The invention relates to the technical field of logging equipment, in particular to a portable numerical control well logging instrument. The invention overcomes the problems of large volume, inconvenient transportation and installation existing in the prior art. In order to overcome the problems of the prior art, the technical scheme of the invention is to solve the problem: a portable computerized logging system, including DC voltage isolation module and signal separation module, analog signals, pulse signals and encoding signal separation module output signal, which comprises a main processing module and used for processing the analog signal of pulse signal encoding and signal processing from the main processing module, processing module and signal processing module to access CANUSB converter from the output of the CANUSB converter, the differential signal is converted to digital signal output; signal separation module, main processing module, the processing module and USBCAN converter using bus connection mode.
【技术实现步骤摘要】
【技术保护点】
一种便携式数控测井仪，包括直流电平隔离模块１和信号分离模块（２），信号分离模块（２）输出模拟量信号、脉冲量信号和编码信号，其特征在于：还包括用来对模拟量信号进行处理的主处理模块（３）、对脉冲量信号和编码信号进行处理的从处理模块（４），主处理模块（３）和从处理模块（４）输出的差分信号接入ＣＡＮＵＳＢ转换器５，ＣＡＮＵＳＢ转换器（５）将差分信号转换为数字信号输出；信号分离模块（２）、主处理模块（３）、从处理模块（４）和ＵＳＢＣＡＮ转换器５采用总线连接方式。
【技术特征摘要】
【专利技术属性】
技术研发人员：高嵩，陈超波，何宁，袁晓伟，肖秦琨，李建安，
申请(专利权)人：西安工业大学，
类型：发明
国别省市：87
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