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    Safety device for preventing fuel combustion in an automobile collision
    5.
    发明授权
    Safety device for preventing fuel combustion in an automobile collision 有权

    公开(公告)号：US10549635B1

    公开(公告)日：2020-02-04

    申请号：US16054691

    申请日：2018-08-03

    申请人： Alexandru Balan

    发明人： Alexandru Balan

    IPC分类号： B60K28/14 ,  B60K15/03 ,  A62C3/07 ,  A62C3/06

    摘要： A safety system for an automobile includes a safety device with containing areas in which two premixed liquids are stored during an initial state and which are in fluid communication with a fuel tank. Two valves are mounted internally in the safety device and are closed in the initial state to separate the premixed liquids. The valves are spaced apart at an initial distance, in the initial state, that is greater than a triggered distance, in a triggered state. A cylindrical ring is mounted in the safety device near the valves and has evacuation holes around its periphery that are adjacent to a respective pair of flow-mix channels. The flow-mix channels form a flow-path between the containing areas and a respective evacuation hole via which, in the triggered state, the premixed liquids are combined into a mixed liquid that is subsequently expelled for neutralizing fuel flammability in the fuel tank.

    PLANAR SURFACE DETECTION
    7.
    发明申请
    PLANAR SURFACE DETECTION 有权
    平面表面检测

    公开(公告)号：US20140118397A1

    公开(公告)日：2014-05-01

    申请号：US13660948

    申请日：2012-10-25

    申请人： Kyungsuk David Lee ,  Alexandru Balan ,  Jeffrey N. Margolis

    发明人： Kyungsuk David Lee ,  Alexandru Balan ,  Jeffrey N. Margolis

    IPC分类号： G06K9/62 ,  G09G5/00

    CPC分类号： G06T7/0057 ,  G06T7/521 ,  G06T2207/10028

    摘要： A planar surface within a physical environment is detected enabling presentation of a graphical user interface overlaying the planar surface. Detection of planar surfaces may be performed, in one example, by obtaining a collection of three-dimensional surface points of a physical environment imaged via an optical sensor subsystem. A plurality of polygon sets of points are sampled within the collection. Each polygon set of points includes three or more localized points of the collection that defines a polygon. Each polygon is classified into one or more groups of polygons having a shared planar characteristic with each other polygon of that group. One or more planar surfaces within the collection are identified such that each planar surface is at least partially defined by a group of polygons containing at least a threshold number of polygons.

    摘要翻译： 检测物理环境内的平坦表面，使得能够呈现覆盖平面表面的图形用户界面。 在一个示例中，可以通过获得经由光学传感器子系统成像的物理环境的三维表面点的集合来执行平面表面的检测。 在集合内采样多个多边形集合点。 每个多边形集合点包括定义多边形的集合的三个或更多个局部点。 每个多边形被分成具有与该组的每个其他多边形共享的平面特征的一组或多组多边形。 识别集合内的一个或多个平面表面，使得每个平面表面至少部分地由包含至少一个阈值数量的多边形的一组多边形限定。

    ANTI-TRAUMA APPARATUS FOR THE PROTECTION OF INHABITANTS IN A VOLUME OF A CRAFT AND METHOD OF INSTALLATION THEREOF
    8.
    发明申请
    ANTI-TRAUMA APPARATUS FOR THE PROTECTION OF INHABITANTS IN A VOLUME OF A CRAFT AND METHOD OF INSTALLATION THEREOF 审中-公开

    公开(公告)号：US20190315469A1

    公开(公告)日：2019-10-17

    申请号：US15953602

    申请日：2018-04-16

    申请人： Alexandru Balan

    发明人： Alexandru Balan

    IPC分类号： B64D11/06

    摘要： This invention relates to any field where crafts (such as avionics) where inhabitants of volumes like passage compartments can be found where the area is subject to extreme conditions such as explosion, fire or other traumatic activity linked with a crash, and more specifically a pressurized dual-compartment canister or anti-trauma apparatus for the storage, mixing, and blast-release of a neutralizing chemical compound within the environment of the volume in a craft placed adjacent to the volume for the blast release of a quickly expanding and quickly retracting product.

    Probabilistic And Constraint Based Articulated Model Fitting
    9.
    发明申请
    Probabilistic And Constraint Based Articulated Model Fitting 有权
    基于概率和约束的铰接模型拟合

    公开(公告)号：US20130329011A1

    公开(公告)日：2013-12-12

    申请号：US13688064

    申请日：2012-11-28

    申请人： Kyungsuk David Lee ,  Alexandru Balan

    发明人： Kyungsuk David Lee ,  Alexandru Balan

    IPC分类号： H04N13/02 ,  G06T17/00

    CPC分类号： H04N13/275 ,  G06F3/011 ,  G06F3/017 ,  G06T7/75 ,  G06T17/00 ,  G06T19/20 ,  G06T2200/04 ,  G06T2207/10028 ,  G06T2207/30196 ,  G06T2219/2016 ,  H04N13/271

    摘要： A depth sensor obtains images of articulated portions of a user's body such as the hand. A predefined model of the articulated body portions is provided. Representative attract points of the model are matched to centroids of the depth sensor data, and a rigid transform of the model is performed, in an initial, relatively coarse matching process. This matching process is then refined in a non-rigid transform of the model, using attract point-to-centroid matching. In a further refinement, an iterative process rasterizes the model to provide depth pixels of the model, and compares the depth pixels of the model to the depth pixels of the depth sensor. The refinement is guided by whether the depth pixels of the model are overlapping or non-overlapping with the depth pixels of the depth sensor. Collision, distance and angle constraints are also imposed on the model.

    摘要翻译： 深度传感器获得诸如手的用户身体的关节部分的图像。 提供了铰接体部分的预定模型。 模型的代表性吸引点与深度传感器数据的质心相匹配，并且在初始的较粗略的匹配过程中执行模型的刚性变换。 然后，使用吸引点到质心匹配，在模型的非刚性变换中对该匹配过程进行细化。 在进一步的细化中，迭代过程光栅化模型以提供模型的深度像素，并将模型的深度像素与深度传感器的深度像素进行比较。 细化是由模型的深度像素是否与深度传感器的深度像素重叠或不重叠来指导。 对模型也施加了碰撞，距离和角度限制。