KR100794134B1 - Control system of floor set package monitering set height, driving current and control method thereof - Google Patents

Abstract

A control system of floor set package monitoring a set height and driving current and a control method thereof are provided to enable a user to recognize the height of set materials from a floor visually. A control system of floor set package monitoring a set height and driving current includes a stage control PC and an inverter. The stage control PC includes an input portion(210), a first storing portion(230), a control portion(200), a memory(220), a set height data base(250), a screen display portion(260), and a network communication portion(270). The control portion reads a program stored in a first storing portion(230), decides whether height data of a set is input, stores the input height data of a set, coverts, computes and performs a screen display of the scales of a graph and controls the stage control PC.

Description

Stage set control device and control method capable of monitoring set height and driving current amount {Control System of Floor Set Package Monitering Set Height, Driving Current and Control Method}

1 is a configuration diagram of a stage set control device according to the present invention.

FIG. 2 is a block diagram of the stage adjusting room PC in FIG. 1.

FIG. 3 is a detailed block diagram of the first storage unit of FIG. 2.

FIG. 4 is a detailed block diagram of the second storage unit of FIG. 2.

5 is a diagram illustrating a main part of the input unit of FIG. 2.

6 is a diagram illustrating a main part output screen of the screen display unit of FIG. 2.

7 is a flow chart of the stage set control method capable of monitoring the set height according to an embodiment of the present invention.

8 is a flowchart of a method for controlling a stage set capable of monitoring a driving current amount according to an embodiment of the present invention.

     Explanation of symbols on the main parts of the drawings

110; Stage control room PC 122, 142; inverter

200; Control unit 210; Input

220; Memory 230; First storage

240; Second storage unit 250; Set height DB

260; Display unit 270; Network communication

The present invention relates to a performance stage set control device and a control method thereof, and in particular, the user can know the presence and size of the medallion set in the set fixing device, such as a set barton or hoist for hanging the performance set The present invention relates to a stage set control device capable of monitoring a set height and a drive current amount suitable for enabling smooth control of the stage set by allowing the motor driving current amount to be known, and a control method thereof.

In general, in a large stage performance, stage sets such as various background LAC lighting fixtures used for the performance are attached to a batten or a hoist, or a medal is performed. The barton or hoist is lifted by a drive motor under the control of an inverter and a programmable logic controller (PLC).

The position of the barton or the hoist from the floor is recognized by an encoder provided in the drive motor and monitored by the monitor of the stage control room PC of the user so that the height of the barton or hoist can be known. .

However, the conventional general stage set control device as described above has the following problems.

First, the conventional stage set control device can know the position and movement of the barton or hoist, but whether the set is installed in the barton or hoist and the height of the set.

As a result, when inadvertently operating the barton or hoist, the set hits the floor, which is the stage floor, causing the set to be damaged or damaging the barton or hoist.

Secondly, an inverter is used to control the driving current of the driving motor for elevating the barton or the hoist, and there is a 'balance weight' connected to the barton by a wire to maintain the weight balance of the barton lifting by the driving motor. Since it was impossible to know exactly how much inverter current is applied to the drive motor, it was impossible to know how much the load was applied. That is, since it was not possible to know exactly how much inverter current applied to the drive motor, it was difficult to efficiently balance the weight balance with the 'balance weight'.

The present invention was created to solve the problems of the prior art as described above, and an object of the present invention is to allow a user to know whether a stage device such as a set installed in the barton is installed in the barton. The present invention provides a stage set control device capable of monitoring a set height and a drive current amount so as to be suitable, and a control method thereof.

Another object of the present invention is to display the height of the set installed in the barton on the screen by the user can see the height of the set to visually know the height of the set from the floor to control the set of the set can monitor the driving current amount An apparatus and a control method thereof are provided.

Still another object of the present invention is a stage set control device capable of monitoring a set height and a drive current amount so that the user can check the inverter current driving the motor in real time so that the load applied to the drive motor can be known. And a control method thereof.

