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    • 2. 发明公开
    • 간호 보조 로봇 및 이를 이용한 생체신호 측정 방법
    • 护理机器人和使用相同信号的测量方法
    • KR1020100025446A
    • 2010-03-09
    • KR1020080104191
    • 2008-10-23
    • 주식회사 포스코아이씨티재단법인 포항지능로봇연구소
    • 홍영진이정우김종걸서진호신규식김종화황광진
    • B25J11/00A61B5/00
    • PURPOSE: A nursing assist robot which measures and manages a vital signal and a vital signal measurement method are provided to secure the high reliability and stability using an identification number for compartmentalizing patients. CONSTITUTION: A nursing assist robot comprises an input unit(200), a drive unit(520), and a first controller(300). The information about one or more measuring organism signal unit(100) is inputted in the input unit. The drive unit moves to a position capable of receiving a measuring organism signal result by wireless, through an optimal path. The first controller controls the movement of the drive unit by calculating the optimal path. The first controller manages the measuring organism signal result transmitted from the measuring organism signal unit.
    • 目的:提供一种测量和管理重要信号和重要信号测量方法的护理辅助机器人,以确保高可靠性和稳定性,使用区分病人的识别号码。 构成:护理辅助机器人包括输入单元(200),驱动单元(520)和第一控制器(300)。 关于一个或多个测量生物体信号单元(100)的信息被输入到输入单元中。 驱动单元通过最佳路径移动到能够通过无线接收测量生物信号结果的位置。 第一控制器通过计算最佳路径来控制驱动单元的移动。 第一控制器管理从测量有机体信号单元传送的测量有机体信号结果。
    • 3. 发明公开
    • 이동로봇의 주행 제어 방법 및 이를 이용한 이동 로봇
    • 用于控制移动机器人和使用其移动机器人的方法
    • KR1020090058615A
    • 2009-06-10
    • KR1020070125254
    • 2007-12-05
    • 주식회사 포스코아이씨티
    • 김종화
    • B25J13/08G05D1/02B25J5/00B25J9/18
    • A method for controlling driving of a moving robot and a moving robot using the same are provided to shorten cleaning time by monitoring continuously whether a moving robot is deviated from a moving route in the course of travelling. A method for controlling driving of a moving robot comprises a step of setting up the moving direction and the moving path of a moving robot at the first position(S110); a step of calculating a signal reaching distance according to each of sensors using a signal transmitted or received by each of sensors at the first and second position(S130); and a step of determining whether the moving direction of the moving robot is altered using the difference of the signal reaching distance according to each of sensors at the first position and the difference of the signal reaching distance according to each of sensors at the second position.
    • 提供了一种用于控制移动机器人的驱动的方法和使用该方法的移动机器人,以通过连续监视移动机器人在行驶过程中是否偏离移动路线来缩短清洁时间。 一种用于控制移动机器人的驱动的方法包括在第一位置设置移动机器人的移动方向和移动路径的步骤(S110)。 使用在第一和第二位置处的每个传感器发送或接收的信号来计算根据每个传感器的信号到达距离的步骤(S130); 以及使用根据第一位置处的每个传感器的信号到达距离的差异以及根据第二位置处的每个传感器的信号到达距离的差来确定移动机器人的移动方向是否改变的步骤。
    • 4. 发明授权
    • 이동로봇의 주행 제어 방법 및 이를 이용한 이동 로봇
    • 이동로봇의주행제어방법및이를이용한이동로
    • KR100933539B1
    • 2009-12-23
    • KR1020070128341
    • 2007-12-11
    • 주식회사 포스코아이씨티
    • 김종화
    • G05D1/02
    • 식별지의 인식을 통해 이동로봇의 이동경로에 관한 지도를 작성하거나, 이동로봇이 위치한 환경의 조도를 고려하여 특정 객체의 영상을 인식함으로써 목적지의 위치 판단이나 장애물을 판별할 수 있는 본 발명의 일 실시예에 따른 이동로봇의 주행 제어 방법은 영상 센서를 이용하여 이동로봇이 위치한 환경에 배치된 식별지들을 인식하는 단계 상기 인식된 식별지들을 이용하여 상기 이동로봇의 이동경로 및 하나 이상의 목표점을 결정하는 단계 및 상기 이동경로 및 상기 하나 이상의 목표점을 이용하여 지도를 작성하는 단계를 포함한다.
