齐口裂腹鱼养殖智能设施鱼池设计
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国家自然科学基金资助项目(51305402)和四川省教育厅重点资助项目(14ZA0005)


Intelligent Facilities Fishpond Design of Breeding Schizothorax prenanti
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    摘要:

    设计了一种能模拟齐口裂腹鱼自然生长环境的智能设施鱼池。鱼池采用水泥结构,通过进排水、水质参数检测传感器、ZigBee网络实现鱼池微水流效果和水质参数智能监控。基于32位嵌入式微控制器和WinCE 6.0嵌入式操作系统设计出PDA形式的网关节点,并移植嵌入式SQlite数据库实现ZigBee网络现场管理,利用模糊神经网络算法对数据进行分析处理,得出控制指令,实现闭环控制。试验结果表明,ZigBee网络平均丢包率为0.52%,微水流流速误差控制在±1.8cm/s范围内,温度误差控制在±0.5℃范围内,溶解氧质量浓度误差控制在±0.4mg/L范围内,pH值误差控制在±0.3范围内,智能设施鱼池各项水质参数完全满足齐口裂腹鱼养殖环境要求,网络化监控可适用于不同规模养殖厂。

    Abstract:

    In order to simulate the natural growing environment of Schizothorax prenanti as well as come up with an intelligent facilities fishpond design, the fishponds achieved micro flow effect and intelligent monitoring of water quality parameters by taking use of concrete structure, combined with water pipe, water pump, solenoid valve, water quality parameters detection sensor and ZigBee network. Based on 32 bit embedded MCU and WinCE 6.0 embedded operating system, PDA form gateway nodes were designed. By transplanting embedded SQlite database on gateway nodes, ZigBee network site management was achieved. Control instruction was obtained through analyzing data with fuzzy neural network method, and then closed loop control was achieved. Further experimental tests showed that average packets loss rate of ZigBee network was 0.52%, micro flow deviation was within the range of ±1.8cm/s, temperature deviation was within the range of ±0.5℃, dissolved oxygen deviation was within the range of ±0.4mg/L, pH value deviation was within the range of ±0.3. The water quality parameters completely meet the requirements of Schizothorax prenanti breeding environment; therefore network monitoring could be applied to breeding factories with different scales.

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邹志勇,许丽佳,康志亮,周 曼,陈晓燕.齐口裂腹鱼养殖智能设施鱼池设计[J].农业机械学报,2014,45(S1):296-301.

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  • 收稿日期:2014-08-01
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  • 在线发布日期: 2014-11-15
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