KR100669538B1 - Method of broadcasting personal using personal video recoder, and system thereof - Google Patents

Abstract

The present invention relates to a personalized broadcast method and system using a personal video recorder (PVR), and can be used to watch the current broadcast in real time using a personal video recorder (PVR) even in a terminal other than the broadcast receiving equipment, PVR (PVR) allows you to watch the current broadcast in real time and save it at the same time so that you can watch again in the future and change the resolution and the number of frames of the broadcast program stored in your personal video recorder (PVR). Any terminal having a network bandwidth has an effect of viewing broadcast optimized for the terminal.

The personalized broadcasting system using a personal video recorder (PVR) according to the present invention for implementing the above, selects a program to be scheduled recording and real-time viewing through the Internet network, and plays back the reservation recording and real-time program provided through the Internet network and A terminal for storing; A personal video recorder (PVR) which receives and records a broadcast program to be reserved according to a reservation recording command selected by the terminal, and transmits the broadcast program recorded according to a real time viewing command to the terminal in real time; And transmitting the reserved recording and real-time viewing broadcast program received from the terminal and information of the terminal to the personal video recorder (PVR), and providing the recorded broadcast program information received from the personal video recorder (PVR) to the terminal. It characterized in that it comprises a management server.

Personal Video Recorder (PVR), Recording, Forwarding, Resolution, Encoding, Transcoding

Description

Personalization broadcasting method and system using personal video recorder {METHOD OF BROADCASTING PERSONAL USING PERSONAL VIDEO RECODER, AND SYSTEM THEREOF}

1 is a block diagram schematically illustrating a personal video recorder (PVR) system according to the related art.

2 is a block diagram of a personalization broadcast system using a personal video recorder (PVR) according to the present invention.

3 is an internal configuration diagram of the personal video recorder (PVR) of FIG.

4 is an internal configuration diagram of the management server of FIG.

*** Description of the main symbols in the drawings ***

10: RF terminal

20: Set Top Box (STB) for broadcasting

21: Cable (composite or component, etc.)

40: TV

41: TV interface cable (such as composite or component)

50: PC (Personal Computer)

51: PC interface cable (RGB, etc.)

60: Internet network

61-64: wired internet or wireless internet

70: management server 71: web page

72: certification unit

73: electronic program (EPG) information provider

74: terminal information collecting unit 75: subscriber DB

80: mobile Internet zone 81: base station

82: portable Internet terminal 90: IP network

91: PC 100: Wireless LAN Area

101: wireless LAN 102: wireless LAN terminal

130: Personal Video Recorder (PVR)

131: tuner 132: broadcast signal encoder

133: storage medium 134: broadcast signal decoder

135: PC signal generation unit 136: forwarding unit

137: modem 138: resolution selection unit

139: forwarding selector

The present invention relates to a personalized broadcast method and system using a personal video recorder (PVR), and more particularly, to a broadcast program for real-time viewing or scheduled recording of a current broadcast through a personal video recorder (PVR) at a remote terminal; The present invention relates to a personalized broadcasting method and system using a personal video recorder capable of selecting and recording a recorded program to be optimally reproduced and stored in a desired terminal.

In general, a personal video recorder (PVR) provides a function of receiving a cable broadcast, satellite broadcast or terrestrial broadcast to record a broadcast program selected for a scheduled recording so that an individual can watch it.

1 is a block diagram schematically showing a personal video recorder (PVR) system according to the prior art.

As shown in FIG. 1, a conventional personal video recorder (PVR) system includes a set top box (STB) 20 for receiving a cable, satellite, or terrestrial broadcast through an RF terminal 10. And a personal video recorder (PVR) 30 for recording analog or digital broadcasts received through the broadcast set-top box (STB) 20 as digital data, and recorded in the personal video recorder (PVR) 30. A TV 40 and a PC 50 displaying a broadcast.

The broadcast set top box (STB) 20 is a set top box that accommodates cable broadcasting, satellite broadcasting or terrestrial broadcasting.

