混凝土大坝多点温度分布式计算机监测  

Distributed Computer Observation System of Multipoint Tempreture of Concrete Dam

作　　者：堵瑞先[1] 高学军[1] 容善华[1] 

机构地区：[1]武汉水利电力大学(宜昌)电气工程系

出　　处：《武汉水利电力大学（宜昌）学报》1998年第3期56-59,共4页

摘　　要：介绍大坝多点温度分布式测温系统的结构及工作原理，在基于ＰＣ计算机与单片机组成的分布式测温系统中，采用数字温度传感器，省去了传统测温电路中的放大电路和Ａ／Ｄ转换电路，给传统的电阻式测温技术带来一场极大的变革．Presents the architecture and the operational principle of the distributed observation system of multipoint tempreture. The digit-tempreture (D/T) translator was adopted in the distributed thermo-system based on personal computer(PC) and monolithic processor(MP). In the same time, the amplifier circuit and the A/D circuit, which were adopted in the traditional system, were cut out. This introduces a great reformation to the traditional resistence thermo-circuit.

关 键 词：混凝土坝 多点温度 分布式监测系统 计算机 

分 类 号：TV698.1[水利工程—水利水电工程] TV642