Hydraulic bracket posture detecting method and device based on multi-sensor data fusion

Abstract

The invention discloses a hydraulic bracket posture detecting method and device based on multi-sensor data fusion, belonging to the method of detecting the posture of the hydraulic bracket on the coal mine underground fully mechanized working face. The detection method of the hydraulic bracket posture comprises the steps of: in the system structure, adopting an insulating coupler for insulating a power supply; real-time collecting the pressure, the displacement and the inclination information of the hydraulic bracket; analyzing and synthesizing the collected information; detecting the posture of the bracket by multiple information sources; adjusting the bracket by a bracket posture detector according to the obtained bracket posture information; simultaneously displaying the posture information locally and giving a audible and visual alarm; and uploading the posture information of the bracket on working face to an underground gateway main control computer through a CAN bus network. According to the hydraulic bracket posture detecting method and device based on multi-sensor data fusion, the data of pressure, displacement and inclination and information from multiple information sources of the bracket are fused, the posture information of the bracket can be accurately obtained, the posture of the bracket is amended according to current posture information, therefore, the real-time on-line detection of the bracket posture is realized so as to ensure the bracket to operate reliably and safely.

Description

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AI Technical Summary

Benefits of technology

This patented technology allows for precise monitoring of the positioning or movement of a medical device during treatment procedures without relying solely upon its own weight. It uses various types of force/displacements (F) sensory devices that measure changes over space caused by contact between different parts of the body's surface being treated with certain treatments like braces or plasma therapy. These measurements help guide how well the implant needs to stay within the patient's tissue after surgery. By combining these signals from each source into one output signal, this system helps diagnose any issues affecting their performance before they become serious enough to require them interventional measures.

Problems solved by technology

This patented technical problem addressed by this patents relates to ensuring that all parts of an underground tunnel can safely work together while also maintaining stable conditions such as avoidance or minimization of collaterals between different supports.

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