KR20050078546A - Service method for remote pc control - Google Patents

Abstract

The present invention relates to a computer (PC) remote control service method, and more particularly, to a home or an arbitrary network interworking with a home network serving node (HNSN) system using a user terminal such as a mobile phone, a PDA, or a client PC. The present invention relates to a technology for controlling data information on a PC by remotely accessing a PC installed at a place.

According to the present invention, a computer (PC) having an HNDN connected to a user terminal and a home network serving node providing a home network service, interworking with an indoor gateway by the HNDN and a wireless Internet connection, and having an agent installed thereon (PC) A method of remotely controlling a PC on a system basis, the method comprising: executing an authentication and registration process between an agent of the PC and an HNSN; PC remote control comprising the step of providing a remote control service by connecting to the agent (Agent) of the PC through the HNSN by sending a control request and a control response message between the user terminal and the Agent (Agent). Provide service method.

Description

Service method for remote PC control}

The present invention relates to a computer (PC) remote control service method. More specifically, by using a user terminal such as a mobile phone, a PDA, or a client PC, a PC connected to a home network serving node (HNSN) system in a premises or any place connected with a home network can be connected to a PC. The present invention relates to a technology capable of controlling data information.

The HNSN system provides a home network service by remotely controlling devices such as home appliances, lighting systems, security systems, and PCs connected to residential gateways through a wireless Internet connection.

However, the HNSN system can remotely control the on / off operation state of the device by the user. For example, in the case of a computer (PC), data information stored therein cannot be arbitrarily controlled by the user at a remote location. That is, the user can access the internal information only when the user directly accesses the computer.

In recent years, due to the high performance and multifunctionality of PCs, PCs have been utilized in a wide range of homes, schools, and workplaces. In addition, the recent rapid change in the wired and wireless Internet environment has increased the range of use of the PC.

Therefore, the demand for more efficient PC utilization and information sharing by PC users is increasing, and such demands are demanded by notebook PCs, HPC (Hand-held PC) or PDA (Personal Digital Assistants), smart phone, Web. It has led to the development of personal handheld devices such as PAD.

However, the above-mentioned personal portable terminals such as notebook PCs, HPCs, PDAs, etc. still have a problem that does not sufficiently satisfy the demand for efficient PC utilization and information sharing.

The present invention is to solve the above problems, the present invention is a protocol that can be used to connect to the agent (Agent) of a computer (PC) installed in the home or any place, the user of a mobile phone, PDA, client PC, etc. from a remote location The purpose is to provide usefulness that can utilize PC data information by remote control using a terminal.

As the technical idea for achieving the above object of the present invention

A system including a HNDN, which is a home network serving node connected to a user terminal through a network to provide home network services, and interworking with an indoor gateway by connecting the HNDN and a wireless Internet, and having an agent (PC) installed thereon. In the PC remote control method in the base,

Executing an authentication and registration process between an agent of the PC and an HNSN;

PC remote control comprising the step of providing a remote control service by connecting to the agent (Agent) of the PC through the HNSN by sending a control request and a control response message between the user terminal and the Agent (Agent). Provide a service method.

Hereinafter, with reference to the accompanying drawings, the configuration and operation of the embodiment of the present invention will be described in detail.

1 is a conceptual diagram illustrating a computer (PC) remote control service system according to the present invention. FIG. 2 is a detailed configuration diagram of an agent linked to the user terminal illustrated in FIG. 1. 3 is a flowchart illustrating a computer remote control service process according to the present invention.

Prior to the description of the present invention, the PC remote control service is provided using TCP / IP communication with various processes of an agent to be mounted on a computer installed in a home or any place and a user terminal client. Indicates a service that is

1, a remote control service system according to the present invention includes a user terminal (100); A HNDN 300, which is a home network serving node connected to the network 200 to provide home network services; And a PC 400 which is one of devices connected to the indoor gateway RG by the HNDN 300 and the wireless Internet connection, or a PC 400 installed at an arbitrary place. At this time, the PC 400 is equipped with an Agent 410 having various processors.

The user terminal 100 may be a mobile terminal including a PCS phone, a cellular phone, CDMA 2000, IMT-2000, W-CDMA, personal leave information terminal (PDA), a client PC, and the like.

The network 200 may be a public switched telephone network (PSTN), a public switched data network (PSDN), a private automatic branch exchange (ISDN), or the like as a wired or wireless communication network.

FIG. 2 is a detailed configuration diagram of an agent 410 interworking with the user terminal 100. The agent 410 is installed in a Windows-based operating system (OS), and a class server unit (Class Server) 411, a service processor 412, and an authentication processor 413.

