KR20120023918A - Telematics system for bothway communication using camera - Google Patents

Telematics system for bothway communication using camera Download PDF

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Publication number
KR20120023918A
KR20120023918A KR1020100086250A KR20100086250A KR20120023918A KR 20120023918 A KR20120023918 A KR 20120023918A KR 1020100086250 A KR1020100086250 A KR 1020100086250A KR 20100086250 A KR20100086250 A KR 20100086250A KR 20120023918 A KR20120023918 A KR 20120023918A
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KR
South Korea
Prior art keywords
vehicle
accident
real time
control center
terminal
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KR1020100086250A
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Korean (ko)
Inventor
박덕수
이진용
이창우
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박덕수
이진용
이창우
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Application filed by 박덕수, 이진용, 이창우 filed Critical 박덕수
Priority to KR1020100086250A priority Critical patent/KR20120023918A/en
Publication of KR20120023918A publication Critical patent/KR20120023918A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D41/00—Fittings for identifying vehicles in case of collision; Fittings for marking or recording collision areas
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
    • G08G1/205—Indicating the location of the monitored vehicles as destination, e.g. accidents, stolen, rental
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)

Abstract

The present invention relates to a telematics system for two-way communication using a camera, the accident image and the accident scene generated during operation through the front and rear image recording camera installed in the central control center central control center where the telematics terminal installed in the vehicle is automatically wireless transmission in real time Data can be stored and analyzed in real time, using telecom and broadcasting networks to track travel speeds and distances, as well as location tracking, Internet access, remote vehicle diagnostics, accident detection, traffic information, and home networks and office automation. In addition to providing basic services, especially through two-way real-time transmission of information between the terminal and the control center, it immediately utilizes the image data of the accident site in case of an accident, thereby drastically reducing the cost of investigation and investigation of the accident as well as the insurance company or police. Could Was, furthermore mileage according to the driving information of the vehicle is automatically calculated can be applied to vehicle owners incentives to naturally improve safe driving habits of the driver can be provided even by accident, and energy savings. The present invention for achieving this is the front and rear cameras installed in the vehicle and the image data taken by the camera is automatically digitally compressed and stored so that the driving information and traffic and road conditions of the running vehicle can be stored in real time as image data A vehicle including a control and a memory in which the corresponding functions are operated through an arbitrary operation key, and a wireless modem capable of transmitting in both directions to the control server of the control center and receiving the data from the control center in real time. Internal terminals; And a control server that receives image data transmitted through a wireless modem of the terminal by a communication module, registers, authenticates, and analyzes various driving information of the vehicle and corresponding traffic and road conditions through a signal processing analysis module. Various customer information of the vehicle searched and analyzed through the server (driving information and traffic and road conditions of the vehicle transmitted in real time) is transmitted in real time, and the stored data are classified according to the situation and the roads and maps on the map (MAP) are processed. A control center including a DB server for displaying in real time on a terminal in accordance with the coordinates, and a client and web server for connecting and processing a manager and an operator; In addition, when the accident occurs, the location of the accident on the map displayed on the terminal of the vehicle or various driving information is automatically notified through the client of the control center, and the system is configured to include a related agency such as an insurance company or a police agency that performs quick accident analysis and processing. do.

Description

Telematics System For Bothway Communication Using Camera

The present invention is implemented in both directions between the vehicle and the control center to implement a two-way communication telematics system that can be given a mileage service function for energy saving, along with the rapid provision of real-time data necessary for traffic information, accident information, other emergency support SOS, etc. In particular, the telematics terminal installed in the vehicle is automatically linked to the central control center in real time wireless transmission and reception through the front and rear image recording camera installed in the vehicle terminal can store and analyze the accident image and accident site data generated during operation in real time The present invention relates to a telematics system for two-way communication using a camera that can immediately use the image data of an accident site during an insurance company or a police investigation to reduce accident investigation costs as well as to reduce investigation costs.

In general, telematics refers to the provision of various mobile communication services such as location information, safe driving, entertainment, financial services, reservation, and product purchase while driving a vehicle by combining wireless communication and global positioning system (GPS) technology. It may also refer to telemedicine and telemetry in a broader sense.

In this way, telematics terminals that use the communication and broadcasting network to provide driving speed and mileage, as well as location tracking, internet access, remote vehicle diagnosis, accident detection, traffic information, and services linked to home network and office automation in a car (traffic) In-vehicle attachment to safety guidance devices has been legalized.

