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熊晓东,王绿水,等.曼彻斯特码下井仪器计算机检测系统.测井技术,1998,22(2):120~1222727C/O、2222ZDL和3508(1016DIP)是3700数控测井系统由微处理器控制的3种井下仪器。在全面掌握这3种井下仪器软硬件的基础之上,研制了一种以计算机为核心的检测系统,这种检测系统可以取代3700地面系统对这3种井下仪器进行全方位检测,它填补了国内空白。文中给出了这种曼彻斯特码井下仪器与地面系统交换信息(命令和数据)的方式和特点,介绍了该检测系统的硬件组成及软件思路。
Xiong Xiaodong, Wang Lushui, and so on. Manchester code downhole instrument computer detection system. Logging Technology, 1998,22 (2): 120 ~ 1222727C / O, 2222ZDL and 3508 (1016DIP) are three kinds of downhole instruments controlled by microprocessor of 3700 NC logging system. On the basis of fully grasping the hardware and software of the three kinds of downhole instruments, a computer-based detection system is developed, which can replace the 3700 surface system to conduct all-round detection on the three kinds of downhole instruments and fill up Domestic blank. The paper presents the ways and features of exchanging information (commands and data) between this Manchester code underground equipment and the ground system, and introduces the hardware components and software ideas of the detection system.