KR101117168B1 - Telematics device mounted on vehicle for providing information using a vehicle to vehicle communication and a method for the same - Google Patents

Abstract

The present invention relates to a vehicle telematics device and a method for providing vehicle surrounding information using V2V communication for safe driving. The present invention as described above is a V2V (Vehicle to Vehicle) communication unit for transmitting and receiving data through a near field communication with a telematics device of another vehicle; A vehicle abnormality diagnosis unit for diagnosing an abnormality of each component of the vehicle through interfacing with the vehicle main control module, and generating and outputting corresponding abnormality information when diagnosing an abnormality of a specific component; An input unit generating an input signal corresponding to a user input; A display unit for displaying a screen; A voice input unit for user voice input; A voice output unit for guide voice and sound output; A storage unit for storing data including application programs, map data, and user data; And the vehicle surrounding information including at least one of lane change information, vehicle accident information, dangerous vehicle information, and vehicle overtaking information based on data received from at least one of the V2V communication unit, the vehicle main control module, and the input unit. Including a control unit provided through the output unit and the display unit, by providing guidance and warning according to various situations to help safe driving.

Telematics, Guidance, Alarm, Inter-vehicle Communication

Description

Telematics device mounted on vehicle for providing information using a vehicle to vehicle communication and a method for the same}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to telematics, and more particularly, to a vehicle telematics device and a method for providing vehicle surrounding information using V2V communication for safe driving.

In general, as people's living standards improve, the penetration rate of automobiles has also increased rapidly. However, the number of traffic accidents and fatalities / injuries is increasing every year in proportion to the penetration rate of automobiles. In this regard, safety education has been strengthened and relief measures have been expanded, but it is not easy to prevent accidents due to driver's carelessness or unexpected situation.

Telematics is a new concept of vehicle wireless Internet service that combines automobile and wireless communication. The driver can remotely diagnose the vehicle through the wireless network, and can use various information such as traffic and living information and emergency rescue by using a digital device equipped with a wireless modem such as a navigation device. Can be used.

Such telematics technology can greatly improve driver's convenience and safety, but it is still focused on simple navigation and multimedia services such as simple road guidance and digital broadcasting, and thus related research and technology development, and its products And more service commercialization.

Therefore, the technical problem to be achieved by the present invention is to provide an on-vehicle telematics device and method for providing information around the vehicle using V2V communication that can improve driver safety.

Another technical problem to be solved by the present invention is to provide an on-vehicle telematics device and a method for providing information around a vehicle using V2V communication, which enables a driver to actively deal with a dangerous situation.

An on-vehicle telematics device for providing vehicle peripheral information using V2V communication according to an embodiment of the present invention for achieving the above technical problem, V2V (Vehicle to Vehicle) for transmitting and receiving data through short-range wireless communication with a telematics device of another vehicle Communication unit; A vehicle abnormality diagnosis unit for diagnosing an abnormality of each component of the vehicle through interfacing with the vehicle main control module, and generating and outputting corresponding abnormality information when diagnosing an abnormality of a specific component; An input unit generating an input signal corresponding to a user input; A display unit for displaying a screen; A voice input unit for user voice input; A voice output unit for guide voice and sound output; A storage unit for storing data including application programs, map data, and user data; And the vehicle surrounding information including at least one of lane change information, vehicle accident information, dangerous vehicle information, and vehicle overtaking information based on data received from at least one of the V2V communication unit, the vehicle main control module, and the input unit. And a control unit provided through the output unit and the display unit, wherein the display unit may display the position of the vehicle within a preset range together with the electronic map under the control of the control unit.

According to an aspect of the present invention, there is provided a vehicle surrounding information providing method of a vehicular telematics device using V2V communication, the method comprising: receiving data through a V2V communication with a telematics device of a surrounding vehicle while driving; Determining whether the vehicle surrounding information providing situation including at least one of lane change information, vehicle accident information, dangerous vehicle information, and vehicle overtaking information; And performing at least one of voice guidance and screen guidance according to the corresponding situation when the surrounding information of the vehicle is provided as a result of the determination.

