2results about How to "Reasonable analysis" patented technology

The embodiment of the application discloses a mountain road trap active detection method and system based on sound wave reflection, the method comprises the following steps: collecting the echo signal of the multi-path propagation of the multi-band detection sound wave in the to-be-detected mountain road area through a microphone array, and scoring the propagation path according to a path credibility scoring mechanism; if it is determined that the trigger condition is met, it is determined that the to-be-detected mountain road area has a trap, and a risk early warning is carried out; if it is determined that the trigger condition is not met, the second feature data and the first feature data are input into a pre-trained machine learning model, and the trap category of the to-be-detected mountain road area is determined according to the machine learning model. The system has a second-level response capability, greatly improves the safety, realizes full-process automation, reduces manual intervention, and greatly improves the mountain road inspection efficiency.

This invention discloses an integrated coupling method and system for intelligent production and operation of gas storage facilities. The method includes: constructing a numerical simulation model of the gas storage reservoir: establishing a geological model of the gas storage reservoir based on dynamic production data and geological knowledge, and establishing a numerical simulation model of the gas storage reservoir reservoir; constructing a wellbore model of the gas storage reservoir: establishing a wellbore model of the gas storage reservoir based on relevant basic data of the injection and production wells; constructing a surface pipeline network model of the gas storage reservoir: establishing a surface pipeline network model of the gas storage reservoir based on relevant basic data of the surface pipeline network; and constructing an integrated coupling model of the gas storage reservoir: combining the wellbore model and the surface pipeline network model of the gas storage reservoir, and coupling the numerical simulation model of the gas storage reservoir to complete well mapping and fluid mapping, forming an integrated coupling model of the gas storage reservoir reservoir-wellbore-pipeline network. This invention considers the comprehensive production constraints from the gas reservoir, wellbore, and surface pipeline network, and is of great significance for analyzing and optimizing the injection and production systems of gas storage facilities.