In order to achieve the above object, the present stage set control device capable of monitoring the stage set includes a stage adjusting room PC for inputting a set value and monitoring the height of a barton or hoist, and a stage adjusting room connected to the stage adjusting room PC. In the conventional stage set control device comprising an inverter for supplying a current to the drive motor and the lower drive unit based on the set value and the control command received from the PC, the stage adjusting room PC is the height of the stage set ( input unit including 'set height setting unit' that can set height), and determines whether the set height is inputted from the input unit, and stores the input data in a database and is proportional to the size of the displayed screen Program to convert the scale and display the screen with the graph of the converted size. Reads the stored first storage unit and the program stored in the first storage unit to determine whether to input the height data of the set, to store the input height data, to convert the scale of the graph, and to display the screen. A control unit for controlling the entire stage control room PC, a memory in which programs and data are loaded by the control of the control unit, a set height database in which the set height data set by the input unit is stored under the control of the control unit; And a network communication unit for communicating with the outside, and a screen display unit for displaying the set height as an image under the control of the controller.

In order to achieve the above object, the present invention provides a stage set control device capable of monitoring a driving current amount, a stage adjusting room PC which inputs a set value and monitors the height of a barton or a hoist, and a stage adjusting room PC connected to the stage adjusting room PC. In a conventional stage set control device comprising an inverter for supplying current to a drive motor and a lower drive unit based on a set value and a control command received from the control unit, the stage adjusting room PC sets the height of the stage set. Input unit including 'set height setting unit', which determines whether the current drive mode is the inverter type drive mode, if it is an inverter type, requests the current amount from the corresponding inverter and receives the current amount from the corresponding inverter. Displayed after converting the calculated amount of current into data that can be recognized by the user Reading the program stored in the second storage unit and determining whether the current drive mode is the inverter type drive mode, requesting the current amount to the inverter, and receiving the current amount. A control unit which controls the entire stage control room PC, a memory into which programs and data are loaded by the control of the control unit, a screen display unit which displays the amount of current under the control of the control unit, and Characterized in that it comprises a network communication unit for communicating with the outside.

The stage set control device capable of monitoring the amount of drive current of the present invention, the second storage unit is an inverter type by the 'inverter type determination module', the 'inverter type determination module' to determine whether the current driving mode is an inverter type In this case, the current amount request module transmits a communication protocol requesting the amount of driving current to the corresponding inverter, the current amount receiving module receiving the driving current amount transmitted by the inverter, and the current amount received by the current amount receiving module. And a 'screen display module' for converting the data into a data that can be recognized by the 'data conversion calculation module' and displaying the current amount data converted by the 'data conversion calculation module' on the screen display unit. .

The stage set control apparatus capable of monitoring the amount of driving current of the present invention is characterized in that the communication between the network communication unit and the inverter is performed by 485 communication.

In order to achieve the above object, a stage set control method capable of monitoring a stage set according to the present invention includes a stage adjusting room PC for inputting a set value and monitoring a height of a barton or hoist, and a stage adjusting room connected to the stage adjusting room PC. In the conventional stage set control method implemented by a conventional stage set control device comprising an inverter for supplying a current to the drive motor and the lower drive unit based on a set value and a control command received from a PC, Setting the set height data value, storing the set height data in a database, converting the scale data of the set data stored in the database in proportion to the size of the screen display unit, and converting the scale Displaying the height of the set as an image on the screen display Characterized in that it comprises a.

In order to achieve the above object, the present invention provides a stage set control method capable of monitoring a driving current amount, comprising: a stage adjusting room PC for inputting a setting value and monitoring a height of a barton or hoist; and a stage adjusting room PC connected to the stage adjusting room PC. In a conventional stage set control method implemented by a conventional stage set control device comprising an inverter for supplying a current to the drive motor and the lower drive unit based on a set value and a control command received from the inverter. Determining whether it is a type drive control mode; in case of an inverter type drive control mode, the stage adjusting room PC requests a current amount through 485 communication to the corresponding inverter; and the corresponding inverter receiving the current amount request from the stage adjusting room PC Transmitting the drive current amount by 485 communication, That comprises the steps, the method comprising: displaying the transformation operation the amount of current data in the screen display operation for converting the amount of current data has a stage adjusting chamber PC receives an amount of current received by the data that the user can recognize features.

