Invention Grant
US09357054B1 Determining user's seating position in vehicle using barometer and motion sensors
有权
使用气压计和运动传感器确定用户在车辆中的就座位置
- Patent Title: Determining user's seating position in vehicle using barometer and motion sensors
- Patent Title (中): 使用气压计和运动传感器确定用户在车辆中的就座位置
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Application No.: US14644595Application Date: 2015-03-11
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Publication No.: US09357054B1Publication Date: 2016-05-31
- Inventor: Arnaud Marie Froment , Gy Stuart Fullmer , Wendy Chiu Fai Wong , Sean Thomas Congden , Seetha Lakshmi Annamraju , Kenneth Paul Kiraly , Brett Nathan Lynnes
- Applicant: Amazon Technologies, Inc.
- Applicant Address: US WA Seattle
- Assignee: AMAZON TECHNOLOGIES, INC.
- Current Assignee: AMAZON TECHNOLOGIES, INC.
- Current Assignee Address: US WA Seattle
- Agency: Seyfarth Shaw LLP
- Agent Ilan N. Barzilay; David A. Klein
- Main IPC: H04M3/00
- IPC: H04M3/00 ; H04M1/725 ; H04W4/02
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.
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