KR20120133635A - System for sharing traffic information using social network and method thereof - Google Patents

System for sharing traffic information using social network and method thereof Download PDF

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Publication number
KR20120133635A
KR20120133635A KR1020110052373A KR20110052373A KR20120133635A KR 20120133635 A KR20120133635 A KR 20120133635A KR 1020110052373 A KR1020110052373 A KR 1020110052373A KR 20110052373 A KR20110052373 A KR 20110052373A KR 20120133635 A KR20120133635 A KR 20120133635A
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South Korea
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traffic
information
social network
vehicle
traffic situation
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KR1020110052373A
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Korean (ko)
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허남웅
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현대자동차주식회사
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Publication of KR20120133635A publication Critical patent/KR20120133635A/en

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    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/0962Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968Systems involving transmission of navigation instructions to the vehicle
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/36Input/output arrangements for on-board computers
    • G06Q50/40
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices

Abstract

PURPOSE: An automatic traffic information sharing system using a social network is provided to automatically write and transmit a traffic situation message in real time to allow each vehicle to check the traffic situation message in real time. CONSTITUTION: A wireless communication unit wirelessly communicates with a social network server(200). A vehicle information collecting unit periodically collects vehicle information. A controller determines traffic situations and occurrence of accidents using the vehicle information. The controller controls a traffic situation message to be automatically written and transmitted to a server. A display unit displays the received traffic situation message. [Reference numerals] (100,AA,BB) Vehicle; (200) SNS server

Description

소셜 네트워크를 이용한 교통정보 자동 공유시스템{System for sharing traffic information using social network and method thereof}System for sharing traffic information using social network and method

본 발명은 소셜 네트워크를 이용한 교통정보 자동 공유시스템에 관한 것으로, 더욱 상세하게는 차량들이 실시간으로 교통상황메시지를 자동 작성하여 소셜 네트워크 서버로 전송함으로써 각 차량이 교통상황메시지를 실시간으로 확인할 수 있는 기술이다.The present invention relates to an automatic traffic information sharing system using a social network, and more particularly, a technology that enables each vehicle to check a traffic situation message in real time by automatically creating a traffic condition message in real time and transmitting it to a social network server. to be.

현재 차량에서 교통정보를 확인하고자 하는 경우 TPEG(Transport Protocol Experts Group) 데이터를 수신하여 확인한다.If you want to check traffic information in the current vehicle, check by receiving TPEG (Transport Protocol Experts Group) data.

TPEG은 디지털 멀티미디어 방송망 등을 통해 전파되는 데이터로서 교통 및 여행정보를 전송하는 표준 프로토콜을 말한다. TPEG is a standard protocol for transmitting traffic and travel information as data propagated through digital multimedia broadcasting network.

이러한 TPEG 등은 교통정보센터에서 교통상황을 파악하고 교통정보를 만들어 제공하는 기술이다. 즉, 현재 차량들은 교통정보센터 등에서 만든 교통정보를 단순일률적으로 수신하여 사용하고 있다.Such TPEG is a technology for identifying traffic conditions and creating traffic information in a traffic information center. In other words, the current vehicles simply and uniformly receive and use the traffic information generated by the traffic information center.

이러한 TPEG 등의 정보는 교통정보센터를 통해서 제공하다보니 시간차가 발생하는 문제점이 있었다.Since information such as TPEG is provided through a traffic information center, there is a problem that a time difference occurs.

본 발명의 목적은 차량들이 실시간으로 교통상황메시지를 자동 작성하여 소셜 네트워크 서버로 전송함으로써 각 차량이 교통상황메시지를 실시간으로 확인할 수 있도록 하는데 있다.An object of the present invention is to enable each vehicle to check the traffic status message in real time by automatically creating a traffic status message in real time and transmitting the traffic status message to a social network server.

상기와 같은 목적을 달성하기 위한 본 발명에 따른 소셜 네트워크를 이용한 교통정보 자동 공유시스템은 소셜 네트워크 서버와 무선통신을 수행하는 무선통신부와, 차량정보를 주기적으로 수집하는 차량정보 수집부와, 상기 차량정보를 이용하여 사고발생여부 및 교통상황을 판단하고 그 판단결과를 이용하여 교통상황메시지를 자동작성하여 상기 소셜 네트워크 서버로 전송하도록 제어하고, 상기 소셜 네트워크 서버로부터 다른 차량들에 의해 작성된 교통상황메시지의 수신을 제어하는 제어부와, 상기 소셜 네트워크 서버로부터 수신한 교통상황메시지를 표시하는 표시부를 포함한다.In order to achieve the above object, an automatic traffic information sharing system using a social network according to the present invention includes a wireless communication unit performing wireless communication with a social network server, a vehicle information collecting unit periodically collecting vehicle information, and the vehicle. Use the information to determine whether an accident occurred and the traffic situation, and using the result of the determination automatically control the traffic situation message and send it to the social network server, the traffic situation message created by other vehicles from the social network server And a control unit for controlling the reception of the traffic information and a traffic condition message received from the social network server.

