理学 嵌入式计算机 释 embedded computer 嵌入式计算机 完全嵌入受控器件内部，为特定应用而设计的专用计算机系统。根据IEEE的定义，嵌入式计算机系统是“控制、监视或者辅助装置、机器和设备运行的装置”。同经典计算机系统一样，嵌入式计算机包含软件和硬件，并且还常常涵盖机械等附属装置。普遍被认同的一个定义是：以应用为中心，以计算机技术为基础，软件硬件可裁减，适用于系统对功能、可靠性、成本、体积、功耗严格要求的专用计算机系统。该系统核心是一个或多个预先编程好的用来执行少数任务的微处理器或单片机。
通论 计算机系统类型 释文 embedded computer 嵌入式计算机
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