Measuring and testing – Speed – velocity – or acceleration – Recording or registering interrelated factors
Patent
1998-01-14
2000-09-26
Kwok, Helen C.
Measuring and testing
Speed, velocity, or acceleration
Recording or registering interrelated factors
73495, 73503, 702141, 702187, G01P 1500, G01D 114
Patent
active
061229598
ABSTRACT:
An acceleration recorder and related method for monitoring, discriminating, and recording acceleration events only when the acceleration and calculated velocity change both exceed selected trigger values. While the acceleration values meet a first, user-defined threshold, the acceleration values are integrated to calculate a velocity change value. If the velocity change value meets a second, user-defined threshold, the acceleration event, including the velocity change, is recorded in memory.
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Hoshal Gregory D.
Lambert Rodney J.
Lassini Stefano A. M.
Instrumented Sensor Technology, Inc.
Kwok Helen C.
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