Data processing: vehicles – navigation – and relative location – Navigation – Employing position determining equipment
Reexamination Certificate
2011-07-12
2011-07-12
Tran, Dalena (Department: 3664)
Data processing: vehicles, navigation, and relative location
Navigation
Employing position determining equipment
C073S503000
Reexamination Certificate
active
07979207
ABSTRACT:
Systems and methods for detecting a vehicle static condition are provided. In this regard, a representative system includes a sensor operative to detect at least one of acceleration and angular rate of a vehicle. The sensor is further operative to generate a vehicle vibration profile based on the at least one of the detected acceleration and angular rate of the vehicle. The system further includes a computing device operative to receive the vehicle vibration profile from the sensor, the computing device being further operative to determine whether the vehicle is stationary or moving based on the vehicle vibration profile. A representative method for detecting a vehicle static condition includes detecting at least one of acceleration and angular grade of a vehicle; generating a vehicle vibration profile based on at least one of the detected acceleration and angular grade of the vehicle; receiving the vehicle vibration profile; and determining whether the vehicle is stationary or moving based on the vehicle vibration profile.
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Chansarkar Mangesh
Chowdhary Mahesh
Zhang Gengsheng
Zhang Qiyue
SiRF Technology Inc.
Thomas Kayden Horstemeyer & Risley LLP
Tran Dalena
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