KR102219521B1 - Building indoor lighting control system capable of automatic control of lighting by set time and lighting control method using the system - Google Patents

Abstract

The present invention relates to a building indoor lighting control system capable of automatically controlling lighting by a set time and a lighting control method using the same. The building indoor lighting control system comprises: a BEMS (100) installed at any location in a building; a schedule control PC (200) installed in classrooms or any location in the building, connected to the BEMS (100) in a wired or wireless manner, and automatically controlling one or more LED modules (300) according to a set period or time; the one or more LED modules (300) installed indoors (classrooms) of the building so that turning on/off, brightness, and color temperature are automatically controlled according to the control command of the schedule control PC (200), and transmitting the amount of power used by LEDs (330) to the BEMS (100) for a period of time or in real time; and one or more smartphones (400) which can selectively control the schedule control PC (200) at a distance. The building indoor lighting control system can maintain the original purpose of controlling automatically turning on/off, brightness, and color temperature of the LEDs according to the set time, can conveniently control the LEDs with a subdivided specific time or period in controlling the LEDs, allows the smartphones to be linked with the schedule control PC to indirectly control the schedule control PC at a distance, thereby providing convenience in use, and can check the amount of electricity in real time, but determines whether a specific LED module is defective when the amount of electricity is not checked more than twice for the specific LED module, and can immediately respond to the defect.

Description

Building indoor lighting control system capable of automatic control of lighting by set time and lighting control method using the system}

The present invention relates to a building indoor lighting control system capable of automatically controlling lighting for each set time and a lighting control method using the system, and more particularly, to a building indoors in connection with a BEMS (Building Energy Management System) installed in the building. It relates to a technology that enables lighting to be controlled by a set period or time, such as ON/OFF, brightness and color temperature equally or differently, checking the amount of power in real time, and controlling it from outside through a smartphone.

Typically, a number of LED lights are installed in buildings, and systems for controlling the amount of power and other LED lights are built.

On the other hand, LED lighting is used by allowing its ON/OFF, brightness, and color temperature to be selectively adjusted as needed, but conventionally, it is selectively controlled by a remote control, that is, manual control has been performed.

Meanwhile, in recent years, various technologies in which ON/OFF, color temperature, and brightness of LED lighting can be automatically controlled at a specific period or time have been used to escape from such a conventional hassle method.

First of all, looking at the conventional technologies,

Registration No. 10-1631094 (Special) In the integrated control system for facility, power and lighting of a building, comprising: an IoT sensor located in various building facilities, power facilities, and lighting facilities to collect real-time object data; An energy monitoring unit that directly detects a load current flowing through an energy monitoring sensor; Displays the power consumption by measuring the "ON/OFF" time of the facility that operates and controls the facility, power, and lighting, and displays a schedule setting screen for operating and controlling the facility, power, and lighting. As a user, the desired schedule program is set by touch operation, and the set value is transmitted to the lighting control side. Through real-time communication with the building equipment object data sensor, the existence and normality of the facility, power, and lighting control point to be controlled. An energy management module that displays on the screen whether it is operating; You can edit button properties, screen composition, and operation functions in individual terminals, configure group/individual control of lighting devices within the screen, and apply lighting scenarios based on lighting color temperature for each time period to the lighting devices. , A touch LCD switch (TLS) that converts these operations into buttons and displays them on the screen, and the facility control unit for controlling various facilities of the building includes a load so as to monitor the energy consumption of various facilities of the building. EMS sensing module for each equipment node, including an energy monitoring sensor (EMS) that outputs a current signal proportional to the current; A latch relay, comprising: a hybrid relay valve control module for on/off control using an MCCB (wiring breaker) to control valves of the building pump and various air conditioning systems; And a hybrid relay magnet control module for controlling a high voltage magnet using the hybrid relay in the various facilities of the building, wherein the power control unit for controlling the power facility is configured to monitor energy consumption of the power facility. EMS sensing module for each power equipment node including an energy monitoring sensor (EMS) for outputting a current signal proportional to the load current so that it can be; And a hybrid relay magnet control module for controlling a high voltage magnet using the hybrid relay in the power facility, wherein the power control unit for controlling the lighting facility may monitor energy consumption of the lighting facility. EMS sensing module for each lighting equipment node including an energy monitoring sensor (EMS) for outputting a current signal proportional to the load current so as to be; And at the moment when the relay contact is closed or closed, the active arc absorber is operated to block the arc, and the inrush current is reduced by detecting the point of zero cross, and at the same time, it is cut off. It is a technology related to an integrated control system for building equipment, power and lighting including a hybrid relay terminal control module (HTU) that prevents the occurrence of power noise.

