Vehicle imaging method and system

The invention discloses a vehicle imaging method and system. The vehicle imaging system comprises an acquisition device, a field programmable logic gate array and an output device, wherein the acquisition device is used for acquiring vehicle motion data and pulse echo data; the field programmable logic gate array is connected to the acquisition device and is used for processing the vehicle motiondata and the pulse echo data based on a time domain imaging algorithm and acquiring imaging data; and the output device is connected to the field programmable logic gate array and is used for outputting imaging data. In the prior art, the vehicle imaging system adopts a DSP and FPGA mixing scheme so that imaging real-time performance is poor. In the invention, the above technical problem is solved. 本发明公开了种车辆成像方法和系统。其中，该车辆成像系统包括：采集装置，用于获取车辆运动数据和脉冲回波数据；现场可编程逻辑门阵列，与采集装置连接，用于基于时域成像算法，对车辆运动数据和脉冲回波数据进行处理，得到成像数据；输出装置，与现场可编程逻辑门阵列连接，用于输出成像数据。本发明解决了现有技术中车辆成像系统采用DSP和FPGA的混合方案实现，导致成像实时性差的技术问题。