This invention relates to a multi-
bus data fusion
processing method and
system based on a
logging tool, belonging to the field of oil and gas drilling measurement
data transmission technology. The method includes receiving
logging data collected by the
logging tool's measurement probe and different data packets sent by the
system bus; performing preliminary
processing on the received logging data, including self-identification, self-diagnosis, and self-correction; identifying and converting the different received data packets; performing real-time fusion
processing on the self-identified, self-diagnosed, and self-corrected logging data and the identified and converted data packets; and packaging the real-time fused data according to different communication protocols, and sending the packaged data to the
system bus and / or storage unit. This invention forms a multi-bus data fusion processing system, which is embedded in the logging tool connected to the drilling string, enabling data interaction between the logging tool and other instruments in the instrument string, and achieving
parallel processing and self-diagnosis of multiple sets of data.