KR20130114404A - Apparatus and method for between vehicle communication - Google Patents

Apparatus and method for between vehicle communication Download PDF

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Publication number
KR20130114404A
KR20130114404A KR1020120036733A KR20120036733A KR20130114404A KR 20130114404 A KR20130114404 A KR 20130114404A KR 1020120036733 A KR1020120036733 A KR 1020120036733A KR 20120036733 A KR20120036733 A KR 20120036733A KR 20130114404 A KR20130114404 A KR 20130114404A
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South Korea
Prior art keywords
vehicle
information
communication
unit
acquaintance
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KR1020120036733A
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Korean (ko)
Inventor
이성희
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지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨
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Priority to KR1020120036733A priority Critical patent/KR20130114404A/en
Publication of KR20130114404A publication Critical patent/KR20130114404A/en

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
    • 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
    • G08G1/09—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
    • G08G1/0965—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages responding to signals from another vehicle, e.g. emergency vehicle
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Signal Processing (AREA)
  • Traffic Control Systems (AREA)
  • Alarm Systems (AREA)

Abstract

PURPOSE: An apparatus and a method for Inter-vehicle communication are provided to obtain information related to vehicles through wireless communication between the vehicles, thereby providing various services. CONSTITUTION: An apparatus for inter-vehicle communication comprises a control unit (110), a communication unit (120), a display unit (130), a voice input/output (I/O) unit (140), a storage unit (150), an input unit (160), and an impact sensor (170). The communication unit performs wireless communication with ambient vehicles and a ground tower under the control of a control unit. The voice I/O unit inputs and outputs a call voice or outputs a tone. The storage unit stores a program for inter-vehicle communication and provides a corresponding program to the control unit. The impact sensor detects impact on a vehicle caused by a car accident and reports the car accident to the control unit. [Reference numerals] (110) Control unit; (120) Communication unit; (130) Display unit; (140) Voice I/O unit; (150) Storage unit; (160) Input unit; (170) Impact sensor

Description

Apparatus and Method for Between Vehicle Communication

The present invention relates to a vehicle-to-vehicle communication technology, and in particular, by acquiring vehicle-related information by performing communication between vehicles, by performing voice communication with a vehicle of an acquaintance nearby, acquiring and storing information of surrounding vehicles, The present invention relates to an inter-vehicle communication apparatus and method for utilizing as related information and identifying and reporting a wanted vehicle present in the vicinity.

In general, the vehicle-to-vehicle communication technology refers to a technology for performing wireless communication with another vehicle while the vehicle moves and stops.

Conventional vehicle-to-vehicle communication technology has been mainly developed as a way to prevent vehicle accidents. For example, according to Korean Patent Laid-Open Publication No. 10-2007-0031640, a technology for preventing a vehicle accident by transmitting an emergency situation between vehicles quickly and accurately by operating the short-range wireless communication Bluetooth with car audio has been proposed. have. In addition, according to the Republic of Korea Patent Publication No. 10-1013121, for example, it detects the ABS control signal generated when the ABS is operating in the vehicle, and determines that sudden braking occurs when the speed change per unit time is more than the reference deceleration There has been proposed a technique for transmitting an emergency stop message to another vehicle.

However, the conventional inter-vehicle communication technology as described above has a problem in that it is not possible to provide various other services besides accident prevention.

Republic of Korea Patent Application Publication No. 10-2007-0031640 Republic of Korea Patent Registration 10-1013121

The present invention has been proposed in order to solve the problems of the prior art as described above, by performing communication between vehicles to obtain vehicle-related information, voice communication with the vehicles of acquaintances in the vicinity and information of the surrounding vehicles It is an object of the present invention to provide an inter-vehicle communication device and method for acquiring and storing and using the information related to an accident at the time of a vehicle accident, and identifying and reporting a wanted vehicle existing in the vicinity.

