一种基于SDLC协议多路数据采集器的设计  

Design of a multi-data sampling transducer based on SDLC protocol

作　　者：陈关君[1] 张爱平 闻化 于云选[1] 

机构地区：[1]中国电子科技集团公司第四十九研究所,黑龙江哈尔滨150001 [2]空军驻黑龙江地区军事代表处,黑龙江哈尔滨150046

出　　处：《传感器与微系统》2006年第11期61-62,65,共3页Transducer and Microsystem Technologies

摘　　要：阐述了一种基于同步数据链路控制(SDLC)协议的总线式多路数据采集器,介绍了采集器与协议变换器的硬件设计。该系统的传输方式为数字总线,克服了各传感器单独进行数据采集时布线复杂、维护成本高等局限性。该采集器可采集多路模拟数据,且控制方便,适用于环境、体积受到较大限制工程中的数据采集和分析。The bus multi-data sampling transducer based on synchronous data link control （SDLC） protocol is discussed. The hardware design of the sampling transducer and protocol convertor are introduced . The sensor system based on data bus transmission surmounts some defecsts in independent sensor data samplimy such as difficulties in layout wire, high-cost in maintenance. The data sampling transducer can samples multi-date analog signal, It is easily to be controlled and is suitable to sampling and analysing data in engineering with horrible entironment and little volume.

关 键 词：同步数据链路控制协议 数据采集 数字总线 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]