The personal video recorder (PVR) records analog or digital broadcasts received through the broadcast set top box (STB) 20 as digital data.

The broadcast recorded in the personal video recorder (PVR) is displayed through the TV 40 and the PC 50.

A conventional personal video recorder (PVR) system having the above configuration operates as follows.

The personal video recorder (PVR) provides a program guide and recorded broadcast program information to a user.

Next, the user views a broadcast program guide provided by the personal video recorder (PVR), and selects a broadcast program to be reserved.

The personal video recorder (PVR) then records the selected broadcast program at that time.

Finally, the user selects and watches a broadcast program recorded in the personal video recorder (PVR).

However, in the conventional personal video recorder (PVR) system, a user can watch a broadcast program scheduled and recorded through the personal video recorder (PVR) only through the TV 40 or the PC 50, and the user can watch the video through the portable terminal. There was uncomfortable.

In addition, the conventional personal video recorder (PVR) system has a problem in that only the program recorded on the personal video recorder (PVR) can be received and viewed, and the current broadcast program or the broadcast program being recorded cannot be viewed.

In addition, the conventional personal video recorder (PVR) system has a broadcast playback characteristic such as the resolution and the number of frames of a broadcast program recorded in the personal video recorder (PVR), and when the user wants to watch it on another terminal, the resolution and the frame suitable for the terminal. There is an inconvenient problem of having to directly select transcoding that changes broadcast reproduction characteristics such as number.

Accordingly, the present invention has been made to solve the above problems, and an object of the present invention is to provide a personal video recorder (PVR) capable of watching the current broadcast in real time using a personal video recorder (PVR) even in a terminal other than the broadcast receiving equipment. The present invention provides a personalized broadcasting method and a system thereof.

In addition, another object of the present invention is a personalized broadcast method using a personal video recorder (PVR) that can be viewed again in the future by simultaneously watching and storing the current broadcast in real time from a remote terminal using a personal video recorder (PVR) and its To provide a system.

In addition, another object of the present invention is to transmit the broadcast reproduction characteristics such as the resolution and the number of frames of the broadcast program stored in the personal video recorder (PVR) automatically to suit the terminal broadcasts optimized for the terminal in any other terminal The present invention provides a personalized broadcast method and system using a personal video recorder (PVR) capable of viewing.

According to an aspect of the present invention, there is provided a personalization broadcast method using a personal video recorder (PVR), the method comprising: authenticating a user by accessing a management server through a Internet network to a terminal; Providing a broadcast program guide, a broadcast program search function, and recorded broadcast program information from the management server to the terminal; Selecting a broadcast program to be reserved and recorded through the broadcast program guide or a broadcast program search function provided to the terminal, and determining whether to receive the selected broadcast program in real time or to receive and watch it after recording; Collecting, by the management server, reservation recording and real-time viewing information received from the terminal and broadcasting reproduction characteristic information of the terminal and transmitting the same to a personal video recorder (PVR); Receiving and recording a corresponding broadcast program according to the reserved recording information received from the management server in the personal video recorder (PVR), or transmitting the broadcast program being recorded according to the real time viewing information to the terminal in real time; And playing the broadcast program received from the personal video recorder (PVR) at the terminal.

Here, the management server is characterized in that for automatically collecting the broadcast reproduction characteristic information of the terminal from the terminal.

The broadcast reproduction characteristic information of the terminal may include an IP address, a resolution, and a frame number of the terminal.

The personalized broadcasting system using a personal video recorder (PVR) according to the present invention for achieving the above object, selects a program for reservation recording and real-time viewing through the Internet network, and the reservation recording and real-time broadcasting program provided through the Internet network Terminal to play; A personal video recorder (PVR) which receives and records a broadcast program to be reserved according to a reservation recording command selected by the terminal, and transmits the broadcast program recorded according to a real time viewing command to the terminal in real time; And transmitting the broadcast program to be reserved and recorded in real time and the broadcast reproduction characteristic information of the terminal to the personal video recorder (PVR), and the recorded broadcast program information received from the personal video recorder (PVR). It characterized in that it comprises a; management server provided to the terminal.

