KR100782042B1 - Method and System for Providing Traffic Information by Using Digital Multimedia Broadcasting - Google Patents

Abstract

The present invention relates to a method and system for providing traffic information using DMB.

The present invention provides a mobile communication system for providing traffic information using digital multimedia broadcasting (DMB), which provides a multimedia signal including audio and video. A traffic information collecting unit periodically collecting the traffic information in association with a control server; A traffic information providing server configured to generate moving path information including information on the detour using the traffic information transmitted from the traffic information collecting unit; After receiving broadcast content from a program provider (PP: Program Provider), compressing and modulating it into a digital signal, and transmitting it to a DMB satellite through a Ku-Band band, and transmitting the movement path information generated by the traffic information providing server to the DMB. A satellite DMB broadcasting center transmitting to satellites; And a mobile communication terminal equipped with a tuner unit capable of receiving a DMB signal for receiving the moving path information transmitted from the satellite DMB broadcasting center, wherein the traffic information providing server includes a location based service (LBS). Service to determine the current location of the mobile communication terminal and search whether there is a synchronization channel for transmitting the updated traffic information centering on the current location of the mobile communication terminal moving in cooperation with the traffic information collecting unit. If the synchronization channel exists, the synchronization operation is started for the synchronization channel for receiving the traffic information, and the traffic information is received from the traffic information collecting unit and stored in the database unit of the traffic information providing server. In the mobile communication for providing traffic information using the DMB, characterized in that Provide system.

According to the present invention, even when a vehicle accident occurs or a sudden road congestion or a construction section occurs in a process of providing a navigation service, information about a movement route including information about a detour according to a changed situation is provided. By providing the mobile communication terminal in real time, it is possible to increase the reliability of the navigation service.

Traffic information, mobile terminal, DMB, travel route

Description

Method and System for Providing Traffic Information by Using Digital Multimedia Broadcasting}

1 is a diagram simply showing a system for providing traffic information using a satellite DMB according to a first embodiment of the present invention;

2 is a diagram simply showing a system for providing traffic information using a terrestrial DMB according to a second preferred embodiment of the present invention;

3 is a view simply showing a traffic information providing server according to a preferred embodiment of the present invention;

4 is a flowchart illustrating a process of receiving traffic information in a traffic information providing server according to a preferred embodiment of the present invention;

 5 is a flowchart illustrating a process of providing movement route information from a traffic information providing server to a mobile communication terminal according to an exemplary embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

100, 200: traffic information collecting unit 102, 202: traffic information providing server

104: satellite DMB broadcasting center 106: DMB transmitting end

108: DMB satellites 110, 204: mobile communication network

112, 206: base station transmitter 114, 210: mobile communication terminal

208 terrestrial DMB network 300 network interface unit

302: memory section 304: input / output section

306: program storage unit 308: central control unit

310: database unit

The present invention relates to a method and system for providing traffic information using DMB. More specifically, road traffic information such as traffic jams, accident sections, construction sections, etc. in real time using DMB (Digital Multimedia Broadcasting) technology that digitally provides various multimedia signals such as voice and video. A method and system for providing traffic information using DMB which collects and generates information on the detour using the collected traffic information and then provides the generated detour information to a mobile communication terminal capable of receiving DMB. will be.

With the rapid development of information and communication technology, various wireless communication services using a wireless network have been provided. The most basic wireless communication service can be considered a voice call service. Here, the voice call service refers to a service for wirelessly performing a voice call between mobile communication subscribers regardless of time and place. Moreover, in recent years, a wireless Internet service has emerged, which allows users to use the Internet via a wireless communication network while the mobile subscriber is moving, regardless of location. Therefore, the mobile subscribers can freely move and talk with the other party anytime and anywhere using the voice call service, as well as various contents (for example, games, chat, securities) after accessing the Internet using the wireless Internet service. , Financial transactions, news, weather, sports, traffic information, etc.) can be provided in various forms such as text, voice, and image.

In addition, as the number of self-drivers increases, telematics that provides location-based service (LBS: Location Based Service) to the vehicle in real time, provides the driver with vehicle accidents or theft detection, driving directions, traffic and living information, and games. Telematics) services are emerging. Among various telematics services, there is a navigation service that provides a vehicle with a moving path from a current location to a destination by inputting information on a current location and location information on a destination.

