基于激光傳感器探測定位的人機互動系統(tǒng)研發(fā)與應用
發(fā)布時間：2018-10-23 11:57
【摘要】：隨著科學技術的快速發(fā)展,人機互動技術的應用越來越成熟,對其使用也越來越普遍。如今,實現(xiàn)互動的技術各式各樣,人機互動不再僅僅只考慮精確的輸入輸出,更關注的是機器與人的高效自然互動。但是,目前的人機互動系統(tǒng)支持的互動點比較少,且互動面尺寸也比較小,基本只適合一到二個人的互動體驗。同時,激光傳感器電機運行時產生的干擾噪聲對人機互動控制系統(tǒng)的影響很大。本文設計提出的基于激光傳感器探測定位的人機互動系統(tǒng)解決了這些缺陷,對存在噪聲的原始數(shù)據(jù)進行零距離值點濾波、動態(tài)自適應濾波等綜合濾波,并設計了基于二維激光傳感器的人機互動系統(tǒng),突破了互動點較少及互動面尺寸較小的限制,可在大尺寸互動面上進行多人實時互動。其應用潛力巨大,可廣泛應用于產品展覽展示互動、博物館顯示互動和游戲娛樂互動等多個領域。本文設計提出的人機互動系統(tǒng)使用二維激光傳感器作為核心硬件,并對其進行工作原理的介紹和誤差分析,使用C#語言進行編程,實現(xiàn)硬件的控制、數(shù)據(jù)的傳輸通信、數(shù)據(jù)的處理等數(shù)個功能模塊,并連接成一套控制軟件。針對系統(tǒng)噪聲提出了一個綜合濾波算法,對存在噪聲的原始數(shù)據(jù)進行零距離值點濾波和動態(tài)自適應濾波預處理,然后對預處理好的數(shù)據(jù)進行自適應閾值最近鄰聚類濾波,并進行了常規(guī)加權濾波與綜合濾波間的對比試驗。經大量實驗驗證,該綜合濾波算法可有效濾除噪聲,提高互動點跟蹤定位的精準度,并可實時運行,極大提升了互動體驗效果。通過Ventuz三維編輯軟件,設計編寫互動顯示內容并進行顯示播放,用戶即可在互動屏幕上進行主動式的互動體驗。本文提出的人機互動系統(tǒng)已成功應用于張家港人民醫(yī)院智能醫(yī)療中心,經過互動屏幕安裝與人機互動系統(tǒng)調試,系統(tǒng)運行穩(wěn)定,多人實時互動效果良好。項目的成功實施表明,本文設計提出的人機互動系統(tǒng)應用前景廣泛,可實現(xiàn)大尺寸屏幕上的人機互動,且支持多個用戶的實時互動,主動式的傳播信息,使人機互動更高效自然,更加娛樂化、廣告化和人性化。
[Abstract]:With the rapid development of science and technology, the application of human-computer interaction technology is becoming more and more mature, and its use is becoming more and more common. Nowadays, there are many kinds of technologies to realize interaction, and man-machine interaction is not only concerned with precise input and output, but also with the highly efficient natural interaction between machine and human. However, the current man-machine interaction system supports fewer interaction points, and the size of the interaction surface is also relatively small, which is only suitable for one or two people's interaction experience. At the same time, the interference noise produced by laser sensor motor has a great influence on man-machine interactive control system. In this paper, the human-computer interaction system based on laser sensor detection and positioning is designed to solve these problems. The original data with noise is filtered by zero-distance point filtering, dynamic adaptive filtering and so on. A human-computer interaction system based on 2-D laser sensor is designed, which breaks through the limitation of fewer interactive points and smaller size of interaction surface, and can be used for multi-person real-time interaction on large scale interactive surface. It has great application potential and can be widely used in many fields, such as product display interaction, museum display interaction and game entertainment interaction. The human-computer interaction system designed in this paper uses 2-D laser sensor as the core hardware, introduces the working principle and error analysis, uses C # language to program, realizes hardware control, data transmission and communication. Data processing and other several functional modules, and connected to a set of control software. In this paper, a comprehensive filtering algorithm for system noise is proposed. The original data with noise is preprocessed by zero-distance point filtering and dynamic adaptive filtering, and then the pre-processed data is filtered by adaptive threshold nearest neighbor clustering. The contrast test between conventional weighted filter and synthetic filter is carried out. A large number of experiments show that the integrated filtering algorithm can effectively filter noise, improve the accuracy of interactive point tracking and positioning, and can run in real time, greatly improving the interactive experience effect. Through the Ventuz 3D editing software, the interactive display content is designed and played, and the user can carry on the active interactive experience on the interactive screen. The human-computer interaction system proposed in this paper has been successfully applied to the intelligent medical center of Zhangjiagang people's Hospital. After the installation of the interactive screen and the debugging of the man-machine interactive system, the system is running stably and the effect of multi-person real-time interaction is good. The successful implementation of the project shows that the human-computer interaction system designed in this paper has a wide application prospect, can realize man-machine interaction on a large screen, and supports real-time interaction of multiple users and active dissemination of information. Make man-machine interaction more efficient and natural, more entertainment, advertising and humanization.
