最近市场上又推出了一个凿岩至选厂工艺过程的自动信息采集系统 :电铲监测系统。该监测系统具有两大功能 ,其一是测量铲斗的有效载荷 ,精度为± 2 % ;其二是在监测GPS位置和每一铲斗可挖性的同时 ,绘制可挖性分布图。本文论述了电铲自动监测系统的应用 ,以改善效能和爆破技术。采用铲斗有效载荷计算方法 ,使汽车装载量精确到额定装载量的± 10t,这种成本效益已被许多矿山所接受。然而欠载和超载都会潜在地造成生产损失 ,劳动效率低下 ,发动机及轮胎寿命降低 ,汽车车体损坏以及汽车部件过度磨损。将每次爆破的可挖性与钻孔和爆破技术简便地联结起来的这种成本效益还未得到证实。但是目前研究的工具仅仅是监测器 ,用它来称量每铲斗的有效载荷 ,误差为± 2 % ,同时记录下精确的铲斗源点的GPS位置 ,并给其标定一个可挖性指数。根据挖掘难度绘制的可挖性分布图对提高爆破效率和降低成本是非常宝贵的工具 Recently on the market has introduced a rock drilling process to the election process of automatic information collection system: shovel monitoring system. The monitoring system has two major functions, one is to measure the payload of the bucket with an accuracy of ± 2% and the second is to map the diggable profile while monitoring the GPS position and the diggability of each bucket. This article discusses the application of automatic shovel monitoring systems to improve performance and blasting techniques. The bucket payload calculation method, the car load accurate to the rated load of ± 10t, this cost-effectiveness has been accepted by many mines. However, both under-load and over-load can potentially result in production losses, labor inefficiencies, reduced engine and tire life, vehicle body damage, and excessive wear on automotive components. The cost-effectiveness of easily combining the feasibility of each blasting with drilling and blasting techniques has not yet been demonstrated. However, the tool we are currently investigating is just a monitor, which weighed the payload per bucket with an error of ± 2%, recorded the exact GPS position of the bucket source and calibrated a diggable index . Drawability profiles based on excavation difficulty are valuable tools to improve blasting efficiency and reduce costs