METHOD OF AUTOMATICALLY MATING A GATEWAY DEVICE WITH AN ENERGY MEASUREMENT DEVICE

TECHNICAL FIELD

The present invention relates to automatically mating a gateway device with an energy meter and, more particularly, to a method of automatically mating a gateway device with an energy meter in a usage area via a user computing device.

BACKGROUND OF THE INVENTION

Many systems exist to provide a user with the ability to monitor power consumption of an entire dwelling or small business. These systems include “smart” electrical meters that are installed by energy providers, such as utility companies, or systems that attach to a building's power distribution panel to provide detailed, minute by minute analytics.

Traditionally, when a user has wanted to connect a smart energy device to their smart energy meter over a communication protocol, there was a time-intensive process that required opening up the energy meter manually for binding, and providing lengthy serial numbers and technical addresses that were prone to typographical errors. Therefore, it is desirable to improve the connection by automatically mating a gateway device with an energy meter in a usage area, e.g., a building or a home, via a user computing device.

As such, there are opportunities to address at least the aforementioned problems.

SUMMARY OF THE INVENTION

The present invention provides a method of automatically mating a gateway device with an energy measurement device, such as an energy meter, in a usage area, e.g., a building or a home, via a user computing device. The method includes steps of providing a gateway device for the energy measurement device in the usage area, connecting the gateway device to a local network of the usage area, installing a user application on the user computing device, and detecting the gateway device. The method also includes the steps of searching for the gateway device with the user application for a predetermined time period by establishing communication between the gateway device and the user computing device, detecting the gateway device within the predetermined time period, and passing information between the gateway device and the user application to allow the gateway device to connect to the energy meter.

One advantage of the present invention is that a method of automatically mating a gateway device with an energy measurement device in a usage area via a user computing device is provided. Another advantage of the present invention is that the method has taken the pain and difficulty out of the process by creating a technical process that facilitates connectivity with a press of a button by the user. Another advantage of the present invention is that the method connects over a communication protocol and an automatic binding technology safely and securely creates a connection between a gateway device and an energy measurement device.

Other features and advantages of the present invention will be readily appreciated, as the same becomes better understood by reference to the following detailed description when considered in connection with the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a diagrammatic view of one embodiment of a system for automatically mating a gateway device with an energy meter of a usage area via a user computing device.

FIG. 2 is another diagrammatic view of the system of FIG. 1.

FIG. 3 is a diagrammatic view of a user computing device used with the system of FIG. 1.

FIG. 4 is a diagrammatic view of another embodiment of the system for automatically mating the gateway device with the energy meter of the usage area.

FIG. 5 is a diagrammatic view of yet another embodiment of the system for automatically mating the gateway device with the energy meter of the usage area.

FIG. 6 is a diagrammatic view of a further embodiment of the system for automatically mating the gateway device with the energy meter of the usage area.

FIGS. 7A, 7B, 7C, and 7D are different views of a user application used in conjunction with the system of FIG. 1.

FIG. 8 is a flowchart of a method, according to the present invention, of automatically mating a gateway device with an energy meter of a usage area via a user computing device using the system of FIG. 1.

Corresponding reference characters indicate corresponding components throughout the several views of the drawings. Skilled artisans will appreciate that elements in the figures are illustrated for simplicity and clarity and have not necessarily been drawn to scale. For example, the dimensions of some of the elements in the figures may be exaggerated relative to other elements to help to improve understanding of various embodiments of the present invention. Also, common but well-understood elements that are useful or necessary in commercially feasible embodiments are often not depicted in order to facilitate a less obstructed view of these various embodiments of the present invention.

DETAILED DESCRIPTION

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one having ordinary skill in the art that the specific detail need not be employed to practice the present invention. In other instances, well-known materials or methods have not been described in detail in order to avoid obscuring the present invention.

Reference throughout this specification to “one embodiment”, “an embodiment”, “one example” or “an example” means that a particular feature, structure or characteristic described in connection with the embodiment or example is included in at least one embodiment of the present invention. Thus, appearances of the phrases “in one embodiment”, “in an embodiment”, “one example” or “an example” in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures or characteristics may be combined in any suitable combinations and/or sub-combinations in one or more embodiments or examples. In addition, it is to be appreciated that the figures provided herewith are for explanation purposes to persons ordinarily skilled in the art and that the drawings are not necessarily drawn to scale.

Embodiments in accordance with the present invention may be embodied as an apparatus, method, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment (including firmware, resident software, micro-code, etc.), or an embodiment combining software and hardware aspects that may all generally be referred to herein as a “module” or “system.” Furthermore, the present invention may take the form of a computer program product embodied in any tangible media of expression having computer-usable program code embodied in the media.

