KR101238170B1 - System and driving apparatus for controlling monitors using power line and wire line - Google Patents

Abstract

PURPOSE: A monitor control system and a monitor control drive device are provided to precisely drive multiple monitors. CONSTITUTION: A monitor control system carries out control through a drive unit(10). A touch panel(11) generates a control signal according to the touch of each control button. A PLC controller(12) carries out the winding and release of a wire drum(15) and a power drum(16). The PLC controller displays video data using a monitor assembly. [Reference numerals] (11) Touch panel; (12) PLC controller; (13) Servo driver; (14) Servo motor; (15) Wire drum; (16) Monitor power drum; (AA) Monitor up/down

Description

System and driving apparatus for controlling monitors using power line and wire line}

The present invention relates to a monitor control system and a monitor control driving apparatus using a power line and a wire line, and more particularly, by eliminating interference between a plurality of wires and a plurality of power lines respectively connected to a plurality of monitors according to a physical position relationship. In addition to precisely allowing multiple monitors to be driven, a wire drum with multiple wire wires connected to each monitor constituting the monitor assembly and a power drum with multiple power wires connected to each monitor can be individually wound and loosened. The present invention relates to a monitor control system and a monitor control driving apparatus using a power supply line and a wire line for performing the performance one-stop.

Recently, as the functions of computers have been diversified and advanced, multitasking using multiple terminals can be performed simultaneously. In addition, by connecting input and output terminals for not only one monitor but also multiple monitors using one terminal or system, it is possible to output different moving picture data to several monitors.

In addition, the control device for multiple monitors enables individual or comprehensive control of operations such as rotation, tilt, and yawing for each monitor. However, when the number of monitors is enlarged, each power line connected to a plurality of monitors, a wire line for driving the same, or the like is complicated, or there is a problem that often causes interference.

Accordingly, in the technical field, as well as structural design of the drive device, the drive mechanism by the drive unit is simplified to effectively carry out moving image data to a plurality of monitors, and between wire lines, power lines, and between wire lines and power lines. There is a demand for technology development to improve an interference-free and tangled structure.

[Related Technical Literature]

1.A method for controlling enlarged display area of a plurality of monitors, and a system approximately (Patent Application No. 10-2005-0013323)

2. HORIZONTAL DRIVE DUTY CONTROL CIRCUIT IN MULTI MODE MONITOR (Patent Application No. 10-1994-0022300)

3. MONITOR CONTROL APPARATUS AND MONITOR CONTROL APPARATUS (Patent Application No. 10-1992-0020810)

The present invention is to solve the above problems, by eliminating the interference between a plurality of wires and a plurality of wires respectively connected to a plurality of monitors according to the physical position relationship, power lines and wire lines for precisely driving the plurality of monitors It is to provide a monitor control system and a monitor control driving apparatus using.

In addition, the present invention is to perform the individual winding and unwinding of the wire drum wound with a plurality of wire wires connected to each monitor constituting the monitor assembly by the rotational force of the servo motor, and the power drum wound with a plurality of power wires connected to each monitor. It is to provide a monitor control system and a monitor control driving apparatus using a power line and a wire line to be performed in one-stop.

In addition, the present invention can be additionally installed to a plurality of speakers, and can be controlled not only the monitor set stage, but also the speaker set stage through a wireless method, to minimize the amount of signals or data by compression and encoding The present invention provides a monitor control system and a monitor control driving apparatus using power lines and wire lines.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

In the monitor control system using a power line and a wire line according to an embodiment of the present invention to achieve the above object, in the monitor control system for performing a control through a drive unit for a monitor assembly including a plurality of monitors, the drive unit The touch panel may include: a touch panel generating a control signal according to a touch of each control button on a UI screen implemented by a user for input; And a wire drum wound around a plurality of wire wires connected to each monitor constituting the monitor assembly by the rotational force of the servo motor through control of a servo driver for driving the servo motor according to a control signal received from the touch panel. A PLC controller for individually winding and unwinding a power drum wound with a plurality of power lines connected to each monitor to display moving image data using the monitor assembly; Characterized in that it comprises a.