Registration No. 10-1569815 (Special) This is a device that operates the distribution board based on the operation time, is driven by power applied from the distribution panel according to the operation of the distribution panel, and controls dimming lighting for each time period. ); A memory unit for storing and managing a dimming rate for each time period and a sunset time for each date; The sunset time for each date stored in the memory unit is loaded according to the date information of the RTC, and if a set condition is met, the time of the RTC is corrected based on the loaded sunset time information or the time when the distribution board is operated. And a controller configured to output a dimming control signal according to a dimming rate for each time period stored in the memory unit based on the corrected time information of the RTC; And a voltage output unit for outputting a dimming voltage according to a dimming control signal of the controller. Including, wherein the set condition for correcting the RTC with the loaded sunset time information is that the time difference between the loaded sunset time information and the real-time clock before correction is within 60 minutes, and the RTC is set as the operating time of the distribution board. The set condition to be corrected is to correct the RTC based on the lighting section time of the distribution panel when the sum of the lighting section time and the unlit section time of the distribution panel is in the range of a minimum of 23 hours and a maximum of 25 hours, and the device During 1 to 2 days after installation, the RTC is corrected with the sunset time information, and from 2 to 3 days after the installation, the RTC is corrected by the operating time of the distribution board, and the voltage output unit is configured according to the dimming control signal of the controller. It is a technology related to a dimming control device such as lighting for each time period including a soft start module that gradually increases the output dimming voltage for a predetermined time and outputs it.

The above-described conventional techniques simply set a specific schedule and control the ON/OFF, brightness, and color temperature of the LED according to the schedule or time, and mainly describe techniques for minimizing the amount of power used.

That is, the above-described passive LED control can be automatically controlled according to a schedule, and other components are added to minimize the amount of power.

However, in order to set the schedule of the above-described conventional techniques, it is inevitable that after going directly to a component capable of setting the schedule in the building, it is inevitable that it has to be set using only the device.

Accordingly, technologies that enable the ON/OFF, brightness, and color temperature of LEDs to be automatically controlled for each specific period and time period, and to remotely control a program or control unit for setting the schedule should be developed.

The present invention has been devised to solve the problems of the prior art, and BEMS installed at any location inside a building so as to display the same or different LED ON/OFF, brightness, and color temperature according to a specific period or time, The schedule control PC connected to the BEMS and the LED module that operates according to the control of the schedule control PC are configured, but when the LED module is operated, it is configured to check the amount of power at a set time or in real time, and the specific LED If the amount of power is not measured more than two times, it is possible to determine whether there is a defect or not, so that it can immediately respond to a situation that occurs, and a smartphone that can selectively control the schedule control PC from a distance as well as the schedule control PC. It was completed as a technical task with the focus on providing a lighting control system in a building that can automatically control lighting by set time, which can be configured to be linked to provide convenience in use, and a lighting control method using the system.

