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    • 4. 发明授权
    • Device for classifying persons or objects
    • 用于对人或物进行分类的装置
    • US06859707B2
    • 2005-02-22
    • US10343468
    • 2002-05-29
    • Reiner MarchthalerThomas LichFrank MackMichael Meyer
    • Reiner MarchthalerThomas LichFrank MackMichael Meyer
    • B60N2/90B60R21/01B60R21/015B60R21/16G06K9/00G06F7/00G06F17/00
    • B60R21/01512B60R21/0152G06K9/00362
    • A device for classifying persons or objects, in particular for occupant classification in a motor vehicle, includes an arrangement for acquiring characteristic data on the person to be classified or the object to the classified; at least one algorithm for extracting features from the instantaneously acquired characteristic data; at least one filter for determining the classification of the person or the object from the instantaneously extracted features, taking into account the time progression of the features extracted for the person to be classified or the object to be classified; and a first counter for initiating the resetting of the filter when the algorithm, during the first time interval specified by the first counter, has exclusively provided features for the non-presence of a person or an object, so that the resetting behavior of the algorithm, or the filter downstream from the algorithm, may be decoupled from the output of the determined classification in a simple manner. A holding member is connected downstream from the filter to forward the classification determined by the filter, and a second counter is provided to initiate the resetting of the holding member if the algorithm, even after the second time interval specified by the second counter has elapsed, has provided only features for the non-presence of a person or an object.
    • 一种用于对人或物体进行分类,特别是对于汽车中的乘客分类的装置,包括:用于获取要分类的人的特征数据或被分类的对象的装置; 用于从瞬时获取的特征数据中提取特征的至少一种算法; 至少一个过滤器,用于从瞬时提取的特征中确定人或物体的分类,同时考虑到为被分类的人提取的特征的时间进度或要分类的对象; 以及当所述算法在由所述第一计数器指定的所述第一时间间隔内唯一地提供用于人或物体的不存在的特征时,用于启动所述滤波器的重置的第一计数器,使得所述算法的重置行为 或算法下游的过滤器可以以简单的方式与确定的分类的输出去耦合。 保持构件连接到滤波器的下游,以转发由滤波器确定的分类,并且如果算法即使在由第二计数器指定的第二时间间隔已经过去之后,提供第二计数器来启动保持构件的复位, 已经提供了仅仅存在某个人或物体的特征。