Dynamic correlation technology of wireless control device for hydraulic support
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摘要: 为解决液压支架无线控制装置的运行安全问题，分析了液压支架无线控制装置的工作原理，并基于红外热释电人体感应技术，提出了液压支架无线控制装置动态关联技术方案。研制了工作面人体感应装置，实现了无线手持控制器与支架驱动器的动态关联，提高了液压支架无线控制装置运行的安全性。测试结果表明，人体感应装置检测角度为110°，检测距离为10.6 m，动态关联动作的通信连接延时约为1.1 s，闭锁动作延时约为0.3 s，可以满足使用要求。Abstract: In order to solve problem of safety operation of wireless control device for hydraulic support, working principle of the wireless control device for hydraulic support was analyzed, and a scheme of dynamic correlation of the wireless control device for hydraulic support was proposed based on infrared pyroelectric human body sensing technology. Human body sensing device for working face was developed to realize dynamic correlation of the wireless hand-held controller and hydraulic support driver, which improved operation safety of the wireless control device. Test results show that detection angle of the human body sensing device is 110°, detection distance is 10.6 m. In dynamic correlation action, communication connection delay time is about 1.1 s, and blocking action delay time is about 0.3 s, which can meet the requirements.
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期刊类型引用(1)
1. 李海锋. 基于粒子群算法的电液控制液压支架自适应调节方法. 煤矿开采. 2018(06): 28-31 . 
百度学术
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