KR101185896B1 - Input control apparatus and method for realizing remote control system - Google Patents

Abstract

PURPOSE: An input control device for making a remote control system and a method thereof are provided to perform remote control with a hardware device when software is directly installed in a computer. CONSTITUTION: A control signal generating unit(410) converts an input command of an input device between a local computer(300) and a remote computer(100) into a control signal which can be processed by the local computer signal and the remote computer. An image processing unit(430) converts an output image of the remote computer into image data which can be processed by the local computer. A control unit(420) synchronizes input of the local computer with input of the remote computer. A transceiving unit(440) transmits an input signal received between the local computer and the remote computer to the remote computer and the local computer respectively. [Reference numerals] (200) Communication network; (400) Input control device; (410) Control signal generating unit; (420) Control unit; (430) Image processing unit; (440) Transceiving unit

Description

Input control device and method for RCS implementation {INPUT CONTROL APPARATUS AND METHOD FOR REALIZING REMOTE CONTROL SYSTEM}

The present invention relates to an input control apparatus and method for computer RCS implementation.

Remote control system (RCS) refers to a remote control system that controls a machine using a wired or wireless communication path away from an automated factory machine. The method of remotely transmitting the image of the computer screen by using the RCS is widely used in customer support after-sales service or remote server management. Representative examples of RCSs include remote control of steel mill converters and squeezers, and in large industrial facilities such as chemical plants, hydropower, nuclear power plants, and nuclear power plants, the centralized control rooms of the machines are installed to ensure that all systems operate optimally there. Use a method of control.

 Remote control system can be divided into software remote control and hardware remote control. The software method is a method for remote control through a communication network by installing software in a computer instructing remote control (hereinafter referred to as a local computer) and a computer subjected to remote control (hereinafter referred to as a remote computer). The prior art of computer remote control using this method has been presented in Korean Patent Laid-Open Publication Nos. 10-2010-0108885 and 10-2010-0011763.

However, software-based remote control cannot be used when a specific operating system is not installed in the user's computer, and the operating system of the computer cannot connect with other users.

Also, in order to use a communication network, a LAN card or an ADSL card must work properly. In other words, if the operating system malfunctions or the hardware does not operate properly, it is necessary to inject A / S personnel who are inefficient in time and economics.

In particular, with the development of IT technology, the industry related to semiconductor facilities is in the spotlight. In the semiconductor manufacturing process, almost all installation work is done by computer, which requires immediate control in the event of a computer failure.

In this case, if engineers are put in the workplace to control the computer directly, the time and economic loss is great. For this reason, remote control is used to correct computer errors. In the semiconductor manufacturing process, remote control software cannot be installed on the computer. If the network of the remote computer and the local computer itself is connected, it may cause a virus problem, and the software may affect the semiconductor equipment for reasons such as limiting the performance of the computer.

As a result, in order to solve the above problems, a hardware type remote control apparatus is required. The hardware method is a method of processing a remote control by attaching a device that implements the remote control to a computer. In particular, when controlling a computer screen through a remote control, the role of a mouse pointer to designate an input command is large. The mouse pointer displayed on the local computer screen may be a method of representing only a remote mouse pointer or a method of displaying both a remote computer and a mouse pointer of a local computer.

The method of representing only the remote mouse pointer is a method in which a time delay occurs because the image of the mouse pointer is transmitted to the remote mouse, and the input response may be very slow from the user's point of view. Therefore, the method of displaying the mouse pointers of both the remote computer and the local computer is used. In this case, a synchronization technique for setting two positions of the mouse pointers is required. In addition, when the position of the mouse pointer does not match by a specific event, a technique for preparing for the inconvenience of having to go through the synchronization operation of the mouse pointer is required.

The present invention provides an input control apparatus and method for implementing an RCS that can solve a problem affecting a computer and a facility controlled by a computer when software is directly installed on the computer as an input control apparatus and method for implementing an RCS. Its purpose is to.

In addition, an object of the present invention is to provide an input control apparatus and method for implementing an RCS capable of solving a problem in which remote control between computers having different operating systems is impossible because it can be installed without being limited to a specific operating system of a computer.

In addition, the present invention provides an input control device and a method for implementing an RCS that can solve the problem of inconvenience that a user feels a slow input response by displaying the location of the mouse pointers of two computers when remotely controlling a remote computer from a local computer. There is a purpose.

