KR20190135331A - Traffic safety service system using lane-based precision positioning technology - Google Patents

Abstract

The present invention relates to a traffic safety service system using lane-based precise positioning technology which can induce safe driving by transmitting a lane identification accidental situation and safety induction information to a vehicle terminal in association with precise positioning information collected through the vehicle terminal. The system comprises: a precise positioning device which acquires speed information and driving lane information based on location information obtained through a GPS satellite and location information of a vehicle obtained through the vehicle terminal; a traffic safety service server which acquires vehicle information from the vehicle terminal, identifies lanes by the obtained vehicle information, generates safety induction data and accident situation detection data using information by the identified lane, and transmits the generated data as traffic service information to the vehicle terminal; and the vehicle terminal which transmits, as the vehicle information, the lane information, the location information, and the speed information transmitted from the precise positioning device to the traffic safety service server, and displays safety induction information on a screen based on the traffic service information to induce safe driving.

Description

Traffic safety service system using lane-based precision positioning technology

The present invention relates to a traffic safety service system using a lane-based precision positioning technology, and more specifically, to drive a car by transmitting accidental situation and safety guidance information to a vehicle terminal by interlocking precision positioning information collected through the vehicle terminal. The present invention relates to a traffic safety service system using lane-based precision positioning technology that can lead to the

Location of people or objects anywhere, anytime, with the development of Location Based Service (LBS) technology and Geographical Information System (GIS) technology in conjunction with the latest Global Positioning System (GPS) technology. And the surrounding information can be grasped or the route information to the destination can be received.

In general, if a user wants to go to a destination located in a specific area, the mobile terminal, general navigation, personal navigation, and the like receive a variety of road guidance services using a wireless terminal to obtain travel route information, and then move to a destination along the route. . Such a road guide service collects location information obtained from a mobile communication terminal to determine a current location of a user and provides various geographic information to the mobile communication terminal based on the identified user location. Basically, the route guidance is based on options such as the shortest time and the shortest distance. Additionally, the route guidance requests a change of the route or guides a new route through an emergency situation guide.

In addition, in a general traffic service, traffic information connection with an intelligent transport system (ITS) is performed, and safe driving or other traffic service is performed through bidirectional communication between the vehicle and the operating system.

In addition, the fare payment for road traffic is mainly used for high-pass, and fixed or mobile CCTVs, drones, etc. are used to control speeding or bus lanes. Black box, CCTV, or police officers can crack down on interruptions or shoulder crackdowns.

Meanwhile, various technologies have been proposed for traffic safety, and the following <Patent Documents 1> to <Patent Document 4> are conventionally proposed traffic service technologies.

The prior art disclosed in <Patent Document 1> includes information providing means for providing information on a parking lot or information on illegal vehicles, a camera for photographing a vehicle number of an illegally parked vehicle based on the information, and images captured by the camera. Character recognition means for recognizing the character data based on the comparison result of the comparison means and comparison means for comparing whether two character data recognized from the first image and the second image photographed by the camera at a predetermined time interval are the same And if it is determined that the two character data are the same, a tow instruction means for instructing tow the vehicle. Through this configuration, it provides information on the space available for parking at the junction of the road, and provides an unmanned enforcement system that is towed by a fixed or mobile camera towed to the offending vehicle or illegal vehicle.

In addition, the prior art disclosed in <Patent Document 2> transmits the virtual tollgate location information, the integrated operating system for paying the toll through the user terminal and the network, and the virtual tollgate location information and current location information transmitted from the integrated operating system In the process of setting up a virtual toll and setting up a virtual toll using the GPS location information by providing a user terminal that processes the toll charge by connecting to the integrated operating system when passing through the virtual toll. By paying the toll automatically, it is not necessary to stop or slow down the vehicle to pay the toll.

In addition, according to the related art disclosed in <Patent Document 3>, a traffic violation enforcement apparatus records a first communication unit communicating with a vehicle terminal apparatus with WAVE (Wireless Access in Vehicular Environments) from a vehicle terminal apparatus through a first communication unit for a predetermined time. When the vehicle information including the speed information of the vehicle is received, the traffic information is generated according to the determination unit and the determination result of the determination unit determining the traffic violation of the vehicle using the vehicle information and the traffic violation information is generated. The control unit for controlling the first communication unit to transmit to. Through such a configuration, a traffic violation enforcement device communicating with a vehicle terminal device installed in a vehicle traveling on a road is implemented.

