-
公开(公告)号：KR101010522B1
公开(公告)日：2011-01-24
申请号：KR1020090068826
申请日：2009-07-28
Applicant: 재단법인대구경북과학기술원
CPC classification number: H04B1/707 , G01S13/04 , G01S13/931
Abstract: PURPOSE: A communication/radar integration method and an apparatus thereof for reducing a manufacturing cost of a system are provided to integrate a radar function and a communication function. CONSTITUTION: A communication management unit(120) generates diffusion transmission data by diffusing transmission data. A radar management unit(130) receives information about whether to use the radar function. The radar management unit multiplies one code in a second code group with the radar signal. The radar management unit generates a diffusion radar signal after diffusing a radar signal. A transmission unit(140) transmits the diffusion transmission data or the diffusion radar signal.
Abstract translation: 目的：提供一种用于降低系统制造成本的通信/雷达集成方法及其装置，用于集成雷达功能和通信功能。 构成：通信管理单元（120）通过扩散发送数据来生成扩散发送数据。 雷达管理单元（130）接收关于是否使用雷达功能的信息。 雷达管理单元将第二代码组中的一个代码与雷达信号相乘。 雷达管理单元在扩散雷达信号后产生扩散雷达信号。 发送单元（140）发送扩散发送数据或扩散雷达信号。
-
公开(公告)号：KR1020100068751A
公开(公告)日：2010-06-24
申请号：KR1020080127212
申请日：2008-12-15
Applicant: 재단법인대구경북과학기술원
Abstract: PURPOSE: A method and a device for matching image, and an object detecting apparatus using the same are provided to generate a disparity map with high reliability by removing and interpolating the disparity map with low reliability. CONSTITUTION: An initial matching unit(410) matches a stereo image and generates an initial disparity map. A disparity remover(420) calculates the reliable value of the disparity values of the disparity map and compares the reliable value with the reference value. The disparity remover removes the disparity value with the reliable value below the reference value. A disparity interpolator(430) interpolates the disparity value with low reliability, and generates and outputs the interpolated disparity map.
Abstract translation: 目的：提供一种用于匹配图像的方法和装置，以及使用该方法和装置的对象检测装置，通过以低可靠性去除和内插视差图来生成具有高可靠性的视差图。 构成：初始匹配单元（410）匹配立体图像并生成初始视差图。 视差去除器（420）计算视差图的视差值的可靠值，并将可靠值与参考值进行比较。 视差去除器以可靠的值低于参考值去除视差值。 视差内插器（430）以低可靠性内插视差值，并生成并输出内插视差图。
-
公开(公告)号：KR1020100054285A
公开(公告)日：2010-05-25
申请号：KR1020080113132
申请日：2008-11-14
Applicant: 재단법인대구경북과학기술원
CPC classification number: G06T7/97 , G06T2207/20228 , H04N13/271 , H04N2013/0081
Abstract: PURPOSE: An object feature extraction device for accurately extracting the feature of object regardless of the targets of the various shapes is provided to accurately extract the specific information of a road using a v-parallax map. CONSTITUTION: If a time difference map of an image of a target is inputted, a v-time difference map generator(110) creates the v- parallax map through a parallax map. A binarizer(120) binarizes the v- parallax map through the maximum frequency according to a column and a row. A common unit extractor(130) creates the commonly binarized v-time difference map by the extraction of a common unit of a v-time difference map binarized by column and a v-time difference map binarized by row. An interpolator(140) outputs the feature information of the object by the interpolation of the collaboration binarization of the v- parallax map.
Abstract translation: 目的：提供用于精确提取物体特征的物体特征提取装置，而不管各种形状的目标如何，以使用v-视差图精确提取道路的具体信息。 构成：如果输入目标图像的时差图，则v-时差图生成器（110）通过视差映射生成v-视差图。 二值化器（120）根据列和行将通过最大频率的v-视差图二值化。 公共单元提取器（130）通过提取由列二进制化的v时间差异映射图的公共单元和由行二进制化的v-时间差图来创建通常二进制化的v-时差图。 插值器（140）通过对v-视差映射的协作二值化的插值来输出对象的特征信息。
-
公开(公告)号：KR1020090067990A
公开(公告)日：2009-06-25
申请号：KR1020070135835
申请日：2007-12-21
Applicant: 재단법인대구경북과학기술원
IPC: G01S13/08
Abstract: A method for driving an ultra broadband radar system for a vehicle and the ultra broadband radar system for the vehicle are provided to transmit a radar transmission pulse to each object without the collision of the pulse in a multiple user mode by generating a unique radar transmission pulse of a moving object by applying an orthogonal code based a code length allocated in the moving object. A unique radar transmission pulse of a moving object is generated based on a code length allocated to the moving object(S710). The generated radar transmission pulse is outputted to an external object(S720). The radar reflection pulse corresponding to the radar transmission pulse outputted from the object is received(S730). The separation distance between the moving body and the object is calculated in consideration of the average change of the received radar reflection pulse(S740).
