KR101135810B1 - Driving method for distribution switchboard with emergency ramp - Google Patents

Abstract

PURPOSE: A method for driving a home distribution board with an emergency ramp is provided to minimize damage due to a power outage by checking the presence of a user and transmitting the presence by a text massage. CONSTITUTION: A first power consumption amount of the common power is metered in a first step(S310). A mean value of the power consumption amount is calculated in a second step by extracting a first time zone having a minimum power consumption amount and a second time zone having a maximum power consumption amount(S312). A power outage detection and cutting part detects a power outage and is connected to a storage battery supplying an emergency power source in a third step. A controller compares a calculated mean value with the first power consumption amount just before power outages in a fourth step(S315). A text message transmission part transmits a text message for informing to a mobile telecommunication terminal if the first power consumption amount is below the calculated mean value(S316,S317).

Description

Driving method for home distribution panel with emergency lighting {Driving method for distribution switchboard with emergency ramp}

The present invention relates to a home distribution board, and more particularly, the emergency lighting such as an LED lamp, the emergency lighting is automatically turned on when the power is cut off, it is possible to easily check the presence or absence of abnormality of the distribution board, and determine the presence of the user's room The present invention relates to a driving method of a home distribution panel having an emergency light capable of automatically sending a power failure notification text to a user's mobile communication terminal.

In general, the home distribution board is supplied from the main circuit breaker and its main circuit breaker to cut off the power supply when over current or leakage current flows to the commercial power input from the meter, and supplies the commercial power for each load, but the over current or leakage current flows. It consists of a number of sub-circuit breakers to cut off the power supply for each load.

Since the distribution panel cannot operate the load when the supply of commercial power is interrupted due to a power failure, when the commercial power is cut off by introducing emergency power supplied through a self-generator, the emergency power is supplied to the emergency load. A switching device for supply is installed.

Emergency loads refer to loads necessary for safety, such as emergency lights and home automation equipment. In a multi-family house, they will be corridors, unit emergency lights, fire hydrants, water hydrants, and elevators.

However, when there is a power failure due to a short circuit or overload, the first place to be found is the distribution panel.In order to find the distribution panel, you need to find a portable illuminator such as a lantern, but it is not easy to find a portable illuminator suddenly in a dark state. Going to the distribution boards, they hit the fixed structures or obstacles, causing physical injuries or vandalism.

Accordingly, the present invention is to solve the above problems, the present invention is to determine the presence of the user by grasping the power consumption and the power usage pattern of the user to determine the presence of the emergency lighting or emergency lighting that can send out the notification message It is an object of the present invention to provide a method of driving a domestic distribution panel.

The present invention according to an embodiment for solving the above problems, the power consumption meter reading step, the first step of reading the first power consumption is the amount of commercial power introduced into the main circuit breaker; The power average value calculating unit analyzes the metered first power consumption to extract the first time period with the lowest usage amount and the second time period with the highest usage amount, and calculates an average value of power consumption of each of the first time period and the second time period. step; A three step of detecting the power failure and switching unit detecting a power failure state caused by the interruption of the supply of the commercial power and connecting the battery to the emergency power supply; A step in which the control unit compares the calculated first average power consumption with the calculated average value just before the power failure; And a comparison result, when the first power usage amount immediately before the power failure occurs is less than the calculated average value, the character sending unit connects to an external LAN network through the Internet network and sends a power failure notification message to a user's mobile communication terminal set in advance. It includes a method of driving a home distribution panel with emergency lighting including.

According to the present invention, it is possible to reduce the damage caused by a power failure by determining whether the user is going out when a power failure occurs and by transmitting a power failure notification message to the user's mobile communication terminal. .

In addition, according to the present invention, by providing emergency lighting in the distribution panel in the event of a power outage, it is possible to easily check whether there is an abnormality of the distribution panel even without lighting means such as a lamp or a flashlight.

1 is a perspective view of an installation of a home distribution board with emergency lighting according to an embodiment of the present invention.
FIG. 2 is a block diagram showing an internal configuration of a home distribution board having emergency lighting shown in FIG.
FIG. 3 is a flowchart illustrating a method of driving a domestic distribution panel having emergency lighting shown in FIG. 1.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Further, in order to clearly illustrate the present invention in the drawings, portions not related to the description are omitted. In addition, the same code | symbol is attached | subjected about the similar part throughout the specification. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

Hereinafter, on the basis of the accompanying drawings will be described in detail a home distribution board having an emergency light according to an embodiment of the present invention.