In the conventional navigation service, when a mobile subscriber inputs information on a current location and a destination, the navigation service calculates and calculates information on a movement route according to the information received from a server providing a navigation service or a mobile communication terminal equipped with a navigation software. It is only to provide the driver with information on the route of travel once, and it is impossible to provide information on the route in real time according to the changed situation in case of vehicle accident, sudden road congestion or construction section. There was this.

In order to solve the above problems, the present invention, by using a digital multimedia broadcasting (DMB) technology that provides a variety of multimedia signals, such as audio, video, traffic information of the road, for example, congestion section, accident section, construction Collect information on the section in real time, generate information about the detour by using the collected traffic information, and then use the DMB to provide information on the generated detour to a mobile communication terminal capable of receiving DMB. Its purpose is to provide a method and system for providing the same.

Accordingly, according to a first object of the present invention, in a mobile communication system for providing traffic information using digital multimedia broadcasting (DMB) for digitally providing a multimedia signal including audio and video, the road construction, the National Police Agency, A traffic information collection unit periodically collecting the traffic information in association with a traffic control server of an organization including a traffic broadcast; A traffic information providing server configured to generate moving path information including information on the detour using the traffic information transmitted from the traffic information collecting unit; After receiving broadcast content from a program provider (PP: Program Provider), compressing and modulating it into a digital signal, and transmitting it to a DMB satellite through a Ku-Band band, and transmitting the movement path information generated by the traffic information providing server to the DMB. A satellite DMB broadcasting center transmitting to satellites; And a mobile communication terminal equipped with a tuner unit capable of receiving a DMB signal for receiving the moving path information transmitted from the satellite DMB broadcasting center, wherein the traffic information providing server includes a location based service (LBS). Service to determine the current location of the mobile communication terminal and search whether there is a synchronization channel for transmitting the updated traffic information centering on the current location of the mobile communication terminal moving in cooperation with the traffic information collecting unit. If the synchronization channel exists, the synchronization operation is started for the synchronization channel for receiving the traffic information, and the traffic information is received from the traffic information collecting unit and stored in the database unit of the traffic information providing server. In the mobile communication for providing traffic information using the DMB, characterized in that Provide system.

 In addition, according to a second object of the present invention, a traffic information collecting unit for periodically collecting traffic information in conjunction with a traffic control server of an institution including a road construction, police department, traffic broadcasting, and a broadcast program provider (PP: Program Provider) Satellite DMB broadcasting center receiving the broadcasting contents from the satellite DMB and compressing and modulating it into digital signals and then transmitting them to the DMB satellite through the Ku-Band band, and a tuner capable of receiving DMB signals transmitted from the satellite DMB broadcasting center. In a mobile communication system including a mobile communication terminal equipped with a unit, in the server for providing traffic information using DMB, the traffic information collecting unit and the satellite DMB broadcasting center interlocked with the mobile communication terminal to give packet data A network interface unit providing a receiving communication interface; After receiving the information about the current location and the destination from the mobile communication terminal to generate coordinate information including latitude / longitude using a location based service (LBS), to the destination by using the coordinate information Generating movement route information which is information on the shortest distance of the vehicle, matching the movement route information to map data stored in a database unit, a congestion section included in the traffic information transmitted from the traffic information collecting unit, and an accident section Analyzing the information of the construction section, generating the movement route information including the detour by using the traffic information, and converting the movement route information into binary data and transmitting the binary route data to the satellite DMB broadcasting center. A program storage unit which carries control software to perform; A database unit for storing user information of the mobile communication terminal and map data in 2D and / or 3D graphic form; A central control unit which drives the control software mounted in the program storage unit and controls the operation of transmitting the moving path information generated by the driven control software to the mobile communication terminal; A memory unit that temporarily stores data processed by the central control unit or temporarily stores data generated in a process of driving the control software; And an input / output unit for displaying the processing status of the control software as well as the processing status according to key input.

