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公开(公告)号：KR1020140032658A
公开(公告)日：2014-03-17
申请号：KR1020120099207
申请日：2012-09-07
Applicant: 한국전자통신연구원
IPC: G08G1/09
CPC classification number: G08G1/16 , G08G1/096716 , G08G1/096725 , G08G1/096741 , G08G1/096775 , G08G1/096783 , G08G1/096791 , G08G1/166
Abstract: A device for gathering information on surroundings of a vehicle according to the present invention may comprise a vehicle sensor data gathering block for gathering the first surrounding information of a vehicle using one or more sensors mounted on the vehicle; a roadside unit data gathering block for gathering the second surrounding information of the vehicle using a roadside communication unit installed on an infrastructure around the vehicle; and a data integration block which separates the first and second surrounding information by predetermined data types and which integrally manages the surrounding information data separated by types based on predetermined reliability standards. [Reference numerals] (104) Laser scanner; (106) Image sensor; (108) Roadside communication unit; (110) Center communication unit; (121) Vehicle sensor data gathering block; (122) Roadside unit data gathering block; (123) Center communication data gathering block; (124) Data integration block; (125) Surrounding information using block; (AA) Surrounding information data
Abstract translation: 根据本发明的用于收集关于车辆周围环境的信息的装置可以包括车辆传感器数据收集块，用于使用安装在车辆上的一个或多个传感器收集车辆的第一周围信息; 路边单元数据采集块，用于使用安装在车辆周围的基础设施上的路侧通信单元收集车辆的第二周围信息; 以及数据集成块，其通过预定的数据类型分离第一和第二周围信息，并且基于预定的可靠性标准对由类型分离的周围信息数据进行整体管理。 （附图标记）（104）激光扫描仪; （106）图像传感器; （108）路边通讯单位; （110）中心通讯单元; （121）车辆传感器数据采集块; （122）路边单位数据采集区; （123）中心通信数据采集块; （124）数据集成块; （125）使用块的周边信息; （AA）周围的信息数据
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公开(公告)号：KR1020130127822A
公开(公告)日：2013-11-25
申请号：KR1020120051614
申请日：2012-05-15
Applicant: 한국전자통신연구원
IPC: G08G1/04
CPC classification number: H04N7/18 , G01S17/87 , G06K9/00785 , G08G1/015 , G08G1/04
Abstract: A multi sensor fusion processing device and method for classifying and positioning an object on the road by fusing and processing information collected through multi sensors such as a camera and a laser scanner etc. are provided. The multi sensor fusion processing device and method produce a camera image processing result based on camera images collected from one or more cameras installed on the provided road and produce a scanning information processing result based on scanning information collected from one or more laser scanners installed on the road and produce the final position and the type of the object located on the road by fusing and processing the produced camera image processing result and scanning information processing result.
Abstract translation: 提供了一种多传感器融合处理装置和方法，用于通过融合和处理通过多个传感器诸如照相机和激光扫描仪等收集的信息来对道路上的物体进行分类和定位。 多传感器融合处理装置和方法基于从安装在所提供的道路上的一个或多个相机收集的相机图像产生相机图像处理结果，并且基于从安装在所述道路上的一个或多个激光扫描器收集的扫描信息产生扫描信息处理结果 通过融合和处理所产生的相机图像处理结果和扫描信息处理结果来产生位于道路上的物体的最终位置和类型。
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公开(公告)号：KR1020130091907A
公开(公告)日：2013-08-20
申请号：KR1020120013244
申请日：2012-02-09
Applicant: 한국전자통신연구원
CPC classification number: G05D1/0285 , B62D15/027 , G01C21/3407 , G05D1/0221 , G05D1/0274 , G05D1/0278 , G05D2201/0213 , B60W30/10 , B60W50/10 , B60W2550/10 , B60W2550/12 , B60Y2300/10
Abstract: PURPOSE: An autonomous navigation apparatus for vehicle and a method thereof are provided to set a confidence interval which is determined to be possible to drive autonomously, and to drive autonomously in the confidence interval without an intervention of a driver. CONSTITUTION: A method of autonomous navigation comprises the steps of: obtaining a current location of a vehicle and setting a destination; searching the autonomous navigation entire region pathway having a confidence interval in the route from the current location to the destination; periodically obtaining the vehicle location moving according to the autonomous navigation entire region pathway; determining whether the vehicle is arrived at the destination in case the vehicle location is within a fixed error range based on a matching result of map and vehicle location; in case of the vehicle is not arrived at the destination, obtaining a current link and next link of the vehicle, then determining whether the next link corresponds to the confidence interval; and controlling the driving of the vehicle to drive by the autonomous navigation in case the next link is within the confidence interval. [Reference numerals] (110) Vehicle running situation data processing unit; (120) Infra running situation data processing unit; (130) Processing engine unit; (135) Running situation information unit; (140) Simulator unit; (150) Section determining unit; (160) Reliable path recording unit; (170) Path planning unit; (180) Drive control unit; (190) Situation determining main control unit; (20) Radar; (30) Camera; (40) Rider
