专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20140037145A1 METHOD OF IDENTIFYING AN OBJECT IN A VISUAL SCENE 审中-公开
标题翻译：在可视场景中识别对象的方法
公开(公告)号：US20140037145A1
公开(公告)日：2014-02-06
申请号：US14046955
申请日：2013-10-05
申请人： AUTOMOTIVE SYSTEMS LABORATORY, INC.
发明人： Gregory G. SCHAMP
IPC分类号： G06K9/00
CPC分类号： G06K9/00805 , B60R21/0134 , B60R21/34 , G06K9/6292
摘要： A profile of an object is extracted from an image of a visual scene and a center of the profile is then determined. A measurement vector is determined comprising a plurality of distances to the profile from the center, at a plurality of angles relative to and through the center. The measurement vector is filtered with a central moving average filter, and then compared with at least one stored vector representative of at least one type of reference object, wherein the central moving average filter is responsive to the type of the at least one type of reference object, responsive to which a determination is made as to whether or not the object corresponds to at least one reference object, so as to provide for identifying the object in the visual scene.
摘要翻译：从视觉场景的图像中提取对象的轮廓，然后确定轮廓的中心。确定测量矢量，其包括相对于中心并且穿过中心的从中心到轮廓的多个距离。用中央移动平均滤波器过滤测量矢量，然后与代表至少一种类型的参考对象的至少一个存储向量进行比较，其中中心移动平均滤波器响应于至少一种类型的参考对象，响应于此确定对象是否对应于至少一个参考对象，以便提供在视觉场景中识别对象。

2. 发明授权

US08172027B2 Airbag system 有权
标题翻译：安全气囊系统
公开(公告)号：US08172027B2
公开(公告)日：2012-05-08
申请号：US12896612
申请日：2010-10-01
申请人： Indu B. Mishra
发明人： Indu B. Mishra
IPC分类号： B60K28/00 , B60R21/01
CPC分类号： B60R21/013 , B60R19/205 , B60R19/40 , B60R19/42 , B60R21/0134 , B60R21/01508 , B60R2021/0004 , B60R2021/0006 , B60R2021/0011 , B60R2021/01231 , B60R2021/23107 , B60R2021/23332 , B60R2021/23514
摘要： A vehicle protection system includes an exterior airbag system housed about a vehicle exterior. The system includes at least one first airbag, at least one second airbag, and an inflator system for inflation of the airbags. The inflation system includes at least one inflator operably communicating with the airbags. A sensor system senses impending or actual collision data. The sensor system includes at least one sensor and at least one central computer processing unit for receipt and processing of the data and for selective activation of the inflator system. Upon activation of the inflator system, the at least one first airbag is inflated. The at least one second airbag is sequentially deployable after the at least one first airbag based on measurement of system operating conditions and processing of the operating conditions by the central computer processing unit.
摘要翻译：车辆保护系统包括围绕车辆外部容纳的外部安全气囊系统。该系统包括至少一个第一安全气囊，至少一个第二安全气囊和用于安全气囊充气的充气机系统。充气系统包括至少一个与气囊可操作地连通的充气机。传感器系统感测即将发生的或实际的碰撞数据。传感器系统包括至少一个传感器和至少一个中央计算机处理单元，用于接收和处理数据并用于选择性地激活充气机系统。在激活充气机系统时，至少一个第一安全气囊被充气。基于系统操作条件的测量和中央计算机处理单元的操作条件的处理，至少一个第二安全气囊可以在至少一个第一气囊之后依次展开。