The management server may include: a web page for allowing the terminal and the personal video recorder (PVR) to be connected through the Internet network; An authentication unit which compares the user ID and password received from the terminal with registered information and authenticates the registered information; An EPG information providing unit for providing broadcast program information received by the personal video recorder (PVR) to the terminal; A terminal information collecting unit for collecting terminal broadcasting reproduction characteristic information including an IP address, a resolution, and a frame number of the terminal; And a subscriber database (DB) storing reserved recording broadcast program information received from the terminal and broadcast reproduction characteristic information of the terminal.

The personal video recorder (PVR) may include a tuner unit for tuning a desired channel among analog or digital broadcasting channels received through an RF terminal; An encoder for encoding the broadcast signal of the channel selected by the tuner according to a storage format; A storage medium storing the broadcast signal received from the broadcast signal encoder; A decoder for decoding and outputting a broadcast signal stored in the storage medium; A PC signal generation unit for receiving the decoded broadcast signal from the decoder and modifying and outputting the broadcast signal according to the PC monitor; A modem connecting with the internet network; A forwarding selection unit for receiving reservation recording and real-time viewing program information from the management server through the modem; When the reserved recording program information is received from the forwarding selector, the corresponding recorded program stored in the storage medium is transmitted through the modem. When the broadcast program information to be viewed in real time is received from the forwarding selector, the stored program is stored in the storage medium. A forwarding unit for transmitting a broadcast program in real time through the modem; And a resolution selection unit that receives the broadcast reproduction characteristics of the terminal collected by the management server through the modem and controls the encoding operation to perform encoding according to the broadcast reproduction characteristics of the terminal.

In addition, the terminal is characterized by using any one of the information communication terminal, including a portable Internet terminal, a PC, a wireless LAN terminal.

Accordingly, the present invention provides a real-time view of a broadcast program currently being broadcast from a personal video recorder (PVR) and a remote terminal in addition to the basic function of a personal video recorder (PVR) that provides an individual to view after recording a broadcast program. Also, since it is possible to record while watching in real time, there is an advantage of seeing it again in the future, and broadcasting reproduction characteristic information such as resolution and frame rate related to the broadcasting reproduction characteristic of the terminal is automatically transmitted to the personal video recorder (PVR). Because it is reflected, there is an advantage that can be used in any terminal having various resolutions and network bandwidth.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

EXAMPLE

2 is a block diagram of a personalization broadcast system using a personal video recorder (PVR) according to the present invention.

As shown in FIG. 2, the personalization broadcast system includes a broadcast set top box (STB) 20 for receiving cable broadcast, satellite broadcast or terrestrial broadcast through an RF terminal 10, and the broadcast set top box. (B) recording a broadcast program to be reserved according to a reservation recording command selected by the terminal among analog or digital broadcasts received through the STB 20, and transmitting the broadcast program being recorded according to a real time viewing command to the terminal in real time. Scheduled recording and real-time recording through a personal video recorder (PVR) 130, a TV (40) and a personal computer (50) for displaying broadcasts recorded on the personal video recorder (PVR) 30, and an internet network 60. A terminal for selecting a broadcast program to watch and playing and storing a reservation recording and a real-time broadcasting program provided through the Internet network 60, and a reservation recording and execution received from the terminal. The management server 70 transmits the broadcast program and information of the terminal to the personal video recorder (PVR) 130 and provides the recorded broadcast program information received from the personal video recorder (PVR) 130 to the terminal. ).

As shown in FIG. 2, the terminal includes one of information communication terminals such as a portable internet terminal 82, a PC 91, a wireless LAN terminal 102, and the like. In this case, the portable Internet terminal 82 communicates with the base station 81 connected to the Internet network 60 by wire or wireless, and the PC 91 is connected to the Internet network 60 by wire or wireless, the wireless LAN terminal 102 communicates with the wireless LAN 101 connected to the Internet network 60 by wire or wireless.