In addition, according to the third object of the present invention, a traffic information collection unit for periodically collecting traffic information in conjunction with a traffic control server of an institution including a road construction, police department, traffic broadcasting, and is transmitted from the traffic information collection unit A traffic information providing server for generating movement route information including information about a detour using the traffic information, and receiving and receiving broadcast content from a program provider (PP), compressing and modulating the digital signal into a Ku- And a satellite DMB broadcasting center for transmitting the moving path information generated by the traffic information providing server to the DMB satellite, and receiving the moving path information transmitted from the satellite DMB broadcasting center. In a mobile communication system including a mobile terminal equipped with a tuner unit capable of receiving DMB signals A method for collecting traffic information using DMB, the method comprising: (a) determining a current location of the mobile communication terminal using a location based service (LBS); (b) searching for a synchronization channel for transmitting the updated traffic information centering on the current location of the mobile communication terminal moving in cooperation with the traffic information collecting unit; (c) initiating a sync operation on the sync channel for receiving the traffic information, if the sync channel exists in step (b); And (d) receiving the traffic information from the traffic information collecting unit and storing the traffic information and storing the traffic information in a database unit of the traffic information providing server.

In addition, according to a fourth object of the present invention, a traffic information collection unit for periodically collecting traffic information in conjunction with a traffic control server of an institution including a road construction, police department, traffic broadcasting, and is transmitted from the traffic information collection unit A traffic information providing server for generating movement route information including information about a detour using the traffic information, and receiving and receiving broadcast content from a program provider (PP), compressing and modulating the digital signal into a Ku- And a satellite DMB broadcasting center for transmitting the moving path information generated by the traffic information providing server to the DMB satellite, and receiving the moving path information transmitted from the satellite DMB broadcasting center. In a mobile communication system including a mobile terminal equipped with a tuner unit capable of receiving DMB signals A method for providing traffic information using a DMB, the method comprising: (a) determining whether an update is necessary for the movement route information using the traffic information; (b) initiating an analysis operation on the traffic information transmitted from the traffic information collecting unit when updating of the movement route information is necessary in step (a); (c) searching for information about the detour using map data stored in a database in consideration of the analysis result of the traffic information; And (d) generating the movement path information including the information about the detour and transmitting the movement path information to the satellite DMB broadcasting center.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

1 is a diagram briefly showing a system for providing traffic information using a satellite DMB according to a first embodiment of the present invention.

The system for providing traffic information using the satellite DMB according to the first embodiment of the present invention includes a traffic information collecting unit 100, a traffic information providing server 102, a satellite DMB broadcasting center 104, and a DMB transmitting end 106. ), A DMB satellite 108, a mobile communication network 110, a base station transmitter 112, a mobile communication terminal 114, and the like.

According to a first preferred embodiment of the present invention, when the traffic information collecting unit 100 collects traffic information which is information on a traffic flow on a road in real time, and transmits the collected traffic information to the traffic information providing server 102, The traffic information providing server 102 generates the movement route information including the detour information by using the above-described traffic information, and directly transfers the generated movement route information via the DMB satellite body 108 to the mobile communication terminal of the mobile subscriber. Broadcasting in real time to the 114 or via the DMB satellite 108 and the mobile communication network 110 is characterized in that the broadcast in real time to the mobile communication terminal 114 of the mobile subscriber.

Here, the traffic information is information on the traffic flow generated on the road, and means information on the congestion section, the accident section, the construction section, etc. The movement route information is about the current location and the destination while the mobile communication subscriber is driving the vehicle. When the information is input, it means information about the shortest distance from the current position to the destination. However, in the present invention, the movement route information not only includes information on the shortest distance to the destination but also includes information on the detour considering traffic information.

The traffic information collecting unit 100 collects traffic information in conjunction with a traffic control server (not shown) of an institution that collects traffic information on a road, such as a road construction, a police agency, a traffic broadcast, and periodically collects the collected traffic information (for example, For example, it refers to a combination of hardware transmitted to the traffic information providing server 102 and software installed on the same in units of seconds, minutes, hours, and the like.