      로봇, 영상, 이동, 위치, 지도, 장애물
    • 本发明提供了一种移动机器人的行走控制方法及使用该方法的移动机器人,其通过使用移动机器人制作关于移动路线的地图来缩短绘制时间。 图像传感器(120)识别布置在移动机器人所处的环境中的清楚指示的纸张,或者在移动机器人的移动中拍摄图像的图像。 通过使用由图像传感器确认的指示纸张,定位单元(132)确定移动路线和移动机器人的一个或多个目标,或者确定移动机器人的位置。 通过使用移动路线和由定位单元确定的一个或多个目标,地图绘制部分(134)进行地图绘制。 存储器(150)存储由地图绘制部分制作的地图。 驱动部分(110)移动移动机器人。 驱动控制部分(136)控制驱动部分并移动移动机器人。
    • 5. 发明公开
    • 이동로봇의 주행 제어 방법 및 이를 이용한 이동 로봇
    • 用于控制移动机器人和使用其移动机器人的方法
    • KR1020090061355A
    • 2009-06-16
    • KR1020070128341
    • 2007-12-11
    • 주식회사 포스코아이씨티
    • 김종화
    • G05D1/02
    • G05D1/0246G05D1/0214
    • A running control method of the mobile robot and mobile robot using the same are provided, which can shorten the mapping time by making the map about the movement route using the mobile robot. An image sensor(120) recognizes clearly indicating papers arranged in the environment in which the mobile robot is positioned, or takes a picture of image in the movement of the mobile robot. By using indicating papers acknowleged by the image sensor, the positioning unit(132) decides the movement route and one or more goals of the mobile robot, or determines the location of the mobile robot. By using the movement route and one or more goals determined by the positioning unit, the map drawing part(134) makes map. The memory(150) stores the map made by the map drawing part. The driving part(110) moves the mobile robot. The driving control part(136) controls the driving part and moves the mobile robot.
    • 提供了一种使用其的移动机器人和移动机器人的运行控制方法,其可以通过使用移动机器人制作关于移动路线的地图来缩短映射时间。 图像传感器(120)清楚地识别指示在移动机器人所处的环境中布置的纸张,或者在移动机器人的移动中拍摄图像的图像。 通过使用由图像传感器确认的指示纸,定位单元(132)确定移动机器人的移动路线和一个或多个目标,或者确定移动机器人的位置。 通过使用移动路线和由定位单元确定的一个或多个目标,地图绘制部分(134)制作地图。 存储器(150)存储由地图绘制部制作的地图。 驱动部(110)移动移动机器人。 驱动控制部(136)控制驱动部并移动移动机器人。
    • 6. 发明公开
    • 융선 방향 정보를 이용한 지문이미지의 특이점 및 중심점추출 방법
    • 使用方向提取指纹图像的单点和核心点的方法
    • KR1020060133676A
    • 2006-12-27
    • KR1020050053430
    • 2005-06-21
    • 주식회사 포스코아이씨티
    • 유승식김종화김미영박원우
    • G06K9/00G06K9/52G06K9/46
    • G06K9/0008G06K9/52
    • A method for extracting a singular and core point of a fingerprint image using ridge direction information is provided to extract the core point from the fingerprint image by utilizing connection information of a ridge search start/end point through trace of a ridge included in a specific distance after determining a ridge direction. The obtained fingerprint image is divided into multiple blocks(S10). A ridge thickness of each block is presumed(S20). A ridge structure of the fingerprint image is enhanced by filtering the fingerprint image(S20). The enhanced fingerprint image is divided into the blocks and the ridge direction is found for a pixel of each block(S40). Relationship of the ridges is calculated in a specific size of a block area among the ridge direction marked fingerprint image(S50). The singular point of the fingerprint image is extracted from ridge relationship information(S60). Flow of each ridge is traced in the specific distance by using ridge thickness information presumed in the specific area centering on the singular point(S70). A reference point is fixed in the area, and an angle between the start and end point of each ridge flow traced by centering on the reference point(S80).
    • 提供使用脊方向信息提取指纹图像的单点和核心点的方法,以通过利用脊搜索开始/结束点的连接信息通过特定距离中包括的脊的迹线从指纹图像中提取核心点 确定脊方向后。 所获得的指纹图像被分成多个块(S10)。 假设每个块的脊厚度(S20)。 通过对指纹图像进行滤波来增强指纹图像的脊结构(S20)。 增强的指纹图像被分成块,并且针对每个块的像素找到脊方向(S40)。 在脊标记指纹图像之间的块区域的特定尺寸中计算脊的关系(S50)。 从脊关系信息中提取指纹图像的奇点(S60)。 通过使用以奇异点为中心的特定区域推测的脊厚度信息,以特定距离追踪每个脊的流动(S70)。 参考点固定在该区域中,并且通过以参考点为中心跟踪的每个脊流的起点和终点之间的角度(S80)。
    • 10. 发明公开
    • 영상 이진화 장치 및 방법
    • 用于图像二值化的方法和装置
    • KR1020080062160A
    • 2008-07-03
    • KR1020060137596
    • 2006-12-29
    • 주식회사 포스코아이씨티
    • 김종화
    • H04N1/403
    • H04N1/403H04N1/405
    • An apparatus and a method for binary-coding an image are provided to perform binary-coding on an image accurately even though the image has non-uniform brightness or a complicated structure. A preprocessor(310) segments an input image into a plurality of block images. A direction information extractor(330) extracts direction information for each of the block images. A threshold determiner(350) determines at least one threshold for each of the block images by using the extracted direction information. A binary-coder(370) performs binary-coding on pixels included in each of the block images, based on the determined threshold.
    • 提供一种用于二进制编码图像的装置和方法,即使图像具有不均匀的亮度或复杂的结构,也能准确地对图像进行二进制编码。 预处理器(310)将输入图像分割成多个块图像。 方向信息提取器(330)提取每个块图像的方向信息。 阈值确定器(350)通过使用所提取的方向信息来确定每个块图像的至少一个阈值。 二进制编码器(370)基于所确定的阈值对包括在每个块图像中的像素执行二进制编码。