基于VHDL实现的汽车停车场停车位显示系统

Display unit of parking space in a stopping place based on VHDL

本文提出了一种以VHDL硬件描述语言实现的可编程逻辑芯片FPGA构成的停车位显示系统,能够科学、准确地显示停车场内车位的使用情况,为停车位最大限度地科学使用提供清晰、形象的可视界面。用FPGA芯片作为系统的核心控制器件不仅提高了通信系统的集成,同时也减少了硬件和软件设计的复杂度。

The article proposed a display unit of parking space in a stopping place based on VHDL and FPGA. The system can show the parking space well whether is using or empty. It can provide the visual interface in focus that helping the parking space can be used furthest. As a key control device in the system, FPGA can not only improve the system＇ s integration, but also reduce the complexity of the hardware and software.