The inter-vehicle communication apparatus according to the present invention for achieving the above object includes a communication unit for performing wireless communication under the control of the control unit; A display unit which displays information generated during communication under control of the controller; A voice input / output unit for inputting / outputting a call voice or outputting a signal sound under the control of the controller; An input unit for inputting a command and data to the control unit according to a manual operation; A storage unit having a program and a database for inter-vehicle communication and provided to a control unit; The control process for inter-vehicle communication is performed using the program and the database, and if the surrounding vehicle information received from the surrounding vehicle through the communication unit is acquaintance vehicle information stored in the database, the acquaintance vehicle information is displayed on the display unit and displayed. And a control unit for notifying the presence of an acquaintance vehicle by outputting a beep sound through the voice input / output unit.

According to the inter-vehicle communication apparatus according to the present invention, after the controller notifies the presence of the acquaintance vehicle, the control unit displays a voice communication selection instruction message indicating to select whether to communicate with the acquaintance vehicle on the display unit, When the voice communication is selected through the communication unit to transmit a voice communication request message to the acquaintance vehicle, when the voice communication consent message is received from the acquaintance vehicle characterized in that the voice communication with the acquaintance vehicle.

In addition, according to the inter-vehicle communication apparatus according to the present invention, if the surrounding vehicle information received from the surrounding vehicle through the communication unit is wanted information stored in the database, the controller outputs and displays the wanted information on the display unit. And outputting a beep sound through the voice input / output unit to notify the presence of the wanted vehicle.

In addition, according to the inter-vehicle communication apparatus according to the present invention, the control unit stores the peripheral vehicle information received from the surrounding vehicle through the communication unit with the reception time in the database.

In addition, the inter-vehicle communication apparatus according to the present invention further includes a shock detection sensor for detecting a shock caused by a vehicle accident and inputting corresponding detection information to the control unit, wherein the control unit is configured to detect a shock through the shock detection sensor. Deactivating the storage of the information in the database, characterized in that to maintain the surrounding vehicle information stored in the database as it is.

According to the inter-vehicle communication apparatus according to the present invention, the control unit outputs and displays the peripheral vehicle information stored in the database on the display unit according to a command through the input unit.

The inter-vehicle communication apparatus according to the present invention further includes a serial communication unit for transmitting the peripheral vehicle information stored in the database to another information processing device under the control of the controller.

In addition, according to the inter-vehicle communication apparatus according to the present invention, the database includes the child vehicle information including the child vehicle number and the child vehicle owner name input through the input unit under the control of the controller, the vehicle number and name of the acquaintance A user input information DB for storing and managing acquaintance vehicle information including a; An arrangement information DB for storing and managing arrangement information including an arrangement number and an arrangement name received from a ground transmission tower through a communication unit under control of the control unit; And a peripheral vehicle information DB configured to store and manage surrounding vehicle information including a vehicle number and a vehicle owner's name of the surrounding vehicle received from the surrounding vehicle under a control of the controller.

In addition, according to the inter-vehicle communication apparatus according to the present invention, the controller periodically performs wireless communication through the communication unit, wirelessly transmits the own vehicle information of the user input information DB, and receives the surrounding vehicle information from the surrounding vehicles. Receive wanted information received from the ground tower.

On the other hand, the inter-vehicle communication method according to the present invention for achieving the above object comprises the steps of storing the vehicle information and acquaintance vehicle information manually input between the vehicle between the vehicle communication apparatus; Inter-vehicle communication device wirelessly transmitting the own vehicle information, and receiving the surrounding vehicle information from the surrounding vehicle; If it is determined that the vehicle information received by the inter-vehicle communication device corresponds to acquaintance vehicle information stored in the database, the acquaintance vehicle information is displayed and a beep sound is output to indicate that the acquaintance vehicle is in the vicinity. Displaying a voice communication selection instruction message instructing to select whether or not voice communication with the acquaintance vehicle; When the inter-vehicle communication device is selected by the user, the voice communication request message is transmitted to the vehicle of the acquaintance, and when the voice communication consent message is received from the acquaintance vehicle, the voice communication with the acquaintance vehicle is performed.

