本设计的主要目的是掌握单片机系统的开发应用，掌握prteus和keil C51软件的应用，巩固和加深已学过的知识，提高动手能力及解决实际问题的能力，同时培养团队合作精神。-The main purpose of this design is to master the development and application of SCM system, master prteus and keil C51 software applications, consolidate and deepen the knowledge learned to improve the practical ability and the ability to solve practical problems, while fostering team spirit.