3. 发明授权

US08104791B2 Pressurized gas release mechanism 失效
标题翻译：加压气体释放机构
公开(公告)号：US08104791B2
公开(公告)日：2012-01-31
申请号：US12586754
申请日：2009-09-28
申请人： Jeffery S. Blackburn
发明人： Jeffery S. Blackburn
IPC分类号： B60R21/26
CPC分类号： B60R21/268 , B60R21/274
摘要： A mechanism (10) for releasably confining pressurized fluid in a container (18) is provided. The mechanism includes a rupturable membrane (22) in fluid communication with an interior of the container (18), thereby exposing the membrane (22) to the fluid. The membrane (22) is configured to obstruct flow of the pressurized fluid when externally supported against pressure exerted by the fluid. The membrane (22) is also rupturable by pressure exerted by the fluid when not externally supported against the pressure exerted by the fluid. A support member (28) is provided for externally supporting the membrane (22) against pressure exerted by the fluid. The support member (28) is configured to be fracturable upon exposure to combustion products formed by activation of a gas generator (66) at least partially encased within the support member (28).
摘要翻译：提供了用于将加压流体可释放地限制在容器（18）中的机构（10）。该机构包括与容器（18）的内部流体连通的可破裂膜（22），从而将膜（22）暴露于流体。膜（22）被构造成阻止加压流体在外部受到流体施加的压力时的流动。当外部不支撑流体施加的压力时，膜（22）也可以由流体施加的压力破裂。提供支撑构件（28），用于抵抗由流体施加的压力而外部支撑膜（22）。支撑构件（28）构造成在暴露于通过至少部分地包围在支撑构件（28）内的气体发生器（66）的激活而形成的燃烧产物时可断裂。

4. 发明授权

US07806221B2 Airbag system 有权
标题翻译：安全气囊系统
公开(公告)号：US07806221B2
公开(公告)日：2010-10-05
申请号：US11327754
申请日：2006-01-05
申请人： Indu B. Mishra
发明人： Indu B. Mishra
IPC分类号： B60K28/00 , B60R21/01
CPC分类号： B60R21/013 , B60R19/205 , B60R19/40 , B60R19/42 , B60R21/0134 , B60R21/01508 , B60R2021/0004 , B60R2021/0006 , B60R2021/0011 , B60R2021/01231 , B60R2021/23107 , B60R2021/23332 , B60R2021/23514
摘要： A vehicle protection system 7 contains an airbag system 8 employing a plurality of sets of airbags 118a-118c external to the vehicle 9. Each set 118a-118c contains one or more airbags 118 wherein the plurality of sets 118a-118c are sequentially operated based on initial collision data, and then based on operating parameters such as pressure differentials over time.
摘要翻译：车辆保护系统7包含使用车辆9外部的多组安全气囊118a-118c的气囊系统8.每个组118a-118c包含一个或多个安全气囊118，其中多个组118a-118c基于初始碰撞数据，然后根据操作参数，如压力差随时间推移。

5. 发明授权

US07762585B2 Gas generator 有权
标题翻译：气体发生器
公开(公告)号：US07762585B2
公开(公告)日：2010-07-27
申请号：US11479494
申请日：2006-06-30
申请人： Donald B. Patterson , Scott A. Mason
发明人： Donald B. Patterson , Scott A. Mason
IPC分类号： B60R21/26
CPC分类号： B60R21/2644 , B60R21/26 , B60R21/261 , B60R2021/26011
摘要： A baffle system (30) for use in a gas generating system (10). The baffle system (30) includes a plurality of adjacent plates (82a, 82b, 86), each plate of the plurality of adjacent plates having at least one through orifice formed therein. Each orifice in any given plate of the plurality of adjacent plates (82a, 82b, 86) is in fluid communication with at least one orifice in each plate adjacent the given plate so as to provide at least one gas flow path extending through the plurality of adjacent plates. A gas generating system (10) incorporating the baffle system (30), and a vehicle occupant protection system (180) incorporating the gas generating system (10), are also described.
摘要翻译：一种用于气体发生系统（10）的挡板系统（30）。挡板系统（30）包括多个相邻的板（82a，82b，86），多个相邻板中的每个板具有形成在其中的至少一个通孔。多个相邻板（82a，82b，86）中的任何给定板中的每个孔口与邻近给定板的每个板中的至少一个孔流体连通，以便提供延伸穿过多个相邻板。还描述了结合有挡板系统（30）的气体发生系统（10）和结合有气体发生系统（10）的车辆乘员保护系统（180）。

