KR20080103370A - Real time traffic information system and its control method based on p2p service - Google Patents
Real time traffic information system and its control method based on p2p service Download PDFInfo
- Publication number
- KR20080103370A KR20080103370A KR1020070050576A KR20070050576A KR20080103370A KR 20080103370 A KR20080103370 A KR 20080103370A KR 1020070050576 A KR1020070050576 A KR 1020070050576A KR 20070050576 A KR20070050576 A KR 20070050576A KR 20080103370 A KR20080103370 A KR 20080103370A
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- vehicle
- traffic
- image information
- terminals
- terminal
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/091—Traffic information broadcasting
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
1 is a view schematically showing a general traffic information providing system,
2 is a diagram schematically showing a P2P service based real-time traffic video information sharing system according to an embodiment of the present invention,
3 is a diagram illustrating a configuration of a vehicle-mounted terminal of the traffic image information sharing system of FIG. 2;
4 is a diagram illustrating a process of sharing traffic image information in real time by selecting a specific region desired in the traffic image information sharing system of FIG.
5A to 5D are diagrams schematically illustrating an example of a screen displayed on a vehicle-mounted terminal in the process of sharing traffic image information of FIG. 4.
FIG. 6 is a diagram illustrating a process of sharing traffic image information in real time by selecting a driving route to be moved in the traffic image information sharing system of FIG. 2;
7A to 7C are diagrams schematically illustrating an example of a screen displayed on a vehicle-mounted terminal in the process of sharing traffic image information of FIG. 6.
<Description of the symbols for the main parts of the drawings>
10: general traffic information providing system
11: camera 12: control center
100: Traffic image information sharing system according to an embodiment of the present invention
110: server 120: vehicle-mounted terminal
121: input unit 122: output unit
123: storage unit 124: network connection unit
125: navigation unit 126: GPS unit
127
The present invention relates to a system for providing traffic information in real time. More specifically, a plurality of drivers who are in operation and P2P service with a plurality of drivers who are promised by photographing road traffic conditions of their vehicle driving area in real time The present invention relates to a traffic image information sharing system and a control method thereof.
In general, real-time traffic information is provided from a radio traffic broadcasting or DMB (Digital Multimedia Broadcasting) traffic broadcasting system of the national network using the air or satellite waves.
As an example of a system for providing such traffic information, in the system as shown in FIG. 1, a
The
However, the traffic
In order to compensate for this, when the driver promised to be a traffic communicator informs a broadcasting station of the traffic information situation of his vehicle driving area and transmits the contents to the broadcasting station again, the
Also, with the recent popularization of portable photographing devices such as mobile phones and digital cameras, a method of transmitting individual photographed traffic information to a traffic control center or a necessary place using a mobile phone network or an internet network has been proposed. However, this requires active efforts of the user or driver, which is difficult to activate the operation.
Recently, camera miniaturization technology and global positioning system (GPS: Global Positioning System, hereinafter referred to as "GPS"). WiBro: Wireless Broadband (HSDPA) or High Speed Downlink Packet Access (HSDPA) service is provided to enable a variety of telematics services in the driving vehicle, so the traffic image information recorded using the camera mounted on the vehicle is also available. It is possible to transmit without restriction of location.
On the other hand, a terminal providing a navigation service such as a navigation service using a mobile phone, PDA, etc. is equipped with a navigation function or uses a client-server method through a specific server providing a navigation service.
However, when performing navigation through a client-server method, there is a problem in that an excessive communication fee and a service fee must be paid when the route is continuously searched according to the changing traffic conditions when the vehicle moves.
In addition, even in the case of a terminal equipped with a navigation function, in order to grasp the real-time traffic situation on a path such as a traffic accident, road construction, etc., information must be obtained through a specific server or over-the-air wave, resulting in expenses.
From this, the present invention has been made to solve the above-mentioned problems, traffic image information that allows the user to directly check the traffic conditions in a video by using a terminal that can be connected to the network while moving in a vehicle in a peer to peer (P2P) method The present invention provides a P2P service-based real-time traffic video information sharing system and a control method thereof, which allow a driver to photograph a traffic situation in real time in a driving vehicle and provide the same to a plurality of drivers.