In addition, the prior art disclosed in <Patent Document 4> transmits the virtual tollgate location information, performs authentication on the basis of the information of the toll payment terminal, and after authentication is made, processes the toll payment through the toll payment terminal and the network. The virtual tollgate is set up based on the location information of the road construction system and the current location information transmitted from the road construction system and the road construction system that controls the unpaid toll processing, and when the virtual toll pass passes, it is connected to the road construction system based on the information of the mind. Request for authentication, and if the authentication is made normally, toll charges are calculated, and the virtual toll-based toll automatic collection system using a smart phone, including a toll payment terminal for processing toll charges. Through this configuration, authentication is performed by using a SIM mounted on a smartphone, thereby improving security and allowing payment to be conveniently made.

Republic of Korea Patent Publication No. 10-2009-0022232 (published on Apr. 4, 2009) (Provision of parking information and unmanned enforcement system of illegal parking and illegal vehicles) Republic of Korea Patent Application Publication No. 10-2014-0140689 (Dec. 10, 2014) (location information-based virtual toll station setting and toll payment system and method) Republic of Korea Patent Publication No. 10-2015-0056271 (published May 26, 2015) (vehicle terminal device, and traffic violation enforcement device and method) Republic of Korea Patent Publication No. 10-2016-0111194 (released September 26, 2016) (virtual toll-based toll automatic collection system using a smartphone)

However, the above-mentioned general vehicle crackdown, traffic safety service methods, and the related art mentioned in the patent literature can provide various traffic information services to a vehicle in connection with an intelligent transportation system. Dedicated bus lanes or accidental lane information guided lanes cannot provide information.

In particular, general vehicle crackdowns, traffic safety service methods, the prior art mentioned in the patent literature is not possible to guide the interruption warning or the automatic imposition of penalties, and thus there is a disadvantage that it is impossible to lead to a designated lane.

Therefore, the present invention has been proposed to solve all the problems occurring in the prior art as described above, by interlocking the precise positioning information collected through the vehicle terminal to separate the car accident situation and safety guidance information to the vehicle terminal to drive safely The purpose is to provide a traffic safety service system using lane-based precision positioning technology that can lead to the

Another object of the present invention is to provide a traffic safety service system using a lane-based precision positioning technology that can guide the location guidance of the virtual toll booth and automatic payment of tolls by utilizing the driving direction of the vehicle and the lane classification data. .

Still another object of the present invention is a traffic safety service system using a lane-based precision positioning technology that can perform a signal violation and speed warning by using the driving direction information and lane classification data of a vehicle and guide the automatic imposition of a penalty. To provide.

It is still another object of the present invention to provide a traffic safety service system using a lane-based precision positioning technology to perform a parking stop warning by using driving direction information of a vehicle and lane classification data and to guide the automatic imposition of a penalty. To provide.

In order to achieve the above object, the traffic safety service system using the lane-based precision positioning technology according to the present invention, the speed information and the position information based on the position information of the vehicle acquired through the GPS terminal and the vehicle terminal; A precision positioning device for obtaining information on a driving lane; Obtain vehicle information generated on the basis of location information, speed information, and driving lane information provided from the precision positioning device from a vehicle terminal, classify lanes by the obtained vehicle information, and use the classified lane information A traffic safety service server for generating guidance data and accident detection data and transmitting the generated data to the vehicle terminal as traffic service information; The lane information, the location information and the speed information transmitted from the precision positioning device are transmitted to the traffic safety service server as vehicle information, and the safety guidance information is displayed on the screen based on the traffic service information transmitted from the traffic safety service server. It characterized in that it comprises the vehicle terminal for inducing safe driving.

The traffic safety service server may include a vehicle data acquisition unit obtaining vehicle information from the vehicle terminal; And a traffic information collecting unit for acquiring the vehicle information obtained from the vehicle data obtaining unit and the traffic information transmitted from the traffic information center and storing the information in the database.

The vehicle information may include at least one of time information, location information, speed information, and driving lane information.

The traffic safety service server may include a traffic information data mining unit configured to generate traffic safety service information by processing the traffic information and the vehicle information collected by the traffic information collecting unit using a data mining technique; And a safety induction data providing unit for inducing safety by providing safety induction data to the vehicle terminal based on the traffic safety service information generated by the traffic information data mining unit.

The traffic information data mining unit analyzes the collected vehicle information and the traffic information to detect the presence of an accident situation, and generates an accident situation data when an accident occurs.

