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Sensor synchronization using embedded atomic clocks
Sensor synchronization using embedded atomic clocks
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机译:使用嵌入式原子钟进行传感器同步
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摘要
A data acquisition system includes multiple terminal nodes. Each terminal node includes a sensor, an atomic clock and a controller. Each sensor is adapted to sense an external event and transform the external event into an electrical signal. Each atomic clock generates a time reference. Each controller is coupled to the atomic clock and the sensor, and is configured to merge the electrical signal with the time reference and provide a time-stamped data stream to a remote central processor. The remote central processor is configured to organize a respective time-stamped data stream from one terminal node with another respective time-stamped data stream from another terminal node.
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