Any combination of one or more computer-usable or computer-readable media (or medium) may be utilized. For example, computer-readable media may include one or more of a portable computer diskette, a hard disc drive, a random-access memory (RAM) device, a non-volatile random-access memory (NVRAM) device, a read-only memory (ROM) device, an erasable programmable read-only memory (EPROM or flash memory) device, a portable compact disc read-only memory (CDROM) device, an optical storage device, and a magnetic storage device. Computer program code for carrying out operations of the present invention may be written in any combination of one or more programming languages.

Embodiments may also be implemented in cloud computing environments. In this description and the following claims, “cloud computing” may be defined as a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that may be rapidly provisioned via virtualization and released with minimal management effort or service provider interaction, and then scaled accordingly. A cloud model may be composed of various characteristics (e.g., on-demand self-service, broad network access, resource pooling, rapid elasticity, measured service, etc.), service models (e.g., Software as a Service (“SaaS”), Platform as a Service (“PaaS”), Infrastructure as a Service (“IaaS”)), and deployment models (e.g., private cloud, community cloud, public cloud, hybrid cloud, etc.).

The flowchart and block diagrams in the flow diagrams illustrate the architecture, functionality, and operation of possible implementations of systems, 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 may include one or more executable instructions for implementing the specified logical function(s). It will also be noted that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, may be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions. These computer program instructions may also be stored in a computer-readable media, which may direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable media produce an article of manufacture including instruction means, which implement the function/act specified in the flowchart and/or block diagram block or blocks.

Several (or different) elements discussed below, and/or claimed, are described as being “coupled”, “in communication with”, or “configured to be in communication with”. This terminology is intended to be non-limiting and, where appropriate, interpreted to include without limitation, wired and wireless communication using any one or a plurality of a suitable protocols, as well as communication methods that are constantly maintained, are made on a periodic basis, and/or made or initiated on an as needed basis.

I. System Overview

Referring to the figures, wherein like numerals indicate like or corresponding parts throughout the several views, a system 10 is provided in FIG. 1. The system 10 includes an energy usage platform 12 that is installed in a usage area, e.g. a home (not shown). It should be appreciated that the energy usage platform 12 provides an energy usage signal corresponding to an energy usage of the usage area to a user 34. As shown, the energy usage platform 12 may include a gateway device 40. The gateway device 40 may be connected to an energy measurement device 38, which may measure the energy usage of the usage area or the energy usage of an electrically powered device 36 (illustrated as a refrigerator in FIG. 1). The energy measurement device 38 may then provide the energy usage to the gateway device 40. Furthermore, the gateway device 40 may be connected to a network 20 and a user computing device 18 using a WiFi router 42. As such, the gateway device 40 may provide the energy usage of the usage area to the user 34 via a user application 50.

The usage area as referred to herein may be defined as any area that utilizes energy. A building is an example of the usage area. Example usage areas include, but are not limited to homes, factories, office buildings, restaurants, hospitals, and apartment complexes. In some embodiments of this invention, the usage area may also be defined as wings or floors of buildings, such as a wing or floor of any of the example usage areas listed above. The words “usage area” and “home” may be used interchangeably herein, and should thus not be construed as limiting.

The user 34 as referred to herein may be defined as any individual or individuals who occupy and/or use the usage area or any individual or individuals who manage and/or control energy usage within the usage area. Some suitable, non-limiting examples of the user 34 are residents and employees who utilize usage areas such as homes and workplaces. As a residential example, the user 34 may be a homeowner or family member of the homeowner who resides in a home. As another example, the user 34 may be a family of five residents who reside in a home. As workplace examples, the user 34 may be a maintenance manager in a factory, an office manager in an office building, or a department manager in a hospital (i.e., a usage area). As yet another example, the user 34 may be a business owner/restaurateur who owns a restaurant. Other suitable, non-limiting examples of the user 34 are individuals who manage the usage area and the activities and/or energy usage therein, but who are not regularly in the usage area. For example, the user 34 may be a maintenance technician of an apartment complex.

Referring to FIG. 2, the system 10 may include one or more server systems 14 that may each be embodied as one or more server computers 16, each including one or more processors that are in data communication with one another. The server system 14 may be in data communication with one or more user computing devices 18. In the system 10 and method disclosed herein, the user computing devices 18 may be embodied as desktop computers, mobile phones, tablet computers, wearable devices, laptops, or any other suitable computing devices. For example, in FIG. 2, the user computing devices 18 are illustrated as mobile phones. Furthermore, it should be appreciated that the user computing devices 18 may be a portable digital power analyzer as disclosed in U.S. Patent Application Publication No. US20140278164A1, the entire disclosure of which is expressly incorporated by reference. It should also be appreciated that a portable digital power analyzer determines an electrical power parameter of an adjacent electrical wire and includes a magnetometer, a display, and a processor. In one configuration, the portable digital power analyzer may be a mobile phone and may include a wireless radio configured to facilitate communication with a cellular network. In one configuration, the portable digital power analyzer may be internet-enabled and the wireless radio may facilitate communication with the internet.

