摘要 |
Techniques are described that may be implemented in a portable electronic device to provide automatic detection of transit stops made by mass transit system vehicle in which a user of the device is a passenger. In an implementation, the portable electronic device includes an inertial sensor assembly to sense motion of the vehicle and generate a signal indicative of the vehicle motion. The inertial sensor assembly signal is used to detect the occurrence of a transit stop made by the vehicle. The portable electronic device can then display a prompt in response to detection of the transit stop. In embodiments, other measured data (e.g., elapsed time from a prior event, location information, direction, sound, and so on) may be used to verify the occurrence of the transit stop. |
申请人 |
GARMIN SWITZERLAND GMBH;BISHOP, NATHAN J.;ZENG, QIANG;HEMPHILL, JONATHAN L. |
发明人 |
BISHOP, NATHAN J.;ZENG, QIANG;HEMPHILL, JONATHAN L. |