In the case of the service system using the telematics for the vehicle, the service providing the driving route to the user of the mobile communication terminal provides a shortest (optimal) distance to the corresponding destination when the user of the mobile communication terminal uses the vehicle to reach the desired destination. By providing a driving route, it helps the user move quickly to the desired destination.

According to the general technology of telematics introduced so far, the vehicle video camera is installed in the vehicle, and the accident video is stored in the SD memory or other USB storage device attached to its own terminal, and the storage device is separated if necessary. Real-time information analysis was inevitable, as there was no choice but to analyze the image data using the program, and there was a limitation that the driver could not quickly check the necessary data while driving. As a result, it is inconvenient that the insurance data or the police accident investigation team cannot immediately use the image data of the vehicle.

That is, the existing telematics service system, when a road situation, such as the state of vehicle failure occurs due to the occurrence of an accident or natural disaster on the road, the service due to the failure to update the road situation information to the telematics server in real time When providing the driving information to the user, it was impossible to guide the unstable area by reflecting the changed road situation in real time, and also the service user was provided with better driving route information because the processing for providing the detour route was not performed. The problem is that you can't.

The present invention improves all the inconveniences of such a conventional telematics service system, and in particular, implements information in both directions between a vehicle and a control center, and provides the real time data necessary for traffic information, accident information, and other emergency support SOS. Its purpose is to provide a telematics system for two-way communication that can be granted mileage service function for energy saving. In particular, the telematics terminal installed in the vehicle is interlocked with the central control center that automatically transmits and receives in real time. Through video cameras, accident images and accident site data generated during operation can be saved and analyzed in real time, so that accidents can be promptly processed by using the image data of the accident site during an insurance company or police investigation, and investigation costs can be reduced. Not only can it be subtracted. The purpose of the present invention is to provide a telematics system for two-way communication using a camera that can naturally induce energy saving according to the driving habits and the shape of a vehicle.

The front and rear cameras installed in the vehicle and the image data photographed by the camera are automatically digitally compressed and stored so that the driving information of the driving vehicle and traffic and road conditions can be stored as image data in real time. A terminal in a vehicle including a control and memory which are operated and a wireless modem capable of transmitting in real time to the control server of the control center and receiving from the control center in real time; And a control server that receives image data transmitted through a wireless modem of the terminal by a communication module, registers, authenticates, and analyzes various driving information of the vehicle and corresponding traffic and road conditions through a signal processing analysis module. Various customer information of the vehicle searched and analyzed through the server (driving information and traffic and road conditions of the vehicle transmitted in real time) is transmitted in real time, and the stored data are classified according to the situation and the roads and maps on the map (MAP) are processed. A control center including a DB server for displaying in real time on a terminal in accordance with the coordinates, and a client and web server for connecting and processing a manager and an operator; In addition, when the accident occurs, the location of the accident or various driving information on the map displayed on the terminal of the vehicle is automatically notified through the client of the control center, and includes a system such as an insurance company or a related agency such as a police agency that performs rapid accident analysis and processing. do.

In particular, while the terminal installed in the vehicle and connected to the camera is driving, various image data of the vehicle photographed through the camera is transmitted to the control center in real time, and various information and functions are processed and operated in real time through the control center. The video data of the vehicle transmitted to the center is classified and stored by subscriber, vehicle number, date, and time zone, and the mileage is automatically calculated according to the driving information of the vehicle, which is configured to be applied as an incentive to the vehicle owner. .

According to the telematics system for bidirectional communication using the camera of the present invention, it is possible to minimize economic losses such as accident prevention, traffic accident site, energy loss due to traffic traffic, CO 2 reduction through vehicle operation management, and processing cost reduction when a vehicle accident occurs. In addition, the traffic can be reduced by allowing the driver to quickly grasp and cope with various data, through the front and rear image photographing cameras installed in the central control center central control center where the telematics terminal installed in the vehicle is automatically wirelessly transmitted and received in real time. By analyzing and analyzing accident images and accident site data generated during operation in real time, it is possible to use the communication and broadcasting network to track driving speed and mileage, as well as location tracking, internet access, remote vehicle diagnosis, accident detection, traffic information and home. Tele-linked network and office automation In addition to providing basic services of tics, in particular, the information transmission between the terminal and the control center in real-time, two-way, by using the image data of the accident site in the event of an accident, it is possible to expedite the investigation of the accident as well as to quickly deal with the accident In addition, the mileage according to the driving information of the vehicle can be automatically calculated and applied as an incentive to the vehicle owner, thereby naturally improving the driver's safety driving habits, thereby providing a traffic accident and energy saving effect.