For clarity in discussing the various functions of the system 10, multiple computers and/or servers are discussed as performing different functions. These different computers (or servers) may, however, be implemented in multiple different ways such as modules within a single computer, as nodes of a computer system, etc. The functions as performed by the system 10 (or nodes or modules) may be centralized or distributed in any suitable manner across the system 10 and its components, regardless of the location of specific hardware. Furthermore, specific components of the system 10 may be referenced using functional terminology in their names. The functional terminology is used solely for purposes of naming convention and to distinguish one element from another in the following discussion. Unless otherwise specified, the name of an element conveys no specific functionality to the element or component.

Some or all of the server systems 14, servers, or server computers 16 and customer devices or user computing devices 18 may communicate with one another by means of the network 20. The network 20 may be embodied as a peer-to-peer connection between devices, a local area network (LAN), a WiFi network, a Bluetooth network, the Internet, a cellular network, a radio wave connection, an Infrared connection, or any other communication medium or system. Each of the server systems 14 or server computers 16 may be coupled to one another by separate networks, or some or all of the server systems 14 or server computers 16 may share a common network. For example, in some embodiments, the server systems 14 or server computers 16 may communicate over a separate private network, rather than over the network 20.

FIG. 3 provides a diagrammatic view of the user computing device 18 of FIG. 1. In FIG. 3, the user computing device 18 includes a processing device 22, a user interface 24, a communication device 26, a memory device 28, a global positioning system (GPS) 30, and a display 32. It should be appreciated that the user computing device 18 may include other components, and the above components are not required.

The processing device 22 may be configured to execute processor-executable instructions. The processor-executable instructions may be stored in a memory of the processing device 22, which may include a random-access memory (RAM) device, a non-volatile random-access memory (NVRAM) device, a read-only memory (ROM) device, an erasable programmable read-only memory (EPROM or Flash memory) device, a hard disc drive, a portable computer diskette, an optical disc drive, and/or a magnetic storage device. The processing device 22 may also include one or more processors for executing the processor-executable instructions. In embodiments where the processing device 22 includes two or more processors, the processors may operate in a parallel or distributed manner. The processing device 22 may execute the operating system of the user computing device 18.

The communication device 26 is a device that allows the user computing device 18 to communicate with another device. For example, the communication device 26 may allow the communication device 26 to communicate with the server system 14, the one or more server computers 16, or any other user computing device 18 via the network 20. The communication device 26 may include one or more wireless transceivers for performing wireless communication and/or one or more communication ports for performing wired communication.

The memory device 28 is a device that stores data generated or received by the user computing device 18. The memory device 28 may include, but is not limited to, a random-access memory (RAM) device, a non-volatile random-access memory (NVRAM) device, a read-only memory (ROM) device, an erasable programmable read-only memory (EPROM or flash memory) device, a hard disc drive, a portable computer diskette, an optical disc drive, and/or a magnetic storage device.

The user interface 24 is a device that allows a user to interact with the user computing device 18. While one user interface 24 is shown, the term “user interface” may include, but is not limited to, a touch screen, a physical keyboard, a mouse, a microphone, and/or a speaker. The user computing device 18 may also include a display 32 for displaying information and visuals to the user. In an example embodiment, the user computing device 18 may include a user application and/or a graphical user interface (GUI). The user application and/or the GUI may display information to the user via the display 18 and may receive inputs from the user via the user interface 24.

The GPS 30 is a device that determines a location of the user computing device 18 by communicating with a plurality of GPS satellites. The GPS 30 may perform known triangulation techniques to determine the GPS coordinates of the user computing device 18. It should be appreciated that, while a GPS 30 is shown, any other suitable component for determining the location of the user computing device 18 may be implemented.

II. Energy Usage Platform Overview

In the embodiment of the energy usage platform 12 shown in FIG. 1, the user 34 may view energy usage information of the electrically powered device 36 of interest such as an appliance, furnace, HVAC, etc., in the usage area. In FIG. 1, the electrically powered device 36 is illustrated as a refrigerator of the usage area. However, in other embodiments, the electrically powered device 36 may be any device that is powered by electricity in the usage area. Furthermore, the electrically powered device 36 may be a plurality of electrically powered devices 36. As shown in FIG. 1, the energy usage platform 12 may include the energy measurement device 38, which may measure the energy usage information of the electrically powered devices 36 and/or the energy usage information of the entire usage area. For example, in the embodiment shown in FIG. 1, the energy measurement device 38 may be an energy meter. In some embodiments, the energy meter may be an electromechanical induction type energy meter, an analog electronic energy meter, a digital electronic energy meter, or a smart energy meter. In the embodiment shown in FIG. 1, the energy meter is a smart energy meter, which may be capable of measuring the amount of electric energy consumed by the electrically powered device 36 as well as transmitting the energy usage information digitally. Furthermore, the electrically powered device 36 may be provided by an energy provider, such as a utility company.