Accordingly, the present invention is installed at an arbitrary location indoors of a building and configured to supply power and measure the amount of power of the LED module 300 and selectively link with one or more smartphones 400 (Building Energy Management System) 100 ; The ON/OFF brightness and color temperature of the LED 330 are the same for each set time or date according to the control command of the Building Energy Management System (BEMS) 100 by wire or wirelessly with the Building Energy Management System (BEMS) 100 Or a schedule control PC 200 that controls differently; Doedoe installed in each floor of the building, the schedule control PC 200, the BLE communication module 310 for wireless communication with the watt hour meter 340, respectively, and the BLE communication module 310 is connected, the supplied AC power is DC An LED converter 320 that converts into power, an LED 330 operating by receiving DC power from the LED converter 320, and an AC power supplied from the outside are applied to the LED converter 320, and the LED At least one LED module 300 consisting of a power meter 340 for checking the amount of power applied by the converter 320 in real time; A smart phone 400 installed with an application 410 interlocked with the BEMS (Building Energy Management System) 100 or the schedule control PC 200; In the indoor lighting control system of a building capable of automatically controlling lighting for each set time, including, in the schedule control PC 200, the amount of power usage is not checked for a predetermined time or two or more times among one or more LED modules 300 connected to the schedule control PC 200. If not, the determination unit 210 for determining whether the LED module 300 is defective, and the power consumption check time of the watt hour meter 340 are selectively or real-time automatically set, and the ON/OFF or brightness of the LED 330 And a setting unit 220 for setting a color temperature, wherein the setting unit 220 includes a random setting mode 221 that sets a time arbitrarily, and a test capable of selectively setting a test time for each subject during the test period. Consists of a mode 223, a peacetime mode 225 that can set the time for each class schedule excluding the exam period, and a holiday mode 227 that can be selectively set according to holidays and vacation periods, and the schedule control When two or more smartphones 400 are connected to the PC 200 at the same time, a priority control unit 230 for controlling by the smartphone 400 connected in a short time by prioritizing each time, and one or more connected A connection termination unit 240 forcibly terminating the connection of the smartphone 400, and a notification unit 250 for notifying when a setting is changed by the schedule control PC 200 or the smartphone 400, When the lighting ON/OFF and brightness and color temperature are set by time by designating a specific period, and when operated by the schedule control PC 200 during that specific period, items set for the specific period with one or more smartphones 400 It is characterized in that it includes a blocking unit 260 to block the change in the case.

The watt-hour meter 340 checks in units of 15 or 30 minutes or checks the amount of power used by the LED 330 in real time and at the request of a user and transmits it to the schedule control PC 200, and the schedule control PC In 200, the amount of power transmitted from the watt hour meter 340 is classified by time or day of the week and stored separately, and the stored information is selected or automatically transmitted to the BEMS (Building Energy Management System) 100. It is characterized.

Using the lighting control system configured as described above, connect the BEMS (Building Energy Management System) 100 installed in an arbitrary location of the building and each classroom or one schedule control PC 200, and LED modules in each classroom Installation step (S100) to install (300); A connection step (S200) of connecting to the schedule control PC 200 with one or more smartphones 400; A setting step (S300) of setting ON/OFF of the LED 330, brightness and color temperature to be operated at a specific time or period with the schedule control PC 200 or one or more smartphones 400; The operation step (S400) of automatically operating the LED 330 at the set time or time; Power amount measurement step (S500) of measuring the amount of power according to the operation of the LED 330 at every set time or in real time; However, in the connection step (S200), when two or more smartphones 400 are connected at the same time, priority is given by time so that it can be controlled by the connected smartphone 400 in a short time, and the setting Step (S300), a random setting mode in which the user sets a random time, a test mode in which the test time can be selectively set for each subject during the test period, and the time can be set for each of the usual class time schedules excluding the test period. It is set to any one of a peace mode in which there is a rest mode and a holiday mode that can be set selectively according to holidays and vacation periods, and in the state set to the test mode in the setting step (S300), one or more smartphones 400 are used. When the setting is changed to one of the setting mode, the normal mode, and the holiday mode, it is automatically shut off, and after the power amount measurement step (S500), when the power amount is not measured more than twice every set time from the specific LED module 300 A determination step (S600) of determining whether the specific LED module 300 is defective; It characterized in that it comprises a.