Lastly, by providing a technology that automatically corrects the position of the mouse pointers when the two mouses on the remote control do not match, RCS can be used to solve the inconvenience of having to synchronize the mouse pointer positions of the two computers. It is an object of the present invention to provide an input control apparatus and method for implementation.

In order to achieve this object, in one aspect of the present invention, an input control device for implementing an RCS converts input commands of an input device received between a local computer and a remote computer into control signals that can be processed by the remote computer and the local computer, respectively. Control signal generator; An image processing unit for converting an image output from the remote computer into image data that can be processed by the local computer; A control unit for receiving the control signal and the image data from the control signal generator and the image processor and synchronizing an input between the local computer and the remote computer; And a transmitter / receiver for transmitting input signals received between the local computer and the remote computer to the remote computer and the local computer, respectively. It may include.

Here, the control signal generator may be provided to convert the input commands of the mouse and keyboard sent from the local computer or the remote computer into control signals that can be processed by the remote computer or the local computer, respectively.

The control unit may convert the synchronization command received from the local computer into a suitable signal that can be controlled by the remote computer to control the mouse pointer of the remote computer to move to the corner of the screen.

In addition, the control unit controls to move the mouse pointer of the remote computer to a preset reference position as soon as the mouse pointer of the remote computer touches the corner of the screen, and the mouse pointer of the local computer also controls the mouse pointer of the remote computer. It can be controlled to move to the reference position located.

In addition, the controller performs a task of matching the movement time of the mouse pointer between the local computer and the remote computer when performing the remote control of the local computer and the remote computer.

The image processor may capture the image data output from the remote computer and transmit the captured image data to the controller.

The controller may detect a signal generated by the control signal generator and check a coordinate shift value of the remote computer or the local computer mouse pointer and transmit the detected signal to the transceiver.

The controller may compare the image data transmitted from the image processor to determine whether the remote computer mouse pointer is moved.

The controller may divide the image of the mouse pointer extracted from the image data into a box shape, divide the quadrant into quadrants, and calculate a center point to find coordinates.

In another aspect of the present invention, an input control apparatus and method for implementing an RCS may include (a) processing an input command of a mouse and a keyboard input to a remote control apparatus remotely controlling a computer at a remote computer or a local computer. Converting the control signal to possible; converting the output image of the remote computer into image data that can be processed by the local computer; (c) controlling synchronization to coincide with the movement time of the mouse pointer between the local computer and the remote computer; And (d) matching a moving time of the mouse pointer of the local computer and the remote computer; It may include.

Here, step (b) may capture the image data sent from the remote computer at a predetermined time interval and transmit the captured image data to the controller.

Step (c) includes: (c-1) moving the mouse pointer of the remote computer to a corner of the screen; (c-2) moving the mouse pointer of the remote computer to a preset reference position as soon as the mouse pointer touches the screen corner; (C-3) moving the mouse pointer of the local computer to the reference position; It may include.

Subsequently, step (d) includes: (d-1) checking a coordinate movement value of a mouse pointer position of the local computer or the remote computer using the control signal received in the step (a); (D-2) using the coordinate shift value, moving the mouse pointer of the local computer or the remote computer to the same position according to the coordinate shift value; It may include.

Meanwhile, (e) automatically correcting the position when the mouse pointer of the local computer and the remote computer is moved to change the position; It may be provided to further include.

In the step (e), the image data is received and analyzed by a preset method to calculate coordinate shift values on the screen of the remote computer mouse pointer.

Here, the predetermined method of the step (e) comprises the steps of (e-1) comparing the image data transmitted in the step (b), checking whether the remote computer mouse pointer is moved; (e-2) dividing the image of the mouse pointer extracted from the image data into a box shape and calculating the center point by dividing the image into quadrangles to find coordinates; (E-3) checking the coordinate shift value and transferring the coordinate shift value; It is prepared to include.

As described above, the present invention has the following effects.

First, if the software is installed directly on the computer, there is a possibility that it can affect the computer and the equipment controlled by the computer, so that the remote control through the hardware device to reduce the risk to the user.

Second, it is convenient because it can be installed without being limited to a specific operating system of the computer, the computer operating system has the effect of increasing the user's convenience by enabling remote control with other users.

