【摘要】 采用Ｚ元件作为三端数字传感器热敏元件，单片机作为下位机的局部控制器，ＰＣ机作为上位机构成温度巡检集散系统．该系统有高可靠性和性能价格比，有广泛的应用价值．更多还原

【Abstract】 The collecting and distributing system of tour and inspection of temperature is designed, taking Z element as thermal-sensor of three-terminal digital sensor, single-chip microcomputer as host computer. The system possesses relatively good reliability, performance cost ratio and applied value.更多还原