KR20100009335U - System of controlling source of electricity - Google Patents

Abstract

A power supply control system is disclosed. The power control system according to an embodiment of the present invention is a system for controlling power in a building in which a specific room corresponding to each of the registered users is provided for each user registered through a predetermined contract. A switch box installed in the room and electrically connected to predetermined electronics and lighting devices provided in the room, the switch box being configured to supply external power to the electronics and lighting devices, and only a registered user enters the room or building, A door lock device that performs user authentication to exit the office, and provides an entrance signal or exit signal when the user authentication is successful, and a specific room corresponding to the user when the entrance signal or the exit signal is provided from the door lock device. After confirming, to control the external power is supplied to the switch box installed in the identified specific room The control signal is applied to or comprises a management server that is a control signal for controlling such that the external power is cut off to be supplied to the switch box.

Switch box, management server, door lock device, ceiling light, desk light, outlet, air conditioner

Description

Power Control System {SYSTEM OF CONTROLLING SOURCE OF ELECTRICITY}

The present invention relates to a power supply control system.

In the existing test room or reading room, there was no system for automatically controlling the power of the user's room or reading room according to the entrance and exit room of the authorized user of the test room or reading room.

For this reason, when the gosiwon user goes out while turning on the lighting device or the electronic device provided in his room, there is a problem that there is a risk of power waste or fire.

In addition, when the user of the reading room leaves the power supply of the lighting device provided in the designated seat, the manager of the reading room must check the power and turn off the power of each seat only one by one. There was a problem that does not waste power or risk of fire.

The technical problem to be solved by the present invention is to provide a power control system for integrally controlling the power supplied to each reading room of each room or reading room of the examination room according to the user's entrance and exit room.

The power control system according to an embodiment of the present invention for solving the technical problem is to control the power in the building is provided a specific room corresponding to each of the registered users for each registered user through a predetermined contract A system for a device, comprising: a switch box installed inside the room and electrically connected to a predetermined electronic device and a lighting device provided in the room and configured to supply external power to the electronic device and the lighting device; A door lock for performing a user authentication so that only the registered user enters the room or the building, or exits the room or the building, and provides the user information together with the entrance signal or the exit signal when the user authentication is successful. Device; And when the entrance signal or the exit signal and the user information are provided from the door lock device, after confirming a specific room corresponding to the user, controlling to supply external power to a switch box installed in the identified specific room. It may include a management server for applying a signal or a control signal for controlling the external power supplied to the switch box is cut off.

The lighting device may be a ceiling lamp.

When the exit signal indicating that a specific user of the registered user has left the building or the outside of the room is provided from the door lock device, the management server is a switch box provided in a room corresponding to the specific user who has left the switch. A control signal may be applied to block external power supplied to the box.

The door lock device includes a number input unit including a plurality of buttons, a number input unit for unlocking the door by a password input, a camera and an A / D converter for capturing a fingerprint image and converting the fingerprint image into an electrical signal. Fingerprint recognition unit is unlocked by the door; And an RF card recognition unit including an RF antenna and a data receiving unit for detecting an RF signal and unlocking the door by recognition of the RF card.

A power control system according to another embodiment of the present invention is a system for controlling the power of a reading room, which is installed inside each reading room of the reading room, and is electrically connected to a predetermined electronic device and lighting device provided in the reading room. A switch box configured to supply external power to the electronic device and the lighting device; Only the registered user of the reading room enters the reading room or the reading room, performs user authentication so that the user can leave the reading room or the reading room, and if the user authentication is successful, provides the corresponding user information together with the entrance signal or the leaving signal. A door lock device; And a management server for applying a control signal for controlling external power to be switched to a switch box installed in a specific reading room in which the last user is registered, when the information indicating that the last user of each reading room has been released from the door lock device is provided. It may include.

When the management server is provided with information indicating that the first user of each reading room has entered the door lock device, the management server provides a control signal for controlling external power to be supplied to a switch box installed in a specific reading room in which the first user is registered. Can be authorized.

The lighting apparatus may include a desk lamp provided on a desk in the reading room and a ceiling lamp of the reading room.

The ceiling of the reading room may include a timer function.

According to the present invention, there is an advantage that the power of the designated room or reading room of the user can be integratedly controlled according to the entrance and exit room of the user registered in the management server provided in the test room or the reading room.

