智能吸尘自动黑板清洁机

针对目前擦拭黑板普遍无法达到除尘环保的效果，为改善课堂环境，课题组研发了一款智能吸尘自动黑板清洁机。该清洁机应用PID调节器操控Grbl控制板，以实现平稳运动；对于擦拭过程中产生的粉尘，采用静电除尘的方式使粉尘吸附于集尘板上，克服了粉尘飞扬的弊端。该装置制作成本低廉、安装程序简单，在现有黑板的基础上进行简单升级改造即可，具有良好的应用前景。

Intelligent and Automatic Blackboard Cleaning Machine

Blackboards are hard to be cleaned and the dust is harmful for the environment. Therefore, the intelligent and automatic blackboard cleaner was researched for better classroom environment. PID Regulator and Grbl Control Panel were utilized to achieve the stable movement. Dust was removed by the electrostatic mechanism. By upgrading the common blackboards, the intelligent and automatic blackboards could be produced. With low cost and easy installation, it is believed that the blackboards will have the prosperous future.