by the infrared sensor, whether the intelligent household appliance needs to be used is judged, the power consumption condition of each power consumption branch is analyzed through the acquired power consumption data of each branch, and whether the intelligent household appliance needs to be used at present and the mode of using the household appliance is intelligently judged. From the perspective of the activity rule of the user, the energy efficiency of the family is intelligently managed, the intelligent degree is high, the energy is effectively saved, and meanwhile, the cost is low.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic system composition diagram of an energy efficiency management system according to an embodiment of the present invention.
Fig. 2 to fig. 4 are flowcharts of an energy efficiency management method according to an embodiment of the present invention.
Icon: 100-an energy efficiency management system; 10-an infrared sensor; 20-a control host; 30-a communication module; 40-a charge detection device; 50-a relay; 60-a mobile terminal; 210-primary power utilization branch; 220-secondary electricity utilization branch.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Fig. 1 is a schematic diagram illustrating an energy efficiency management system 100 according to an embodiment of the present invention. The energy efficiency management system 100 provided by the embodiment of the invention is applied to an intelligent home platform, and the intelligent home platform comprises a primary power utilization branch 210 and a secondary power utilization branch 220. The primary power utilization branch 210 and the secondary power utilization branch 220 are connected with intelligent household appliances, such as an intelligent air conditioner and an intelligent refrigerator, the intelligent household appliances are intelligent household appliances which can communicate with external equipment through networking to respond to control of the external equipment, and the networking mode can be general networks such as home wireless Wi-Fi or Bluetooth.
The energy efficiency management system 100 includes an infrared sensor 10, a control host 20, a relay 50, a power detection device 40, and a communication module 30. The infrared sensor 10, the relay 50, the electric quantity detection device 40 and the communication module 30 are all electrically connected with the control host 20. The control host 20 is in communication connection with the intelligent household appliances through the communication module 30, for example, the control host 20 establishes communication connection with the intelligent household appliances through home wireless Wi-Fi, or is in wired connection with the intelligent household appliances through a gateway. The control host 20 may be constructed by a general-purpose processing module, for example, may be constructed by integrating a processor or a micro control unit on a circuit board, and is not limited herein. The infrared sensor 10, the relay 50 and the communication module 30 may be of a common type or category, for example, the communication module 30 may be a common Zigbee internet of things module or 433 wireless communication module. The power detecting device 40 is used for detecting power consumption data of the power branch, and may adopt a general electric meter or other modules capable of measuring power, which is not limited in the embodiment of the present invention.
The relay 50 and the power detection device 40 are disposed on the primary power branch 210 and the secondary power branch 220. The infrared sensor 10 is configured to sense an infrared image in a room and transmit the infrared image to the control host 20. The control host 20 is configured to determine whether there is activity in the room based on the infrared image. Since the living body has a temperature, the infrared sensor 10 senses heat source information in a room to generate an infrared image according to a thermal imaging principle, and the control host 20 may determine whether the infrared image includes an image matched with a human body or not according to the infrared image, or determine whether the infrared image includes a human body image by analyzing whether a heat source in the infrared image moves or not, so as to determine whether a person is moving in the room.
When it is determined that no person is active in the room, the control host 20 triggers timing, which may be implemented by a computer program or a physical timer. When the timed time exceeds a preset time threshold, the control host 20 sends a disconnection instruction to the relay 50 on the primary power utilization branch 210, and the relay 50 on the primary power utilization branch 210 disconnects the primary power utilization branch in response to the disconnection instruction. The preset time threshold may be freely set according to the daily activity rule of the user, for example, the preset time threshold may be set to 5 hours, and if the control host 20 determines that the indoor unmanned activity reaches 5 hours, the control host 20 disconnects the primary power utilization branch 210 in order to save energy efficiency. In this embodiment, it should be noted that the intelligent household appliances on the primary power utilization branch 210 are intelligent household appliances that are only used indoors by a user, such as an air conditioner, a television, and a lamp. The intelligent appliances on the secondary power branch 220 may include intelligent appliances that are not indoors by the timing user and need to be operated, such as a refrigerator, a smoke alarm, and the like. Therefore, when the control master 20 determines that no human is active in the room, only the primary power branch 210 is disconnected.
