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首页> 外文会议>SME annual meeting exhibit;CMA National Western Mining conference >HELMET CAM: A TOOL FOR ASSESSING MINERS' EXPOSURE TO RESPIRABLE DUST IN THE METAL/NONMETAL MINING INDUSTRY
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HELMET CAM: A TOOL FOR ASSESSING MINERS' EXPOSURE TO RESPIRABLE DUST IN THE METAL/NONMETAL MINING INDUSTRY

机译：HELMET CAM：一种用于评估金属/非金属采矿业中矿工可吸入粉尘暴露的工具

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Video technology coupled with data logging exposure monitors have been used to evaluate worker exposure to different types of contaminants. However, previous application of this technology used a stationary video camera to record the worker's activity while the worker wore some type of contaminant monitor. These techniques are not applicable to mobile workers in the mining industry because of their need to move around the operation while performing their duties and tasks. The Helmet-CAM is a recently developed exposure assessment tool that integrates a person-wearable video recorder with a data logging dust monitor that are worn by a miner in a backpack, safety belt, or safety vest to identify areas or job tasks of elevated exposure. After a miner performs his or her job while wearing the unit, the video and dust exposure data files are downloaded to a computer and then merged together through a NIOSH-developed computer software program called EVADE (Enhanced Video Analysis of Dust Exposure). By providing synchronized playback of the merged video footage and dust exposure data, the EVADE software allows for the assessment and identification of key work areas and processes, as well as work tasks that significantly impact a worker's personal respirable dust exposure. The Helmet-CAM technology has been tested at a number of metalonmetal mining operations and has proven to be a very valuable assessment tool. Mining companies wishing to use this technique can purchase a commercially available video camera and an instantaneous dust monitor to obtain the necessary data, and the NIOSH-developed EVADE software will be available for download at no cost on the NIOSH website.
机译：视频技术与数据记录暴露监测器结合在一起，已用于评估工人暴露于不同类型污染物的暴露程度。但是，该技术的先前应用是在工人戴着某种污染物监测器的情况下使用固定式摄像机来记录工人的活动。这些技术不适用于采矿业中的流动工人，因为他们需要在执行任务和任务时四处走动。 Helmet-CAM是最近开发的暴露评估工具，该工具将可穿戴式录像机与数据记录灰尘监测仪集成在一起，矿工将其戴在背包，安全带或安全背心中，以识别暴露量高的区域或工作任务。矿工在佩戴设备时执行其工作后，视频和灰尘暴露数据文件被下载到计算机，然后通过NIOSH开发的名为EVADE（增强的灰尘视频分析）计算机软件程序合并在一起。通过提供合并视频镜头和粉尘暴露数据的同步回放，EVADE软件可以评估和识别关键工作区域和流程以及对工人个人可吸入粉尘暴露有重大影响的工作任务。 Helmet-CAM技术已经在许多金属/非金属采矿作业中进行了测试，并被证明是非常有价值的评估工具。希望使用此技术的矿业公司可以购买市售的摄像机和瞬时粉尘监测器，以获取必要的数据，并且可以在NIOSH网站上免费下载NIOSH开发的EVADE软件。

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