상기와 같이 본 발명은 별도의 인프라 구축의 필요없이 소셜네트워크를 이용하여 차량간의 실제 교통상황정보를 공유할 수 있는 효과가 있다.As described above, the present invention has the effect of sharing the actual traffic situation information between vehicles using a social network without the need for a separate infrastructure.

또한, 본 발명은 모든 차량에 적용할 수 있어 표본 데이터가 많아져 더욱 정확한 교통정보제공이 가능한 효과가 있다.In addition, the present invention can be applied to all vehicles has a large number of sample data has the effect of providing more accurate traffic information.

도 1은 본 발명의 실시예에 따른 소셜 네트워크를 이용한 교통정보 자동 공유 시스템의 구성도.
도 2는 도 1의 차량의 세부 구성도.
도 3은 본 발명의 실시예에 따른 소셜 네트워크를 이용한 교통정보 자동 공유 방법을 나타내는 순서도.
도 4는 본 발명의 소셜 네트워크를 이용한 교통정보 자동 공유 방법을 설명하기 위한 도면.
1 is a block diagram of an automatic traffic information sharing system using a social network according to an embodiment of the present invention.
FIG. 2 is a detailed configuration diagram of the vehicle of FIG. 1. FIG.
3 is a flowchart illustrating a method for automatically sharing traffic information using a social network according to an embodiment of the present invention.
4 is a view for explaining a traffic information automatic sharing method using a social network of the present invention.

이하, 본 발명에 따른 소셜 네트워크를 이용한 교통정보 자동 공유시스템을 첨부된 도 1 내지 도 4를 참조하여 상세히 설명한다.Hereinafter, an automatic traffic information sharing system using a social network according to the present invention will be described in detail with reference to FIGS. 1 to 4.

도 1은 본 발명의 실시예에 따른 소셜 네트워크를 이용한 교통정보 자동 공유 시스템의 구성도이다. 1 is a block diagram of an automatic traffic information sharing system using a social network according to an embodiment of the present invention.

차량(100)들은 주행중에 위치, 방향, 교통상황 정보를 SNS(social network system) 서버(200)로 무선전송함으로써, SNS 서버(200)는 각 차량(100)들로부터 수신한 위치, 방향, 교통상황정보를 공유할 수 있도록 게시한다. 이때, SNS 서버(200)는 API(application program interface)가 공개되어 있어 정보의 분석, 활용 범위가 넓다.The vehicle 100 wirelessly transmits location, direction, and traffic state information to the social network system (SNS) server 200 while driving, so that the SNS server 200 receives the location, direction, and traffic received from each vehicle 100. Post the status information to share. At this time, the SNS server 200 has an application program interface (API) is open to the wide range of analysis and utilization of information.

이때, 각 차량(100)들은 도 2와 같은 세부구성을 가진다.At this time, each vehicle 100 has a detailed configuration as shown in FIG.

차량(100)은 무선통신부(110), 차량정보 수집부(120), 제어부(130), 표시부(140) 및 저장부(150)를 구비한다.The vehicle 100 includes a wireless communication unit 110, a vehicle information collecting unit 120, a control unit 130, a display unit 140, and a storage unit 150.

무선통신부(110)는 SNS서버(200)와 무선통신을 수행한다.The wireless communication unit 110 performs wireless communication with the SNS server 200.

차량정보 수집부(120)는 위치정보, 방향정보, 평균속도정보(차속정보), 해당 도로의 제한속도정보를 수집한다.The vehicle information collecting unit 120 collects location information, direction information, average speed information (vehicle speed information), and speed limit information of the corresponding road.

제어부(130)는 아래 표 1과 같이, 위치정보, 방향정보, 평균속도정보, 제한속도정보, 교통상황정보, 사고발생여부정보를 포함하는 메시지를 작성한다.The controller 130 creates a message including location information, direction information, average speed information, speed limit information, traffic situation information, and accident occurrence information as shown in Table 1 below.