In other embodiments, the energy measurement device 38 may include other suitable means of obtaining an energy reading in a usage area. For example, the energy measurement device 38 may include strategically placed sensors for measuring an amount of electric energy consumed by one or more electrically powered devices 36 or the entire usage area. In one such embodiment, the energy measurement device 38 may include a contactless sensor, such as a Hall effect sensor, to conveniently measure electrical current flowing to the electrically powered device 36.

Additionally, the energy usage platform 12 may include a gateway device 40. The gateway device 40 employs a combination of custom hardware and custom software to connect the user computing device 18 of the user 34 with the energy measurement device 38. Depending on the type of energy measurement device 38, various methods of communication may be employed by the gateway device 40. For example, in the embodiment shown in FIG. 1, the energy measurement device 38 is a smart energy meter, which may be capable of transmitting the energy usage information digitally. As such, the gateway device 40 may connect to the energy measurement device 38 and exchange the energy usage information using a standardized communication protocol. For example, in the embodiment shown in FIG. 1, the gateway device 40 connects to the energy measurement device 38 and receives the energy usage information by using ZigBee Smart Energy as the communication protocol. It should be appreciated that the gateway device 40 may use any suitable communication protocol to exchange data. For example, the gateway device 40 may also use WiFi, Bluetooth, Thread, Z-Wave, a cellular signal, or any other suitable communication protocol to communicate with the energy measurement device 38.

The gateway device 40 may also transmit the energy usage information measured by the energy measurement device 38 to the user computing device 18 of the user 34 for display. In the embodiment of FIG. 1, the user computing device 18 may include the user application 50 for displaying the energy usage information to the user 34. In such embodiments, the user application 50 may be installed onto the user computing device 18 and may serve as a primary end user touchpoint for the energy usage platform 12.

To transmit the energy usage information to the user computing device 18, the gateway device 40 may connect to the user computing device 18 using any communication protocol suitable for transferring data to the user computing device 18. For example, in the embodiment shown in FIG. 1, the gateway device 40 may connect to the WiFi router 42 using a WiFi or Ethernet signal and the user computing device 18 may connect to the WiFi router 42 using a WiFi signal to complete the connection. In such embodiments, the WiFi router 42 may be integral to or separate from the gateway device 40. Furthermore, the gateway device 40 may connect to the user computing device 18 using at least one of Bluetooth, Thread, Z-Wave, ZigBee Smart Energy, USB, a cellular signal, or any other suitable communication protocol.

Referring to FIG. 4, the user computing device 18 may be simultaneously connected to a plurality of energy measurement devices 38 via the gateway device 40; for example, in the case of an apartment complex, a factory, or any other such usage areas including the plurality energy measurement devices 38. As such, the gateway device 40 may simultaneously receive and transmit energy usage information from the plurality of energy measurement devices 38 to the user computing device 18. As shown FIG. 4, the gateway device 40 may be connected to the plurality of energy measurement devices 38 using a suitable communication protocol. In FIG. 4, the plurality of energy measurement devices 38 are illustrated as smart energy meters and the communication protocol is illustrated as a ZigBee Smart Energy connection. Of course, the user computing device 18 may be connected to a single energy measurement devices 38 via the gateway device 40; for example, in the case of a home.

As shown in FIG. 5, the user computing device 18 may be connected to an Internet of Things (IoT) device 44 via the gateway device 40, allowing the user 34 to control an energy usage of the IoT device 44 using the user computing device 18. In FIG. 5, the IoT device 44 is illustrated as a smart lightbulb, which may be turned on, turned off, or dimmed by the user 34 using the user computing device 18. However, it should be noted that the IoT device 44 may be any device capable of being controlled using a communication protocol. For example, the IoT device 44 may be a smart thermostat, a smart ceiling fan, a smart coffee maker, a smart lock, a smart speaker, a smart oven, a smart humidifier, a smart air purifier, a smart home security system, etc. As shown in FIG. 5, the gateway device 40 may be connected to the IoT device 44 using a suitable communication protocol, such as WiFi, ZigBee Smart Energy, Bluetooth, Thread, and/or Z-Wave. In some embodiments, the user 34 may control the IoT device 44 via the user application 50 on the user computing device 18.