The broadcast set top box (STB) 20 is a set top box that accommodates cable broadcasting, satellite broadcasting or terrestrial broadcasting. The broadcast set top box (STB) 20 may be present when terrestrial broadcasting is received through a terrestrial antenna. When the broadcast set-top box (STB) 20 is present, the broadcast set-top box (STB) 20 receives several broadcast channels and tunes only one channel to the personal video recorder (PVR). If there is no set top box (STB) 20, the personal video recorder (PVR) directly receives all broadcast channels sent by the broadcaster.

The personal video recorder (PVR) 130 records analog or digital broadcasts received through the broadcast set top box (STB) 20 as digital data. At this time, the personal video recorder (PVR) 130 records a broadcast program according to a reservation recording command selected by the terminal and transmits the broadcast program being recorded according to a real time viewing command to the terminal in real time.

The management server 70 stores the broadcast program to be reserved and recorded in real time and information of the terminal (for example, the IP address, resolution, number of frames, etc.) received from the terminal through the Internet network 60. It transmits to the personal video recorder (PVR) 130 through the Internet network 60, and also provides the recorded broadcast program information received from the personal video recorder (PVR) 130 to the terminal.

The terminal accesses the management server 70 through the Internet network 60, and then selects a broadcast program to reserve recording, or selects a recorded broadcast program or a broadcast program to be viewed in real time, and the Internet network 60. Play reservation recording or real-time broadcasting provided through). To this end, the terminal is connected to the management server 70 is provided with a program for selecting a function provided by the management server 70 and automatically transmit the broadcast reproduction characteristic information of the terminal, the personal video recorder ( A media player program such as a media player capable of viewing broadcasts received from the PVR 130 is provided.

In this case, if the display size of the terminal is set to the program once in the broadcasting reproduction characteristic information of the terminal, the program automatically retrieves the terminal's IP address from the subsequent use and examines the terminal's network bandwidth. Information such as address, resolution and frame rate is transmitted to the management server.

The broadcast recorded in the personal video recorder (PVR) may be displayed through the TV 40 and the PC 50 as before.

The overall operation of the personalization broadcast system using the personal video recorder (PVR) having the above configuration is as follows.

First, a user accesses the management server 70 through the Internet network 60 by the terminal and then performs user authentication.

Next, the management server 70 provides a broadcast program guide to the user's terminal, or provides a broadcast program search function and broadcast program information recorded in the current personal video recorder (PVR) 130.

Next, the user selects a broadcast program to be reserved by the broadcast program guide or the broadcast program search function.

Subsequently, the user selects whether to receive the broadcast program selected for the reserved recording in real time or to watch the reserved program after the recording is completed.

In addition, the management server 70 automatically collects information necessary for broadcast reproduction characteristics such as terminal IP address, resolution, and frame number from the terminal.

Subsequently, the management server 70 transmits the information collected from the terminal to the personal video recorder (PVR) through the Internet network 60.

Next, the personal video recorder (PVR) 130 broadcasts the resolution and the number of frames, which are information of a terminal sent by the management server for the corresponding program at the corresponding time with the reserved recording information received from the management server 70. Recording is performed in accordance with the reproduction characteristic information.

In this case, when the user selects the real-time transmission, the personal video recorder (PVR) 130 selects a broadcast program that starts storing while storing the program currently being recorded (storing on the hard disk (HDD while encoding)}. Forwarding to the terminal. In addition, the terminal selected by the user plays the broadcast program received from the personal video recorder (PVR) 130.

On the other hand, when the user selects viewing after completing the recording of the program, the personal video recorder (PVR) 130 transmits the recorded program information to the management server after the recording is completed.

When the user wants to watch the recorded broadcast program, the user selects one of the broadcast programs recorded in the current personal video recorder (PVR) 130 provided by the management server 70.

Then, the management server 70 automatically collects broadcast reproduction characteristic information of the terminal, such as the terminal IP address, resolution, and frame number, from the terminal 82, 91 or 102.