In the above, the safety guidance data providing unit virtual tolling point location information, automatic toll payment information, dedicated lane violation information, penalty automatic charge guidance information, interruption warning information, traffic signal information, prescribed speed information, parking area information, accident situation information At least one of the above is characterized in that to provide as a safety induction data.

The traffic safety service server generates the control information when at least one of speeding information, signal violation information, bus lane violation information, interruption information, and parking violation information occurs through linkage with the traffic information data mining unit. It characterized in that it further comprises an intermittent information transmission unit for transmitting to the government server.

The vehicle terminal may include an application unit for transmitting vehicle information to the traffic safety service server and receiving traffic safety service data transmitted from the traffic safety service server; It is characterized in that it comprises a safety guidance information display unit for displaying the traffic safety information on the screen in conjunction with the application unit safety information.

According to the present invention, there is an advantage of generating safety induction data for inducing safe driving of a vehicle using lane-based precise positioning information and transmitting the data to a vehicle terminal, thereby inducing a driver to drive safe driving.

1A and 1B are diagrams illustrating a service concept of a traffic safety service system using a lane-based precision positioning technology according to the present invention;
2 is a block diagram of a traffic safety service system using a lane-based precision positioning technology according to the present invention.

Hereinafter, a traffic safety service system using a lane-based precision positioning technology according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1A and 1B are exemplary views illustrating a service concept of a traffic safety service system using a lane-based precision positioning technology according to an exemplary embodiment of the present invention. The lane information and location of the vehicle terminal 200 through the precision positioning device 300 are shown. Information, speed information, etc. are provided, and the vehicle terminal 200 generates various information provided from the precision positioning device 300 as vehicle information and transmits it to the traffic safety service server 100.

The traffic safety service server 100 analyzes the traffic information obtained from the traffic information center 400 and the vehicle information obtained from the vehicle terminal 200 by a data mining method, and calculates safety induction based on the analysis result. Generate safety induction data for the vehicle terminal 200 to provide. In addition, the traffic safety service server 100 analyzes based on the vehicle information, and when the crackdown information is generated, the crackdown information is generated and automatically transmitted to the public office server 500.

2 is a block diagram of a traffic safety service system using a lane-based precision positioning technology according to the present invention, and includes a traffic safety service server 100, a vehicle terminal 200, and a precision positioning device 300.

In addition, the traffic safety service system using the lane-based precision positioning technology according to the present invention can be linked with the traffic information center 400 and the public office server 500.

The precision positioning device 300 obtains time information, location information such as latitude / longitude, speed information, driving lane information, etc. from the GPS information received using a GPS satellite and provides the same to the vehicle terminal 200.

The traffic safety service server 100 obtains vehicle information generated from the vehicle terminal 200 based on the location information, the speed information, and the driving lane information provided from the precision positioning device, and drives to the obtained vehicle information. By using the divided lane-specific information to generate safety induction data and accident detection data, and transmits the generated data to the vehicle terminal 200 as traffic service information to induce traffic safety.

The traffic safety service server 100 is obtained from the vehicle data acquisition unit 102 for acquiring vehicle information from the vehicle terminal 200, the vehicle information obtained from the vehicle data acquisition unit 102, and the traffic information center 400. And a traffic information collecting unit 101 for obtaining the transmitted traffic information and storing it in the database 106. The vehicle information may include at least one of time information, location information, speed information, and driving lane information.

In addition, the traffic safety service server 100 is a traffic information data mining unit 103 for generating traffic safety service information by processing the traffic information and vehicle information collected by the traffic information collecting unit 101 by a data mining technique, It may further include a safety induction data providing unit 104 to induce safety by providing safety induction data to the vehicle terminal 200 based on the traffic safety service information generated by the traffic information data mining unit 103. . In this case, the traffic information data mining unit 103 may analyze the collected vehicle information and the traffic information to detect the presence or absence of an accident situation, and generate accident situation data when an accident situation occurs. In addition, the safety guidance data providing unit 104, virtual toll point location information, automatic toll payment information, dedicated lane violation information, penalty fines imposition guidance information, interruption warning information, traffic signal information, prescribed speed information, parking area information For example, it is preferable to provide at least one or more of accidental situation information as safety induction data.

In addition, the traffic safety service server 100 at least one or more of the speed information, signal violation information, bus lane violation information, interruption information, parking violation information through the linkage with the traffic information data mining unit 103 If this occurs, it may further include an intermittent information transmitter 105 for generating the intermittent information and transmitting the intermittent information to the government server 500.