Third, when remotely controlling the remote computer from the local computer, the location of the mouse pointers of the two computers are displayed together to provide a faster and more agile mouse pointer operation to the user.

Fourth, by providing a technology that automatically corrects the position when the position of the mouse pointer, which was acting on the two computers with the remote control does not match, there is an effect to reduce the inconvenience of synchronizing the position of the mouse pointer of the two computers again.

1 is a schematic diagram showing a configuration of an input control apparatus for implementing an RCS according to the present invention.
2 is a flowchart illustrating a synchronization start process of an input control method for implementing an RCS according to an embodiment of the present invention.
3 is a flowchart illustrating a process of transmitting a mouse input signal from a local computer to a remote computer in an input control method for implementing an RCS according to the present invention.
4 is a flowchart illustrating a process of transmitting a mouse input signal from a remote computer to a local computer in an input control method for implementing an RCS according to the present invention.
5 is a flowchart illustrating a position automatic correction process of an input control method for implementing an RCS according to a preferred embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings, and the technical parts that are well known will be omitted or compressed for brevity of description. In addition, the embodiments described below are merely illustrative of one preferred embodiment of the present invention, it can be carried out in various modifications within the scope without departing from the spirit.

1 is a view showing the configuration of the input control device 400 for implementing the RCS according to the present invention, the configuration required for driving the input control device 400 for the RCS implementation is a remote computer 100, the communication network 200 And the local computer 300. The input device of the remote computer 100 is connected to the input control device 400 for implementing the RCS, and the input control device 400 and the local computer 300 for implementing the RCS are connected through the communication network 200.

Here, the input device includes all devices capable of sending an input signal to a computer such as a mouse, a keyboard, a joystick, and a trackball.

In addition, the remote computer 100 refers to a computer that is the target of the remote control, the local computer 300 refers to a computer that manages the remote control. In many cases, since the local computer 300 controls the remote computer 100, input device signals such as a mouse and a keyboard are transmitted from the local computer 300 to the remote computer 100, and the mouse and keyboard of the remote computer 100 are controlled. The input device signal such as is also configured to be transmitted to the local computer (300).

Hereinafter, although there are various input objects indicating input criteria such as a mouse pointer or a cursor, the description will be based on the mouse pointer for clarity.

In addition, the input control device 400 and method for implementing the RCS of the present invention will be divided into description of the configuration and description of the method for the sake of brevity of description.

<Description of Configuration>

As shown in FIG. 1, the input control apparatus 400 for implementing the RCS includes a control signal generator 410, a controller 420, an image processor 430, and a transceiver 440.

The control signal generator 410 converts an input command of an input device received between the local computer 300 and the remote computer 100 into control signals that can be processed by the remote computer 100 and the local computer 300, respectively. At this time, in performing the remote control as described above, the control signal may be transmitted from the local computer 300 to the remote computer 100, and the control signal may be transmitted from the remote computer 100 to the local computer 300. have. That is, the control signal generation unit 410 converts input commands such as a mouse and a keyboard sent from the local computer 300 or the remote computer 100 into control signals that can be processed by the remote computer 100 or the local computer 300, respectively. . The converted control signal is transmitted to the controller 420.

The control unit 420 receives the control signal from the control signal generation unit 410 and receives the image data from the image processing unit 430 to synchronize the input between the local computer 300 and the remote computer 100.

Here, synchronizing the inputs can be divided into two different synchronizations. The first is the synchronization to match the mouse pointer position of the local computer 300 and the remote computer 100 for the first time when starting the remote control between the local computer 300 and the remote computer 100, the second is the local computer 300 and During the remote control between the remote computer 100, the synchronization of the local computer 300 and the mouse pointer movement time of the remote computer 100 is synchronized.

The former of the above-described synchronization is to move the mouse pointers in different positions to the same position when starting the remote control of the local computer 300 and the remote computer 100. For simplicity, we will call it Sync Start.

When the synchronization start proceeds, the control unit 420 converts the synchronization command received from the local computer 300 into a suitable signal that can be controlled by the remote computer to control the mouse pointer of the remote computer 100 to move to the corner of the screen. Subsequently, as soon as the mouse pointer of the remote computer 100 reaches the corner of the screen, the mouse pointer of the remote computer 100 is moved to a preset reference position, and the mouse pointer of the local computer 300 is also remote computer 100. Control the mouse pointer to move to the reference position.

