介绍了差分卫星定位技术在管道爬行器X射线检测中的应用。从智能行车控制装置核心部件的结构功能分析入手，结合卫星定位原理，阐述了差分卫星定位技术在X射线管道爬行器上的具体应用过程。通过检测实例，对检测图像进行数据分析，结果表明：差分卫星定位技术在X射线管道爬行器检测的应用上具有自动化程度高，连续多点定位精度高，检测效率高等优点。

This paper introduces the differential satellite positioning technology for X-ray detection of pipeline crawler. Starting from the analysis of the structure and function of the core components of intelligent driving control device, and combining with the principle of satellite positioning, the paper systematically expounds the specific application process of differential satellite positioning technology in X-ray pipeline crawler. Through the data analysis of the test image, the conclusion is drawn that the application of differential satellite positioning technology in X-ray pipeline crawler detection has the advantages of high automation, high precision of continuous multi-point positioning and high detection efficiency.