In particular, the present invention by using the front and rear video cameras installed in the vehicle terminal in conjunction with the telematics terminal and the central control center installed in the vehicle in real time to store and analyze the accident image and accident site data generated during operation of the accident site during the insurance company or police investigation By using video data, it is possible not only to deal quickly with accidents, but also to reduce the investigation cost of accidents, and to send and receive real-time information to and from the central control center using a mobile communication network through a wireless modem of a terminal installed in telematics. As a terminal and control system for telematics services that can track road status information, vehicle location information, vehicle movement path, accident site information, traffic information, and stolen vehicles, etc. , Navigation function, front and rear car Search, collect, and analyze various data in the terminal with video recording and storage function using audio, video listening function such as audio and terrestrial DMB, wireless modem to transmit and receive these data to and from the control center, and memory unit for data processing and control unit The central control server collects, stores, analyzes and retrieves various data received from the terminal of the vehicle and transmits the necessary information to the vehicle terminal in real time or two-way communication between the mobile terminal and the mobile communication network, traffic traffic, Economic losses incurred while driving the vehicle through the organic connection operation of the program for the control / DB server / web server / client server, which provides the information necessary for the driver during operation such as road condition and road construction information newly or expanded. Energy savings and energy savings It is expected to provide a number of effects such as to minimize CO 2 emissions from greenhouses, etc., through the collection and analysis.

1 is an overall configuration diagram of a telematics system for bidirectional communication using a camera according to the present invention.
Figure 2 is a diagram illustrating the configuration of a terminal constituting a telematics system for bidirectional communication of the present invention.
Figure 3 is a configuration explanatory diagram of a control center constituting a telematics system for bidirectional communication of the present invention.
4 is a signal processing configuration diagram of a terminal constituting a telematics system for bidirectional communication of the present invention.
Figure 5 is a DB program block diagram for information through a telematics system for bidirectional communication of the present invention.
Figure 6 is a map (MAP) screen is displayed on the control center and the terminal through the telematics system for bidirectional communication of the present invention.
7 and 8 are a flowchart of accident analysis and traffic analysis analyzed by the telematics system for bidirectional communication of the present invention.
9 and 10 are flowcharts of an operation processor of a terminal and a control center operated by the telematics system for bidirectional communication according to the present invention.

Hereinafter, with reference to the accompanying drawings the preferred embodiment of the operation principle and the effect according to which the telematics system for bidirectional communication using the camera of the present invention is implemented.

First of all, the telematics system for bidirectional communication using the camera of the present invention is difficult to immediately utilize the image data of the vehicle by an insurance company or a police accident investigation team, which is a related organization (4) related to a vehicle accident, and bidirectional interworking using a mobile communication or a wireless network. This technology analyzes non-serviceable technology, technology capable of two-way communication, and corresponding information at the central control center (2), and develops the terminal (1) program in general Windows and Linux environments, video technology, GPS technology, Apply background technology such as wireless technology such as CDMA.

That is, the telematics system for bidirectional communication according to the present invention uses the image data photographed through the camera 1-1, which is the front and rear image photographing apparatus of the telematics terminal 1 installed in the vehicle, to record the vehicle position and driving state, and listen to the broadcast such as DMB. Collects and analyzes vehicle status information, own car accidents and accidental accident traffic accidents, traffic information of real-time traffic, construction information, etc. to search and analyze real-time information with the central control center (2) connected by wireless communication, and needs the corresponding information. Vehicle mileage (to analyze long-term vehicle operation, vehicle speed and fuel consumption, idling time or monthly operation target distance and month-to-month operation distance, etc.) to minimize CO 2 generation suppression by transmitting to terminal 1 of the vehicle. The system is implemented to provide a variety of benefits to a large amount of vehicle through.