In a monitor control system using a power line and a wire line according to another embodiment of the present invention, the touch panel generates a monitor up control signal according to the user's touch to a monitor up control button on the UI screen to generate the PLC. And transmitting to a controller by generating a monitor down control signal according to the user's touch on the monitor down control button on the UI screen.

In the monitor control system using a power line and a wire line according to another embodiment of the present invention, the servo driver, through the current control and the speed control of the servo motor in accordance with the control of the PLC controller receiving each control signal A position control is performed by winding and unwinding a plurality of wires on a wire drum which is a load of a servo motor and a plurality of power lines on the monitor power drum.

In the monitor control system using a power line and a wire line according to another embodiment of the present invention, the signal and data transmission and reception between the touch panel and the PLC controller is characterized in that the communication via the RS232 cable is performed.

In a monitor control system using a power line and a wire line according to another embodiment of the present invention, the servo driver is connected to the PLC controller through a first channel and is controlled by the PLC controller, and the servo is connected to a second channel. The motor is driven to drive the wire drum and the monitor power drum, which are the loads of the servo motor, so that up / down of each monitor constituting the monitor assembly is performed.

Monitor control system using a power line and a wire line according to another embodiment of the present invention, the speaker assembly including a first speaker set and a second speaker set each formed of a plurality of speakers; A power amplifier assembly including a first power amplifier connected to each speaker constituting the first speaker set end, and a second wave amplifier connected to each speaker constituting the second speaker set end; An operating terminal for performing signal and data transmission and reception with a wireless repeater assembly including a plurality of wireless repeaters through a network; And receiving the compressed and encoded audio data received from the radio repeater assembly with the power amplifier assembly, performing decompression and decoding to generate a decompressed and decoded audio signal, and then transmitting the compressed and encoded audio signal by the power amplifier assembly. A wireless encoder / decoder for a speaker for outputting the decompressed and decoded audio signal to the speaker assembly after power amplification to a predetermined power; Further comprising:

Monitor control system using a power line and a wire line according to another embodiment of the present invention is formed by the number of monitors constituting the monitor assembly, and receives the compressed and encoded moving image data received from the wireless repeater assembly, A monitor radio encoder / decoder for performing decompression and decoding to generate decompressed and decoded moving image data, and then transmitting the decompressed and decoded moving image data to each monitor constituting the monitor assembly to output the decompressed and decoded moving image data; And further comprising:

In a monitor control system using a power line and a wire line according to another embodiment of the present invention, the operating terminal is configured to transmit the compressed and encoded audio data and the compressed and encoded video data from the wireless repeater assembly through the network. Characterized in that the transmission.

In the monitor control system using a power line and a wire line according to another embodiment of the present invention, data transmission and reception of the operating terminal to the wireless repeater assembly is characterized in that the short-range wireless communication method.

Monitor control system using a power line and a wire line according to another embodiment of the present invention, the control unit for mounting the PLC controller and the servo driver; Further comprising:

In a monitor control system using a power line and a wire line according to another embodiment of the present invention, the control box includes a first door having a first vent hole formed on a lower front surface thereof, and a second door formed with a second vent hole formed on a lower front surface thereof. It is provided, the lower portion is characterized in that the lower panel is formed.

In order to achieve the above object, a driving apparatus of a monitor control system using a power line and a wire line according to an embodiment of the present invention is configured to control the servo driver to drive a servo motor according to a control signal received from a touch panel. Using the monitor assembly by winding and loosening the wire drum wound with wire wires connected to each monitor constituting the monitor assembly with the rotational force of the servo motor, and the power drum wound with the power line connected with each monitor, A PLC controller to display the moving image data; Wherein the servo motor is formed under the monitor power drum in a vertical position to perform winding and unwinding of the wire wire wound on the wire drum under the control of the servo driver. Each monitor to be configured is characterized by providing a rotational force that can be monitored up or down at the same time.

A driving apparatus of a monitor control system using a power line and a wire line according to another embodiment of the present invention is formed by being connected between the servo motor and the wire drum formed below the servo motor in a vertical position, and the servo motor Rotational motion by a linear motion is applied to the rotational axis of each of the first wire drum and the second wire drum to form the wire drum, so that the first wire drum and the second wire drum is rotated. cam; Further comprising:

According to another exemplary embodiment of the present invention, a driving apparatus of a monitor control system using a power line and a wire line is divided into the first wire drum and the second wire drum, and after the wire wires are wound, the divided wire wire is wound. Each is connected to a plurality of monitors constituting the monitor assembly, respectively.