Hereinafter, with reference to the accompanying drawings, an embodiment of the present invention will be described.

1 is a block diagram showing the configuration of a power supply control system according to an embodiment of the present invention.

Referring to FIG. 1, the power control system may include various electronic devices or lighting devices connected to the door lock device 10, the management server 40, the switch box 50, and the switch box 50. The management server 40 includes a management terminal 20 and the switch box controller 30.

The door lock device 10 is generally installed outside the entrance door of the building to manage both entrance and exit of the user. In this case, the door lock device 10 is generally provided with a entering button and a leaving button. When the entrance button is input from the user, the switch box turn-on signal is output to the management server 40, and when the exit button is input from the user, the switch box turn-off signal is output to the management server 40.

Unlike this. By installing one more inside the door, the outer door lock device may be provided as a pair of door lock devices used for admission and confirmation, and the inner door lock device for admission and confirmation. In this case, the entrance door lock device may be implemented to include only the entrance button without the exit button, and the exit door lock device may be implemented to include only the exit button without the entrance button.

Here, the user is used in a broad sense including residents of a building such as an officetel or an apartment, a room of a reading room, a room of a test book, and the like.

Figure 2 is a view showing the appearance of the door lock device according to an embodiment of the present invention, Figure 3 is a functional block diagram of the door lock device of FIG. The door lock device according to an embodiment of the present invention is disclosed in more detail in Korean Utility Model Registration Application No. 20-2008-0007772 filed by the applicant on June 11, 2008.

2 and 3, the door lock device 10 according to an embodiment of the present invention includes an input device such as a number input unit 1, a fingerprint recognition unit 2, an RF card recognition unit 3, and a display. The unit 4 may include a control unit 7, a memory unit 8, and a comparison reading unit 9. In the present embodiment, the input device is described as including a number input unit 1, fingerprint recognition unit 2, RF card recognition unit 3, but is not limited to this, only one or two of them are provided or used It doesn't matter.

The number input unit 1 includes a plurality of buttons provided on the case front surface 10a of the door lock device 10, and a number is displayed on the plurality of buttons to enable input of a password. In this embodiment, as shown in FIG. 2, ten number ("0" to "9") buttons and two special characters ("*" and "#") buttons, and a user's entrance and exit button for confirmation of entering (5) and the exit button (6), the input button 11 for requesting to process the user input, and the like are provided, but is not limited thereto.

The number input unit 1 is used not only for inputting a password for unlocking the door but also for switching to a storage or change mode of a password, fingerprint data, and an RF signal.

In addition, the door opening and closing may be used for switching to a mode for specifying or limiting the opening and closing means so that the door opening and closing may be performed by a selected means among the number input unit 1, the fingerprint recognition unit 2, and the RF card recognition unit 3.

Fingerprint recognition unit 2 is a fingerprint recognition window (2a) is provided with a slight inclination while the groove is formed inward on the lower case (10a) of the above-described number input unit 1 so that the user is easy to put a finger, and the fingerprint A camera provided inside the recognition window 2a to photograph the fingerprint image in three dimensions and an A / D converter (not shown) for converting the image into an electrical signal are included.

The A / D converter converts the 3D fingerprint image photographed by the camera into digital fingerprint data to be input to the controller 7.

The RF card recognition unit 3 includes an RF antenna and a data receiver provided inside the card recognition surface 3a and the card recognition surface 3a provided on the front surface of the lower case 10a of the fingerprint recognition unit 2 (not shown). Is included).

Here, RF is an abbreviation of Radio Frequency, which combines an identification technology using a radio frequency to a card, and RF technology attaches a chip and an antenna that transmits radio waves to a thing in the form of a tag. It is a kind of non-contact automatic identification technology that transmits and processes things and surrounding environment information to the network through radio frequency.

The RF card refers to a contactless wireless card incorporating the above-described RF technology. When the RF card is brought close to the card recognition surface 3a, the RF signal of the card is received by the RF antenna and then transmitted to the data receiver. The receiving unit transmits this RF signal data to the control unit 7.

The memory unit 8 shown in FIG. 3 stores unique password data, fingerprint data, and RF signal data necessary for unlocking the door.

 The comparison reading unit 9 compares the data transmitted to the control unit 7 by the above-described number input unit 1, fingerprint recognition unit 2, and RF card recognition unit 3 with data stored in the memory unit 8. To determine whether they match.

