The broadband movable pneumatic drop hammer seismic source vehicle uses high-pressure air. Composed of launcher, hydraulic station, control components, vacuum equipment, high-pressure nitrogen cylinders, anvil, matching vehicle and base. It can target different scenarios, control high-pressure gas source and warhead to generate matched seismic waves for waveform control. Combined with inversion algorithm, it improves signal-to-noise ratio and interpretation ability, enabling efficient and high-resolution imaging of complex deep structures.