According to the inter-vehicle communication method according to the present invention, the inter-vehicle communication device receives the wanted information received from the ground tower and stored in the database; If it is confirmed that the surrounding vehicle information received by the inter-vehicle communication device corresponds to the wanted information stored in the database, displaying the wanted information and outputting a beep to indicate that the wanted vehicle is located nearby. It is made to include.

In addition, according to the inter-vehicle communication method according to the invention, characterized in that it further comprises the step of storing the peripheral vehicle information received by the inter-vehicle communication device in a database together with the reception time.

According to the present invention, by performing communication between vehicles to obtain vehicle-related information, voice communication with the vehicles of acquaintances in the vicinity, and obtain and store the information of the surrounding vehicles to utilize as accident-related information at the time of vehicle accident, By identifying and reporting the arranging vehicle existing in the, it will provide a variety of services.

1 is a block diagram illustrating an inter-vehicle communication apparatus according to the present invention.
Figure 2 illustrates a database applied to the present invention.
3 is a flowchart illustrating a method for communication between vehicles according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1, the inter-vehicle communication device 100 according to the present invention includes a control unit 110, a communication unit 120, a display unit 130, a voice input / output unit 140, a storage unit 150, and an input unit. It comprises a 160 and the impact detection sensor 170.

The inter-vehicle communication device 100 is installed in a vehicle to perform wireless communication with surrounding vehicles located in the vicinity of the vehicle, and wirelessly communicates with a ground transmission tower installed around the vehicle. The inter-vehicle communication device 100 obtains the surrounding vehicle information by performing wireless communication with the surrounding vehicles and obtains the wanted information by performing wireless communication with the ground transmission tower, thereby making voice communication with a vehicle of an acquaintance in the vicinity. In addition, by acquiring and storing the surrounding vehicle information, it is used as accident-related information for the confirmation of the accident killer or witness in case of a vehicle accident, and the wanted vehicle is identified and reported.

The communication unit 120 of the inter-vehicle communication device 100 performs wireless communication under the control of the controller 110, but performs wireless communication with surrounding vehicles and the ground transmission tower. The display unit 130 displays the driving related information visually when the inter-vehicle communication device 100 is driven under the control of the controller 110. In addition, the voice input / output unit 140 performs a process of inputting / outputting a voice call or outputting a beep sound under the control of the controller 110. The input unit 160 inputs commands and data to the controller 110 according to a manual operation. The storage unit 150 stores a program for inter-vehicle communication, and provides the program to the controller 110. In addition, the impact detection sensor 170 detects the impact of the vehicle due to the vehicle accident and inputs the corresponding detection information to the controller 110 to notify the controller 110 of the vehicle accident. The controller 110 performs various control processes for inter-vehicle communication based on a program stored in the storage 150.

In addition, the storage unit 150 is provided with a database 200 for use in communication between vehicles. As shown in FIG. 2, the database 200 includes a user input information database (DB) 210, an arrangement information DB 220, and a surrounding vehicle information DB 230. The user input information DB 210 stores the vehicle information input by the user through the input unit 160, and stores the vehicle information including the vehicle number and the owner's name of the own vehicle in which the corresponding inter-vehicle communication device 100 is installed. In addition to the storage box, acquaintance vehicle information including acquaintance's vehicle number and name can be stored and managed. The wanted information DB 220 stores the wanted information received from the ground transmission tower through the communication unit 120, but can be managed by storing the wanted information including the wanted vehicle number and the wanted name. In addition, the surrounding vehicle information DB 230 may store the surrounding vehicle information received from the surrounding vehicle through the communication unit 120, but may store and manage the surrounding vehicle information including the vehicle number and the vehicle owner name of the surrounding vehicle.

The controller 110 stores the vehicle information input through the input unit 160, and receives the vehicle information including the vehicle number and the owner's name of the own vehicle in which the inter-vehicle communication device 100 is installed, and stores the vehicle information 150. In addition to storing in the user input information DB (210) of the database 200 provided in), and receives the acquaintance vehicle information including the vehicle number and name of the acquaintance and stores in the user input information DB (210). In addition, the controller 110 stores the arrangement information including the arrangement number and the arrangement name received from the ground transmission tower through the communication unit 120 in the arrangement information DB 220 of the database 200.

