研制基于ARM 的可循跡復現的智能電動小車包括研制基于ARM 的控制器、各種傳感器（如火焰傳感器和巡線傳感器）和電機接口模塊，控制器支持ISP 在系統編程，實現了電動小車的硬件和軟件可拼裝，使用戶可以自己拼裝各種不同的電動小車，提高玩具電動小車的吸引力。采用無線射頻方式實現遙控控制，實現了遙控行走、循跡行走、倒退復現、正向復現、3 倍放大復現、自動尋找充電站等功能。ARM 是高性能的微控制器，目前應用還不普遍，基于ARM 的控制器有利于產品的升級和ARM 的普及。
關鍵詞: ARM, 智能電動小車, 可拼裝的
Abstract: Intelligent electric minicar was design base on ARM, including the controller ,such sensors as fiery and cruising sensor, and module for connecting motor,in that the controller supported program in system, hardware and software was combined, various different minicars could be made up by users,so that, the attraction of electric minicar was improved. Realizing the use of wireless RF remote control to operate such as remote control drive,
and take black-and-white line, forward or backtrack walking, walking three times enlarged path, automatically search electricity stations functions .ARM was high-performance ,but its appliance wasn’t universal, the controller based on ARM was propiltious to upgrade of production and the ARM universal.
Key words: ARM, intelligent electric minicar，combined