KR102393139B1 - System for managing building energy based on indoor location and method thereof - Google Patents

Abstract

The present invention discloses a system for managing building energy based on indoor location and a method thereof. That is, according to the present invention, personalized lighting, heating, and environmental devices related to a user are automatically controlled according to the presence or absence of the user in a building and the purpose of use. Thus, each luminaire has an independent control function so that wiring can be changed in case of a change in the purpose of use and division. In addition, a lighting control area suitable for a site is reconfigured by simply changing a program without adding a control device so that lights can be turned on/off and brightness can be adjusted.

Description

An indoor location-based building energy management system and a method thereof {System for managing building energy based on indoor location and method thereof}

The present invention relates to an indoor location-based building energy management system and method, particularly for automatically controlling personalized lighting equipment, electric heating equipment and environmental equipment related to the user according to the presence or absence of the user in the building, use purpose, etc. It relates to an indoor location-based building energy management system and method therefor.

The building management system is an operating system that comprehensively manages various facilities required for building management such as air conditioning, disaster prevention, heating, sanitation, and lighting facilities in a building using computer technology.

Although such a building management system independently or integratedly controls the facilities in each area in the building under the control of the manager, it cannot be effectively controlled according to the usage status (occupancy status, number of people) of each area, and each individual Personalized automatic control (lighting, office equipment, environmental control device) according to the presence or absence of an individual designated at the place of use (space occupied by each individual, such as a personal desk) is not performed, so it is difficult to realize an optimal environment and manage energy. In addition, in the case of an existing building or a small building that does not have automatic control facilities, if you want to automatically control the additionally installed devices (air purifier, ventilation device, air conditioner) by interlocking the sensor, you must check the operation status of the device and control it. There is a problem in efficient building management as there are many difficulties in automatic control of existing facilities (multi-use facilities such as schools, kindergartens, performance halls, etc.)

In addition, as a technology for indoor location recognition, Wi-Fi, Bluetooth Low Energy (BLE), UWB (Ultra Wideband), ZigBee, RFID (Radio Frequency Identification), etc. are applied to various information and communication technology terminals. The information collection device is installed on the ceiling or wall to determine the location of the occupant who possesses it, but there are many difficulties in maintaining a certain distance, supplying power, and maintenance in the installation method, so it is difficult to introduce indoor location recognition technology There are many difficulties.

Korea Registration No. 10-2130464 [Title: User-oriented intelligent building management system using DR information]

An object of the present invention is to provide an indoor location-based building energy management system and method for automatically controlling personalized lighting equipment, electric heating equipment, and environmental equipment related to the user according to the presence or absence of the user in the building, use purpose, etc. there is

Another object of the present invention is to check the operating state of indoor devices provided in a specific space in response to the user's location through a smart socket located around the user automatically according to the user's location, and to respond to the checked operating status of the indoor device. Accordingly, an object of the present invention is to provide an indoor location-based building energy management system and method for automatically controlling the operation of indoor devices including air purifiers, air conditioners, ventilation devices, etc. provided in a specific space.

The indoor location-based building energy management system according to an embodiment of the present invention is a user recognition result for a user in a building, when a user registered in advance, user information according to the user recognition result, recognition date and time information, and an access management device an access control device for transmitting unique identification information; Search for environment setting information corresponding to the user information from among the environment setting information for each user information managed by the server, check location information corresponding to unique identification information of the access control device in the building, and Identifying one or more lighting units corresponding to the unique identification information and the retrieved environment setting information and a ballast corresponding to the lighting units, respectively, and generating a control signal to control the operation of the identified one or more lighting units, the generated control signal The server for transmitting each to the ballast corresponding to the identified one or more lighting units; And it may include the ballast for controlling the operation of the lighting unit connected to the ballast on the basis of the control signal transmitted from the server.

As an example related to the present invention, it is connected in a short-distance communication method with a terminal possessed by a user, collects identification information of the terminal, and collects identification information of the terminal, information collection date and time information, and information collection device. Further comprising an information collection device for transmitting unique identification information to the server, wherein the server checks user information corresponding to the identification information of the terminal from among the user information for each identification information of the terminal managed by the server, the server Searches for environment setting information corresponding to the confirmed user information from among the environment setting information for each user information managed in You can control the operation of the device.

As an example related to the present invention, it further includes a plurality of lamps formed in a matrix form on the ceiling, wherein the information collection device is formed in an interstitial shape or a stanza form among the plurality of lamps, and one side of the luminaire in which the information collection device is formed It can be operated by receiving power from the commercial power supply that supplies power to the ballast configured in the .

The indoor location-based building energy management method according to an embodiment of the present invention is a user recognition result for a user in a building, user information according to the user recognition result, recognition date and time information when the user is a pre-registered user by an access management device And, transmitting the unique identification information of the access control device to the server; retrieving, by the server, environment setting information corresponding to the user information from among the environment setting information for each user information managed by the server; checking, by the server, location information corresponding to the unique identification information of the access control device in the building; Checking, by the server, each of the at least one lighting unit corresponding to the unique identification information of the access control device and the searched environment setting information and a ballast corresponding to the lighting unit; generating, by the server, a control signal to control the operation of the identified one or more lighting units, and transmitting the generated control signal to a ballast corresponding to the identified one or more lighting units, respectively; And by the ballast, based on the control signal transmitted from the server may include the step of controlling the operation of the lighting unit connected to the ballast.

As an example related to the present invention, the step of displaying, by the access control device, information indicating that the user is an authenticated user, when a result of user recognition for a user in the building, is a pre-registered user; and automatically switching, by the access control device, an access control gate provided in the building interlocking with the access control device to an open state for a preset time, and then automatically switch from an open state to a closed state when the time elapses. may include more.

As an example related to the present invention, the step of checking each of the at least one lighting unit corresponding to the unique identification information of the access control device and the searched environment setting information and the ballast corresponding to the lighting unit is managed by the server by the server The process of identifying one or more specific lighting units related to the user's seat location information included in the environment setting information corresponding to the searched user information on the layout diagram for each facility and a specific ballast corresponding to the specific lighting unit, respectively; By the server, at least one lighting unit corresponding to the user's preferred place information in the building included in the environment setting information corresponding to the searched user information on the layout chart for each facility managed by the server, and a ballast corresponding to the lighting unit the process of checking each; And by the server, from the location information corresponding to the unique identification information of the identified access control device on the layout chart for each facility managed by the server to the user's seat location information included in the environment setting information corresponding to the searched user information It may include the process of checking each of the ballasts corresponding to one or more lighting units and the corresponding lighting units located in the movement path.

As an example related to the present invention, the step of transmitting each of the generated control signals to the ballast corresponding to the identified one or more lighting units corresponds to the user's seat location information included in the environment setting information corresponding to the retrieved user information generating a specific control signal for controlling the specific lighting unit in order to control the operation function and dimming function of one or more specific lighting units, and transmitting the generated specific control signal to a specific ballast corresponding to the specific lighting unit; In order to control an operation function and a dimming function of at least one lighting unit corresponding to the user's preferred place information in the building, a control signal for controlling the at least one lighting unit is generated, and the generated control signal is transmitted to the at least one The process of transmitting each to at least one ballast corresponding to one lighting unit; And in order to control the operation function and dimming function of one or more lighting units located on the moving path to the user's seat location information included in the environment setting information, another control signal for controlling the one or more lighting units is generated, and the generated It may include the process of transmitting another control signal to one or more ballasts corresponding to the one or more lighting units, respectively.

As an example related to the present invention, by the server, the operation of one or more indoor devices corresponding to the user's seat location information is customized based on user preference environment information included in the environment setting information corresponding to the searched user information. It may further include the step of controlling.

As an example related to the present invention, the method comprising: by an information collecting device, connected to a terminal possessed by a user in a short-distance communication method, collecting identification information of the terminal; transmitting, by the information collection device, identification information of the collected terminal, information collection date and time information, and unique identification information of the information collection device to the server; checking, by the server, user information corresponding to the identification information of the terminal from among user information for each identification information of the terminal managed by the server; retrieving, by the server, environment setting information corresponding to the identified user information from among the environment setting information for each user information managed by the server; and controlling, by the server, the operation of one or more lighting units and indoor devices corresponding to the space in which the user is located based on the environment setting information corresponding to the searched user information.

As an example related to the present invention, performing a function of detecting the presence of a user in a preset area by a multi-sensor; When a user in the zone is detected, by the multi-sensor, user detection information according to user detection, illuminance information measured in the zone, measurement date and time information, and unique identification information of the multi-sensor are transmitted to the server to do; checking, by the server, location information in a building corresponding to the unique identification information of the multi-sensor from among location information in a building for each unique identification information of the multi-sensor managed by the server; transmitting, by the server, terminal confirmation request information to the other identified information collecting apparatus to request confirmation of whether another terminal is located in the vicinity of an area in which the other information collecting apparatus is located; attempting, by the other information collection device, a connection by a short-distance communication method with another terminal located in the vicinity of the other information collection device based on the terminal confirmation request information; When the connection with another terminal located in the vicinity of the other information collection device fails, the other information collection device determines that an unregistered user has entered the area, generates alarm information and transmits it to the server step; and receiving, by the server, alarm information transmitted from the other information collection device in response to the previously transmitted terminal confirmation request information, and outputting the received alarm information.

The present invention automatically controls the personalized lighting equipment, electric heating equipment, and environmental equipment related to the user according to the presence or absence of the user in the building, the purpose of use, etc. Even with the change, there is an effect that it is possible to turn on/off and adjust the brightness by reconfiguring the lighting control area suitable for the site with a simple program change without changing the wiring or adding a control device.

In addition, according to the user's location, the present invention automatically checks the operating state of the indoor device provided in a specific space in response to the user's location through the smart socket located around the user, and according to the checked operating status of the indoor device By automatically controlling the operation of indoor devices including air purifiers, air conditioners, and ventilation devices provided in a specific space, it is possible to provide various needs such as convenience in use, configuration, energy saving, and comfortable environment at once. It works.

1 is a block diagram showing the configuration of an indoor location-based building energy management system according to an embodiment of the present invention.
2 to 3 are flowcharts illustrating an indoor location-based building energy management method according to an embodiment of the present invention.
4 to 5 are diagrams illustrating examples of screens in a building to which an indoor location-based building energy management system according to an embodiment of the present invention is applied.

It should be noted that the technical terms used in the present invention are only used to describe specific embodiments, and are not intended to limit the present invention. In addition, the technical terms used in the present invention should be interpreted as meanings generally understood by those of ordinary skill in the art to which the present invention belongs, unless otherwise specifically defined in the present invention, and excessively comprehensive It should not be construed in the meaning of a human being or in an excessively reduced meaning. In addition, when the technical term used in the present invention is an incorrect technical term that does not accurately express the spirit of the present invention, it should be understood by being replaced with a technical term that can be correctly understood by those skilled in the art. In addition, the general terms used in the present invention should be interpreted according to the definition in the dictionary or according to the context before and after, and should not be interpreted in an excessively reduced meaning.

Also, the singular expression used in the present invention includes the plural expression unless the context clearly dictates otherwise. In the present invention, terms such as “consisting of” or “comprising” should not be construed as necessarily including all of the various components or various steps described in the invention, and some components or some steps may not be included. It should be construed that it may further include additional components or steps.