In addition, the vehicle terminal 200 is a terminal mounted in a vehicle and providing a safe driving guidance information to the driver, the traffic safety using the lane information, location information and speed information transmitted from the precision positioning device 300 as the vehicle information It transmits to the service server 100, based on the traffic service information transmitted from the traffic safety service server 100 to display the safety guidance information on the screen to induce a safe driving. The vehicle terminal 200 may be implemented as a navigation device, a smartphone, or the like.

The vehicle terminal 200 transmits vehicle information to the traffic safety service server 100, and receives an application unit 201 and the application unit for receiving traffic safety service data transmitted from the traffic safety service server 100. And a safety guidance information display unit 202 for displaying traffic safety information on the screen as safety guidance information in association with 201).

The operation of the traffic safety service system using the lane-based precision positioning technology according to the preferred embodiment of the present invention configured as described above will be described in detail.

First, a driver who wants to receive safe driving data is registered with the vehicle safety service server 100 using the vehicle terminal 200 mounted on the vehicle, and a safe driving guidance application for receiving safe driving data is provided. Download and store through the application unit 201.

Subsequently, when the safety driving guidance application is executed for driving the vehicle and the vehicle starts to be driven, the application unit 201 uses the precision positioning device 300 to determine the time information of the current location, location information such as latitude / longitude, and speed information. Obtain information such as driving car.

Here, the precision positioning device 300 obtains vehicle position information, speed information, and lane information using a precision positioning technology based on satellite navigation, and provides the same to the vehicle terminal 200.

The application unit 201 generates various pieces of information obtained from the precision positioning device 30 as vehicle information, transmits the information to the traffic safety service server 100, and requests safety induction data.

The vehicle data acquisition unit 102 of the traffic safety service server 100 obtains vehicle information transmitted from the vehicle terminal 200 and transmits the vehicle information to the traffic information collection unit 101. The traffic information collecting unit 101 stores the vehicle information acquired by the vehicle data obtaining unit 102 and various traffic information obtained from the traffic information center 400 in a database (DB) 106. Here, the traffic information may include road information, virtual tollgate (tolling zone) information of the corresponding road, bus lane information, and the like.

Next, the traffic information data mining unit 103 of the traffic safety service server 100 processes the vehicle information and traffic information collected by the traffic information collecting unit 101 by using a data mining technique to induce safe driving. Generate safety guidance data.

Here, data mining technique refers to finding useful correlations from collected vehicle information and traffic information, and extracting information that can be executed in the future and using it for decision making.

The safety induction data includes at least one of virtual tollgate location information, automatic toll payment information, dedicated lane violation information, penalty automatic charge guidance information, interruption warning information, traffic signal information, prescribed speed information, parking area information, and accident information. It may include any one or more.

Subsequently, the safety induction data providing unit 104 transmits the safety induction data generated by the traffic information data mining unit 103 to the vehicle terminal 200 in real time to induce safe driving.

For example, the virtual toll location information obtained from the traffic information center 400 is compared with the current vehicle location information. When the virtual toll location is close, the virtual toll location information, toll information, and toll payment guide information are provided.

The application unit 201 of the vehicle terminal 200 receives the virtual tollgate information and transmits it to the safety guidance information display unit 202. The safety guidance information display unit 202 displays the received virtual tollgate information on the screen, so that the driver can recognize the virtual tollgate location, toll information, and automatic toll payment guide information.

In addition, the safety induction data providing unit 104 determines whether the driving lane of the current vehicle is a bus lane based on the obtained vehicle information. Since the lane information can be identified by using the precise positioning information, it is possible to distinguish the driving lane of the current vehicle by using the same. Then, based on the traffic information, it recognizes the road information that the current vehicle is traveling, and analyzes the current driving lane based on the road information to determine the presence of the bus-only lane. As a result of the determination, when the current vehicle is traveling on the bus lane, it is determined that the bus lane is violated, and safety guidance data for warning the violation of the bus lane is generated and transmitted to the vehicle terminal 200.

