| 智能建筑中摄像机抓拍方式优化研究 |
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| 引用本文： | 杜晓通,朱文兴.智能建筑中摄像机抓拍方式优化研究[J].系统工程理论与实践,2004,24(9):141-144. |
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| 作者姓名： | 杜晓通 朱文兴 |
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| 作者单位： | 山东大学控制科学与工程学院 |
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| 摘 要： | 有多条逃离路径条件下,单个摄像机与防盗报警探测器联动抓拍入侵者图像时,为了得到清晰图像,摄像机拍摄位置及焦距必须满足一定要求.文章讨论了摄像机拍摄位置设置及焦距计算方法,根据摄像机机械结构提出了拍摄路径选取及摄像机焦距的优化设置方法.
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| 关 键 词： | 防盗报警 摄像机 焦距 |
| 文章编号： | 1000-6788(2004)09-0141-04 |
| 修稿时间： | 2003年10月20 |
Camera Shoot Optimal Control Research at Intelligent Building |
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| DU Xiao-tong,ZHU Wen-xing.Camera Shoot Optimal Control Research at Intelligent Building[J].Systems Engineering —Theory & Practice,2004,24(9):141-144. |
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| Authors: | DU Xiao-tong ZHU Wen-xing |
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| Institution: | Automation Science and Engineering School of Shandong University |
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| Abstract: | In order to get high clarity video, you must set the camera focal and shoot angle at correct position, when a alarm sensor trigger one camera in guard against theft system which the thief has several run way roads. In this paper we research how to calculate the camera shoot angle and focal as alarm occur, and give the camera optimal control when the thief has several roads to run way alarm arena. |
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| Keywords: | alarm camera focal |
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