In addition, the latter of the above-described synchronization, the position of the two mouse pointers of the local computer 300 and the remote computer 100 automatically according to the movement of the mouse while the remote control between the local computer 300 and the remote computer 100 is in progress. To match the same. This is called autosynchronization for ease of explanation.

Automatic synchronization is a task that is continuously performed during remote control. First, when the mouse of the local computer 300 is moved, the control signal generation unit 410 recognizes it and converts it into a control signal that can be processed by the remote computer 100.

Subsequently, the controller 420 checks the moved coordinate value and controls the mouse pointer of the remote computer 100 to move to the same coordinate as the mouse pointer of the local computer 300.

On the other hand, automatic synchronization may also be performed when the mouse of the remote computer 100 is moved. First, when the mouse of the remote computer 100 is moved, the control signal generation unit 410 recognizes it and converts it into a control signal that can be processed by the local computer 300.

Subsequently, the controller 420 checks the moved size as a coordinate value and controls the mouse pointer of the local computer 300 to move to the same coordinates as the mouse pointer of the remote computer 100.

Here, the transceiver 440 transmits an input signal received between the local computer 300 and the remote computer 100 to the remote computer 100 and the local computer 300, respectively.

On the other hand, when the position of the mouse pointer does not match due to a specific event in the middle of the remote control, the present invention serves to automatically correct the position of the mouse pointer. In this case, the specific event refers to a case where the position of the mouse pointer of the local computer 300 and the mouse pointer of the remote computer 100 do not match due to an error reason on the remote control system.

When the positions of the mouse pointers of the local computer 300 and the remote computer 100 do not coincide with each other, the positions are automatically corrected so that the two mouse pointers overlap. This is called location auto correction for easy explanation.

The automatic position correction starts by detecting the signal generated by the control unit 420 by the control signal generator 410 and checking the coordinate movement value on the screen of the mouse pointer of the remote computer 100 or the local computer 300. The coordinate shift value is transmitted to each computer through the transceiver 440. The controller 420 compares the image data received from the image processor 430 and checks whether the mouse pointer of the remote computer 100 is moved.

Subsequently, when the movement of the mouse pointer is confirmed, the controller 420 divides the image of the mouse pointer extracted from the image data into a box shape, divides the quadrant into quadrants, and calculates a center point to find the movement value of the mouse pointer position coordinates. The calculated coordinates are transmitted to the local computer 300 through the transceiver 440, and the local computer 300 uses the movement value of the coordinates to move the mouse pointer of the local computer 300 to the mouse pointer of the remote computer 100. Move on the same position as.

Here, the image processor 430 converts the image output from the remote computer 100 into image data that can be processed by the local computer 300. In addition, the image data output from the remote computer 100 is captured and transmitted to the control unit 420.

<Description of the method>

An input control method for implementing an RCS of the present invention will be described with reference to FIGS. 2 to 5.

2 is a flowchart illustrating a synchronization start process of an input control method for implementing an RCS according to an embodiment of the present invention, which will be referred to when describing the synchronization start method.

3 is a flowchart illustrating a process of transmitting a mouse input signal from a local computer 300 to a remote computer 100 in an input control method for implementing an RCS according to the present invention, which will be referred to when describing an automatic synchronization method.

4 is a flowchart illustrating a process of transmitting a mouse input signal from a remote computer 100 to a local computer 300 in an input control method for implementing an RCS according to the present invention.

5 is a flowchart illustrating a position automatic correction process of an input control method for implementing an RCS according to a preferred embodiment of the present invention, which will be referred to when describing the position automatic correction method.

The input control method for implementing the RCS of the present invention is divided into three types, each of which is described in order of convenience as described above, and described according to the time sequence of the flow.

1. How to start synchronization ( S110 ~ S150 )

1-1. Command entry step ( S110 )

In this step, when the remote control between the local computer 300 and the remote computer 100 starts, the user compares the mouse pointer positions of the remote computer 100 with the local computer 300 and synchronizes them with the mouse of the local computer 300. Enter the command.

1-2. Command signal conversion step ( S120 )

This step is a step in which the control signal generation unit 410 converts the input commands of the mouse and keyboard input to the input control device 400 for RCS implementation into control signals that can be processed by the remote computer 100. The controller 420 controls the mouse pointer of the remote computer 100 to move to the corner of the screen.

