Based on the wide application of ground motion signal detection and identification in border defense, military, oil pipeline monitoring, safety monitoring and other fields.The system designed the ground motion signal detection and identification system, which uses the ground motion sensor detection signal,STM32 processor is for A/D conversion and the realization algorithm.Combined with GPS Beidou positioning module and wireless transmission module, the system achieves the positioning of the target identification and data wireless transmission. A large number of experiments show that the system is easy to use, reliable performance, accurate identification of personnel and vehicle targets.