In order to ensure the accuracy of the judgment and prevent the infrared sensor 10 from being damaged or misdetected due to external influence. The data of the used amount of electricity detected by the electricity amount detection means 40 is further judged. The power detecting device 40 is configured to detect power consumption data of the primary power utilization branch 210 and the secondary power utilization branch 220, and send the detected power consumption data to the control host 20. The control host 20 is further configured to receive data of power consumption, where the power consumption is a total power consumption of the primary power utilization branch 210 and the secondary power utilization branch 220 when a variation of the power consumption in a preset time is smaller than a power threshold, and the power threshold can be set according to a total amount of household appliances of a household.
The control host 20 judges the distribution condition of the power consumption data in the primary power utilization branch 210 and the secondary power utilization branch 220, when the proportion of the power consumption of the secondary power utilization branch in the power consumption data to the total power consumption exceeds a preset proportion, the control host 20 sends a disconnection instruction to the relay 50 of the primary power utilization branch 210 and sends an energy-saving instruction to the intelligent household appliance of the secondary power utilization branch 220, the relay 50 of the primary power utilization branch 210 disconnects the primary power utilization branch 210 in response to the disconnection instruction, and the intelligent household appliance of the secondary power utilization branch 220 switches the working mode to the energy-saving mode in response to the energy-saving instruction. The preset proportion can be freely set according to needs, for example, the preset proportion can be set to 80%, and when the proportion of the power consumption of the secondary power utilization branch 220 to the total power consumption exceeds 80%, due to the fact that the power consumption data is lower than the power threshold value, it can be judged that no one is moving indoors. At this time, in order to save energy efficiency, the control host 20 controls the primary power utilization branch 210 to be disconnected, and since no person exists in the room, various household appliances are not used by any person, the intelligent household appliance can enter an energy saving mode, so that energy efficiency is saved.
Further, the energy efficiency management system 100 according to the embodiment of the present invention further includes a mobile terminal 60, and the mobile terminal 60 is in communication connection with the communication module 30. In order to prevent the control host 20 from making a judgment error and enable a user to know the use condition of the household appliance, the control host 20 sends an inquiry command to the mobile terminal 60 through the communication module 30 before sending a disconnection command and/or an energy saving command, and the mobile terminal 60 inquires whether the user executes the disconnection command and/or the energy saving command when receiving the inquiry command. In the present embodiment, the mobile terminal 60 may be, but is not limited to, a Personal Computer (PC), a smart phone, a tablet computer, a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), and the like. After receiving the inquiry command, the mobile terminal 60 may display a text inquiring about the user through the display screen to inquire whether the user agrees. For example, the circuit to be disconnected by the disconnection command and the intelligent appliance controlled by the power saving command may be pushed on the screen, and the user may be asked to click the "agree" or "disagree" button. The user agrees to click on "agree" and the user disagrees to click on "disagree".
The mobile terminal 60 sends a confirmation instruction to the communication module 30 in response to the confirmation operation of the user, and the control host 20 sends a disconnection instruction and/or an energy saving instruction when receiving the confirmation instruction, or the mobile terminal 60 sends a negative instruction to the communication module 30 in response to the negative operation of the user, and the control host 20 cancels sending the disconnection instruction and/or the energy saving instruction when receiving the negative instruction.
In addition, when the communication module 30 does not receive a response from the mobile terminal 60 within a preset waiting time after sending the query instruction, indicating that the user does not respond to the query, the control host 20 directly sends the disconnection instruction and/or the power saving instruction.
Further, when the user is ready to go home, the power condition of the power branch in the home may be restored to a normal state in advance through the mobile terminal 60, the mobile terminal 60 generates an opening instruction in response to the operation of the user, and sends the opening instruction to the communication module 30, the communication module 30 is further configured to forward the opening instruction to the control host 20, and the control host 20 controls the relay 50 of the primary power utilization branch 210 to be closed to conduct the primary power utilization branch 210 in response to the opening instruction. And the mobile terminal 60 responds to the operation of the user to generate a recovery instruction, and sends the recovery instruction to the communication module 30, the communication module 30 forwards the recovery instruction to the control host 20, and the control host 20 responds to the recovery instruction to control the intelligent household appliance of the secondary power utilization branch 220 to recover the normal power utilization mode. The experience of the user when the user goes home is better.