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According to the indoor lighting control system of a building capable of automatically controlling lighting for each set time of the present invention and a lighting control method using the system, the intrinsic control of LED ON/OFF, brightness, and color temperature is automatically adjusted and controlled according to the set time. While maintaining the purpose as it is, it is possible to conveniently control the LED by subdividing a specific time or period in controlling the LED, and it is configured to be interlocked with the schedule control PC through a smartphone, so that the schedule control PC is indirectly controlled from a distance. It is a useful invention that can control and provide convenience in use, while checking the amount of power in real time, but determining whether there is a defect or not and responding immediately when the power amount check is not performed more than two times in a specific LED module.

1 is a view showing a preferred embodiment of the present invention
2 is a view showing a preferred embodiment installed in the building of the present invention
3 is a diagram showing a preferred embodiment of the schedule control PC of the present invention
4 is a view showing a preferred embodiment of the setting unit of the present invention
5 is a view showing a preferred embodiment of the LED module of the present invention
6 is a view showing the operation of the power meter and schedule control PC of the present invention
7 is a view showing a preferred embodiment of the determination unit of the present invention
8 is a diagram showing a preferred embodiment of the priority unit of the present invention
9 is a view showing a preferred embodiment of the notification unit of the present invention
10 is a view showing a preferred embodiment of the blocking unit of the present invention
11 is a flow chart showing a preferred embodiment of the present invention

The present invention can control ON/OFF, brightness and color temperature equally or differently for each set period or time of the lighting installed in the building by interlocking with the Building Energy Management System (BEMS) installed in the building, and check the amount of electricity in real time. Provides an indoor lighting control system for a building that enables automatic control of lighting for each set time that can be controlled from outside through a smartphone, and a lighting control method using the system.

Hereinafter, a preferred configuration and operation of the present invention for achieving the above object will be described with reference to FIGS. 1 to 11 with reference to the accompanying drawings.

First, prior to describing the lighting control system of the present invention, the lighting control system will be described as an embodiment on the assumption that it can be applied to an ordinary building, and can be used in a state installed in a school. As shown in 5,

BEMS (Building Energy Management System) 100, which is installed at an arbitrary location indoors of the school building and configured to selectively link power supply and power amount of the LED module 300 and one or more smartphones 400; The ON/OFF brightness and color temperature of the LED 330 are the same for each set time or date according to the control command of the Building Energy Management System (BEMS) 100 by wire or wirelessly with the Building Energy Management System (BEMS) 100 Or a schedule control PC 200 that controls differently; Doedoe installed in each floor of the building, the schedule control PC 200, the BLE communication module 310 for wireless communication with the watt hour meter 340, respectively, and the BLE communication module 310 is connected, the supplied AC power is DC An LED converter 320 that converts into power, an LED 330 operating by receiving DC power from the LED converter 320, and an AC power supplied from the outside are applied to the LED converter 320, and the LED At least one LED module 300 consisting of a power meter 340 for checking the amount of power applied by the converter 320 in real time; A smart phone 400 installed with an application 410 interlocked with the BEMS (Building Energy Management System) 100 or the schedule control PC 200; Consists of

That is, the present invention is connected to the building energy management system (BEMS) 100, which is typically installed in a school, so that the amount of power can be measured in real time, while setting the LED module 300 installed in each school classroom for a set period or time. It is configured so that ON/OFF, brightness, and color temperature can be automatically adjusted accordingly.

In the prior art, the LED module, which is one of the configurations of the present invention, is used to control ON/OFF, brightness, and color temperature as needed by a separate remote control. However, the remote control is required by the holder of the remote control. Malfunctions could occur frequently in situations, and above all, remote control operation was a manual operation, so it was often not possible to operate accurately at a specific time.

However, in the present invention, it is possible to provide convenience through automatic control of the LED module 300 automatically at a specific time.