1 is a perspective view of a home distribution panel having emergency lighting according to an embodiment of the present invention, (a) is a front view showing a state where the home distribution panel is inserted into a wall, and (b) is an interior of the home distribution panel Is a perspective view.

Referring to FIGS. 1A and 1B, the home distribution panel includes a hexahedral case 2 inserted into a wall 1 and a transparent cover installed on the front of the case 2 so as to be opened and closed. 3) and a distribution panel 10 for supplying or interrupting commercial power introduced into the case 2.

Case (2) is to be installed in the upper part of the wall of a common house, such as an apartment building or a general building, the front is open and a cube-shaped member having a space therein, and has the same structure as a general distribution panel case.

The front cover of the case 2 is provided with a transparent cover 3, according to an embodiment of the present invention, one side of the transparent cover 3 is connected to the front side of the case 2 by a hinge 4 Since the other side is provided with the fastener 5, it is provided so that it may be bound or released with the said case 2, rotating about the hinge 4. As shown in FIG. Such a hinge (4) and the fastener (5) is only one embodiment, there may be a number of structures for binding or releasing the transparent cover 2 to the case 1 may be applied to other structures. .

The transparent cover 3 is made of a transparent material so as to check the lighting state of the inside, and can be patterned on the transparent cover 3 so as to harmonize with the surrounding wall surface to the extent that the internal state can be confirmed.

The power distribution board 10 is connected to the main input terminal of a multi-family house or a general building, and supplies the commercial power introduced from the outside to the room, and the commercial power passed through the main circuit breaker 11 to each electric power in the room. It includes a plurality of sub-breakers 12 to distribute the load to the load, and emergency lighting 13 to provide illumination in the event of a power failure.

The main circuit breaker 11 detects the current state of the commercial power supply flowing into each interior of a unit household or a general building of a multi-unit house, and cuts off the power supply when an overcurrent or a short circuit current flows. Each branch is branched from the output terminal of the main circuit breaker 11 and supplies commercial power to each electric load in the room, and serves to cut off each power supply when an overcurrent or a leakage current flows through each electric load.

As described above, the main circuit breaker 11 and the sub circuit breaker 12 can be configured in the same manner as the distribution boards generally used, and the functions thereof are the same.

The emergency lighting 13 may use a lamp that is turned on by using alternating current, but may also be configured by using an LED lamp using a direct current power source. In addition, although one emergency light 13 is illustrated as being installed in the present embodiment, the present invention is not limited thereto, and a plurality of emergency lights may be installed along the sidewalls.

FIG. 2 is a block diagram showing an internal configuration of a home distribution board having emergency lighting shown in FIG.

Referring to FIG. 2, the home distribution panel 10 is connected to a main input terminal of a multi-family house or a general building, and includes a main circuit breaker 11 and a main circuit breaker 11 for supplying a commercial power source 100 drawn from the outside. A plurality of sub-breakers 12 for distributing and supplying the commercial power 100 passing through to each electric load in the room, an emergency light 13 for providing illumination in the event of a power failure, and a capacitor for supplying emergency power in the event of a power failure (14), the power failure detection and switching unit 15 for switching the connection between the commercial power supply 100 and the capacitor 14, and judges whether the emergency lights are lit or notified in the event of a power failure, and controls the operation of each unit. The power consumption meter 17 for reading the power consumption of the commercial power supply 100 flowing through the control unit 16, the main breaker 11 and the sub breaker 12, and an average value for each time period of the read power consumption. The power average value calculation unit 18 for calculating the It includes a user pattern detection unit 19 for analyzing the power usage pattern of the user by using the power consumption, and a text sending unit 20 for sending a power failure notification text to the phone number of the user stored in advance.

Specifically, the main circuit breaker 11 detects a current state of the commercial power supply 100 introduced into each room of a unit household or a general building of a multi-family house to supply power when an overcurrent or a short circuit current flows. Each of the plurality of sub-breakers 12 is branched from the output terminal of the main circuit breaker 11 to supply the commercial power supply 100 to each electric load in the room while an overcurrent or a leakage current flows through each electric load. In this case, it serves to cut off each power supply.

The power failure detection and switching unit 15 is connected to the storage battery 14 when the supply of the commercial power supply 100 is interrupted and a power failure occurs, and the storage battery 14 when the commercial power supply 100 is supplied again. ) Is a switching device that cuts off the power supply and is connected to the commercial power supply (100). In more detail, by detecting whether the power supplied through the input terminal of the commercial power supply 100 and the emergency power supplied through the input terminal of the storage battery 14 are detected, the supply of the commercial power supply 100 is provided. If this is not detected, the position of the switch is switched so that the emergency light 13 lights up by the power output from the input terminal of the storage battery 14. The electrostatic detection and switching unit 15 is a device that is commonly used in the art, and its configuration is disclosed, so a detailed description of the configuration and operation will be omitted.