The application unit 201 of the vehicle terminal 200 receives the bus lane warning information and transmits it to the safety guidance information display unit 202. The safety guidance information display unit 202 displays the received bus lane warning information on the screen, so that the driver recognizes the violation of the bus lane. Accordingly, the driver recognizes the violation of the bus-only lane through the bus-only lane violation warning screen displayed through the safety guidance information display unit 202, and quickly moves to another lane to gain the disadvantage of violating the bus-only lane. Do not receive. On the other hand, even though the first lane-only lane violation warning is guided through the above process, if the vehicle continues to violate the bus-only lane for a predetermined time, the enforcement information transmission unit 105 of the traffic safety service server 100 is a bus Produces crackdown information on violations of the dedicated lane and transmits it to the public office server 500. Subsequently, the public office server 500 obtains the penalty information according to the bus lane violation and transmits it to the vehicle terminal 200. The application unit 201 of the vehicle terminal 200 receives the penalty information according to the bus lane violation and transmits it to the safety guidance information display unit 202. The safety induction information display unit 202 displays the penalty information and the automatic charge imposition for the violation of the bus lane, so that the driver recognizes the penalty information when the bus lane is violated.

On the other hand, as another feature of the present invention, the safety induction data providing unit 104 determines whether the interruption is prohibited based on the obtained vehicle information. Here, the interruption prohibition can be identified lane information using the precise positioning information, it can be used to distinguish the driving lane of the current vehicle. Subsequently, the vehicle recognizes road information on which the current vehicle travels based on the traffic information, and analyzes the current driving lane based on the road information to determine whether it is an interruption prohibited area. As a result of the determination, when the vehicle approaches the cut-off zone based on the location information of the vehicle, safety guidance data for warning the cut-off violation is generated and transmitted to the vehicle terminal 200.

The application unit 201 of the vehicle terminal 200 receives the interruption violation warning information and transmits it to the safety guidance information display unit 202. The safety guidance information display unit 202 displays the received interruption violation warning information on the screen, and provides caution information so that the driver does not interrupt. It is also advisable to inform the penalty information in case of interruption. Therefore, the driver recognizes that a penalty is imposed when the area is interrupted through the interruption prohibition warning screen displayed through the safety guidance information display unit 202 and performs the safe driving so as not to interrupt the interruption. On the other hand, even though the first interruption warning is guided through the above process, if the vehicle performs the interruption, the enforcement information transmission unit 105 of the traffic safety service server 100 is crackdown information on the interruption violation Create and send to the government server 500. Then, through the government server 500 obtains the penalty information according to the interruption, and transmits to the vehicle terminal 200. The application unit 201 of the vehicle terminal 200 receives the penalty information according to the interruption violation and transmits it to the safety induction information display unit 202. The safety induction information display unit 202 displays the penalty information and the automatic penalty information according to the received interruption on the screen, so that the driver recognizes the penalty information when the interruption violation.

In addition, as another feature of the present invention, the safety guidance data providing unit 104 extracts the traffic signal information and the prescribed speed information of the road in consideration of the obtained vehicle information, road information, traffic information, etc. Transmit to vehicle terminal 200.

The application unit 201 of the vehicle terminal 200 receives the traffic signal information and the prescribed speed information and transmits it to the safety guidance information display unit 202. The safety guidance information display unit 202 displays the traffic signal information and the prescribed speed information on the screen, so that the driver recognizes the traffic light status information of the front traffic signal or the prescribed speed of the corresponding road, violates the traffic signal or violates the prescribed speed. Induce safe driving

In addition, as another feature of the present invention, the safety induction data providing unit 104 determines whether the current vehicle enters the parking lot in combination with the obtained vehicle information, road information, traffic information, and the like. That is, since the position information of the current vehicle can be accurately recognized based on the precise positioning information and the position information, it is also possible to accurately recognize whether the current vehicle enters the parking lot. If it is determined that the current vehicle enters the parking lot, the parking area location information and the parking fee information of the corresponding parking lot are generated and transmitted to the vehicle terminal 200.

The application unit 201 of the vehicle terminal 200 receives the parking area location information and the parking fee information and transmits it to the safety guidance information display unit 202. The safety guidance information display unit 202 displays the parking area location information and the parking fee information on the screen, so that the driver can easily recognize the parking location and easily recognize the parking fee.

In addition, as another feature of the present invention, the safety guidance data providing unit 104 determines whether the current vehicle is in violation of the parking stop in consideration of the obtained vehicle information, road information, traffic information, and the like. That is, since the position information of the current vehicle can be accurately recognized based on the precise positioning information and the vehicle position information, it is possible to accurately recognize whether the current vehicle is in violation of the parking stop. As a result of the determination, when it is determined that the current vehicle is parked in the parking stop area, the vehicle parking warning information and the penalty automatic assistant guidance information are generated and transmitted to the vehicle terminal 200. Here, as a method for checking whether the parking stop is violated, the vehicle location information is used, and considering the time information, if the location information of the vehicle exists at the same location for a predetermined time and the corresponding location is the stop parking violation, the parking stop violation is determined. .