In the driving apparatus of the monitor control system using the power line and the wire line according to another embodiment of the present invention, each of the first wire drum and the second wire drum is provided with a reducer, to control each of the reducer of the PLC controller. Accordingly, the deceleration of the rotation of the first wire drum and the second wire drum is performed.

In a driving apparatus of a monitor control system using a power line and a wire line according to another embodiment of the present invention, the monitor power drum is formed above the servo motor in a vertical position, and a plurality of wound power lines are wound on the monitor assembly. It is characterized in that it is connected to each of the plurality of monitors forming a.

According to another exemplary embodiment of the present invention, a driving apparatus of a monitor control system using a power line and a wire line may include: a wire roller unit including a first wire roller, a second wire roller, a third wire roller, and a fourth wire roller; And an intermediate roller part including a first intermediate roller, a second intermediate roller, a third intermediate roller, and a fourth intermediate roller. Further, wherein the first intermediate roller and the second intermediate roller, so that a portion of the wire wire wound on the first wire drum is sandwiched so as to have a structure wound by the first wire roller and the second wire roller. The third intermediate roller and the fourth intermediate roller are formed such that the rest of the wire wires wound on the second wire drum are interposed so that the remaining structure is wound by the third wire roller and the fourth wire roller. It is characterized by.

In the driving apparatus of the monitor control system using a power line and a wire line according to another embodiment of the present invention, each of the first wire roller, the second wire roller, the third wire roller and the fourth wire roller, The first intermediate roller, the second intermediate roller, the third intermediate roller, and the fourth intermediate roller is characterized in that it is formed of a structure for changing the direction of rotation of the wire wire wound around each of the fourth intermediate roller.

In a driving apparatus of a monitor control system using a power line and a wire line according to another embodiment of the present invention, each of the power line wound on the monitor power drum receives a rotational force from the servo motor and is wound and unwound when the monitor power drum is rotated. This is characterized in that it is made.

In a driving apparatus of a monitor control system using a power line and a wire line according to another embodiment of the present invention, a plurality of power lines wound on the monitor power drum and a plurality of wire lines wound on the wire drum do not cross or meet each other. According to the positional relationship, even if the number of wires and power lines are extended and connected to the added monitor, there is no interference, so that control of up and down on the ceiling or wall where each monitor constituting the monitor assembly is installed is performed. do.

In the driving apparatus of the monitor control system using a power line and a wire line according to another embodiment of the present invention, up and down on the ceiling surface where each monitor is installed is tilted left and right or up and down, when each monitor is installed on the wall Tilt up or down with respect to the point fixed to the wall is characterized in that.

Monitor control system and monitor control drive apparatus using a power line and a wire line according to an embodiment of the present invention, by removing the interference between a plurality of wires and a plurality of power lines respectively connected to a plurality of monitors according to the physical position relationship, It provides the effect that allows the monitor to be driven.

In addition, a monitor control system and a monitor control drive apparatus using a power line and a wire line according to another embodiment of the present invention, a wire drum wound around a plurality of wire lines connected to each monitor constituting the monitor assembly by the rotational force of the servo motor, The winding and unwinding of the power drum with a plurality of power lines connected to each monitor can be performed one-stop.

In addition, a monitor control system and a monitor control driving apparatus using a power line and a wire line according to another embodiment of the present invention may be additionally installed on a plurality of speakers, and a speaker set as well as a monitor set through a wireless method. It is possible to control the stages and provide an effect of minimizing the amount of signal or data by compression and encoding.

