公开(公告)号：US09357054B1

公开(公告)日：2016-05-31

申请号：US14644595

申请日：2015-03-11

Applicant: Amazon Technologies, Inc.

Inventor： Arnaud Marie Froment ,  Gy Stuart Fullmer ,  Wendy Chiu Fai Wong ,  Sean Thomas Congden ,  Seetha Lakshmi Annamraju ,  Kenneth Paul Kiraly ,  Brett Nathan Lynnes

IPC: H04M3/00 ,  H04M1/725 ,  H04W4/02

CPC classification number: H04M1/72577 ,  H04M1/72569 ,  H04M1/72572 ,  H04W4/02 ,  H04W4/046

Abstract: A handheld electronic device determines its position in a moving vehicle based on changes in air pressure that occur when the vehicle undergoes acceleration. Based on a direction of acceleration that correlates to a subsequent reduction in air pressure, a determination is made as to whether the device is in the front left, front right, back left, or back right quadrant of the vehicle. The device then alters its configuration based on the quadrant in which it is located.

Abstract translation: 手持电子设备基于当车辆经历加速时发生的空气压力的变化来确定其在移动车辆中的位置。 基于与随后的空气压力降低相关的加速度方向，确定装置是否在车辆的左前，右前，后左或右后方的象限中。 然后，设备基于其所在的象限来改变其配置。