KR102469787B1 - System of On-line Sailling Lighting Apparatus - Google Patents

Abstract

The present invention discloses a lighting device sales system including a user terminal for inputting user space information.

Description

Lighting device sales system {System of On-line Sailling Lighting Apparatus}

The present invention relates to a system capable of selling a user-customized lighting device, and more particularly, to a lighting device sales that can assist in lighting device selection and promote lighting device e-commerce through lighting recommendation based on user space information. It's about the system.

As the development of e-commerce is rapidly accelerating, the growth rate of e-commerce, which buys and sells products using the Internet and mobile terminals, is very steep. However, the current electronic commerce uses a one-size-fits-all transaction method without reflecting the type or characteristics of the product. That is, when a buyer checks a product list displayed on a homepage or mobile application, selects a product and makes payment, the product is delivered from the seller of the product, and e-commerce is performed. However, in purchasing a specific product, it is often difficult to select only the design of the product or the attached product description. A typical example is lighting products. Even when trading lighting products, various lighting products were displayed through the homepage or mobile application in the usual way, and consumers were allowed to select and pay. This way of trading lighting products was not satisfactory to buyers, and even after the transaction was completed, requests for exchanges or returns were frequent, causing inconvenience to both sellers and buyers.

Due to the nature of lighting products, it was difficult to judge the atmosphere or harmony with the surrounding space when the product was installed in the buyer's actual space only with the design of the product displayed on the homepage or mobile application. In addition, since the buyer is not an expert in lighting products, he or she cannot know the appropriate illuminance range or color temperature according to the purpose of the room. In many cases, it is not easy to determine what color the color temperature represents, how much electricity can be saved with the corresponding power consumption, or whether the product is compatible with the buyer's usage environment.

Since the contents described in the background art mentioned above are written only to understand the background art of the present invention, it may include contents other than the known art already known to those skilled in the art.

Korean Patent Publication No. 10-2016-0093384

One aspect of the present invention relates to a system capable of selling and inspecting a user-customized lighting device, and more particularly, helps in selecting a lighting device through recommending lighting based on user space information and promotes e-commerce of lighting devices. We want to provide a lighting device inspection and sales system that can

The technical problem of the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

A lighting device sales system according to an embodiment of the present invention includes a user terminal.

In one embodiment, a first terminal for receiving user space information input from the user terminal and generating first recommendation information; a second terminal receiving user space information input from the user terminal and generating second recommendation information; The user space information input from the user terminal is transmitted to at least one of the first terminal and the second terminal, and lighting recommendation information is generated based on at least one of the first recommendation information and the second recommendation information, and is provided to the user terminal. a server that transmits purchase request information to the second terminal when a purchase request is made from the user terminal; a manager terminal receiving the lighting recommendation information and the purchase request information from the server; a manager identification device acquiring a manager image to identify a manager to access the manager terminal or the server; an external photographing device that acquires image information of a user space; and an external optical sensor for obtaining light information of the user space, wherein the image information and the light information are directly transmitted to the server or transmitted to the server by the user terminal, and the manager identification device , Including a 3D scanner, an image obtained by scanning the surface of the manager's head through the 3D scanner is obtained, the manager image is generated through the scanned image, and the first brightness is obtained through black-and-white conversion of the manager's image. Adjustment is performed, and second brightness adjustment is performed through pixel conversion of the first manager image whose brightness is adjusted, and binary number conversion is performed on the second manager image whose brightness is adjusted to convert the manager image into binary data. Expressive photographic means; a sensing unit for detecting an administrator's access to the photographing unit; a sound generating unit generating a sound for guiding a manager to an effective shooting distance of the photographing unit; And it is electrically connected to the photographing means, the sensing unit, and the sound generating unit, controls the operation of the photographing means and the sensing unit through a sensing signal transmitted from the sensing unit, and uploads the manager image to the block chain. A control module for storing; includes, wherein the user terminal comprises: a communication module for performing wireless communication with the server; an image sensing module that obtains image information of a user space; and an optical sensing module that acquires light information of the user space, which is formed on a lower surface of the manager identification device, penetrates the manager identification device, and is inserted into a structure to fasten the manager identification device to the structure. A head seated on the manager identification device; a screw extending downward from the lower surface of the head and forming a screw thread along an outer circumferential surface; And as the screw is inserted through the upper side and fastened so that the head is driven, the screw is inserted into the wall or structure together with the screw, and the screw inserted into the wall or structure is prevented from being separated from the wall or structure. and an anchor unit inserted into a structure and then fixed inside a wall or structure, wherein the user space information includes the image information obtained from the image sensing module and the light information obtained from the light sensing module. and the server includes an excellent lighting device selection unit that selects an excellent lighting device by comparing use satisfaction ratings of individual lighting devices evaluated from a plurality of user terminals, and the selected excellent lighting device is selected from the user terminal and the user terminal. transmission to an administrator terminal, wherein the server renders the user space into a 3D model based on light information and image information of the user space, and renders the 3D model into at least one of the first terminal and the second terminal send.

In one embodiment, a lighting device inspection system including a vibration motor to test the bonding strength and impact of the inverter is disclosed.

In one embodiment, a lighting device including an inverter and a light source module unit; An inverter mount formed on top of the vibration motor to mount the inverter of the lighting device; a fixing table formed on both sides of the inverter mounting table to fix the inverter mounting table; a fixture spring formed between the fixture and the inverter mount to connect the fixture and the inverter mount; a light source module unit of the lighting device that determines whether the inverter is turned on or not; a light source module unit mounting unit connected to one end of the inverter mounting unit and mounting the light source module unit; a screw fastening portion that penetrates the light source module mounting unit and is inserted into a wall or structure to fasten the light source module unit mounting unit to the wall or structure; an air pressure supply unit supplying air pressure to the vibration motor; a control unit that adjusts the air pressure supplied to the vibration motor through the air pressure supply unit, controls on/off of the vibration motor, and transmits a lighting test result of the lighting device; a power supply unit supplying power of the inverter and power for dimming the inverter; an oscilloscope for measuring an output current value and frequency of the inverter; an on/off controller for controlling on/off of the inverter; a thermo-hygrostat that maintains temperature and humidity according to high and low temperatures for performing vacuum inspection and lighting inspection of the lighting device; a server that stores and processes the result values of the vacuum inspection and lighting inspection of the lighting device input from the control unit and transmits them to a manager terminal; A manager identification device for obtaining a manager image in order to identify a manager to access the manager terminal or the server, wherein the manager identification device includes a 3D scanner to detect a surface of the manager's head through the 3D scanner. A scanned image is acquired, the manager image is created through the scanned image, the first brightness adjustment is performed through black and white conversion of the manager image, and pixel conversion is performed on the first brightness-adjusted manager image. a photographing means for performing secondary brightness adjustment and performing binary conversion on the manager image whose secondary brightness is adjusted to express the manager image as binary data; a sensing unit for detecting an administrator's access to the photographing means; a sound generating unit generating a sound for guiding a manager to an effective shooting distance of the photographing means; And it is electrically connected to the photographing means, the sensing unit, and the sound generating unit, controls the operation of the photographing means and the sensing unit through a sensing signal transmitted from the sensing unit, and uploads the manager image to the block chain. and a control module for storage, wherein the vibration motor receives air pressure through an air pressure supply unit, adjusts the air pressure by the control unit, and controls on/off of the vibration motor to operate the inverter. A vacuum test is performed, and the screw fastening unit includes a head seated on the light source module unit mount; a screw extending downward from the lower surface of the head and forming a screw thread along an outer circumferential surface; And as the screw is inserted through the upper side and fastened so that the head is driven, the screw is inserted into the wall or structure together with the screw, and the screw inserted into the wall or structure is prevented from being separated from the wall or structure. After being inserted into the structure, the anchor part is fixed inside the wall or structure, and the head includes a receiving groove; It is accommodated in the receiving groove and maintains a state in contact with the side surface of the screw, and when the screw moves downward and the upper end of the screw is positioned lower than the position of the receiving groove, it protrudes from the receiving groove a cover module covering at least one area of an upper surface of the screw; Disclosed is a lighting device inspection system including a protruding elastic module providing elasticity so that the cover module protrudes.