1 is a view showing a driving unit in a monitor control system using a power line and a wire line according to an embodiment of the present invention.
FIG. 2 is a circuit diagram showing a main configuration of a drive unit in FIG. 1.
3 is a view showing a driving unit of an embodiment implemented by a wireless communication control method in a monitor control system using a power line and a wire of the present invention.
4 is a front view illustrating a monitor control system and a monitor control driving apparatus using a power line and a wire line according to an embodiment of the present invention.
5 is a side view illustrating a monitor control system and a monitor control driving apparatus using a power line and a wire line according to an embodiment of the present invention.
6 is a top view illustrating a monitor control system and a monitor control driving apparatus using a power line and a wire line according to an embodiment of the present invention.
7 is a top view for explaining the control in the monitor control system using a power line and a wire line according to an embodiment of the present invention.
8 is a front view for explaining the control in the monitor control system using a power line and a wire line according to an embodiment of the present invention.
9 is a side view for explaining the control in the monitor control system using a power line and a wire line according to an embodiment of the present invention.
10 is a bottom view for explaining the control in the monitor control system using a power line and a wire line according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a detailed description of preferred embodiments of the present invention will be given with reference to the accompanying drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In the present specification, when any one element 'transmits' data or signals to another element, the element can transmit the data or signal directly to the other element, and through at least one other element Data or signal can be transmitted to another component.

1 is a view showing a driving unit 10 in a monitor control system using a power line and a wire line according to an embodiment of the present invention. The driver 10 includes a touch panel 11, a programmable logic controller 12, a servo driver 13, a servo motor 14, a wire drum 15, and a monitor power drum 16).

The touch panel 11 generates a control signal corresponding to each control button and transmits the generated control signal to the PLC controller 12 according to a touch of various control buttons on the UI screen implemented by the user. The control signal may be a monitor up control signal and a monitor down control signal for the monitor assembly 80 (refer to FIG. 3).

The PLC controller 12 controls the servo assembly 13 to drive the servo motor 14 in accordance with each control signal received from the touch panel 11. The monitor assembly 80 is controlled by the rotational force of the servo motor 14. A wire drum 15 on which a plurality of wire wires are wound, and a monitor power drum 16 on which a plurality of power wires are wound. Individually rotated to enable display using the monitor assembly 80.

The servo driver 13 controls the current of the servo motor 14, the speed control, and the wires of the wire drum 15, which are the loads of the servo motor 14, under the control of the PLC controller 12 receiving the respective control signals. And position control for the power lines of the monitor power supply drum 16.

The servo motor 14 drives each of the monitors 40-1 to 40-m constituting the monitor assembly 80 by driving the wire drum 15 and the monitor power drum 16 serving as loads under the control of the servo driver 13. , m is the up / down of 2 or more natural numbers).

Here, the up performance of each monitor 40-1 to 40-m constituting the monitor assembly 80 is performed by the servo driver 13 when the PLC controller 12 receives the monitor up control signal from the touch panel 11. Is controlled by

In this way, the up performance of each monitor 40-1 to 40-m constituting the monitor assembly 80 is performed by the servo driver when the PLC controller 12 receives the monitor down control signal from the touch panel 11. Controlled by 13.

 As described above, the wire drum 15 is wound around the wire wires supporting the monitors 40-1 to 40-m constituting the monitor assembly 80, and the monitor power drum 16 is connected to the monitor assembly. Power lines for supplying power to each of the monitors 40-1 to 40-m constituting the 80 are wound and connected.

FIG. 2 is a circuit diagram showing the main configuration of the drive unit 10 in FIG. Referring to FIG. 2, signal and data transmission and reception between the touch panel 11 and the PLC controller 12 are performed through an RS232 cable. The servo driver 13 is connected to the PLC controller 12 through a first channel and is controlled by the PLC controller 12, and drives the servo motor 14 through the second channel. Accordingly, the up / down of each of the monitors 40-1 to 40-m constituting the monitor assembly 80 by driving the wire drum 15 and the monitor power drum 16, which are the loads of the servo motor 14, is performed. To be performed.

3 is a view showing the driving unit 10 of the embodiment implemented by a wireless communication control method in a monitor control system using a power line and a wire line of the present invention. 1 to 3, in order to implement a wireless communication control method in a monitor control system using a power line and a wire line, an operating terminal 21, a network 30, a wireless repeater assembly 40, and wireless encoding / decoding. The group assembly 50, the power amplifier assembly 60, the speaker assembly 70, and the monitor assembly 80.