The BEMS (Building Energy Management System) 100 is a building energy management system that is normally installed at any location in a school building, and was established as an international common term in the main research session of the IEA (International Energy Agency) in 1989. This is a configuration to allow building managers to use a computer to make rational energy use.

In particular, in public institutions, schools, and relatively large offices or factories, the BEMS (Building Energy Management System) 100 is generally installed, and its roles include lighting power, heating and cooling power, gas, hot water, and It will be able to collect information such as usage of renewable energy, monitor and analyze collected data, and change settings to save energy.

The BEMS (Building Energy Management System) 100 of the present invention has a configuration similar to the conventional BEMS (Building Energy Management System) 100 described above, and a separate detailed description will be omitted.

The schedule control PC 200 includes the LED 330 for each time or date set according to a control command of the Building Energy Management System (BEMS) 100 by wire or wirelessly with the Building Energy Management System (BEMS) 100. It is configured to control ON/OFF brightness and color temperature the same or differently.

That is, when the present invention is installed in the elementary, middle, and high school of the school, the schedule control PC 200 automatically controls different brightness and color temperature for each class time, thereby improving eye fatigue and academic efficiency of students. There is an effect.

On the other hand, looking at the detailed configurations of the schedule control PC 200,

As shown in FIG. 2 or 7, when the power usage amount of the connected one or more LED modules 300 is not checked for a certain period of time or two or more times, a determination unit 210 that determines whether the LED module 300 is defective or not. ) Is composed.

The determination unit 210 can quickly recognize the defects of the LED module 300, thereby helping maintenance and preventing safety accidents such as fires that may occur. It can be a very important configuration.

Here, the schedule control PC 200 includes a setting unit 220 for selectively or real-time automatically setting the power consumption check time of the watt hour meter 340 and setting ON/OFF of the LED 330 or brightness and color temperature. Is composed.

The setting unit 220 can be set so that the watt hour meter 340 can check the amount of power used by turning ON the LED module 300, and as described above, the LED of the LED module 300 ( 330) can be controlled.

Through the setting of the setting unit 220, it is possible to automatically control the brightness and color temperature of the LED 330 that are the same or different for each class time such as 1, 2, 3, 4, 5, 6 classes.

In addition, the setting unit 220, as shown in Fig. 4, a random setting mode 221 in which users arbitrarily set a time according to need, and a test time for each subject during the test period such as mid-term and final It consists of a test mode (223) that can be set as a test mode, a peace mode (225) that can set the time for each class schedule excluding the test period, and a holiday mode (227) that can be set selectively according to holidays and vacation periods. Can be.

The arbitrary setting mode 221 is a setting unit 221 that can be set by anyone with the authority to operate the schedule control PC 200 in the school, and can be set at an arbitrary time, and automatically according to the arbitrarily set period or time. It can be set to and is a mode in which the LED 330 is controlled.

In the test mode 223, the timetable of the school test is generally specified, so that the time for each subject is set in advance during the test period of the school, and the hassle can be eliminated by easily changing the test mode 223 in another mode. Can be and is a very important mode.

The peacetime mode 225 is a mode in which the normal class time is controlled at a school other than a test period or a holiday and a randomly set mode, and in the case of each class timetable, the peacetime mode 225 is used for each class time. The brightness and color temperature of the same or different LEDs 330 are controlled.

The holiday mode 227 is a mode in which the LED 330 is controlled on Saturdays, Sundays and holidays, and can be controlled by turning off the LED 330 of the LED module 300 in general to minimize power consumption. The LED module 300 installed in addition to each classroom can set the condition of the mode according to the situation.

As described above, the setting unit 220 is configured to be divided into a random setting mode 221, a test mode 223, a peace mode 225, and a holiday mode 227, and sets each time and time in each mode. There is an effect that can be used conveniently.

In addition, the schedule control PC 200, as shown in Figure 3 or 8

When two or more smartphones 400 are connected at the same time, a priority control unit 230 is configured to prioritize each time and control the smartphone 400 connected in a short time.