According to an exemplary embodiment of the present invention, a variety of information around a vehicle is provided to a driver through communication with telematics devices attached to a road base station or other vehicles, and particularly a vehicle such as a brake abnormality or a tire abnormality around the driving path of the driver. Receiving the information directly from the telematics device of the vehicle that is diagnosed abnormally or through the surrounding base station, and providing the driver with dangerous vehicle information through the display and / or voice output of the in-vehicle telematics device, the driver threatens safe operation There is an effect that can avoid the elements to prevent and prevent accidents in advance.

In order to fully understand the present invention, the operational advantages of the present invention, and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings which illustrate preferred embodiments of the present invention and the contents described in the accompanying drawings. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Like reference numerals in the drawings denote like elements.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. As used herein, “comprises” and / or “comprising” refers to the presence of one or more other components, steps, operations and / or elements. Or does not exclude additions.

1 is a block diagram showing the configuration of a telematics system according to an embodiment of the present invention.

As shown in FIG. 1, the telematics system 100 may include a telematics device 300 provided in the vehicle 110, at least one roadside base station 120, and a telematics center 130.

The telematics device 300 calculates location information of the vehicle 110 and sets and displays a driving route through communication with the telematics center 130 or a GPS satellite (not shown). Alternatively, the telematics device 300 may calculate location information through communication with another nearby telematics device or the roadside base station 120.

The telematics device 300 provides various vehicle surrounding information for safety driving through communication with at least one of the telematics device provided in the surrounding vehicle, the roadside base station 120, and the telematics center 130. The vehicle surrounding information includes lane change information, vehicle accident information, dangerous vehicle information, and vehicle overtaking information.

In addition, the telematics device 300 may display the locations of the adjacent vehicles within a preset range on the screen as shown in FIG. 2 through vehicle to vehicle (V2V) communication. 2 is a diagram illustrating an example of screen display of the telematics device 300. To this end, the telematics device 300 may receive GPS information of the corresponding vehicle from the telematics device of the surrounding vehicle through V2V communication or perform position estimation by transmitting and receiving signals with the telematics devices of the surrounding vehicles.

The lane change information is information provided when a turn signal is turned on, and the telematics device 300 transmits the current position of the vehicle 110 and the corresponding vehicle through V2V communication with the telematics devices provided in the vehicles running in the corresponding direction. It determines whether a safe distance for changing lanes is secured based on the position of the driver, and informs the driver of at least one of a voice output or a screen display according to the situation.

For example, when the right turn indicator is turned on, when the distance to the vehicle is determined to be greater than a predetermined distance through communication with the telematics device of a vehicle following the right lane, the telematics device 300 ) Displays the location of nearby vehicles and flashes a green screen or performs a voice prompt such as "A safe distance has been secured in the right lane. You may change to a car."

The vehicle accident information is information about an accident occurring ahead on a driving path of the vehicle, and the telematics device 300 includes at least one of a telematics device provided in a surrounding vehicle, the roadside base station 120, and the telematics center 130. When an accident occurs in the front of the driving path of the vehicle 110 through communication with one, the corresponding information may be received to provide a guide service for the location of the accident, the contents of the accident, the congestion of the road, and the detour path setting.

For example, when an accident occurs at a distance of 10 km ahead and receives an accident information broadcast message from the telematics center 130, the telematics device 300 may be “stuck due to a collision between cars at a distance of 10 km ahead. Do you want to set a detour route? "And a guidance voice may be output, thereby guiding the detour route selected or set by the driver.

The dangerous vehicle information is information on the presence, the content, and the location of a dangerous vehicle having a risk factor in the vicinity of a driving route of the vehicle 110. The telematics device 300 is one of the neighboring vehicles through V2V communication. Receives the relevant information from the telematics device provided in the vehicle in which an error, for example, a sudden acceleration, a sudden rotation, a brake error, a tire error, an emergency light is turned on, a malfunction, a malfunction, or an abnormal operation is detected, and the guide sound output and the corresponding vehicle are displayed on the screen. You can display the location and history of abnormalities.

For example, if the vehicle's brake error information is received via V2V communication from the vehicle's telematics device at 100m in front of the vehicle, the telematics device may say, "There is a brake error vehicle at 100m in front of the vehicle." Among the vehicles displayed on the screen together with the guide voice output, the color of the vehicle may be displayed in a different color (for example, red) from other vehicles.