When the switch position of the power failure detection and switching unit 15 is switched to the storage battery 14, the control unit 16 switches the power consumption meter 17, the power average value calculator 18, and the user pattern detector 19. By controlling the power consumption before the power outage and the user's power usage pattern to determine the presence of the user, if it is determined that the user does not exist indoors, the control to transmit a power failure notification letter, if it is determined that the user exists Control the emergency light to turn on.

The power consumption meter reading unit 17 reads the power consumption used before the power failure at the request of the controller 16. Specifically, the power consumption meter reading unit 17 reads the first power consumption supplied through the main breaker 11 and the second power consumption supplied to each electric load through the plurality of sub-breakers 12, respectively, The first power consumption is transmitted to the power average value calculator 18, and the read second power consumption is transmitted to the user pattern detector 19.

The power average value calculation unit 18 compares the delivered first power consumption by time and analyzes the change trend of power usage by time to extract a first time zone in which the power usage is kept to a minimum and a second time zone in which the power usage is suddenly increased. And the average value of the extracted 1st time zone and 2nd time zone is computed. The power average value calculator 18 transmits the calculated average value and the first power amount immediately before the power failure to the controller 16.

At this time, the controller 16 compares each average value of the transmitted first time period and the second time period with the first power consumption immediately before the power failure occurs, and if the first power usage immediately before the power failure occurs is smaller than the average value of the first time zone, It determines that the user does not exist in the room and controls the text sending unit 20 to send a power outage notification text to the user. On the other hand, the controller 16 compares the average value of the second time zone when the first power usage amount immediately before the power failure is greater than the average value of the first time zone, and determines that the user exists indoors when the first power usage amount is larger than the average value of the second time zone. The emergency lighting 13 is controlled to turn on. If the first power usage amount immediately before the power failure occurs is greater than the average value of the first time period and less than the average value of the second time period, the control unit 16 further analyzes the power usage pattern information of the user to send letters or emergency lighting. Determine the lighting.

The user pattern detection unit 19 compares the second power consumption supplied to each electric load by time, analyzes the power consumption change trend of each electric load, extracts the electric load whose power usage increases for each time period, and uses the power of the user. Detect the pattern. That is, the user pattern detector 19 analyzes which electric load of the electric load increases for each time period and detects whether the user pattern for the electric power use is going out or lost. For example, when the user is not at home (going out), only the power consumption of the basic electric load such as a refrigerator is generated. When the user is at home (in the room), not only the refrigerator but also lights, televisions, and computers are used. In addition, the amount of electric power used for electric loads such as air conditioners and heaters is additionally generated. Therefore, the presence of the user can be determined by analyzing the power consumption of the electric load to detect the power usage pattern of the user. The user pattern detector 19 transmits the detected power usage pattern information of the user to the controller 16.

At this time, the controller 16 analyzes the power usage pattern information of the user transmitted from the user pattern detector 19 when the first power usage amount just before the power failure occurs is a value between the average value of the first time period and the average value of the second time period. Determine whether to go out. Specifically, when the power usage pattern of the user is read the second power usage amount supplied to various electric loads such as a lamp, a television, a computer and a heating / cooling unit, the controller 16 determines that the user is in a room and turns on the emergency light 13. To control. On the other hand, when the power usage pattern of the user is only read the second power consumption supplied to the electrical load for the electronic device, such as a refrigerator, the controller 16 determines to go out to send a text message to send out a power failure notification message to the user The unit 20 is controlled.

The text sending unit 20 transmits a power failure notification message to a phone number of a user stored in advance at the request of the controller 16. The power failure notification text includes the power failure time, the cause of power failure, and the like.

The home distribution panel further includes a power remaining amount detector 21 for detecting the remaining power of the battery 14 and a charging unit 22 for charging the battery 14 when the detected power remaining is less than or equal to a preset threshold.

In detail, the storage battery 14 is a secondary battery capable of storing electricity by charging, and a zinc battery, an alkaline battery, or the like can be used.

The remaining power detector 21 detects the remaining power of the battery 14, compares the detected remaining power with a preset threshold value, and transmits the result to the controller 16. Here, the threshold value is a value representing the amount of power capable of maintaining the lighting state of the emergency light 13 for several tens of minutes or more, and may be arbitrarily set by the user. At this time, the controller 16 controls the charging unit 22 to charge the storage battery 14 when the detected power remaining amount is equal to or less than the threshold value.