The configuration of the priority control unit 230 prevents confusion and enables smooth control by suppressing indiscriminate changes when a plurality of smart phones 400 access the schedule control PC 200 and change the currently set settings. .

In other words, even in a state in which a plurality of smartphones 400 are connected, only one smartphone 400 connected at the earliest time without indiscriminately controlling by all of the smartphones 400 is the setting unit 220 Can be set.

After that, after the connection of one smart phone 400 is terminated, the connected smart phone 400 can set the setting unit 220 thereafter.

Here, in a state in which the at least one smartphone 400 is connected to the schedule control PC 200 from the outside, the connection of the one or more smartphones 400 connected using the schedule control PC 200 is forcibly It includes a connection termination unit 240 terminated with.

Through the configuration of the connection termination unit 240, it is possible to forcibly block the access of an unauthorized outsider.

In addition, as shown in FIG. 3 or 9, a notification unit 250 notifying when a setting is changed by the schedule control PC 200 or the smartphone 400 is configured, and the setting unit 220 When the setting is changed, it is possible to output a notification sound by a speaker configured in the schedule control PC 200, and it is possible to easily determine whether or not it is a normal change through the schedule control PC 200.

On the other hand, as shown in FIG. 3 or 10, when a specific period is specified and the lighting ON/OFF, brightness and color temperature are set for each time, when the schedule control PC 200 operates in the specific period, one A blocking unit 260 configured to block the change of the items set in the specific period with the above smart phone 400 is further included.

The specific period refers to matters that should not cause malfunction or change settings, such as a test period in school, holidays, etc., in the state set to either test mode 223 or holiday mode 227 previously. When one or more external smartphones 400 access the setting unit 220 and attempt to change the setting, it is possible to block it.

Through the function of the blocking unit 260, students can conveniently receive the optimal brightness and color temperature of the LED 330.

The LED module 300 is composed of a BLE communication module 310, an LED converter 320, LED 330, a watt-hour meter 340, as shown in Figure 5, one or more in the indoor (classroom) of the school. It will be installed as a dog.

The BLE communication module 310 is installed in each floor indoors (classroom) of the building, and is configured to wirelessly communicate with each of the schedule control PC 200 and the watt hour meter 340, and various ZigBee, Wi-Fi, PWM A configuration capable of wireless communication in signal light is applied.

The LED converter 320 is connected to the BLE communication module 310 and converts the supplied AC power into DC power, thereby preventing malfunction and failure of the LED 330.

The LED 330 is configured to emit light in the room (classroom) by receiving substantially power, and is operated by receiving DC power from the LED converter 320, and is controlled by the schedule control PC 200. Accordingly, brightness and color temperature are automatically controlled according to the period or time.

The watt hour meter 340 is configured to apply AC power supplied from the outside or from the BEMS 100 to the LED converter 320 and to check the amount of power applied by the LED converter 320 in real time.

At this time, the watt hour meter 340 checks the amount of power used by the LED 330 in real time and at the request of the user, or checks the amount of power used by the LED 330 as shown in FIG. ), and the schedule control PC 200 classifies the amount of power transmitted from the watt hour meter 340 by time or day of the week and stores the stored information separately, and selects or automatically stores the stored information as the BEMS (Building Energy Management System). ) Is configured to transmit to (100).

The stored information can be used as various other data in the future.

In addition, the smart phone 400 is a conventional smart phone, as shown in Figure 2, the application 410 interlocking with the schedule control PC 200 is installed, the schedule control PC 200 from a distance It is possible to selectively control, and as the communication method, a communication method of the smartphone 400 is generally applied. At this time, as shown in FIG. 2, the smartphone 400 is the schedule control PC 200 Without controlling the LED module 300 through, it may be directly connected to the LED module 300 to enable direct control.