In order to achieve the above object, the present invention provides a server, a vehicle-mounted terminal mounted on a plurality of running vehicles connected to the server in a P2P form through a network, and traffic around the vehicle taken in real time on the vehicle-mounted terminal. And a video photographing apparatus mounted on the front or rear of the vehicle for transmitting video information, wherein each of the vehicle-mounted terminals is connected to the server, and the traffic image information around the vehicle photographed in real time using the video photographing apparatus. P2P service characterized by sharing the traffic image information in real time while receiving the traffic image information of another on-vehicle terminal selected from among a plurality of in-vehicle terminals connected to the server; Provides real-time traffic video information sharing system.
Preferably, each of the in-vehicle terminals may receive traffic image information of other on-vehicle terminals of the vehicle located on the driving route selected by the in-vehicle terminal.
Preferably, each of the in-vehicle terminals may receive traffic image information of other in-vehicle terminals of the vehicle located on the driving route selected by the in-vehicle terminal.
Preferably, each of the vehicle-mounted terminals may be configured to receive only traffic image information of the vehicle-mounted terminals of the vehicle located in the path to be traveled among the vehicles located on the travel path selected by the vehicle-mounted terminal.
In addition, in order to achieve the above object, the present invention, the vehicle-mounted terminal for receiving the traffic image information of the surroundings taken in real time by using the image pickup device mounted on the front or rear turn on the start of the vehicle installed inside the server A first step of connecting the on-vehicle terminal in a P2P form through a network to transmit traffic image information; Each of the plurality of on-board terminals that transmit the traffic image information in the first step may carry the traffic image information in real time while receiving traffic image information of another on-vehicle terminal selected from among on-board terminals connected to the server. A second step of sharing between terminals; And a third step of disconnecting a connection between the server and the vehicle-mounted terminal by turning off the vehicle in which the vehicle-mounted terminal sharing the traffic image information in real time is installed in the second step. 2. Provided is a video information sharing control method.
Preferably, the traffic image information of another on-vehicle terminal selected from among the on-vehicle terminals selected from among the on-vehicle terminals connected to the server in the second step may include information about other on-vehicle terminals of the vehicle located on the driving route selected by each of the on-vehicle terminals. Traffic image information may be received sequentially or selectively.
Preferably, the traffic image information of another on-vehicle terminal selected from among the on-vehicle terminals selected from among the on-vehicle terminals connected to the server in the second step is selected from among the vehicles located on the traveling route selected by each of the on-vehicle terminals. Only traffic image information of on-vehicle terminals of a located vehicle may be transmitted.
Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the present invention, descriptions in which related known functions and the like are obvious to those skilled in the art will not be described in detail without departing from the spirit of the present invention.
2 is a view schematically showing a P2P service based real-time traffic video information sharing system according to an embodiment of the present invention, Figure 3 is a view showing the configuration of a vehicle-mounted terminal of the traffic video information sharing system of FIG. 4 is a view illustrating a process of sharing traffic image information in real time by selecting a specific region desired in the traffic image information sharing system of FIG. 2, and FIGS. 5A to 5D illustrate the sharing of traffic image information of FIG. 4. FIG. Is a diagram schematically illustrating an example of a screen displayed on a vehicle-mounted terminal in a process.
P2P service-based real-time traffic video
The
As such, since performing a P2P communication between terminals by interposing a separate server in the middle is a technology that is commonly used today, a detailed description thereof will be omitted.
Each of the
From this, subscribers who are authorized to access the traffic video information in real time to the
That is, as shown in Figure 2, a number of promised drivers can select and share the traffic information of the desired area from the real-time image taken by the camera mounted on each vehicle of the present invention It can be called a feature.
To this end, the following P2P services are required. The driver uses the same network using a high-speed Internet network such as WiBro (Wireless Broadband) or High Speed Downlink Packet Access (HSDPA) in his vehicle telematics system or navigation terminal connected to the
In addition, many drivers connected to the network can share location information and speed information as well as traffic image information of the current driving vehicle by using location information processing data such as GPS sensors and navigation mounted on their vehicles. If there is a driver connected to the server anywhere, traffic information at a desired location can be acquired or visually judged.
As illustrated in FIG. 3, the terminal 120 includes an
The
In addition, the
The
In addition, the
The
The
The
The
The
In the traffic image information sharing system of the present invention, a process of sharing traffic image information in real time by selecting a specific region is as follows.
As shown in FIG. 4, when the vehicle is turned on, the terminal 120 such as a telematics system or a navigation terminal is operated, and when it is confirmed that the terminal 120 is connected to the server 110 (S41). In operation S42, a real-time image is transmitted from the
Subsequently, as illustrated in FIGS. 5A to 5D, the driving state and the camera connection state of the vehicle are checked (FIG. 5A), the area requiring traffic information is selected (FIG. 5B), and the driving area is selected. When a desired one is selected from the vehicle information list connected to the server 110 (FIG. 5C), the real-time traffic image information is received and displayed by the terminal 120 (FIG. 5D). Contents may also be displayed.