In addition, when the controller 110 receives the surrounding vehicle information including the vehicle number of the surrounding vehicle and the vehicle owner's name from the surrounding vehicle through the communication unit 120, the received information is the wanted information DB of the database 200. When it is confirmed that the wanted information stored in the 220, the wanted information is displayed on the display unit 130, and also output a beep through the voice input and output unit 140, the arrangement is located in the vicinity Inform the user to have the user report to the police station.

When the controller 110 receives the surrounding vehicle information including the vehicle number of the surrounding vehicle and the vehicle owner's name from the surrounding vehicle through the communication unit 120, the received information is the user input information of the database 200. When it is determined that the acquaintance vehicle information stored in the DB 210, the acquaintance vehicle information including the acquaintance vehicle number and name are displayed on the display unit 130 and displayed, and the beep sound is output through the voice input / output unit 140. Outputs a message to inform the user that the acquaintance vehicle is in the vicinity, and displays a voice communication selection instruction message on the display unit 130 instructing the user to select whether to communicate with the acquaintance vehicle or not. Make a selection.

When the voice communication is selected through the input unit 160 by the user in a state in which the voice communication selection instruction message is displayed on the display unit 130, the controller 110 requests a voice communication to the vehicle of the acquaintance through the communication unit 120. The message is transmitted, and if a voice communication consent message is received from the acquaintance vehicle due to the user of the acquaintance vehicle agreeing to the voice communication, the voice communication with the acquaintance vehicle is performed.

In addition, when the controller 110 receives the surrounding vehicle information including the vehicle number of the surrounding vehicle and the vehicle owner's name from the surrounding vehicle through the communication unit 120, the controller 110 transmits the received surrounding vehicle information to the surroundings of the database 200. By storing the received time of the information together with the information stored in the vehicle information DB 230, the user can utilize the stored surrounding vehicle information as accident-related information to identify the accident killer or witness in the event of a vehicle accident.

When the controller 110 detects a shock due to a vehicle accident through the impact detection sensor 170, the controller 110 deactivates the storage of the information in the surrounding vehicle information DB 230, and stores the surrounding vehicle information stored in the surrounding vehicle information DB 230. By keeping it as it is, to utilize the information stored in the surrounding vehicle information DB 230 as accident-related information for the vehicle accident. The controller 110 can confirm the information of the vehicle that is located in the vicinity of the vehicle accident by outputting and displaying the information stored in the surrounding vehicle information DB 230 on the display unit 130 according to a user's command through the input unit 160. To be.

Alternatively, by implementing the storage unit 150 using a removable memory, the storage unit 150 may be detached from the inter-vehicle communication device 100 and mounted on another information processing device, if necessary, to store the storage unit 150. By checking the information stored in the database 200, it may be possible to check the information of the vehicle that was located in the vicinity of the vehicle accident. In addition, a separate serial communication unit is provided, and under the control of the controller 110, the information stored in the database 200 of the storage unit 150 is transmitted to another information processing device through the corresponding serial communication unit to store the storage unit 150. By checking the information stored in the database 200, it may be possible to check the information of the vehicle that was located in the vicinity of the vehicle accident.

The vehicle-to-vehicle communication device 100 described above is installed in each vehicle, and each vehicle transmits and receives vehicle information to and from each other through the corresponding vehicle-to-vehicle communication device 100 to obtain surrounding vehicle information located in the vicinity, Identify the vehicle you are in. Then, the inter-vehicle communication device 100 receives the wanted information is transmitted wirelessly from the ground transmission tower installed in the vicinity.