In other words, when controlling the LED module 300 using the smart phone 400, by controlling the schedule control PC 200 indirectly controlling the LED module 300, or the schedule control PC 200 It is possible to directly control the LED module 300 without going through, and this configuration can be used in various ways according to use.

In addition, for components not specified or mentioned in the present invention, components corresponding to conventional matters are used.

Looking at the lighting control method using the lighting control system configured as described above,

As shown in FIG. 11, the BEMS (Building Energy Management System) 100 installed at an arbitrary location of the school and each classroom or one schedule control PC 200 are connected, and an LED module 300 is provided in each classroom. Installation step of installing (S100); A connection step (S200) of connecting to the schedule control PC 200 with one or more smartphones 400; A setting step (S300) of setting ON/OFF of the LED 330, brightness and color temperature to be operated at a specific time or period with the schedule control PC 200 or one or more smartphones 400; The operation step (S400) of automatically operating the LED 330 at the set time or time; Power amount measurement step (S500) of measuring the amount of power according to the operation of the LED 330 at every set time or in real time; Consists of

At this time, after the power amount measurement step (S500), when the power amount is not measured more than twice every set time from the specific LED module 300, a determination step (S600) of determining whether the specific LED module 300 is defective or not; Thus, through the determination of the determination step (S600), it is possible to immediately respond to a situation that occurs later.

Here, in the connection step (S200), when two or more smartphones 400 are simultaneously connected, priority is given by time to be controlled by the connected smartphone 400 at a short time, so that indiscriminate control or malfunction , It can prevent confusion of settings.

In addition, the setting step (S300) includes a random setting mode in which a user sets a random time, a test mode in which the test time can be selectively set for each subject during the test period, and the normal class time schedule excluding the test period. It is possible to set a very important schedule in advance, such as weekly, monthly, and yearly events by setting it to one of the peace mode that can set the time and the holiday mode that can be set selectively according to holidays and vacation periods. Convenience can be provided.

At this time, in the state set to the test mode in the setting step (S300), when the setting is changed to any one of the arbitrary setting mode, the peace mode, and the holiday mode with one or more smartphones 400, it is automatically blocked, and an important event , To prevent malfunction even in the case of a test, etc., there is an effect capable of smoothly controlling the LED module 300.

According to the indoor lighting control system of a building capable of automatically controlling lighting for each set time of the present invention and a lighting control method using the system, the intrinsic control of LED ON/OFF, brightness, and color temperature is automatically adjusted and controlled according to the set time. While maintaining the purpose as it is, it is possible to conveniently control the LED by subdividing a specific time or period in controlling the LED, and it is configured to be interlocked with the schedule control PC through a smartphone, so that the schedule control PC is indirectly controlled from a distance. It is a useful invention that can control and provide convenience in use, while checking the amount of power in real time, but determining whether there is a defect or not and responding immediately when the power amount check is not performed more than two times in a specific LED module.

100: BEMS
200: Schedule control PC
210: determination unit 220: setting unit 221: arbitrary setting unit
223: test mode setting unit 225: peace mode setting unit 227: holiday mode setting unit
230: priority control unit
240: connection termination unit 250: notification unit 260: blocking unit
300: LED module 310: BLE communication module 320: LED converter
330: LED 340: power meter
400: smartphone 410: application
S100: installation step S200: connection step S300: setup step
S400: operation step S500: power measurement step S600: determination step

Claims (10)