The following will be described in detail with reference to the accompanying drawings, a preferred embodiment of the present stage set control device capable of monitoring the set size, the drive current amount and the control method of the present invention.

1 is a block diagram of a stage set control device according to the present invention.

As shown in FIG. 1, the apparatus for controlling a stage set according to the present invention includes an upper control panel including a stage adjusting room PC 110, a stage adjusting room PLC 112, an inverter 122, and a PLC 124. 120, the upper stage driving unit 130, and the lower control panel 140 including the inverter 142 and the PLC 144. The upper stage driving unit 130 includes a plurality of driving motors 131. The driving motor 131 is provided with a barton (not shown) and a balance weight (not shown).

As is already known, the lower driving device 151 constituting the driving motor 131 and the lower stage driving unit 150 is controlled by the amount of current applied by the inverter (122, 142), PLC (112, 124) Is controlled by the control of 144. Then, the stage control room PC 110, the stage control room PLC 112, the upper control panel 120 composed of the inverter 122 and the PLC 124, the upper stage driving unit 130, and the inverter 142 And the operation between the respective components of the lower control panel 140 constituted by the PLC 144 are already known by those skilled in the art, and thus detailed description thereof will be omitted.

2 is a block diagram of the stage control room PC 110 in FIG. 1, FIG. 5 is a block diagram of an input part of FIG. 2, and FIG. 6 is a diagram of a main output screen of FIG. 2. Is shown.

The stage control room PC 110, the input unit 210, the first storage unit 230, the control unit 200, the memory 220 and the 'set height database' 250 (simply, 'set height DB' And the screen display unit 260 and the network communication unit 270.

As illustrated in FIG. 5, the input unit 210 includes a 'set height setting unit' 210a that can set the height of the stage set.

The first storage unit 230 determines whether the set height is input from the input unit 210, stores the input data in a database, and converts the scale in proportion to the size of the displayed screen. It stores a program that displays screens in graphs of the correct size.

The controller 200 reads a program stored in the first storage unit 230 to determine whether to input the height data of the set, to store the input height data, to convert the scale of the graph and to display the screen. It executes and controls the whole stage control room PC 110. FIG.

Programs and data are loaded into the memory 220 under the control of the controller 200.

The set height database 250 stores set height data set by the set height setting unit 210a of the input unit 210 under the control of the controller 200.

The screen display unit 260 displays the set height as an image under the control of the controller 200.

The network communication unit 270 is a communication module for communicating with the inverters 122 and 142 or the PLC 112.

3 is a detailed block diagram of the first storage unit 230.

As illustrated in FIG. 3, the first storage unit 230 may include a data input determination module 310 that determines whether there is an input of height data of the set, and a data input determination module 310. In case of determining that there is data input, the data storage module 320 stores the input set height data in the set height database 250 and stored by the data storage module 320. The scale is converted by the scale conversion operation module 330 for converting the scale of the image corresponding to the size of the set height in proportion to the size of the screen display unit, and the scale conversion operation module 330. It is configured to include a 'screen display module' 340 to display the set set height as an image on the screen display unit 260.

As shown in FIG. 6, the image is a graph 260a which is displayed after the 'set fixing part display graph' 260b displaying the 'set fixing part'.

The term "set fixing part" means, for example, a set barton, a hoist, or the like.

According to another embodiment of the present invention further comprises a second storage unit 240.

The second storage unit 240 determines whether the current driving mode is the inverter type driving mode, and when the inverter type is the inverter type, requests the current amount from the inverters 122 and 142 and receives the current amount from the inverters 122 and 142. In this case, after converting the received current amount into data that can be recognized by the user, a program for displaying the current amount is stored in the screen display unit 260.

At this time, the controller 200 reads a program stored in the second storage unit 240 to determine whether the current driving mode is an inverter type driving mode, and requests and receives a current amount from the inverters 122 and 142. The data conversion operation of the current amount and the screen display are further executed, and the screen display unit 260 further displays the current amount through the current amount display unit 260c.