It is a function of compressing and storing processing in the terminal 1 by interfacing the camera 1-1, which is a vehicle imaging apparatus, to a terminal 1 having a wireless Internet and a PC function, and a wireless modem such as a mobile phone. 3) through the technology to transmit to the central control center (2), the control program to collect and receive the image data received from the vehicle terminal (1) in the control center (2) to analyze, search and process the data, such as the image together In particular, the vehicle operator can easily receive various services by transmitting various information such as image data processed by the central control server 2 to the vehicle telematics terminal 1 in real time. The customer can not change and delete the accident occurrence video information arbitrarily, and when the accident occurs, the system is automatically transmitted to the insurance company and the relevant authorities (4) of the National Police Agency to conveniently handle the accident do.

First, the terminal 1 installed in the vehicle is a front and rear camera, and photographs a state of a vehicle accident image / accident accident, road conditions due to heavy rain or heavy snow, road facility construction, etc., and stores them in its own memory (1-2). Data is digitally compressed and stored, and the stored data is sent to the wireless modem 1-3 in the state of image packet data through the speed, vehicle stop time, and arbitrary operation keys through the control program of the terminal 1. It transmits to the communication module (A-1) of the control server (A) constituting the control center 20 through the WiBro network, Wi-Fi network, and the like.

Subsequently, the data received from the communication module (A-1) of the control server (A) is searched and analyzed by the customer DB such as subscriber identification number and vehicle number in the signal processing analysis module (A-2) of the registration and authentication function). If sent to the DB server (B), the gateway (Bate) (B-1) analyzes the DB and stores the vehicle owner, vehicle number, location, etc. in the memory (Store Procedure) (B-2), the memory ( The data stored in B-2) is classified and processed according to the situation, and matched with the road and map coordinates on the map MAP B-3, and then displayed on a map such as the map 1-3 of FIG. 6. do.

When an accident occurs, when information on the accident location, traffic traffic, etc. displayed on the map of the map (B-3) is notified to an insurance company or a related agency such as a police agency, the related agency performs a quick accident analysis and processing through a client. At this time, the corresponding information is notified to the vehicle telematics terminal 1 or the mobile phone SMS through the communication module A-1 of the control server A so that the driver can know the information quickly.

In addition, analysis of the economical speed, idling time, and fuel consumption compared to the mileage of the vehicle to implement the analysis program to save energy and minimize CO 2 emissions to apply incentives to the vehicle owner.

The telematics system for bidirectional communication using the camera of the present invention stores image data photographed through the camera 1-1 of the terminal 1 installed in the front and rear of the vehicle, and receives the position and vehicle speed of the vehicle received by the GPS receiver. Memory (HDD) device for collecting and storing event occurrence time such as accidents, road conditions and traffic conditions during operation, and storing map data for navigation, and a controller, which is a processor device for driving them, and stored data. Bluetooth earphone) and a wireless modem device for communicating the data stored in the terminal with the central control system through the mobile communication network.

In addition, the service function driven in the telematics terminal of the two-way communication telematics system according to the present invention, the video recording black box function, navigation function and DB automatic update, wireless Internet function, audio / video function, DMB function, Of course, it is a vehicle-mounted or portable device that realizes services of multimedia functions such as vehicle driving information management function, real-time traffic and road condition guidance function, and other electronic books.

In addition, the control unit of the processor device of the present invention randomly stores or permanently stores data stored in a memory unit, which is a database, so that the stored video data can be interworked with a wireless modem device (WCDMA, HSD (U) PA, WIMAX, WIFI). In the event of an event, a randomly designated time or real-time traffic information data is transmitted to the real-time control center 2 using a vehicle driving speed, a certain time vehicle stop, and a driver's random transmission control key, and the control center 2 collects the corresponding image data. When the data is stored and transmitted to the telematics terminal 1, the terminal 1 may receive and check the corresponding information.

In addition, the data information required by the terminal 1 is connected to the control server A of the control center 2 to receive the data stored in the DB server (B). At this time, when the storage capacity of the database (DB) is exceeded, the stored data may be automatically deleted first or the unnecessary data may be deleted by a user searching for necessary data. However, accident image record generated during vehicle operation includes vehicle speed at the time of occurrence of accident location, and users cannot arbitrarily change or delete image data. Especially, only authorized agencies or certifiers can search or analyze this data. have.