BEMS (Building Energy Management System) 100, which is installed at an arbitrary location indoors of the building and configured to selectively link power supply and power amount of the LED module 300 and one or more smartphones 400; The ON/OFF brightness and color temperature of the LED 330 are the same for each set time or date according to the control command of the Building Energy Management System (BEMS) 100 by wire or wirelessly with the Building Energy Management System (BEMS) 100 Or a schedule control PC 200 that controls differently; Doedoe installed in each floor of the building, the schedule control PC 200, the BLE communication module 310 for wireless communication with the watt hour meter 340, respectively, and the BLE communication module 310 is connected, the supplied AC power is DC An LED converter 320 that converts into power, an LED 330 operating by receiving DC power from the LED converter 320, and an AC power supplied from the outside are applied to the LED converter 320, and the LED At least one LED module 300 consisting of a power meter 340 for checking the amount of power applied by the converter 320 in real time; A smart phone 400 installed with an application 410 interlocked with the BEMS (Building Energy Management System) 100 or the schedule control PC 200; In the indoor lighting control system of a building capable of automatic control of lighting for each set time consisting of,
The schedule control PC 200 includes a determination unit 210 that determines whether or not the LED module 300 is defective when the amount of power usage is not checked for a certain period of time or more than two times among the connected one or more LED modules 300, Includes a setting unit 220 for selectively or real-time automatically setting the power consumption check time of the watt hour meter 340 and setting ON/OFF or brightness and color temperature of the LED 330,
The setting unit 220 includes a random setting mode 221 for arbitrarily setting a time, a test mode 223 for selectively setting a test time for each subject during the test period, and a normal class time schedule excluding the test period. It consists of a peace mode 225 that can set the time for each, and a holiday mode 227 that can be selectively set according to holidays and vacation periods.
When two or more smartphones 400 are connected to the schedule control PC 200 at the same time, a priority control unit 230 for controlling by the smartphone 400 connected in a short time by prioritizing each time, and access The connection termination unit 240 forcibly terminating the connection of one or more smart phones 400 and a notification unit 250 notifying when the settings are changed by the schedule control PC 200 or the smart phone 400 ) And, when the lighting ON/OFF and brightness and color temperature are set for each time by designating a specific period, and the specific period is operated by the schedule control PC 200 during that specific period, at least one smartphone 400 A building indoor lighting control system capable of automatically controlling lighting for each set time, characterized in that it comprises a blocking unit 260 to block the change in the setting of the item.
The method of claim 1,
The watt hour meter 340,
Check every 15 or 30 minutes or check the amount of power used by the LED 330 in real time and at the request of the user and transmit it to the schedule control PC 200,
The schedule control PC 200,
The amount of power transmitted from the watt hour meter 340 is classified by time or day of the week and stored separately, and the stored information is selectively or automatically transmitted to the BEMS (Building Energy Management System) 100 by set time. Building indoor lighting control system capable of automatic lighting control.
delete delete delete Using the lighting control system of paragraph 1 or 2,
An installation step (S100) of connecting the BEMS (Building Energy Management System) 100 installed in an arbitrary location of the building and each classroom or one schedule control PC 200, and installing the LED module 300 in each classroom;
A connection step of connecting to the schedule control PC 200 with one or more smartphones 400 (S200);
A setting step (S300) of setting ON/OFF of the LED 330, brightness and color temperature to be operated at a specific time or period with the schedule control PC 200 or one or more smartphones 400;
The operation step (S400) of automatically operating the LED 330 at the set time or time;
Power amount measuring step (S500) of measuring the amount of power according to the operation of the LED 330 at every set time or in real time; Is made of,
In the connection step (S200), when two or more smartphones 400 are connected at the same time, priority is given by time so that it can be controlled by the connected smartphone 400 in a short time,
The setting step (S300) includes a random setting mode in which a user sets a random time, a test mode in which a test time can be selectively set for each subject during the test period, and a time according to the usual class time schedule excluding the test period. It is set to one of the peace mode that can be set and the holiday mode that can be set selectively according to holidays and vacation periods.
In the state set to the test mode in the setting step (S300), when the setting is changed to any one of a random setting mode, a peace mode, and a holiday mode with one or more smartphones 400, it is automatically blocked,
After the power measurement step (S500), when the power amount is not measured twice or more every set time from the specific LED module 300, a determination step (S600) of determining whether the specific LED module 300 is defective; Lighting control method using a building indoor lighting control system capable of automatically controlling lighting for each set time, comprising a.

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