In one embodiment, the housing portion; a frame portion accommodated in the housing portion to slide and reciprocate, and having a plurality of accommodating spaces; A plurality of light source module units fastened to the receiving space of the frame unit and emitting light by receiving power from the power supply unit; a contact formed on one side of the housing unit and assisting the sliding movement of the frame unit and regulating the movement of the frame unit at the same time. support; a sliding support portion formed on the other side of the housing portion to face the contact support portion and fastening and supporting the other side of the frame portion; It is formed on the inner circumferential surface of the accommodation space of the housing part, and includes a screw fastening part for penetrating the housing part and being inserted into a wall or structure to fasten the housing part to the wall or structure, wherein the screw fastening part is seated in the housing part head; a screw extending downward from the lower surface of the head and forming a screw thread along an outer circumferential surface; And as the screw is inserted through the upper side and fastened so that the head is driven, the screw is inserted into the wall or structure together with the screw, and the screw inserted into the wall or structure is prevented from being separated from the wall or structure. After being inserted into the structure, the anchor part is fixed inside the wall or structure, and the head includes a receiving groove; It is accommodated in the receiving groove and maintains a state in contact with the side surface of the screw, and when the screw moves downward and the upper end of the screw is positioned lower than the position of the receiving groove, it protrudes from the receiving groove a cover module covering at least one area of an upper surface of the screw; an insert which includes a protruding elastic module providing elasticity so that the cover module protrudes, and wherein the anchor portion is formed in a pointed cone shape toward a lower side so as to be driven and inserted through a wall or structure; fastening wings formed in the form of sharp shark fins toward the outside so that the insert can be fixed inside the wall or structure, and a plurality of them are installed along the outer side of the insert; an insertion groove formed on an upper portion of the insert to correspond to the shape of the screw so that the screw can be inserted; a fastening screw thread formed along a wall surface of the insertion groove so that the screw thread of the screw can be fastened to the insertion groove; a fluid cylinder installed at a lower side of the insertion groove and compressed as the screw rotates and descends along the insertion groove to supply the fluid accommodated in the internal space; a plurality of seating grooves extending from the inside of the insert in an oblique direction outside the upper portion of the insert, which is a direction away from the central axis of the insert, and filled with fluid supplied from the fluid cylinder from the lower side; And a plurality of fastenings seated in the plurality of seating grooves, exposed to the outside in an oblique direction from the seating groove, and fastened to a wall or structure by being pushed by the fluid as the fluid is supplied and filled from the fluid cylinder to the seating groove. and a plurality of contact terminals formed on one side of the frame portion and fastened to the contact support portion; an elastic bar connected to the other side of the frame unit and fastened to the sliding support unit; and a plurality of accommodating and supporting parts each fixed to a corner of the frame unit to support the light source module unit, wherein the accommodating and supporting units include: a housing housing member fixedly installed in at least one area of the lamp; a receptor coupling groove member formed inside the housing member and inserting and fastening one side of the light source module unit; and an accommodating elastic member formed inside the fastening groove member and providing elasticity to one side of the light source module unit when one side of the light source module unit is inserted into and fastened to the fastening groove member. and a pushing member connected to and installed within the receptor coupling groove member to push the light source module unit, wherein the contact terminal includes a terminal means having one side fastened to the contact support unit; a connecting means connected to the other side of the light source module and having a through hole for inserting and sliding the terminal means; a sliding means, one end of which is fixed to one side of the terminal means and slides together, the other end of which is inserted into one side of the connecting means to slide and moves, and returns after being provided with an elastic force; and a first elastic means formed between the connecting means and the sliding means to provide elastic force to the sliding means, wherein the elastic bar is connected to the other side of the frame part to support the frame part. Way; a fitting means for sliding and moving by the sliding means on the other side of the support means, receiving an elastic force and returning, and for fastening the other end to be inserted into the sliding support part; and one or more second elastic means formed between the support means and the fitting means to provide elastic force, wherein the contact support part has a plurality of through holes and is provided with a front surface for inserting one side of the contact terminal. It includes a panel member, and the support part includes a fastening groove member for inserting and fastening the other side of the frame part; an inclined fastening member having one side inclined and moving to the other side when the frame unit is inserted and then returning by receiving an elastic force after the frame unit is inserted to fasten the frame unit; And formed connected to the other side of the inclined fastening member, discloses a lighting device comprising an elastic member for providing an elastic force to the inclined fastening member.

In one embodiment, the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat receive power from one main supply line, and a power use measuring device formed in at least one area of the main supply line to measure the power used The power consumption measuring device may further include a measurement module for measuring a current of the main supply line supplying power to the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat; a storage module for storing data representing a current change pattern of the main supply line when each of the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat operates by receiving power from the main supply line; And when each of the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat operates by receiving power from the main supply line, the current change detected through the measurement module and the data stored in the storage module are stored in the air pressure supply unit. and a determination module determining an operating electronic device among the oscilloscope, the controller, and the thermo-hygrostat, wherein the determination module determines a slope of a current change in a predetermined frequency section based on a result of frequency-converting the sensed current change, and At least one of the offset frequencies corresponding to the predetermined current size is extracted, and an electronic device operating among the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat is determined by comparing the extracted value with the data stored in the storage module. , The determination module compares the slope of the current change in the predetermined frequency interval determined in consideration of the center frequency of the current supplied through the main supply line with the data stored in the storage module, thereby providing the air pressure supply unit, the oscilloscope, the controller and An electronic device operating in the thermo-hygrostat is discriminated, and the determination module determines the air pressure supply unit, the oscilloscope, the controller, and an electronic device operating in the thermo-hygrostat based on operating time and power consumption per unit time. An amount of power consumed by an electronic device operating among the pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat is calculated.

According to one aspect of the present invention, it relates to a system capable of selling and inspecting a user-customized lighting device, and more particularly, helps in selecting a lighting device by recommending lighting based on user space information and facilitates e-commerce of lighting devices. There is an effect that can provide a lighting device inspection and sales system that can be promoted.

1 is a schematic diagram showing a lighting device sales system according to an embodiment of the present invention.
2 is a schematic diagram showing a lighting device sales system according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The detailed description of the present invention which follows refers to the accompanying drawings which illustrate, by way of illustration, specific embodiments in which the present invention may be practiced. These embodiments are described in sufficient detail to enable one skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different from each other but are not necessarily mutually exclusive. For example, specific shapes, structures, and characteristics described herein may be implemented in another embodiment without departing from the spirit and scope of the invention in connection with one embodiment. Additionally, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. Accordingly, the detailed description set forth below is not to be taken in a limiting sense, and the scope of the present invention, if properly described, is limited only by the appended claims, along with all equivalents as claimed by those claims. Like reference numbers in the drawings indicate the same or similar function throughout the various aspects.

1 is a schematic diagram showing a lighting device sales system according to an embodiment of the present invention.

As shown in FIG. 1 , the lighting device sales system 10 includes a server 100 , a user terminal 200 , a first terminal 300 and a second terminal 400 . In addition, to identify the manager terminal 170 receiving the lighting recommendation information and the purchase request information from the server 100 and the manager terminal 170 or the manager to access the server 100, identification of the manager acquiring the manager image Device 500 may be included. In addition, it is formed on the lower surface of the manager identification device 500, and may include a 600 for passing through the manager identification device 500 and inserting into a structure to fasten the manager identification device 500 to the structure.

The server 100 includes a CPU 110, a 3D rendering module 120, a storage module 130 and a communication module 140, and the user terminal 200 includes a control module 210, a light sensing module 220 , an image sensing module 230 and a communication module 240. In implementing the present invention, only configurations essential to the server 100 and the user terminal 200 are illustrated, and execution modules for performing various functions may be included without being limited thereto.