In an embodiment shown in FIG. 6, the user computing device 18 may be simultaneously connected to a plurality of IoT devices 44 via the gateway device 40. As such, the user 35 may simultaneously control an energy usage of the plurality of IoT devices 44 using the user computing device 18. As shown in FIG. 6, the gateway device 40 may be connected to the plurality of IoT devices 44 using a suitable communication protocol. In the embodiment shown in FIG. 6, the gateway device 40 connects to each of the plurality of IoT devices 44 using one or more of WiFi, ZigBee Smart Energy, Bluetooth, Thread, or Z-Wave as the communication protocol.

It should be noted that, while the energy measurement devices 38 and the electrically powered devices 36 are omitted from FIG. 5 and FIG. 6, the energy usage platform 12 of FIG. 5 and FIG. 6 may include the energy measurement devices 38 and/or the electrically powered devices 36. Furthermore, in some embodiments, IoT devices 44 may be a subset of the electrically powered devices 36. Therefore, unless specifically noted, the term “electrically powered device(s) 36” may hereinafter be interpreted as including “IoT device(s) 44”, and should thus not be construed as limiting.

As such, because the gateway device 40 is able to connect to the plurality of energy measurement devices 38 and to the electrically powered devices 36, the gateway device 40 may act as a centralized hub, allowing the user 34 to monitor and control the energy usage of multiple electrically powered devices 36. In this way, the gateway device 40 may be distinguishable from devices that perform tasks similar to the gateway device 40, but are only capable of allowing the user 34 to monitor and control the energy usage of a single electrically powered device 36. For example, the present invention may be distinguishable from a garage opener that only allows the user 34 to monitor an energy usage of and/or control a garage door. Of course, it is to be noted that the gateway device 40 may be connected to a garage door or a garage door opener and may allow the user 34 to monitor and control the energy usage of the garage door or the garage door opener.

Furthermore, in some embodiments, the gateway device 40 may be structurally separate from the electrically powered devices 36 and the energy measurement devices 38. For example, the gateway device 40 may be a stand-alone device that allows the user 34 to monitor and control the electrically powered devices 36 in the usage area using the user computing device 18. In this way, the present invention may be distinguishable from devices that include a device for performing tasks similar to the gateway device 40, which may not be physically separated from a device performing tasks similar to an electrically powered device 36 while still maintaining its function. For example, the present invention may be distinguishable from an invention wherein a device performing tasks similar to the gateway device 40 may not be separated from a thermostat.

III. User Application Overview

In accordance with the components described, the user application 50 of the user computing device 18 is further described herein wherein different views of the user application 50 are illustrated in FIGS. 7A-7D. The user application 50 serves as the primary end user touchpoint for the energy usage platform 12. As such, the user application 50 may allow the user 34 to control the energy usage of the plurality of IoT devices 44 and view the energy usage information.

In FIG. 7A, one view of the user application 50 is illustrated where the user application 50 provides a control dashboard 53 wherein IoT devices 44 are listed and are able to be controlled. In the embodiment shown in FIG. 7A, the user application 50 includes a menu bar 51, which allows the user 34 to select a type of IoT device 44 to control. For example, in FIG. 7A, the user has selected a lightbulb 52 on the menu bar 51. Accordingly, the user application 50 provides the user 34 the control dashboard 53 where the user 34 may control the IoT devices 44 which are lightbulbs. For example, referring to the embodiment of FIG. 7A, if the user 34 presses a lightbulb 54 above “Master Bedroom”, the user 34 may turn on, turn off, or dim a lightbulb in the master bedroom of the home.

FIG. 7A also provides the energy usage information via a real-time energy usage 71. The real-time energy usage 71 represents the energy usage of the usage area for a present time on a present day, with a Watts (W) per minute resolution. For example, the real-time energy usage 71 in FIG. 7A is 358 Watts at the time the user 34 is viewing the user application 50, which is 9:00 AM according to the upper right hand corner of FIG. 7A. Furthermore, the user application 50 may include a status monitor 72, which may be illuminated based on whether the energy usage platform 12 is receiving the energy usage of the usage area and/or based on whether the energy usage platform 12 has experienced an error.

Referring to FIG. 7B, the user application 50 provides another view of the real-time energy usage 71. In FIG. 7B, the user application 50 provides the real-time energy usage 71 and the status monitor 72, as well as a circular bar graph 77 displaying a history of the real-time energy usage 71 for the present day. For example, in FIG. 7B, the real-time energy usage 71 corresponds to 9:00 AM on October 25^thand the circular bar graph 77 displays a history of the real-time energy usage 71 for the entire day of October 25^th. Additionally, the user application 50 may provide a real-time energy meter 78, which may fill and change color based on the real-time energy usage 71.

