摘要： 在汽车电子仿真控制平台开发领域，通常需要遵循OSEK/VDX 规范集，而该规范集的核心之一便是OSEK/VDX 操作系统规范。要设计一个符合该规范的微实时操作系统，任务管理机制是保证其实时性的重要方面。该文提出一种符合OSEK/VDX 操作系统规范的任务管理机制，以满足OSEK/VDX 操作系统的需要。

关键词: OSEK/VDX；实时操作系统；嵌入式系统

Abstract: In the automobile electronic control platform field, the design and implementation of control system commonly accord with the specification unit of OSEK/VDX, and the core specification of this unit is operating system specification. The mechanism of task management is very vital to design a RTOS which is accorded with this OS specification. This paper provides a scheme of task management, and it can meet the need of OSEK/VDX operating system.

Key words: OSEK/VDX; Real time operating system (RTOS); Embedded system