Also, terms including ordinal numbers such as first, second, etc. used in the present invention may be used to describe the elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

Hereinafter, a preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings, but the same or similar components are assigned the same reference numerals regardless of reference numerals, and redundant description thereof will be omitted.

In addition, in the description of the present invention, if it is determined that a detailed description of a related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, it should be noted that the accompanying drawings are only for easy understanding of the spirit of the present invention, and should not be construed as limiting the spirit of the present invention by the accompanying drawings.

1 is a block diagram showing the configuration of an indoor location-based building energy management system 10 according to an embodiment of the present invention.

1, the indoor location-based building energy management system 10 is a master screen device 100, a light fixture 200, a ballast 300, a lighting unit 400, an information collection device 500, a multi-sensor 600 , a terminal 700 , an indoor device 800 , and a server 900 . Not all of the components of the indoor location-based building energy management system 10 shown in FIG. 1 are essential components, and the indoor location-based building energy management system 10 by more components than the components shown in FIG. 1 . This may be implemented, and the indoor location-based building energy management system 10 may be implemented with fewer components.

The terminal 700 includes a smart phone, a portable terminal, a mobile terminal, a foldable terminal, a personal digital assistant (PDA), and a portable multimedia (PMP). Player) terminal, telematics terminal, navigation terminal, personal computer, notebook computer, slate PC, tablet PC, ultrabook, wearable device Device, for example, may be applied to various terminals such as a watch-type terminal (Smartwatch), a glass-type terminal (Smart Glass), a Head Mounted Display (HMD, etc.), a Wibro terminal, and the like. In this case, the terminal 700 may include not only a mobile phone, a smart phone, etc. possessed by the corresponding user, but also a tag or a card including a short-range wireless communication function possessed by the corresponding user. Here, the short-range wireless communication technology includes Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, and Near Field Communication: NFC), ultrasonic communication (Ultra Sound Communication: USC), visible light communication (VLC), Wi-Fi (Wi-Fi), Wi-Fi Direct (Wi-Fi Direct), etc. may be included.

The server 900 may be implemented in the form of a web server, a database server, a proxy server, or the like. In addition, one or more of a network load balancing mechanism, or various software that enables the server 900 to operate on the Internet or other networks may be installed in the server 900, through which it will be implemented as a computerized system. can Also, the network may be an http network, and may be a private line, an intranet, or any other network. Furthermore, the access control device 100 , the ballast 300 , the lighting unit 400 , the information collection device 500 , the multi-sensor 600 , the terminal 700 , the indoor device 800 and The connection between the servers 900 may be connected to a secure network so that data is not attacked by any hackers or other third parties. In addition, the server 900 may include a plurality of database servers, and such database servers may be implemented in such a way that they are separately connected to the server 900 through any type of network connection including a distributed database server architecture. there is.

The access control device 100 , the ballast 300 , the lighting unit 400 , the information collection device 500 , the multi-sensor 600 , the terminal 700 , the indoor device 800 , and the server Each 900 is a communication unit (not shown) for performing a communication function with other terminals, a storage unit (not shown) for storing various information and programs (or applications), various information and program execution results to display a display unit (not shown) for may include

The access control device (or door screen device/screen device) 100 includes the ballast 300 , the lighting unit 400 , the information collection device 500 , the multi-sensor 600 , the terminal 700 , It communicates with the indoor device 800 , the server 900 , and the like. Here, the access control apparatus 100 may be installed (or configured) adjacent to a main entrance door of a building leading to the outside, or may be installed adjacent to an entrance door of a preset area within the building.

In addition, the access control device 100 is a reader (not shown) for performing a user authentication function for a user entering the building according to a preset user authentication method, user authentication, checking whether the user wears a mask, etc. For this purpose, a camera (not shown) for acquiring (or photographing) image information including a user's face, a thermal imaging camera (not shown) for measuring a user's body temperature, and the like are included.

In addition, the access control device 100 recognizes a user who enters the building (or inside a specific office within the building) through the building's door (eg, including a main door, an auxiliary door, an entrance door of an office in the building, etc.) Function, temperature measurement function, etc. are performed respectively. Here, the access control device 100 may be installed adjacent to the main entrance door of the building that leads to the outside, respectively. In addition, the user recognition function includes a face recognition (or face recognition) function, a palm recognition function, a palm vein recognition, a palm recognition function, a fingerprint by an image analysis function through a camera (not shown) configured in the access control device 100 . It includes a recognition function, finger vein recognition, QR code recognition, barcode recognition, RF card recognition (or RFID card recognition), and the like.

In addition, the access control device 100 determines whether the user is a pre-registered user (or whether the user is a user authorized to access/whether a user has access rights/ Determine (or verify) whether the user is a pre-registered user with respect to the building or office in the building. At this time, the access control device 100 determines whether the user is a pre-registered user and whether the user's body temperature is less than or equal to a preset reference value based on the user recognition result and body temperature measurement result according to performing a plurality of functions. may be

That is, the access control device 100 determines whether the user is a registered user to access the building. In this case, the access management apparatus 100 may determine whether the user is a registered user to access the building and whether the user's body temperature is equal to or less than the reference value.

As a result of the determination (or the confirmation result), if the user is not a registered user to access the building (or if the user is not the pre-registered user and the user's body temperature is the preset reference value) If at least one of the cases exceeds), the access control device 100 provides information indicating that the corresponding user is not an authenticated user (or a user permitted to enter), and the user's body temperature is a preset reference value Displays (or outputs) information indicating that the state has been exceeded. In this case, the access control device 100 may additionally (or together) display the measured body temperature of the user on one side of the screen of the access control device 100 on which the corresponding information is displayed.

In addition, the access control device 100 maintains the access control gate (or access control door) (not shown) provided in the building interlocking with the corresponding access control device 100 in a closed state.

In addition, as a result of the determination (or the confirmation result), if the user is a registered user to access the building (or if the user is the previously registered user and the user's body temperature is below the preset reference value) ), the access control device 100 displays (or outputs) information indicating that the user is an authenticated user (or information indicating that the user is an authenticated user and the user's body temperature is below a preset reference value) . In this case, the access control device 100 may additionally (or together) display the measured body temperature of the user on one side of the screen of the access control device 100 on which the corresponding information is displayed.

In addition, the access control device 100 switches the access control gate provided in the building interlocking with the corresponding access control device 100 to an open state for a preset time, and then changes from an open state to a closed state after the corresponding time elapses. automatically switch to

In addition, the access management apparatus 100 includes user information according to a user recognition result according to performing a plurality of functions, user body temperature information according to a body temperature measurement result, recognition date and time information, and unique identification of the corresponding access management apparatus 100 . Information and the like are transmitted to the server 900 . Here, the user information includes a unique code (or unique number/information/employee number), name, image (or photo), department name, rank, etc. related to the corresponding user.

In addition, the access management device 100 transmits user information according to the previously transmitted user recognition result, user body temperature information according to the body temperature measurement result, and the like, environment setting information related to the user information transmitted from the server 900 Receive information indicating non-existence.

In addition, the access control apparatus 100 displays (or outputs) information indicating that there is no environment setting information related to the received user information.

In the embodiment of the present invention, it is mainly described that the access control device 100 performs a user recognition function and provides user information, which is a result of performing the user recognition function, to the server 900 , but is limited thereto. No, the access control device 100 collects information for user recognition and transmits the collected information for user recognition to the server 900 , and the server 900 provides the access management device 100 ) may perform a user recognition function based on the information for user recognition transmitted from ) and check user information according to the result of performing the user recognition function. Here, the information for user recognition includes image information including the user's face, palm, fingerprint, etc., recognized QR code information, recognized barcode information, recognized RF card information, and the like.

The luminaire (or luminaire/luminaire) 200 diffuses, filters, or transforms light from one or more lamps, and includes all parts necessary to support, fix, and protect the lamp (or luminaire 400), It is an appliance that does not contain the lamp itself, but includes the auxiliary circuits necessary to connect it to a power source.

In addition, the light fixture 200 is formed (or configured/arranged/installed) on one side of a ceiling, a wall, etc. requiring lighting. In this case, the lighting fixture 200 may be formed in a buried form in a corresponding ceiling, wall, or the like.

In addition, when the light fixture 200 is formed on the ceiling, the plurality of light fixtures 200 are formed in a matrix form to maintain a predetermined interval.

In addition, the ballast 300 , the lighting unit 400 , the information collection device 500 , and the like are configured on one side of the light fixture 200 .

The ballast (or DALI ballast) 300 is the access control device 100, the lighting unit 400, the information collection device 500, the multi-sensor 600, the terminal 700, the indoor device ( 800), and communicates with the server 900 and the like. Here, the ballast 300 may communicate with the server 900 and the like through a preset DALI (Digital Addressable Lighting Interface) protocol.

In addition, the ballast 300 is an electronic ballast, which uses a high frequency conversion circuit to convert commercial power frequency (60Hz) into a high frequency of 20KHz to 60KHz to light a fluorescent lamp, an LED lamp, etc. It may be a ballast.

In addition, the ballast 300 is formed (or configured/arranged/installed) on one side of the light fixture 200 formed on one side of the space within the building.

In addition, the ballast 300 is assigned a unique digital address for each individual ballast 300 according to the application of the DALI protocol.

In addition, the ballast 300 is connected to a dedicated non-polar signal line of the two-wire regardless of the power line for easy system configuration.

In addition, the ballast 300 has a built-in infrared transmitter / receiver (not shown) so that it can be controlled through a remote control (not shown).

In addition, the ballast 300 according to the application of the DALI protocol, up to 64 ballasts 300 are configured as a group, and can communicate with other components through one gateway (not shown). At this time, the ballast 300 may be included in one or more groups.

In addition, the ballast 300 stores a plurality of scenes (or light scenes) for controlling the operation of the lighting unit 400 connected to the ballast 300 .

In this way, the ballast 300 has an individual address on the same control cable (control cable), can connect up to 64 devices, can be controlled independently.

In addition, the ballast 300 is connected one-to-one with the lighting unit 400 formed on the other side of the light fixture 200 .

In addition, the ballast 300 receives a control signal including information for performing a power on/off function and a dimming function transmitted from the server 900 according to the assigned unique digital address.

In addition, the ballast 300 controls the power supply from the commercial power supply (not shown) to the lighting unit 400 connected to the ballast 300 based on the received control signal.

That is, the specific ballast 300 corresponding to the specific lighting unit 400 related to the user's seat position information included in the environment setting information corresponding to the user information related to the user entering the building confirmed by the server 900. Receives a specific control signal transmitted from the server (900).

In addition, the specific ballast 300 controls the power on/off function, dimming function, etc. of the specific lighting unit 400 corresponding to the specific ballast 300 based on the received specific control signal.

In addition, each of the at least one ballast 300 corresponding to the at least one lighting unit 400 related to the user's preferred place information (including, for example, a bathroom, a copier, etc.) is a control signal transmitted from the server 900 and controls a power on/off function and a dimming function of at least one lighting unit 400 corresponding to the user's preferred place information based on the received control signal.

In addition, each of the one or more ballast 300 located on the moving path receives each other control signal transmitted from the server 900, and corresponds to the corresponding ballast 300 individually based on the received other control signal Controls the power on/off, dimming function, etc. of the lighting unit 400 .