The communication module 140 of the server 100 transmits and receives signals and data between the server 100 and the user terminal 200 through wired/wireless communication with the communication module 240 of the user terminal 200 . Communication between the communication module 140 of the server 100 and the communication module 240 of the user terminal 200 is not only wireless communication such as the Internet, WiBro, and Wi-Fi, but also Bluetooth, NFC (Near Field Communication) ), Zigbee, UWB, or short-distance communication such as RFID may be used, but is not limited thereto. The storage module 130 of the server 100 stores all data required for e-commerce, such as user registration information, delivery history, and number of deliveries, seller information, installer information, and sales information of a user who conducts e-commerce transactions through the user terminal 200. has the ability to store Also, the storage module 130 may store user space information received from the user terminal 200, a 3D model rendered based on the user space information, and a new 3D model reflecting lighting recommendation information.

The 3D rendering module 120 of the server 100 has a function of 3D modeling the user space based on light information and image information of the user space received from the user terminal 200 . The 3D rendering module 120 may perform 3D modeling of the user space using various rendering methods such as wireframe, raytracing, and radiosity. Here, the configuration for performing 3D modeling of user space is referred to as the 3D rendering module 120, but the use of rendering technology is not essential, and 3D modeling of user space can be performed using various 3D modeling techniques currently in use. Of course you can.

The CPU 110 of the server 100 has a function of controlling various components included in the server 100, such as the 3D rendering module 120, the storage module 130, and the communication module 140.

The light sensing module 220 of the user terminal 200 may be configured in any form as long as it is a module capable of obtaining information about illuminance, color temperature, light amount, flickering, and the like. This may be implemented as an optical sensor (illuminance sensor) built into a smartphone, which is commonly used as the user terminal 200 .

The image sensing module 230 of the user terminal 200 may be an optical sensor capable of obtaining a user space image. This may be implemented as a camera module built into a smartphone commonly used as the user terminal 200 .

The first terminal 300 is a main body providing lighting-related recommendation information, and has a function of providing recommendation information (eg, consulting information) mainly by lighting experts. Recommendation information provided from the first terminal 300 may be directly input by a lighting expert, but preferably, recommendation information suitable for the user space may be provided by processing and analyzing user input information and pre-stored data. . The first terminal 300 may provide appropriate lighting recommendation information by automatically performing a DB search, processing, and analysis when a request for recommendation of a lighting product is received by having a big data DB (not shown).

The second terminal 400 is another subject providing lighting-related recommendation information, and has a function of providing recommendation information (eg, product price, product details, installation environment, etc.) mainly by a lighting seller or installer. have Although the recommendation information provided from the second terminal 400 may be directly input by a lighting-related seller or installer, it is preferable to process and analyze the user's input information and pre-stored data to provide recommendation information suitable for the user's space. can The second terminal 400 may provide appropriate recommendation information by automatically performing DB search, processing, and analysis when a request for recommendation on a lighting product is received by having a big data DB (not shown).

Meanwhile, image information and light information of the user space may be obtained from one point in the user space, but may also be obtained from two or more points. Acquisition of image information and light information at a plurality of points will be briefly described. The image sensing module 230 and the light sensing module 220 provided in the user terminal 200 may obtain user space information not only from one point but from a plurality of points P1 , P2 , and P3 .

In one embodiment, one point P1 may be divided into a plurality of areas A1 to A8, and image information and light information acquired in the plurality of areas A1 to A8 provide more detailed user space information. do. Another point P2 or P3 can also be divided into a plurality of areas A1 to A8, and image information and light information acquired in the plurality of areas A1 to A8 provide more detailed user space information. In this way, the plurality of points P1 to P3 are again divided into detailed areas, and image information and light information acquired in each area are combined to detail user space information. The detailed user space information helps to create a 3D model by rendering the user space in the server 100 or to create object information for augmented reality.

For example, the server 100 generates a 3D model by rendering a user space, and remodels the 3D model by reflecting recommendation information from the first terminal 300 and the second terminal 400 . At this time, since 3D modeling is performed at all of the plurality of points P1 to P3, the user can select one of the plurality of points P1 to P3 and view the user space from the point of view of the corresponding point. . As a result, it is possible to check the user's space where the recommended illuminance or design lighting is installed from various angles, thereby helping the buyer to make a decision.

In particular, in the user space, there may be a significant difference in illuminance depending on the location according to the size and arrangement of furniture, arrangement of windows or lights, and the like. Since not only the image but also the illuminance is measured at a plurality of points (P1 to P3), the first terminal 300 and the second terminal 400 check the illuminance at each point for a closer examination (or big data analysis). This can be performed, and it is possible to generate lighting information most suitable for the buyer's actual environment. Therefore, measuring the illuminance at a plurality of points (P1 to P3) not only facilitates the buyer's purchase selection, but also is a means of increasing the reliability of the recommendation information provided from the first terminal 300 and the second terminal 400. do.

Hereinafter, specific operations and actions of each component included in the lighting product sales system 1000 according to the present invention will be described.

The user terminal 200 transmits user space information obtained from at least one of the light sensing module 220 and the image sensing module 230 to the server 100 . The server 100 transmits at least one of light information and image information received from the user terminal 200 to at least one of the first terminal 300 and the second terminal 400 .

The user space information transmitted from the server 100 becomes a basis for generating first recommendation information in the first terminal 300 and a basis for generating second recommendation information in the second terminal 400 .

At this time, the server 100 may transmit the light information and image information received from the user terminal 200 to the first terminal 300 and the second terminal 400 without separate processing, but the light information and the image information A 3D model based thereon may be generated and transmitted to the first terminal 300 and the second terminal 400 .

The first terminal 300 generates first recommendation information based on user space information processed or not processed by the server 100 . This may be directly input by a lighting expert, but recommendation information suitable for the user space may be generated by processing and analyzing user input information and pre-stored data.

The second terminal 400 generates second recommendation information based on user space information processed or not processed by the server 100 . Although this may be directly input by a lighting-related seller or installer, recommendation information suitable for the user space may be generated by processing and analyzing user input information and pre-stored data.

Preferably, the first terminal 300 and the second terminal 400 are based on a big data storage module (not shown) for storing big data related to lighting products for each user space and user space information input from the user terminal. It may include a big data analysis module (not shown) that searches or analyzes data.

The first terminal 300 and the second terminal 400 may generate first recommendation information through big data search and analysis by a big data analysis module (not shown). Specifically, when a lighting product recommendation request signal is received from the server 100, appropriate recommendation information may be generated by automatically performing DB search, processing, and analysis based on big data related to lighting products stored in the big data storage module. .

The first recommendation information and the second recommendation information generated by the first terminal 300 and the second terminal 400 are transmitted to the server 100, and the server 100 transmits the first recommendation information and the second recommendation information to the user. It is delivered to the terminal 200.

Alternatively, the server 100 may remodel the previously generated 3D model based on the first recommendation information and the second recommendation information. For example, a 150-300 lux table stand recommended by the first terminal 300 and a Philips product recommended by the second terminal 400 are combined to produce a 170 lux table stand manufactured by Philips. can be placed on the previously created 3D model of the user space, and a lighting effect of 170 lux can be reflected on the 3D model of the user space. The server 100 transmits the 3D model reflecting the first recommendation information and/or the second recommendation information to the user terminal 200, and the user terminal 200 displays the corresponding 3D model.

Unlike this, the server 100 generates an object for augmented reality based on the collected first recommendation information and/or second recommendation information. For example, by combining the 150-300 lux table stand recommended by the first terminal 300 and the lighting equipment product recommended by the second terminal 400, object information for the 170 lux table stand is generated. can do. The object information may include information about an image (icon, etc.) of a corresponding product and an arrangement point. The server 100 transmits object information to the user terminal 200, and the user terminal 200 overlaps and displays the corresponding object at a set position according to the object information.

In the above manner, the buyer can select a lighting product suitable for the actual space and request purchase of the lighting product through the user terminal 200 .

The server 100 receives a lighting product purchase request from the user terminal 200, transfers the purchase request information to a seller or an installer (eg, the second terminal 400), and lights by the seller when payment is completed. Product delivery or product installation service by an installer is provided.