The vehicle overtaking information may be provided when a overtaking mode is selected or set by a user, and the telematics device 300 may include a telematics device and a roadside base station 120 and the telematics that are provided in a surrounding vehicle when the overtaking mode is selected or set. Through the communication with at least one of the center 130, the position and speed of the vehicle, in particular, a large vehicle in close proximity to the vehicle 110 is provided on the screen, and whether the current vehicle 110 can be overtaken is provided with a guide voice or a screen display. Inform the user via

The road base station 120 may collect data from a plurality of vehicles including the vehicle 110 and transmit driving information, traffic information, living information, area information, accident information, and the like in a broadcast message form. In addition, the road surface base station 120 may transmit the collected data including the accident occurrence information to the telematics center 130.

The telematics center 130 collects data from a plurality of roadside base stations, analyzes traffic information and accident occurrence status of each road, and broadcasts driving information, traffic information, living information, local information, accident information, and the like. Can be sent out.

3 is a block diagram illustrating a schematic configuration of the telematics device 300.

As shown in FIG. 3, the telematics device 300 includes a V2V communication unit 310, a vehicle abnormality diagnosis unit 320, an input unit 330, a display unit 340, a voice input unit 350, and a voice output unit 360. , A storage unit 370, and a controller 380.

In addition, the telematics device 300 may further include a GPS module 390 configured of a GPS antenna and a GPS receiver. GPS antenna is an antenna module for receiving coordinate information from satellites. The GPS receiver receives GPS coordinates from the satellite, calculates coordinates for the current position, and transmits the calculated coordinates to the controller 380. The calculated coordinate value may be converted by the controller 380 and displayed on the display unit 340.

The V2V communication unit 310 transmits and receives data with a telematics device of another vehicle through short range wireless communication such as Bluetooth, Zigbee, and UWB (Ultra-Wideband).

The vehicle abnormality diagnosis unit 320 diagnoses the abnormality of each component of the vehicle through interfacing with the main control module of the vehicle, such as the MCU (Micro Control Unit) or ECU (Electric Control Unit) of the vehicle, If an abnormality occurs, the corresponding abnormality information is generated and output and transmitted to the controller 380.

The input unit 330 includes input means such as a keypad or a touch pad for receiving an input from a user, generates an input signal corresponding to the input of the user, and transmits the input signal to the controller 380.

The display unit 340 includes at least one display panel such as an LCD, a PDP, and an OLED, and displays image data input from the controller on the display panel. In particular, the display unit 340 displays the position of the vehicle in close proximity with the electronic map under the control of the controller 380.

The input unit 330 and the display unit 340 may be provided together in the form of an integrated touch screen.

The voice input unit 350 includes an A / D converter and converts a voice input from a user into a digital signal and transmits it to the controller 380. The voice input unit 350 may be implemented as a microphone.

The voice output unit 360 includes a D / A converter and converts the digital signal input from the controller 380 into an analog signal and outputs the analog signal. The voice output unit 360 may be implemented as a speaker.

The voice input unit 350 and the voice output unit 360 may be implemented in the form of a (hands free) headset.

The storage unit 370 stores system data and user data including an application program, and in particular, map data for displaying an electronic map. The storage unit 370 may be a flash memory storage device, but is not limited thereto. Although not shown in detail in the drawing, the storage unit 370 may include a memory controller (not shown) that controls a data write / read operation and the like to / from the memory.

The controller 380 performs overall control in cooperation with the units 310 to 390. The controller 380 may further include a voice recognition module for recognizing voice data input from the voice input unit 350 and a multimedia processing module for displaying image data on the display unit 340.

In particular, the controller 380 transmits the abnormal data through the V2V communication unit 310 when the vehicle abnormality occurrence related data is input from the vehicle abnormality diagnosis unit 320.

In addition, when the control unit 380 is connected to the vehicle main control module and receives the turn signal lighting information from the vehicle main control module, that is, when the turn indicator light is turned on, the controller 380 communicates with an adjacent vehicle through data received from the V2V communication unit 310. It is determined whether the safety distance is secured based on the distance, and according to the determination result, the status report is performed through at least one of the voice output unit 360 and the display unit 340. Notify the driver through at least one of the. To this end, the controller 380 may generate and / or process data as shown in Table 1 below.