In addition, the ballast 300 corresponding to the space in which the user is located according to the information collected in the information collection device 500 is based on the environment setting information corresponding to the user information retrieved from the server 900, the user Controls the power on/off, dimming function, etc. of the lighting unit 400 corresponding to the space in which it is located.

In addition, the ballast 300 corresponding to the space in which the user is located according to the information collected from the multi-sensor 600 is in the building corresponding to the unique identification information of the multi-sensor 600 identified in the server 900 . Controls power on/off, dimming function, etc. of the lighting unit 400 corresponding to a space related to location information.

In this way, the ballast 300 has an independent control function in units of luminaires by embedding a switching function, a dimming function, an address function (or an address setting function for an individual ballast), a communication function, etc. Even with the change, it is possible to reconfigure the lighting control zone suitable for the field with a simple program change without changing the wiring or adding a control device, so that it is possible to turn on/off and adjust the brightness.

The lighting unit (or light source) 300 includes the access control device 100 , the ballast 300 , the information collection device 500 , the multi-sensor 600 , the terminal 700 , and the indoor device 800 . ), and communicates with the server 900 and the like. Here, the lighting unit 400 may be connected to the ballast 300 in a wired/wireless communication method.

In addition, the lighting unit 400 is formed (or configured/arranged/installed) on the other side of the light fixture 200 formed on one side of the space within the building.

In addition, the lighting unit 400 is connected one-to-one with the ballast 300 formed on one side of the light fixture 200 .

In addition, the lighting unit 400 operates based on the power supplied (or provided) from the commercial power supply unit according to the control in the ballast 300 . At this time, the lighting unit 400 operates by the control in the ballast 300 according to the control signal, power on/off function, dimming function, and the like. Here, when the lighting unit 400 is composed of an LED, etc., the lighting unit 400 may output light in various colors according to the control signal.

In addition, the lighting unit 400 corresponding to the space in which the user is located according to the information collected by the information collection device 500 is powered on / off by the control of the ballast 300 connected to the lighting unit 400, dimming function, etc.

In addition, the lighting unit 400 corresponding to the space in which the user is located according to the information collected from the multi-sensor 600 is powered on/off, dimming by the control of the ballast 300 connected to the lighting unit 400 . functions, etc.

The information collection device 500 includes the access control device 100 , the ballast 300 , the lighting unit 400 , the multi-sensor 600 , the terminal 700 , the indoor device 800 , and the server (900) and the like. Here, the information collection device 500 may be connected to the server 900 in a wired/wireless communication method.

In addition, the information collection device 500 is formed on the other side of the light fixture 200 formed on one side of the space in the building so that it is advantageous to supply power (or power), and to be easily installed using a signal line or the like ( or configure/deploy/install). At this time, when the plurality of light fixtures 200 are formed in a matrix form, the plurality of information collecting devices 500 take into account the sensing range of the corresponding information collecting device 500, and the corresponding light fixtures 200 in the form of an equivalence line, an interline form, etc. It can be formed on one side of each. Here, the intermittent form indicates that the corresponding information collection device 500 is arranged every other one among a plurality of luminaires 200 arranged in series, and the bi-line form represents every other line among the plurality of luminaires 200 arranged in parallel. It indicates disposition of the corresponding information collection device 500 .

In this way, as the information collection device 500 is formed on another side of the light fixture 200 , the information collection device 500 supplies power to the ballast 300 or the lighting unit 400 . It is connected using a commercial power supply and a power line (or signal line), and can receive power from the corresponding commercial power supply, and the corresponding information collection device 500 for lighting control and indoor location recognition is easily installed, maintained, and managed can be

In addition, the information collection device 500 is connected to the terminal 700 possessed by the user in a short-distance communication method, and collects identification information of the corresponding terminal 700 . At this time, the information collection device 500 is advantageous in supplying power (or power), and the ballast 300 and the lighting unit 400 are arranged (or configured) so as to be easily installed using a signal line, etc., the luminaire ( 200) can be configured (or arranged/installed) on one side.

In addition, the information collection device 500 transmits the collected identification information of the corresponding terminal 700 , information collection date and time information, unique identification information of the information collection device 500 , and the like to the server 900 .

In addition, when the user information corresponding to the received identification information of the terminal 700 is not confirmed among the user information for each identification information of the terminal managed by the server 900, the information collection device 500 transmits the previously transmitted information. Receives information indicating that there is no user information corresponding to the identification information of the terminal 700 transmitted from the server 900 in response to identification information of the terminal 700 (or information indicating that the user is not registered) .

In addition, the information collection device 500 displays (or outputs) information indicating that there is no user information corresponding to the received identification information of the corresponding terminal 700 (or information indicating that the user is not registered).

In addition, the information collection device 500 receives terminal confirmation request information, etc. transmitted from the server 900 .

In addition, the information collection device 500 attempts to connect with the terminal 700 located in the vicinity of the information collection device 500 using a short-distance communication method.

In addition, the information collection device 500 performs a connection attempt by a short-distance communication method with the terminal 700 located in the vicinity of the information collection device 500 for a preset time.

In addition, when the connection with the terminal 700 located near the information collection device 500 fails (or when the terminal 700 is not located near the information collection device 500), the information collection device 500 ) determines that an unregistered user has entered the area, generates alarm information and transmits it to the server 900 .

At this time, the information collection device 500 is a result of a connection attempt by a short-distance communication method with the terminal 700 located in the vicinity of the information collection device 500, information collection date and time information, the information collection device 500 Identification information and the like may be transmitted to the server 900 . Here, the connection attempt result is connection failure information (including, for example, communication connection failure information with a terminal located in the vicinity, no connected terminal, etc.), connection success information (eg, identification of the corresponding terminal 700 according to connection success) information, etc.)

The multi-sensor (or complex sensor) 600 includes the access control device 100 , the ballast 300 , the lighting unit 400 , the information collection device 500 , the terminal 700 , and the indoor device ( 800), and communicates with the server 900 and the like. Here, the multi-sensor 600 includes a user's presence (or occupancy) detection function, an illuminance measurement function, an environmental information measurement function, a smoke detection function, a heat detection function, a disaster detection function (eg, including an earthquake), etc. It is configured to cover a preset area (or area/space) in order to perform

As such, the multi-sensor 600 performs a user detection function, an illuminance measurement function, an environmental information measurement function, a smoke detection function, a heat detection function, etc. Each can be configured individually.

In addition, the multi-sensor 600 is a PIR sensor (Passive Infrared Sensor) (not shown) or a motion detection sensor (or motion recognition sensor) (not shown) or an occupancy sensor (not shown) for performing a user detection function. city), an illuminance measuring sensor (not shown) for performing an illuminance measuring function, etc., an air sensor (not shown) or air quality sensor (not shown) for performing an environmental information measuring function, for performing a smoke detection function It includes a smoke detection sensor (not shown), a thermal sensor (not shown) for performing a heat detection function, an IR controller (not shown), and the like.

In addition, the multi-sensor 600 performs a function of detecting the presence (or occupancy) of a user within the preset area (or area/space), an illuminance measurement function, and the like.

In addition, when a user in the zone is detected, the multi-sensor 600 provides user detection information according to user detection, the measured air quality information in the corresponding zone, the measured illuminance information, the measurement date and time information, the multi-sensor The unique identification information of 600 is transmitted to the server 900 .

The terminal 700 includes the access control device 100 , the ballast 300 , the lighting unit 400 , the information collection device 500 , the multi-sensor 600 , the indoor device 800 , and the server (900) and the like. Here, the terminal 700 may be a terminal possessed by a user entering and exiting the building. In this case, the terminal 700 may include not only a mobile phone, a smart phone, etc. possessed by the corresponding user, but also a tag or a card including a short-range wireless communication function possessed by the corresponding user.

In addition, the terminal 700 communicates with the information collection device 500 related to the area in which the terminal 700 is located through a short-distance communication method.

In addition, when the terminal 700 communicates with the information collection device 500 , the terminal 700 transmits (or provides) identification information of the corresponding terminal 700 to the information collection device 500 . . Here, the identification information of the terminal 700 includes a mobile directory number (MDN), mobile IP, mobile MAC, subscriber identity module (Sim) card unique information, serial number, and the like.

In addition, when the user information corresponding to the received identification information of the terminal 700 is not confirmed among the user information for each identification information of the terminal managed by the server 900, the terminal 700 is the server 900 Information indicating that user information corresponding to the identification information of the corresponding terminal 700 does not exist (or information indicating that the user is not registered) transmitted from the terminal 700 is received.

In addition, the terminal 700 displays (or outputs) information indicating that there is no user information corresponding to the received identification information of the corresponding terminal 700 (or information indicating that the user is not registered).

The indoor device 800 includes the access control device 100 , the ballast 300 , the lighting unit 400 , the information collection device 500 , the multi-sensor 600 , the terminal 700 , and the server (900) and the like. Here, the indoor device 800 includes an air cleaning function, a heating/cooling management function, and a ventilation function for a preset area (or area/division) within the building (eg, including a room such as an office for each floor, a conference room, etc.) (or environment management function), disinfection function (or quarantine function), energy management function, crime prevention/working attitude management function, safety management function (or disaster/fire/disaster management function), etc. in the relevant area (or adjacent to the area).

In this way, the indoor device 800 has an air cleaning function, a heating/cooling management function, a ventilation function (or environment management function), a disinfection function (or a quarantine function), and an energy management function for a plurality of areas in the building for each area. , crime prevention/working attitude management function, safety management function (or disaster/fire/disaster management function), etc., can be configured for each area.

In addition, the indoor device 800 includes an air purifier (not shown) for performing an air cleaning function, a lighting device (not shown) for performing a lighting control function, an air conditioner/warmer (not shown) for performing a naannang room management function, Ventilation device (not shown) for performing ventilation function, sterilization device (or quarantine/disinfection device) (not shown) for performing disinfection function, fire device (not shown) for performing safety management function, dehumidification/humidification function in the area It includes a dehumidifying/moisturizing device (not shown) for performance, an energy management function, a crime prevention/working attitude management function, and a computer (not shown) for performing a safety management function.

In addition, the indoor device 800 interworks with the server 900 and/or the access control device 100 to provide an air cleaning function, a heating/cooling management function, and a ventilation function ( or environment management function), disinfection function (or quarantine function), energy management function, crime prevention/working attitude management function, safety management function (or disaster/fire/disaster management function), etc.

In addition, when an abnormality is detected according to the execution of the monitoring function for the area related to the indoor device 800 in the server 900 , the indoor device 800 may be configured to be configured to be configured to be configured to be configured to be configured to be configured to be configured to be configured to be configured to be configured to be configured with the server 900 and/or the access control device of the server 900 and/or the access control device. In conjunction with ( 100 ), the operation of one or more indoor devices among a plurality of indoor devices constituting the indoor device ( 800 ) is controlled (eg, forcibly switched from an on state to an off state, etc.).

For example, when the energy consumption of a hot air blower (not shown) included in the indoor device 800 exceeds a preset reference energy usage per hour, the hot air blower uses a control signal (for example, corresponding to The operation of the corresponding hot air fan is controlled based on information for switching the operating state of the hot air blower from the on state to the off state).