As shown in FIG. 3, the control unit 7 includes the above-described number input unit 1, fingerprint recognition unit 2, RF card recognition unit 3, memory unit 8, comparison reading unit 9 and driving. It performs the function of controlling the device 60.

The controller 7 receives a signal regarding whether the password, fingerprint and RF signal matched by the comparison reader 9 and outputs a control signal to the driving device 60 to open the door when the signal is matched. .

If it does not match, a buzzer sound generating unit (not shown) may be further included in the door lock device 1 of the present embodiment so that a buzzer sounds by sending a control signal.

In addition, as shown in FIG. 3, the control unit 7 outputs an entrance or exit signal to the management server 40 provided separately from the door lock device 10 of the present embodiment, and thus the management server 40 displays To control the switch box 50 according to an embodiment of the invention. In this case, the user's entrance, exit, and exit time are recorded and stored in the entrance / exit room DB provided in the management server 20 by receiving the entrance / exit signal.

The drive device 60 is electrically connected to the door lock device 10 of the present embodiment and is provided separately on one side of the door to open and close the door according to the control signal of the controller 7. At this time, the door lock device 10 of the present embodiment may further include a wireless signal transmitter (not shown) so that the control signal can be wirelessly transmitted and received by the drive device 60, and correspondingly, the drive device 60 has a radio signal. A receiver may be included. Alternatively, the control signal is output to the management server 40, the drive device 60 may be controlled by the management server 40.

Referring again to FIG. 1, the management server 40 includes a management terminal 20 and a switch box controller 30. The management terminal 20 and the switch box controller 30 may be connected using a wired cable such as RS-232C.

The management terminal 20 stores each user ID and an identification number of the switch box 50 corresponding to each user ID. As the management terminal 20, a personal computer or a laptop having a display device and an input device such as a keyboard or a mouse may be used.

The management terminal 20 typically stores each user ID and an identification number of the switch box 50 corresponding to the user ID as control information. Such control information is updated in real time when the user changes, and such control information is output to the switch box controller 30 connected to the management terminal 20.

In the embodiment of the present invention, the switch box controller 30 receives a switch box turn-on signal or a switch box turn-off signal from the door lock device 10, thereby turning on the switch box 50. A switch box turn-on driving signal or a switch box turn-off driving signal for turning off is output to the switch box 50.

That is, when the user requests entrance using the entrance button 5 of the door lock device 10, if the user authentication is successful by the door lock device 10, the user switches from the door lock device 10 to the switch box controller 30. The box turn-on signal is applied, and accordingly, the switch box controller 30 outputs the switch box turn-on driving signal to the switch box 50 having an identification number corresponding to the user's ID. ) To control the power supply.

On the other hand, when the user requests to exit using the exit button of the door lock device 10, if the user authentication is successful by the door lock device 10, the switch box from the door lock device 10 to the switch box controller 30 The turn-off signal is applied, and accordingly, the switch box controller 30 outputs the switch box turn-off driving signal to the switch box 50 having an identification number corresponding to the user's ID. Control the power off.

4 is a block diagram illustrating a switch box according to an embodiment of the present invention.

Referring to FIG. 4, the switch box 50 includes a breaker 52, a relay 54 and a control unit 56.

The breaker 52 serves to cut off AC power applied from the outside when the switch box 50 is overloaded. In addition, the breaker 52 can be used to cut off the external AC power by a user's manual operation.

The relay 54 performs a function of supplying or blocking the AC power supplied through the breaker 52 to other electronic devices or lighting devices connected to the switch box 50 under the control of the control unit 56. do. The relay 54 according to the present embodiment basically uses a contactless relay, but a magnetic switch or an electronic switch may be used.

The control unit 56 controls the relay 54 according to a switch box turn-on drive signal or a turn-off drive signal applied from the switch box controller 30 in the management server 40 shown in FIG. AC power is supplied to or disconnected from other electronic devices or lighting devices connected to the box 50.

5 is a diagram illustrating an example in which a power supply control system according to an embodiment of the present invention is applied in a test circle.