Data element Explanation Offer_date_character
SRVC_DateTime_text When you provided the information Network_identifier_number
TRNT_id_number Identifier number of the network Position_frame
LOCT_Location_frame Frame indicating position of own vehicle Location_lane_number
LOCT_Lane_number By car indicating position of own vehicle Location_direction_code
LOCT_Direction_code Advance direction of own vehicle (0 degrees-360 degrees) Vehicle_current speed_number
VHCL_CurrentVelocity_number Speed of own vehicle Vehicular turn signal code
VHCL_Blinker_code Left / right turn indicators for own vehicle (0: left, 1: right) Vehicle_close_warning_code
VHCL_ApproachWarn_code Warning of proximity of next vehicle when changing lanes
(No warning: 0, with: 1) Position_frame
LOCT_Location_frame Frame indicating the position of surrounding vehicle 1 Location_lane_number
LOCT_Lane_number By car indicating the position of the surrounding vehicle 1 Location_direction_code
LOCT_Direction_code Advance direction of surrounding vehicle 1 (0 ~ 360 degree) Vehicle_current speed_number
VHCL_CurrentVelocity_number Speed of neighboring vehicle 1 Vehicle_distance_number
VHCL_VehicleDistance_number Provide the distance of surrounding vehicle 1 by calculating the precise position
(Generating vehicle calculation) ... ... Position_frame
LOCT_Location_frame Frame indicating the position of surrounding vehicle N Location_lane_number
LOCT_Lane_number By lane indicating the location of the surrounding vehicle N Location_direction_code
LOCT_Direction_code Advance Direction of Neighboring Vehicles N (0 ° ~ 360 °) Vehicle_current speed_number
VHCL_CurrentVelocity_number Speed of Peripheral Vehicle N Vehicle_distance_number
VHCL_VehicleDistance_number Provide the distance of the surrounding vehicle N by calculating the precise position
(Generating vehicle calculation)

In addition, when forward accident information is received through the V2V communication unit, the controller 380 outputs the guide voice through the voice output unit 360 and / or the display unit 340 and the corresponding accident point and / or accident on the screen. The location of the vehicle and the lane where the accident occurred can be displayed. To this end, the controller 380 may generate and / or process data as shown in Table 2 below.

Data element Explanation Offer_date_character
SRVC_DateTime_text When you provided the information Network_identifier_number
TRNT_id_number Identifier number of the network Position_frame
LOCT_Location_frame Frame indicating position of own vehicle Location_lane_number
LOCT_Lane_number By car indicating position of own vehicle Location_direction_code
LOCT_Direction_code Advance direction of own vehicle (0 degrees-360 degrees) Vehicle_current speed_number
VHCL_CurrentVelocity_number Speed of own vehicle Network_identifier_number
TRNT_id_number Identifier number of accident vehicle 1's network Position_frame
LOCT_Location_frame Frame indicating the location of accident vehicle 1 Location_lane_number
LOCT_Lane_number By car indicating the position of accident vehicle 1 Vehicle_distance_number
VHCL_VehicleDistance_number Provide the distance of accident vehicle 1 by calculating the precise position
(Generating vehicle calculation) Event_type_code
EVNT_GenerationType_code Event 1 of accident vehicle 1 Event_detail_type_code
EVNT_GenerationSubType_code Event 1 of accident vehicle 1 ... ... Network_identifier_number
TRNT_id_number Identifier number of the accident vehicle N's network Position_frame
LOCT_Location_frame Frame indicating the location of accident vehicle N Location_lane_number
LOCT_Lane_number By road indicating the location of accident vehicle N Vehicle_distance_number
VHCL_VehicleDistance_number Provide the distance of accident vehicle N by calculating the precise position
(Generating vehicle calculation) Event_type_code
EVNT_GenerationType_code Event (incident) of accident vehicle N N Occurrence type code Event_detail_type_code
EVNT_GenerationSubType_code Event of accident vehicle N (incident situation) N Occurrence type code

In addition, when the abnormality information of the surrounding vehicle is received through the V2V communication unit, the controller 380 outputs the guide voice through the voice output unit 360 and / or the display unit 340 and / or displays the corresponding vehicle on the screen. Location and corresponding abnormality information can be displayed. To this end, the controller 380 may generate and process data as shown in Table 3 below.

