刘俭英,田茂胜,王巧华,文友先.基于DSP的鸡蛋破损检测分级装置设计[J].农业机械学报,2007,38(12):125-128.
.[J].Transactions of the Chinese Society for Agricultural Machinery,2007,38(12):125-128.
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基于DSP的鸡蛋破损检测分级装置设计   [下载全文]
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DOI:10.3969/j.issn.1000-1298.2007.12.071231
中文关键词:  鸡蛋  破损  检测装置  数字信号处理器
基金项目:
刘俭英  田茂胜  王巧华  文友先
华中农业大学
中文摘要:阐述了基于DSP的鸡蛋破损检测分级装置。设计出以 DSP为核心的前端电路,包括声音信号检测与调理、多路选择开关和A/D转换电路以及后端电路,包括驱动和分级执行电路。验证了检测装置的检测与分级性能:好壳蛋判别准确率为93.22%;破损蛋判别准确率为85.61%;系统的总体检测准确率为89.2%。系统完成一枚鸡蛋的检测与分级所需总时间小于1 s,系统正常工作时可检测蛋
Key Words:
Abstract:3 600枚/h。A testing and grading device of the cracked egg based on DSP was presented. The device consists of front end circuits and trailing end circuit. The front end circuits include detecting and modulating signal circuit, a circuit of threshold trigger and A/D conversion and the interface with digital signal processor (DSP). The trailing end circuit is a driving circuit for the grading machine. When the system worked steadily, it could detect 3 600 eggs per hour. The detecting accuracy of the system is 93.22% for intact eggs and 85.61% for the cracked eggs. And the total detecting accuracy is 89.2%. 

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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