摘要
针对汽车底盘集成控制系统的实时性与可靠性,以及控制算法的复杂性,选用Freescale16位单片机MC9SDT128B为最小系统设计汽车底盘集成控制系统电控单元,并将实时操作系统UC/OS-Ⅱ成功移植到此单片机内核中。改变了传统前后台程序设计模式,实现了多任务的有效调度。
Based on real time quality,reliability,and complex arithmetic in Chassis Integration Controller, real time embedded operation system UC/OS-Ⅱ is transplanted to the kernel of MC9SDT128B single chip that is designed as the minimum system of Chassis Integration Controller. By simulation test on the HIL test bench ,it is proved that this controller has many advantages. It achieves the effective scheduling of muhitasks.
出处
《汽车科技》
2007年第5期41-44,共4页
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