헤드head 위치정보(P)Location information (P) 방향정보(dm)Direction information (dm) 평균속도정보(V_av)Average speed information (V_av) 제한속도정보(V_lim))Speed Limit Information (V_lim) 교통상황정보(S)Traffic situation information (S) 사고발생여부(acc)Accident Occurrence (acc) #Traffic_info#Traffic_info (1.3, 3.2))(1.3, 3.2)) westwest 20km/s20 km / s 70km/s70 km / s 지체retard 발생Occur

이때, 메시지의 헤드는 '#Traffic_info'를 포함시켜, 제어부(130)는 SNS서버(200)로부터 '#Traffic_info'를 포함하는 메시지를 실시간으로 수신하도록 설정한다. 이에, 다른 차량들로부터 업로드 된 교통상황정보 메시지를 실시간으로 다운로드하여 포스팅할 수 있도록 한다.In this case, the head of the message includes '#Traffic_info', and the controller 130 is configured to receive a message including '#Traffic_info' from the SNS server 200 in real time. Accordingly, the traffic situation information messages uploaded from other vehicles can be downloaded and posted in real time.

표시부(140)는 SNS서버(200)로부터 수신한 교통상황메시지를 실시간으로 표시한다. 이때, 별도의 표시부(140)를 구비하지 않고 네비게이션 단말(미도시), AVN (Audio, Vedio, Navigation)장치, 오디오 장치, 텔레매틱스 장치, 클러스터장치 등의 화면에 한 줄 문구로 표시할 수도 있다.The display unit 140 displays the traffic situation message received from the SNS server 200 in real time. In this case, the display unit 140 may be displayed on a screen such as a navigation terminal (not shown), an AVN (Audio, Vedio, Navigation) device, an audio device, a telematics device, a cluster device, or the like.

저장부(150)는 차량정보 수집부(120)가 수집한 차량정보 및 SNS서버(200)로부터 수신한 교통상황메시지를 저장한다.The storage unit 150 stores the vehicle information collected by the vehicle information collecting unit 120 and the traffic situation message received from the SNS server 200.

이하, 도 3을 참조하여 본 발명의 실시예에 따른 소셜 네트워크를 이용한 교통정보 자동 공유 방법을 설명하기로 한다.Hereinafter, a method for automatically sharing traffic information using a social network according to an embodiment of the present invention will be described with reference to FIG. 3.

먼저, 차량정보 수집부(120)는 위치정보(좌표값), 방향정보, 평균속도정보, 도로의 제한속도정보를 일정 간격으로 수집하여 저장부(150)에 저장한다(S101). 이때, 평균속도 대신에 차속을 수집하여 제어부(130)가 차속을 이용하여 평균속도를 산출하여 이용할 수도 있다.First, the vehicle information collecting unit 120 collects the position information (coordinate value), the direction information, the average speed information, the speed limit information of the road at regular intervals and stores them in the storage unit 150 (S101). In this case, the vehicle speed may be collected instead of the average speed, and the controller 130 may calculate and use the average speed using the vehicle speed.

이에, 제어부(130)는 헤드를 '#Traffic_info'로 하는 메시지 구조 필드안에 위치정보(P필드), 방향정보(dm필드), 평균속도정보(V_av), 제한속도정보(V_lim)를 저장한다(S102).Therefore, the controller 130 stores the position information (P field), the direction information (dm field), the average speed information (V_av), and the speed limit information (V_lim) in the message structure field whose head is '#Traffic_info' ( S102).

그 후, 제어부(130)는 에어백 사용여부, 급감속여부 등을 판단하여 자차의 사고발생여부를 판단하고(S103), 사고발생여부정보를 메시지 구조 필드(acc)안에 저장한다(S104, S105). After that, the controller 130 determines whether the airbag is used or suddenly decelerated, and the like to determine whether an accident occurs in the vehicle (S103), and stores the accident occurrence information in the message structure field (acc) (S104, S105). .

이어서, 제어부(130)는 평균속도를 제한속도로 나눈 체감속도값에 따라 교통상황(지체, 정체, 서행, 원활)을 구분하여(S106), 구분된 교통상황정보를 메시지 구조의 필드(S)에 저장한다(S107).Subsequently, the controller 130 classifies the traffic situation (delay, congestion, slow motion, smooth) according to the diminished speed value obtained by dividing the average speed by the speed limit (S106), and divides the classified traffic situation information into the field S of the message structure. Store in (S107).