4 illustrates a detailed block diagram of the second storage unit 240.

The second storage unit 240, if the inverter type by the 'inverter type determination module' 410 and the 'inverter type determination module' 410 to determine whether the current driving mode is an inverter type, the corresponding inverter 'Current amount request module' 420 for transmitting a communication protocol requesting the amount of driving current to the 122, 142, 'Current amount receiving module' 430 for receiving the amount of drive current transmitted by the inverter (122, 142), A data conversion calculation module 440 for converting the amount of current received by the current amount reception module 430 into data recognizable by the user, and a current amount converted by the data conversion calculation module 440. And a screen display module 450 for displaying data on the screen display unit 260.

In addition, the communication between the network communication unit 270 and the inverters 122 and 142 may be performed by 485 communication.

The following describes a control method of the present invention having the configuration as described above.

First, the controller 200 determines whether there is a preset set height data in the database 250 (S510). In this case, when there is no preset set height data by performing the step S510 to be described below Step S512 is performed.

That is, the user sets, for example, the height of the set to be installed in the bar through the 'set height input unit' 210a provided in the input unit 210.

In the example shown in FIG. 5, the set installed in the first barton (No. 1) is 4000 (mm), the set installed in the second barton (No. 2) is 10000 (mm), and the third barton (No. The set installed in .3) has a height of 10000 (mm), respectively, and the set is not provided in the fourth and subsequent barons.

The data input determination module 310 determines whether the height data of the set is input (S512), and if so, the input data storage module 320 stores the set height data in the database 250 (S514).

As described above, by storing the height value of the set, data loss can be prevented even in the case of a sudden power failure.

The scale conversion operation module 330 converts the scale of the data in proportion to the size of the screen display unit 260 of the height data of the set stored in the database 250 (S516).

That is, for example, when the height of the set of No. 2 is 10000 (mm), in order to display it on the screen display unit 260 as a graph 260a, the size of the 'set fixture display graph' 260b and the screen display unit ( Since the scale should be displayed after the scale is converted to match the size of the size 260 and the ratio of the size, the step S516 is performed.

In addition, the screen display module 340 displays the height of the set whose scale is converted into an image, that is, a graph 260a (S518).

On the other hand, if there is a set height data set by the step S510 is performed by loading the set data into the memory (S520), after performing the step S520 determines whether the new set height setting (S522), the step S522 If there is a new set height setting by performing, the newly set set height data is stored in a database (S514).

Next, a control process for monitoring the inverter current of the drive motor in real time will be described.

8 is a flowchart illustrating a stage set control method capable of monitoring a driving current amount according to an embodiment of the present invention.

First, it is determined whether the current control mode is an inverter type (S610).

The present invention is used only when the speed of the motor is controlled by the inverters 122 and 124, because it is not necessary to detect the amount of current if only a constant current for constant speed is applied to the motor.

In the inverter type driving control mode, the stage adjusting room PC 110 requests the amount of current from the stage adjusting room PC 110 by 485 communication to the corresponding inverter 122 or 124 (S614). The corresponding inverters 122 and 142 transmit the driving current amount by 485 communication (S616).

In operation S618 and S620, the stage adjusting room PC 110 that receives the driving current amount from the inverters 122 and 142 converts the received current amount data into data that can be recognized by the user. This means, for example, an operation of converting hexadecimal from binary back to decimal.

In FIG. 6, the current amount data indicated by 6.5A is displayed on the current amount display unit 260c of the screen display unit 260.

The amount of current displayed on the current amount display unit 260c of the screen display unit may of course display the amount of current applied by the inverters 122 and 124 to the motor 131 or the lower driving unit 151 in real time.

The above embodiments of the present invention are merely one embodiment of the technical idea of the present invention, and of course, other modifications are possible within the technical idea of the present invention.

The present invention having the configuration and control process as described above has the following effects.

Provides a stage set control device capable of monitoring the height of the set and the amount of driving current so that the user can know whether the stage equipment such as the set installed in the barton is installed in the barton, and the control method thereof There is.