Below the circular bar graph 77 is a histogram 76, which provides a cumulative daily energy value 75, in Kilowatt hours (kWh), corresponding to each day in a present month. For example, in FIG. 7B, the histogram 76 provides the cumulative daily energy usage 75 for each day from October 1^stto October 25^th. For reference, the cumulative daily energy usage 75 for a given day may be determined by summing the real-time energy usage 71 values for the given day. The histogram 76 may also provide a cumulative estimated cost 74 corresponding to the cumulative daily energy usage 75.

Furthermore, the histogram 76 in FIG. 7B may include a target daily energy usage 60, which may correspond to a suggested energy usage per day. In some embodiments, the histogram 76 may indicate that the cumulative daily energy usage 75 has exceeded the target daily energy usage 60 by highlighting an amount of excess energy and/or by providing the amount of excess energy.

Furthermore, the user application 50 in FIG. 7B may provide a menu bar 73, which allows the user 34 to view the real-time energy usage 71 for “ALL” devices, or the real-time energy usage 71 for devices categorized as “ALWAYS-ON”, “FRIDGE”, or “HVAC”. For reference, devices categorized as “ALWAYS-ON” may include a water recirculation pump, a desktop computer, a television, a cable set-top box, a printer, a furnace, or a coffee maker of the usage area. “ALWAYS-ON” may also refer to a baseline load of the usage area. “FRIDGE” corresponds to a refrigerator of the usage area and “HVAC” corresponds to an HVAC system of the usage area. “ALL” corresponds to the energy usage of the entire usage area and includes the devices categorized as “ALWAYS-ON”, “FRIDGE”, or “HVAC”.

While the user application 50 in FIG. 7B illustrates the real-time energy usage 71 for “ALL” devices, if the user 34 chooses to view the real-time energy usage 71 for devices categorized as “ALWAYS-ON”, “FRIDGE”, or “HVAC”, the user application 50 may provide a different view of FIG. 7B. For example, if the user 34 selects “ALWAYS-ON”, the user application 50 may provide the real-time energy usage 71 for the devices categorized as “ALWAYS-ON”. Additionally, the user application 50 may provide the circular bar graph 77, the histogram 76, the cumulative daily energy value 75, the cumulative estimated cost 74, and the target daily energy usage 60 for the devices categorized as “ALWAYS-ON”. Similarly, if the user 34 selects “FRIDGE” or “HVAC”, the user application 50 may provide the above information for the refrigerator of the usage area or the HVAC system of the usage area.

Referring to FIG. 7C, the user application 50 may also provide an HVAC energy summary 80. The HVAC energy summary 80 provides a desired usage area temperature 85, which is adjustable using buttons 87. The desired usage area temperature 85 and the buttons 87 allow the user 34 to set a desired temperature for the usage area. Furthermore, the HVAC energy summary 80 may include an HVAC setting 89, which may correspond to a desired setting of the HVAC system. For example, the HVAC setting 89 in FIG. 7C is set to “HEAT”; accordingly, the HVAC system heats the usage area and ensures that the usage area is at or above the desired usage area temperature 85. In another embodiment, the HVAC setting 89 may be set to “COOL”, such that the HVAC system cools the usage area and ensures that the usage area is at or below the desired usage area temperature 85. In yet another embodiment, the HVAC setting 89 may be set to “HEAT/COOL”, such that the HVAC system heats or cools the usage area to a preferred temperature range.

The HVAC energy summary 80 may also include a usage area temperature recommendation 86 and an estimated HVAC savings 88. In some embodiments, the estimated HVAC savings 88 may correspond to a monetary savings for the user 34 if the user 34 adjusts the desired usage area temperature 85 to the usage area temperature recommendation 86. The usage area temperature recommendation 86 and the estimated HVAC savings 88 may be calculated based on a temperature of the usage area and/or weather-related data. Furthermore, the HVAC energy summary 80 may also include a temperature graph 91. As shown in FIG. 7C, the temperature graph 91 may provide weather-related data, which may include a forecast 84 and a temperature reading 90. Furthermore, the temperature graph 91 may plot how the temperature of the usage area changes based on the weather, with different types of lines representing when the usage area remains the same temperature, cools, or heats. For example, as shown in FIG. 7C, the solid line 81 in the temperature graph 91 may represent when the usage area cools due to the weather, the dotted line 82 in the temperature graph 91 may represent when the usage area stays the same temperature due to the weather, and the dot-dash line 83 may represent when the usage area heats due to the weather.