That is, in step S41, the terminal 120 connected to the
In this case, even when a plurality of
Next, when the vehicle is turned off and turned off, the operation of the terminal 120 is stopped and the connection with the
The terminal 120 may view traffic image information by using a personal computer or a mobile phone such as a personal digital assistant (PDA), a portable multimedia player (PMP), or the like, connected to the
FIG. 6 is a diagram illustrating a process of sharing traffic image information in real time by selecting a driving route to be moved in the traffic image information sharing system of FIG. 2, and FIGS. 7A to 7C are diagrams illustrating sharing of the traffic image information of FIG. 6. FIG. Is a diagram schematically illustrating an example of a screen displayed on a vehicle-mounted terminal in a process.
2 to 5D, the invention relates to receiving and viewing traffic image information from another terminal 120 in a specific region. Here, when the driving route to be moved from the starting point to the arrival point is selected by using the navigation function and the GPS function of the terminal 120, another terminal of the vehicle located on the driving path selected from the vehicle list data of the
In detail, as shown in FIG. 6, when the vehicle is turned on, a terminal 120 such as a telematics system or a navigation terminal is operated, and when it is confirmed that the terminal 120 is connected to the
Subsequently, as shown in FIGS. 7A to 7C, when the terminal 120 selects a driving route to be moved from the starting point requiring traffic information to the arrival point (FIG. 7A), the vehicle connected to the
That is, when the driving route is selected by the terminal 120 connected to the
Next, when the vehicle is turned off and turned off, the operation of the terminal 120 is stopped and the connection with the
Meanwhile, in the detailed description of the present invention, specific embodiments have been described, but various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited only to the above-described configuration examples, but should be determined not only by the claims in the claims, but also by those equivalent to the claims.
As described in detail above, according to the P2P service-based real-time traffic video information sharing system of the present invention and a control method thereof, a plurality of drivers connected to a server are provided with real-time camera video information of a vehicle running at an arbitrary location. By sharing the road traffic information in the field can be obtained at a desired time and can be viewed directly, the driver who runs to the destination has the advantage of being able to operate by using the road without traffic congestion or accident at a low cost.
In addition, the present invention has the advantage that can be shared between the driver in a variety of content to help the driver in a vehicle telematics system or navigation terminal for displaying traffic image information.
In addition, the traffic image information obtained from the present invention can be utilized as broadcasting data at a traffic control center or a traffic broadcasting station, and in addition to traffic information currently collected from a fixed position camera or a communication source, road traffic information at a more nationwide and wider location. There is an effect that can be obtained.
In addition, in the event of a road collapse or other disasters other than traffic conditions on the road, the acquired video information can be shared among drivers or real-time information can be transmitted to the disaster control center, thereby avoiding the risk of additional disasters.
These advantages and effects can be used to further develop the Intelligent Traffic System (ITS).
Although effects not specifically mentioned in the specification of the present invention, it is added that the potential effects expected by the technical features of the present invention are treated as described in the specification of the present invention.