The control unit 110 of the inter-vehicle communication device 100 periodically transmits the own vehicle information stored in the user input information DB 210 when a driving start command is input through the input unit 160 by a user's manual operation. The vehicle 120 is transmitted to the surrounding vehicle through wireless communication, and similarly the vehicle around the vehicle in which the inter-vehicle communication device 100 is installed periodically transmits the corresponding vehicle information.

In addition, the controller 110 receives peripheral vehicle information wirelessly transmitted from the surrounding vehicle through the communication unit 120 during driving, or receives arranger information wirelessly transmitted from the ground transmission tower installed at the periphery through the communication unit 120. .

As described above, when the control unit 110 of the inter-vehicle communication device 100 receives information through the communication unit 120, the control unit 110 distinguishes information from surrounding vehicles or ground transmission towers based on identification information included in the received information. can do.

When the controller 110 receives the wanted information through the communication unit 120, the controller 110 stores the wanted information including the wanted vehicle number and the wanted name in the wanted information DB 220.

In addition, when the controller 110 receives the surrounding vehicle information including the vehicle number of the surrounding vehicle and the vehicle owner's name from the surrounding vehicle through the communication unit 120, the received information is the wanted information DB of the database 200. Check whether it corresponds to the wanted information stored in the 220. At this time, if it is determined that the received information is wanted information, the controller 110 displays the wanted information on the display unit 130 and outputs a beep sound through the voice input / output unit 140, thereby causing the amount of arrangement. Inform the user that he is in the vicinity and have the user report to the police station.

When the controller 110 receives the surrounding vehicle information including the vehicle number of the surrounding vehicle and the vehicle owner's name from the surrounding vehicle through the communication unit 120, the received information is the user input information of the database 200. Check whether the vehicle information corresponding to the acquaintance stored in the DB (210). Accordingly, when it is determined that the received information is acquaintance vehicle information, the controller 110 outputs acquaintance vehicle information including the acquaintance vehicle number and name to the display unit 130 and displays the acquaintance vehicle information 140. It outputs a beep to inform the user that the acquaintance vehicle is in the vicinity, and displays a voice communication selection instruction message on the display unit 130 instructing the user to select whether or not to communicate with the acquaintance, thereby allowing the user to make a voice with the acquaintance. Allows you to select whether to communicate.

When the user selects voice communication through the input unit 160 while displaying the voice communication selection instruction message through the display unit 130, the controller 110 communicates the voice to the vehicle of the acquaintance through the communication unit 120. The request message is transmitted and displayed on the display unit of the inter-vehicle communication device provided in the acquaintance vehicle. When the communication consent message is received, voice communication with the inter-vehicle communication device of the acquaintance vehicle is performed, and voice communication with the acquaintance vehicle is performed.

As described above, when the inter-vehicle communication device 100 installed in each vehicle transmits and receives a voice communication request message, a voice communication consent message, and a call voice, the corresponding communication information is transmitted and received by including the assigned identification information. Based on the communication counterparts, voice communication can be performed between vehicles provided with the inter-vehicle communication apparatus 100. In addition, a process for the inter-vehicle communication device 100 to perform voice communication may be implemented by applying various existing communication processing technologies.

In addition, when the controller 110 receives the surrounding vehicle information including the vehicle number of the surrounding vehicle and the vehicle owner's name from the surrounding vehicle through the communication unit 120, the controller 110 transmits the received surrounding vehicle information to the surroundings of the database 200. By storing the received time of the information together with the information stored in the vehicle information DB 230, the user can utilize the stored surrounding vehicle information as accident-related information to identify the accident killer or witness in the event of a vehicle accident.

An inter-vehicle communication method of the inter-vehicle communication device 100 according to the present invention having the above function will be described with reference to the flowchart of FIG. 3.

First, the control unit 110 of the inter-vehicle communication device 100 stores the vehicle information input through the input unit 160, including the vehicle number and the owner's name of the vehicle in which the corresponding inter-vehicle communication device 100 is installed It receives the vehicle information and stores it in the user input information DB 210 of the database 200 provided in the storage unit 150, and receives the acquaintance vehicle information including the vehicle number and name of the acquaintance user user input information DB In operation S310, the controller 210 stores the stored information at 210.

