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DS18B2 0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。
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 flow chat and temperature sensor chip DS18B20 task flow were introduced, particularly narrate memorizer operate order and Rom operate order which getting the serial number of the temperature sensor.
出处
《西南石油学院学报》
CSCD
2004年第6期80-82,共3页
Journal of Southwest Petroleum Institute