As such, when an abnormality is detected according to monitoring performed by the server 900 in any indoor device 800 installed in a specific area, a preemptive action may be taken.

In addition, the indoor device 800 corresponding to the space in which the user is located according to the information collected by the information collection device 500 is one or more included in the indoor device 800 under the control of the server 900 . Controls the operation of indoor devices.

In addition, the indoor device 800 corresponding to the space in which the user is located according to the information collected by the multi-sensor 600 is one or more indoor devices included in the indoor device 800 under the control of the server 900 . Control the operation of the device.

The server 900 includes the access control device 100 , the ballast 300 , the lighting unit 400 , the information collection device 500 , the multi-sensor 600 , the terminal 700 , and the indoor device. (800) and the like.

In addition, the server 900 executes an overall control function of the indoor location-based building energy management system 10 .

In addition, the server 900 executes the overall control function of the indoor location-based building energy management system 10 using the program and data stored in the server 900 . To this end, the server 900 interworks with the building management system (BMS) and the lighting control system to provide information previously designated for each individual (related facility information such as environment, lighting, air conditioning, curtains, blinds, etc. depending on the individual use place) and the corresponding place. By automatically controlling the facility according to the individual's room information registered in

In addition, the server 900 is a central air purifier (not shown) and a central air conditioning unit (not shown) provided in the building in a centrally managed manner based on quarantine guideline information provided from a government administrative server (not shown). , by controlling the operation of the central indoor device (not shown) including the central ventilation device (not shown), the central disinfection device (not shown), etc. functions, etc. Here, the quarantine guideline information includes step information (for example, step 1, step 1.5, step 2, step 2.5, step 3, etc.), concept information (for example, social distancing in daily life, local epidemic initiation, local epidemic rapid propagation) and nationwide spread, full-scale nationwide epidemic, nationwide pandemic, etc.), standard information (including step-by-step set standards, etc.) Thorough quarantine in hazardous areas, avoid unnecessary going out and gatherings in hazardous areas, refrain from using multi-use facilities where a lot of people gather, stay at home as much as possible and refrain from going out/meetings and using multi-use facilities as much as possible. contact minimization, etc.).

In addition, the server 900 includes user information according to the user recognition result transmitted from the access management device 100 , the user's body temperature information according to the body temperature measurement result, recognition date and time information, and the access control device 100 . Receive unique identification information and the like.

In addition, the server 900 searches for (or confirms) environment setting information corresponding to the received user information from among the environment setting information for each user information (or environment setting information for each user) managed by the server 900 . Here, the environment setting information includes the user's working floor number and department name information in the building, the user's seat location information in the building, and user preference environment information (for example, 21% to 25% corresponding to refreshment/comfort, etc.) , user preference brightness information, user preference location information in a building (eg, including a bathroom, a copier, etc.), and the like. In this case, the user preferred brightness information may further include not only the brightness information of the light source, but also user preferred color information (including, for example, orange color, green color, etc.).

When the environment setting information corresponding to the received user information is not found among the search result (or the confirmation result) and the environment setting information for each user information managed by the server 900 , the server 900 determines the user Information indicating that environment setting information related to information does not exist is transmitted to the access control device 100 .

In addition, the server 900 identifies location information corresponding to the received unique identification information of the access control device 100 in the building. In this case, the access control device 100 may be in a state in which a location in the building is mapped (or set) in advance in response to the unique identification information of the access control device 100 .

That is, the server 900 checks the location information corresponding to the received unique identification information of the access control device 100 from among the location information in the building for each unique identification information of the access control device managed by the server 900 . .

In addition, the server 900 includes one or more specific lighting units 400 related to the user's seat location information included in the environment setting information corresponding to the searched (or confirmed) user information on the layout chart for each facility managed by the server 900 . ) and a specific ballast 300 corresponding to the specific lighting unit 400 are identified, respectively. At this time, the server 900 includes information on the user's preferred place in the building included in the environment setting information corresponding to the searched user information on the layout chart for each facility managed by the server 900 (eg, a bathroom, a copier, etc.) ) and at least one lighting unit 400 corresponding to and a ballast 300 corresponding to the corresponding lighting unit 400 may be additionally identified.

In addition, the server 900 corresponds to the retrieved (or confirmed) user information from the location information corresponding to the unique identification information of the identified access control device 100 on the layout chart for each facility managed by the server 900 . One or more lighting units 400 located on the moving path to the user's seat location information included in the environment setting information and the ballast 300 corresponding to the corresponding lighting unit 400 are checked, respectively.

In addition, the server 900 controls the operation function, dimming function, etc. of one or more specific lighting units 400 corresponding to the user's seat position information included in the environment setting information corresponding to the searched (or confirmed) user information To do this, a specific control signal for controlling the specific lighting unit 400 is generated, and the generated specific control signal is transmitted to a specific ballast 300 corresponding to the specific lighting unit 400 . Here, for the dimming function of the specific lighting unit 400, the server 900 determines the brightness level of the specific lighting unit 400 by using the user preference brightness information included in the environment setting information corresponding to the searched user information. It is possible to generate said specific control signal for adjustment. At this time, the server 900 controls the operation function, dimming function, etc. of at least one lighting unit 400 corresponding to the additionally confirmed preferred place information of the user (eg, including a bathroom, a copier, etc.) , generates a control signal for controlling the at least one lighting unit 400, and transmits the generated control signal to at least one ballast 300 respectively corresponding to the at least one lighting unit 400, respectively.

In addition, the server 900 interlocks with the stabilizer 300 corresponding to one or more lighting units 400 located on the moving path from the position where the identified access control device 100 is located to the seat position of the user, While the user moves to the seat position of the user through the movement path, the lighting unit 400 located on the movement path is controlled (or configured) to operate.

That is, the server 900 operates (or on/off control) function of one or more lighting units 400 located in the movement path from the position where the identified access control device 100 is located to the seat position of the user, In order to control a dimming function, etc., a different control signal is generated for each lighting unit, and the generated different control signal for each lighting unit is transmitted to one or more ballasts 300 corresponding to each lighting unit 400 , respectively. Here, each of the specific control signal, the control signal, and the other control signal includes different control information for each lighting unit, unique address information corresponding to the corresponding ballast 300 , and the like. At this time, the server 900 and the ballast 300 may communicate with each other by a DALI communication method.

In addition, the server 900 is customized to the user based on user preference environment information included in the environment setting information corresponding to the searched (or confirmed) user information ( 800) to control the operation.

That is, the server 900 includes one or more indoor devices 800 corresponding to the user's seat location information based on the user preference environment information included in the environment setting information corresponding to the searched (or confirmed) user information, By controlling the operation of one or more indoor devices 800, etc. corresponding to the entire floor and/or part of the space where the user is working, the air cleaning function, heating and cooling management function, ventilation function (or environment management function) for the corresponding area, It performs a disinfection function (or quarantine function), an energy management function, etc.

In addition, the server 900 receives identification information of the corresponding terminal 700 , information collection date and time information, and unique identification information of the information collection device 500 transmitted from the information collection device 500 .

In addition, the server 900 confirms user information related to the user based on the received identification information of the terminal 700 .

That is, the server 900 checks (or searches for) user information corresponding to the received identification information of the terminal 700 from among user information for each identification information of the terminal managed by the server 900 .

In the confirmation result (or the search result), when user information corresponding to the received identification information of the terminal 700 is not identified among the user information for each identification information of the terminal managed by the server 900, the server ( 900 is information indicating that there is no user information corresponding to the identification information of the corresponding terminal 700 (or information indicating that the user is not registered) to the information collection device 500 (or identification information of the terminal 700) It is transmitted to the terminal 700) corresponding to

In addition, the server 900 searches for (or confirms) environment setting information corresponding to the checked user information from among the environment setting information for each user information managed by the server 900 .

In addition, the smart outlet (not shown) configured in a preset area within the office (or building) may include an operating state (eg, including standby power state, used power state, etc.) of one or more indoor devices 800 configured in the corresponding area, indoor Check (or measure/collect) energy usage (or energy usage for each indoor device) according to the operation of the device 800 . Here, the smart outlet may be installed adjacent to one or more indoor devices 800 installed in the zone.

In addition, the smart outlet includes unique identification information (or zone-specific identification information) related to a specific area in which the corresponding smart outlet is configured, operating state information of one or more indoor devices 800 configured in the identified specific area, and each identified indoor device. Energy usage, unique identification information of the smart outlet, etc. are transmitted to the server 900 .

In addition, the server 900 transmits from the smart outlet unique identification information (or zone-specific identification information) related to a specific area configured with the corresponding smart outlet, operating state information of one or more indoor devices 800 configured in the specific area , and receive energy usage for each indoor device, unique identification information of a smart outlet, and the like.

In addition, the server 900 controls the operation of one or more lighting units 400 and indoor devices 800 corresponding to the space in which the user is located based on the environment setting information corresponding to the searched (or confirmed) user information. control

In addition, the server 900 is based on the received unique identification information (or zone-specific identification information) related to the specific zone, operating state information of one or more indoor devices 800 configured in the specific zone, energy usage for each indoor device, etc. It monitors the energy consumption of each indoor device configured in a specific area.

In addition, when an abnormality is detected according to the monitoring function, the server 900 controls the operation of the smart outlet corresponding to the relevant area, the specific indoor device 800, etc. (for example, forcing the on state to the off state) conversion, etc.).

In addition, the server 900 includes user detection information according to user detection transmitted from the multi-sensor 600, air quality information in the area, the illuminance information, measurement date and time information, and unique identification information of the multi-sensor 600 receive etc.

In addition, the server 900 confirms the location information in the building corresponding to the received unique identification information of the multi-sensor 600 among the location information in the building for each unique identification information of the multi-sensor managed by the server 900 . .

That is, the server 900 checks the location information in the building corresponding to the received unique identification information of the multi-sensor 600 on the layout chart for each facility managed by the server 900 .

In addition, the server 900 is another information collection device 500 corresponding to the location information in the building corresponding to the unique identification information of the multi-sensor 600 that is confirmed on the layout chart for each facility managed by the server 900 . Check it.

In addition, in order to request confirmation of whether the other terminal 700 is located in the vicinity of the area where the other information collection device 500 is located (or the area/neighborhood where the multi-sensor 600 is located), the server 900 is , and transmits the terminal confirmation request information, etc. to the other identified information collection device 500 .

In addition, the server 900 receives the alarm information transmitted from the other information collection device 500 in response to the previously transmitted terminal confirmation request information, and displays (or outputs) the received alarm information.

In addition, the server 900 controls the operation of a camera (not shown) corresponding to the location of the other information collection device 500 based on the alarm information to acquire image information for the corresponding area, and the acquisition displayed image information. At this time, the server 900 transmits the alarm information, location information corresponding to the alarm information, the acquired image information, etc. in real time to a patrol terminal (not shown) possessed by the security patrolman, It can also provoke a response.

In addition, the server 900 is a connection attempt result transmitted from the other information collection device 500 in response to the previously transmitted terminal confirmation request information, information collection date and time information, and identification of the other information collection device 500 . receive information, etc.

In addition, when the connection success information is included in the received connection attempt result, the server 900 checks user information based on the identification information of the terminal 700 included in the connection attempt result.