Abstract translation: 目的：提供一种用于车辆的自主导航装置及其方法，用于设置确定为可自主驱动的置信区间，并且在置信区间内自主驾驶，而无需驾驶员的干预。 构成：一种自主导航方法包括以下步骤：获取车辆的当前位置并设定目的地; 在从当前位置到目的地的路线中搜索具有置信区间的自主导航整个区域路径; 根据自主导航整个区域路径定期获取车辆位置移动; 基于地图和车辆位置的匹配结果，在车辆位置在固定误差范围内的情况下，确定车辆是否到达目的地; 在车辆没有到达目的地的情况下，获得车辆的当前链路和下一个链路，然后确定下一个链路是否对应于置信区间; 以及在所述下一个链路在所述置信区间内的情况下，通过所述自主导航控制所述车辆的驾驶。 （附图标记）（110）车辆行驶状况数据处理单元; （120）运行情况数据处理单元; （130）加工引擎单元; （135）运行状况信息单元; （140）模拟器单元; （150）段确定单元; （160）可靠路径记录单元; （170）路径规划单位; （180）驱动控制单元; （190）情景决定主控单位; （20）雷达; （30）相机; （40）骑手
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公开(公告)号：KR1020130072437A
公开(公告)日：2013-07-02
申请号：KR1020110139851
申请日：2011-12-22
Applicant: 한국전자통신연구원
IPC: G01S5/02 , G08G1/0969 , G01C21/26
CPC classification number: G06K9/00798 , G01C21/005 , G01C21/3602 , G01S19/48
Abstract: PURPOSE: A vehicle position recognition apparatus using a vehicle internal network and an image sensor and a method thereof are provided to recognize vehicle position by acquiring a sensor value in a vehicle by linking with the vehicle internal network using a GPS satellite signal, and to recognize current position of the vehicle by performing map matching using the image sensor and previously constructed database. CONSTITUTION: A vehicle position recognition apparatus (100) includes an initial position receiving part (110), an image data processing part (120), a database part (130), a vehicle internal network connection part (140) and a position calculation part (150). The initial position receiving part receives initial position information of a vehicle by an external input. The image data processing part receives an image signal generated by photographing a recognizable and fixed object around the current position of the vehicle from an image sensor installed in the vehicle, and extracts image signal information about the recognizable object from the image signal. The database part is structured with geographical information and information about recognizable object related with the position of the vehicle in the geography. The vehicle internal network connection part receives information about travelling state of the vehicle by connecting to the internal network of the vehicle. The position calculation part calculates current position of the vehicle on the basis of information received from the initial position receiving part, the image data processing part, the database part and the vehicle internal network connection part. [Reference numerals] (110) Initial position receiving part; (120) Image data processing part; (130) Database part; (140) Vehicle internal network connection part; (150) Position calculation part; (AA) User input; (BB) Sensor; (CC) External network; (DD) Image sensor; (EE) Side detecting camera; (FF) Back parking assisting image sensor; (GG) Vehicle inner network; (HH) Map information DB; (II) Position certain object information DB
Abstract translation: 目的：提供一种使用车辆内部网络和图像传感器的车辆位置识别装置及其方法，以通过使用GPS卫星信号与车辆内部网络相关联来获取车辆中的传感器值来识别车辆位置，并且识别 通过使用图像传感器和先前构造的数据库执行地图匹配来确定车辆的当前位置。 构成：车辆位置识别装置（100）包括初始位置接收部（110），图像数据处理部（120），数据库部（130），车辆内部网络连接部（140）和位置计算部 （150）。 初始位置接收部分通过外部输入接收车辆的初始位置信息。 图像数据处理部分从安装在车辆中的图像传感器接收通过拍摄车辆当前位置周围的可识别和固定物体而产生的图像信号，并且从图像信号中提取关于可识别对象的图像信号信息。 数据库部分由地理信息和与地理位置上的车辆位置相关的可识别对象的信息构成。 车辆内部网络连接部分通过连接到车辆的内部网络来接收关于车辆行驶状态的信息。 位置计算部根据从初始位置接收部分，图像数据处理部分，数据库部分和车辆内部网络连接部分接收到的信息来计算车辆的当前位置。 （附图标记）（110）初始位置接收部; （120）图像数据处理部分; （130）数据库部分; （140）车辆内部网络连接部分; （150）位置计算部分; （AA）用户输入; （BB）传感器; （CC）外部网络; （DD）图像传感器; （EE）侧面检测摄像头; （FF）后停车辅助图像传感器; （GG）车内网; （HH）地图信息DB; （II）定位某个物体信息DB
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公开(公告)号：KR101090438B1
公开(公告)日：2011-12-07
申请号：KR1020090041381
申请日：2009-05-12
Applicant: 한국전자통신연구원 , 아주대학교산학협력단
Abstract: 본 발명은 플래시 메모리 기반의 차량 정보 저장 방법 및 장치에 관한 것이다.