【學位授予單位】：蘇州大學
【學位級別】：碩士
【學位授予年份】：2016
【分類號】：TP11;TP212
本文編號：2289163
[Abstract]:With the rapid development of science and technology, the application of human-computer interaction technology is becoming more and more mature, and its use is becoming more and more common. Nowadays, there are many kinds of technologies to realize interaction, and man-machine interaction is not only concerned with precise input and output, but also with the highly efficient natural interaction between machine and human. However, the current man-machine interaction system supports fewer interaction points, and the size of the interaction surface is also relatively small, which is only suitable for one or two people's interaction experience. At the same time, the interference noise produced by laser sensor motor has a great influence on man-machine interactive control system. In this paper, the human-computer interaction system based on laser sensor detection and positioning is designed to solve these problems. The original data with noise is filtered by zero-distance point filtering, dynamic adaptive filtering and so on. A human-computer interaction system based on 2-D laser sensor is designed, which breaks through the limitation of fewer interactive points and smaller size of interaction surface, and can be used for multi-person real-time interaction on large scale interactive surface. It has great application potential and can be widely used in many fields, such as product display interaction, museum display interaction and game entertainment interaction. The human-computer interaction system designed in this paper uses 2-D laser sensor as the core hardware, introduces the working principle and error analysis, uses C # language to program, realizes hardware control, data transmission and communication. Data processing and other several functional modules, and connected to a set of control software. In this paper, a comprehensive filtering algorithm for system noise is proposed. The original data with noise is preprocessed by zero-distance point filtering and dynamic adaptive filtering, and then the pre-processed data is filtered by adaptive threshold nearest neighbor clustering. The contrast test between conventional weighted filter and synthetic filter is carried out. A large number of experiments show that the integrated filtering algorithm can effectively filter noise, improve the accuracy of interactive point tracking and positioning, and can run in real time, greatly improving the interactive experience effect. Through the Ventuz 3D editing software, the interactive display content is designed and played, and the user can carry on the active interactive experience on the interactive screen. The human-computer interaction system proposed in this paper has been successfully applied to the intelligent medical center of Zhangjiagang people's Hospital. After the installation of the interactive screen and the debugging of the man-machine interactive system, the system is running stably and the effect of multi-person real-time interaction is good. The successful implementation of the project shows that the human-computer interaction system designed in this paper has a wide application prospect, can realize man-machine interaction on a large screen, and supports real-time interaction of multiple users and active dissemination of information. Make man-machine interaction more efficient and natural, more entertainment, advertising and humanization.
【學位授予單位】：蘇州大學
【學位級別】：碩士
【學位授予年份】：2016
【分類號】：TP11;TP212
【相似文獻】
相關期刊論文 前10條
1 王濱;控制熔體水平的激光傳感器[J];輕合金加工技術;1996年07期
2 清河;角控和線控的激光傳感器[J];激光與光電子學進展;1997年07期
3 季葉克;非多普勒激光傳感器測量風速[J];激光與光電子學進展;1997年09期
4 趙繼聰;周盼;秦魏;;激光傳感器原理及其應用[J];科技致富向導;2011年09期
5 尹光杰;滕國興;;激光傳感器在輪胎工業(yè)中的應用[J];機電工程技術;2006年05期
6 宋永剛;郝飛;王海鳴;;激光傳感器在工程機械中的應用[J];建筑機械;2007年17期
7 孫芹;激光傳感器在高爐操作和控制中的應用[J];武鋼技術;1995年12期
8 Stephen Petronio;常嘉佳;;激光傳感器[J];軟件;2007年05期
9 李麗宏;邢桂甲;李曉林;;激光傳感器在車輛寬高超限檢測中的應用[J];電子設計工程;2011年10期
10 解菁;高宏堂;葉孝佑;李東升;陳自章;;提高激光傳感器用于現(xiàn)場校準裝置精度的研究[J];光學技術;2012年04期
相關博士學位論文 前1條
1 譚彥楠;偏振外差法光纖光柵激光傳感器技術[D];大連理工大學;2012年
相關碩士學位論文 前9條
1 李瑩;基于激光傳感器的列車輪緣在線檢測系統(tǒng)[D];哈爾濱工業(yè)大學;2015年
2 唐小平;基于相關算法的激光傳感器車輛長高檢測系統(tǒng)的研究與設計[D];太原理工大學;2012年
3 朱云龍;基于激光傳感器探測定位的人機互動系統(tǒng)研發(fā)與應用[D];蘇州大學;2016年
4 Bouhalais Kamel（超凡）;車輛自動檢測與分類研究使用激光傳感器[D];哈爾濱工程大學;2011年
5 鄭芳;基于視覺的激光傳感器標定算法研究[D];國防科學技術大學;2005年
6 黃瀟蘋;激光傳感器位移測量精度分析及不確定度評定[D];大連理工大學;2012年
7 陳晨;基于激光傳感器的在航船舶流量檢測技術研究[D];武漢理工大學;2009年
8 劉鵬舉;基于二維激光傳感器的在航船舶特征識別系統(tǒng)[D];南京理工大學;2012年
9 謝國紅;基于CCD激光傳感器液位高精度檢測系統(tǒng)的研究[D];長春理工大學;2011年
，本文編號：2289163
本文鏈接：http://www.wukwdryxk.cn/wenyilunwen/guanggaoshejilunwen/2289163.html