Referring to FIG. 5, the entrance door 500 of the test building is provided with a door lock device 510 and a door lock device 520 for leaving. Of course, the entrance door lock device 510 and the exit door lock device 520 may be implemented as a single door lock device. In addition, the door lock device may be provided separately for each room (ex: Room 1-Room 8) of a test house.

Each room (ex: Room 1 to Room 8) of the tester is provided with a switch box 50 according to an embodiment of the present invention. The switch box 50 provided in each room is assigned an identification number corresponding to each room (or user ID).

As described in FIG. 1, each switch box 50 is connected to the management server 20 in the office by wire communication.

In addition, the switch box 50 is connected to an outlet 550 provided in each room, and at the same time, an electronic device such as an air conditioner 530 and a lighting device such as a ceiling lamp 540 provided in the room, and / or temperature / humidity. It is electrically connected to the sensor 560.

In the system of the present invention configured as described above, for example, a user of a specific room (ex: Room 1) presses the exit button of the exit door lock device 520 provided inside the entrance 500 of the high-rise building to go out, When the user ID is input, user authentication for exiting the test center is performed by the door lock device 520 for leaving.

If the user authentication is successful, the switch box turn-off signal and the user ID are provided from the exit door lock device 520 to the management server 40. In this case, as described above, at least one of number input, fingerprint recognition, and RF card recognition may be used as the method for inputting the user ID.

When the switch box turn-off signal and the user ID are applied from the exit door lock device 520, the management server 40 switches the switch box turn-off driving signal to the switch box 50 having an identification number corresponding to the corresponding user ID. Outputs

Accordingly, the AC power input from the outside of the switch box 50 receiving the switch box turn-off driving signal is cut off, and thus, the electronic device, the lighting device, and the temperature / humidity connected to the switch box 50. Power supply to the sensor or the like is cut off.

That is, when the user's exit is confirmed, power is automatically cut off to the user's room. Therefore, even if the user leaves the test room without turning off the power of the electronic device or the lighting device, the power is automatically cut off in the corresponding room, thereby preventing unnecessary waste of power or a fire caused by a short circuit. have.

Unlike this, for example, when a user of a specific room (ex: Room 1) presses the entrance button of the entrance door lock device 510 provided outside the entrance 500 of the high-rise building to enter the high-rise building, and inputs a user ID. User authentication for admission to the high test entrance is performed by the entrance door lock device 510.

If the user authentication is successful, the switch box turn-on signal and the user ID are provided from the door lock device 510 to the management server 40. Here, as described above, the method of inputting the user ID may use at least one of number input, fingerprint recognition, and RF card recognition.

When the switch box turn-on signal and the user ID are applied from the entrance door lock device 510, the management server 40 switches the switch box turn-on driving signal to the switch box 50 having an identification number corresponding to the user ID. Outputs

Accordingly, the switch box 50 receiving the switch box turn-on driving signal is supplied with AC power from the outside through the outlet 550, and thus the electronic device and the lighting device connected to the corresponding switch box 50. Power to the temperature / humidity sensor.

In this way, when the testimonial user leaves, the switch box is cut off in the room to stop the external power supply, and when the testimonial user enters the room, external power can be supplied through the switch box to prevent waste of energy. Energy can be used efficiently.

In addition, the temperature / humidity information of each room detected by the temperature / humidity sensor 560 is provided to the management terminal 20 (see FIG. 1) in the management server 40 through the switch box 50. Accordingly, the administrator of the tester can monitor the temperature and humidity information of each room of the tester through the management terminal 20.

5 is described as a place where the power control system according to an embodiment of the present invention is applied to the example, but the technology of the present invention in an office building or a general residential building, such as an officetel having a building internal structure similar to that of the room. It will be apparent to those skilled in the art that the ideas may equally apply.

6 is a diagram illustrating an example in which a power control system according to an embodiment of the present invention is applied in a reading room.

6, the entrance door 600 of the reading room is provided with a door lock device 610 and a door lock device 620 for leaving. Of course, the entrance door lock device 610 and the exit door lock device 620 may be implemented in the door 600 of the reading door as one door lock device. In addition, although the door lock device may be installed separately for each door of each reading room (ex: 1 reading room to 8 reading rooms), hereinafter, the entrance door lock device 610 and exit from the door 600 of the reading room, respectively It will be described that the door lock device 620 is installed.

