Data collection wireless transmission system was designed for solving the problem of inconvenient operation and complex recycling process of onboard storage test system.The C8051F340-based system uses piezoelectric acceleration sensor with combination of FRAM chip, taking nRF24L01 as a wireless transceiver chip for antenna design and circuit matching.According to experimental verification, data transfer rate is up to 450 kbps.When open distance is as far as 90 m, data can still be transmitted reliably.It can penetrate well in unshielded objects such as concrete and aluminum products with certain thickness.The maximum thickness for concrete penetration is 3 m.Accurate data was received by the dynamic simulation system with measurement error less than 1.5%.It meets the requirements.