西南石油大学学报(自然科学版) ›› 2004, Vol. 26 ›› Issue (6): 80-82.DOI: 10.3863/j.issn.1000-2634.2004.06.022

• 石油机械工程及其它 • 上一篇    下一篇

DS18B20在油气井场温度监控系统中的应用

孙艳萍 钟功祥 梁政 吕治忠 陈鑫   

  1. 西南石油学院机械工程学院,四川成都610500
  • 收稿日期:2003-12-04 修回日期:1900-01-01 出版日期:2004-12-20 发布日期:2004-12-20
  • 通讯作者: 孙艳萍

APPLICATION OF DS18B20IN OIL OR GAS WELL TEMPERATURE MONITORING SYSTEM

SUN Yan-ping ZHONG Gong-xiang LIANG Zheng et al.   

  1. Southwest Petroleum Institute, Chengdu Sichuan 610500, China
  • Received:2003-12-04 Revised:1900-01-01 Online:2004-12-20 Published:2004-12-20
  • Contact: SUN Yan-ping

摘要: 油气井场温度监控系统属于井场重要的安全保护装置,此系统用单片机+串行智能传感器来组成,广泛使用了串行芯片。介绍了系统硬件流程图,以及温度传感器芯片DS18B20的工作流程,详细说明了获取温度传感器序列号的ROM操作命令、存储器操作命令。

关键词: 井场, 温度, 监控

Abstract: Oil or gas well temperature monitoring system is the important safety equipment in oil field. Serial chips are used broadly in this system, the single chip and serial aptitude sensor to compose this system was used. The system hardware flo chat and temperature sensor chip DS18B20 task flow were itroduced, particularly narrate memorizer operate order and Rooperate order which getting the serial number of the temper ture sensor.

Key words: well field, temperature, monitoring

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