数字巡回检测电路的仿真设计  

Emulational Design of Digits Touring Inspection Circuit

作　　者：孔维成[1] 杨海明[1] 李悦[1] 张光敏[1] 

机构地区：[1]河北省张家口市宣化区总参谋部通信训练基地教研部实验室,075100

出　　处：《微计算机信息》2012年第10期113-114,共2页Control & Automation

摘　　要：用数字集成设计完成的巡回检测电路能够实现对多路信号进行巡回检测,并对被检测线路工作情况及时监测显示,对出现故障的线路及时报警,通知维修人员及时维修,为设备安全可靠的运行提供有力保障。所以,该设计可广泛推广应用于现代化生产中。本文用数字集成电路完成八路巡回检测电路设计,并对电路设计原理进行了详细阐述,用Multisim10电路仿真软件对电路的可行性和可操作性进行了模拟仿真,通过模拟仿真充分验证了本电路设计稳定可靠易于实现。The touring inspection circuits designed by the digital integrated circuit can inspect multiple signals, and timely monitor the working status of the inspected circuits, alarming when finding the bad circuits, noticing the maintenance personnel, providing strong safeguards for the reliable operation of the equipments. Therefore, the design can be widely used in the industrial and agricul- tural production. The article designs the eight-channel touring inspection circuit by the digital integrated circuit, and expounds the design principles in detail, making the emulation to the feasibility and maneuverability of the circuits by the circuit emulation soft- ware Multisin lO. The emulation fully proved that the circuit design is stable, reliable, and easy to be realized.

关 键 词：传感器 巡回检测 仿真 设计 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论] TN791[自动化与计算机技术—计算机科学与技术]