이에, 교통상황메시지는 위치정보, 방향정보, 평균속도정보, 제한속도정보, 사고발생여부정보, 교통상황정보를 포함하여 생성되고, 제어부(130)는 무선통신부(110)를 통해 생성된 교통상황메시지를 SNS 서버(200)로 전송한다(S109).Accordingly, the traffic situation message is generated including location information, direction information, average speed information, speed limit information, accident occurrence information, traffic situation information, and the controller 130 is a traffic situation generated through the wireless communication unit 110. The message is transmitted to the SNS server 200 (S109).

이때, 제어부(130)는 SNS 서버(200)로부터 각 차량으로부터 수집한 교통상황메시지를 실시간으로 수집하여 표시부(140)에 실시간으로 표시하도록 한다. 다만, 사용자가 원하는 경우 교통상황메시지를 일정주기별로 수집하도록 할 수도 있다. 여기서, 교통상황메시지는 헤드부분에 '#Traffic_info'의 표시를 이용하여 다른 메시지(생활정보 메시지 등)들과 구분된다.At this time, the controller 130 collects the traffic situation messages collected from each vehicle from the SNS server 200 in real time and displays them on the display unit 140 in real time. However, if desired by the user, traffic conditions may be collected at regular intervals. Here, the traffic condition message is distinguished from other messages (life information message, etc.) by using the indication of '#Traffic_info' in the head part.

이하, 도 4를 참고하여 소셜 네트워크를 이용한 교통정보 자동 공유 예를 설명하기로 한다.Hereinafter, an example of automatic sharing of traffic information using a social network will be described with reference to FIG. 4.

도 4에 도시한 바와 같이, (1.3, 3.2) 지점에서 A 차량의 사고가 발생한 경우, A 차량은 아래 표 2와 같은 메시지를 자동작성하여 SNS서버(200)로 보냄으로써 A 차량의 메시지가 자동 포스팅된다.  As shown in FIG. 4, when an accident of vehicle A occurs at the point (1.3, 3.2), vehicle A automatically composes a message as shown in Table 2 below and sends the message to SNS server 200 so that the message of vehicle A is automatically generated. Posted.

#Traffic_info %위치[p:GPS 좌표값]: 경기도 화성시 장덕동 현대기아1로 %방향[d:w]:west %교통상황[s:jamed]:정체% 타입[t:acc]:사고발생#Traffic_info% location [p: GPS coordinate value]:% direction to Hyundai Kia 1, Jangdeok-dong, Hwaseong-si, Gyeonggi-do [d: w]: west

이때, 좌표(1.5, 1) 지점을 지나는 B 차량은 10분 간격으로 아래 표 3과 같은 메시지를 자동작성하여 SNS서버(200)로 보냄으로써 B 차량의 메시지가 자동 포스팅 된다.At this time, the vehicle B passing through the coordinates (1.5, 1) point automatically writes the message as shown in Table 3 at 10-minute intervals, and sends the message to the SNS server 200, thereby automatically posting the message of the vehicle B.

#Traffic_info %위치[p:GPS 좌표값]: 경기도 화성시 장덕동 현대기아2로 %방향[d:w]:west %교통상황[s:jamed]:원활 %타입[t:10]:10분간격#Traffic_info% Location [p: GPS coordinate value]:% direction to Hyundai Kia 2, Jangdeok-dong, Hwaseong-si, Gyeonggi-do [d: w]: west% Traffic situation [s: jamed]: Seamless% type [t: 10]: 10minute intervals

한편, C 차량이 서쪽으로 이동하고자 할 때 C 차량에 탑재된 네비게이션 단말(미도시)이 상기 표 1 및 상기 표 2의 메시지 정보를 읽어 지도상에 도 4와 같이 표시해주고, C 차량이 정체구간을 우회할 수 있도록 경로안내에 반영하도록 한다.On the other hand, when vehicle C wants to move west, a navigation terminal (not shown) mounted on vehicle C reads the message information of Table 1 and Table 2 and displays it on the map as shown in FIG. This should be reflected in the route guide so that it can be bypassed.

이와같이, 본 발명은 주행중인 차량이 실시간으로 교통상황정보를 소셜 네트워크 시스템으로 전송함으로써, 각 차량은 실시간으로 교통상황메시지를 포스팅받을 수 있다. 이에, 사고 발생 시 운전자가 사고발생여부를 빠르게 인식할 수 있어 우회할 수 있어 교통흐름이 효율적으로 운영되도록 한다.As described above, the present invention transmits traffic situation information to the social network system in real time, so that each vehicle can post a traffic condition message in real time. Thus, when an accident occurs, the driver can quickly recognize whether an accident has occurred and can bypass it so that the traffic flow can be efficiently operated.

