Low energy system for sensor data collection and measurement data sample collection method

摘要

A data collection system includes one or more input sensing devices and a data collection device. The data collection device includes data collection circuitry that is continuously activated to capture measurement data samples from the one or more input sensing devices and locally store the measurement data samples. The data collection device also includes a digital processor that is coupled to the data collection circuitry and is activated to locally perform a sample analysis of the measurement data samples, wherein the sample analysis is a regular analysis of routine measurement data samples when the measurement data samples are without a triggering event, and wherein the sample analysis is an event analysis when the measurement data samples include a triggering event. A data collection integrated circuit and a measurement data sample collection method are also included.