In one embodiment, the server 100 includes an excellent lighting device selection unit that selects an excellent lighting device by comparing use satisfaction ratings of individual lighting devices evaluated from the user terminal 200, and selects the selected excellent lighting device as a reminder. It can be transmitted to the user terminal and the manager terminal. By inputting evaluation information on the lighting device, the installation and use results of the lighting device purchased by the user are provided to the server, and the server registers and stores the lighting device evaluation information input from the user terminal 100 . Here, the excellent lighting device selector collects evaluation information on individual lighting devices and evaluates a purchase satisfaction result of the corresponding lighting device. For example, a score or grade is calculated by applying a weight for each evaluation item, and an average score or grade is calculated by cumulatively summing up all summed scores for individual lighting devices.

The excellent lighting device selection unit ranks the evaluation result scores calculated for each individual lighting device and selects an excellent lighting device according to the selection criteria. Here, it is also possible to select each excellent lighting device by classifying according to the sex and age of the purchaser. In addition, the selected excellent lighting device may be displayed first on the homepage. In addition, it is also possible to select an excellent lighting device for each evaluation item. For example, an excellent lighting device may be selected by diversifying evaluation items, such as selecting a lighting device having a long lifespan, a lighting device having less light spread, or a lighting device good for indirect lighting.

2 is a schematic diagram showing a lighting device sales system according to another embodiment of the present invention.

As shown in FIG. 2 , the lighting product sales system 20 includes a server 100, a user terminal 200, a first terminal 300, a second terminal 400, an external light sensor 150, and external shooting. The device 160 is configured. Hereinafter, the configuration and operation of the server 100, the first terminal 300, and the second terminal 400 are the same as those of FIG. 1, and only differences from FIG. 1 will be described here.

The external light sensor 150 has a function of obtaining information on illuminance, color temperature, light amount, flickering, etc., and the obtained light information may be transmitted to the server 100 through the user terminal 200, but wireless communication It may be directly transmitted to the server 100 through.

The external photographing device 160 has a function of acquiring a user space image. The external photographing device 160 may be fixed in one position, but may be equipped with a moving means such as a wheel to obtain a user space image while moving. The external photographing device 160 may obtain a still image or a moving image. Furthermore, the external photographing device 160 may have a function of capturing a 360° image or generating a 3D image.

In one embodiment, the external optical sensor 150 and the external photographing device 160 may acquire user space information not only from one point but from a plurality of points P1 , P2 , and P3 . User space information acquired at each point can be divided into a plurality of areas A1 to A8, and image information and light information obtained from the plurality of areas A1 to A8 can be divided into more detailed user space information. provide spatial information. Another point P2 or P3 can also be divided into a plurality of areas A1 to A8, and image information and light information acquired in the plurality of areas A1 to A8 provide more detailed user space information. In this way, the plurality of points P1 to P3 are again divided into detailed areas, and image information and light information acquired in each area are combined to detail user space information. The detailed user space information helps to create a 3D model by rendering the user space in the server 100 or to create object information for augmented reality. For example, the server 100 generates a 3D model by rendering a user space, and remodels the 3D model by reflecting recommendation information from the first terminal 300 and the second terminal 400 . At this time, since 3D modeling is performed at all of the plurality of points P1 to P3, the user can select one of the plurality of points P1 to P3 and view the user space from the point of view of the corresponding point. . As a result, it is possible to check the user's space where the recommended illuminance or design lighting is installed from various angles, thereby helping the buyer to make a decision. In particular, in the user space, there may be a significant difference in illuminance depending on the location according to the size and arrangement of furniture, arrangement of windows or lights, and the like. Since not only the image but also the illuminance is measured at a plurality of points (P1 to P3), the first terminal 300 and the second terminal 400 check the illuminance at each point for a closer examination (or big data analysis). This can be performed, and it is possible to generate lighting information most suitable for the buyer's actual environment. Therefore, measuring the illuminance at a plurality of points (P1 to P3) not only facilitates the buyer's purchase selection, but also is a means of increasing the reliability of the recommendation information provided from the first terminal 300 and the second terminal 400. do.

The first terminal 300 is a main body providing lighting-related recommendation information, and has a function of providing recommendation information (eg, consulting information) mainly by lighting experts. Recommendation information provided from the first terminal 300 may be directly input by a lighting expert, but preferably, recommendation information suitable for the user space may be provided by processing and analyzing user input information and pre-stored data. . The first terminal 300 may provide appropriate lighting recommendation information by automatically performing a DB search, processing, and analysis when a request for recommendation of a lighting product is received by having a big data DB (not shown).

The second terminal 400 is another subject providing lighting-related recommendation information, and has a function of providing recommendation information (eg, product price, product details, installation environment, etc.) mainly by a lighting seller or installer. have Recommendation information provided from the second terminal 400 may be directly input by a lighting seller, but preferably, recommendation information suitable for the user space may be provided by processing and analyzing user input information and pre-stored data. . The second terminal 400 may provide appropriate recommendation information by automatically performing a DB search, processing, and analysis when a request for recommendation of a lighting product is received by having a big data DB (not shown).

Hereinafter, specific operations and actions of each component included in the lighting product sales system 20 according to the present invention will be described. The user terminal 200 transmits user space information obtained from at least one of the external light sensor 150 and the external photographing device 160 to the server 100 . The server 100 transmits at least one of light information and image information received from the user terminal 200 to at least one of the first terminal 300 and the second terminal 400 .

The user space information transmitted from the server 100 becomes a basis for generating first recommendation information in the first terminal 300 and a basis for generating second recommendation information in the second terminal 400 . At this time, the server 100 may transmit the light information and image information received from the user terminal 200 to the first terminal 300 and the second terminal 400 without separate processing, but the light information and the image information A 3D model based thereon may be generated and transmitted to the first terminal 300 and the second terminal 400 . The first terminal 300 generates first recommendation information based on user space information processed or not processed by the server 100 . This may be directly input by a lighting expert, but recommendation information suitable for the user space may be generated by processing and analyzing user input information and pre-stored data.

The second terminal 400 generates second recommendation information based on user space information processed or not processed by the server 100 . Although this may be directly input by a lighting-related seller or installer, recommendation information suitable for the user space may be generated by processing and analyzing user input information and pre-stored data.

Preferably, the first terminal 300 and the second terminal 400 are based on a big data storage module (not shown) for storing big data related to lighting products for each user space and user space information input from the user terminal. It may include a big data analysis module (not shown) that searches or analyzes data.

The first terminal 300 and the second terminal 400 may generate first recommendation information through big data search and analysis by a big data analysis module (not shown). Specifically, when a lighting product recommendation request signal is received from the server 100, appropriate recommendation information may be generated by automatically performing DB search, processing, and analysis based on big data related to lighting products stored in the big data storage module. .

The first recommendation information and the second recommendation information generated by the first terminal 300 and the second terminal 400 are transmitted to the server 100, and the server 100 transmits the first recommendation information and the second recommendation information to the user. It is delivered to the terminal 200.

Alternatively, the server 100 may remodel the previously generated 3D model based on the first recommendation information and the second recommendation information. For example, by combining the table stand of 150 to 300 lux recommended by the first terminal 300 and the product recommended by the second terminal 400, a table stand of 170 lux manufactured by Philips was previously created. It can be placed on the 3D model of the user's space, and the lighting effect of 170 lux can be reflected on the 3D model of the user's space. The server 100 transmits the 3D model reflecting the first recommendation information and/or the second recommendation information to the user terminal 200, and the user terminal 200 displays the corresponding 3D model.

Unlike this, the server 100 generates an object for augmented reality based on the collected first recommendation information and/or second recommendation information. For example, by combining the 150-300 lux table stand recommended by the first terminal 300 and the lighting device recommended by the second terminal 400, object information for the 170 lux table stand may be generated. can The object information may include information about an image (icon, etc.) of a corresponding product and an arrangement point. The server 100 transmits object information to the user terminal 200, and the user terminal 200 overlaps and displays the corresponding object at a set position according to the object information.

