Abstract: The continuous expansion of big data applications and the continuous upgrade of signal processing algorithms have promoted the continuous innovation of radar target detection. For detecting of moving targets， real-time guarantees have become a problem. At present， the research on the detection of moving targets is mostly in the theory and simulation stage， and there are few studies on accelerated processing methods to improve real-time performance. Based on current moving target detection algorithm flow. This paper designs the heterogeneous acceleration of CPU （Central Processing Unit） + GPU （Graphics Processing Unit）. In this paper， the algorithm performs parallel acceleration and pipeline acceleration processing to replace the traditional serial processing method. And then this paper verifies the accuracy and real-time performance through simulation data verification and analysis.