The operating terminal 21 is connected to the wireless repeater assembly 40 through the network 30, and may be connected to a power line communication (PLC) as shown, but is not limited thereto. The connection is possible.

The network 30 is a high-speed network of a large communication network capable of large-capacity, long-distance voice and data services, and may be a next-generation wired and wireless network for providing Internet or high-speed multimedia service. When the network 30 is a mobile communication network, it may be a synchronous mobile communication network or an asynchronous mobile communication network. As an embodiment of the asynchronous mobile communication network, a WCDMA (Wideband Code Division Multiple Access) communication network is exemplified. In this case, although not shown in the figure, the network 30 may include a Radio Network Controller (RNC). Meanwhile, although the WCDMA network is exemplified, it may be a next generation communication network such as a 3G LTE network or a 4G network, or an IP network based on other IP. The network 30 serves to mutually transmit signals and data between the operating terminal 21, the wireless repeater assembly 40, and other systems.

The wireless repeater assembly 40 includes a first wireless repeater 40-1 to an nth wireless repeater 40-n, where n is a natural number of two or more. Each of the first wireless repeaters 40-1 to n-th wireless repeater 40-n is " speaker wireless encoder / decoder 50a " and the first monitor wireless encoder / according to the setting of the operating terminal 21. A short-range wireless communication method for a "monitor wireless encoder / decoder 50b" including a decoder 50b-1 to a m-th monitor wireless encoder / decoder (50-m, m being a natural number of two or more). Perform data transmission and reception.

The radio repeater assembly 40 transmits the compressed and encoded moving picture data received from the operating terminal 21 through the network 30 to the speaker wireless encoder / decoder 50a in a short range wireless communication method. In addition, the wireless repeater assembly 40 includes a monitor radio encoder / decoder 50b including a first monitor radio encoder / decoder 50b-1 to an m-th monitor radio encoder / decoder 50-m. ) Transmits the compressed and encoded audio data received from the operating terminal 21 through the network 30 in a short range wireless communication method.

The radio encoder / decoder assembly 50 includes a speaker radio encoder / decoder 50a and a monitor radio encoder / decoder 50b. The monitor wireless encoder / decoder 50b includes a first monitor radio encoder / decoder 50b-1 to an m-th monitor radio encoder / decoder 50-m.

The speaker radio encoder / decoder 50a receives compressed and encoded audio data received from the speaker radio encoder / decoder 50a, and decompresses and decodes the same to generate a decompressed and decoded audio signal. Then, by transmitting to the power amplifier assembly 60, after the power amplified to a predetermined power for the audio signal decompressed and decoded by the power amplifier assembly 60 to output to the speaker assembly 70.

The power amplifier assembly 60 includes a first power amplifier 60-1 and a second power amplifier 60-2. Each of the first power amplifier 60-1 and the second power amplifier 60-2 is amplified by a predetermined power for the decompressed and decoded audio signal received from the speaker wireless encoder / decoder 50a. It serves as a power amplifier to perform.

On the other hand, the first power amplifier 60-1 is a 1-1 speaker (70a-1) to 1-k speakers (70a-k, k is a natural number of two or more) constituting the first speaker assembly stage (70a) And has a structure connected through power lines or wired communication.

In addition, the second power amplifier 60-2 may include the second-first speakers 70b-1 to the second-k speakers 70b-k, where k is a natural number of two or more, which constitutes the second speaker set 70b. It has a structure connected through power lines or wired communication.

The speaker assembly 70 includes a first speaker assembly end 70a and a second speaker assembly end 70b, each of which includes a first power amplifier 60-1, a second power amplifier 60-1, and a power line. Or transmit and receive signals and data through wired communication.

The monitor assembly 80 includes first monitors 80-1 to m-th monitors 80-m, where m is a natural number of two or more. Here, each of the first monitor 80-1 to the m-th monitor 80-m is a wireless encoder / decoder for the first monitor 50b-1 to a wireless encoder / decoder for the m-th monitor 50-m. And transmit and receive signals and data through power lines or wired communication.