In addition, the traffic information collecting unit 100 may collect traffic information using a wireless network established by a mobile communication service provider. That is, the traffic information collecting unit 100 installs a sensor for collecting traffic information in a wireless base station (not shown) constructed along the roadside to collect traffic information, and the collected traffic information traffic information providing server 102. It can also be implemented to send In the case of the traffic information collecting unit 100 using the wireless network established by the mobile communication service provider, the location information of the mobile communication terminal 114 provided in the vehicle is used for the speed and number of the vehicle passing through a specific point per unit time. To generate traffic information that is information about the traffic flow.

The traffic information providing server 102 is interlocked with the traffic information collecting unit 100 and the satellite DMB broadcasting center 104 and receives information about the current location and the destination from the mobile communication terminal 114 to the destination from the current location to the destination. It refers to a combination of hardware for generating travel path information and software installed and executed thereon. The traffic information providing server 102 receives the traffic information from the traffic information collecting unit 100, analyzes information such as a congestion section, an accident section, a construction section, and the like included in the traffic information, and considers the analyzed information in mobile communication. The mobile station generates the movement path information including the detour about the movement path to the destination requested by the subscriber and transmits the movement path information to the mobile communication terminal 114.

The satellite DMB broadcasting center 104 receives broadcast contents from a program provider (PP), compresses and modulates them into digital signals, and transmits them to the DMB satellite body 108 through the Ku-Band band. In addition, the satellite DMB broadcasting center 104 transmits the movement path information generated by the traffic information providing server 102 to the DMB satellite body 108. For convenience of explanation in the following process, the digital signal transmitted from the satellite DMB broadcasting center 104 to the DMB satellite body 108 by compressing the broadcast content and the movement path information and then modulating the Ku-Band band is called a DBM signal.

The DMB signal transmitted from the satellite DMB broadcasting center 104 is transmitted from the DBM transmitter 106 to the DMB satellite 108 via an air interface. The air interface through which the DMB signal is transmitted is composed of a video channel, an audio channel, and a data channel. Among the broadcast content and the moving path information, the video data is transmitted through the video channel, and the audio data is transmitted through the audio channel.

The DMB satellite 108 is settled in a stationary orbit about 36,000 km from the ground, and rotates at a speed of 11,000 km per hour, which is the same as the speed of the Earth's rotation. The DMB satellite body 108 refers to a device that serves as a relay that receives a DMB signal transmitted from the DMB transmitting terminal 106 and relays the signal to the mobile communication terminal 114. In general, the DMB satellite 108 includes four 25 MHz Ku-Band repeaters and 36 S-Band repeaters at 25 MHz, which provide a frequency band necessary for transmitting the DMB signal to the mobile communication terminal 114. The DMB satellite 108 transmits an S-Band CDM (CDM) signal and a Ku-Band Time Division Multiple (TDM) signal at the same time. The reason for transmitting the TDM signal in the Ku-Band band is to transmit radio waves. This is because it is transmitted to a gap filler installed in an underground space, a building, a dense area of a house, which are difficult to receive.

The mobile communication network 110 is a telephone exchange network operated by a mobile communication service provider and means a set of communication facilities that provide voice telephone or data exchange service to an unspecified number of subscribers through an exchange station. The mobile communication network 110 provides a CDMA-2000 service, a WCDMA service, a portable Internet service, and the like, and relays information on a current location and a destination received from the mobile communication terminal 114 to the traffic information providing server 102.

The base station transmitter 112 refers to a network endpoint device which is directly connected to the mobile communication terminal 114 by performing baseband signal processing, wired / wireless conversion, and transmission and reception of a wireless signal, and the base station transmitter 112 respectively. A location that is arranged in units of cells and transmits a call request generated from the mobile communication terminal 114 to the mobile communication network 110 or determines the location of the mobile communication terminal 114 existing in the cell area under its control. Means a device that performs information registration.

The mobile communication terminal 114 is equipped with a tuner unit capable of receiving a DMB signal, and transmits information on the current location and destination to the traffic information providing server 102 through the mobile communication network 110, and provides traffic information. PDA (Personal Digital Assistant), cellular phone, PCS (Personal Communication Service) phone, Global System for Mobile (GSM) phone, Wideband CDMA (W-CDMA) phone, CDMA-2000 A phone, a mobile broadband system (MBS) phone, or the like. That is, the mobile communication terminal 114 refers to a terminal capable of voice communication and data communication with the other party through the mobile communication network 110 and capable of receiving a DMB signal transmitted from the DMB satellite body 108.