In the above manner, the buyer can select a lighting product suitable for the actual space and request purchase of the lighting product through the user terminal 200 .

The server 100 receives a lighting product purchase request from the user terminal 200, transmits the purchase request information to the seller (eg, the second terminal 400), and when the payment is completed, the lighting product is delivered by the seller. Or, product installation service is provided by the installer.

According to the present invention, when purchasing a lighting product, it is possible to easily select a product based on recommendation information of an expert, seller, or installer, and help a buyer to select a product by providing a simulated image in which a lighting product is applied to an actual user space. have.

3 shows a manager identification device according to an embodiment of the present invention.

Referring to FIG. 3 , the present invention may include a manager identification device 500 for obtaining a manager image in order to identify a manager to access a manager terminal or server.

The manager identification device 500 may include a photographing means 510 , a sensing unit 520 , a sound generating unit 530 and a control module 540 .

The photographing unit 510 may be provided as a 3D scanner that implements a 3D shape of an object. For example, a 3D scanner is a general 3D scanner that acquires a surface scan image by 3D scanning the surface of an object, and the scanned image obtained by the 3D scanner may be 3D information represented by scanning the surface of the object in three dimensions. That is, the scan image may be an image obtained by scanning the member's head surface in 3D. In an embodiment of the present invention, a manager image may be created through a scanned image, a first brightness adjustment may be performed through black-and-white conversion of the approved manager image, and then pixel conversion of the first brightness-adjusted manager image. 2nd brightness adjustment can be performed through , and binary number conversion can be performed for the manager image with the 2nd brightness adjustment. Conversion may be performed, and the manager image may be represented as binary data.

The sensing unit 520 may detect an approach of a manager approaching the photographing unit 510 . The sensing unit 520 may be a contact type or a non-contact type, the contact type may include a pressure sensor or a contact sensor, and the non-contact type may include a distance sensor.

The sound generating unit 530 may generate a sound for guiding the manager to an effective shooting distance of the photographing unit 510 . The sound generation unit 530 may be implemented in such a way that the manager shortens the sound generation period as the effective shooting distance approaches.

The control module 540 is electrically connected to the photographing means 510, the sensing unit 520, and the sound generating unit 530, and the photographing means 510 and the sensing unit through a sensing signal transmitted from the sensing unit 520. The operation of 520 can be controlled, and the manager image can be uploaded and stored on the blockchain.

In the present invention, the manager identification device 500 includes a control module 540, a cloud storage unit 550, and an interface 560, and an authenticated manager image can be uploaded to a blockchain 570, and authentication among managers The person in charge may exchange information with each component through the interface 560 . Here, the manager may consist of a plurality of people.

A plurality of manager images obtained through the manager identification device 500 are stored in the cloud storage unit 550, and the manager checks the plurality of images and approves a suitable image or requests re-shooting through the control module 540. . In addition, the approved manager image may be uploaded to the blockchain 570.

When the detection signal of the manager sensed by the sensing unit 520 is transmitted to the control module 540, the control module 540 captures an image of the manager at a set time point or point through the photographing unit 510. Here, the photographing unit may be manually operated by a manager. The captured manager image data is stored in the cloud storage unit 550, the manager approves the captured image, and the approved manager image may be uploaded to the blockchain 570.

In the block chain 570, transaction information occurring in a public network or a private network is encrypted and shared among the network members, and a copy of the transaction ledger is distributed to each network member so that new transactions can occur. Each time, the authentication process for the transaction can be carried out with the consent of other administrators, and transaction information based on the block chain cannot be arbitrarily changed, so the reliability of the transaction increases and information tracking is easy. Work efficiency can be increased, and security, supervision, and regulatory costs can be reduced through transparent transactions through blockchain technology. Based on this, the e-commerce related market can become more mature, and as the number of people using the Internet to purchase lighting devices continues to increase, the number of services market is also growing rapidly. Sales data or performance information can be shared, costs can be reduced, and user convenience can be improved.

The control module 540 may be implemented by one or more microprocessors operated by a set program, and the set program may include a series of commands for performing each operation according to an embodiment of the present invention to be described later.

4 and 5 are views showing a frame fastening part in one embodiment of the present invention.

Referring to FIGS. 4 and 5 , the screw fastening part 600 includes a head 610 , a screw 620 and an anchor part 630 . The screw fastening part 600 is formed on the lower surface of the manager identification device 500, penetrates a lower part of the manager identification device 500, and is inserted into a structure supporting the manager identification device 500 to identify the manager in the structure. Engage device 500.

Specifically, the head 610 is seated in a lower area of the manager identification device 500, the head is accommodated in a receiving groove and the receiving groove, maintains contact with the side surface of the screw, and then the screw When the upper end of the screw moves downward and is positioned lower than the position of the receiving groove, a cover module protrudes from the receiving groove and covers at least one region of the upper surface of the screw. It also includes an elastic module providing elasticity so that the cover module protrudes.

The screw 620 extends downward to the lower surface of the head 610 and forms a screw thread 621 along the outer peripheral surface.

The anchor part 630 is inserted into the structure together with the screw 620 as the screw 620 is inserted through the upper side and fastened so that the head 610 is driven, and the screw 620 inserted into the structure is separated from the structure. It is inserted into walls and doors and then fixed inside the structure to prevent

6 to 8 are views showing the anchor portion of FIG. 5 .

6 to 8, the anchor unit 630 includes an insert 631, a plurality of fastening wings 632, an insertion groove 633, a fastening screw 634, a fluid cylinder 635, and a plurality of fastening wings 632. A seating groove 636 and a plurality of fastening needles 637 are included.

The insert 631 is formed in a pointed cone shape as it goes downward so that it can be driven and inserted through the structure.

The fastening wing 632 is formed in the shape of a sharp shark fin toward the outside as it goes upward so that the insert 631 can be fixed inside the wall and the door, and a plurality of them are installed along the outside of the insert 631. .

The insertion groove 633 is formed on the upper portion of the insert 631 to correspond to the shape of the screw 620 so that the screw 620 can be inserted.

The fastening thread 634 is formed along the wall surface of the insertion groove 633 so that the thread of the screw 620 can be fastened to the insertion groove 633.

The fluid cylinder 635 is installed on the lower side of the insertion groove 633 and is compressed as the screw 620 rotates along the insertion groove 633 while descending to supply the fluid accommodated in the internal space.

In one embodiment, the fluid cylinder 635 may include a fluid housing 6352 in which the fluid 6353 is accommodated and a piston 6351 compressing an inner space of the fluid housing 6352.

The seating groove 636 extends from the inside of the insert 631 in an oblique direction of the upper outer side, which is a direction away from the central axis of the insert 631, and provides a fluid supply line (L). The fluid supplied from the fluid cylinder 635 is filled from the lower side.

The fastening needles 637 are respectively seated in a plurality of seating grooves 636, and are pushed by the fluid as the fluid is supplied from the fluid cylinder 635 to the seating grooves 636 and filled in an oblique direction from the seating grooves 636. exposed to the outside and fastened to the structure.

9 is a configuration diagram of a lighting device inspection system according to an embodiment of the present invention.

As shown in FIG. 9, the present invention includes a vibration motor 100 to test the bonding strength and impact of the LCD inverter, and an inverter mount 130 formed on top of the vibration motor 100 to mount the inverter. ), and formed on both sides of the inverter mounting table 130 to fix the inverter mounting table 130. ) and the inverter mounting table 130 are formed, the air pressure supplied is adjusted by controlling the on/off of the vibration motor 100, and the lighting device Forms a control unit 150 that transmits the lighting test result value to the server. The inverter mount 130, the holder 110, and the holder spring 120 stably attach the inverter so that the inverter can be fixed during a vibration test by the vibration motor 100. In addition, the light source module unit 160 of the lighting device for determining whether the inverter is driven by lighting inspection, and the light source module unit mounting unit 140 connected to one end of the inverter mounting unit and mounting the light source module unit, the It consists of a thermo-hygrostat to maintain temperature and humidity according to high and low temperatures in order to conduct vibration inspection and lighting inspection of the inverter.