In addition, the communication between the telematics terminal apparatus and the control server A may be performed by using a mobile communication network using a wireless modem (1-3) of Code Division Multiple Access (CDMA) and Global System for Mobile Telecommunication (GSM), or WIMAX (WiBro). ) Or WIFI (Wireless LAN) to enable two-way data transmission.

In particular, the control center (2) is composed of a control server (A), DB server (B), Web server (D), client (C), the control server (A) is a wireless communication processing unit and backup S / W, TCP / It consists of an IP module, data collection, storage and retrieval processing unit, and divides data by subscriber, vehicle number, date, and time zone.

In addition, it consists of a security module for user authentication, arithmetic processing unit for mileage calculation, DB server (B) GATE WAY S / W (B-1), Stored Procedure (B-2), SMS S / W, MAP, Client (C) is composed of manager and operator S / W.Data for DB server includes image data for vehicle accident analysis, traffic scene DB, road accident accident DB, national map and road DB, vehicle operator DB, music, It consists of various DBs such as movies, and automatically analyzes the coordinates of vehicle information and location information image data in conjunction with the coordinates of the road or MAP, and transmits the analysis data to a real-time SMS or telematics terminal.

In addition, the present invention can be applied to the analysis program to improve the problem that a lot of energy is consumed according to the vehicle driving habits and forms, the CO 2 emissions due to the application analysis processor for the vehicle mileage. Through this, vehicles that practice energy savings can induce traffic accidents and energy savings by providing incentives to customers, such as insurance rate discounts or car tax discounts, to naturally improve driver's safe driving habits.

1: telematics terminal 2: control center
A: control server B: DB server
C: Client 3: Radio Base Station
4: related organizations

Claims (2)

The front and rear cameras installed in the vehicle and the image data photographed by the camera are automatically digitally compressed and stored so that the driving information of the driving vehicle and traffic and road conditions can be stored as image data in real time. A terminal in a vehicle including a control and memory which are operated and a wireless modem capable of transmitting in real time to the control server of the control center and receiving from the control center in real time;
And a control server that receives image data transmitted through a wireless modem of the terminal by a communication module, registers, authenticates, and analyzes various driving information of the vehicle and corresponding traffic and road conditions through a signal processing analysis module. Various customer information of the vehicle searched and analyzed through the server (driving information and traffic and road conditions of the vehicle transmitted in real time) is transmitted in real time, and the stored data are classified according to the situation and the roads and maps on the map (MAP) are processed. A control center including a DB server for displaying in real time on a terminal in accordance with the coordinates, and a client and web server for connecting and processing a manager and an operator;
In addition, when the accident occurs, the location of the accident or various driving information on the map displayed on the terminal of the vehicle is automatically notified through the client of the control center, and includes a system such as an insurance company or a related agency such as a police agency that performs rapid accident analysis and processing. Telematics system for bidirectional communication using a camera, characterized in that.
The method according to claim 1,
The terminal is operated by processing various information and functions in real time through the control center while transmitting various image data of the vehicle photographed by the camera while driving, in real time through the control center of the vehicle transmitted to the control center. The image data is stored by subscriber, vehicle number, date, and time zone, and the mileage is automatically calculated according to the driving information of the vehicle and applied as an incentive to the vehicle owner.
KR1020100086250A 2010-09-03 2010-09-03 Telematics system for bothway communication using camera KR20120023918A (en)

Priority Applications (1)

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KR1020100086250A KR20120023918A (en) 2010-09-03 2010-09-03 Telematics system for bothway communication using camera

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Application Number Priority Date Filing Date Title
KR1020100086250A KR20120023918A (en) 2010-09-03 2010-09-03 Telematics system for bothway communication using camera

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KR20120023918A true KR20120023918A (en) 2012-03-14

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101307001B1 (en) * 2013-04-15 2013-09-11 인하대학교 산학협력단 Navigation system and service method based on video using transcoding technology
CN104183120A (en) * 2014-08-22 2014-12-03 杨锦才 Real-time road condition sharing and video-on-demand method based on road condition pictures

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101307001B1 (en) * 2013-04-15 2013-09-11 인하대학교 산학협력단 Navigation system and service method based on video using transcoding technology
CN104183120A (en) * 2014-08-22 2014-12-03 杨锦才 Real-time road condition sharing and video-on-demand method based on road condition pictures
CN104183120B (en) * 2014-08-22 2016-04-20 杨锦才 Real-time road based on road conditions picture shares the method with program request

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