Importance

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Abstract

The present disclosure provides a multi-source signal synchronization system and method applied to a plurality of signal sources with different collection clock frequencies. The system includes: a timing beacon sending unit, configured to generate RTC timing beacons at a fixed time interval T, and send the RTC timing beacons to slave machine signal sources; a timing beacon receiving unit, configured to be enabled at a moment (T-t1) after receiving a previous RTC timing beacon so as to be in a state for waiting to receive a next RTC timing beacon, and disabled after receiving the next RTC timing beacon; a multi-signal collecting unit, configured to collect a plurality of collected signals; and, a signal synchronization processing unit, configured to align signal headers based on a same synchronization mark of the multiple signals.

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First Claim