In addition, an air pressure supply unit 300 for supplying air pressure to the vibration motor 100, a power supply unit 200 for supplying power of the inverter and inverter dimming power, and an output current value of the inverter It consists of an oscilloscope 210 for measuring frequency and an on/off controller 400 for controlling on/off of the inverter.

In addition, the present invention includes a fixture spring formed between the fixture and the inverter mount and connecting the fixture and the inverter mount, and penetrates the light source module unit mount and is inserted into the wall or structure so as to attach the light source to the wall or structure. It includes a screw fastening part 600 for fastening the module unit mount.

In addition, the present invention stores and processes the result values of the vacuum inspection and light inspection of the lighting device input from the control unit and transmits them to the manager terminal, and a manager image to identify the manager terminal or the manager to access the server. It further includes a manager identification device 500 to acquire. Here, since the screw fastening unit 600 and the manager identification device 500 are the same as those described above, a detailed description thereof will be omitted.

When the inverter is driven, it is left for a long time in a high and low temperature environment, and a lighting test and a vibration test are performed to determine whether the inverter and the light source module unit are driven.

10 is a configuration diagram showing the operation of the vibration motor according to the present invention.

As shown in FIG. 10, when air pressure is supplied from the air pressure supply unit 300 to perform the vibration test of the inverter, the control unit 150 adjusts the air pressure and turns the vibration motor 100 on/off. By controlling off, it is possible to test the bonding strength and impact of the inverter mounted on the inverter mount 130, and improve reliability by detecting bonding defects.

11 is a circuit diagram of an on/off controller according to the present invention.

As shown in FIG. 11, when On/Off power is supplied from the power supply unit 200 to the On/Off controller 400, the On/Off The on/off time is adjusted through the digital timer of the controller 400, and the on/off signal adjusted by the digital timer is turned on and off through the digital counter ( The number of turns off is counted, and when the number of turns on and off is the 4th, it is reset again. The on/off signal controlled by the on/off controller 400 is input to the on/off terminal of the inverter and turns on the inverter. )/off to control.

12 is a diagram for explaining an apparatus for measuring power used according to an embodiment of the present invention.

Referring to FIG. 11 , the power use measuring device 900 can determine which electronic device operates by receiving power from the main supply line A by detecting the current flowing through the main supply line A. The power used measuring device 900 may be formed in at least one area of the main supply line (A). In one embodiment, the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat may be formed to receive power from one main supply line (A).

The main supply line A may refer to a power supply line for supplying power to a plurality of electronic devices (eg, the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat). In one embodiment, a plurality of connection points (x, y) that can be connected to the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat may exist in the main supply line (A). The main supply line (A) may be a multi-tap or various types of power lines to which a plurality of electronic devices are connected.

The power consumption measuring device 900 of the present invention detects whether the electronic devices are operating without installing separate sensors in each of a plurality of electronic devices (eg, the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat). can do. That is, it is possible to detect whether the plurality of electronic devices are operating by detecting only a change in current flowing through the main supply line (A).

In one embodiment, the power consumption measurement device 900 changes the current of the main supply line (A) in the time domain and / or frequency domain based on the current detected through a current sensor (not shown) formed in the main supply line (A). can be analyzed. Based on the analysis result, it is possible to determine electronic devices operating by receiving power from the main supply line (A). According to an embodiment, by identifying the unique power characteristics of each electronic device (eg, the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat) in advance, and installing a sensor on a bus line that is a contact point of each electronic device, , it is possible to determine whether each electronic device is operating. The inherent power characteristics of the electronic device may include a current change pattern of the main supply line (A) that appears when the electronic device is operated by receiving power from the main supply line (A). For example, the characteristic power characteristic may include a current change shape and phase noise in a transient state at the moment power is supplied. Phase noise forms around the frequency principal component of the current applied to the electronic device. The frequency principal component of current may refer to a component corresponding to a frequency at which a current value has a peak value. A circuit with phase noise as its main specification has an oscillator, and in the oscillator circuit, ‘phase noise’ is a proper noun and defined as a voltage ratio from the center frequency to a specific off-set frequency. The center frequency may refer to a frequency at which a current value exhibits a peak value.

According to an embodiment, a frequency component around a center frequency may be used as a characteristic power characteristic of an electronic device. When the power consumption measuring device 900 according to an embodiment detects an operation of an electronic device, distortion due to noise can be reduced by using a phase noise analysis method for extracting and distinguishing only frequency components around the center frequency.

According to the present invention, even if a sensor is not installed in each of a plurality of electronic devices (eg, the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat), only the sensor installed in the main supply line (A) to which the electronic devices are connected is used. It is possible to calculate approximate electricity consumption by determining which electronic device is operating.

13 is a diagram showing the internal configuration of a power use measuring device according to an embodiment of the present invention.

Referring to FIG. 13 , the apparatus 900 for measuring power used may include a measurement module 910 , a storage module 920 and a determination module 930 .

The measurement module 910 measures the current of the main supply line (A) that supplies power to the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat. The measurement module 910 according to an embodiment should be able to withstand a large current and be easy to install. Therefore, the measurement module 910 may use a Rogowski coil, a Hall sensor, or the like. According to an embodiment, a capacitor may be shunted to an output terminal of the measurement module 910 in a ground direction in order to more clearly distinguish only current changes in each electronic device. Since the capacitor's impedance (Z) is Z = 1/jwC, it acts similarly to ground at high frequencies, resulting in a small voltage, and only voltages at low frequencies can be measured. At this time, if the capacitance of the capacitor is too large, it is necessary to select an appropriate capacitor because a sudden change in the current change edge, that is, a high-frequency component cannot be confirmed. Therefore, in one embodiment, the capacitor is used to check the current change of the electronic device having the greatest change in the corner of the current change, that is, the electronic device whose peak current is most clearly distinguished among the electronic devices that can be connected to the main supply line (A). A suitable capacitor can be selected.

The storage module 920 stores data representing a current change pattern of the main supply line (A) when each of the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat operates by receiving power from the main supply line (A). can That is, the storage module 920 operates when each electronic device is connected to the main supply line (A) or the power of the electronic device connected to the main supply line (A) (eg, the air pressure supply unit, the oscilloscope, the controller and the When the thermo-hygrostat) is turned on, data representing the current change pattern of the main supply line (A) can be stored. For example, the storage module 920 is a current change pattern of the main supply line (A) when the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat each receive power from the main supply line (A) and operate. A graph representing , or a feature value representing a current change pattern may be stored. For example, the storage module 920 may store at least one of a current change slope in a predetermined frequency section and an offset frequency corresponding to a predetermined current size as a characteristic value representing a unique current change pattern in the frequency domain. Alternatively, for example, the storage module 920 stores at least one of the ratio of the peak current to the rated current, the rated current, and the time during which the detected current change is stabilized as a characteristic value representing a unique current change pattern in the time domain. can Such data may be stored by learning or user input, or may be received and stored from an external device. Also, the storage module 920 may store information required to calculate the amount of power used by the electronic device. For example, the storage module 920 may store at least one of rated current, rated voltage, and rated power of each electronic device. For example, the storage module 920 stores the amount of power used by each electronic device for a unit time, so that the amount of power used by each electronic device and a plurality of electronic devices (eg, the above The amount of power used by the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat) may be measured.

The determination module 930 determines the current change detected through the measurement module 910 and the storage module when each of the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat operates by receiving power from the main supply line (A). An operating electronic device among the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat may be determined by comparing data stored in 920 . The determination module 930 may control overall operations of the power use measuring device 900 . According to an embodiment, the determination module 930 determines electronic devices operating by receiving power from the main supply line A (eg, the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat). It can play a role in controlling the overall operation. In addition, the determination module 930 may play a role of controlling the overall operation of a process of measuring the amount of power used by a plurality of electronic devices.