The management server 70 then sends this information to the personal video recorder (PVR) 130.

Next, the personal video recorder (PVR) 130 searches for a program selected by the user on a hard disk (HDD) with information received from the management server 70 and broadcasts the resolution and the number of frames selected by the user. After confirming that the reproduction characteristic information is correct, if it is correct, it is immediately transmitted. If it is different, transcoding is performed at the resolution and frame number selected by the user, and then the program is transmitted to the user's terminal.

Then, the user receives the program received from the personal video recorder (PVR) 130 in the terminal selected by the user.

3 is a diagram illustrating an internal configuration of the personal video recorder (PVR) 130 of FIG. 2.

As illustrated in FIG. 3, the personal video recorder (PVR) 130 includes a tuner unit 131, a broadcast signal encoder 132, a storage medium 133, a broadcast signal decoder 134, and a PC signal generator ( 135, a forwarding unit 136, a modem 137, a resolution selecting unit 138, and a forwarding selecting unit 139. Here, the storage medium 133 may be located in the personal video recorder (PVR) 130 but may be placed at a network end according to a service providing method. This is called a network personal video recorder (NPVR). The network personal video recorder (NPVR) stores only the broadcast program encoded by the personal video recorder (PVR) by encoding only the network-end equipment, thereby minimizing the storage capacity of the personal video recorder (PVR) to achieve personal video. It offers the advantage of lowering the price of the recorder (PVR).

The tuner 131 is a channel adjuster for tuning a desired channel among analog or digital broadcast channels received through the RF terminal 10 or the broadcast set-top box (STB) 20. When the tuner unit 131 has the broadcast set top box (STB) 20, only one broadcast channel is received, so there is no need to tune a channel, but the broadcast set top box (STB) 20 does not exist. Since all broadcast channels are received, it is necessary to tune to a desired broadcast channel. In addition, a multi-tuner is needed for the case where the user wants to record one channel while watching one broadcast channel.

The broadcast signal encoder 132 encodes a broadcast signal of a channel selected by the tuner 131 according to a storage format.

The storage medium 133 stores the broadcast signal received from the broadcast signal encoder 132. In this case, the storage medium 133 includes a hard disk (HDD).

The broadcast signal decoder 134 decodes a broadcast signal stored in the storage medium and outputs the broadcast signal to the TV 40 through the modem 137.

The PC signal generation unit 135 receives the decoded broadcast signal from the broadcast signal decoder 134 and changes the output signal to match the monitor of the PC 50.

The forwarding unit 136 transmits the corresponding recorded broadcast program stored in the storage medium 133 through the modem 137 when the reserved recording program information is received from the forwarding selecting unit 139, and the forwarding selection is performed. When the broadcast program information to be watched in real time is received from the unit 139, the broadcast program stored in the storage medium 133 is transmitted through the modem 137 in real time.

The modem 137 is a device for connecting with the Internet network 60.

The resolution selector 138 controls the operation of the broadcast signal encoder 132 to encode a broadcast program according to the resolution and the number of frames, which are broadcast reproduction characteristic information of the terminal received through the management server 70.

The forwarding selector 139 receives reservation recording and real-time viewing program information from the management server 70 through the modem 137 and informs the forwarding unit 136.

The operation of the personal video recorder (PVR) 130 having the above configuration is as follows.

First, an analog or digital broadcast signal enters the tuner 131 through the RF terminal 10 or the broadcast set top box (STB) 20.

The tuner 131 tunes a channel selected by a user.

At this time, during recording, the broadcast signal of the tuned channel is transmitted to the broadcast signal encoder 132 and encoded according to a storage format. In this case, the encoding is performed according to broadcast reproduction characteristic information such as the resolution and the number of frames received from the management server 70, and the storage format uses an image compression algorithm such as MPEG, AVI, DIVX, and the like.