Referring to FIG. 7D, another view of the user application 50 is illustrated where the user application 50 provides the energy usage information via an energy usage summary 55. As shown, the energy usage summary 55 may include an energy usage graph 62 to illustrate energy usage over a period of time. For example, in FIG. 7D, the energy usage graph 62 illustrates the cumulative energy usage and projected energy usage for the month of October, in Kilowatt hours (kWh). Furthermore, the energy usage summary 55 may also provide a cumulative energy usage 56 to date from the beginning of the period of time, a target cumulative energy usage 57 for the entire period of time, a target daily energy usage 60, and a projected cumulative energy usage 58 for the entire period of time. In the embodiment shown in FIG. 7D, the target daily energy usage 60 is 24 kWh; the cumulative energy usage 56 to date from the beginning of October is 406 kWh; the target cumulative energy usage 57 for the entire month of October is 746 kWh; and the projected cumulative energy usage 58 for the entire month of October is 503 kWh.

Furthermore, as shown in FIG. 7D, the energy usage summary 55 may include a projected percentage 59. The projected percentage 59 may represent a percentage of the target cumulative energy usage 57 that is projected to remain unused at the end of the period of time, based on the projected cumulative energy usage 58. Similarly, the projected percentage 59 may represent a percentage of the target cumulative energy usage 57 that the projected cumulative energy usage 58 is projected to exceed at the end of the period of time. As shown in FIG. 7D, the projected percentage 59 indicates that 33% of the target cumulative energy usage 57, 746 kWh, will remain unused at the end of October.

Additionally, it should be noted that the target cumulative energy usage 57 may be adjusted. For example, as shown in FIG. 7D, the energy usage summary 55 includes an “ADJUST TARGET” option. In some embodiments, the user 34 of the user application 50 may select the “ADJUST TARGET” option and adjust the target cumulative energy usage 57. In one embodiment, the energy usage graph 62, the projected percentage 59, and the target daily energy usage 60 may be automatically adjusted after the target cumulative energy usage 57 is adjusted.

Furthermore, the user application 50 in FIG. 7D may provide a menu bar 63, which allows the user 34 to view the energy usage summary 55 for “ALL” devices, or the energy usage summary 55 for the devices categorized as “ALWAYS-ON”, “FRIDGE”, or “HVAC”. While the user application 50 in FIG. 7D illustrates the energy usage summary 55 for “ALL” devices, if the user 34 chooses to view the energy usage summary 55 for the devices categorized as “ALWAYS-ON”, “FRIDGE”, or “HVAC”, the user application 50 may provide a different view of FIG. 7D. For example, if the user 34 selects “ALWAYS-ON”, the user application 50 may provide the energy usage summary 55 for the devices categorized as “ALWAYS-ON”. Additionally, the user application 50 may provide the energy usage graph 62, the cumulative energy usage 56, the target cumulative energy usage 57, the target daily energy usage 60, and the projected cumulative energy usage 58 for the devices categorized as “ALWAYS-ON”. Similarly, if the user 34 selects “FRIDGE” or “HVAC”, the user application 50 may provide the above information for the refrigerator of the usage area or the HVAC system of the usage area.

As shown in FIG. 7D, the user application 50 may also include an energy usage breakdown 61. In some embodiments, the energy usage breakdown 61 may illustrate an amount of the cumulative energy usage 56 that is consumed by an electrically powered device 36. For example, as shown in FIG. 7D, the electrically powered devices 36 that are categorized as “ALWAYS-ON” are responsible for 45% of 406 kWh (183 kWh), the cumulative energy usage 56 to date from the beginning of October. Also shown, the refrigerator is responsible for 5%, or 21.9 kWh of the cumulative energy usage 56 and the HVAC system is responsible for 1%, or 6.4 kWh of the cumulative energy usage 56. Furthermore, the energy usage breakdown 61 displays a monetary value 64 coinciding with the “ALWAYS-ON”, “FRIDGE”, and “HVAC” devices.

Referring to FIG. 7D, another view of the user application 50 is illustrated where the user application 50 provides a visual representation of the energy usage information via an energy usage summary 55. As shown, the energy usage summary 55 may include an energy usage graph 62 to illustrate the energy usage over a period of time. For example, in FIG. 7D, the energy usage graph 62 illustrates a cumulative energy usage and a projected energy usage for a month of October, in Kilowatt hours (kWh). Furthermore, the energy usage summary 55 may also provide a cumulative energy usage 56 to date from the beginning of the period of time, a target cumulative energy usage 57 for the entire period of time, a target daily energy usage 60, and a projected cumulative energy usage 58 for the entire period of time. In the embodiment shown in FIG. 7D, the target daily energy usage 60 is 24 kWh; the cumulative energy usage 56, to date from the beginning of October, is 406 kWh; the target cumulative energy usage 57 for the entire month of October is 746 kWh; and the projected cumulative energy usage 58 for the entire month of October is 503 kWh.

It should be noted that, in other embodiments of the user application 50, the user application 50 may omit any of the features described above or shown in FIGS. 7A-7D or include any other features that may allow the user 34 to control the IoT devices 44 or view the energy usage information.