100 : 차량
200 : SNS 서버
110 : 무선통신부
120 : 제어부
130 : 표시부
140 : 저장부
100: vehicle
200: SNS server
110: wireless communication unit
120:
130:
140:

Claims (5)

소셜 네트워크 서버와 무선통신을 수행하는 무선통신부;
차량정보를 주기적으로 수집하는 차량정보 수집부;
상기 차량정보를 이용하여 사고발생여부 및 교통상황을 판단하고 그 판단결과를 이용하여 교통상황메시지를 자동작성하여 상기 소셜 네트워크 서버로 전송하도록 제어하고, 상기 소셜 네트워크 서버로부터 다른 차량들에 의해 작성된 교통상황메시지의 수신을 제어하는 제어부; 및
상기 소셜 네트워크 서버로부터 수신한 교통상황메시지를 표시하는 표시부;
를 포함하는 소셜 네트워크를 이용한 교통정보 자동 공유시스템.
A wireless communication unit performing wireless communication with a social network server;
A vehicle information collecting unit periodically collecting vehicle information;
The vehicle information is used to determine whether an accident has occurred and the traffic situation, and the traffic situation message is automatically generated and transmitted to the social network server using the determination result, and the traffic created by the other vehicles from the social network server. Control unit for controlling the reception of the status message; And
A display unit displaying a traffic condition message received from the social network server;
Traffic information automatic sharing system using a social network comprising a.
청구항 1에 있어서,
상기 제어부는,
위치정보, 방향정보, 차량의 평균속도, 도로의 제한속도, 교통상황정보, 사고발생여부 정보를 포함하는 상기 교통상황메시지를 작성하는 것을 특징으로 하는 소셜 네트워크를 이용한 교통정보 자동 공유시스템.
The method according to claim 1,
The control unit,
Automatic traffic information sharing system using a social network, characterized in that for generating the traffic situation message including the location information, direction information, the average speed of the vehicle, the speed limit of the road, traffic situation information, whether the accident occurred.
청구항 1에 있어서,
상기 제어부는,
상기 평균속도를 상기 제한속도로 나눈 값이 설정한 어느 범위에 속하는지를 판단하여 상기 교통상황을 지체, 정체, 서행 또는 원활 중 하나로 판단하는 것을 특징으로 하는 소셜 네트워크를 이용한 교통정보 자동 공유시스템.
The method according to claim 1,
The control unit,
Traffic information automatic sharing system using a social network, characterized in that by determining whether the average speed divided by the speed limit falls within the set range, the traffic situation as one of delay, congestion, slow motion or smooth.
상기 제어부는,
에어백 구동여부 및 급감속정도를 이용하여 자차의 사고발생여부를 판단하는 것을 특징으로 하는 소셜 네트워크를 이용한 교통정보 자동 공유시스템.
The control unit,
Traffic information automatic sharing system using a social network characterized in that it is determined whether the accident occurs in the own vehicle by using the airbag driving and deceleration degree.
청구항 1에 있어서,
상기 표시부는,
AVN(Audio, Vedio, Navigation) 장치, 오디오 장치, 네비게이션 단말, 텔레매틱스 장치, 클러스터장치 중 하나를 포함하는 것을 특징으로 하는 소셜 네트워크를 이용한 교통정보 자동 공유시스템.
The method according to claim 1,
The display unit includes:
An automatic traffic information sharing system using a social network, comprising one of an AVN (Audio, Vedio, Navigation) device, an audio device, a navigation terminal, a telematics device, and a cluster device.
KR1020110052373A 2011-05-31 2011-05-31 System for sharing traffic information using social network and method thereof KR20120133635A (en)

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CN103247169A (en) * 2013-04-17 2013-08-14 浙江大学 Social network-based vehicle information publishing method
KR101430071B1 (en) * 2013-02-01 2014-08-14 전자부품연구원 System and Method for Providing Road Information
KR101475040B1 (en) * 2013-12-23 2014-12-24 한국교통대학교산학협력단 Method and System for Providing Social Network Service Based on Traffic Information
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* Cited by examiner, † Cited by third party
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KR101430071B1 (en) * 2013-02-01 2014-08-14 전자부품연구원 System and Method for Providing Road Information
CN103247169A (en) * 2013-04-17 2013-08-14 浙江大学 Social network-based vehicle information publishing method
KR101475040B1 (en) * 2013-12-23 2014-12-24 한국교통대학교산학협력단 Method and System for Providing Social Network Service Based on Traffic Information
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KR20160066461A (en) * 2014-12-02 2016-06-10 현대모비스 주식회사 Apparatus for collecting traffic information and method for providing traffic information using thereof
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