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1. 发明申请

US20130085692A1 POWER MEASURING SYSTEM 审中-公开
标题翻译：功率测量系统
公开(公告)号：US20130085692A1
公开(公告)日：2013-04-04
申请号：US13607969
申请日：2012-09-10
申请人： Hyun Suk LEE , Won Jin BAEK , Yun Hee LEE
发明人： Hyun Suk LEE , Won Jin BAEK , Yun Hee LEE
IPC分类号： G06F19/00
CPC分类号： G01R21/06 , H04B2203/5408 , H04B2203/5433
摘要： Disclosed herein is a power measurement system capable of power of electric devices without performing a quantization process through a separate analog-digital converter for voltage. The power measurement system includes a smart meter measuring a voltage root mean square value input to an electrical device; and a power measurement device measuring power of the electrical equipment using a voltage root mean square value Vrms measured by the smarter meter and a current instantaneous values of power lines connected to the electric device.
摘要翻译：这里公开了一种功率测量系统，其能够通过用于电压的单独模数转换器执行量化处理的电力装置的功率。功率测量系统包括测量输入到电气设备的电压均方根值的智能电表; 以及功率测量装置，其使用由智能仪表测量的电压均方根值Vrms和连接到电气装置的电力线的电流瞬时值来测量电气设备的功率。

2. 发明申请

US20100098294A1 METHOD AND APPARATUS FOR DETECTING LANE 有权
标题翻译：检测土地的方法和装置
公开(公告)号：US20100098294A1
公开(公告)日：2010-04-22
申请号：US12581375
申请日：2009-10-19
申请人： Yun Hee LEE
发明人： Yun Hee LEE
IPC分类号： G06K9/00
CPC分类号： G06K9/00798 , G06K9/00818
摘要： A method and an apparatus for detecting a lane are disclosed. The lane detecting apparatus includes: a region of ID setup setting a region of ID including a road region of a current lane in an acquired image; a road sign verifier verifying existence of a road sign within the set region of ID; an ROI setup calculating a difference value between a lane prediction result and previous lane information when there exists a road sign and setting an ROI based on the calculated difference value; and a lane detector detecting a lane by extracting lane markings based on the set ROI. Accordingly, a lane can be more accurately detected even in a road environment including a road sign by removing the road sign to extract only necessary lane markings.
摘要翻译：公开了一种用于检测车道的方法和装置。车道检测装置包括：ID建立区域，其设置包括获取图像中当前车道的道路区域的ID区域; 验证ID的设定区域内的道路标志的存在的道路标志验证器; ROI设置，当存在道路标志并基于所计算的差值设置ROI时，计算车道预测结果和前一车道信息之间的差值; 以及通过基于所设置的ROI提取车道标记来检测车道的车道检测器。因此，即使在包括道路标志的道路环境中，除去道路标志也能够更精确地检测车道，仅提取必要的车道标记。

3. 发明申请

US20110116717A1 METHOD AND SYSTEM FOR RECOGNIZING PARKING LOT 有权
标题翻译：用于识别停车场的方法和系统
公开(公告)号：US20110116717A1
公开(公告)日：2011-05-19
申请号：US12938752
申请日：2010-11-03
申请人： Yun Hee LEE
发明人： Yun Hee LEE
IPC分类号： G06K9/48
CPC分类号： G01S15/931 , G01S15/025 , G01S2015/936
摘要： Disclosed are a parking space recognition method and apparatus. The inventive parking space recognition system includes: a vehicle edge extraction unit for extracting a vehicle edge of a counterpart vehicle positioned adjacent to a parking space by analyzing an image acquired by a camera; a vehicle position extraction unit for extracting a vehicle position of the counterpart vehicle by analyzing ultrasonic wave data acquired by an ultrasonic sensor; a vehicle edge position analysis unit for analyzing the vehicle edge position for the extracted vehicle edge by mapping the extracted vehicle edge and the extracted vehicle position; and a parking space recognition unit for recognizing the parking space by determining the position of the counterpart vehicle on the basis of the analyzed vehicle edge position. According to the present invention, a sensor convergence type parking space recognition technology using a camera and an ultrasonic sensor in such a manner that the disadvantages of the ultrasonic sensor and the camera can be compensated with each other.
摘要翻译：公开了一种停车位识别方法和装置。本发明的停车位识别系统包括：车辆边缘提取单元，用于通过分析由摄像机获取的图像来提取位于与停车位相邻的对方车辆的车辆边缘; 车辆位置提取单元，用于通过分析由超声波传感器获取的超声波数据来提取对方车辆的车辆位置; 车辆边缘位置分析单元，用于通过映射所提取的车辆边缘和所提取的车辆位置来分析所提取的车辆边缘的车辆边缘位置; 以及停车位识别单元，用于通过基于分析的车辆边缘位置确定对方车辆的位置来识别停车空间。根据本发明，使用相机和超声波传感器的传感器会聚型停车位识别技术可以彼此补偿超声波传感器和相机的缺点。

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