In order to meet the high-speed requirement for tension and pressure data acquisition of the dynamic recoil test platform, a dynamic recoil test platform multichannel data acquisition system was designed. The system uses PCI-1710 multichannel data acquisition card which based on PCI bus, takes Microsoft VC++ 6.0 and the TeeChart control unit to draw multi-channel tension and pressure data curve. Use certain type dynamic recoil test platform to test and analyze. The results show that the system realizes the design requirement, the high-speed multichannel data acquisition and the curves display.