First, since the user can know whether the set is installed in the barton through the graph 260a, there is an effect that the user can know which barton currently has the set and which barton does not have the set. .

Second, for example, the height of the set installed in the barton can be known through a graph on the screen display unit, so it is known how high the set is from the floor. As a result, the set that has occurred conventionally during the performance collides with the floor. There is an effect that can solve the problem.

Third, since the user can check the inverter current driving the motor in real time, there is an effect that can know the load on the drive motor.

Claims (13)

A driving motor based on a setting command and a control command received from the stage adjusting room PC 110 connected to the stage adjusting room PC 110 and a stage adjusting room PC 110 for inputting a setting value and monitoring the height of the barton or hoist. In a typical stage set control device comprising an inverter (122) and (142) for supplying current to the (131) and the lower drive unit (151): The stage control room PC 110, An input unit 210 including a set height setting unit for setting a height of the stage set; It is determined whether or not the height of the set is input from the input unit 210, the input data is stored in a database, the scale is converted in proportion to the size of the displayed screen, and the screen is displayed as a graph of the converted size. A first storage unit 230 storing a program; Read the program stored in the first storage unit 230 to determine whether or not to input the height data of the set, to store the input height data of the set, convert the scale of the graph and display the screen, the stage control room PC A control unit 200 for controlling the whole; A memory 220 in which a program and data are loaded under the control of the controller 200; 'Set height database' 250 in which set height data set by the input unit 210 is stored under control of the controller 200. A screen display unit 260 for displaying the set height as an image under control of the controller 200; And, Stage set control device capable of monitoring the height of the set, characterized in that it comprises a network communication unit 270 for communicating with the outside. The method of claim 1, wherein the first storage unit 230, A data input determination module 310 for determining whether there is an input of height data of the set; A data storage module 320 for storing the input set height data in the set height database 250 when the data input determination module 310 determines that there is data input; A scale conversion calculation module 330 for converting an image corresponding to the size of the set height stored by the data storage module 320 in proportion to the size of the screen display unit; And, Set height characterized in that it comprises a 'screen display module' 340 for displaying the set height converted scale by the 'scale conversion operation module' 330 on the screen display unit 260 as an image Stage set control for monitoring. The method according to claim 2, The image is a stage set control device capable of monitoring the height of the set, characterized in that the graph (260a) that is displayed after the 'set fixing part display graph' (260b) displaying the 'set fixing part'. The method according to any one of claims 1 to 3, In the case of the inverter type by determining whether the current driving mode is the inverter type driving mode, when the current amount is requested from the inverters 122 and 142 and the current amount is received from the inverters 122 and 142, the user may recognize the received current amount. After the conversion operation to the data can be configured to further include a second storage unit 240 for storing a program for displaying the current amount on the screen display unit 260, The controller 200 reads a program stored in the second storage unit 240 to determine whether the current driving mode is an inverter type driving mode, requests current amount from the inverters 122 and 142, and receives data of the received current amount. Perform further conversion operations and screen display, The screen display unit 260 is a stage set control device capable of monitoring the height of the set, characterized in that further displays the current amount. The method of claim 4, wherein the second storage unit 240, An 'inverter type determination module' 410 for determining whether the currently driven mode is an inverter type; In the case of the inverter type by the 'inverter type determination module' 410, the 'current amount request module' 420 for transmitting a communication protocol for requesting a driving current amount to the corresponding inverters 122 and 142; 'Current amount receiving module' 430 for receiving the amount of driving current transmitted by the inverters 122 and 142; A data conversion calculation module 440 for converting the amount of current received by the current reception module 430 into data recognizable by a user; Stage set capable of monitoring the height of the set, characterized in that it comprises a 'screen display module' (450) for displaying the current amount data converted by the 'data conversion calculation module' 440 on the screen display unit 260 Water control device. The method according to claim 5, Communication between the network communication unit 270 and the inverter (122, 142) stage set control device capable of monitoring the height of the set, characterized in that performed by 485 communication. A driving motor based on a