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视距无线遥控已广泛应用于许多采矿过程中,因为它能给矿山带来更大的经济效益和人身安全。尽管该技术对发展采矿机械的自主控制能力提供了巨大的潜力,但目前还未得到广泛应用。机械的自主控制能力是遥控技术中一项长期追求的目标。为此,提出了一个合乎逻辑的发展步骤。视距遥控可使操作者直接遥控机械。随着遥控技术的日益成熟,提出了铲运机遥控的3种应用发展水平,即,视距、超视距及全过程(装、运、卸)的3种遥控方式。采用设在车辆控制局域网中的分布式控制和传感子系统可实现此3级遥控水平的发展目标,并为实现更高水平的自动化做好准备。提出的方案可充分利用当今的矿山自动化技术,从而为遥控技术的未来发展提供灵活而广阔的途径。
Distance wireless remote control has been widely used in many mining processes, because it can bring greater economic benefits to the mine and personal safety. Although this technology offers tremendous potential for developing autonomous control of mining machinery, it is not yet widely used. Mechanical autonomous control is a long-sought goal in remote control technology. To this end, proposed a logical development steps. Line of sight remote control allows the operator to remotely control the machine. With the increasing maturity of remote control technology, three kinds of application development level of remote control of scraper are proposed, that is, three kinds of remote control modes of line of sight, over the horizon and the whole process (loading, unloading and unloading). The use of a distributed control and sensing subsystem located in the vehicle’s control LAN enables this level 3 remote control and is ready for a higher level of automation. The proposed solution can make full use of today’s mine automation technology to provide a flexible and broad approach to the future development of remote control technology.