Device and System for Relative Motion Sensing

摘要

The invention pertains to a device and system which uses printed circuit board metrology to accurately measure relative motion between surfaces in one or more dimensions. The invention comprises a system on a chip (SOC) to periodically measure, log, and transmit relative motion data in an automated fashion either wired or wirelessly, allowing long term measurement of moving surfaces such as foundation movement, bridge movement, concrete movement, structural system movement, excavation movement, slope monitoring or tree growth monitoring.

主权项

1) A System for monitoring long term relative motions between surfaces or planes in one or more dimensions comprising a motion sensor, a control and data readout system, and a central processing system.