Data element Explanation Offer_date_character
SRVC_DateTime_text When you provided the information Network_identifier_number
TRNT_id_number Identifier number of the network Position_frame
LOCT_Location_frame Frame indicating position of own vehicle Location_lane_number
LOCT_Lane_number By car indicating position of own vehicle Location_direction_code
LOCT_Direction_code Advance direction of own vehicle (0 degrees-360 degrees) Vehicle_current speed_number
VHCL_CurrentVelocity_number Speed of own vehicle Network_identifier_number
TRNT_id_number Identifier number of network of peripheral vehicle 1 Position_frame
LOCT_Location_frame Frame indicating the position of surrounding vehicle 1 Location_direction_code
LOCT_Direction_code Advance Direction of Peripheral Vehicle 1 (0 ° to 360 °) Vehicle_current speed_number
VHCL_CurrentVelocity_number Speed of neighboring vehicle 1 Location_lane_number
LOCT_Lane_number By car indicating the position of the surrounding vehicle 1 Vehicle_distance_number
VHCL_VehicleDistance_number Provide the distance of surrounding vehicle 1 by calculating the precise position
(Generating vehicle calculation) Vehicle_CAN Status_Number
VHCL_CANStatus_number Whether CAN information of neighboring vehicle 1 is abnormal
(Normal, rapid acceleration, sudden rotation, brake error, tire error, emergency, etc.) ... ... Network_identifier_number
TRNT_id_number Identifier number of network of neighboring vehicles N Position_frame
LOCT_Location_frame Frame indicating the position of surrounding vehicle N Location_direction_code
LOCT_Direction_code Advance direction of surrounding vehicle N (0 degree-360 degrees) Vehicle_current speed_number
VHCL_CurrentVelocity_number Speed of Peripheral Vehicle N Location_lane_number
LOCT_Lane_number By lane indicating the location of the surrounding vehicle N Vehicle_distance_number
VHCL_VehicleDistance_number Provide the distance of the surrounding vehicle N by calculating the precise position
(Generating vehicle calculation) Vehicle_CAN Status_Number
VHCL_CANStatus_number Whether CAN information of neighboring vehicle N is abnormal
(Normal, rapid acceleration, sudden rotation, brake error, tire error, emergency, etc.)

In Table 3, a controller area network (CAN) is a measurement controller communication network, and represents a vehicle network system for providing digital serial communication between various measurement control equipment of a vehicle.

In addition, when the overtaking mode is selected or set through the input unit 330, the control unit 380 communicates with nearby vehicles through the V2V communication unit 310 to display the position and speed of the adjacent vehicle, in particular, a large vehicle. The voice output unit 360 and / or the display unit 340 may be used to display or display on the screen whether the current vehicle can pass the vehicle. To this end, the control unit 380 may generate and process data as shown in Table 4 below.

Data element Explanation Offer_date_character
SRVC_DateTime_text When you provided the information Network_identifier_number
TRNT_id_number Identifier number of the network Position_frame
LOCT_Location_frame Frame indicating position of own vehicle Location_lane_number
LOCT_Lane_number By car indicating position of own vehicle Location_direction_code
LOCT_Direction_code Advance direction of own vehicle (0 degrees-360 degrees) Vehicle_current speed_number
VHCL_CurrentVelocity_number Speed of own vehicle Vehicle_close_warning_code
VHCL_ApproachWarn_code Warning for overcoming large vehicles
(No warning: 0, with: 1) Indication of overtaking section Network_identifier_number
TRNT_id_number Identifier number of network of peripheral vehicle 1 Position_frame
LOCT_Location_frame Frame indicating the position of surrounding vehicle 1 Location_lane_number
LOCT_Lane_number By car indicating the position of the surrounding vehicle 1 Location_direction_code
LOCT_Direction_code Advance direction of surrounding vehicle 1 (0 ~ 360 degree) Vehicle_current speed_number
VHCL_CurrentVelocity_number Speed of neighboring vehicle 1 Vehicle_distance_number
VHCL_VehicleDistance_number Provide the distance of surrounding vehicle 1 by calculating the precise position
(Generating vehicle calculation) ... ... Network_identifier_number
TRNT_id_number Identifier number of network of neighboring vehicles N Position_frame
LOCT_Location_frame Frame indicating the position of surrounding vehicle N Location_lane_number
LOCT_Lane_number By lane indicating the location of the surrounding vehicle N Location_direction_code
LOCT_Direction_code Advance Direction of Neighboring Vehicles N (0 ° ~ 360 °) Vehicle_current speed_number
VHCL_CurrentVelocity_number Speed of Peripheral Vehicle N Vehicle_distance_number
VHCL_VehicleDistance_number Provide the distance of the surrounding vehicle N by calculating the precise position
(Generating vehicle calculation)