Preferably, the menu of the PC remote control service executed in association with the agent (Agent) of the PC 400 according to the present invention includes a explorer, a mailbox, a contact, a schedule, a memo, a task, a power control, and the like.

The class server unit 411 is a process of exchanging a protocol with a client of the user terminal 100 through the HNSN 300, and converts the content processed by the user's request from the service processor 412 into a protocol. It serves to send.

The service processor 412 includes a class explorer providing a service of an explorer, a class express providing an inbox access service of an outlock express, and a class out providing an inbox access service of a Microsoft outlock. Included are Outlook, Class Etc, and the like, and represent the process of actually controlling the PC 400.

The authentication processing unit 413 represents a process for controlling date control and contents of a log.

Next, a computer remote control service process according to the present invention will be described with reference to FIG. 3.

First, when the agent (Agnet) 410 is first executed by the user terminal 100, an ID (ID) and password (PW), an IP (IP) of the PC 400 on which the agent (Agent) is to be installed, and a port where services are made ( Port) is sent to the HNSN 300 to authenticate and register IP and Port.

Thereafter, while monitoring the IP and the port of the Agent 410, if the new information is newly changed, the related contents are registered in the HNSN 300 again (S11 to S12).

When the authentication and registration process is performed, the client remote control service can be used by connecting to the agent 410 of the PC 400 via the HNSN 300 as a client of the user terminal 100. (S13 to S15).

At this time, the communication protocol between the client and the agent 410 of the user terminal 100 uses HTTP.

As shown in FIG. 3, the control request protocol in step S14 includes a menu, a command, a page index, a record count, and a content. ), A file name, and the like, and components are used as described in Table 1 (Control Request Protocol) below. And, Table 2 (Control Request Example) shows an example of the control request message.

Element division Type command Description Header Int Overall size of body except header part Menu Body Char explorermailaddresspowerschedulememoworkoption Explorer Inbox Contacts Power Control Calendar Memo Action Options Command Body Char Listviewdownuploadsendforwardreverseoffinsertdeleteedit List File View File Download File Upload File Send Mail Reply Mail Reply Power Off Schedule, Memo, Task New Delete Pageindex Body Int Current page on list request Recordcount Body Int Number to display on list request Content Body Char Send mail, calendar, notes, edit task Filename Body Char Filename

Header 1000 Body menu = explorer \ tcommand = list \ tpath = C: \ Windows \ tpageindex = 1 \ trecordcount = 9 \ tcontent = \ tfilename = \ t

In addition, in the control response protocol in the step S15, description contents are used as shown in Table 3 below (Control Response Protocol) by dividing the header and the body. And, Table 4 (Control Response Example) shows an example of the control response message.

Element division Type command Description Header Int Overall size of body except header part Body Char The first line of the result list by request is \ n when uploading the Error Code file.

Header 1000 Body 0 \ nA: \\ nC: \\ nD: \\ nE: \\ n

As described above, according to the PC remote control service method according to the present invention, the user terminal including a mobile phone, PDA, client PC, etc. in a remote place by allowing the remote access to the computer (PC) installed in the home or any place Provides usefulness to utilize various data information stored in PC by remote control.

1 is a conceptual diagram illustrating a computer (PC) remote control service system according to the present invention.

FIG. 2 is a detailed configuration diagram of an agent linked to the user terminal illustrated in FIG. 1.

3 is a flowchart illustrating a computer remote control service process according to the present invention.

Claims (5)

A HNDN, which is a home network serving node connected to a user terminal through a network and providing home network service; In the system-based remote PC control method comprising a computer (PC) is installed, the agent (Agent) is interlocked with the premises gateway by the HNDN and wireless Internet access, Executing an authentication and registration process between an agent of the PC and an HNSN; PC remote control comprising the step of providing a remote control service by connecting to the agent (Agent) of the PC through the HNSN by sending a control request and a control response message between the user terminal and the Agent (Agent). Service method. The method of claim 1, wherein the communication between the user terminal and the agent uses an HTTP protocol. The method of claim 1, wherein the components of the control request message include a menu, a command, a page index, a record count, a content, a file name, and the like. Computer (PC) remote control service method characterized in that the. The method of claim 3, wherein the description of the menu includes a searcher, a mailbox, a contact, a schedule, a memo, a task, a power control, and the like. The method of claim 3, wherein the description of the command includes a list, a file view, a file download, a file upload, a mail sender, a mail forwarder, a mail reply, a power off, a new schedule, a note, a task, a delete, and a modification. Computer (PC) remote control service method comprising a.