The energy efficiency management system 100 provided in the embodiment of the present invention determines the activity condition of indoor personnel through the infrared image sensed by the infrared sensor 10, determines whether an intelligent household appliance needs to be used, and analyzes the power consumption condition of each power consumption branch through the acquired power consumption data of each branch, and intelligently determines whether the intelligent household appliance needs to be used at present and the mode of using the household appliance. From the perspective of the activity rule of the user, the energy efficiency of the family is intelligently managed, the intelligent degree is high, the energy is effectively saved, and meanwhile, the cost is low.
Referring to fig. 2, an embodiment of the present invention further provides an energy efficiency management method, which is applied to the energy efficiency management system. The method provided by the embodiment comprises the following steps:
in step S1, the infrared sensor senses an infrared image in the room and transmits the infrared image to the control host.
And step S2, the control host judges whether a person is moving indoors according to the infrared image. If it is determined that there is human activity, the process returns to step S1, and if it is determined that there is no human activity, the process proceeds to step S3.
In step S3, the control host triggers timing to determine whether the timing exceeds a time threshold. If so, go to step S4, and if not, go back to step S2.
And step S4, the control host sends a disconnection instruction to a relay on the primary electricity utilization branch.
And step S5, the relay on the primary electricity utilization branch responds to the disconnection instruction to disconnect the primary electricity utilization branch.
And step S6, the electric quantity detection device detects the electric quantity data of the primary electricity utilization branch and the secondary electricity utilization branch and sends the detected electric quantity data to the control host.
And step S7, the control host receives the electricity consumption data and judges whether the variation of the electricity consumption in the preset time is smaller than the electricity threshold. If so, go to step S7, otherwise, go back to step S6.
And step S8, the control host machine judges the distribution condition of the electricity consumption data in the primary electricity utilization branch and the secondary electricity utilization branch.
And step S9, judging whether the proportion of the electricity consumption of the secondary electricity branch in the electricity consumption data to the total electricity consumption exceeds a preset proportion. If yes, go to step S10, otherwise, go back to step S7.
And step S10, the control host sends a disconnection instruction to the relay of the primary power utilization branch and sends an energy-saving instruction to the intelligent household appliance of the secondary power utilization branch.
And step S11, the relay of the primary electricity utilization branch responds to the disconnection instruction to disconnect the primary electricity utilization branch.
And step S12, the intelligent household appliance of the secondary power utilization branch responds to the energy-saving instruction to switch the working mode to the energy-saving mode.
In addition, referring to fig. 3, before sending the disconnection command and/or the power saving command, the control host further includes the following steps:
and step S21, the control host sends an inquiry instruction to the mobile terminal through the communication module.
In step S22, the mobile terminal queries the user whether to execute the disconnection instruction and/or the power saving instruction when receiving the query instruction.
And step S23, the mobile terminal responds to the confirmation operation of the user and sends a confirmation instruction to the communication module.
In step S24, the control host sends a disconnection command and/or a power saving command when receiving the confirmation command.
And step S25, the mobile terminal responds to the negative operation of the user and sends a negative instruction to the communication module.
And step S26, the control host cancels the sending of the disconnection command and/or the energy-saving command when receiving the negative command.
And when the communication module does not receive the response of the mobile terminal within the preset waiting time after sending the inquiry command, the control host directly sends a disconnection command and/or an energy-saving command.
Referring to fig. 4, the energy efficiency management method according to the embodiment of the present invention further includes the following steps:
and step S31, the mobile terminal responds to the operation of the user to generate an opening instruction and sends the opening instruction to the communication module.
In step S32, the communication module forwards the open command to the control host.
And step S33, the control host responds to the opening instruction to control the relay of the primary power utilization branch to be closed so as to conduct the primary power utilization branch.
And step S34, the mobile terminal responds to the operation of the user to generate a recovery instruction and sends the recovery instruction to the communication module.
In step S35, the communication module forwards the recovery command to the control host.
And step S36, the control host responds to the recovery instruction to control the intelligent household appliance of the secondary power utilization branch to recover the normal power utilization mode.
Since the energy efficiency management method provided in this embodiment is applied to the energy efficiency management system, each step in the method may be executed by each constituent element in the system, and the operation principle of the system has been described in the foregoing description of the system, and details of each step of the energy efficiency management method are not described here.