The broadcast program encoded by the broadcast signal encoder 132 is stored in the storage medium 133. The storage medium 133 may include a hard disk (HDD), a RAM, a DVD, a flash memory, and the like.

If the user selects to watch the live broadcast, the forwarding unit 136 transmits the broadcast program stored in the storage medium 133 to the terminal through the modem 137 in real time.

When the reserved recording is selected to watch the broadcast program, the forwarding unit 136 imports the broadcast program stored in the storage medium 133 to transmit to the terminal selected by the user, and sends the modem 137 to the terminal. Send to the terminal through. Here, when the user wants to watch a broadcast program that has been reserved by the resolution and the frame number selected by the user at different resolutions and frames, the forwarding unit 136 changes the resolution and the number of frames and transmits the same to the terminal selected by the user.

When not recording, a broadcast program is directly transmitted from the tuner 131 to the TV 40 or the PC 50 through the room transmission call decoder 134.

On the other hand, the function of the personal video recorder (PVR) 130 may be an independent form or included in a device such as a broadcast set-top box and a PC.

4 is a diagram illustrating an internal configuration of the management server 70 of FIG. 2.

As shown in FIG. 4, the management server 70 includes a web page 71, an authentication unit 72, an EPG information providing unit 73, a terminal information collecting unit 74, and a subscriber DB 75. do.

The web page 71 is a page for allowing a user to remotely access and use a personal video recorder (PVR) function.

The authentication unit 72 authenticates the user ID and password received from the terminal by comparing with the registered information.

The electronic program guide (EPG) information providing unit 73 provides the terminal with broadcast program information received by the personal video recorder (PVR). To this end, the user registers the broadcasting channel information that he is watching at his home. Thereafter, the management server 70 provides program information such as broadcast date, time, channel, etc. according to the broadcasting channel information registered by the user.

The terminal information collecting unit 74 automatically collects terminal reproduction characteristic information including the IP address, resolution, and frame number of the terminal.

The subscriber database (DB) 75 stores the reserved recording program information received from the terminal, the information of the terminal and the reserved recording program information received from the personal video recorder (PVR).

The operation of the management server 70 having the above configuration is as follows.

First, when a user accesses a web page of the management server 70 and requests subscriber authentication through an ID and password, the management server 70 checks whether the user ID and password match from the subscriber DB 75. do.

Then, when the user registers the broadcasting channel information that he is watching at home, the management server 70 stores the broadcasting channel information of the user in the subscriber DB (75).

Next, when the user wants to access the web and the broadcast channel information he is watching, the management server 70 searches the subscriber DB 75 and sends the information on the broadcast channel to the user's current terminal. send.

Here, the broadcast channel information refers to a list of broadcast programs and broadcast program information according to the date and time of each broadcast channel.

Then, when the user selects the broadcast program that you want to reserve recording, the management server 70 stores the content in the subscriber DB (75).

Next, the user selects whether to watch the broadcast program in which the user selects the reserved recording in real time or after the scheduled recording.

In addition, the management server 70 automatically collects information of a terminal that the user wants to watch and stores in the subscriber DB 75. Here, the terminal information refers to the terminal's IP address, resolution and frame number.

On the other hand, when the user selects real time viewing, the management server 70 instructs the personal video recorder (PVR) 130 to transmit the broadcast program currently being recorded to the terminal selected by the user. Here, the management server automatically transmits the resolution, the number of frames and the IP address of the terminal to the personal video recorder (PVR) 130 together with the command.

In addition, when the user watches after the reservation recording is completed, if the user accesses the management server 70 in the future, the management server 70 provides the reserved recording program information from the subscriber DB 75. . Here, the reserved and recorded broadcast program information refers to recorded broadcast information such as a broadcast program title, content, date, and time, and terminal information such as IP address, resolution, and frame number of a terminal selected by a user.

