煤矿井下全景影像采集系统设计  

Design of panoramic image acquisition system in coal mine underground

作　　者：殷大发 YIN Dafa(China Coal Research Institute,Beijing 100013,China)

机构地区：[1]煤炭科学技术研究院有限公司,北京100013

出　　处：《工矿自动化》2018年第8期6-9,共4页Journal Of Mine Automation

基　　金：国家科技重大专项资助项目(2016ZX05045-007)

摘　　要：针对现有全景影像采集装置因体积较大而不便在井下应用,且因采用点光源导致采集图像存在光照不均现象等问题,设计了一种煤矿井下全景影像采集系统,详细介绍了该系统本质安全型LED照明装置、本质安全型全景图像采集装置、智能车载里程记录仪、图像采集同步控制器等关键硬件设计方案及图像采集同步控制流程。测试结果表明,该系统能够快速、便捷地采集井下全景图像,图像质量较好。For problems of large size of existing panoramic image acquisition devices which did not apply to coal mine underground and collected image with uneven illumination caused by pointolite in the devices,apanoramic image acquisition system in coal mine underground was designed.Synchronous control process of image acquisition of the system was introduced in detail as well as design schemes of key hardware including intrinsically safe type LED lighting device,intrinsically safe type panoramic image acquisition device,intelligent vehicle loaded mileage recorder and image acquisition synchronization controller,etc.The test result shows that the system can quickly and conveniently acquire panoramic image of coal mine underground with good image quality.

关 键 词：煤矿虚拟场景 全景影像 图像采集同步控制 里程记录仪 本质安全型 

分 类 号：TD67[矿业工程—矿山机电]