In summary, the embodiment of the present invention provides an energy efficiency management system and method, where the system includes an infrared sensor, a control host, a relay, an electric quantity detection device, and a communication module. The infrared sensor, the relay, the electric quantity detection device and the communication module are all electrically connected with the control host. The control host is in communication connection with the intelligent household appliances through the communication module, and the relay and the electric quantity detection device are arranged on the primary electricity utilization branch circuit and the secondary electricity utilization branch circuit. The method comprises the steps of judging the activity condition of indoor personnel through infrared images sensed by an infrared sensor, judging whether intelligent household appliances need to be used, analyzing the power utilization condition of each power utilization branch through acquired power consumption data of all levels of branches, and intelligently judging whether the intelligent household appliances need to be used and the mode of using the household appliances at present. From the perspective of the activity rule of the user, the energy efficiency of the family is intelligently managed, the intelligent degree is high, the energy is effectively saved, and meanwhile, the cost is low.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The apparatus embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions. In addition, the functional modules in the embodiments of the present invention may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes. It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Claims (10)
1. An energy efficiency management system is applied to an intelligent household platform, the intelligent household platform comprises a primary power utilization branch and a secondary power utilization branch, the primary power utilization branch and the secondary power utilization branch are both connected with an intelligent household appliance, the energy efficiency management system comprises an infrared sensor, a control host, a relay, a power detection device and a communication module, the infrared sensor, the relay, the power detection device and the communication module are all electrically connected with the control host, the control host is in communication connection with the intelligent household appliance through the communication module, the relay and the power detection device are arranged on the primary power utilization branch and the secondary power utilization branch, the infrared sensor is configured to sense an indoor infrared image and transmit the infrared image to the control host, the control host is configured to judge whether the indoor person is active or not according to the infrared image, when it is judged that no person is moving indoors, the control host triggers timing, when the timed time exceeds a preset time threshold, the control host sends a disconnection instruction to a relay on the primary electricity utilization branch, and the relay on the primary electricity utilization branch responds to the disconnection instruction to disconnect the primary electricity utilization branch;
the electric quantity detection device is configured to detect the power consumption data of the primary power utilization branch and the secondary power utilization branch, and send the detected power consumption data to the control host, the control host is further configured to receive the power consumption data, when the variation of the power consumption in the preset time is smaller than an electric quantity threshold value, the control host judges the distribution condition of the power consumption data of the primary power utilization branch and the secondary power utilization branch, when the proportion of the power consumption of the secondary power utilization branch in the power consumption data to the total power consumption exceeds a preset proportion, the control host is configured to send a disconnection instruction to the relay of the primary power utilization branch and send an energy-saving instruction to the intelligent household appliance of the secondary power utilization branch, the relay of the primary power utilization branch is configured to respond to the disconnection instruction to disconnect the primary power utilization branch, and the intelligent household appliance of the secondary power utilization branch responds to the energy-saving instruction to switch the working mode to the energy-saving mode.
2. The energy efficiency management system according to claim 1, wherein the system further comprises a mobile terminal, the mobile terminal is in communication connection with the communication module, the control host is further configured to send an inquiry command to the mobile terminal through the communication module before sending the disconnection command and/or the energy saving command, the mobile terminal is configured to inquire whether a user executes the disconnection command and/or the energy saving command when receiving the inquiry command, and send a confirmation command to the communication module in response to a confirmation operation of the user, the control host is configured to send the disconnection command and/or the energy saving command when receiving the confirmation command, the mobile terminal is further configured to send a negative command to the communication module in response to a negative operation of the user, and the control host is configured to send the negative command when receiving the negative command, and canceling the sending of the disconnection instruction and/or the energy-saving instruction.
3. The energy efficiency management system according to claim 2, wherein the control host sends the disconnection instruction and/or the energy saving instruction when the communication module does not receive a response from the mobile terminal within a preset waiting time after sending the inquiry instruction.
4. The energy efficiency management system according to claim 2, wherein the mobile terminal is further configured to generate a turn-on command in response to a user operation, and send the turn-on command to the communication module, and the communication module is further configured to forward the turn-on command to the control host, and the control host is configured to control a relay of the primary power utilization branch to be closed to conduct the primary power utilization branch in response to the turn-on command.
5. The energy efficiency management system according to claim 2, wherein the mobile terminal is further configured to generate a recovery instruction in response to a user operation, and send the recovery instruction to the communication module, and the communication module is further configured to forward the recovery instruction to the control host, and the control host is configured to control the intelligent appliance of the secondary power branch to recover to the normal power utilization mode in response to the recovery instruction.