4 is a front view illustrating a monitor control system and a monitor control driving apparatus 200 using a power line and a wire line according to an embodiment of the present invention. 5 is a side view illustrating a monitor control system and a monitor control driving apparatus 200 using a power line and a wire line according to an embodiment of the present invention. 6 is a top view illustrating a monitor control system and a monitor control driving apparatus 200 using a power line and a wire line according to an embodiment of the present invention. 1 and 4 to 6, the driving device 200 including a part of the driving unit 10 includes a servo motor 14, a wire drum 15, a monitor power drum 16, and a wire roller unit. 17, base plate 18, cam 19, intermediate roller portion 20, and PLC controller 12, although not shown.

The servo motor 14 is formed below the monitor power drum 16 in a vertical position, and is connected to the set of wire wires W wound on the wire drum 15 under the control of the servo driver 13 in FIG. 1. Provide rotational force to perform winding and unwinding.

On the other hand, between the servo motor 14 and the wire drum 15 is formed is connected by the cam (19). Therefore, the rotational motion by the servo motor 14 is changed into linear motion by the cam 19 to apply an external force in the horizontal direction to each of the rotational axes of the first wire drum 15a and the second wire drum 15b. The first wire drum 15a and the second wire drum 15b are rotated.

The wire drum 15 is formed to include a first wire drum 15a and a second wire drum 15b below the servo motor 14 in a vertical position, and a set of wire wires W is wound around each of them. Although not shown, the set of the wound wire wires W is formed in a structure connected to the first monitors 80-1 to m-th monitors 80-m constituting the monitor assembly 80, respectively.

On the other hand, the first reducer 15a-1 is formed in the first wire drum 15a to decelerate the first wire drum 15a according to the control of the PLC control channel 12. This also drives the second reducer 15b-1 formed in the second wire drum 15b in the same manner.

The monitor power supply drum 16 is formed above the servo motor 14 in a vertical position, and although not shown because the power supply line C is wound, each power supply line C constituting the wound power supply line is monitored. It is formed in a structure connected to each of the first monitor (80-1) to the m-th monitor (80-m) constituting the aggregate (80).

The wire roller portion 17 includes a first wire roller 17a, a second wire roller 17b, a third wire roller 17c, and a fourth wire roller 17d. Each of the first wire roller 17a, the second wire roller 17b, the third wire roller 17c, and the fourth wire roller 17d is a first intermediate roller 20a, a second intermediate roller 20b, The third intermediate roller 20c and the fourth intermediate roller 20d are formed so as to be orthogonal to the rotation direction of the wire lines wound on the fourth intermediate roller 20d.

The base plate 18 is formed of a rectangular plate formed at the lowermost end of the driving device 200 including some components of the driving unit 10.

The cam 19 is formed between the servo motor 14 and the wire drum 15, and the external force due to the rotational movement by the servo motor 14 is applied to the first wire drum 15a and the second wire drum 15b, respectively. The first wire drum 15a and the second wire drum 15b are rotated by transferring the external force in the horizontal direction to the rotation axis of the.

The intermediate roller part 20 includes a first intermediate roller 20a, a second intermediate roller 20b, a third intermediate roller 20c, and a fourth intermediate roller 20d. The first intermediate roller 20a and the second intermediate roller 20b connect the set of wires W wound around the first wire drum 15a with the first wire roller 17a and the second wire roller 17b, respectively. It is formed in the middle of it.

In addition, the third intermediate roller 20c and the fourth intermediate roller 20d are intermediate to allow the wires wound on the second wire drum 15b to be connected to the third wire roller 17c and the fourth wire roller 17d, respectively. Is formed.

On the other hand, the power wires wound around the monitor power drum 16 receives the rotational force from the servo motor 14, the winding and loosening is performed when the monitor power drum 16 is rotated.

Here, the power wires wound on the monitor power drum 16 and the wire wires wound on the wire drum 15 do not interfere with each other even if the wire wires and the power wires are expanded to a larger number according to a physical position relationship that does not cross or meet. Up and down control on the ceiling surface provided in each monitor 40-1 to 40-m constituting the precise monitor assembly 80 is possible. Here, up and down on the ceiling may mean performing left and right or up and down or tilting up or down about a fixed point when the monitor assembly 80 is installed on the wall.