The application unit 201 of the vehicle terminal 200 receives the parking violation violation information and the penalty automatic charge guide information and transmits it to the safety guide information display unit 202. The safety induction information display unit 202 displays the parking violation violation information and the automatic penalty information to be displayed on the screen, so that the driver can easily recognize whether the parking violation, and also easily recognize the penalty according to the parking violation. The parking violation violation information prompts the driver to leave the parking violation area quickly, so as not to induce a disadvantage due to the parking violation.

On the other hand, as another feature of the present invention, the enforcement information transmission unit 105 of the traffic safety service server 100 when a penalty situation such as a bus lane violation, signal violation, speeding, interruption violation occurs, corresponding to the Generates enforcement information and automatically transmits to the government server 500. As a result, the public office server 500 can precisely perform the crackdown only through interworking with the traffic safety service server 100 without installing and operating a separate system for crackdown, thereby reducing the manpower and expenses required for crackdown. Minimize your savings.

Although the invention made by the present inventors has been described in detail according to the above embodiments, the present invention is not limited to the above embodiments, and various modifications can be made without departing from the spirit and scope of the present invention. Self-evident to those who have

100: traffic safety service server
101: traffic information collection
102: vehicle data acquisition unit
103: traffic information data mining unit
104: safety guidance data provider
105: intermittent information transmission unit
106: Database
200: vehicle terminal
201: application unit
202: safety guidance information display unit
300: precision positioning device
400: Traffic Information Center
500: government server

Claims (8)

As a traffic service system to induce safe driving by providing traffic safety data using lane-based precise positioning technology,
A precision positioning device for obtaining speed information and driving lane information based on the location information of the vehicle and the location information of the vehicle acquired through the vehicle terminal through a GPS satellite;
Obtain vehicle information generated on the basis of location information, speed information, and driving lane information provided from the precision positioning device from a vehicle terminal, classify lanes by the obtained vehicle information, and use the classified lane information A traffic safety service server for generating guidance data and accident detection data and transmitting the generated data to the vehicle terminal as traffic service information; And
The lane information, the location information and the speed information transmitted from the precision positioning device are transmitted to the traffic safety service server as vehicle information, and the safety guidance information is displayed on the screen based on the traffic service information transmitted from the traffic safety service server. Traffic safety service system using the lane-based precision positioning technology comprising the vehicle terminal for inducing safe driving.
The traffic safety service server of claim 1, further comprising: a vehicle data obtaining unit obtaining vehicle information from the vehicle terminal; And a traffic information collecting unit for acquiring the vehicle information obtained from the vehicle data obtaining unit and the traffic information transmitted from the traffic information center and storing the information in a database.
The traffic safety service system of claim 2, wherein the vehicle information includes at least one of time information, location information, speed information, and driving lane information.
The traffic safety service server of claim 1, further comprising: a traffic information data mining unit configured to generate traffic safety service information by processing the traffic information and vehicle information collected by the traffic information collecting unit by a data mining technique; Traffic safety using lane-based precision positioning technology comprising a safety induction data providing unit for inducing safety by providing safety guidance data to the vehicle terminal based on the traffic safety service information generated by the traffic information data mining unit Service system.
5. The traffic safety using lane based precision positioning technology of claim 4, wherein the traffic information data mining unit analyzes the collected vehicle information and the traffic information to detect the presence of an accident and generates an accident situation data when an accident occurs. Service system.
In claim 4, The safety guidance data providing unit virtual tolling point location information, automatic toll payment information, dedicated lane violation information, penalty automatic charge guidance information, interruption warning information, traffic signal information, prescribed speed information, parking area information, Traffic safety service system using the lane-based precise positioning technology, characterized in that to provide at least one or more of the incident information as safety induction data.
The traffic safety service server may control the traffic information data mining unit when at least one of speeding information, signal violation information, bus lane violation information, interruption information, and parking violation information occurs through interworking with the traffic information data mining unit. Traffic safety service system using the lane-based precision positioning technology, characterized in that it further comprises a control information transmission unit for generating information and transmitting to the government server.
The vehicle terminal of claim 1, wherein the vehicle terminal comprises: an application unit configured to transmit vehicle information to the traffic safety service server and to receive traffic safety service data transmitted from the traffic safety service server; Traffic safety service system using the lane-based precision positioning technology, characterized in that it comprises a safety guidance information display unit for displaying the traffic safety information on the screen in conjunction with the application unit safety guidance information.

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