现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2013年
24期
106-110
,共5页
STC15F2K60S2%PT100%TLC7135%A/D转换%多路开关%温度巡检
STC15F2K60S2%PT100%TLC7135%A/D轉換%多路開關%溫度巡檢
STC15F2K60S2%PT100%TLC7135%A/D전환%다로개관%온도순검
STC15F2K60S2%PT100%TLC7135%A/D conversion%multi-channel switch%temperature inspection
为了解决现有温度监控需要的仪表数量多，组网困难的问题，设计了一种智能多路温度巡检仪。使用STC15F2K60S2作为核心处理器，巡回检测16路温度传感器。仪表具有多种类型输入功能，可与多种类型传感器、变送器配合使用。具有测量显示、超限报警控制、数据采集记录及RS 485通信功能，方便组成监控网络，大大减少了测量仪表的数量。方案采用多项创新技术，经实际测试具有测控精确稳定和抗干扰能力强等优点。
為瞭解決現有溫度鑑控需要的儀錶數量多，組網睏難的問題，設計瞭一種智能多路溫度巡檢儀。使用STC15F2K60S2作為覈心處理器，巡迴檢測16路溫度傳感器。儀錶具有多種類型輸入功能，可與多種類型傳感器、變送器配閤使用。具有測量顯示、超限報警控製、數據採集記錄及RS 485通信功能，方便組成鑑控網絡，大大減少瞭測量儀錶的數量。方案採用多項創新技術，經實際測試具有測控精確穩定和抗榦擾能力彊等優點。
위료해결현유온도감공수요적의표수량다，조망곤난적문제，설계료일충지능다로온도순검의。사용STC15F2K60S2작위핵심처리기，순회검측16로온도전감기。의표구유다충류형수입공능，가여다충류형전감기、변송기배합사용。구유측량현시、초한보경공제、수거채집기록급RS 485통신공능，방편조성감공망락，대대감소료측량의표적수량。방안채용다항창신기술，경실제측시구유측공정학은정화항간우능력강등우점。
In order to solve the problems of massive instrument quantity required in temperature monitoring,and network-ing difficulty,an intelligent multi-channel temperature inspection instrument was designed. In the instrument,STC15F2K60S2 is taken as a core processor to inspect 16-channel temperature sensor. The instrument has multiple types of input functions, which makes the instrument used cooperatively with many types of sensors and transmitters. With the functions of measurement display,limit alarm control,data acquisition record and RS485 communication,It is easy to build monitoring network,and re-duce the number of measuring instruments greatly. A number of innovative technologies were used in the scheme. The actual test indicates that the instrument has the advantages of stable control accuracy,strong anti-jamming ability,etc.