1-3. Command execution step ( S130 ~ S150 )

In this step, the mouse pointer of the remote computer 100 moves to the corner of the screen due to the signal of the above-described command (S130), and when the mouse pointer of the remote computer 100 touches the corner of the screen, it moves to a preset reference position. (S140) The control unit 420 controls the local computer 300 to move to the above-mentioned reference position as soon as the mouse pointer of the local computer 300 enters the control window. Finally, in this step, the mouse pointers of the local computer 300 and the remote computer 100 overlap (S150).

The previously set reference position is, for example, a screen center or a screen corner. Any position on the monitor screen can be specified as the reference position.

In addition, the above-described control window is a window floating on the screen of the local computer 300 that manages the remote control, and represents a screen of the remote computer 100.

2. Automatic synchronization method ( S210 ~ S250  Of S310 ~ S340 )

In the automatic synchronization method, an input signal of the local computer 300 may be transmitted to the remote computer 100, and vice versa, an input signal of the remote computer 100 may be transmitted to the local computer 300.

Hereinafter, the method is divided into a method of transmitting a signal from the local computer 300 to the remote computer 100 and a method of transmitting a signal from the remote computer 100 to the local computer 300.

(1) Input signal transmission from local computer 300 to remote computer 100

(1) -1. Movement recognition step ( S210 ~ S220 )

In this step, when the mouse of the local computer 300 moves (S210), the input control device 400 for implementing the RCS is recognized (S220).

(1) -2. Moving value  Verification step ( S230 )

In this step, the control unit 420 checks the coordinates of the mouse pointer position of the local computer 300, and indicates the moved size as a coordinate value.

(1) -3. Move orders and implementation steps ( S240 ~ S250 )

This step is a command to move the mouse pointer of the remote computer 100 to the same coordinates as the mouse pointer of the local computer 300 by using the coordinate value confirmed by the controller 420. (S240)

Subsequently, the mouse pointer of the remote computer 100 and the mouse pointer of the local computer 300 overlap at the same coordinates (S250).

(2) Input signal transmission from remote computer 100 to local computer 300

(2) -1. Movement recognition step ( S310 ~ S320 )

In this step, when the mouse of the remote computer 100 moves (S310), the input control apparatus 400 for implementing the RCS is recognized (S320).

Here, the mouse of the remote computer 100 is connected to the input control device 400 for implementing the RCS to perform the remote control.

(2) -2. Moving value  Verification step ( S330 )

In this step, the control unit 420 checks the coordinates of the mouse pointer position of the remote computer 100, and indicates the moved size as a coordinate value.

(2) -3. Move orders and implementation steps ( S340 ~ S350 )

This step is a command to move the mouse pointer of the local computer 300 to the same coordinates as the mouse pointer of the remote computer 100 by using the coordinate value confirmed by the controller 420. (S340)

Subsequently, the mouse pointer of the local computer 300 and the mouse pointer of the remote computer 100 overlap at the same coordinates (S350).

3. Position Correction  Way( S410 ~ S450 )

3-1. Screen Image Processing  step( S410 )

This step converts the output image of the remote computer 100 into image data that can be processed by the local computer 300, and captures the image data sent from the remote computer 100 according to a predetermined time interval control unit ( 420).

3-2. Position Correction  Implementation step ( S420 ~ S450 )

In this step, the control unit 420 receives the image data from the image processing unit 430, and analyzes the coordinates in the screen of the mouse pointer of the remote computer 100 by analyzing the preset method.

The analysis by the preset method described in this step is performed by the following process. First, by comparing the image data transmitted in the screen image processing step (S420) to check whether the remote computer 100 moves the mouse pointer (S430).

In addition, the control unit 420 divides the image of the mouse pointer extracted from the image data into box shapes, divides the quadrant into quadrants, and calculates a center point (S440) to find out the movement value of the mouse pointer position coordinates. The controller 420 transmits the coordinate movement value to the local computer 300 through the transceiver 440.

Subsequently, the local computer 300 moves the mouse pointer of the local computer 300 on the same position as the mouse pointer of the remote computer 100 by using the movement value of the coordinates (S450).

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. And the scope of the present invention should be understood as the following claims and their equivalents.

