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    • 2. 发明授权
    • Event sensor
    • 事件传感器
    • US09207675B1
    • 2015-12-08
    • US13193833
    • 2011-07-29
    • Michael W. WalserKennon H. GuglielmoKenneth R. ShouseJoseph Grogan
    • Michael W. WalserKennon H. GuglielmoKenneth R. ShouseJoseph Grogan
    • G05D1/00G01C21/00G05D1/02G01C21/20G01C21/16
    • B63B49/00
    • An automatic timing measurement system that provides a measure of time of passage of a watercraft through a water course. Algorithms based on inertial or other estimates augmented by GPS speed/position measurements and/or image processing techniques on images provided by one or more cameras are used to track position of a watercraft. The position estimates and image processing techniques are used to allow the locations of water courses to be mapped and memorized. Algorithms are then used to allow the system to automatically detect passage of a watercraft through mapped courses for the purpose of measuring and reporting time of passage of said watercraft past key points in said course, and for modifying the behavior of the speed control portion of the apparatus if necessary at certain points in the mapped course. A measure of accuracy of driver steering can be provided along with the ability to automatically steer the watercraft through the course if “steer-by-wire” mechanism is available. GPS speed control is augmented with a secondary velocity measurement device that measures speed over water resulting in an optional user selectable real-time compensation for water current. Furthermore, GPS is used as the key input to produce boat speed-based pull-up profiles.
    • 一种自动定时测量系统,可提供船只通过水道的时间量度。 使用基于由一个或多个摄像机提供的图像上的GPS速度/位置测量和/或图像处理技术增加的惯性或其他估计的算法来跟踪船只的位置。 位置估计和图像处理技术用于允许映射和记忆水道的位置。 然后使用算法来允许系统自动检测船舶通过映射过程的通过,以便在所述过程中测量和报告所述船只经过关键点的通过时间,并且用于修改船舶的速度控制部分的行为 如有必要,在映射过程中的某些点设备。 可以提供驾驶员转向的精度的量度,以及如果可以使用“线控转向”机构,则能够通过该过程自动转向船只。 使用二次速度测量装置增加GPS速度控制,该二次速度测量装置测量水的速度,从而为用户可选择地实时补偿水流。 此外,GPS用作产生基于船速的上拉轮廓的关键输入。
    • 5. 发明申请
    • Event sensor
    • 事件传感器
    • US20080243321A1
    • 2008-10-02
    • US11903208
    • 2007-09-19
    • Michael W. WalserKennon H. GuglielmoKenneth R. ShouseJoseph Grogan
    • Michael W. WalserKennon H. GuglielmoKenneth R. ShouseJoseph Grogan
    • G05D1/00G01C21/00
    • G05D1/0206B63B49/00B63J99/00B63J2099/008G01C21/00G01C21/10G01C21/16G01C21/165G01C21/20G01C21/203G01C21/26G01C23/00G05D1/02G05D1/027Y02T70/742Y02T70/747
    • An automatic timing measurement system that provides a measure of time of passage of a watercraft through a prescribed course. Algorithms based on inertial or other estimates augmented by GPS speed/position measurements are used to track position of a watercraft. Said position estimates are used to allow the locations of prescribed courses to be mapped and memorized. Algorithms are then used to allow the apparatus to automatically detect passage of a watercraft through mapped courses for the purpose of measuring and reporting time of passage of said watercraft past key points in said course, and for modifying the behavior of the speed control portion of the apparatus if necessary at certain points in the mapped course. A measure of accuracy of driver steering can be provided along with the ability to automatically steer the watercraft through the course if “steer-by-wire” mechanism is available. GPS speed control is augmented with a secondary velocity measurement device that measures speed over water resulting in an optional user selectable real-time compensation for water current. Furthermore, GPS is used as the key input to produce boat speed-based pull-up profiles.
    • 一种自动定时测量系统,提供通过规定路线的船只通过时间的量度。 基于通过GPS速度/位置测量增加的基于惯性或其他估计的算法用于跟踪船只的位置。 所述位置估计用于允许映射和记忆规定课程的位置。 然后使用算法来允许装置自动检测船舶通过映射过程的通过,以便在所述过程中测量和报告所述船只通过关键点的时间以及用于修改所述船舶的速度控制部分的行为 如有必要,在映射过程中的某些点设备。 可以提供驾驶员转向的精度的量度,以及如果可以使用“线控转向”机构,则能够通过该过程自动转向船只。 使用二次速度测量装置增加GPS速度控制,该二次速度测量装置测量水的速度,从而为用户可选择地实时补偿水流。 此外,GPS用作产生基于船速的上拉轮廓的关键输入。