Abstract translation: 提供一种用于驾驶用于车辆的超宽带雷达系统和用于车辆的超宽带雷达系统的方法，用于通过生成唯一的雷达传输脉冲将雷达传输脉冲发送到每个物体，而不会以多用户模式的脉冲发生冲突 通过基于分配在移动对象中的代码长度应用正交码来生成移动对象。 基于分配给运动对象的代码长度来生成运动对象的唯一的雷达传输脉冲（S710）。 产生的雷达传输脉冲被输出到外部物体（S720）。 接收对应于从物体输出的雷达传输脉冲的雷达反射脉冲（S730）。 考虑到接收到的雷达反射脉冲的平均变化来计算移动体和物体之间的分离距离（S740）。
-
公开(公告)号：KR100836798B1
公开(公告)日：2008-06-10
申请号：KR1020060130603
申请日：2006-12-20
Applicant: 재단법인대구경북과학기술원
CPC classification number: H04W28/06 , H04L41/048 , H04W28/0284
Abstract: A scheduling method for processing data of mobile Internet communication is provided to reduce overhead of a MAP such that users cannot recognize the map. The total number of users is recognized by using a pilot signal(S1). It is checked whether it is an overload state according to the recognized number of users(S2). In case of an overload state, it is checked whether a user to be currently processed is an existing connector or a newly connected user(S4). If the user is a newly connected user, the corresponding user is preferentially processed(S3). If the user is an existing user, the user is on standby in a buffer and gives a priority level to the user according to a priority contention algorithm(S5). It is checked whether or not a user coming from the buffer has a high priority level(S6).
Abstract translation: 提供了一种用于处理移动因特网通信的数据的调度方法，以减少MAP的开销，使得用户无法识别地图。 通过使用导频信号识别用户总数（S1）。 根据所识别的用户数来检查是否是过载状态（S2）。 在过载状态的情况下，检查当前处理的用户是现有连接器还是新连接的用户（S4）。 如果用户是新连接的用户，则优先处理对应的用户（S3）。 如果用户是现有用户，则用户在缓冲器中待机，并根据优先级争用算法向用户给出优先级（S5）。 检查来自缓冲器的用户是否具有高优先级（S6）。
-
Patent Agency Ranking
公开(公告)号：KR100819392B1
公开(公告)日：2008-04-04
申请号：KR1020060137605
申请日：2006-12-29
Applicant: 재단법인대구경북과학기술원 , 영남대학교 산학협력단
IPC: G01S5/14
Abstract: A position measuring system and a measuring method using interlocking between a GPS(Global Positioning System) and a UWB(Ultra-WideBand) are provided to recognize the location of a shadow region where a UWB signal transmitted from a GPS/UWB AP(Access Point) does not reach. A position measuring system is composed of an AP position decision part; a GPS/UWB AP(10) having three UWB transmitting and receiving units and three UWB position decision parts; and plural UWB modules(20-1,20-2,20-3). The AP position decision part calculates the position of the GPS/UWB AP by using a GPS signal. If a terminal is positioned in a communication region of three UWB transmitting and receiving units, each UWB transmitting and receiving unit calculates the distance to the terminal and outputs the calculated distance. If the terminal is not in the communication region of three UWB transmitting and receiving units, three UWB transmitting and receiving units receive the distance between each UWB module and the terminal from three UWB modules directly communicating with the terminal, and output the received distance. The UWB position decision part calculates the relative position of the terminal from the distance between each UWB transmitting and receiving unit and the terminal output from three UWB transmitting and receiving units or the distance between each UWB module and the terminal.
Abstract translation: 提供一种使用GPS（全球定位系统）和UWB（超宽带）之间的互锁的位置测量系统和测量方法来识别从GPS / UWB AP（接入点）发送的UWB信号的影子区域的位置 ）没有达到。 位置测量系统由AP位置决定部分组成; 具有三个UWB发射和接收单元的GPS / UWB AP（10）和三个UWB位置决定部分; 和多个UWB模块（20-1,20-2,20-3）。 AP位置决定部使用GPS信号来计算GPS / UWB AP的位置。 如果终端位于三个UWB发送和接收单元的通信区域中，则每个UWB发送和接收单元计算到终端的距离并输出计算出的距离。 如果终端不在三个UWB发射和接收单元的通信区域，则三个UWB发射和接收单元从与终端直接通信的三个UWB模块接收每个UWB模块与终端之间的距离，并输出接收到的距离。 UWB位置决定部分从每个UWB发射和接收单元之间的距离和三个UWB发射和接收单元的终端输出之间或每个UWB模块与终端之间的距离计算终端的相对位置。
-
-
-
公开(公告)号：KR102090487B1
公开(公告)日：2020-03-18
申请号：KR1020180029452
申请日：2018-03-13
Applicant: 재단법인대구경북과학기술원
Inventor： 이종훈
-
-
-
-
-
-
-
-
-
Search Results
187
records
(took 0.022 seconds)