Each reading room (ex: 1 to 8) of the reading room is provided with a switch box 50 according to an embodiment of the present invention. The switch box 50 provided in each reading room is assigned an identification number corresponding to each reading room designated by each user.

As described in FIG. 1, each switch box 50 is connected by wire communication with a switch box controller 30 in a management server 40 in an office.

In addition, the switch box 50 is connected to an outlet 650 provided in each reading room, and at the same time, an electronic device such as an air conditioner 630 provided in the reading room, and an lighting device such as a ceiling lamp 640 or a desk lamp 660. And the temperature / humidity sensor 670 and the like.

Hereinafter, an example in which the present invention is applied to the system of the present invention configured as described above will be described.

For example, when the first resident of a specific reading room (ex: 1 reading room) presses the entrance button of the entrance door lock device 610 provided at the entrance of the reading room, and enters a user ID, the entrance door reading device is entered by the entrance door lock device 610. User authentication is performed for. In this case, as described above, at least one of a number input method, a fingerprint recognition method, and an RF card recognition method may be used.

If the user authentication is successful, the switch box turn-on signal and the user ID are provided from the door lock device 610 to the management server 40.

When the switch box turn-on signal and the user ID are applied from the door lock device 610 for the entrance, the management server 40 checks which reading room is the designated reading room of the guest room through the corresponding user ID, and then identifies the corresponding reading room. The switch box turn-on driving signal is applied to the numbered switch box 50.

Accordingly, the switch box 50 receiving the switch box turn-on driving signal is supplied with AC power from the outside, thereby supplying power to the electronic device and the lighting device connected to the switch box 50. do.

Therefore, the reading room manager can turn on or off the ceiling light as needed, and the occupants can sit on their assigned seats and turn on the desk light to start studying. In addition, the temperature / humidity information of each reading room detected by the temperature / humidity sensor 670 is provided to the management terminal 20 (see FIG. 1) in the management server 40 through the switch box 50. Accordingly, the manager of the reading room can monitor temperature and humidity information of each reading room through the management terminal 20.

On the other hand, for example, when the last user of a specific reading room (ex: 1 reading room) presses the exit button of the exit door lock device 620 provided in the door 600 of the reading room building to exit the reading room, and inputs a user ID. The user authentication for leaving the reading room is performed by the door lock device 620 for leaving the room.

If the user authentication is successful, the switch box turn-off signal and the user ID are provided from the exit door lock device 620 to the management server 40.

When the switch box turn-off signal and the user ID are applied from the door lock device 620 for exiting, the management server 40 confirms which reading room is the designated reading room of the occupant through the corresponding user ID, and then identifies the corresponding reading room. A switch box turn-off drive signal is applied to the numbered switch box 50.

Accordingly, the AC power input from the outside of the switch box 50 receiving the switch box turn-off driving signal is cut off, thereby supplying power to the electronic device and the lighting device connected to the corresponding switch box 50. Is blocked.

That is, when the last person leaving the specific reading room leaves, the power is automatically cut off in the reading room. Therefore, even if the last leave of a particular reading room leaves without turning off the power of various electronic devices or lighting devices provided in the corresponding reading room, the reading room is automatically cut off, and the waste of power or leakage may be caused without checking the reading room manager. It has the effect of blocking the fire hazard at the source.

In this manner, external power is supplied into the reading room through the switch box 50 when the first occupant of the specific reading room of the reading room enters the room, and externally through the switch box 50 when the last leaving person of the specific reading room leaves the room. Since the power is cut off and the external power supply is stopped, it is possible to prevent energy waste and efficiently use energy, and to prevent a fire caused by a short circuit.

Meanwhile, a timer may be attached to the ceiling lamp 640 of FIG. 6. Therefore, the time for supplying power to the ceiling lamp 640 can be adjusted through the timer's time adjustment function. For example, if the operating time of the reading room is set from 9:00 am to 2:00 am, the manager of the reading room sets the timer control from 9:00 am to 2:00 am, so that the ceiling lamp 640 only for the set time. Power can be supplied. That is, in this case, the ceiling lamp 640 may be automatically turned off after 2 am until 9 am.

The power control function using the timer function described above is not only applied to the ceiling lamp in the reading room, but also in the same way by installing a timer in the hall of the reading room, the ceiling of the break room or the Internet room, and other decorations or outdoor signs. The power control function may be implemented.

