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    • 5. 发明申请
    • OBSTACLE DETECTING SYSTEM AND METHOD
    • OBSTACLE检测系统和方法
    • US20120081542A1
    • 2012-04-05
    • US13179122
    • 2011-07-08
    • Jung Hee SUKChun Gi LyuhIk Jae ChunWook Jin ChungJeong Hwan LeeJae Chang ShimTae Moon Roh
    • Jung Hee SUKChun Gi LyuhIk Jae ChunWook Jin ChungJeong Hwan LeeJae Chang ShimTae Moon Roh
    • H04N7/18G06K9/00
    • H04N7/181G06K9/00805
    • The obstacle detecting system includes a first image acquiring unit which acquires first image information by selectively receiving a laser beam emitted from at least one laser source toward a road surface at a target distance; a second image acquiring unit which acquires an image of actual surroundings as second image information; an image recognizing unit which recognizes an image of an obstacle by performing 3-D image recognition signal processing on line information of the laser beam using the first image information, and recognizes a pattern of the obstacle by performing pattern recognition signal processing on the second image information; and a risk determining unit which determines a possibility of collision due to presence of the obstacle within the target distance by classifying the recognized obstacles according to whether or not the image-recognized obstacle is matched with the pattern-recognized obstacle.
    • 障碍物检测系统包括第一图像获取单元,其通过从目标距离选择性地接收从至少一个激光源发射到路面的激光束来获取第一图像信息; 第二图像获取单元,其获取实际环境的图像作为第二图像信息; 图像识别单元,其通过使用第一图像信息对激光束的线信息进行3-D图像识别信号处理来识别障碍物的图像,并且通过对第二图像执行模式识别信号处理来识别障碍物的图案 信息; 以及风险确定单元,其根据图像识别的障碍物是否与图案识别的障碍物匹配,通过对所识别的障碍物进行分类来确定由于目标距离内的障碍物的存在引起的碰撞的可能性。
    • 9. 发明申请
    • Apparatus controlling electrical stimulation and/or health training/monitoring
    • 控制电刺激和/或健康训练/监测的装置
    • US20090240305A1
    • 2009-09-24
    • US12379935
    • 2009-03-04
    • Jeong-hwan LeeKun-soo ShinWan-taek HanHyung-sok YeoJin-sang Whang
    • Jeong-hwan LeeKun-soo ShinWan-taek HanHyung-sok YeoJin-sang Whang
    • A61N1/362
    • A61N1/36014A61B5/0245A61B5/0488A61B5/11A61N1/36003A63B2213/004A63B2230/06
    • An apparatus, method, and medium for generating electrical stimulation, including an electromyogram detector detecting an electromyographic signal of a body, a fatigue index calculator calculating a fatigue index indicating a degree of muscle fatigue by converting the electromyographic signal detected by the electromyogram detector during a predetermined time unit into a frequency-domain electromyographic signal, and an electrical stimulation signal generator adjusting an electrical stimulation signal according to the calculated fatigue index and generating the electrical stimulation signal. Accordingly, a health training/monitoring apparatus can include an electrical stimulation generator adjusting an electrical stimulation signal according to a degree of fatigue and generating the electrical stimulation signal, a physical activity monitor monitoring a physical activity using at least one of a heart rate measurer and an accelerometer, and a mode selector selectively driving the electrical stimulation generator or the physical activity monitor according to an amount of the physical activity.
    • 一种用于产生电刺激的装置,方法和介质,包括检测身体肌电信号的肌电图检测器,疲劳指数计算器,计算表示肌电图检测器检测到的肌电信号的肌肉疲劳程度, 预定时间单位变换为频域肌电信号,以及电刺激信号发生器,根据计算出的疲劳指数调整电刺激信号,并产生电刺激信号。 因此,健康训练/监视装置可以包括电刺激发生器,其根据疲劳程度调节电刺激信号并产生电刺激信号;身体活动监视器,使用心率测量器和 加速度计和模式选择器,其根据身体活动量选择性地驱动电刺激发生器或身体活动监视器。