In addition, the controller 110 periodically performs wireless communication through the communication unit 120, and wirelessly transmits the own vehicle information of the user input information DB 210 through the communication unit 120, and calculates the surrounding vehicle information from the surrounding vehicles. Received through the communication unit 120 or receives the wanted information received from the ground transmission tower (S320). At this time, the controller 110 stores the wanted information in the wanted information DB 220 when receiving the wanted information from the ground transmission tower.

When the controller 110 receives the surrounding vehicle information from the surrounding vehicle through the communication unit 120, the controller 110 checks whether the received information exists in the wanted information DB 220 of the database 200 (S330). At this time, if it is determined that the received information exists in the wanted information DB 220, the controller 110 stores the received information as the surrounding vehicle information in the surrounding vehicle information DB 230 and displays the corresponding wanted information. In addition to outputting and displaying the signal through the voice input and output unit 140 (S430), to inform the user that the arrangement is located around the user to report to the police station. The controller 110 checks whether an operation termination command is input through the input unit 160 (S440). If it is determined that the operation termination command is not input, the controller 110 proceeds to S320 to perform an operation. If the input is confirmed, the operation ends.

In operation S330, when the controller 110 determines that the received information does not exist in the wanted information DB 220, the controller 110 determines whether the received information corresponds to acquaintance vehicle information stored in the user input information DB 210. Check (S340). At this time, if it is determined that the received information is acquaintance vehicle information, the controller 110 stores acquaintance vehicle information including the acquaintance vehicle number and name in the surrounding vehicle information DB 230 (S350), and the acquaintance vehicle. The display unit 130 outputs and displays information, and also outputs a beep sound through the voice input / output unit 140 to inform the user that an acquaintance vehicle is located nearby (S360), and selects whether or not voice communication with the acquaintance vehicle. A voice communication selection instruction message is displayed on the display unit 130 to instruct the user to select whether or not voice communication with an acquaintance vehicle (S370).

In the state where the voice communication selection instruction message is displayed through the display unit 130 as described above, the controller 110 checks whether the voice communication is selected by the user through the input unit 160 (S380). At this time, if it is confirmed that the voice communication is selected through the input unit 160, the control unit 110 transmits a voice communication request message to the vehicle of the acquaintance through the communication unit 120 (S390), the voice communication consent message from the acquaintance vehicle Check whether is received (S400).

Accordingly, the controller 110 displays the voice communication request message on the display by the inter-vehicle communication device of the acquaintance vehicle that has received the voice communication request message, and the user of the acquaintance vehicle communicates through the input unit of the inter-vehicle communication device. After confirming that the voice communication consent message from the inter-vehicle communication device of the acquaintance vehicle is received through the communication unit 120, the voice communication with the inter-vehicle communication apparatus of the acquaintance vehicle is performed, but the voice input / output unit The voice inputted through the communication unit 120 is transmitted to the acquaintance vehicle through the communication unit 120 and the voice communication from the acquaintance vehicle received through the communication unit 120 through the voice output unit 140, voice communication After proceeding (S410), the operation proceeds to the above-described step S440.

In addition, if it is determined in step S340 that the received information is not acquaintance vehicle information, the controller 110 stores the received peripheral vehicle information in the peripheral vehicle information DB 230 (S450), and proceeds to S440 described above. Perform the action.

When the controller 110 determines that voice communication is not selected through the input unit 160 in S380, the controller 110 proceeds to S440 and performs an operation.

In addition, when the control unit 110 confirms that the voice communication consent message is not received from the acquaintance vehicle through the communication unit 120 in S400, the control unit 110 outputs the voice communication rejection message to the display unit 130 (S420), and the operation S440 is performed. Go ahead and perform the operation.

The controller 110 stores the reception time of the corresponding information when storing the surrounding vehicle information in the surrounding vehicle information DB 230 in S350, S430, and S450 described above, thereby allowing the user to store the corresponding stored vehicle as described above. The information can be used as accident related information to identify the accident killer or witness in case of a vehicle accident.