6. The energy efficiency management method is characterized by being applied to an energy efficiency management system, the system is applied to an intelligent household platform, the intelligent household platform comprises a primary power utilization branch and a secondary power utilization branch, the primary power utilization branch and the secondary power utilization branch are both connected with intelligent household appliances, the energy efficiency management system comprises an infrared sensor, a control host, a relay, an electric quantity detection device and a communication module, the infrared sensor, the relay, the electric quantity detection device and the communication module are all electrically connected with the control host, the control host is in communication connection with the intelligent household appliances through the communication module, the relay and the electric quantity detection device are arranged on the primary power utilization branch and the secondary power utilization branch, and the method comprises the following steps:
an infrared sensor senses an indoor infrared image and transmits the infrared image to the control host;
the control host machine judges whether people move indoors or not according to the infrared image, when the control host machine judges that no people move indoors, the control host machine triggers timing, and when the timing time exceeds a preset time threshold value, the control host machine sends a disconnection instruction to a relay on the primary electricity utilization branch;
before the control host sends a disconnection instruction to the relay on the primary electricity utilization branch, the method further comprises the following steps:
the electric quantity detection device detects the electricity consumption data of the primary electricity utilization branch and the secondary electricity utilization branch and sends the detected electricity consumption data to the control host;
the control host receives the power consumption data, when the variation of the power consumption in preset time is smaller than a power threshold, the control host judges the distribution condition of the power consumption data in the primary power utilization branch and the secondary power utilization branch, and when the proportion of the power consumption of the secondary power utilization branch in the power consumption data to the total power consumption exceeds a preset proportion, the control host sends a disconnection instruction to a relay of the primary power utilization branch and sends an energy-saving instruction to an intelligent household appliance of the secondary power utilization branch;
the relay of the primary electricity utilization branch circuit responds to the disconnection instruction to disconnect the primary electricity utilization branch circuit;
and the intelligent household appliance of the secondary power utilization branch responds to the energy-saving instruction to switch the working mode to the energy-saving mode.
7. The energy efficiency management method according to claim 6, wherein the energy efficiency management system further comprises a mobile terminal, and the mobile terminal is in communication connection with the communication module, and the method further comprises:
the control host sends an inquiry instruction to the mobile terminal through the communication module before sending the disconnection instruction and/or the energy-saving instruction;
when receiving the inquiry instruction, the mobile terminal inquires whether a user executes a disconnection instruction and/or an energy-saving instruction;
the mobile terminal responds to the confirmation operation of the user and sends a confirmation instruction to the communication module;
the control host sends the disconnection instruction and/or the energy-saving instruction when receiving the confirmation instruction;
the mobile terminal responds to the negative operation of the user and sends a negative instruction to the communication module;
and when the control host receives the negative instruction, the control host cancels the sending of the disconnection instruction and/or the energy-saving instruction.
8. The energy efficiency management method according to claim 7, characterized by further comprising:
and when the communication module does not receive the response of the mobile terminal within the preset waiting time after the inquiry command is sent, the control host sends the disconnection command and/or the energy-saving command.
9. The energy efficiency management method according to claim 7, characterized by further comprising:
the mobile terminal responds to the operation of a user to generate an opening instruction, and the opening instruction is sent to the communication module;
the communication module forwards the opening instruction to the control host;
and the control host responds to the opening instruction to control the relay of the primary electricity utilization branch to be closed so as to conduct the primary electricity utilization branch.
10. The energy efficiency management method according to claim 7, characterized by further comprising:
the mobile terminal responds to the operation of a user to generate a recovery instruction and sends the recovery instruction to the communication module;
the communication module forwards the recovery instruction to the control host;
and the control host responds to the recovery instruction to control the intelligent household appliance of the secondary power utilization branch to recover the normal power utilization mode.
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| CN109032026B (en) * | 2018-08-08 | 2020-08-14 | 云南师范大学 | Intelligent classroom control system that cloud and sea combine |
| CN109347709B (en) * | 2018-10-26 | 2021-02-23 | 北京蓦然认知科技有限公司 | Intelligent equipment control method, device and system |
| CN111443617A (en) * | 2020-05-12 | 2020-07-24 | 常州联讯信息科技有限公司 | Intelligent electric energy detection system, intelligent energy-saving control system and working method thereof |
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