That is, when the received connection attempt result includes connection success information, the server 900 sets the terminal 700 included in the connection attempt result among user information for each identification information of the terminal managed by the server 900 . Check (or search) user information corresponding to the identification information of

In the case where user information corresponding to the identification information of the terminal 700 included in the connection attempt result is not found among the user information for each identification information of the terminal managed by the server 900 in the confirmation result (or the search result) , the server 900 determines that an unregistered user has entered the corresponding zone, generates other alarm information, and outputs the other generated alarm information.

In addition, user information corresponding to the identification information of the terminal 700 included in the connection attempt result among the confirmation result (or the search result) and user information for each identification information of the terminal managed by the server 900 is searched. In this case, the server 900 determines that the authorized user exists in the area where the other information collection device 500 (or the multi-sensor 600) is located, and indicates that the authorized user is located in the area Display (or output) information.

In addition, when a preset event occurs according to the building management monitoring, the server 900 generates alarm information. Here, the preset event is when the air quality measured in a building or a specific area is worse than the preset reference air quality according to the quarantine guideline information, when the energy consumption exceeds the preset reference energy use, when the This includes cases in which illegal intrusion is detected, a fire occurs due to deterioration, and an earthquake greater than a preset intensity occurs.

In addition, the server 900 transmits (or broadcasts) the generated alarm information to one or more terminals 700 and the access control device 100 located in the corresponding building.

At this time, when a preset event occurs according to the building management monitoring, the server 900 generates an alarm through the access control device 10 corresponding to another specific area in which a person exists, according to the number of people checked for each zone. broadcast information.

In addition, when a preset event occurs according to the building management monitoring, the server 900 transmits location information about other specific areas in which people exist according to the number of people identified for each zone to the access management device 10 . , an emergency server (not shown), etc.

In addition, the server 900 that manages the plurality of indoor devices 800 related to the specific space forcibly powers on the unused computer when it is determined that the state of the computer is in standby power use with respect to the computer located in the corresponding area. can also be turned off.

In addition, the server 900 checks (or calculates/calculates) a usage time zone (eg, a time zone/time range/time section in which a person exists) for the specific zone according to access management for the specific zone.

In addition, when it is determined that the use of the specific area has been terminated based on the confirmed (or calculated/calculated) usage time for the specific area, the server 900 and the indoor device 800 In conjunction, after a certain period of time has elapsed from the time at which the use is judged to have ended, the ventilation function, the quarantine/disinfection function, etc. are sequentially performed for the specific area.

For example, when the office use time period for the office 4-1 located on the 4th floor is determined from 7:30 am to 9:00 pm, the server 900 sets one or more indoor devices related to the office 4-1. In conjunction with 800, a ventilation function, a quarantine function, a disinfection function, etc. are performed for the 4-1 office from 9:30 pm after a preset time (for example, 30 minutes) has elapsed from 9:00 pm do.

In addition, the server 900 interlocks with the indoor device 800 before the use of the specific area starts based on the confirmed (or calculated/calculated) use time for the specific area, A ventilation function, a quarantine/disinfection function, an air cleaning function, a heating/cooling management function, etc. are sequentially performed for the specific area before another predetermined time from the time when it is determined that the use will start.

For example, when the office use time period for the office 4-1 located on the 4th floor is determined from 7:30 am to 9:00 pm, the server 900 sets one or more indoor devices related to the office 4-1. In conjunction with (800), from 7:30 a.m., before a person exists in the 4-1 office, to another preset time (for example, 30 minutes) before 7:00 a.m. in the 4-1 office It performs a ventilation function, a quarantine function, a disinfection function, an air purification function, and a heating/cooling management function.

In addition, the server 900 uses RTLS using an IoT sensor (not shown) configured in a building, in addition to a method of identifying a user located in an arbitrary place through the information collection device 500 and the multi-sensor 600 . Through a (Real-Time Location Services)-based solution, it is also possible to perform functions such as monitoring the location of users and equipment, and visitors.

In addition, the server 900 may provide a European Installation Bus (EIB) system function. Here, the EIB system is a system that controls lighting, protection, air conditioning, etc. of a building or house using an automatic control program. Function, partial lighting function, lighting function to adjust the brightness according to the daylight, etc.) Shutters/Sunblinds function to automatically open and close shutters and blinds according to external weather conditions (e.g. rain, wind, temperature, etc.) Weather Station) function, heating/cooling that provides energy saving effect by controlling the temperature according to the purpose by subdividing the entire building and specific area, as well as controlling the temperature according to the desired temperature Security function that automatically performs function, malfunction alarm of each function, crime prevention alarm, fire alarm, etc., control by time of each function (Timer function) or remote control function or monitoring function including additional functions.

In this way, it is possible to automatically control the personalized lighting device, electric heating device, and environmental device related to the user according to the presence or absence of the user in the building, the purpose of use, and the like.

In this way, according to the location of the user, the operating state of the indoor device provided in the specific space is checked in response to the user's location through the smart socket located around the user automatically, and according to the checked operating status of the indoor device It is possible to automatically control the operation of indoor devices including an air purifier, an air conditioner, a ventilation device, etc. provided in a specific space.

Hereinafter, an indoor location-based building energy management method according to the present invention will be described in detail with reference to FIGS. 1 to 5 .

2 to 3 are flowcharts illustrating an indoor location-based building energy management method according to an embodiment of the present invention.

First, the access management device 100 has a user recognition function for a user who enters the building (or inside a specific office in the building) through the building's door (eg, including a main door, an auxiliary door, an office door in the building, etc.) , temperature measurement, etc. respectively. Here, the access control device 100 may be installed adjacent to the main entrance door of the building that leads to the outside, respectively. In addition, the user recognition function includes a face recognition (or face recognition) function, a palm recognition function, a palm vein recognition, a palm recognition function, a fingerprint by an image analysis function through a camera (not shown) configured in the access control device 100 . It includes a recognition function, finger vein recognition, QR code recognition, barcode recognition, RF card recognition (or RFID card recognition), and the like.

For example, as shown in FIG. 4 , the first access control device 100 installed on the third floor door of the first building is worn by the first user who enters the third floor of the first building. A first RF card recognition function, etc. is performed.

As another example, the second access control device 100 installed on the third-floor door of the first building performs a facial recognition function, a body temperature measurement function, etc. for a second user who enters the third floor of the second building ( S210).

Thereafter, the access management device 100 determines whether the user is a pre-registered user (or whether the user is a permitted user/whether a user has access/ Determine (or verify) whether the user is a pre-registered user with respect to the building or office in the building. At this time, the access control device 100 determines whether the user is a pre-registered user and whether the user's body temperature is less than or equal to a preset reference value based on the user recognition result and body temperature measurement result according to performing a plurality of functions. may be

That is, the access control device 100 determines whether the user is a registered user to access the building. In this case, the access management apparatus 100 may determine whether the user is a registered user to access the building and whether the user's body temperature is equal to or less than the reference value.

For example, the first access control device determines whether the first user is a user registered in advance as an employee of ABCDE Co., Ltd. located on the third floor of the first building based on the first RF card recognition result for the first user. to judge

As another example, the second access control device determines whether the second user is a user registered in advance as an employee of ABCDE Co., Ltd. located on the third floor of the first building based on the facial recognition result of the second user and the Based on the body temperature measurement result for the second user, it is determined whether the second body temperature of the second user is equal to or less than the preset reference value (eg, 37.5° C.) (S220).

As a result of the determination (or the confirmation result), if the user is not a registered user to access the building (or if the user is not the pre-registered user and the user's body temperature is the preset reference value) If at least one of the cases exceeds), the access control device 100 provides information indicating that the corresponding user is not an authenticated user (or a user permitted to enter), and the user's body temperature is a preset reference value Displays (or outputs) information indicating that the state has been exceeded. In this case, the access control device 100 may additionally (or together) display the measured body temperature of the user on one side of the screen of the access control device 100 on which the corresponding information is displayed.

In addition, the access control device 100 maintains the access control gate (or access control door) (not shown) provided in the building interlocking with the corresponding access control device 100 in a closed state.

For example, as a result of the determination, when the first user is not a pre-registered user as an employee of ABCDE Co., Ltd. located on the third floor of the first building, the first access control device determines that the first user attempting access Information indicating that the user is not a pre-registered user is displayed.

In addition, as shown in FIG. 4 , the first access control device is adjacent to a corresponding entrance that interworks with the first access control device to prevent the first user from moving to another space within the third floor of the first building. The configured first access control gate 410 is maintained in a closed state.

As another example, as a result of the determination, when the second body temperature (eg, 38.4°C) of the second user exceeds the preset reference value (eg, 37.5°C), the second access management device attempts to enter information indicating that the body temperature of the second user exceeds a preset reference value, the measured second body temperature of the second user (eg, 38.4° C.), and the like are displayed.

In addition, the second access control device closes the first access control gate configured adjacent to the corresponding entrance interlocking with the second access control device to prevent the second user from moving to another space within the third floor of the first building. is maintained (S230).

In addition, as a result of the determination (or the confirmation result), if the user is a registered user to access the building (or if the user is the previously registered user and the user's body temperature is below the preset reference value) ), the access control device 100 displays (or outputs) information indicating that the user is an authenticated user (or information indicating that the user is an authenticated user and the user's body temperature is below a preset reference value) . In this case, the access control device 100 may additionally (or together) display the measured body temperature of the user on one side of the screen of the access control device 100 on which the corresponding information is displayed.

In addition, the access control device 100 switches the access control gate provided in the building interlocking with the corresponding access control device 100 to an open state for a preset time, and then changes from an open state to a closed state after the corresponding time elapses. automatically switch to

In addition, the access management apparatus 100 includes user information according to a user recognition result according to performing a plurality of functions, user body temperature information according to a body temperature measurement result, recognition date and time information, and unique identification of the corresponding access management apparatus 100 . Information and the like are transmitted to the server 900 . Here, the user information includes a unique code (or unique number/information/employee number), name, image (or photo), department name, rank, etc. related to the corresponding user.

For example, when it is determined as a result of the determination that the first user is a user registered in advance as an employee of ABCDE Co., Ltd. located on the third floor of the first building, the first access control device determines that the first user is the authenticated user. Information indicating that is is displayed.

In addition, as shown in FIG. 4 , the first access control device includes a first access control gate 410 configured adjacent to the corresponding doorway interlocking with the first access control device so that the first user can pass through. It switches to the open state for 5 seconds, which is a preset time, and automatically switches from the open state to the closed state when the 5 seconds pass.

In addition, the first access control device includes first user information (for example, a first unique code related to the first user (eg, AOA12345), name: Hong Gil-dong, etc.) according to the face recognition result, a first recognition date, and Time information (eg, November 01, 2021 9:10:20 am), unique identification information (eg, mas01-23456) of the first access control device, and the like are transmitted to the server 900 .

As another example, as a result of the determination, the second user is a pre-registered user, and as a result of measuring the body temperature of the second user, the second body temperature (eg 36.5° C.) of the second user is the preset reference value (eg, For example, 37.5° C.) or less, the second access control device includes information indicating that the second user is an authenticated user, and that the body temperature of the second user is below a preset reference value (for example, 37.5° C.), the measured The second user's second body temperature (for example, 36.5°C) is displayed.

