摘要
运输能力受限和交通安全是井下斜坡道运输过程中遇到的主要问题。针对井下斜坡道交通运输的特点,以某超大型金矿斜坡道为背景,开发了井下斜坡道交通信号自动控制系统。基于ZigBee无线通信技术和射频识别技术对井下车辆进行实时精确定位,采用光纤环网进行信息传输,开发相应的软件控制系统,以“车辆优先级别”为控制规则,实现交通信号灯的自动控制,从而引导斜坡道上车辆规范行驶,提高斜坡道通行能力和车辆运输效率,有效减少了斜坡道交通事故的发生;同时,开发了车辆人员高精度定位、轨迹回放、违章报警及查询、运输量统计等辅助功能,有效提高了井下生产调度指挥效率。井下斜坡道交通信号自动控制系统的开发,可提高金属矿山运输安全和效率,具有重要的理论研究和实践意义,以及良好的推广应用价值。
Restricted transportation capacity and traffic safety are the main problems encountered during the transportation of underground ramps.Based on the operational characteristics of underground ramps,the paper,in the case study of the ramps of a super-large scale gold mine,developed an underground ramp transportation signal automatic control system.The study precisely locates underground vehicles based on ZigBee wireless communication technology and Radio Frequency Identification technology,uses an optical fiber ring network to transmit information and develops corres ponding software control systems,takes vehicle priorities as the control regulations,realizes automatic control of traffic signal light,and thus leads to regulated driving on ramps,improving smooth traffics and vehicle transportation efficiency of ramps,effectively reducing traffic accidents on ramps;at the same time,develops auxiliary functions such as the high-precision location of vehicle and personnel,tracking playback,traffic violation alarming and inquiry,and transportation statistics,effectively improving underground operation commissioning efficiency.The development of underground ramp transportation signal automatic control systems can improve transportation safety and efficiency of metal mines and has significance for theoretical study,practice,and values for promotion and application.
作者
戴芬良
金开玥
郑禄林
刘树义
陈忠贺
Dai Fenliang;Jin Kaiyue;Zheng Lulin;Liu Shuyi;Chen Zhonghe(Guizhou Industry Polytechnic College;Guizhou Jinfeng Mining Co.,Ltd.;Mining College of Guizhou University;Dandong DFMC Co.,Ltd.)
出处
《黄金》
CAS
2023年第1期38-41,共4页
Gold
基金
国家自然科学基金项目(41962008,51964007)
贵州省科技支撑计划项目(黔科合支撑〔2021〕)。
关键词
斜坡道
高精度定位
自动控制
信息传输
信号灯
ramp
high-precision location
automatic control
information tramsmission
signal light
