Multi-pulse range gated imaging system and method

The invention, which belongs to the imaging system field, discloses a multi-pulse range gated imaging system and method. The system is composed of a pulsed laser, a laser receiver, and an imaging unit; the laser receiver is coupled with the imaging unit; and the laser receiver is arranged on a light path formed by reflection of a laser pulse transmitted by the pulse laser by an imaging object. The pulse laser transmits a plurality of laser pulses successively at intervals according to a preset transmitting interval; each transmitted laser pulse is reflected by the imaging object and then is received successively by the laser receiver according to a preset gating interval; the laser receive inputs the each received laser pulse into the imaging unit; and the imaging unit forms an image by using the multiple laser pulses received within preset exposure time. The invention aims at providing a multi-pulse range gated imaging system and method, thereby improving a quality of an image based on range gated imaging.