이를 위하여 본 발명은 감지 장치로부터 차량 정보가 수신되면, 수신된 차량 정보의 종류를 확인하여, 휘발성 메모리에서 해당되는 정보 저장 영역에 저장하고, 휘발성 메모리에 사전에 설정된 크기만큼 차량 정보가 누적되면 비휘발성 메모리로 이동시켜 차량 정보를 저장하는 방법을 제공한다. 또한, 본 발명은 감지 장치로부터 차량 정보를 수신하는 텔레매틱스 단말기; 수신된 차량 정보의 종류를 확인하는 정보 분류기; 확인된 차량 정보의 종류에 사전에 할당된 정보 저장 영역에 저장하는 휘발성 메모리; 및 차량 정보가 사전에 설정된 크기만큼 누적되면, 휘발성 메모리로부터 저장된 차량 정보를 전달받아 저장하는 비휘발성 메모리를 포함하는 차량 정보 저장 장치를 제공한다.
본 발명의 실시예에 따르면, 운행 정보 외에도 사용자 정보나 차량 정보 등을 저장할 수 있어 사고 원인 규명이 용이해지며, 차량 정보 데이터의 효율적인 관리 및 플래시 메모리의 사용 기간 증가 효과를 기대할 수 있다.
차량 정보, 텔레매틱스, RAM, 플래시 메모리, 운행 정보-
Patent Agency Ranking
公开(公告)号：KR1020110011546A
公开(公告)日：2011-02-08
申请号：KR1020100068528
申请日：2010-07-15
Applicant: 한국전자통신연구원
Abstract: PURPOSE: An infra information collecting device and a method thereof, and a position measuring method and a system thereof are provided to quickly and accurately measure an AP position through an indoor map in an indoor space. CONSTITUTION: A terminal receives wireless communication infra information based on an indoor map from a position server(S300,S310). The first position calculating module obtains identification information and a signal measuring value of adjacent APs(S320). The first position calculating module checks positions of the APs from the wireless communication infra information(S330). The terminal calculates a position of the terminal based on the checked AP positions and a signal measuring signal(S340).
Abstract translation: 目的：提供一种信息采集装置及其方法以及位置测量方法及其系统，以通过室内空间中的室内地图快速准确地测量AP位置。 构成：终端基于来自位置服务器的室内地图接收无线通信信息（S300，S310）。 第一位置计算模块获得相邻AP的识别信息和信号测量值（S320）。 第一位置计算模块从无线通信信息信息检查AP的位置（S330）。 终端基于所检查的AP位置和信号测量信号来计算终端的位置（S340）。
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公开(公告)号：KR1020100069386A
公开(公告)日：2010-06-24
申请号：KR1020080128055
申请日：2008-12-16
Applicant: 한국전자통신연구원
CPC classification number: G06F3/0233
Abstract: PURPOSE: A method for converting automatic Korean-English and a device thereof are provided to switch a Korean/English mode without pressing a Korean/English button when inputting a character of a Qwerty keyboard. CONSTITUTION: An input unit(120) generates a key input signal in accordance with the input of character keys arranged on a keyboard. A judgment unit(140) compares a shift key with a character key corresponding to a key input signal generated in a Hangul mode, analyzes the kind of keys based on key class information and determines the output of Hangul or English characters. An output unit(160) outputs a Hangul character corresponding to the key input signal generated by the input unit or the automatically switched English character.
