基于时间片法的多任务智能小车实验设计

Design of multi-task intelligent car experiment based on time slice method

针对电子信息类大类一年级新生构建了专业认知综合性实验。该实验选用基于Arduino UNO开源硬件平台的车形机器人套件为实验对象,以模拟火山岛营救为主题任务,针对单线程处理多任务,采用时间片法分配使用CPU。教学实践表明,基于开源的图形化编程的该实验平台入门简单、趣味性强,能有效拓展学生思维空间,增强学生学习兴趣和专业认同感,对培养学生解决复杂工程问题能力具有积极意义。

A comprehensive experiment of professional cognition is constructed for the first-year students of electronic information majors.For this experiment,the vehicle model robot suite based on Arduino UNO open source hardware platform is chosen as the experimental subject.The task of simulating the rescue of volcanic island is the main task,and the time slice method is used to allocate CPU for the single threading multitask.The teaching practice shows that the experimental platform based on open source graphical programming is simple and interesting,which can effectively expand students’thinking space,enhance their interest in learning and professional identity,and has positive significance in cultivating their ability to solve complex engineering problems.