基于μC/OS-Ⅱ的智能车自动控制方案设计  

Design on Automatic Control System for Intelligent Vehicle Based on μC/OS-Ⅱ

作　　者：王肖[1] 徐友春[1] 彭永胜[1] 章永进[1] 常明[1] 

机构地区：[1]军事交通学院汽车工程系,天津300161

出　　处：《军事交通学院学报》2009年第2期57-60,共4页Journal of Military Transportation University

摘　　要：针对智能车在自动控制中依靠视觉系统的复杂要求,以飞思卡尔MC9S12DG128单片机为平台,将嵌入式实时操作系统μC/OS-Ⅱ应用到自动控制中。阐述了智能车控制系统的硬件设计,μC/OS-Ⅱ内核的移植过程及用户任务的设计。运行结果表明,该系统具有较好的实时性和可靠性。Considering the complex function requirement in intelligent vehicle＇s automatical control, real time embedded operation system μC/OS-Ⅱ is applied in automatical control system for intelligent vehicle＇s steering which is based on Freescale microcontroller MC9S12DG128. The hardware design, the translation process of μC/OS-Ⅱ and the design of user＇s tasks in control system for intelligent vehicle＇s automatical control are presented in detail. By actual practice, it is proved that the system has a good performance in real time response and reliability.

关 键 词：嵌入式操作系统 智能车 μC/OS-Ⅱ 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]