摘要
以DS8 0C4 0 0为核心 ,利用微网接口 (TINI)设计了嵌入式数字图像采集系统 ;将数码相机M4 0 88模块直接与DSTINIM4 0 0模块相连 ,以UDP作为嵌入式以太网的传输层协议直接联入以太网。文中对硬软件结构和快速采集图像数据关键问题进行了分析和研究。该系统应用于压印字符图像采集中 。
Th eintroduced digital image collection system adopts embedded system DS80C400 as the kernel and utilizes Tiny Internet Interface.The digital camera M4088 is connected the DSTINIM400 module directly.The User Datagram Protocol(UDP)offers only a minimal transport service-non-guaranteed datagram delivery,it gives applications direct access to the datagram service of the IP layer.The theory of system realization,hardware structure,software desing and collecting speedily for image data of the system were mainly discussed.It is applied to the pressed character image collection and has highly worth.
出处
《仪表技术与传感器》
CSCD
北大核心
2004年第12期33-34,62,共3页
Instrument Technique and Sensor
基金
山东省重点产业化项目 (0 2 0 3c0 6)
关键词
嵌入式系统
以太网
图像采集
Embedded System
Ethernet
Image Collection
TINI
