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    • 2. 发明授权
    • Occupant sensing system
    • 乘员感应系统
    • US08587422B2
    • 2013-11-19
    • US13074830
    • 2011-03-29
    • David AndrewsJason LissemanJerome Bosch
    • David AndrewsJason LissemanJerome Bosch
    • B60Q1/00
    • B60R21/01516B60N2/002B60R21/0152
    • An occupant sensing system for a vehicle includes a pressure sensitive material installed in one or more pressure sensing zones in or around at least one vehicle seat. The pressure sensitive material of each zone is configured to provide an electrical signal to a controller when pressure is applied. The controller determines at least one of occupant presence, position, and classification based on the electrical signal. The pressure sensitive material has at least one of a variable resistance and a variable capacitance based on the amount or type of pressure that is applied to the material. The at least one of a variable resistance and a variable capacitance changes characteristics of the electrical signal.
    • 用于车辆的乘员感测系统包括安装在至少一个车辆座椅内或周围的一个或多个压力感测区域中的压敏材料。 每个区域的压敏材料构造成当施加压力时向控制器提供电信号。 控制器基于电信号确定乘员存在,位置和分类中的至少一个。 基于施加到材料的压力的量或类型,压敏材料具有可变电阻和可变电容中的至少一种。 可变电阻和可变电容中的至少一个改变电信号的特性。
    • 4. 发明授权
    • Method of and apparatus for implementing a decoder
    • 用于实现解码器的方法和装置
    • US08250448B1
    • 2012-08-21
    • US12056193
    • 2008-03-26
    • David Andrews
    • David Andrews
    • H03M13/03
    • H03M13/2957H03M13/2993H03M13/3972H03M13/6502H03M13/6525
    • Method and apparatus for concatenated and interleaved turbo product code decoding are described. The turbo encoder include a plurality of decoders coupled to receive first portion of data, a processor coupled to receive second portion of the data, and a controller providing a plurality of control signals coupled to the plurality of decoders and the processor. A control signal of the plurality of control signals coupled to the processor when enabled configures the processor to pre-calculate the second portion of the data, where the second portion of the data is trellis termination data.
    • 描述了用于级联和交织的涡轮乘积码解码的方法和装置。 所述turbo编码器包括耦合以接收数据的第一部分的多个解码器,耦合以接收所述数据的第二部分的处理器,以及提供耦合到所述多个解码器和所述处理器的多个控制信号的控制器。 当启动时,耦合到处理器的多个控制信号的控制信号使处理器预先计算数据的第二部分,其中数据的第二部分是格状终止数据。
    • 8. 发明申请
    • Inspection Device
    • 检验装置
    • US20070044559A1
    • 2007-03-01
    • US11458221
    • 2006-07-18
    • David Andrews
    • David Andrews
    • G01N29/04
    • G01N29/4427G01N33/383G01N2291/012G01N2291/105
    • An inspection device uses sound waves or ultrasound waves to generate images of the interior of structures under test, with particular application to heterogeneous materials, such as concrete. Images of the interior of the structure under test are created by repeatedly combining signals from transmitters and receivers at a plurality of different locations to reduce the effect of random scattering from the grain particles in the heterogeneous material. The device includes means for efficiently managing the movement of transducers between different test locations so that tests can be done quickly and consequently at low-cost and with means to process echo-signals to create images.
    • 检查装置使用声波或超声波来产生被测结构内部的图像,特别适用于异质材料,例如混凝土。 通过在多个不同位置重复地组合来自发射器和接收器的信号来创建被测结构的内部的图像,以减少来自异质材料中的颗粒的随机散射的影响。 该装置包括用于有效地管理不同测试位置之间的换能器运动的装置,使得可以以低成本快速且因此进行测试,并且具有处理回波信号以产生图像的手段。
    • 9. 发明申请
    • Analysis and comparison of portfolios by citation
    • 引用分析比较投资组合
    • US20060248094A1
    • 2006-11-02
    • US11119323
    • 2005-04-28
    • David AndrewsBrian HaslamSusan DumaisDanielle Holmes
    • David AndrewsBrian HaslamSusan DumaisDanielle Holmes
    • G06F7/00
    • G06Q10/00
    • A system and method for analysis of portfolios of documents is presented. The portfolios may comprise patent-related documents, academic articles, product literature, or any other textual material. In one aspect of the invention, a user-defined classification schema is developed, and predictions for associations with classifications from the user-defined classification schema are used directly, or compared for two portfolios via an analysis computer program. In yet another aspect of the invention, the results from the automatic classifier are combined with a custom classification schema to find and rank related documents. In yet another aspect of the invention, a citation computer program compares citation statistics between entire portfolios of documents. In yet another aspect of the invention, two aspects of the invention can be combined, such that citation statistics are presented for documents that have been classified.
    • 介绍了分析文件组合的系统和方法。 投资组合可能包括专利相关文件,学术文章,产品文献或任何其他文字资料。 在本发明的一个方面,开发了用户定义的分类模式,并且直接使用来自用户定义的分类模式的与分类的关联的预测,或者通过分析计算机程序对两个组合进行比较。 在本发明的另一方面,将自动分类器的结果与定制分类模式组合以找到并排列相关文档。 在本发明的另一方面,引用计算机程序比较文档的整个组合之间的引用统计。 在本发明的另一方面,本发明的两个方面可以组合,使得针对已被分类的文献呈现引文统计。