According to one embodiment, the determination module 930 detects the current flowing in the main supply line (A) using the power consumption measuring device 900 using the measuring module 910, and based on the detected current, the time domain and / Alternatively, the current change of the main supply line (A) can be analyzed in the frequency domain. The determination module 930 may determine an electronic device operating by receiving power from the main supply line A, based on the analysis result. Also, the determination module 930 may determine the amount of power used by the determined electronic device based on the determined operating time of the electronic device and the determined amount of power used by the determined electronic device for a unit time. The amount of power used by the electronic device may be calculated by multiplying the operating time of the electronic device by the amount of power used by the electronic device for unit time.

In addition, the determination module 930 measures the amount of power used by a plurality of electronic devices (eg, the air pressure supply unit, the oscilloscope, the controller, and the thermo-hygrostat) by accumulating the amount of power used by each electronic station measured for a predetermined time. can do. The determination module 930 may store in the storage module 920 the amount of power used by at least one electronic device measured for a predetermined period of time.

The determination module 930 may compare the current change detected through the measurement module 910 with data stored in the storage module 920 when the electronic device receives power from the main supply line A and operates. The determination module 930 may determine an operating electronic device among a plurality of electronic devices by comparing the detected current change with the data stored in the storage module 920 .

The determination module 930 may determine an electronic device that has started to operate based on a transient current change at the moment when the electronic device receives power through the main supply line A and operates. The determination module 930 compares the current change in the transient state in which the current supplied through the main supply line A changes from the first normal state to the second normal state with the data stored in the storage module 920, among a plurality of electronic devices. It is possible to determine which electronic device is operating. The first normal state may correspond to a state in which the electronic device is not connected to the main supply line A or the power of the electronic device is turned off. The second normal state may correspond to a state after a predetermined time elapses after the electronic device is connected to the main supply line A or the power of the electronic device is turned on.

As an example, the determination module 930 may extract a current change slope of a predetermined frequency section determined by considering the center frequency of the current supplied through the main supply line A. The determination module 930 extracts at least one of a slope of a current change in a predetermined frequency interval and an offset frequency corresponding to a predetermined current magnitude based on a result of frequency conversion of the sensed current change, and stores the extracted value. By comparing with the data stored in the module, it is possible to determine an operating electronic device among the separation module, the cutting module, and the cutting and transfer module. In addition, the determination module 930 compares the slope of the current change in the predetermined frequency section determined in consideration of the center frequency of the current supplied through the main supply line A with the data stored in the storage module, thereby separating the module, the cutting module, An electronic device that operates among the cut-and-transfer modules may be determined. In addition, the determination module 930 determines the air pressure supply unit, the oscilloscope, and the controller based on the operating time of the electronic device operating among the air pressure supply unit, the oscilloscope, the controller, and the amount of power used per unit time. and an amount of power used by an electronic device operating in the thermo-hygrostat may be calculated.

14 and 15 show a lighting device according to an embodiment of the present invention.

14 and 15, the lighting device 10 according to an embodiment of the present invention includes a housing part 1, a contact support part 100, a light source module part 200, a sliding support part 300, and a frame part. 400, and a screw fastening part 600.

The contact support part 100 is formed on one side of the housing part 1, assists the sliding movement of the frame part 400 and controls the movement of the frame part 400 at the same time.

The light source module unit 200 is fastened to the receiving space of the frame unit 400, receives power from the power supply unit and emits light, and may be formed in plurality.

The sliding support part 300 is formed on the other side of the housing part 1 to face the contact support part 100, and fastens and supports the other side of the frame part 400.

The frame part 400 is received inside the housing part 1 and slides and reciprocates, and a plurality of accommodation spaces are formed.

The screw fastening part 600 is formed on the inner circumferential surface of the accommodation space of the housing part 1, penetrates the housing part 1 and is inserted into a wall or structure to fasten the housing part 1 to the wall or structure. A specific configuration of the screw fastening unit 600 is the same as described above, and a detailed description thereof is omitted here.

16 and 17 show a frame unit according to an embodiment of the present invention.

16 and 17, the frame portion 400 is formed on one side of the frame portion 400, and includes a plurality of contact terminals 410 for fastening to the contact support portion 100, the frame portion 400 Connected to the other side, the elastic bar 420 for fastening to the sliding support part 300 and a plurality of accommodation support parts 700 fixed to the corners of the frame part 400 to support the light source module part 200 ).

The contact support part 100 includes a front panel member 110 having a plurality of through holes 111 and inserting one side of the contact terminal 410 therein.

18 shows a housing support according to an embodiment of the present invention.

Referring to FIG. 18 , the accommodation support unit 700 according to an embodiment of the present invention is located inside the accommodation housing member 710 fixedly installed in at least one region of the frame unit 400 and the accommodation housing member 710. A receptor coupling groove member 720 formed to insert and fasten one side of the light source module unit 200, formed inside the receptor coupling groove member 720, and inserting one side of the light source module unit into the receptor coupling groove member 720 When fastened, the receiving elastic member 730 for providing elasticity to one side of the light source module unit 200 and the pushing member 740 installed in connection with the receiving coupling groove member 720 to push the light source module unit 200 ).

The accommodating housing member 710 may be fixedly installed or detachably installed in at least one area of the frame unit 400 through screwing, adhesive, or the like. The accommodation housing member 710 may be deformed into various shapes corresponding to the shape of the frame unit 400 . In one embodiment, the receiving housing member 710, the upper or lower portion of the inlet where the receiving housing member 720 is formed is inclined inward or outward at a predetermined inclination (eg, 10° to 30°, etc.) By being formed, it is possible to guide the light source module unit 200 to be easily inserted into the receptor coupling groove member 720 along the inclined surface.

In one embodiment, the accommodating housing member 710 is formed in an upper or lower arch shape in which the accommodating groove member 720 is formed to facilitate insertion and separation of the light source module unit 200 .

The receptor coupling groove member 720 is formed in a shape recessed inside the accommodation housing member 710 corresponding to the shape of one side of the light source module unit 200 . The accommodating housing member 710 can stably support the light source module unit 200 to the accommodating housing member 710 by inserting and fastening one side of the light source module unit 200 .

The accommodating elastic member 730 is formed inside the receptor coupling groove member 720 and is formed of a material having elasticity (eg, a spring, etc.) so that one side of the light source module unit 200 is attached to the receptor coupling groove member 720. ) Provides elasticity to one side of the light source module unit 200 when inserted into and fastened. Specifically, the accommodating elastic member 730 includes an elastic unit and a contact cover unit. The elastic unit is formed of a material having elasticity (eg, spring, silicon, rubber, etc.) and is accommodated in the receptor coupling groove member 720. Elasticity is provided to the light source module unit 200 when the light source module unit 200 is fastened to the receptor coupling groove member 720 by using the elastic restoring force of the elastic unit. Through this, when installing the light source module unit 200 or separating the light source module unit 200, it is possible to secure a sufficient separation distance for installation or separation as much as the contraction distance of the elastic unit, so that the user can easily use the light source. The module unit 200 can be easily installed and separated. One side of the contact cover unit is fixed to the elastic unit, and the other side contacts the light source module unit 200 to transfer the force transmitted from the light source module unit 200 to the elastic unit. In addition, by forming the front surface of the contact cover unit in contact with the light source module unit 200 with a material having elastic restoring force such as silicon, rubber, synthetic rubber, or sponge, shock can be absorbed when the light source module unit 200 is inserted. have. Through this, it is possible to reduce wear and tear of the components of the light source module unit 200 and the accommodation support unit 700, so that the lifespan of the light source module unit 200 and the accommodation support unit 700 can be increased.

The pushing member 740 is installed in connection with the receiver coupling groove member 720, and facilitates separation of the light source module unit 200 by pushing the light source module unit 200 when the light source module unit 200 is replaced. Specifically, the pushing member 740 may include a pushing unit and a spring unit. The pushing unit is formed in the receptor coupling groove member 720 and moves reciprocally along the receptor coupling groove member 720 to contact the light source module unit 200 and push the light source module unit 200 forward. A part of the pushing unit protrudes out of the accommodating housing member 710 and comes into contact with the user's finger. An opening may be formed in an area of the receiving housing member 710 where the pushing unit is formed to be connected so that the pushing unit protrudes and reciprocates at the same time.

