UNIFIED POSITION AND POSTURE MONITORING SYSTEM FOR FULLY MECHANIZED COAL MINING FACE DEVICES

• Main Authors: ZHOU, Jie, WEN, Zhiguo, LI, Shuaishuai, DU, Ming, DU, Yibo, ZHAO, Guorui, MA, Ying, PANG, Yihui, GONG, Shixin, REN, Huaiwei
• Format: Patent
• Language: Chinese; English; French
• Published: 10.09.2021
• Subjects: GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; SURVEYING; TESTING

A unified position and posture monitoring system for fully mechanized coal mining face devices, relating to the technical field of coal mining face monitoring and automatic control, capable of monitoring position and posture information of fully mechanized coal mining face devices in a unified and overall manner. The system comprise: a hydraulic support position and posture monitoring subsystem (10) for monitoring posture information of hydraulic supports and the relative position between adjacent hydraulic supports; a shearer position and posture monitoring subsystem (20) for monitoring the posture information of the shearer and the position relative to the shearer, the hydraulic supports, and a scraper conveyor; a scraper conveyor position and posture monitoring subsystem (30) for monitoring the posture information of a single chute of the scraper conveyor and the relative positions between adjacent chutes and between chutes and hydraulic supports; a three-unit overall position and posture monitoring subsys