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    • 11. 发明授权
    • Real-time location information system using multiple positioning technologies
    • 使用多种定位技术的实时位置信息系统
    • US09068836B2
    • 2015-06-30
    • US11874539
    • 2007-10-18
    • Carlos ArteagaAlberto Diaz
    • Carlos ArteagaAlberto Diaz
    • G01C21/00G08B21/00H04W4/02H04W4/20H04L29/08G01C21/20
    • H04W4/02G01C21/00G01C21/20H04L67/18H04W4/20
    • Systems, methods and computer program products for tracking objects in an area of interest are described. According to an embodiment, an object is tracked as follows. First position information relating to the object is received from a first sensor and translated to a coordinate system of a map. The object is displayed on the map in accordance with the translated first position information. Second position information relating to the object is received from a second sensor, where the second sensor is based on a second positioning technology different from the first positioning technology. The second position information is translated to the coordinate system of the map, and the object is displayed on the map in accordance with the translated second position information. In an embodiment, other information relating to the object is also received from sensors.
    • 描述用于跟踪感兴趣区域中的对象的系统,方法和计算机程序产品。 根据实施例,如下追踪对象。 从第一传感器接收与物体有关的第一位置信息,并将其转换为地图的坐标系。 该对象根据翻译的第一位置信息显示在地图上。 从第二传感器接收与物体相关的第二位置信息,其中第二传感器基于与第一定位技术不同的第二定位技术。 第二位置信息被转换为地图的坐标系,并且根据翻译的第二位置信息将对象显示在地图上。 在一个实施例中,还从传感器接收与该对象有关的其它信息。
    • 12. 发明申请
    • Real-Time Location Information System Using Multiple Positioning Technologies
    • 使用多种定位技术的实时位置信息系统
    • US20090105950A1
    • 2009-04-23
    • US11874539
    • 2007-10-18
    • Carlos ARTEAGAAlberto Diaz
    • Carlos ARTEAGAAlberto Diaz
    • G01C21/02G06G7/78
    • H04W4/02G01C21/00G01C21/20H04L67/18H04W4/20
    • Systems, methods and computer program products for tracking objects in an area of interest are described. According to an embodiment, an object is tracked as follows. First position information relating to the object is received from a first sensor and translated to a coordinate system of a map. The object is displayed on the map in accordance with the translated first position information. Second position information relating to the object is received from a second sensor, where the second sensor is based on a second positioning technology different from the first positioning technology. The second position information is translated to the coordinate system of the map, and the object is displayed on the map in accordance with the translated second position information. In an embodiment, other information relating to the object is also received from sensors.
    • 描述用于跟踪感兴趣区域中的对象的系统,方法和计算机程序产品。 根据实施例,如下追踪对象。 从第一传感器接收与物体有关的第一位置信息,并将其转换为地图的坐标系。 该对象根据翻译的第一位置信息显示在地图上。 从第二传感器接收与物体相关的第二位置信息,其中第二传感器基于与第一定位技术不同的第二定位技术。 第二位置信息被转换为地图的坐标系,并且根据翻译的第二位置信息将对象显示在地图上。 在一个实施例中,还从传感器接收与该对象有关的其它信息。
    • 13. 发明申请
    • Roller stopper
    • 滚筒塞子
    • US20090085314A1
    • 2009-04-02
    • US12284539
    • 2008-09-23
    • Alberto Diaz
    • Alberto Diaz
    • B25H5/00
    • B25H5/00
    • A mechanic's creeper comprising a one-piece creeper frame; a first set of free-rolling wheels located proximal a first side of the creeper frame; a second set of free-rolling wheels located proximal a second side of the creeper frame; a first rotatable shaft attached to the first and second sides of the creeper frame and supporting at least one stopper thereon; a second rotatable shaft attached to the first and second sides of the creeper frame and spaced from the first shaft and supporting at least one stopper thereon, the shafts each rotatable between a stopper up condition and a stopper floor-engaging condition; a linking bar connecting the first and second shaft and providing the shafts with corresponding movement; and an actuating lever connected to an end of the first shaft and moving the shafts between the stopper up condition and stopper floor-engaging condition through a one-step process.
    • 机械师的爬行器包括一件式的爬行架; 位于爬行器框架的第一侧附近的第一组自由滚轮; 位于爬行架的第二侧附近的第二组自由滚轮; 第一可旋转轴,附接到所述爬行器框架的第一和第二侧面并且在其上支撑至少一个止动件; 附接到所述爬行器框架的所述第一和第二侧面并与所述第一轴分隔并且在其上支撑至少一个止动件的第二可旋转轴,所述轴各自在止动器上升状态和止动器地板接合状态之间旋转; 连接杆,连接第一和第二轴并且提供相应运动的轴; 以及连接到第一轴的端部并且通过一步过程在止动器上升状态和止动器地板接合状态之间移动轴的致动杆。