FIG. 2 is a diagram briefly showing a system for providing traffic information using terrestrial DMB according to a second embodiment of the present invention.

In the system for providing traffic information using the terrestrial DMB according to the second embodiment of the present invention, similar to FIG. 1, the traffic information collecting unit 200, the traffic information providing server 202, the mobile communication network 204, It includes a base station transmitter 206 and a mobile communication terminal 210, but includes a terrestrial DMB network 208. Detailed description of the same components as in FIG. 1 will be omitted in the following process.

That is, in the second embodiment of the present invention, unlike the first embodiment, the traffic information provided from the traffic information providing server 202 is not provided to the mobile communication terminal 210 through a separate DMB satellite body 108, It is characterized in that the terrestrial DMB (for example, one broadcaster, video 1 channel + audio 1 channel + data 1 channel) technology to be transmitted to the mobile communication terminal 210 via the terrestrial DMB network 208. have. Of course, in the second preferred embodiment of the present invention, the traffic information may be provided to the mobile communication terminal 210 via the mobile communication network 204 as well as the terrestrial DMB network 208.

3 is a view simply showing a traffic information providing server according to a preferred embodiment of the present invention.

Traffic information providing server 102, 202 according to a preferred embodiment of the present invention is a network interface unit 300, memory unit 302, input and output unit 304, program storage unit 306, central control unit 308 and Database unit 310 and the like.

The network interface unit 300 is interlocked with the traffic information collecting units 100 and 200, the satellite DMB broadcasting center 102, the mobile communication networks 110 and 204, and the terrestrial DMB network 208, and the mobile communication terminals 114 and 210. ) And a traffic information providing server (102, 202) provides a communication interface for sending and receiving packet data.

The memory unit 302 temporarily stores data processed by the central controller 308 or temporarily stores data generated in the course of providing movement path information to the mobile communication terminals 114 and 210. The input / output unit 304 displays the processing status for providing movement path information as well as the processing status according to the key input.

The program storage unit 306 receives information about the current location and the destination from the mobile communication terminals 114 and 210 and then uses a location based service (LBS) provided by the mobile communication networks 110 and 204. Generating coordinate information including latitude / longitude for the current location and the destination, generating movement path information which is information on the shortest distance to the destination using the coordinate information, and moving path information in the database unit 310 Matching the map data stored in the operation, analyzing the information of the congestion section, accident section, construction section, etc. included in the traffic information transmitted from the traffic information collecting unit (100, 200) and move using the above-described traffic information Generating movement path information including detour for the movement path requested by the communication subscriber, converting the movement path information into binary data It is equipped with control software for performing operations such as transmitting to the DMB broadcasting center 108.

The central control unit 308 is a kind of central processing unit that controls the overall operation of the traffic information providing server (102, 202). In particular, the central control unit 308 drives the control software mounted in the program storage unit 306 and controls the operation of transmitting the movement path information generated by the driven control software to the mobile communication terminals 114 and 210.

The database unit 310 stores user information on the mobile communication subscriber who wants to receive the movement route information and map data in the form of two-dimensional and / or three-dimensional graphics.

4 is a flowchart illustrating a process of receiving traffic information in a traffic information providing server according to a preferred embodiment of the present invention.

The traffic information providing servers 102 and 202 determine the current location of the mobile communication terminals 114 and 210 using the location-based service (S400). The traffic information providing servers 102 and 202 interoperate with the traffic information collecting units 100 and 200 to request whether there is updated traffic information based on the current location of the mobile communication terminals 114 and 210 (S402). If there is traffic information updated in step S402, the synchronous operation is performed on the data channel for receiving the traffic information from the traffic information collecting units 100 and 200, and the traffic information collecting unit 100 performs the synchronous operation on the data channel. 200 and the traffic information providing servers 102 and 202 are opened. On the other hand, if the updated traffic information does not exist in step S402, the traffic information collecting unit (100, 200) is requested whether the updated traffic information exists periodically.