Then, the charging unit 22 receives the commercial power supply 100 before the power failure to charge the storage battery (14).

FIG. 3 is a flowchart illustrating a method of driving a domestic distribution panel having emergency lighting shown in FIG. 1. In this embodiment, it is assumed that commercial power is normally supplied to the distribution panel.

Referring to FIG. 3, first, the controller controls the operation of each unit, and controls the power consumption meter to read the power consumption of each of the main circuit breaker and the sub circuit breaker.

That is, the power consumption meter reading unit reads the first power consumption, which is the usage amount of commercial power introduced into the main circuit breaker (S310). In addition, the power consumption meter reading unit reads the second power consumption, which is the amount of power branched from the commercial power supply to the respective electrical load through a plurality of sub-blockers (S311). In this case, the power consumption meter reading unit reads the power consumption until a power failure state is generated, transfers the first measured power consumption to the power average value calculating unit, and transfers the read second power consumption to the user pattern detection unit.

Then, the power average value calculator calculates the average value of power consumption for each time zone by analyzing the first power consumption measured (S312). Specifically, the power average value calculation unit accumulates the measured first power consumption by time, analyzes the change trend of the accumulated first power consumption by time, and then includes a first time zone having the lowest power consumption and a second having the highest power consumption. After extracting the time zone, an average value of each of the first time zone and the second time zone is calculated. At this time, the power average value calculator transmits the calculated average value of each time zone to the controller.

In operation S313, the user pattern detector detects the power usage pattern of the user by analyzing the read second power consumption. In detail, the user pattern detection unit analyzes the change of the measured second power consumption to analyze the type of electric load to which the power is supplied or stopped, and when the user goes out or rehabilitates according to the type of the analyzed electric load. Extract the power usage pattern of the corresponding user. As a result, the controller may compare the second power consumption just before the power failure and the power usage pattern of the user to determine whether the user is going out or lost.

Then, the blackout detection and switching unit detects the occurrence of the blackout state due to the interruption of the supply of the commercial power supply, and is connected to the capacitor supplying the emergency power supply. That is, when a power failure is detected (S314, Y), the control unit compares the calculated average value with the first power consumption immediately before the power failure (S315). That is, the controller compares the first power consumption immediately before the power failure and the average value of the calculated first time period.

Then, when the comparison result in step S315, if the first power usage immediately before the power failure occurrence is less than the average value of the first time period (S316, Y), the text sending unit sends a power failure notification message to the user's mobile communication terminal set in advance. (S317). Specifically, when the first power usage immediately before the power failure occurs or less than the average value of the first time period, the controller controls the character transmitter to be connected to an external LAN network (mobile communication network) through an internet network (not shown) and set in advance. The outage notification text is sent through the telephone number of the user's mobile communication terminal.

On the other hand, when the comparison result in step S315, if the first power usage immediately before the power failure occurs or more than the average value of the first time period (S316, N), the control unit compares the power usage pattern of the user with the second power consumption immediately before the power failure. (S318). Specifically, if the first power usage amount immediately before the power failure occurs is equal to or greater than the average value of the calculated first time period, the controller compares the first power consumption immediately before the power failure occurs with the average value calculated for the second time period, If the amount of power usage is equal to or greater than the average value of the calculated second time zone, the emergency light is turned on, and if the value between the average value of the first time zone and the average value of the second time zone immediately before the power failure is calculated, the extracted user's power Analyze the usage pattern to determine the user's outing or loss.

Subsequently, when the comparison result in step S318, when the user's power usage pattern is out (S319, outing), the control unit is connected to the external LAN network (mobile communication network) through the Internet network to the user's mobile communication terminal set in advance Controls to send outage notification text.

In addition, when the comparison result in step S318, if the user's power usage pattern is in the room (S319, room), the control unit controls to turn on the emergency light (S320).

Then, the power failure detection and switching unit detects the supply of the commercial power supply, cuts off the capacitor and connects the commercial power supply.

Meanwhile, the controller may control the power remaining amount detector and the charger to charge the storage battery. Specifically, under the control of the controller, the remaining power detection unit detects the remaining power of the storage battery, and compares the detected remaining power of the storage battery with a preset threshold to determine whether to charge. Then, when the charging unit is determined to be charged by the power remaining amount detector, the charging unit performs charging of the storage battery by receiving commercial power.

In the above-described embodiment, the power outage notification character is generated when the user goes out, and the emergency lighting of the user is described as being lit, but the present invention is not limited thereto. You can also send outage notification text.

