-
公开(公告)号：US08985652B1
公开(公告)日：2015-03-24
申请号：US14037054
申请日：2013-09-25
申请人： Google Inc.
摘要： A system for protecting a pedestrian during impact with a vehicle, the system having a bumper adapted for attachment to an end of the vehicle, wherein the bumper is comprised of a plurality of air sacs, wherein the bumper has a horizontal thickness extends from the end of the vehicle, wherein at least some of the plurality of air sacs stretch and then burst during impact between the bumper and a pedestrian causing deceleration along the horizontal width of the bumper during the impact, wherein the bumper undergoes plastic deformation during impact with the pedestrian as the at least some of the air sacs burst during impact, and wherein the bursting of some of the plurality of air sacs reduces spring back of the bumper on the pedestrian.
摘要翻译： 一种用于在与车辆撞击期间保护行人的系统，所述系统具有适于附接到所述车辆的端部的保险杠，其中所述保险杠由多个气囊组成，其中所述保险杠具有从所述端部延伸的水平厚度 其中所述多个气囊中的至少一些在碰撞期间在所述保险杠和行人之间的冲击期间拉伸然后爆裂，从而在冲击期间沿着所述保险杠的水平宽度减速，其中所述保险杠在与所述行人冲击期间经历塑性变形 因为至少一些气囊在冲击期间爆裂，并且其中一些多个气囊的爆裂减少了行人对保险杠的弹回。
-
公开(公告)号：US09247365B1
公开(公告)日：2016-01-26
申请号：US13766820
申请日：2013-02-14
申请人： Google Inc.
发明人： Shawn Ellis , Jonathan Switkes
IPC分类号： H04R29/00
CPC分类号： H04R29/001
摘要： Speakers (e.g. “loudspeakers”) from different manufactures may have differing characteristics. In order to improve audio performance, an audio system may customize audio settings based on characteristics of an attached speaker. Described is a technique for determining speaker characteristics by sending a signal through a filter of the attached speaker. The signal may be a probing signal that produces no audible effect from the speaker. The signal may progress through one or more frequency ranges and an impedance signature may be measured. When the signal progresses through a frequency range, the impedance may be measured and a speaker model type and/or characteristics or condition of the speaker may be determined based on the measured impedance.
摘要翻译： 来自不同制造商的扬声器（例如“扬声器”）可具有不同的特征。 为了提高音频性能，音频系统可以基于所附扬声器的特性定制音频设置。 描述了通过经由所附扬声器的滤波器发送信号来确定扬声器特性的技术。 该信号可以是从扬声器不产生可听见的效果的探测信号。 信号可以通过一个或多个频率范围进行，并且可以测量阻抗特征。 当信号通过频率范围进行时，可以测量阻抗，并且可以基于测量的阻抗来确定扬声器的扬声器模型类型和/或扬声器的特性或条件。
-
搜索结果
2 条记录 (耗时 0.011 秒)