4 is a flowchart illustrating a procedure of a method for providing vehicle surrounding information using V2V communication according to an embodiment of the present invention.

Referring to FIG. 4, in operation S410, the controller 380 determines whether a situation in which surrounding information should be provided occurs, and if the situation indicates that the surrounding information should be provided, the controller 380 outputs the surrounding information according to its type. It provides through the 360 and the display unit 340 (S420 ~ S460).

That is, in step S420, the control unit 380 determines whether the turn signal is turned on, and when the turn signal is turned off, in step S460, the control unit 380 is based on the distance from the adjacent vehicle through the data received from the V2V communication unit. Determine whether the safety distance is secured, and report a situation through at least one of the voice output unit 360 and the display unit 340 according to the determination result, for example, at least one of voice output or screen display of an entry possibility, a dangerous situation, and the like. Inform the driver through.

In addition, in step S430, the controller 380 determines whether the accident information is received, and when accident information is received, in step S460, the controller 380 uses the voice output unit 360 based on the received accident information. And / or display the corresponding accident point and / or the location of the accident vehicle on the guide voice output and the screen through the display unit 340.

In addition, in step S440, the controller 380 determines whether the abnormal vehicle information is received, and when the abnormal vehicle information is received, in step S460, the controller 380 is the voice output unit 360 and / or the display unit 340. Through the guide voice output and / or the screen can display the location of the vehicle and the corresponding history information.

In addition, in step S450, the control unit 380 determines whether the overtaking mode is set, and when the overtaking mode is set, in step S460, the control unit 380 communicates with a nearby vehicle through the V2V communication unit 310, The location and speed of the large vehicle may be displayed on the display unit 340, and the voice output unit 360 and / or the display unit 340 may be voiced or displayed on the screen.

3 and 4 described above based on V2V communication as a preferred embodiment of the present invention, but is not necessarily limited thereto, as described above, RF with a telematics center, a road surface base station, or an equivalent system It can be implemented via communication.

The present invention can also be embodied as computer readable codes on a computer readable recording medium. The computer-readable recording medium includes all kinds of recording devices in which data that can be read by a computer system is stored.

Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like. The program code for performing the online advertising method according to the present invention may be a carrier wave ( For example, transmission via the Internet).

The computer readable recording medium can also be distributed over network coupled computer systems so that the computer readable code is stored and executed in a distributed fashion. And functional programs, codes and code segments for implementing the present invention can be easily inferred by programmers in the art to which the present invention belongs.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

BRIEF DESCRIPTION OF THE DRAWINGS In order to better understand the drawings cited in the detailed description of the invention, a brief description of each drawing is provided.

1 is a block diagram showing the configuration of a telematics system according to an embodiment of the present invention.

2 is a diagram illustrating an example of a screen display of a telematics device according to an embodiment of the present invention.

3 is a block diagram showing the configuration of a telematics device according to an embodiment of the present invention.

4 is a flowchart illustrating a procedure of a method for providing vehicle surrounding information using V2V communication according to an embodiment of the present invention.