Abstract translation: 目的：提供一种用于转换自动韩语和英语的方法及其设备，以便在输入Qwerty键盘的字符时切换韩文/英文模式，而不需要按下韩语/英语按钮。 构成：输入单元（120）根据布置在键盘上的字符键的输入产生键输入信号。 判断单元（140）将移位键与与韩文模式中生成的键输入信号相对应的字符键进行比较，基于键类信息分析键的种类，并确定韩文或英文字符的输出。 输出单元（160）输出与由输入单元生成的键输入信号或自动切换的英文字符对应的韩文字符。
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公开(公告)号：KR1020100068854A
公开(公告)日：2010-06-24
申请号：KR1020080127353
申请日：2008-12-15
Applicant: 한국전자통신연구원
CPC classification number: H04L27/261 , H04L5/0048 , H04L25/0224
Abstract: PURPOSE: A method and a device thereof are provided to calculate accurate frame transmission time by using a same method regardless of the change of a pattern interval inserted for estimating a channel and an insertion start reference value. CONSTITUTION: A transmission frame checking part(110) calculates the length of a transfer frame as a bit value. The transmission frame checking part compares the length of the transmission frame with a predetermined reference value of an insertion pattern for estimating a channel. A pattern insertion part(120) inserts at least one pattern for estimating a channel into a frame which is greater than the predetermined reference value. A transmission time calculating part(130) calculates the transmission time of a frame which has a pattern for estimating at least one channel in order to estimate a channel. A controller(140) controls an entire operation. A communications part(150) transmits an RTS(Request to Send) to a base station for reserving a channel generated in the controller.
Abstract translation: 目的：提供一种方法和装置，用于通过使用相同的方法来计算准确的帧传输时间，而不管插入用于估计信道和插入开始参考值的模式间隔的变化。 构成：传输帧检查部分（110）将传送帧的长度计算为比特值。 传输帧检查部分将传输帧的长度与用于估计信道的插入模式的预定参考值进行比较。 图案插入部分（120）将用于估计通道的至少一个图案插入到大于预定参考值的框架中。 传输时间计算部分（130）计算具有用于估计至少一个信道的模式的帧的传输时间，以便估计信道。 控制器（140）控制整个操作。 通信部分（150）将RTS（请求发送）发送到基站，用于保留在控制器中生成的信道。
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公开(公告)号：KR1020100064304A
公开(公告)日：2010-06-14
申请号：KR1020090037198
申请日：2009-04-28
Applicant: 한국전자통신연구원
CPC classification number: H04B7/026 , H04B7/0634 , H04B7/15521
Abstract: PURPOSE: A cooperative communications method in a vehicular communication is provided to define signal transmission method in a transmission vehicle, thereby improving communication function according to spatial diversity gain. CONSTITUTION: When a vehicle-S(100) transfers a signal to vehicle-D(300), a signal transmitted form vehicle-S is transferred to vehicle-D through roadside device-R(200) or vehicle-R1 and vehicle-R2. The vehicle-D demodulates the signal after a signal received from various paths. The roadside device-R, the vehicle-R1, the vehicle-R2 performs relay role for signal transformation of the vehicle-S.
Abstract translation: 目的：提供一种车载通信中的协作通信方法，用于定义传输车辆中的信号传输方法，从而根据空间分集增益改善通信功能。 规定：当车辆S（100）将信号传送到车辆D（300）时，从车辆S传送的信号通过路侧设备-R（200）或车辆R1和车辆R2被传送到车辆D 。 车辆D在从各种路径接收到的信号之后对信号进行解调。 路边设备-R，车辆R1，车辆R2执行用于车辆S的信号变换的中继角色。
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公开(公告)号：KR100923324B1
公开(公告)日：2009-10-22
申请号：KR1020070092999
申请日：2007-09-13
Applicant: 한국전자통신연구원
Abstract: 본 발명은 차량 간 통신(Vehicular Ad-hoc Networks)을 이용하여 위험 상황 발생시에 경고 메시지를 전달하도록 한 위험 상황 경고 메시지 전달 시스템 및 방법에 관한 것으로, 측위 센터로부터 자신의 위치 정보를 수신하고 자신의 차량 위치와 이웃 차량으로부터 수신한 위치 정보를 기반으로 차량 간 거리를 계산하며, 후방 방향으로 자신의 경고 메시지를 이웃 차량으로 전달할 중계 차량을 선정하며, 중계 차량 상태 요구 및 응답 메시지를 주기적으로 송신 및 수신하여 선정된 중계 차량의 상태를 조사하여 관리하며, 이에 위험 상황 발생시에 현재 유지하고 있는 중계 차량 정보를 이용하여 이웃 차량으로 경고 메시지를 전달하도록 함으로써, 전방에 위험 상황이 발생하였음을 후방 차량에게 알림과 동시에, 중계 차량으로 선정된 차량이 경고 메시지를 이웃 홉에 신속하게 전달하여, 추돌 사고로 인한 인명 피해를 줄이고, 터널 안에서 사고가 발생했을 때에도 사용될 수 있다.
경고 메시지, 차량 간 통신, 멀티 홉
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