Claims (7)
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KR1020070050576A KR20080103370A (en) | 2007-05-23 | 2007-05-23 | Real time traffic information system and its control method based on p2p service |
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KR1020070050576A KR20080103370A (en) | 2007-05-23 | 2007-05-23 | Real time traffic information system and its control method based on p2p service |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009053080A1 (en) * | 2009-11-13 | 2011-05-19 | Valeo Schalter Und Sensoren Gmbh | Method and system for generating and providing traffic-related information |
WO2012124930A2 (en) * | 2011-03-11 | 2012-09-20 | 팅크웨어(주) | Electronic device, controlling method thereof, and server communicating with electronic device |
KR101341750B1 (en) * | 2011-08-04 | 2013-12-13 | 제주대학교 산학협력단 | Method and apparatus for providing road status |
KR20150064760A (en) * | 2013-11-29 | 2015-06-12 | 현대엠엔소프트 주식회사 | For the AR-HUD to display the panoramic image and the residual image information system |
KR20160100505A (en) * | 2015-02-15 | 2016-08-24 | 김영수 | Detecting and processing system of traffic accident using smart stand |
KR101687656B1 (en) * | 2015-06-22 | 2016-12-21 | 건국대학교 산학협력단 | Method and system for controlling blackbox using mobile |
KR101722169B1 (en) * | 2016-08-09 | 2017-03-31 | 한국정보기술 주식회사 | System for monitoring real-time stagnant situation using cctv and method thereof |
US9668111B2 (en) | 2014-12-19 | 2017-05-30 | Infobank Corp. | Terminal for contents sharing, an operating method thereof, and a vehicle information providing terminal |
KR102121371B1 (en) | 2019-03-19 | 2020-06-10 | 주식회사 팬라인 | Realtime sharing system of life image information |
KR102111671B1 (en) * | 2018-12-07 | 2020-06-17 | 주식회사 팬라인 | Mobile cctv video sharing method |
WO2020159245A1 (en) * | 2019-01-31 | 2020-08-06 | 엘지전자 주식회사 | Method for sharing images between vehicles |
KR20210013814A (en) * | 2019-07-29 | 2021-02-08 | 고려대학교 세종산학협력단 | Platform and implementing a method for p2p transaction/sharing service of black box images among drivers based on block chain technology |
KR20210090533A (en) * | 2020-01-10 | 2021-07-20 | 건국대학교 산학협력단 | Apparatus for collecting data based on raspberry pi, integrated management server for building emergency vehicle dynamic guidance system using the same and method for operating it |
CN113589938A (en) * | 2021-08-04 | 2021-11-02 | 安徽江淮汽车集团股份有限公司 | Vehicle-mounted terminal information sharing system with bullet screen function |
-
2007
- 2007-05-23 KR KR1020070050576A patent/KR20080103370A/en not_active Application Discontinuation
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009053080A1 (en) * | 2009-11-13 | 2011-05-19 | Valeo Schalter Und Sensoren Gmbh | Method and system for generating and providing traffic-related information |
WO2012124930A2 (en) * | 2011-03-11 | 2012-09-20 | 팅크웨어(주) | Electronic device, controlling method thereof, and server communicating with electronic device |
WO2012124930A3 (en) * | 2011-03-11 | 2012-12-13 | 팅크웨어(주) | Electronic device, controlling method thereof, and server communicating with electronic device |
KR101341750B1 (en) * | 2011-08-04 | 2013-12-13 | 제주대학교 산학협력단 | Method and apparatus for providing road status |
KR20150064760A (en) * | 2013-11-29 | 2015-06-12 | 현대엠엔소프트 주식회사 | For the AR-HUD to display the panoramic image and the residual image information system |
US9668111B2 (en) | 2014-12-19 | 2017-05-30 | Infobank Corp. | Terminal for contents sharing, an operating method thereof, and a vehicle information providing terminal |
KR20160100505A (en) * | 2015-02-15 | 2016-08-24 | 김영수 | Detecting and processing system of traffic accident using smart stand |
KR101687656B1 (en) * | 2015-06-22 | 2016-12-21 | 건국대학교 산학협력단 | Method and system for controlling blackbox using mobile |
KR101722169B1 (en) * | 2016-08-09 | 2017-03-31 | 한국정보기술 주식회사 | System for monitoring real-time stagnant situation using cctv and method thereof |
KR102111671B1 (en) * | 2018-12-07 | 2020-06-17 | 주식회사 팬라인 | Mobile cctv video sharing method |
WO2020159245A1 (en) * | 2019-01-31 | 2020-08-06 | 엘지전자 주식회사 | Method for sharing images between vehicles |
KR102121371B1 (en) | 2019-03-19 | 2020-06-10 | 주식회사 팬라인 | Realtime sharing system of life image information |
KR20210013814A (en) * | 2019-07-29 | 2021-02-08 | 고려대학교 세종산학협력단 | Platform and implementing a method for p2p transaction/sharing service of black box images among drivers based on block chain technology |
KR20210090533A (en) * | 2020-01-10 | 2021-07-20 | 건국대학교 산학협력단 | Apparatus for collecting data based on raspberry pi, integrated management server for building emergency vehicle dynamic guidance system using the same and method for operating it |
CN113589938A (en) * | 2021-08-04 | 2021-11-02 | 安徽江淮汽车集团股份有限公司 | Vehicle-mounted terminal information sharing system with bullet screen function |
CN113589938B (en) * | 2021-08-04 | 2024-05-03 | 安徽江淮汽车集团股份有限公司 | Vehicle-mounted terminal information sharing system with barrage function |
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