In addition, the second access control device switches the first access control gate configured adjacent to the corresponding doorway interlocking with the second access control device to an open state for 5 seconds, which is a preset time, so that the second user can pass, , automatically switches from the open state to the closed state after the above 5 seconds.

In addition, the second access control device includes second user information (for example, a second unique code related to the second user (eg, AOA98765), name: Kim Chul-soo, etc.) according to the face recognition result, the second user's Second body temperature information (for example, 36.5°C), second recognition date and time information (for example, November 01, 2021 10:20:30 AM), unique identification information of the second access control device (for example, For example, mas01-23457) and the like are transmitted to the server 900 (S240).

Thereafter, the server 900 receives user information according to the user recognition result transmitted from the access management device 100 , the user's body temperature information according to the body temperature measurement result, recognition date and time information, and the access control device 100 . Receive unique identification information and the like.

In addition, the server 900 searches for (or confirms) environment setting information corresponding to the received user information from among the environment setting information for each user information (or environment setting information for each user) managed by the server 900 . Here, the environment setting information includes the user's working floor number and department name information in the building, the user's seat location information in the building, and user preference environment information (for example, 21% to 25% corresponding to refreshment/comfort, etc.) , user preference brightness information, user preference location information in a building (eg, including a bathroom, a copier, etc.), and the like. In this case, the user preferred brightness information may further include not only the brightness information of the light source, but also user preferred color information (including, for example, orange color, green color, etc.).

For example, the server 900 may include first user information according to the face recognition result transmitted from the first access control device (eg, a first unique code related to the first user (eg, AOA12345), name: Gildong Hong) etc.), first recognition date and time information (for example, November 01, 2021 9:10:20 am), unique identification information of the first access control device (for example, mas01-23456), etc. do.

In addition, the server 900 includes first environment setting information corresponding to the received first user information from among the environment setting information for each user information managed by the server 900 (eg, Hong Gil-dong, the number of working floors 3rd floor, general affairs team) , B-4 seat, oxygen concentration information of the first user's preferred environment information of 22%, first user's preferred brightness information of 500 lux, and the first user's preferred place information such as a bathroom) are searched (S250).

Thereafter, the server 900 checks the location information corresponding to the unique identification information of the received access control device 100 in the building. In this case, the access control device 100 may be in a state in which a location in the building is mapped (or set) in advance in response to the unique identification information of the access control device 100 .

That is, the server 900 checks the location information corresponding to the received unique identification information of the access control device 100 from among the location information in the building for each unique identification information of the access control device managed by the server 900 . .

In addition, the server 900 includes one or more specific lighting units 400 related to the user's seat location information included in the environment setting information corresponding to the searched (or confirmed) user information on the layout chart for each facility managed by the server 900 . ) and a specific ballast 300 corresponding to the specific lighting unit 400 are identified, respectively. At this time, the server 900 includes information on the user's preferred place in the building included in the environment setting information corresponding to the searched user information on the layout chart for each facility managed by the server 900 (eg, a bathroom, a copier, etc.) ) and at least one lighting unit 400 corresponding to and a ballast 300 corresponding to the corresponding lighting unit 400 may be additionally identified.

In addition, the server 900 corresponds to the retrieved (or confirmed) user information from the location information corresponding to the unique identification information of the identified access control device 100 on the layout chart for each facility managed by the server 900 . One or more lighting units 400 located on the moving path to the user's seat location information included in the environment setting information and the ballast 300 corresponding to the corresponding lighting unit 400 are checked, respectively.

In addition, the server 900 controls the operation function, dimming function, etc. of one or more specific lighting units 400 corresponding to the user's seat location information included in the environment setting information corresponding to the searched (or confirmed) user information To do this, a specific control signal for controlling the specific lighting unit 400 is generated, and the generated specific control signal is transmitted to a specific ballast 300 corresponding to the specific lighting unit 400 . Here, for the dimming function of the specific lighting unit 400, the server 900 determines the brightness level of the specific lighting unit 400 by using the user preference brightness information included in the environment setting information corresponding to the searched user information. It is possible to generate said specific control signal for adjustment. At this time, the server 900 controls the operation function, dimming function, etc. of at least one lighting unit 400 corresponding to the additionally confirmed preferred place information of the user (eg, including a bathroom, a copier, etc.) , generates a control signal for controlling the at least one lighting unit 400, and transmits the generated control signal to at least one ballast 300 respectively corresponding to the at least one lighting unit 400, respectively.

In addition, the server 900 interlocks with the stabilizer 300 corresponding to one or more lighting units 400 located on the moving path from the position where the identified access control device 100 is located to the seat position of the user, While the user moves to the seat position of the user through the movement path, the lighting unit 400 located on the movement path is controlled (or configured) to operate.

That is, the server 900 operates (or on/off control) function of one or more lighting units 400 located in the movement path from the position where the identified access control device 100 is located to the seat position of the user, In order to control a dimming function, etc., a different control signal is generated for each lighting unit, and the generated different control signal for each lighting unit is transmitted to one or more ballasts 300 corresponding to each lighting unit 400 , respectively. Here, each of the specific control signal, the control signal, and the other control signal includes different control information for each lighting unit, unique address information corresponding to the corresponding ballast 300 , and the like. At this time, the server 900 and the ballast 300 may communicate with each other by a DALI communication method.

For example, as shown in FIG. 5 , the server 900 includes the received unique identification information of the first access control device among the location information in the building for each unique identification information of the access control device managed by the server 900 . The 101st location information 510 corresponding to (eg, mas01-23456) is checked.

In addition, the server 900 includes the first user's seat location information (eg, B-4) included in the first environment setting information corresponding to the searched first user information on the layout chart for each facility managed by the server 900 Seat) (530) related to the 2-6 lighting unit 400 and the 3-6 lighting unit 400, and the corresponding lighting units 2-6 ballast 300 and 3-6 ballast 300 respectively corresponding to the check each.

In addition, the server 900 is the location information 540 of the bathroom, which is the first user preferred place information included in the first environment setting information corresponding to the retrieved first user information on the layout chart for each facility managed by the server 900 . The 1-8th lighting unit 400 and the 1-9th lighting unit 400 and the 1-8th ballast 300 and 1-9th ballast 300 respectively corresponding to the corresponding lighting units are identified.

In addition, the server 900 provides information from the 101st location information 510 to the first user's seat location information (eg, B-4 seat) 530 on the layout chart for each facility managed by the server 900 . The 4-1 illuminator 400, the 3-1 illuminator 400, the 3-2 illuminator 400, the 3-3 illuminator 400, and the 3-4 th illumination unit 400 located on the first movement path 520 Illumination unit 400, the 3-5th illumination unit 400, the 3-6th illumination unit 400, and the 4-1th ballast 300, the 3-1th ballast 300, the 3-1th ballast 300 corresponding to the respective lighting units, respectively 3-2 ballast 300, 3-3 ballast 300, 3-4 ballast 300, 3-5 ballast 300, check the 3-6 ballast 300, respectively.

In addition, the server 900 determines the 2-6 lighting unit and the 3-6 lighting unit based on 500 lux, which is the first user preferred brightness information included in the first environment setting information corresponding to the first user information. generating a first control signal and a second control signal, respectively, for controlling the operation and dimming function of the The generated second control signal is transmitted to the 3-6 ballast corresponding to the 3-6 lighting unit.

In addition, in order to control the operation of the lighting unit adjacent to the bath room, which is a user's preferred place, the server 900 operates and dimming functions (for example, of the preset default values of the 1-8 lighting units and 1-9 lighting units identified above). an eleventh control signal and a twelfth control signal for controlling (including information for adjusting the brightness of 50%) are generated, respectively, and the generated eleventh control signal is applied to the first- 8 to the ballast, and transmits the generated twelfth control signal to the 1-9 ballast corresponding to the 1-8 lighting unit.

In addition, the server 900 is the first user's seat location information (for example, B-4 seat) 530 from the 101st location information 510 on the arrangement chart for each facility managed by the confirmed server 900 . ) to control the operation of the lighting unit located on the first movement path 520, the identified 4-1 lighting unit, 3-1 lighting unit, 3-2 lighting unit, 3-3 lighting unit, and third - Operation of the -4 lighting part, the 3-5 lighting part and the 3-6 lighting part (for example, information for controlling the on state with a delay/interval of 2 seconds in order, the power off state 5 seconds after the on state 101 th control signal to 107 th control signal for controlling the control signal, etc.) and the dimming function (eg, information for adjusting the brightness to 80% of the preset default value) Transmitting the 101st control signal to the 4-1 ballast corresponding to the 4-1 lighting unit, and transmitting the generated 102nd control signal to the 3-1 ballast corresponding to the 3-1 lighting unit and transmits the generated 103rd control signal to the 3-2 ballast corresponding to the 3-2 illumination unit, and transmits the generated 104th control signal to the 3rd 3-th control signal corresponding to the 3-3 illumination unit 3 to the ballast, transmit the generated 105th control signal to the 3-4th ballast corresponding to the 3-4th lighting unit, and transmit the generated 106th control signal to the 3-5th lighting unit corresponding to the lighting unit Transmits to the 3-5th ballast, and transmits the generated 107th control signal to the 3-6th ballast corresponding to the 3-6th lighting unit (S260).

Thereafter, the specific ballast 300 corresponding to the specific lighting unit 400 related to the user's seat location information included in the environment setting information corresponding to the user information receives a specific control signal transmitted from the server 900, Based on the received specific control signal, the power on/off function, dimming function, etc. of the specific lighting unit 400 corresponding to the specific ballast 300 are controlled.

In addition, each of the at least one ballast 300 corresponding to the at least one lighting unit 400 related to the user's preferred place information (including, for example, a bathroom, a copier, etc.) is a control signal transmitted from the server 900 and controls a power on/off function and a dimming function of at least one lighting unit 400 corresponding to the user's preferred place information based on the received control signal.

In addition, each of the one or more ballast 300 located on the moving path receives each other control signal transmitted from the server 900, and corresponds to the corresponding ballast 300 individually based on the received other control signal Controls the power on/off, dimming function, etc. of the lighting unit 400 .

As an example, the 2-6 ballast receives a first control signal transmitted from the server 900, based on the received first control signal, 2-6 lighting unit corresponding to the 2-6 ballast The power is turned on and controlled, and the brightness of the corresponding second to sixth lighting units is controlled at 500 lux, which is the brightness preferred by the first user.

In addition, the 3-6 ballast receives the second control signal transmitted from the server 900, based on the received second control signal, the 3-6 lighting unit corresponding to the 3-6 ballast The power is turned on and controlled, and the brightness of the 3-6 lighting unit is controlled at 500 lux, which is the brightness preferred by the first user.

In addition, the 1-8 ballast adjacent to the bath room, which is the user's preferred place, receives the 11th control signal transmitted from the server 900, and uses the brightness of 50% of the preset default value based on the received 11th control signal. Controls the power and brightness of the 1-8 lighting unit corresponding to the 1-8 ballast.

In addition, the 1-9 ballast adjacent to the user-preferred place, the bath room, receives the twelfth control signal transmitted from the server 900, and based on the received twelfth control signal, 50% of the preset default value The brightness controls the power and brightness of the 1-9th lighting unit corresponding to the 1-9th ballast.