setting command and a control command received from the stage adjusting room PC 110 connected to the stage adjusting room PC 110 and a stage adjusting room PC 110 for inputting a setting value and monitoring the height of the barton or hoist. In a typical stage set control device comprising an inverter (122) and (142) for supplying current to the (131) and the lower drive unit (151): The stage control room PC 110, An input unit 210 including a set height setting unit for setting a height of the stage set; In the case of the inverter type by determining whether the current driving mode is the inverter type driving mode, when the current amount is requested from the inverters 122 and 142 and the current amount is received from the inverters 122 and 142, the user may recognize the received current amount. A second storage unit 240 for storing a program for displaying a current amount on the screen display unit 260 after converting the data into data that can be converted into data; Reads the program stored in the second storage unit 240 to determine whether the current drive mode is the inverter type drive mode, request the current amount and the data conversion operation of the current amount received from the inverter (122, 142), and display the screen Control unit 200 for executing the stage control room PC as a whole; A memory 220 in which a program and data are loaded under the control of the controller 200; A screen display unit 260 for displaying the amount of current under the control of the controller 200; And, Stage set control device capable of monitoring the drive current amount characterized in that it comprises a network communication unit 270 for communicating with the outside. The method of claim 7, wherein the second storage unit 240, An 'inverter type determination module' 410 for determining whether the currently driven mode is an inverter type; In the case of the inverter type by the 'inverter type determination module' 410, the 'current amount request module' 420 for transmitting a communication protocol for requesting a driving current amount to the corresponding inverters 122 and 142; 'Current amount receiving module' 430 for receiving the amount of driving current transmitted by the inverters 122 and 142; A data conversion calculation module 440 for converting the amount of current received by the current reception module 430 into data recognizable by a user; A stage set capable of monitoring the driving current amount comprises a 'screen display module' 450 for displaying the current amount data converted by the 'data conversion calculation module' 440 on the screen display unit 260. Control unit. The method according to claim 8, Communication between the network communication unit 270 and the inverter (122, 142) is a stage set control device capable of monitoring the drive current amount, characterized in that performed by 485 communication. A driving motor based on a setting command and a control command received from the stage adjusting room PC 110 connected to the stage adjusting room PC 110 and a stage adjusting room PC 110 for inputting a setting value and monitoring the height of the barton or hoist. In the conventional stage set control method implemented by a conventional stage set control device comprising an inverter (122, 142) for supplying current to the 131 and the lower drive unit 151: Setting the set height data value; Storing height data of the set set in a database; Converting a scale of the height data of the set stored in the database in proportion to the size of a screen display unit; And displaying the height of the set whose scale has been converted and calculated as an image on a screen display unit. The method according to claim 10, Determining whether there is a preset set height data in the database; When there is no preset height data by performing the step S510, the set height data value is set; and when there is preset height data, loading the set data into a memory; Determining whether a new set height is set after performing step S520; When there is a new set height setting by performing the step S522, the stage set control method capable of monitoring the set height, characterized in that it further comprises the step of storing the newly set set height data in a database. The method according to claim 11, And the image is a graph displayed after the 'set fixture display graph' displaying the 'set fixture'. A driving motor based on a setting command and a control command received from the stage adjusting room PC 110 connected to the stage adjusting room PC 110 and a stage adjusting room PC 110 for inputting a setting value and monitoring the height of the barton or hoist. In the conventional stage set control method implemented by a conventional stage set control device comprising an inverter (122, 142) for supplying current to the 131 and the lower drive unit 151: Determining whether the inverter type driving control mode; In the inverter type drive control mode, requesting the amount of current through the 485 communication to the corresponding inverter by the stage adjusting room PC (110); Transmitting, by 485 communication, a drive current amount by a corresponding inverter (122, 142) having received a current amount request from the stage adjusting room PC (110); Converting the received amount of current data into data that can be recognized by the user, by the stage adjusting room PC 110 having received the amount of driving current from the inverters 122 and 142; And displaying the converted calculated amount of current data on a screen display unit.

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