FIG. 7 is a view illustrating an appearance of a desk lamp illustrated in FIG. 6.

Referring to FIG. 7, the desk light 660 according to the embodiment of the present invention further includes a sensor button 670. In general, the desk light of the reading room is configured to control ON / OFF of the desk light or display only a predetermined call signal according to a control signal transmitted from the management room. However, the desk light 660 according to the present invention is provided with a sensor button 670, when the user presses the sensor button 670 of the desk light 660, the reverse control signal to the management server 20 provided in the management room You can output

In this case, the reverse control signal applied from the desk light 660 to the management server 200 may correspond to a management room call signal, an ID of the user and an identification number of the desk light 660, and the away signal.

In addition, when the reverse control signal is applied to the management server 40, the management server 40 may be implemented so that the SMS short message is transmitted to the mobile phone of the director of the reading room in the outside.

Apart from this, it is possible to implement so that important matters related to the operation of the reading room, such as whether to confirm the reading room tuition payment or extension of the registration period from the management server 40, may be transmitted to the head of the reading room as a short message.

The present invention as described and illustrated above is not intended to be limited to the above embodiments, and various forms of implementation may be possible without departing from the spirit of the present invention.

1 is a block diagram showing the configuration of a power supply control system according to an embodiment of the present invention;

Figure 2 shows the appearance of the door lock device according to an embodiment of the present invention,

3 is a functional block diagram of the door lock device of FIG.

4 is a block diagram illustrating a switch box according to an embodiment of the present invention;

5 is a view showing an example in which the power supply control system according to an embodiment of the present invention is applied in a test circle;

6 is a view showing an example in which the power control system according to an embodiment of the present invention is applied in a reading room, and

FIG. 7 is a view illustrating an appearance of a desk lamp illustrated in FIG. 6.

Claims (8)

A system for controlling power in a building in which a specific room corresponding to each of the registered users is provided for each user registered through a predetermined contract, A switch box installed inside the room and electrically connected to a predetermined electronic device and a lighting device provided in the room, the switch box being configured to supply external power to the electronic device and the lighting device; A door lock for performing a user authentication so that only the registered user enters the room or the building, or exits the room or the building, and provides the user information together with the entrance signal or the exit signal when the user authentication is successful. Device; And When the user information is provided together with the entrance signal or the exit signal from the door lock device, after confirming a specific room corresponding to the user, controlling to supply external power to the switch box installed in the identified specific room. A management server applying a signal or a control signal for controlling the external power supplied to the switch box to be cut off; Power control system comprising a. The method of claim 1, The lighting device is a power control system, characterized in that the ceiling lamp. The method of claim 1, When the exit signal is provided from the door lock device that a specific user of the registered user has left the building or the room, The management server, And a switch box provided in a room corresponding to the specific user who has left, and applying a control signal to cut off the external power supplied to the switch box. According to claim 1, The door lock device, A number input unit including a plurality of buttons, the door being unlocked by a password input, A fingerprint recognition unit including a camera and an A / D converter that captures a fingerprint image and converts the signal into an electrical signal, and unlocks the door by recognition of the fingerprint; And And an RF card recognition unit including an RF antenna and a data receiving unit for detecting an RF signal, wherein the door is unlocked by recognition of the RF card. In the system for controlling the power of the reading room, A switch box installed inside each reading room of the reading room and electrically connected to a predetermined electronic device and lighting device provided in the reading room, the switch box being configured to supply external power to the electronic device and the lighting device; Only the registered user of the reading room enters the reading room or the reading room, performs user authentication so that the user can leave the reading room or the reading room, and if the user authentication is successful, provides the corresponding user information together with the entrance signal or the leaving signal. A door lock device; And A management server for applying a control signal for controlling external power to be cut off to a switch box installed in a specific reading room in which the last user is registered, when the information indicating that the last user of each reading room has been released from the door lock device is provided; Including power control system. The method of claim 5, wherein the management server, When the information that the first user of each reading room is entered from the door lock device is provided, it is characterized in that to apply a control signal for controlling the external power is supplied to the switch box installed in the specific reading room registered the first user Power control system. The method of claim 5, wherein the lighting device, And a desk lamp provided on a desk in the reading room and a ceiling lamp of the reading room. The method of claim 7, wherein The ceiling lamp of the reading room includes a timer function.

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