In addition, the 4-1 ballast located on the first movement path 520 receives the 101st control signal transmitted from the server 900, based on the received 101st control signal, the preset default value Control the power and brightness of the 4-1 illuminating unit corresponding to the 4-1 th ballast with a brightness of 80%.

In addition, the 3-1 ballast located on the first movement path 520 receives the 102-th control signal transmitted from the server 900, and based on the received 102-th control signal, the 4-1 th After the preset delay time (for example, 2 seconds) passes after the power of the 4-1 lighting unit is turned on according to the control of the ballast, the third- 1 Controls the power and brightness of the 3-1 lighting unit corresponding to the ballast.

In addition, the 3-2 ballast positioned on the first movement path 520 receives the 103rd control signal transmitted from the server 900, and based on the received 103rd control signal, the 3-1 th After the preset delay time (for example, 2 seconds) elapses after the power of the 3-1 lighting unit is switched on according to the control of the ballast, the third- 2 Controls the power and brightness of the 3-2 lighting unit corresponding to the ballast.

In addition, the 3-3 ballast located on the first movement path 520 receives the 104th control signal transmitted from the server 900, and based on the received 104th control signal, the 3-2 After the preset delay time (for example, 2 seconds) passes after the power of the 3-2 lighting unit is turned on according to the control of the ballast, the third- 3 Controls the power and brightness of the 3-3 lighting unit corresponding to the ballast.

In addition, the 3-4th ballast located on the first movement path 520 receives the 105th control signal transmitted from the server 900, and based on the received 105th control signal, the 3-3rd After the preset delay time (for example, 2 seconds) passes after the power of the 3-3 lighting unit is turned on according to the control of the ballast, the third- 4 Controls the power and brightness of the third and fourth lighting units corresponding to the ballast.

In addition, the 3-5th ballast located on the first movement path 520 receives the 106th control signal transmitted from the server 900, and based on the received 106th control signal, the 3-4th After the preset delay time (for example, 2 seconds) has elapsed after the power of the third and fourth lighting units are turned on according to the control of the ballast, the third third with a brightness of 80% of the preset default value 5 Controls the power and brightness of the 3-5 lighting units corresponding to the ballast.

In addition, the 3-6 ballast located on the first movement path 520 receives the 107th control signal transmitted from the server 900, and based on the received 107th control signal, the 3-5th After the preset delay time (for example, 2 seconds) passes after the power of the 3-5 lighting unit is turned on according to the control of the ballast, the third- 6 Controls the power and brightness of the 3-6 lighting unit corresponding to the ballast.

In addition, the 4-1 ballast and the 3-1 ballast to the 3-6 ballast, respectively, after switching the power of the corresponding lighting unit to the on state, when a preset 5 seconds pass, the power of the corresponding lighting unit, respectively are controlled to be switched from the on state to the off state (S270).

In addition, the server 900 is customized to the user based on user preference environment information included in the environment setting information corresponding to the searched (or confirmed) user information ( 800) to control the operation.

That is, the server 900 includes one or more indoor devices 800 corresponding to the user's seat location information based on the user preference environment information included in the environment setting information corresponding to the searched (or confirmed) user information, By controlling the operation of one or more indoor devices 800, etc. corresponding to the entire floor and/or part of the space where the user is working, the air cleaning function, heating and cooling management function, ventilation function (or environment management function) for the corresponding area, It performs a disinfection function (or quarantine function), an energy management function, etc.

For example, as shown in FIG. 5 , the server 900 determines the number of working floors of the corresponding Hong Gil-dong 3 By controlling a plurality of indoor devices 800 related to the floor, the ventilation function is performed for the office located on the third floor for 30 minutes in advance, and the 3-2 air conditioner located around the B-4 seat where the first user is located , controls the operation of the 3-3 air conditioner, the 3-5 air conditioner, and the 3-6 air conditioner (S280).

Thereafter, the information collection device 500 is connected to the terminal 700 possessed by the user in a short-range communication method, and collects identification information of the corresponding terminal 700 . In this case, the terminal 700 may include not only a mobile phone, a smart phone, etc. possessed by the corresponding user, but also a tag or a card including a short-range wireless communication function possessed by the corresponding user.

In addition, the information collection device 500 transmits the collected identification information of the corresponding terminal 700 , information collection date and time information, unique identification information of the information collection device 500 , and the like to the server 900 .

For example, a 3-12 information collection device ( 550) collects identification information of the connected first terminal.

In addition, the 3-12 information collection device includes the collected identification information of the first terminal, first information collection date and time information (eg, November 01, 2021 09:50:55), and the third -12 Transmits unique identification information (eg, co-equi-3-12) of the information collection device to the server 900 (S290).

Thereafter, the server 900 receives identification information of the corresponding terminal 700 , information collection date and time information, and unique identification information of the information collection apparatus 500 transmitted from the information collection device 500 .

In addition, the server 900 confirms user information related to the user based on the received identification information of the terminal 700 .

That is, the server 900 checks (or searches for) user information corresponding to the received identification information of the terminal 700 from among user information for each identification information of the terminal managed by the server 900 .

In addition, the server 900 searches for (or confirms) environment setting information corresponding to the checked user information from among the environment setting information for each user information managed by the server 900 .

As an example, the server 900 transmits the identification information of the first terminal, the first information collection date and time information (eg, November 01, 2021 09:50, 2021) transmitted from the 3-12 information collection device. 55 seconds), and unique identification information (eg, co-equi-3-12) of the 3-12 information collection device is received.

In addition, the server 900 checks the first user information corresponding to the received identification information of the first terminal from among the user information for each identification information of the terminal managed by the server 900 .

In addition, the server 900 includes first environment setting information corresponding to the confirmed first user information among the environment setting information for each user information managed by the server 900 (eg, Hong Gil-dong, 3rd floor of working floors, general affairs team) , B-4 seats, oxygen concentration information of 22% of the first user preference environment information, first user preference brightness information of 500 lux, and first user preference information such as a bathroom, etc.) are searched (S300).

Thereafter, the server 900 operates one or more lighting units 400 and indoor devices 800 corresponding to the space in which the user is located based on the environment setting information corresponding to the searched (or confirmed) user information. control

As an example, the server 900 provides first environment setting information corresponding to the retrieved first user information (eg, Hong Gil-dong working floor 3rd floor, general affairs team, B-4 seat, oxygen concentration information, first user preference environment Based on 22% of information, 500 lux, which is the first user's preferred brightness information, and a bathroom, etc., which is the first user's preferred place information), the 4-8th lighting unit 400 around the area 550 where the first user is located ) is switched to the on state, and operations of the 3-6 air conditioner and the 3-9 air conditioner are controlled (S310).

In addition, the multi-sensor 600 performs a function of detecting the presence (or occupancy) of a user within a preset area (or area/space), an illuminance measurement function, and the like.

In addition, when a user in the zone is detected, the multi-sensor 600 provides user detection information according to user detection, the measured air quality information in the corresponding zone, the measured illuminance information, the measurement date and time information, the multi-sensor The unique identification information of 600 is transmitted to the server 900 .

For example, as shown in FIG. 5 , each of the plurality of multi-sensors 600 configured in the third-floor office performs a user presence detection function, an illuminance measurement function, and the like, respectively.

In addition, when a user's movement is detected in the first multi-sensor 600 among the plurality of multi-sensors 600 , the first multi-sensor includes the first user detection information, the first measured at the time of detecting the user's movement Air quality information, first illuminance information measured at the time of detecting the user's motion, first measurement date and time information (for example, 11:20:30 am on November 01, 2021), unique identification of the first multi-sensor Information (eg, sen03-001) is transmitted to the server 900 (S320).

Thereafter, the server 900 receives user detection information according to user detection transmitted from the multi-sensor 600, air quality information in the zone, illuminance information in the zone, measurement date and time information, and uniqueness of the multi-sensor 600 Receive identification information and the like.

In addition, the server 900 confirms the location information in the building corresponding to the received unique identification information of the multi-sensor 600 among the location information in the building for each unique identification information of the multi-sensor managed by the server 900 . .

That is, the server 900 checks the location information in the building corresponding to the received unique identification information of the multi-sensor 600 on the layout chart for each facility managed by the server 900 .

In addition, the server 900 is another information collection device 500 corresponding to the location information in the building corresponding to the unique identification information of the multi-sensor 600 that is confirmed on the layout chart for each facility managed by the server 900 . Check it.

In addition, in order to request confirmation of whether the other terminal 700 is located in the vicinity of the area where the other information collection device 500 is located (or the area/neighborhood where the multi-sensor 600 is located), the server 900 is , and transmits the terminal confirmation request information, etc. to the other identified information collection device 500 .

For example, the server 900 includes first user detection information transmitted from the first multi-sensor, first air quality information measured at the user's motion detection time, and first illuminance information measured at the user's motion detection time point. , the first measurement date and time information (eg, 11:20:30 am on November 01, 2021), and unique identification information of the first multi-sensor (eg, sen03-001) are received.

In addition, as shown in FIG. 5 , the server 900 is 3-3-1 location information corresponding to the received unique identification information of the first multi-sensor on the facility-specific layout chart managed by the server 900 . See (560).

In addition, as shown in FIG. 5 , the server 900 provides 3-1 information corresponding to the 3-3-1 location information 560 identified on the layout chart for each facility managed by the server 900 . Check the collection device 570 .

In addition, the server 900 transmits the first terminal confirmation request information to the 3-1 information collecting device in order to confirm whether other terminals exist around the identified 3-3-1 location information 560 . to (S330).

Thereafter, the other information collection device 500 receives terminal confirmation request information, etc. transmitted from the server 900 .

In addition, the other information collection device 500 tries to connect with the terminal 700 located in the vicinity of the other information collection device 500 by a short-distance communication method.

In addition, the other information collection device 500 performs a connection attempt by a short-distance communication method with the terminal 700 located in the vicinity of the other information collection device 500 for a preset time, and the other information collection device 500 ) when the connection with the terminal 700 located nearby fails (or when the terminal 700 is not located near the other information collection device 500), it is determined that an unregistered user has entered the area, Alarm information is generated and transmitted to the server 900 .

At this time, the other information collection device 500 is a result of a connection attempt by a short-distance communication method with the terminal 700 located in the vicinity of the other information collection device 500, information collection date and time information, and the corresponding other information collection device ( 500) identification information, etc. may be transmitted to the server 900 . Here, the connection attempt result is connection failure information (including, for example, communication connection failure information with a terminal located in the vicinity, no connected terminal, etc.), connection success information (eg, identification of the corresponding terminal 700 according to connection success) information, etc.)

For example, the 3-1 information collecting device receives the first terminal confirmation request information transmitted from the server 900 .

In addition, the 3-1 information collecting device attempts to connect with a terminal located in the vicinity by the Bluetooth method based on the received first terminal confirmation request information.

In addition, when a connected terminal does not exist even after a connection attempt for a preset time (eg, 10 seconds), the 3-1 information collecting device generates first alarm information, and the generated first alarm information is transmitted to the server 900 .

As another example, the 3-1 information collecting device receives the first terminal confirmation request information transmitted from the server 900 .

In addition, the 3-1 information collecting device attempts to connect with a terminal located in the vicinity by the Bluetooth method based on the received first terminal confirmation request information.