7 is a top view illustrating a control box 100 in a monitor control system using a power line and a wire line according to an embodiment of the present invention. 8 is a front view illustrating a control box 100 in a monitor control system using a power line and a wire line according to an embodiment of the present invention. 9 is a side view illustrating a control box 100 in a monitor control system using a power line and a wire line according to an embodiment of the present invention. 10 is a bottom view illustrating the control box 100 in the monitor control system using a power line and a wire line according to an embodiment of the present invention. Referring to FIGS. 1 and 7 to 10, the control box 100 has a PLC controller 12 and a servo driver 13 mounted therein, as shown in FIG. 1, and the first door 110 and the front surface of the control box 100. The second door 120 is formed, the lower panel 130 is formed structure. A first vent hole 111 is formed at a lower end of the first door 110, and a second vent hole 121 is formed at a lower end of the second door 120. The first vent holes 111 and the second vent holes 121 are formed to dissipate heat generated by the PLC controller 12 and the servo driver 13 to the outside.

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms have been used, they have been used only in a general sense to easily describe the technical contents of the present invention and to facilitate understanding of the invention , And are not intended to limit the scope of the present invention. It is to be understood by those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

10: drive unit
11: touch panel
12: PLC controller
13: servo driver
14: Servo motor
15: wire drum
16: Monitor Power Drum
17: wire roller part
18: base plate
19: cam
20: middle roller part
21: operating terminal
30: network
40: radio repeater assembly
50: radio coder / decoder assembly
60: power amplifier assembly
70: speaker assembly
80: monitor assembly
100: control box
200: drive unit

Claims (21)

