The invention discloses a traffic flow information acquisition terminal based on Zynq-7000, and belongs to the technical field of a traffic control system signal device. The traffic flow information acquisition terminal based on Zynq-7000 uses a Zynq-7000 chip as a carrier to build an architecture including a video image acquisition sensor, an external memory module and an HDMI display, uses an AXI4 bus to internally interconnect a PS (Processing System) module and a PL (Programmable Logic) module, designs an IP core for accelerating convolutional neural network calculation, implements real-time data interaction between the PS module and the PL module by using an MCU to drive a communication architecture of an AXI4-VDMA IP core and an AXI4-DMA IP core, and integrates the functions of videoimage acquisition, storage, target detection, traffic flow statistics, output display and the like into a single chip, so that digital image processing and data transmission with a high-integration level, high-speed and low-latency can meet the real-time requirements for traffic flow statistics.