In addition, the 3-1 information collection device includes a first connection attempt result (eg, no connected terminal) according to a connection attempt for a preset time (eg, 10 seconds), a second information collection date and time information ( For example, on November 01, 2021 at 11:21:10 am), identification information (eg, co-equi-3-01) of the 3-1 information collection device is transmitted to the server 900 . do (S340).

Thereafter, the server 900 receives the alarm information transmitted from the other information collection device 500 in response to the previously transmitted terminal confirmation request information, and displays (or outputs) the received alarm information.

In addition, the server 900 controls the operation of a camera (not shown) corresponding to the location of the other information collection device 500 based on the alarm information to acquire image information for the corresponding area, and the acquisition displayed image information. At this time, the server 900 transmits the alarm information, the location information corresponding to the alarm information, the acquired image information, etc. in real time to a patrol terminal (not shown) possessed by the security patrolman, It may provoke a response.

In addition, the server 900 is a connection attempt result transmitted from the other information collection device 500 in response to the previously transmitted terminal confirmation request information, information collection date and time information, and identification of the other information collection device 500 . receive information, etc.

In addition, when the connection success information is included in the received connection attempt result, the server 900 checks user information based on the identification information of the terminal 700 included in the connection attempt result.

That is, when the received connection attempt result includes connection success information, the server 900 sets the terminal 700 included in the connection attempt result among user information for each identification information of the terminal managed by the server 900 . Check (or search for) user information corresponding to the identification information of

When user information corresponding to the identification information of the terminal 700 included in the connection attempt result is not found among the identification information of the terminal managed by the server 900, as a result of the confirmation (or the search result) , the server 900 determines that an unregistered user has entered the corresponding zone, generates other alarm information, and outputs the other generated alarm information.

In addition, user information corresponding to the identification information of the terminal 700 included in the connection attempt result from among the confirmation result (or the search result) and user information for each identification information of the terminal managed by the server 900 is searched. In this case, the server 900 determines that the authorized user exists in the area where the other information collection device 500 (or the multi-sensor 600) is located, and indicates that the authorized user is located in the corresponding area. Display (or output) information.

For example, the server 900 receives the first alarm information transmitted from the 3-1 information collecting device in response to the previously transmitted first terminal confirmation request information, and outputs the received first alarm information (S350).

As described above, the embodiment of the present invention automatically controls the personalized lighting equipment, electric heating equipment and environmental equipment related to the user according to the presence or absence of the user in the building, the purpose of use, etc. Since it has a control function, it is possible to reconfigure the lighting control area suitable for the field by changing the program without changing the wiring or adding a control device even when the purpose of use and division is changed, so that it is possible to turn on/off and adjust the brightness.

In addition, as described above, the embodiment of the present invention automatically checks the operating state of indoor devices provided in a specific space in response to the user's location through the smart socket located around the user according to the user's location, By automatically controlling the operation of indoor devices, including air purifiers, air conditioners, and ventilation devices, provided in a specific space according to the confirmed operating conditions of the indoor devices, convenience in use, simplicity of configuration, energy saving, and comfortable environment are provided. Requests can be served at once.

Those of ordinary skill in the art to which the present invention pertains may modify and modify the above-described contents without departing from the essential characteristics of the present invention. Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain, and the scope of the technical spirit of the present invention is not limited by these embodiments. The protection scope of the present invention should be construed by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

10: Indoor location-based building energy management system
100: access control device 200: luminaire
300: ballast 400: lighting unit
500: information collection device 600: multi-sensor
700: terminal 800: indoor device
900: server

Claims (10)

an access control device that transmits user information, recognition date and time information, and unique identification information of the access control device according to the user recognition result for the user in the building, and when the user is a pre-registered user;
Search for environment setting information corresponding to the user information from among the environment setting information for each user information managed by the server, check location information corresponding to unique identification information of the access control device in the building, and Identifying one or more lighting units corresponding to the unique identification information and the retrieved environment setting information and a ballast corresponding to the lighting units, respectively, and generating a control signal to control the operation of the identified one or more lighting units, the generated control signal The server for transmitting each to the ballast corresponding to the identified one or more lighting units;
It is connected to a dedicated non-polar signal line of two wires with a unique digital address assigned, communicates with the server through a DALI (Digital Addressable Lighting Interface) protocol, and based on a control signal transmitted from the server, the lighting unit connected to the ballast the ballast to control operation;
It is connected by a short-distance communication method with a terminal possessed by the user, collects identification information of the terminal, and transmits the collected identification information of the terminal, information collection date and time information, and unique identification information of the information collection device to the server transmitting information collection devices; and
It includes a plurality of luminaires formed in a matrix form on the ceiling,
The server is
Check user information corresponding to the identification information of the terminal from among the user information for each identification information of the terminal managed by the server, and environment setting information corresponding to the checked user information among the environment setting information for each user information managed by the server and controlling the operation of one or more lighting units and indoor devices corresponding to the space in which the user is located based on the environment setting information corresponding to the searched user information,
The information collection device,
Formed in the form of a pole or a pole form among the plurality of luminaires, and operates by receiving power from a commercial power supply supplying power to a ballast configured on one side of the luminaire in which the information collection device is formed,
The ballast, the information collection device, and the light fixture,
It is connected using the same commercial power supply and power line,
The environment setting information is,
Indoor location based, characterized in that it includes the number of working floors and department name information of the user in the building, the user's seat location information in the building, the user's preferred environment information, the user's preferred brightness information, and the user's preferred place information in the building Building energy management system. delete delete Transmitting, by the access control device, the user recognition result for the user in the building, the user information according to the user recognition result, the recognition date and time information, and the unique identification information of the access control device when the user is a pre-registered user, to the server ;
retrieving, by the server, environment setting information corresponding to the user information from among the environment setting information for each user information managed by the server;
checking, by the server, location information corresponding to the unique identification information of the access control device in the building;
Checking, by the server, the unique identification information of the access control device and at least one lighting unit corresponding to the searched environment setting information and a ballast corresponding to the lighting unit, respectively;
generating, by the server, a control signal to control the operation of the identified one or more lighting units, and transmitting the generated control signal to a ballast corresponding to the identified one or more lighting units, respectively;
Controlling the operation of the lighting unit connected to the ballast based on the control signal transmitted from the server by the ballast;
A method comprising: by an information collecting device, connected to a terminal possessed by the user in a short-distance communication method, collecting identification information of the terminal;
transmitting, by the information collection device, identification information of the collected terminal, information collection date and time information, and unique identification information of the information collection device to the server;
checking, by the server, user information corresponding to the identification information of the terminal from among user information for each identification information of the terminal managed by the server;
retrieving, by the server, environment setting information corresponding to the identified user information from among the environment setting information for each user information managed by the server; and
Controlling, by the server, the operation of one or more lighting units and indoor devices corresponding to the space in which the user is located based on the environment setting information corresponding to the searched user information,
The stabilizer,
It is connected to a dedicated non-polar signal line of two wires with a unique digital address assigned, and communicates with the server through the DALI protocol,
The information collection device,
Formed in the form of a chimney or a pole form among a plurality of luminaires formed in a matrix form on the ceiling, and operates by receiving power from a commercial power supply supplying power to a ballast configured on one side of the luminaire in which the information collection device is formed,
The ballast, the information collection device, and the light fixture,
It is connected using the same commercial power supply and power line,
The environment setting information is,
Indoor location based, characterized in that it includes the number of working floors and department name information of the user in the building, the user's seat location information in the building, the user's preferred environment information, the user's preferred brightness information, and the user's preferred place information in the building How to manage building energy. 5. The method of claim 4,
displaying, by the access control device, information indicating that the user is an authenticated user when the user is a pre-registered user as a result of user recognition for the user in the building; and
The step of automatically switching, by the access control device, the access control gate provided in the building interlocking with the access control device to the open state for a preset time, and then automatically switch from the open state to the closed state after the time has elapsed. Indoor location-based building energy management method comprising the. 5. The method of claim 4,
Identifying one or more lighting units corresponding to the unique identification information of the access control device and the searched environment setting information and a ballast corresponding to the lighting unit, respectively,
By the server, one or more specific lighting units related to the user's seat position information included in the environment setting information corresponding to the searched user information on the layout chart for each facility managed by the server and a specific ballast corresponding to the specific lighting unit, respectively procedure;
By the server, at least one lighting unit corresponding to the user's preferred place information in the building included in the environment setting information corresponding to the searched user information on the layout chart for each facility managed by the server, and a ballast corresponding to the lighting unit the process of checking each; and
Movement by the server from location information corresponding to the unique identification information of the identified access control device on the layout chart for each facility managed by the server to the user's seat location information included in the environment setting information corresponding to the retrieved user information Indoor location-based building energy management method, characterized in that it comprises the step of checking each of the ballasts corresponding to one or more lighting units located in the path and the corresponding lighting units. 7. The method of claim 6,
Transmitting the generated control signal to the ballast corresponding to the identified one or more lighting units, respectively,
Generating a specific control signal for controlling the specific lighting unit in order to control the operation function and dimming function of one or more specific lighting units corresponding to the user's seat location information included in the environment setting information corresponding to the retrieved user information, the Transmitting the generated specific control signal to a specific ballast corresponding to the specific lighting unit;
In order to control an operation function and a dimming function of at least one lighting unit corresponding to the user's preferred place information in the building, a control signal for controlling the at least one lighting unit is generated, and the generated control signal is transmitted to the at least one The process of transmitting each to at least one ballast corresponding to one lighting unit; and
In order to control the operation function and dimming function of one or more lighting units located on the moving path to the user's seat location information included in the environment setting information, another control signal for controlling the one or more lighting units is generated, and the generated other Indoor location-based building energy management method comprising the step of transmitting a control signal to one or more ballasts corresponding to the one or more lighting units, respectively. 5. The method of claim 4,
Controlling, by the server, the operation of one or more indoor devices corresponding to the user's seat location information in a user-customized manner based on user preference environment information included in the environment setting information corresponding to the searched user information Indoor location-based building energy management method, characterized in that. delete 5. The method of claim 4,
performing, by a multi-sensor, a function of detecting the presence or absence of a user within a preset area;
When a user in the zone is detected, by the multi-sensor, user detection information according to user detection, illuminance information measured in the zone, measurement date and time information, and unique identification information of the multi-sensor are transmitted to the server to do;
checking, by the server, location information in a building corresponding to the unique identification information of the multi-sensor among location information in a building for each unique identification information of the multi-sensor managed by the server;
checking, by the server, another information collection device corresponding to location information within a building corresponding to the identified unique identification information of the multi-sensor on the layout chart for each facility managed by the server;
transmitting, by the server, terminal confirmation request information to the other identified information collecting apparatus to request confirmation of whether another terminal is located in the vicinity of an area in which the other information collecting apparatus is located;
attempting, by the other information collection device, a connection using a short-distance communication method with another terminal located in the vicinity of the other information collection device based on the terminal confirmation request information;
When the connection with another terminal located in the vicinity of the other information collection device fails, it is determined by the other information collection device that an unregistered user has entered the corresponding area, and alarm information is generated and transmitted to the server step; and
Indoor location-based building, further comprising, by the server, receiving alarm information transmitted from the other information collection device in response to the previously transmitted terminal confirmation request information, and outputting the received alarm information How to manage energy.

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