In the monitor control system for performing a control through a drive unit for a monitor assembly including a plurality of monitors, The drive unit,
A touch panel generating a control signal according to a touch of each control button on a UI screen implemented by a user for input; And
A wire drum wound around a plurality of wire wires connected to each monitor constituting the monitor assembly by the rotational force of the servo motor through control of a servo driver for driving a servo motor according to a control signal received from the touch panel; A PLC controller for individually winding and unwinding a power drum wound with a plurality of power lines connected to the monitor, so that display of moving image data using the monitor assembly is performed; , ≪ / RTI >
A speaker assembly including a first speaker assembly end and a second speaker assembly end each formed of a plurality of speakers;
A power amplifier assembly including a first power amplifier connected to each speaker constituting the first speaker set end, and a second wave amplifier connected to each speaker constituting the second speaker set end;
An operating terminal for performing signal and data transmission and reception with a wireless repeater assembly including a plurality of wireless repeaters through a network; And
Receive compressed and encoded audio data received from the radio repeater assembly with the power amplifier assembly, decompress and decode to generate a decompressed and decoded audio signal, and then transmit the compressed and encoded audio signal by the power amplifier assembly. A wireless encoder / decoder for the speaker for outputting to the speaker assembly after power amplification to a predetermined power for the decompressed and decoded audio signal; Monitor control system using a power line and a wire line further comprises.
The method according to claim 1, wherein the touch panel,
Generates a monitor-up control signal according to the user's touch to the monitor-up control button on the UI screen and transmits it to the PLC controller,
And a monitor down control signal generated according to the user's touch on the monitor down control button on the UI screen and transmitted to the PLC controller.
The method of claim 2, wherein the servo driver,
Winding and unwinding of a plurality of wires on a wire drum and a plurality of power lines on the monitor power drum through the current control and the speed control of the servo motor under the control of the PLC controller receiving each control signal. Monitor control system using a power line and a wire line, characterized in that for performing the position control.
The method according to claim 3,
Signal and data transmission and reception between the touch panel and the PLC controller is a monitor control system using a power line and a wire line, characterized in that communication via the RS232 cable is performed.
The method of claim 4, wherein the servo driver,
Connected to the PLC controller through a first channel and controlled by the PLC controller, and driving the servo motor through a second channel to drive the wire drum and the monitor power drum which are loads of the servo motor. And a power line and a wire line for controlling up / down of each monitor constituting the monitor assembly.
delete The method according to claim 1,
The number of monitors constituting the monitor assembly, receiving compressed and encoded moving image data received from the wireless repeater assembly, performing decompression and decoding to generate decompressed and decoded moving image data, and A monitor wireless encoder / decoder for transmitting the decompressed and decoded moving picture data to each monitor constituting the monitor assembly; Monitor control system using a power line and a wire line further comprises.
The method according to claim 7, wherein the operating terminal,
And the compressed and encoded audio data and the compressed and encoded video data from the wireless repeater assembly through the network.
The method according to claim 8,
Monitor control system using a power line and a wire line, characterized in that the data transmission and reception of the operating terminal to the wireless repeater assembly is performed by a short-range wireless communication method.
The method according to claim 9,
A control box for mounting the PLC controller and the servo driver; Monitor control system using a power line and a wire line further comprises.
The method of claim 10, wherein the control box,
A first door having a first vent formed on the front lower surface thereof, and a second door having a second vent formed on the lower front surface thereof, and a lower panel formed at a lower side thereof.
A wire drum wound with wire wires connected to each monitor constituting the monitor assembly by the rotational force of the servo motor through control of a servo driver that drives the servo motor according to a control signal received from the touch panel, and a power source connected to each monitor A PLC controller for individually winding and unwinding a power drum in which a line is wound, so that display of moving image data using the monitor assembly is performed; Including;
The servo motor is formed under the monitor power drum in a vertical position to perform winding and unwinding of the wire wire wound on the wire drum according to the control of the servo driver to configure each monitor assembly. Provides torque that can be monitored up or down at the same time,
A first wire drum and a second wire connected between the servo motor and the wire drum formed below the servo motor in a vertical position, and the rotational motion of the servo motor is converted into a linear motion to form the wire drum. A cam for rotating the first wire drum and the second wire drum by applying an external force in a horizontal direction to each of the wire drums; Drive device for a monitor control system using a power line and a wire line further comprising.
delete The method of claim 12,
After the wire wires are divided into the first wire drum and the second wire drum and the wire wires are wound, the divided wire wires are respectively connected to a plurality of monitors constituting the monitor assembly. Driving device for monitor control system using.
The method according to claim 14,
A power reducer is formed in each of the first wire drum and the second wire drum to reduce the speed of rotation of the first wire drum and the second wire drum according to the control of each of the reducers of the PLC controller. Driving device for monitor control system using wire and wire.
The method of claim 15, wherein the monitor power drum,
And a plurality of wound power lines connected to each of the plurality of monitors constituting the monitor assembly in a vertical position above the servo motor.
18. The method of claim 16,
A wire roller unit including a first wire roller, a second wire roller, a third wire roller, and a fourth wire roller; And
An intermediate roller part including a first intermediate roller, a second intermediate roller, a third intermediate roller, and a fourth intermediate roller; More,
The first intermediate roller and the second intermediate roller are formed such that a part of the wire wire wound on the first wire drum is interposed so as to have a structure wound by the first wire roller and the second wire roller.
The third intermediate roller and the fourth intermediate roller, characterized in that formed so as to span in the middle so that the rest of the wire wire wound on the second wire drum has a structure wound with the third wire roller and the fourth wire roller. Drive device for monitor control system using a power line and a wire.
18. The method of claim 17,
Each of the first wire roller, the second wire roller, the third wire roller, and the fourth wire roller may include the first intermediate roller, the second intermediate roller, the third intermediate roller, and the fourth intermediate roller. A drive device for a monitor control system using a power line and a wire line, characterized in that it is formed in a structure for changing the direction of rotation of the wire wires wound around each roller perpendicularly.
19. The method of claim 18,
Each of the power lines wound on the monitor power drum receives a rotational force from the servo motor so that the monitor power drum is wound and unwound when the monitor power drum rotates.
The method of claim 19,
The plurality of power lines wound on the monitor power drum and the plurality of wires wound on the wire drum have no interference even when the number of wires and power lines are extended and connected to the added monitor according to the physical position relationship that does not cross or meet. A drive device for a monitor control system using a power line and a wire line, characterized in that the control of the up and down on the ceiling surface or wall surface on which each monitor constituting the monitor assembly is installed.
The method of claim 20, wherein the up and down on the ceiling surface each monitor is installed
Tilt performance left and right or up and down,
Driving of the monitor control system using a power line and a wire line, characterized in that when the monitor is installed on the wall to perform the tilt up or down around the point fixed to the wall.

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