As described above, the inter-vehicle communication apparatus 100 according to the present invention stores the own vehicle information and the acquaintance vehicle information received through the input unit 160 in the user input information DB 210 and is also received from the ground transmission tower. In the case where the wanted information including the vehicle number and the wanted name is stored in the wanted information DB 220 and the surrounding vehicle information is acquired by performing wireless communication with the surrounding vehicles, the information corresponding to the surrounding vehicle information is the wanted information. If it is stored in the DB (220) informs the user of the acquired wanted information, and reports, if the information corresponding to the acquired surrounding vehicle information is stored in the user input information DB (210) that the acquaintances vehicle is in the vicinity Inform the user to make a voice communication with an acquaintance vehicle, and store the acquired surrounding vehicle information in the surrounding vehicle information DB 230 in case of a vehicle accident. It can be used as accident-related information for identifying the killer or witness.

The present invention can be used as a social communication means such as an Internet messenger by informing the user when the vehicle of the acquaintance is nearby, so that the voice communication, input the number of the other party in the voice communication with the acquaintance vehicle Without the need for voice communication, you can use voice communication more safely than using a mobile phone. In addition, the present invention is implemented to provide a voice communication function by the user's selection can protect the user's privacy.

In addition, the present invention stores and manages the information of the surrounding vehicle with the storage time, so that when the user is in a traffic accident, it can help to confirm the accident violent or witness based on the accident time and the surrounding vehicle information Therefore, it is possible to play a role of a black box to help the driver to drive a safe driving to prevent the occurrence of traffic accidents.

In addition, the present invention may implement a vehicle arrangement network by receiving and storing the arrangement information transmitted through the ground transmission tower to notify the user when the surrounding vehicle information acquired in the vicinity corresponds to the arrangement information to the police station.

The present invention is not limited to the above description, and those skilled in the art will be able to implement the present invention in various forms without departing from the technical spirit of the present invention. Such modifications will fall within the technical scope of the present invention.

The present invention may be usefully applied to inter-vehicle communication. According to the present invention, by performing communication between vehicles to obtain vehicle-related information, voice communication with the vehicles of acquaintances in the vicinity, and obtain and store the information of the surrounding vehicles to utilize as accident-related information at the time of vehicle accident, By identifying and reporting the arranging vehicle existing in the, it is possible to provide a variety of services.

100; Inter-vehicle communication device 110; The control unit
120; A communication unit 130; Display portion
140; Voice input and output unit 150; The storage unit
160; An input unit 170; Shock detection sensor
200; Database 210; User Input Information DB
220; Most Wanted Information DB 230; Nearby Vehicle Information DB

Claims (12)