6. 发明授权

US07698036B2 Vehicle rollover detection system 失效
标题翻译：车辆翻车检测系统
公开(公告)号：US07698036B2
公开(公告)日：2010-04-13
申请号：US10392072
申请日：2003-03-19
申请人： W. Todd Watson , Leonard S. Cech
发明人： W. Todd Watson , Leonard S. Cech
IPC分类号： B60R21/16
CPC分类号： B60R21/0132 , B60R21/0133 , B60R21/01336 , B60R21/0153 , B60R21/01552 , B60R2021/0018 , B60R2021/01327 , B60T8/172 , B60W30/04
摘要： A roll angular velocity sensor and an occupant sensor are operatively coupled to a processor, which provides for detecting a rollover condition responsive to a measure of roll angular velocity and controlling a safety restraint system responsive thereto, wherein a detection criteria associated with the rollover detection process is responsive to a signal from the occupant sensor. In one embodiment, a closure time is estimated from estimates or measurements of occupant velocity or acceleration, and the estimated closure time is compared with a threshold. If the estimated closure time is less than the threshold, activation of the safety restraint system is either inhibited or advanced relative to that otherwise provided by the rollover detection process alone. Otherwise, the activation may be delayed to provide additional time for the rollover detection.
摘要翻译：辊角速度传感器和乘员传感器可操作地联接到处理器，其提供响应于辊角速度的测量来检测翻转状态并响应于此控制安全约束系统，其中与翻转检测过程相关联的检测准则响应于来自乘员传感器的信号。在一个实施例中，通过对乘员速度或加速度的估计或测量来估计关闭时间，并且将估计的关闭时间与阈值进行比较。如果估计的关闭时间小于阈值，则相对于仅由翻转检测过程另外提供的安全约束系统的激活被禁止或提前。否则，可能延迟激活以提供翻转检测的额外时间。

7. 发明授权

US07667045B2 Gas generant and synthesis 失效
标题翻译：气体发生和合成
公开(公告)号：US07667045B2
公开(公告)日：2010-02-23
申请号：US11143198
申请日：2005-06-01
申请人： Cory G. Miller , Graylon K. Williams
发明人： Cory G. Miller , Graylon K. Williams
IPC分类号： C07D257/00
CPC分类号： C08F8/30
摘要： A vinylated tetrazole substituted at the 5-position of the tetrazole ring is formed by a water-based method. A gas generating composition 12 containing the vinylated tetrazole is contained within an exemplary gas generator 10. A gas generating system 200 incorporates the vinylated tetrazole therein. A vehicle occupant protection system 180 incorporates the gas generating system 200.
摘要翻译：通过水基方法形成在四唑环的5-位取代的乙烯基化四唑。包含乙烯基化四唑的气体发生组合物12包含在示例性气体发生器10内。气体发生系统200在其中并入有乙烯基化的四唑。车辆乘员保护系统180包括气体发生系统200。

8. 发明授权

US07575648B1 Selective non-catalytic reduction (SNCR) of toxic gaseous effluents 失效
标题翻译：有选择的非催化还原（SNCR）的有毒气体排放物
公开(公告)号：US07575648B1
公开(公告)日：2009-08-18
申请号：US09638606
申请日：2000-08-15
申请人： Sean P. Burns , Larry A. Moquin , Paresh S. Khandhadia
发明人： Sean P. Burns , Larry A. Moquin , Paresh S. Khandhadia
IPC分类号： D03D23/00
CPC分类号： B01D53/56 , B01D2251/206
摘要： Selective non-catalytic reducing (SNCR) compounds, independent of the gas generant composition, reduce the toxicity of effluent gases produced by combustion of nonazide gas generating compositions used to inflate vehicle occupant restraint systems. It is believed that reaction of the NH2 radical (formed from the SNCR compound) with NO in the combustion gas forms N2 thereby decreasing the concentration of toxic nitrogen oxides therein. Heterogeneous placement of the reducing compound proximate to the gas generant bed within a gas generator ensures intimate contact with the combustion gases, and yet still provides a noninvasive method of toxic gas reduction.
摘要翻译：选择性非催化还原（SNCR）化合物，独立于气体发生剂组合物，降低了用于使车辆乘员约束系统膨胀的非偶氮气产生组合物燃烧产生的废气的毒性。相信在燃烧气体中NH 2自由基（由SNCR化合物形成）与NO的反应形成N 2，从而降低其中的有毒氮氧化物的浓度。在气体发生器内靠近气体发生床的还原性化合物的非均匀放置确保与燃烧气体的紧密接触，但仍然提供无毒的气体还原方法。