Claims (15)

In the on-vehicle telematics device for providing information around the vehicle using V2V communication, A V2V (Vehicle to Vihicle) communication unit for transmitting and receiving data through a near field communication with a telematics device of another vehicle; A vehicle abnormality diagnosis unit for diagnosing an abnormality of each component of the vehicle through interfacing with the vehicle main control module, and generating and outputting corresponding abnormality information when diagnosing an abnormality of a specific component; An input unit generating an input signal corresponding to a user input; A display unit for displaying a screen; A voice input unit for user voice input; A voice output unit for guide voice and sound output; A storage unit for storing data including application programs, map data, and user data; And The voice outputting the vehicle surrounding information including at least one of lane change information, vehicle accident information, dangerous vehicle information, and vehicle overtaking information based on data received from at least one of the V2V communication unit, the vehicle main control module, and the input unit. And a control unit provided through the display unit. The display unit displays the position of the vehicle within a preset range with the electronic map under the control of the controller, The controller provides vehicle accident information through at least one of the voice output unit and the display unit when forward accident information is received through the V2V communication unit. The vehicle accident information telematics device including the accident location, road congestion and detour path setting information associated with the accident. The method of claim 1, wherein the control unit When the turn signal lighting information is received from the vehicle main control module, it is determined whether the safety distance is secured based on the distance from the adjacent vehicle through the data received from the V2V communication unit, and the voice output unit and the display unit are determined according to the determination result. Telematics device for providing change information by car through at least one of. The method of claim 2, wherein the lane change information is Telematics device that includes a voice indicating the location of the surrounding vehicles and the guidance of whether lanes can be changed. delete delete The method of claim 1, wherein the control unit And receiving dangerous vehicle information through at least one of the voice output unit and the display unit when abnormal information of surrounding vehicles is received through the V2V communication unit. The dangerous vehicle information of claim 6, wherein Telematics device including information about the existence of the dangerous vehicle, its contents, and location including risk factors including sudden acceleration, sudden rotation, brake error, tire error, and emergency lighting. The method of claim 1, wherein the control unit When the overtaking mode setting signal is input through the input unit, vehicle overtaking information is displayed on the display unit to display the location and speed of the vehicle close to the display based on the data received from the V2V communication unit, and to indicate whether overtaking is possible. Telematics device provided through at least one of the display unit. In the vehicle surrounding information providing method of a vehicle telematics device, (a) receiving data via V2V communication with a telematics device of a surrounding vehicle while driving; determining whether the vehicle surrounding information providing situation including at least one of lane change information, vehicle accident information, dangerous vehicle information, and vehicle overtaking information; And (c) performing at least one of voice guidance and screen guidance according to a corresponding situation when the surrounding information of the vehicle is provided as a result of the determination; In the step (b), when the accident information is received, it is determined that the vehicle accident information is provided. In step (c), if it is determined that the vehicle accident information is provided in step (b), the vehicle accident including the accident location, the associated road congestion and the detour route setting information through at least one of the voice guidance and the screen guidance. Method for providing information around the vehicle using V2V communication for providing information. The method of claim 9, wherein step (b) Determining that the road change information is provided when the direction indicator is lit; Determining the dangerous vehicle information providing situation when the vehicle abnormality information is received; And When the overtaking mode is set, the vehicle surrounding information providing method using the V2V communication comprising the step of determining the vehicle overtaking information providing situation. The method of claim 10, wherein step (c) If it is determined that the lane change information is provided in step (b), it is determined whether the safety distance is secured based on the distance to the adjacent vehicle, and it is possible to enter through at least one of the voice guidance and the screen guidance according to the determination result. Method for providing information around the vehicle using V2V communication to provide lane change information including danger situation guidance. delete The method of claim 10, wherein step (c) When it is determined in the step (b) that the dangerous vehicle information is provided, the risk inherent in risk factors including rapid acceleration, sudden rotation, brake abnormality, tire abnormality, and emergency light lighting around the driving route based on the vehicle abnormality information. Method for providing information around the vehicle using V2V communication that provides information on the presence, content, and location of the vehicle. The method of claim 10, wherein step (c) When it is determined that the vehicle overtaking information providing situation in the step (b), the vehicle surrounding information providing method using the V2V communication that displays the location and speed of the adjacent vehicle and provides the vehicle overtaking information to guide the possibility of overtaking. A recording medium on which a program for performing the method according to any one of claims 9 to 11 and 13 to 14 is recorded.

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