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    • 3. 发明申请
    • VEHICLE-STOPPING CONTROL SYSTEM AND METHOD FOR AN AUTOMATED GUIDED VEHICLE
    • 用于自动引导车辆的车辆停止控制系统和方法
    • WO2010030141A3
    • 2010-06-24
    • PCT/KR2009005173
    • 2009-09-11
    • UNIV TONGMYONG IND ACAD COOP FKIM SANG WOOPARK JEE HOONPARK YOUNG SOOLEE JE WON
    • KIM SANG WOOPARK JEE HOONPARK YOUNG SOOLEE JE WON
    • B65G43/00G06K9/00
    • G05D1/0244G05D1/0234G05D2201/0205G06K9/00791
    • The present invention relates to a vehicle-stopping control system and method for an automated guided vehicle. More specifically, it relates to a vehicle-stopping control system and method for more conveniently and accurately stopping an automated guided vehicle at a location desired by a user. In order to achieve this aim, the present invention provides a stopping control system for an automated guided vehicle, comprising: a camera provided at the automated guided vehicle; a stop display unit which is provided outside the automated guided vehicle and displays the intended stopping location of the automated guided vehicle, and which is provided with RGB image data and a reference point defining a reference for whether or not the automated guided vehicle is positioned at the intended stopping location; an HSI conversion unit for converting, into HSI image data, RGB image data of an image which has been captured by the camera; and a control unit which finds the position of the reference point by comparing data recognised by the HSI conversion unit, with HSI image data of the reference point input, and which uses the position of the reference point to decide whether or not the automated guided vehicle has arrived at the intended stopping location and to control the operation of the automated guided vehicle.
    • 本发明涉及一种用于自动引导车辆的停车控制系统和方法。 更具体地,本发明涉及一种用于在用户期望的位置更方便地并且精确地停止自动导引车辆的停车控制系统和方法。 为了实现该目的,本发明提供了一种用于自动引导车辆的停止控制系统,包括:设置在自动引导车辆处的照相机; 停止显示单元,其设置在自动导引车辆的外部并且显示自动导向车辆的预期停止位置,并且设置有RGB图像数据和参考点,该参考点定义用于自动引导车辆是否位于 预定的停靠位置; HSI转换单元,用于将由摄像机拍摄的图像的RGB图像数据转换为HSI图像数据; 以及控制单元,其通过将由HSI转换单元识别的数据与参考点输入的HSI图像数据进行比较来查找参考点的位置,并且使用参考点的位置来确定自动引导车辆 已到达预定的停靠位置并控制自动导向车辆的操作。
    • 4. 发明申请
    • OCULAR MOTILITY MEASURING DEVICE FOR PROGRESSIVE MULTIFOCAL LENS AND MOTILITY MEASURING METHOD USING SAME
    • 用于进行多功能透镜的OCULAR MOTILITY MEASURED DEVICE AND MOTILITY MEASURING METHODESING SAME
    • WO2011074769A3
    • 2011-11-03
    • PCT/KR2010007014
    • 2010-10-13
    • LEE JEONG KWONPARK YOUNG SOO
    • LEE JEONG KWONPARK YOUNG SOO
    • A61B3/18A61B3/125
    • A61B3/113
    • The present invention relates to an ocular motility measuring device and to a method for a progressive multifocal lens, and more particularly, to an ocular motility measuring device for a progressive multifocal lens, and a motility measuring method using the same, which are capable of measuring the near-distance motility of a progressive multifocal lens user at a low cost, in a simple manner, and accurately, through the use of the ocular motility measuring device for a progressive multifocal lens. The ocular motility measuring device comprises a mobile motility measuring device, and a motility measuring gauge provided as a pair at the left and right of and attached to a demo lens or a progressive multifocal lens. The mobile motility measuring device includes: a main body portion positioned on a flat surface such as a desk to maintain the stability of the measuring device; and a motility measuring portion connected via a hinge to the main body portion and pivoted about an edge of the main body portion. The motility measuring portion includes an image measuring part, a light emitting part, and a USB connecting part.
    • 本发明涉及一种眼动运动性测量装置和渐进多焦点透镜的方法,更具体地,涉及一种用于渐进多焦点透镜的眼动运动测量装置及其运动测量方法,其能够测量 逐步多焦点透镜用户的近距离运动,以简单的方式,并且准确地通过使用渐进多焦点透镜的眼动运动测量装置。 眼动运动测量装置包括一个移动运动测量装置和一个运动测量计,它在演示镜头或渐进多焦点透镜的左侧和右侧配置并附着在一起。 移动运动测量装置包括:主体部分,其定位在诸如桌子的平坦表面上,以保持测量装置的稳定性; 以及运动测量部,其通过铰链连接到主体部分并围绕主体部分的边缘枢转。 动力测量部分包括图像测量部分,发光部分和USB连接部分。
    • 5. 发明申请
    • POSITION RECOGNITION METHOD FOR A MOBILE ROBOT DEVICE
    • 一种移动机器人装置的位置识别方法
    • WO2010030142A3
    • 2010-07-08
    • PCT/KR2009005174
    • 2009-09-11
    • UNIV TONGMYONG IND ACAD COOP FKIM SANG WOOPARK YOUNG SOOLEE JE WONPARK JEE HOON
    • KIM SANG WOOPARK YOUNG SOOLEE JE WONPARK JEE HOON
    • B25J13/08G05D1/02G06K17/00
    • G05D1/028
    • The present invention relates to a position recognition method for a mobile robot using radio frequency identification (RFID), and to a mobile robot using the method. More specifically, the present invention relates to a position recognition method for a mobile robot which moves over the floor to which a plurality of RFID tags are attached at predetermined intervals, the method comprising the steps of: emitting an RFID signal to the plurality of RFID tags; receiving identification data and position data from the plurality of RFID tags; adjusting the strength of the transmission power with which the RFID signal is emitted, corresponding to the received position data of the plurality of RFID tags; and deducing the current position of the mobile robot by the received position data of the plurality of RFID tags and the strength of the adjusted transmission power. The present invention enables more accurate recognition of the position of the mobile robot by dividing the strength of the transmission power of an RFID reader into a plurality of levels, and altering the transmission power between these levels. In particular, the present invention enables accurate recognition of the position of the mobile robot even when the distance between the RFID tags is large, and consequently even when a small number of RFID tags are installed. Thus, the present invention is also highly advantageous economically in that it can reduce the cost of installing the RFID tags.
    • 本发明涉及一种使用射频识别(RFID)的移动机器人的位置识别方法,以及使用该方法的移动机器人。 更具体地,本发明涉及一种用于移动机器人的位置识别方法,所述移动机器人在以预定间隔附接有多个RFID标签的地板上移动,所述方法包括以下步骤:向所述多个RFID发射RFID信号 标签; 接收来自所述多个RFID标签的识别数据和位置数据; 根据所接收的多个RFID标签的位置数据来调节发射RFID信号的发射功率的强度; 以及通过接收到的多个RFID标签的位置数据和调节后的发送功率的强度来推断移动机器人的当前位置。 本发明通过将RFID读取器的发送功率的强度分为多个等级并改变这些等级之间的发送功率,能够更精确地识别移动机器人的位置。 特别地,即使当RFID标签之间的距离很大时,即使当安装少量RFID标签时,本发明也能够准确地识别移动机器人的位置。 因此,本发明在经济上也是非常有利的,因为它可以降低安装RFID标签的成本。