17-03-2014, 05:39 PM
Abstract
With the network technology development, remote technology
is gradually occupying the technology mainstream.
It has become more and more popular in the home office
and distance education. The rapid development provides a
broad world to the remote control software. Pcanywhere,
damewhere, QQ Remote Assistance, and other remotecontrol
software have emerged. In remote control, improving
efficiency and ensuring accuracy of the transmission are
paramount to evaluate the success of a remote control software.
This paper has developed a remote control system,
and focuses on intercepting the control and the images, and
TCP-stick packages. Solving these problems well is useful
to improve the efficiency of the system and ease the pressure
on network. Finally, through analysis and experiments,
methods are proved to be effective.
1. Introduction
The rapid development of network technology, home office
and distance education provides a broad world to the remote
control software. As early as 1998, IDC expected the
remote control software market would be the third fastest
growing area in the consumer market which was supported
by the software technology [1].
Remote control [1, 2, 3, 4] is a technology that administrators
connect the target computer through the network
by remote dialing or the way that both dial into Internet,
then manage and maintain the remote computers by
local host [1]. The remote control software is based on
the Client/Server model oriented towards connection agreement(
TCP/IP). It includes a server program installed on the
client, and a client program on the host. The general operating
principle of remote control is shown in Figure 1.
Figure 1. One-to-one network topology remote
control.
First of all, the client should set two kinds of authorities of
passwords, and tell the IP address and password to the host.
After building the connection, the host should set the image
quality and FPS (frames per second). Then, the client
captures the screen, compresses the images and sends the
images to the host. After receiving the screen images, the
host can watch the screen of the client. Finally, the host can
control the client. When the host operates on the graphical
interface, the mouse action and the keyboard input should
be packaged to the client. The client operates the information,
and sends the screen images to the host, and so on.
According to the basic process of the remote control as
shown in Figure 1, the paper developed a remote control
software, focused on intercepting the control and the images,
and TCP-stick packages. Solving these problems well
is useful to improve the efficiency of the system and ease
the pressure on network. Finally, with analysis and experiments,
methods are proved to be effective.
With the network technology development, remote technology
is gradually occupying the technology mainstream.
It has become more and more popular in the home office
and distance education. The rapid development provides a
broad world to the remote control software. Pcanywhere,
damewhere, QQ Remote Assistance, and other remotecontrol
software have emerged. In remote control, improving
efficiency and ensuring accuracy of the transmission are
paramount to evaluate the success of a remote control software.
This paper has developed a remote control system,
and focuses on intercepting the control and the images, and
TCP-stick packages. Solving these problems well is useful
to improve the efficiency of the system and ease the pressure
on network. Finally, through analysis and experiments,
methods are proved to be effective.
1. Introduction
The rapid development of network technology, home office
and distance education provides a broad world to the remote
control software. As early as 1998, IDC expected the
remote control software market would be the third fastest
growing area in the consumer market which was supported
by the software technology [1].
Remote control [1, 2, 3, 4] is a technology that administrators
connect the target computer through the network
by remote dialing or the way that both dial into Internet,
then manage and maintain the remote computers by
local host [1]. The remote control software is based on
the Client/Server model oriented towards connection agreement(
TCP/IP). It includes a server program installed on the
client, and a client program on the host. The general operating
principle of remote control is shown in Figure 1.
Figure 1. One-to-one network topology remote
control.
First of all, the client should set two kinds of authorities of
passwords, and tell the IP address and password to the host.
After building the connection, the host should set the image
quality and FPS (frames per second). Then, the client
captures the screen, compresses the images and sends the
images to the host. After receiving the screen images, the
host can watch the screen of the client. Finally, the host can
control the client. When the host operates on the graphical
interface, the mouse action and the keyboard input should
be packaged to the client. The client operates the information,
and sends the screen images to the host, and so on.
According to the basic process of the remote control as
shown in Figure 1, the paper developed a remote control
software, focused on intercepting the control and the images,
and TCP-stick packages. Solving these problems well
is useful to improve the efficiency of the system and ease
the pressure on network. Finally, with analysis and experiments,
methods are proved to be effective.