IV. Method of Automatically Mating the Gateway Device

Referring to FIG. 8, the present invention provides a method, according to the present invention, of automatically mating the gateway device 40 with the energy measurement device 38 in the usage area via the user computing device 18. In one embodiment, the method may include a step 131 of providing the gateway device 40 for the energy measurement device 38; a step 132 of connecting the gateway device 40 to a local network of the usage area; a step 133 of installing the user application 50 on the user computing device 18; a step 134 of searching for the gateway device 40 with the user application 50 for a predetermined time period; a step 135 of detecting the gateway device 40 within the predetermined time period; and a step 136 of passing information between the gateway device 40 and the user application 50 to allow the gateway device 40 to connect to the energy measurement device 38.

Furthermore, the method may utilize a proximity-based pairing mechanism to search for the gateway device 40, detect the gateway device 40, and pass information between the gateway device 40 and the user application 50. The proximity-based pairing mechanism may be Bluetooth, near-field communication (NFC), Infrared Data Association (IrDA), Insteon, Z-Wave, Wireless USB, or any other pairing mechanism suitable for exchanging data over short distances. As such, the method may utilize security features that proximity-based pairing mechanisms inherently provide by exchanging data over short distances. For example, Bluetooth devices typically have a range of 100 meters. As such, the method may ensure a connection between the user application 50 on the user computing device 18 of the user 34 and the gateway device 40 of the usage area. In other words, the method may reduce a likelihood of connecting the user application 50 on the user computing device 18 of the user 34 to a gateway device 40 outside the usage area. Similarly, the method may reduce a likelihood of connecting the gateway device 40 of the usage area to a user application 50 on a user computing device 18 of an undesired user, such as a user outside the usage area or an unauthorized user.

When the user 34 is ready to connect the gateway device 40 to the energy measurement device 38, the user 34 may begin the process by powering on the gateway device 40 and connecting the gateway device 40 via Ethernet or Wi-Fi to the local network via the WiFi router 42. At this point, the gateway device 40 may automatically begin broadcasting its location on the local network using a broadcast message on a broadcast signal. The user application 50 may be programmed to listen for the broadcast signal and receive the broadcast message. Once the user application 50 identifies the broadcast message, the user application 50 may capture the internet protocol (IP) address of the gateway device 40 and notify the user 34 that the gateway device 40 has been found. The user application 50 may then prompt the user 34 to start an automatic binding process with the push of a button on the user application 50.

The method may also include a step of activating the automatic binding process by the user 34 interacting with the user application 50. Once the automatic binding process commences, the user application 50 may request the media access control (MAC) address and install code from the gateway device 40. The user application 50 may then pass the MAC address and the install code to a provider of the energy measurement device 38. As previously stated, the provider of the energy measurement device 38 may be an energy provider, such as a utility company. Therefore, to pass the MAC address and the install code to the energy provider, the user application 50 may transmit the MAC address and the install code to a server of the energy provider via a cloud service or cloud computing platform such as the network 20. Once the energy provider receives the MAC address and the install code, the energy provider may retrieve an identification (ID) of the energy measurement device 38 via the server of the energy provider.

Once the energy provider receives all of necessary information (the ID of the energy measurement device 38, the MAC address, and the install code), the energy provider may transmit a network join command to the energy measurement device 38 corresponding to the ID of the energy measurement device 38 via the network 20. The network join command may include the MAC address and the install code. Once the network join command is transmitted to the energy measurement device 38, the local network may be opened up, allowing the gateway device 40 to connect to the energy measurement device 38 for a finite amount of time.

In some embodiments, the method may also include a step of searching for the energy measurement device 38 with the gateway device 40 and a step of connecting the gateway device 40 to the energy measurement device 38. In one embodiment, the gateway device 40 may search for the energy measurement device 38 and wait for a join flag to begin connecting the gateway device 40 to the energy measurement device 38. After the gateway device 40 receives the join flag, the user application 50 may connect the gateway device 40 to the energy measurement device 38.

The method may include the steps of passing energy usage data from the energy measurement device 38 to the gateway device 40 and capturing the energy usage data in real-time on the user computing device 18. In one embodiment, once the connection is created between the gateway device 40 and the energy measurement device 38, the energy measurement device 38 may pass energy usage data to the gateway device 40, allowing for capture and display of the energy usage data in real-time on the user computing device 18, via the user application 50.

Several embodiments have been discussed in the foregoing description. However, the embodiments discussed herein are not intended to be exhaustive or limit the invention to any particular form. The terminology which has been used is intended to be in the nature of words of description rather than of limitation. Many modifications and variations are possible in light of the above teachings and the invention may be practiced otherwise than as specifically described.

METHOD OF AUTOMATICALLY MATING A GATEWAY DEVICE WITH AN ENERGY MEASUREMENT DEVICE

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