基于WIFI技术的智能生态箱研制

发布时间：2018-06-29 14:16

本文选题：WIFI + 智能控制　；参考：《青岛科技大学》2015年硕士论文

【摘要】：在我国,芽苗菜种植栽培始于上个世纪90年代,绝大部分生产模式以家庭人工为主,人工劳动繁杂,难以实现大规模化生产。生产设备的落后以及气候条件的限制,导致传统手工生产的芽苗菜不能全年生产与无菌生长,并且在栽培中经常使用农药化肥导致芽苗菜带有药物残渣。本课题吸取国外先进生产经验,在对传统生产模式深入研究基础上,提出采用计算机控制技术替代人工控制芽苗菜生长环境,对温度、湿度、光照等因素,科学运用专家系统,实现芽苗菜整个生产过程的简易化、智能化与无公害化,结合实际功能需求,自行研制一套具有联网功能的智能生态箱。在生态箱中培育各种芽苗菜,生态箱内的智能控制系统实现对芽苗菜生长的智能控制。首先,温度、湿度传感器对生态箱内的温度、湿度进行采集处理,温度与湿度数据被送入微控制器,微控制器根据专家系统自动控制外部设备来调节温度、湿度、光照、通风,为芽苗菜提供最适宜的生长环境。微控制器将传感器采集的温度、湿度数据分别通过WIFI无线模块和RS232串口传送给远程监控软件与本地触控屏。远程监控软件与本地触控屏可以人工发送指令控制生态箱内的继电器负载,同时根据栽培芽苗菜品种的不同向微控制器中写入芽苗菜专家系统。系统实现了本地触控屏监控与远程网络监控的有机结合,联网化和智能化必然成为今后芽苗菜产业的发展方向。最终智能生态箱成功应用在远洋科考船上,经过半年时间的试用,证明系统设计科学可靠,具有进一步推广的价值。
[Abstract]:In China, the cultivation of sprouts and vegetables began in the 1990s. Most of the production models are mainly family labor, and the artificial labor is complicated, so it is difficult to realize large-scale production. Because of the backward production equipment and the restriction of climatic conditions, the traditional hand-produced sprouts could not produce and grow aseptically all year round, and the pesticide fertilizer was often used in the cultivation, which resulted in the drug residue in the sprouts. Based on the deep study of the traditional production mode, this subject draws on the advanced production experience of foreign countries, and proposes to use the computer control technology instead of the artificial control of the growing environment of sprout vegetables, and scientifically apply the expert system to the factors such as temperature, humidity, illumination and so on. In order to realize the simplicity, intelligence and pollution-free of the whole production process of sprout vegetables, a set of intelligent ecological box with the function of networking was developed according to the actual functional requirements. All kinds of sprout vegetables were cultivated in the ecological box, and the intelligent control system in the ecological box realized the intelligent control of the growth of the sprouts. First of all, the temperature and humidity sensor collects and processes the temperature and humidity in the ecological box, and the temperature and humidity data are fed into the microcontroller, which automatically controls the external equipment according to the expert system to adjust the temperature, humidity, illumination, ventilation, To provide the most suitable growth environment for sprout vegetables. The temperature and humidity data collected by the sensor are transmitted to remote monitoring software and local touch screen by WiFi wireless module and RS232 serial port respectively. The remote monitoring software and the local touch screen can manually send instructions to control the relay load in the ecological box, and at the same time write the sprout vegetable expert system to the microcontroller according to the different varieties of the cultivated sprouts. The system realizes the organic combination of local touch control screen monitoring and remote network monitoring. Networking and intelligentization will inevitably become the development direction of sprout vegetable industry in the future. Finally, the intelligent ecological box was successfully applied on the ocean-going scientific research ship. After half a year's trial, it proved that the system design was scientific and reliable, and had the value of further popularization.
【学位授予单位】：青岛科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：S649;S126;TN92

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