In addition, when the user selects a broadcast program that the user wants to watch, the management server 70 instructs the personal video recorder (PVR) 130 to transmit the broadcast program selected by the user to the terminal selected by the user. Here, when the broadcast reproduction characteristic information of the terminal previously stored in the management server and the broadcast reproduction characteristic information of the current terminal are different, the broadcast reproduction characteristic information of the current terminal is transmitted to the personal video recorder (PVR) 130 together with a command. do.

On the other hand, the function of the management server 70 is built in the personal video recorder (PVR), the user does not connect to the management server 70, directly connected to his personal video recorder (PVR) personal video recorder You can control all the functions of (PVR).

The present invention is not limited to the above-described embodiments, but can be variously modified and changed by those skilled in the art, which should be regarded as included in the spirit and scope of the present invention as defined in the appended claims. something to do.

As described above, according to the personalized broadcast method and system using the personal video recorder (PVR) according to the present invention, the terminal can be used to watch the current broadcast in real time using the personal video recorder (PVR) in real time. It works.

In addition, by using the personal video recorder (PVR) to watch the current broadcast in real time at the same time and store it, there is an effect that can be re-viewed in the future.

In addition, broadcast playback characteristic information such as the resolution and the number of frames of a program stored in a personal video recorder (PVR) can be changed automatically, without the hassle of having to set the broadcast playback characteristic information every time in any terminal having various resolutions and network bandwidths. The broadcast viewing optimized for the terminal is possible.

Claims (6)

In the personalized broadcast method using a personal video recorder (PVR), Authenticating a user by connecting a management server to a management server through an internet network as a terminal; Providing a broadcast program guide, a broadcast program search function, and recorded broadcast program information from the management server to the terminal; Selecting a broadcast program to be reserved and recorded through the broadcast program guide or a broadcast program search function provided to the terminal, and determining whether to receive the selected broadcast program in real time or to receive and watch it after recording; Collecting, by the management server, reservation recording and real-time viewing information received from the terminal and broadcasting reproduction characteristic information of the terminal and transmitting the same to a personal video recorder (PVR); Receiving and recording a corresponding broadcast program according to the reserved recording information received from the management server in the personal video recorder (PVR), or transmitting the broadcast program being recorded according to the real time viewing information to the terminal in real time; And Playing a broadcast program received from the personal video recorder (PVR) in the terminal. The method of claim 1, Personal management broadcast method using a personal video recorder (PVR), characterized in that the management server automatically collects the broadcast reproduction characteristic information of the terminal from the terminal. The method of claim 1, The broadcasting reproduction characteristic information of the terminal includes the IP address, the resolution, and the frame number of the terminal. In a personalized broadcast system using a personal video recorder (PVR), A terminal for selecting a program for reservation recording and real-time viewing through an internet network, and playing a reservation recording and real-time broadcasting program provided through the internet network; A personal video recorder (PVR) which receives and records a broadcast program to be reserved according to a reservation recording command selected by the terminal, and transmits the broadcast program recorded according to a real time viewing command to the terminal in real time; And It transmits the broadcast program to be reserved and real-time and the broadcast reproduction characteristic information of the terminal received from the terminal to the personal video recorder (PVR) and the recorded broadcast program information received from the personal video recorder (PVR). Personalized broadcast system using a personal video recorder (PVR), comprising; a management server for providing. The method of claim 4, wherein the management server is: A web page for allowing the terminal and the personal video recorder (PVR) to be connected through the Internet network; An authentication unit which compares the user ID and password received from the terminal with registered information and authenticates the registered information; An EPG information providing unit for providing broadcast program information received by the personal video recorder (PVR) to the terminal; A terminal information collecting unit for collecting terminal broadcasting reproduction characteristic information including an IP address, a resolution, and a frame number of the terminal; And Personalized broadcast system using a personal video recorder (PVR), characterized in that it comprises a; subscriber database (DB) for storing the reserved recording program information received from the terminal and the broadcast reproduction characteristic information of the terminal. The method of claim 4, wherein The terminal is a personalized broadcast system using a personal video recorder (PVR), characterized in that using any one of the information communication terminal, including a portable Internet terminal, a PC, a wireless LAN terminal.

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