微藻优化培养自动控制系统的设计与实现  

Design and Application of the Automatic Control System of Microalgae Optimized Culture*

作　　者：徐勤利[1] 蔡强[1] 张延军 王金辉 蒋科学 

机构地区：[1]杭州电子科技大学电子信息学院,杭州310018 [2]浙江清华长三角研究院,浙江嘉兴314006

出　　处：《电子器件》2012年第6期704-708,共5页Chinese Journal of Electron Devices

基　　金：国家科技支撑计划课题项目(2011BAF02B06)

摘　　要：根据微藻优化培养的具体需求,上位机是基于C#和Access数据库开发的自动控制软件,实现数据实时显示、存储与传输。下位机是基于Stm32F107和μC/OS-Ⅱ开发的采集和控制模块,实现培养液参数采集与控制命令的执行。上位机作为监控主机和下位机的采集模块、控制模块之间搭建CAN-bus网络。经螺旋藻培养实践得出:本自动控制系统能维持培养液的温度、照度、pH、溶解氧处于微藻生长的最佳范围,保证微藻高效生长。According to the specific needs of microalgae optimized culture, the development of automatic control software on the PC is based on C# and Access database, realize the data real-time display, storage and transmission. the acquisition and control module of the lower machine developed by Stm32F107 and μ C/OS- Ⅱ , To achieve culture fluid parameters acquisition and control command execution, a CAN-bus network is set up between acquisition module, control module and PC. Spirulina cultivation practice drawn：the automatic control system can maintain the culture fluid temperature, illumination, efficient growth of the microalgae. pH and dissolved oxygen in the optimal range to ensure theefficient growth of the microalgae.

关 键 词：自动控制 能源微藻 CAN Modbus-rtu μC OS-Ⅱ 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]