The traffic information providing servers 102 and 202 having completed the synchronization work with the traffic information collecting units 100 and 200 receive the traffic information through the data channel and store the received traffic information in the database unit 310 (S406). . The traffic information providing servers 102 and 202 storing the traffic information in the database 310 end the synchronization task for the data channel with the traffic information collecting units 100 and 200.

 5 is a flowchart illustrating a process of providing movement route information from a traffic information providing server to a mobile communication terminal according to an exemplary embodiment of the present invention.

The traffic information providing server 102 or 202 determines whether there is an area to be updated among the movement route information provided to the mobile communication terminals 114 and 210 by using the traffic information transmitted from the traffic information collecting unit 100 or 200. (S500).

 Traffic information providing server (102, 202) requests the traffic information for the area to the traffic information collection unit (100, 200), congestion section included in the traffic information received from the traffic information collection unit (100, 200), The operation of analyzing information such as an accident section and a construction section is started (S502).

If it is determined in step S502 that the traffic information is determined to include information such as a congestion section, an accident section, a construction section, and the like, the movement path information including the detour is generated in consideration of the above-described information (S504). The traffic information providing server 102 or 202 transmits the newly generated movement route information to the satellite DMB broadcasting center 104, the mobile communication networks 110 and 204, and the terrestrial DMB network 208, and moves when using the satellite DMB technology. The route information is broadcast from the satellite DMB broadcasting center 104 to the mobile communication terminal 114 via the DMB satellite body 108 (S506).

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

As described above, according to the present invention, even when a vehicle accident occurs or a sudden road congestion or a construction section occurs in a predetermined movement path in the process of providing a navigation service, a movement including information about a detour according to a changed situation By providing the information on the route to the mobile communication terminal in real time, it is possible to increase the reliability of the navigation service.

Claims (9)