In the present embodiment, the first time zone with the lowest first power usage is determined as the user's outing, and the power failure notification text is transmitted. However, even when the user goes to bed at night, the first power usage is lowest. As it is analyzed as going out, when the light is turned off at bedtime, it is difficult to visually check whether there is a power failure, so that the user can be notified of the power failure through text transmission. At this time, it is preferable to further include a power switch to enable manual lighting of the emergency lighting in the distribution panel so that the battery is supplied to the emergency lighting.

So far I looked at the center of the preferred embodiment for the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the disclosed embodiments are to be regarded as illustrative rather than restrictive, and all differences within the equivalent scope should be construed as being included in the present invention.

Further, the system and method according to the present invention can be embodied as computer readable codes on a computer readable recording medium. A computer-readable recording medium includes all kinds of recording apparatuses in which data that can be read by a computer system is stored. Examples of the recording medium include a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like, and a carrier wave (for example, transmission via the Internet). The computer readable recording medium can also be distributed over network coupled computer systems so that the computer readable code is stored and executed in a distributed fashion.

1. wall 2. case
3. Clear cover 4. Hinge
5. Fixture
10. Home distribution board 11. Main breaker
12. Sub breaker 13. Emergency lighting
14. Storage battery 15. Blackout detection and switch
16. Control unit 17. Power consumption meter
18. Power average value calculation unit 19. User pattern detection unit
20. Character Sender 21. Power remaining detector
22. Charging unit 100. Commercial power

Claims (7)

A first step of reading, by the power usage metering unit, the first power consumption which is the usage amount of commercial power introduced into the main circuit breaker;
The power average value calculating unit analyzes the metered first power consumption to extract the first time period with the lowest usage amount and the second time period with the highest usage amount, and calculates an average value of power consumption of each of the first time period and the second time period. step;
A three step of detecting the power failure and switching unit detecting a power failure state caused by the interruption of the supply of the commercial power and connecting the battery to the emergency power supply;
A step in which the control unit compares the calculated first average power consumption with the calculated average value just before the power failure; And
As a result of the comparison, if the first power usage amount immediately before the power failure occurrence is less than the calculated average value, the text transmission unit is connected to an external LAN network through the Internet network to send a power failure notification message to the user's mobile communication terminal preset; Method of driving a domestic distribution panel with emergency lighting comprising a. The method of claim 1,
The fourth step is a step of comparing the average value of the first power consumption and the calculated first power consumption immediately before the occurrence of the blackout. The method according to claim 1 or 2,
Reading, by the power usage metering unit, a second power usage amount which is an amount of commercial power supplied into each electric load through a plurality of sub-blockers; And
And extracting, by the user pattern detecting unit, the power usage pattern of the user according to the type of the electric load in which the usage is increased by analyzing the measured second power consumption of the home distribution panel with the emergency lighting. Driving method. The method of claim 3,
The step 5 may include: comparing, by the control unit, the average value of the first power consumption immediately before the power failure and the calculated second time average when the first power usage amount immediately before the power failure is calculated or more;
The control unit turns on the emergency lighting when the first power usage amount immediately before the power failure is calculated to be equal to or greater than the average value of the second time zone where the first power usage is calculated, and the average value and the second value of the first time zone where the first power usage immediately before the power failure occurs. If the value is between the average value of the time zone, analyzing the extracted power usage pattern of the user to determine whether the user is going out;
As a result of the determination, if the user's power usage pattern is out, the character sending unit, connected to the external LAN network through the Internet network sending a power failure notification message to the user's mobile communication terminal set in advance; And
And, if the user's power usage pattern is in the room, the control unit lighting up the emergency lighting. The method of claim 1,
The second step may include: accumulating the first power consumption of the day by time;
Extracting a first time zone having the lowest power consumption and a second time zone having the highest power consumption by analyzing a change trend of the accumulated first power consumption for each time; And
Computing the average value of each of the extracted first time zone and the second time zone; drive method of a home distribution panel with an emergency light. The method of claim 1,
Detecting, by the power remaining amount detection unit, the remaining amount of power of the battery and comparing the detected power remaining of the battery with a preset threshold value to determine whether to charge the battery; And
If the charging is determined, the charging unit is supplied with commercial power to charge the storage battery; drive method of a home distribution panel with an emergency lighting further comprising a. The method of claim 1,
The blackout detection and switching unit, if the supply of the commercial power supply is detected, disconnecting the capacitor and connecting to the commercial power supply; drive method of a domestic distribution panel with an emergency light further comprising.

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