9. 发明授权

US07514917B2 Magnetic crash sensor 有权
标题翻译：磁性碰撞传感器
公开(公告)号：US07514917B2
公开(公告)日：2009-04-07
申请号：US11530492
申请日：2006-09-11
申请人： Leonard S. Cech , W. Todd Watson , Scott E. Bauer , James D. Baal , Timothy J. Bomya , William Merrick , Richard W. Smith
发明人： Leonard S. Cech , W. Todd Watson , Scott E. Bauer , James D. Baal , Timothy J. Bomya , William Merrick , Richard W. Smith
IPC分类号： G01N27/82 , G01R33/12 , B60R22/00 , B60R21/01
CPC分类号： B60R21/0134 , B60R21/0136 , B60R2021/0006
摘要： A time-varying signal is applied to at least one coil in magnetic communication with at least a portion of a vehicle susceptible to deformation responsive to a crash. A sense resistor in series with the at least one coil provides for detecting a current therethrough responsive to a voltage thereacross. The current is responsive to a magnetic condition affecting the magnetic field generated by the at least one coil, responsive to the reluctance of a magnetic circuit with which the at least one coil is in magnetic communication, and responsive to associated eddy currents in proximal conductive elements, responsive to the magnetic field generated by the at least one coil.
摘要翻译：随时间变化的信号被施加到与响应于碰撞的易变形的车辆的至少一部分磁通联的至少一个线圈。与所述至少一个线圈串联的感测电阻器用于响应于其上的电压来检测其中的电流。电流响应于影响由至少一个线圈产生的磁场的磁条件，响应于至少一个线圈与磁路连通的磁路的磁阻，并且响应于近端导电元件中的相关涡流响应于由至少一个线圈产生的磁场。

10. 发明授权

US07506891B2 Belt and side impact inflator 失效
标题翻译：皮带和侧面碰撞充气机
公开(公告)号：US07506891B2
公开(公告)日：2009-03-24
申请号：US10826437
申请日：2004-04-16
申请人： Eduardo L. Quioc , David S. Whang , Paresh S. Khandhadia
发明人： Eduardo L. Quioc , David S. Whang , Paresh S. Khandhadia
IPC分类号： B60R21/26
CPC分类号： B60R21/18 , B60R21/23138 , B60R21/2644 , B60R2021/26011 , B60R2021/2648 , F42B3/04
摘要： The present invention provides an airbelt inflator (10) designed primarily for supplying and directing gas from the combustion of gas generant materials into a vehicle airbelt. Inflator (10) includes a substantially cylindrical inflator body (12), having a first end (11) and a second end (13). A unique booster cup (22) is positioned within inflator body (12), and is preferably press fit with initiator body (15), suspending cup (22) within inflator body (12). Cup (22) facilitates consistent burn of the main propellant, imparting repeatable bag performance. A cylindrical mesh filter (38) is positioned in inflator body (12). A nozzle (36) is preferably positioned adjacent a disc (30). A variety of different nozzles giving inflator (10) varying gas output characteristics can be utilized with inflator (10), for example thrusting inflators or thrust-neutral inflators, depending on the operating requirements of the airbelt system. Booster cup (22) is sized such that it extends into inflator body (12), and abuts filter (38), thereby serving as a stand off or locator for filter (38), and providing a relatively snug packing arrangement for propellant tablets (28).
摘要翻译：本发明提供了一种主要用于将气体从气体发生剂燃料燃烧供给和引导到车辆空气带中的气带式充气机（10）。充气器（10）包括具有第一端（11）和第二端（13）的大致圆柱形的充气机主体（12）。独特的增压杯（22）定位在充气机本体（12）内，并且优选地与引燃器主体（15）压配合，悬挂杯（22）在充气机主体（12）内。杯（22）促进主推进剂的一致燃烧，赋予可重复的袋性能。圆柱形网状过滤器（38）定位在充气机主体（12）中。喷嘴（36）优选地定位在盘（30）附近。取决于空气带系统的操作要求，可以与充气机（10）（例如推动充气机或推力中性充气机）一起使用提供不同气体输出特性的充气机（10）的各种不同喷嘴。增压杯（22）的尺寸使得其延伸到充气机主体（12）中并且抵靠过滤器（38），从而用作过滤器（38）的支架或定位器，并且提供用于推进剂片剂的相对贴合的包装装置 28）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式