嵌入式系统关键技术分析与开发应用

Analysis and development and application of key technologies of embedded systems

嵌入式系统是一个以计算机为硬件基础,以应用程序为软件中心,兼具软硬件都可裁剪特点的专用计算机系统。该系统适用于对功能、尺寸、成本、可靠性、能耗等具有严格要求的操作系统。嵌入式系统一般可以分为嵌入式微处理器、嵌入式操作系统、配套硬件设备以及系统用户四部分,主要为了实现对其他设备进行监督、控制、管理等目的。嵌入式系统广泛应用于所有带有数字接口的设备中,包括手表、汽车、电视、录像机、手机等众多设备。

An embedded system is a computer-hardware-based, application-software center, both hardware and software features can be cropped dedicated computer systems. The system is suitable for the function, size, cost, reliability, energy consumption and other operating systems have stringent requirements. Embedded systems can generally be divided into embedded microprocessors, embedded operating systems, supporting hardware and system users in four parts, mainly in order to achieve other equipment to supervise, control, management and other purposes. Embedded systems are widely used in all devices with digital interface,including the watches, cars, televisions, video recorders, mobile phones and many other devices.