100: remote computer
200: communication network
300: local computer
400: input control device for RCS implementation
410: control signal generation unit
420: control unit
430: image processing unit
440: transceiver

Claims (16)

A control signal generation unit for converting an input command of an input device received between the local computer and the remote computer into control signals processable by the remote computer and the local computer, respectively;
An image processing unit for converting an image output from the remote computer into image data that can be processed by the local computer;
A control unit for receiving the control signal and the image data from the control signal generator and the image processor and synchronizing an input between the local computer and the remote computer; And
A transmitter / receiver for transmitting input signals received between the local computer and the remote computer to the remote computer and the local computer, respectively; Including;
The control unit detects a signal generated by the control signal generation unit and checks the coordinate movement value on the screen of the remote computer or the local computer mouse pointer and transmits it to the transmission and reception unit,
The control unit compares the image data received from the image processing unit, and confirms whether the remote computer mouse pointer is moved,
The control unit divides an image of the mouse pointer extracted from the image data into a box shape, divides the quadrant, and calculates a center point to find coordinates.
Mouse control device for RCS implementation. The method of claim 1,
The control signal generator may convert input commands of a mouse and a keyboard sent from the local computer or the remote computer into control signals that can be processed by the remote computer or the local computer, respectively.
Mouse control device for RCS implementation.
The method of claim 1,
The control unit converts a synchronization command received from the local computer into a signal that can be controlled by the remote computer to control the mouse pointer of the remote computer to move to the corner of the screen.
Mouse control device for RCS implementation.
The method of claim 3,
The control unit controls to move the mouse pointer of the remote computer to a preset reference position as soon as the mouse pointer of the remote computer reaches the corner of the screen, and the mouse pointer of the local computer is also located at the mouse pointer of the remote computer. Characterized in that the control to move to the reference position
Mouse control device for RCS implementation.
The method of claim 1,
Wherein the control unit when performing the remote control of the local computer and the remote computer, it characterized in that to match the movement time of the mouse pointer of the local computer and the remote computer;
Mouse control device for RCS implementation.
The method of claim 1,
The image processor
Capturing the image data output from the remote computer and transmitting to the control unit
Mouse control device for RCS implementation.
delete delete delete (a) converting an input command of a mouse and a keyboard input into a remote control device for remotely controlling a computer into a control signal that can be processed by a remote computer or a local computer;
converting the output image of the remote computer into image data that can be processed by the local computer;
(c) initiating synchronization to match the mouse pointer position between the local computer and the remote computer; And
(d) matching a moving time period of the mouse pointer of the local computer and the remote computer; Including;
The step (c)
(c-1) moving the mouse pointer of the remote computer to a corner of the screen;
(c-2) moving the mouse pointer of the remote computer to a preset reference position as soon as the mouse pointer touches the screen corner; And
(c-3) moving the mouse pointer of the local computer to the reference position; &Lt; RTI ID = 0.0 &gt;
Mouse Control Method for RCS Implementation.
The method of claim 10,
In the step (b), the image data sent from the remote computer is captured at a predetermined time interval and transmitted to a control unit.
Mouse Control Method for RCS Implementation.
delete The method of claim 10,
The step (d)
(d-1) checking the coordinate movement value of the mouse pointer position of the local computer or the remote computer by using the control signal received in the step (a); And
(d-2) using the coordinate shift value, moving the mouse pointer of the local computer or the remote computer to the same position according to the coordinate shift value; &Lt; RTI ID = 0.0 &gt;
Mouse Control Method for RCS Implementation.
The method of claim 10,
(e) automatically correcting the position when the mouse pointers of the local computer and the remote computer are moved to change their positions; &Lt; RTI ID = 0.0 &gt;
Mouse Control Method for RCS Implementation.
15. The method of claim 14,
In the step (e), the image data is received and analyzed by a preset method to calculate coordinate shift values on the screen of the remote computer mouse pointer.
Mouse Control Method for RCS Implementation.
16. The method of claim 15,
The preset method of step (e)
(e-1) checking whether the remote computer mouse pointer is moved by comparing the image data transmitted in the step (b);
(e-2) dividing the image of the mouse pointer extracted from the image data into a box shape and calculating the center point by dividing the image into quadrangles to find coordinates; And
(e-3) checking the coordinate shift value and transferring the coordinate shift value; &Lt; RTI ID = 0.0 &gt;
Mouse Control Method for RCS Implementation.

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