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国产新型HT—1旋转式井壁取心仪运用了单片机支持的嵌入式系统开发技术,核心部件为PCF80C552,通信标准为RS—485总线驱动标准。文章结合仪器原理,系统介绍了HT—1的通信原理、硬件配置及控制技术。
The domestic new HT-1 Rotary shaft wall coring instrument utilizes the embedded system development technology supported by the single chip microcomputer. The core component is the PCF80C552 and the communication standard is the RS-485 bus drive standard. Combined with the principle of instrumentation, this paper systematically introduces the communication principle, hardware configuration and control technology of HT-1.