In an inter-vehicle communication device,
A communication unit performing wireless communication under the control of the control unit;
A display unit which displays information generated during communication under control of the controller;
A voice input / output unit for inputting / outputting a call voice or outputting a signal sound under the control of the controller;
An input unit for inputting a command and data to the control unit according to a manual operation;
A storage unit having a program and a database for inter-vehicle communication and provided to a control unit;
The control process for inter-vehicle communication is performed using the program and the database, and if the surrounding vehicle information received from the surrounding vehicle through the communication unit is acquaintance vehicle information stored in the database, the acquaintance vehicle information is displayed on the display unit and displayed. And the control unit for notifying the presence of an acquaintance vehicle by outputting a beep sound through the voice input / output unit.
The method of claim 1,
After the controller notifies the presence of the acquaintance vehicle, the controller displays a voice communication selection instruction message indicating to select whether to communicate with the acquaintance vehicle on the display unit. And transmitting a voice communication request message to the vehicle and performing voice communication with an acquaintance vehicle when a voice communication consent message is received from the acquaintance vehicle.
The method of claim 1,
If the surrounding vehicle information received from the surrounding vehicle through the communication unit is the wanted information stored in the database, the controller outputs the displayed wanted information on the display and displays a beep sound through the voice input / output unit to indicate the presence of the wanted vehicle. And an in-vehicle communication device.
The method according to claim 1 or 3,
And the controller stores surrounding vehicle information received from surrounding vehicles through a communication unit in the database along with a reception time.
5. The method of claim 4,
Further comprising a shock detection sensor for detecting a shock caused by the vehicle accident and inputting the corresponding detection information to the control unit,
The control unit deactivates the storage of information in the database when the shock is detected by the impact detection sensor, and maintains the surrounding vehicle information stored in the database as it is.
The method of claim 5,
And the control unit outputs and displays surrounding vehicle information stored in a database on a display unit according to a command through an input unit.
The method of claim 5,
And a serial communication unit for transmitting peripheral vehicle information stored in a database to another information processing device under the control of the controller.
The method of claim 7, wherein
The database includes:
A user input information DB that stores and manages the own vehicle information including the own vehicle number and the own vehicle owner name and the acquaintance vehicle information including the acquaintance's vehicle number and name under the control of the controller;
An arrangement information DB for storing and managing arrangement information including an arrangement number and an arrangement name received from a ground transmission tower through a communication unit under control of the control unit;
And a surrounding vehicle information DB configured to store and manage surrounding vehicle information including a vehicle number and a vehicle owner name of the surrounding vehicle received from the surrounding vehicle through a communication unit under the control of the controller.
9. The method of claim 8,
The control unit periodically performs wireless communication through the communication unit, and wirelessly transmits the own vehicle information of the user input information DB, receives the surrounding vehicle information from the surrounding vehicles, or receives the wanted information received from the ground transmission tower. Inter-vehicle communication device.
In a vehicle-to-vehicle communication method,
Storing, by the inter-vehicle communication device, manually inputted own vehicle information and acquaintance vehicle information in a database;
Inter-vehicle communication device wirelessly transmitting the own vehicle information, and receiving the surrounding vehicle information from the surrounding vehicle;
If it is determined that the vehicle information received by the inter-vehicle communication device corresponds to acquaintance vehicle information stored in the database, the acquaintance vehicle information is displayed and a beep sound is output to indicate that the acquaintance vehicle is in the vicinity. Displaying a voice communication selection instruction message instructing to select whether or not voice communication with the acquaintance vehicle;
If the inter-vehicle communication device is selected by the user and the voice communication is selected by the user, transmitting a voice communication request message to the acquaintance vehicle, and when receiving a voice communication consent message from the acquaintance vehicle to perform a voice communication with the acquaintance vehicle An inter-vehicle communication method.
The method of claim 10,
Receiving, by the inter-vehicle communication device, the wanted information received from the ground transmission tower and storing it in a database;
If it is confirmed that the surrounding vehicle information received by the inter-vehicle communication device corresponds to the wanted information stored in the database, displaying the wanted information and outputting a beep to indicate that the wanted vehicle is located nearby. Inter-vehicle communication method comprising a. The method according to claim 10 or 11,
And storing the surrounding vehicle information received by the inter-vehicle communication device in a database, together with the reception time.
KR1020120036733A 2012-04-09 2012-04-09 Apparatus and method for between vehicle communication KR20130114404A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9224298B2 (en) 2013-10-23 2015-12-29 Ford Global Technologies, Llc System and method for communicating an object attached to a vehicle
US10433310B2 (en) 2015-03-19 2019-10-01 Hyundai Motor Company Vehicle, communication method thereof, and wireless communication device therein
US10938963B2 (en) 2017-07-13 2021-03-02 Samsung Electronics Co., Ltd Electronic device for performing communication with external electronic device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9224298B2 (en) 2013-10-23 2015-12-29 Ford Global Technologies, Llc System and method for communicating an object attached to a vehicle
US10433310B2 (en) 2015-03-19 2019-10-01 Hyundai Motor Company Vehicle, communication method thereof, and wireless communication device therein
US10938963B2 (en) 2017-07-13 2021-03-02 Samsung Electronics Co., Ltd Electronic device for performing communication with external electronic device

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