One side of the spring unit is fixed to the push rod unit and the other side is fixed to the inside of the receptor coupling groove member 720. The spring unit provides elasticity to the pushing unit when the light source module unit 200 is pushed out of the receptor coupling groove member 720 .

The accommodating housing member 710 may be formed in a “b” shape, and a plurality of accommodating elastic members 730 are formed inside the accommodating housing member 710. Through this, the user freely selects any direction of the horizontal direction or the vertical direction of the light source module unit 200 to couple the light source module unit 200 to the accommodation support unit 700 or from the accommodation support unit 700 to the light source module unit ( 200) can be easily separated.

19 and 20 show contact terminals according to an embodiment of the present invention.

19 and 20, the contact terminal 410 of the present invention is connected to the terminal means 411, one side of which is fastened to the contact support portion 100, and the other side of the frame portion 400, and the terminal Connecting means 412 having a through hole for inserting and sliding the means 411, one side is fixed to one side of the terminal means 411 and slides together, and the other side is inserted into one side of the connecting means and a sliding means 413 that slides and returns by receiving elastic force, and a first elastic means 414 formed between the connecting means and the sliding means to provide elastic force to the sliding means.

21 shows an elastic bar according to an embodiment of the present invention.

Referring to FIG. 21, the elastic bar 420 of the present invention is connected to the other side of the frame portion 400 and formed as a support means 421 for supporting the frame portion, and a sliding means 413 on the other side of the support means. Slide movement by the slide, receive the elastic force and return, and the other side is inserted into the sliding support part to fasten the fitting means 422 and one or more second ones formed between the supporting means and the fitting means to provide elastic force. It includes elastic means 423.

Support means 421, one side is formed connected to the other side of the frame portion 400, the fitting means 422 slides on the other side by the sliding means 424, and supports the frame portion 400. .

One side of the fitting means 422 slides by the sliding means 424 on the other side of the frame part 400, receives elastic force from the second elastic means 423 and returns, and the other side has a sliding support part ( 300) is inserted into and fastened.

In one embodiment, the sliding means 424 may include a sliding groove 424-1 and a sliding protrusion 424-2. The sliding groove 424-1 is formed on the other side of the supporting means 421, and slides after inserting the sliding protrusion 424-2. At this time, the sliding groove 424-1 preferably forms a protrusion at the entrance of the groove to prevent the sliding protrusion 424-2 from escaping and being separated.

The sliding protrusion 424-2 protrudes from one side of the fitting means 422, and slides after being inserted into the sliding groove 424-1. At this time, it is preferable to prevent the sliding protrusion 424-2 from coming out of the sliding groove 424-1 by forming a protrusion at the end thereof.

The second elastic means 423 is formed between the support means 421 and the fitting means 422, and is formed of a material having elasticity (eg, a spring, etc.) to provide elastic force to the fitting means 422. .

22 shows a sliding support according to an embodiment of the present invention.

Referring to FIG. 22, the sliding support part 300 of the present invention is formed such that one side of the fastening groove member 310 for inserting and fastening the other side of the frame portion is inclined, and moves to the other side when the frame portion is inserted. An inclined fastening member 320 for fastening the frame part by receiving an elastic force after the insertion of the frame part and being connected to the other side of the inclined fastening member, and a sliding elastic member for providing elastic force to the inclined fastening member ( 330).

The coupling groove member 310 is fixed by inserting and fastening the other side of the frame unit 400 . The sliding support 300 may include an inclined fastening member 320 and an elastic member 330 . The inclined fastening member 320 is formed on the upper part of the sliding support part 300, one side is formed to be inclined, and when the frame part 400 is inserted, it moves to the other side and then slides elastically after the frame part 400 is inserted. By receiving the elastic force from the member 330 and returning, the other side of the frame unit 400 is fastened.

The sliding elastic member 330 is connected to the other side of the inclined fastening member 320 and is formed of a material having elasticity (eg, a spring) to provide elastic force to the inclined fastening member 320 .

In one embodiment, the sliding support part 300 may form a groove for sliding after inserting the inclined fastening member 320 thereon, so that the sliding elastic member 330 is fastened to the other side of the groove. can do.

Although the above has been described with reference to embodiments, it will be understood that those skilled in the art can variously modify and change the present invention without departing from the spirit and scope of the present invention described in the claims below. You will be able to.

10: lighting device sales system
100: server
170: manager terminal
200: user terminal
300: first terminal
400: second terminal
500: manager identification device
600: screw fastening part

Claims (2)

user terminal;
a first terminal configured to receive user space information input from the user terminal and generate first recommendation information;
a second terminal receiving user space information input from the user terminal and generating second recommendation information;
The user space information input from the user terminal is transmitted to at least one of the first terminal and the second terminal, and lighting recommendation information is generated based on at least one of the first recommendation information and the second recommendation information, and is provided to the user terminal. a server that transmits purchase request information to the second terminal when a purchase request is made from the user terminal;
a manager terminal receiving the lighting recommendation information and the purchase request information from the server;
a manager identification device acquiring a manager image to identify a manager to access the manager terminal or the server;
an external photographing device that acquires image information of a user space; and
An external light sensor for obtaining light information of the user space;
The image information and the light information are directly transmitted to the server or transmitted to the server by the user terminal;
The manager identification device,
Including a 3D scanner, obtaining a scanned image of the manager's head surface through the 3D scanner, generating the manager's image through the scanned image, and first adjusting the brightness through black-and-white conversion of the manager's image is performed, and second brightness adjustment is performed through pixel conversion of the manager image whose brightness is adjusted in the first order, and binary number conversion is performed on the manager image whose brightness is adjusted in the second order, so that the manager image is expressed as binary data. shooting means; a sensing unit for detecting an administrator's access to the photographing means; a sound generating unit generating a sound for guiding a manager to an effective shooting distance of the photographing means; And it is electrically connected to the photographing means, the sensing unit, and the sound generating unit, controls the operation of the photographing means and the sensing unit through a sensing signal transmitted from the sensing unit, and uploads the manager image to the block chain. Including; control module to store;
The user terminal,
a communication module performing wireless communication with the server; an image sensing module that obtains image information of a user space; and an optical sensing module that acquires optical information of the user space.
It is formed on the lower surface of the manager identification device, and includes a screw fastening portion for penetrating the manager identification device and inserting into a structure to fasten the manager identification device to the structure,
The screw fastening unit may include a head seated on the manager identification device; a screw extending downward from the lower surface of the head and forming a screw thread along an outer circumferential surface; And as the screw is inserted through the upper side and fastened so that the head is driven, the screw is inserted into the wall or structure together with the screw, and the screw inserted into the wall or structure is prevented from being separated from the wall or structure. An anchor part inserted into the structure and then fixed inside the wall or structure;
The user space information includes the image information obtained from the image sensing module and the light information obtained from the light sensing module;
The server,
An excellent lighting device selection unit that selects an excellent lighting device by comparing use satisfaction ratings of individual lighting devices evaluated from the plurality of user terminals, and transmits the selected excellent lighting device to the user terminal and the manager terminal;
The server,
Rendering the user space into a 3D model based on light information and image information of the user space, and transmitting the 3D model to at least one of the first terminal and the second terminal;
The lighting device,
housing part; a frame portion accommodated in the housing portion to slide and reciprocate, and having a plurality of accommodating spaces; a plurality of light source module units fastened to the receiving space of the frame unit and receiving power from the power supply unit to emit light; a contact support part formed on one side of the housing part, assisting the sliding movement of the frame part and controlling the movement of the frame part; a sliding support portion formed on the other side of the housing portion to face the contact support portion and fastening and supporting the other side of the frame portion; A lighting device sales system comprising: a screw fastening portion formed on an inner circumferential surface of the accommodation space of the housing portion and passing through the housing portion and inserted into a wall or structure to fasten the housing portion to the wall or structure. delete

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