| 牛胴体品质检测系统中基于嵌入式Linux的终端设计 |
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| 引用本文： | 刘超超,彭增起,沈明霞,谌启亮,梁林,王卫,吴海娟,陈士进.牛胴体品质检测系统中基于嵌入式Linux的终端设计[J].食品工业科技,2012,33(7):336-339. |
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| 作者姓名： | 刘超超 彭增起 沈明霞 谌启亮 梁林 王卫 吴海娟 陈士进 |
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| 作者单位： | 南京农业大学,农业部农畜产品加工与质量控制重点开放实验室,江苏南京210095 |
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| 基金项目： | 国家现代农业(肉牛)产业技术体系项目(nycytx-38);农业科技成果转化资金项目(SQ2011ECC100043);江苏高校优势学科建设工程资助项目(PAPD) |
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| 摘 要： | 设计基于嵌入式微处理器OMAP3530和操作系统Linux的牛胴体品质检测终端。采用CCD工业相机作为图像采集设备,运用Linux下应用编程接口(API)V4L2实现视频实时显示、图像捕获和保存;采用Wi-Fi技术实现终端与PC服务器之间图像以及数据的交互;应用程序基于Qt/Embedded开发实现。实验表明,该终端能在现场条件下稳定运行。
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| 关 键 词： | 牛胴体 Linux Wi-Fi 机器视觉 |
Design of terminal based on embedded Linux in beef carcass quality measurement system |
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| LIU Chao-chao,PENG Zeng-qi,SHEN Ming-xia,CHEN Qi-liang,LIANG Lin,WANG Wei,WU Hai-juan,CHEN Shi-jin.Design of terminal based on embedded Linux in beef carcass quality measurement system[J].Science and Technology of Food Industry,2012,33(7):336-339. |
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| Authors: | LIU Chao-chao PENG Zeng-qi SHEN Ming-xia CHEN Qi-liang LIANG Lin WANG Wei WU Hai-juan CHEN Shi-jin |
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| Affiliation: | (Key Laboratory of Agricultural and Animal Products Processing and Quality Control,Ministry of Agriculture,Nanjing Agricultural University,Nanjing 210095,China) |
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| Abstract: | Based on the Embedded MPU OMAP3530 and operating system(OS)Linux,a terminal device used by beef carcass quality measurements system was designed.The image acquisition device was a CCD industrial camera,and fuctions of real-time display,capturing and saving pictures were achieved by the API V4L2 in OS Linux.Wi-Fi technology was used for image and data transmission between the terminal and PC server.Applications for the terminal device were programmed with Qt/Embedded.It was proved that the terminal could operate steadily under the local condition. |
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| Keywords: | beef carcass Linux Wi-Fi machine vision |
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