摘要
介绍把车场图形转化成多巷道视频监控画面,利用车载摄像仪,透过摄像仪视觉观察窗、镜头及巷道景物的关系构成投影视频图像,视频图像就是车载摄像仪追踪机车运行位置的场景。较详细叙述了机车运行线路两侧动画位置巷道场景,并采用视觉位置场景分析研究视频追踪机车运行瞬时位置方法,及计算出机车瞬时速度。
The paper introduced how to convert the bottom drawing to the mine multi roadway video monitoring control pictures. The vehicle carried camera and the relationship between the visual observation windows of the camera, lens and mine roadway scenery were applied to form a projection video pictures. The video pictures were the scenes of the locomotive operation location tracking by the vehicle carried camera. The video pictures could be in detail to state the scenes of the two side dynamic picture locations of the mine roadway along the locomotive running line. The visual location scenes were applied to analyze and study the video method to trace the transient location of the locomotive running and to calculate the transient speed of the locomotive. Therefore the safety transportation of the locomotive could be ensured.
出处
《煤炭科学技术》
CAS
北大核心
2009年第4期50-52,56,共4页
Coal Science and Technology
关键词
视觉定位
车场
视频
机车
visual positioning
mine shaft bottom
video
locomotive