In a mobile communication system that provides traffic information using Digital Multimedia Broadcasting (DMB) that provides a multimedia signal including audio and video, A traffic information collecting unit periodically collecting the traffic information in association with a traffic control server of an institution including a road construction, a police agency, and a traffic broadcasting; A traffic information providing server configured to generate moving path information including information on a detour using the traffic information transmitted from the traffic information collecting unit; After receiving broadcast content from a program provider (PP: Program Provider), compressing and modulating it into a digital signal, and transmitting it to a DMB satellite through a Ku-Band band, and transmitting the movement path information generated by the traffic information providing server to the DMB. A satellite DMB broadcasting center transmitting to satellites; And A mobile communication terminal equipped with a tuner unit capable of receiving a DMB signal for receiving the movement path information transmitted from the satellite DMB broadcasting center. Including, but the traffic information providing server determines the current location of the mobile communication terminal using a location based service (LBS), and the current of the mobile communication terminal moving in conjunction with the traffic information collection unit Search whether there is a synchronization channel for transmitting the updated traffic information centered on the location, and if the synchronization channel exists, start a synchronization operation on the synchronization channel for receiving the traffic information from the traffic information collection unit. The mobile communication system providing the traffic information by using the DMB, characterized in that after receiving the traffic information is stored in the database unit of the traffic information providing server. The method of claim 1, The traffic information collecting unit may move to provide traffic information using a DMB by installing a sensor for collecting the traffic information at a wireless base station built along a roadside to collect the traffic information through the sensor. Communication system. The method of claim 1, The traffic information providing server generates the moving path information by using the analysis result of the information on the congestion section, the accident section, and the construction section included in the traffic information, and transmits the DMB to the mobile communication terminal. Mobile communication system for providing traffic information by using. Traffic information collecting unit that collects traffic information periodically by interworking with traffic control server of institutions including road construction, police department, and traffic broadcasting, and compresses digital signal by receiving broadcast contents from broadcasting program provider (PP). And a mobile communication terminal equipped with a satellite DMB broadcasting center for modulating and transmitting the DMB signal through a Ku-Band band to a DMB satellite, and a tuner unit capable of receiving a DMB signal transmitted from the satellite DMB broadcasting center. In the system, the server for providing traffic information using DMB, A network interface unit interworking with the traffic information collecting unit and the satellite DMB broadcasting center and providing a communication interface for exchanging packet data with the mobile communication terminal; After receiving the information about the current location and the destination from the mobile communication terminal to generate coordinate information including latitude / longitude using a location based service (LBS), to the destination by using the coordinate information Generating movement route information which is information on the shortest distance of the vehicle, matching the movement route information to map data stored in a database unit, a congestion section included in the traffic information transmitted from the traffic information collecting unit, and an accident section Analyzing the information of the construction section, generating the movement route information including the detour by using the traffic information, and converting the movement route information into binary data and transmitting the binary route data to the satellite DMB broadcasting center. A program storage unit which carries control software to perform; A database unit for storing user information of the mobile communication terminal and map data in 2D and / or 3D graphic form; A central control unit which drives the control software mounted in the program storage unit and controls the operation of transmitting the moving path information generated by the driven control software to the mobile communication terminal; A memory unit that temporarily stores data processed by the central control unit or temporarily stores data generated in a process of driving the control software; And Input / output unit for displaying the processing status for the control software as well as the processing status according to key input Server for providing traffic information using the DMB, characterized in that it comprises a. The method of claim 4, wherein The traffic information providing server may update the movement route information by using the traffic information received from the traffic information collecting unit in units of seconds, minutes, and hours, and transmit the new information to the mobile communication terminal. Server to provide traffic information using. The traffic information collecting unit periodically collects the traffic information by interworking with the traffic control server of an institution including a road construction, a police agency, and a traffic broadcasting, and uses the traffic information transmitted from the traffic information collecting unit to provide information about the detour. A traffic information providing server for generating moving route information including a broadcast content, a broadcast content received from a broadcast program provider (PP), compressed and modulated into a digital signal, and transmitted to a DMB satellite through a Ku-Band band. A satellite DMB broadcasting center for transmitting the moving path information generated by the traffic information providing server to the DMB satellite, and a tuner unit capable of receiving a DMB signal for receiving the moving path information transmitted from the satellite DMB broadcasting center. In a mobile communication system including a mounted mobile communication terminal, traffic information is collected using a DMB. In the method, (a) determining a current location of the mobile communication terminal using a location based service (LBS); (b) searching for a synchronization channel for transmitting the updated traffic information centering on the current location of the mobile communication terminal moving in cooperation with the traffic information collecting unit; (c) initiating a sync operation on the sync channel for receiving the traffic information, if the sync channel exists in step (b); And (d) receiving the traffic information from the traffic information collecting unit and storing the traffic information in a database unit of the traffic information providing server; Method for collecting traffic information using the DMB, characterized in that it comprises a. The method of claim 6, wherein in step (b) The traffic information providing server collects traffic information by using the DMB, characterized in that for searching the presence of the synchronization channel through the data communication with the traffic information collection unit in units of seconds, minutes, time. The traffic information collecting unit periodically collects the traffic information by interworking with the traffic control server of an institution including a road construction, a police agency, and a traffic broadcasting, and uses the traffic information transmitted from the traffic information collecting unit to provide information about the detour. A traffic information providing server for generating moving route information including a broadcast content, a broadcast content received from a broadcast program provider (PP), compressed and modulated into a digital signal, and transmitted to a DMB satellite through a Ku-Band band. A satellite DMB broadcasting center for transmitting the moving path information generated by the traffic information providing server to the DMB satellite, and a tuner unit capable of receiving a DMB signal for receiving the moving path information transmitted from the satellite DMB broadcasting center. In a mobile communication system including a mounted mobile communication terminal, traffic information is provided using a DMB. In the method, (a) using the traffic information to determine if the movement route information needs updating; (b) initiating an analysis operation on the traffic information transmitted from the traffic information collecting unit when updating of the movement route information is necessary in step (a); (c) searching for information about the detour using map data stored in a database in consideration of the analysis result of the traffic information; And (d) generating the movement path information including the information about the detour and transmitting it to the satellite DMB broadcasting center; Method for providing traffic information using the DMB, characterized in that it comprises a. The method of claim 8, wherein step (d) Method for providing traffic information using the DMB, characterized in that for generating the movement path information as map information in the form of a two-dimensional or three-dimensional graphics.

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