EXTRACTING DEPTH INFORMATION FROM VIDEO FROM A SINGLE CAMERA
    1.
    发明申请
    EXTRACTING DEPTH INFORMATION FROM VIDEO FROM A SINGLE CAMERA 审中-公开
    从单个摄像机的视频中提取深度信息

    公开(公告)号:US20130063556A1

    公开(公告)日:2013-03-14

    申请号:US13607571

    申请日:2012-09-07

    IPC分类号: H04N13/00

    摘要: Techniques are provided for generating depth estimates for pixels, in a series of images captured by a single camera, that correspond to the static objects. The techniques involve identifying occlusion events in the series of images. The occlusion events are events in which dynamic blobs are at least partially occluded, by static objects, from view of the camera. The depth estimates for pixels of the static objects are generated based on the occlusion events and depth estimates associated with the dynamic blobs. Techniques are also provided for generating the depth estimates associated with the dynamic blobs. The depth estimates for the dynamic blobs are generated based on how far down, within at least one image, the lowest point of the dynamic blob is located.

    摘要翻译: 提供技术用于在由单个相机拍摄的一系列与静态对象相对应的图像中生成像素的深度估计。 这些技术涉及识别该系列图像中的遮挡事件。 遮挡事件是动态斑点至少部分地由相机视图的静态物体遮挡的事件。 基于与动态斑点相关联的遮挡事件和深度估计,生成静态对象的像素的深度估计。 还提供了用于生成与动态斑点相关联的深度估计的技术。 动态斑点的深度估计是基于动态斑点位于最低点内的至少一个图像的多远向下生成的。

    Method and system of determining load characteristics of a trailer
    7.
    发明授权
    Method and system of determining load characteristics of a trailer 有权
    确定拖车负载特性的方法和系统

    公开(公告)号:US08380390B2

    公开(公告)日:2013-02-19

    申请号:US12490856

    申请日:2009-06-24

    IPC分类号: B60D1/30

    摘要: A system and method for determining characteristics of a trailer being towed by a vehicle. The trailer is coupled to the vehicle using a trailer hitch using at least one intelligent bolt or fastener. The intelligent fastener has structural characteristics similar to those of traditional bolts for fastening a trailer to a vehicle (e.g., shear strength, diameter, etc.), but the intelligent fastener is configured to sense forces at a junction between the trailer and the vehicle. An ESC system receives force readings from the intelligent fastener sensors along with signals from a plurality of other sensors and determines one or more characteristics of the trailer. The ESC system compensates the motion of the vehicle based on the forces sensed at the junction and the characteristics of the trailer.

    摘要翻译: 一种用于确定由车辆拖曳的拖车的特性的系统和方法。 使用至少一个智能螺栓或紧固件,使用拖车牵引将拖车联接到车辆。 智能紧固件具有与用于将拖车紧固到车辆的传统螺栓(例如,剪切强度,直径等)类似的结构特征,但是智能紧固件构造成感测拖车和车辆之间的连接处的力。 ESC系统接收来自智能紧固件传感器的力读数以及来自多个其他传感器的信号,并确定拖车的一个或多个特性。 ESC系统基于在接合处感测到的力和拖车的特性来补偿车辆的运动。

    METHOD AND SYSTEM OF DETERMINING LOAD CHARACTERISTICS OF A TRAILER
    8.
    发明申请
    METHOD AND SYSTEM OF DETERMINING LOAD CHARACTERISTICS OF A TRAILER 有权
    确定拖车的负载特性的方法和系统

    公开(公告)号:US20100332049A1

    公开(公告)日:2010-12-30

    申请号:US12490856

    申请日:2009-06-24

    IPC分类号: B60W30/02

    摘要: The invention provides a system and method for determining characteristics of a trailer being towed by a vehicle that includes an electronic stability control (“ESC”) system. The trailer is coupled to the vehicle using a trailer hitch. The hitch is configured to fasten the trailer to the vehicle using at least one intelligent bolt or fastener. The intelligent fastener has structural characteristics similar to those of traditional bolts for fastening a trailer to a vehicle (e.g., shear strength, diameter, etc.), but the intelligent fastener is configured to sense forces at a junction between the trailer and the vehicle. The ESC system receives force readings from the intelligent fastener sensors and uses them in conjunction with signals from a plurality of other sensors connected to the ESC system to determine one or more characteristics of the trailer. The characteristics of the trailer include a trailer weight, a trailer sway, and a trailer center of gravity. The ESC system compensates the motion of the vehicle based on the forces sensed at the junction and the characteristics of the trailer.

    摘要翻译: 本发明提供一种用于确定由包括电子稳定性控制(“ESC”)系统的车辆拖曳的拖车的特性的系统和方法。 拖车使用拖车挂钩联接到车辆。 挂钩配置为使用至少一个智能螺栓或紧固件将拖车固定到车辆上。 智能紧固件具有与用于将拖车紧固到车辆的传统螺栓(例如,剪切强度,直径等)类似的结构特征,但是智能紧固件构造成感测拖车和车辆之间的连接处的力。 ESC系统从智能紧固件传感器接收强制读数,并将它们与来自连接到ESC系统的多个其他传感器的信号结合使用,以确定拖车的一个或多个特性。 拖车的特点包括拖车重量,拖车摇摆和拖车重心。 ESC系统基于在接合处感测到的力和拖车的特性来补偿车辆的运动。