4G通信技术的FPGA远程更新系统设计

为了解决在恶劣环境、偏远地区等特殊场合的FPGA远程更新问题,提出了一种基于4G无线通信技术的FPGA远程更新系统设计方法。应用4G无线通信模块实现了更新控制器的通信组网,远程控制器通过4G网络与更新控制器建立通信连接,下发控制命令实现FPGA的远程更新。通过实际测试验证了新方法的可行性、正确性,有效弥补了传统更新方法布线复杂、效率低、距离短等不足,提高了设备维护效率、降低了维护成本,对工程应用具有重大意义。

Design of FPGA Remote Update System Based on 4G Technology

In order to solve the problem of FPGA remote update in harsh environment and remote areas,a design method of FPGA remote update system based on 4G wireless communication technologies is proposed.The 4G wireless communication module is used to realize the communication network of update controller.The remote controller establishes communication connection with the update controller through 4G network,and sends control commands to realize remote update of FPGA.The feasibility and correctness of the new method are verified by practical test.It can effectively solve the problems of complex wiring,low efficiency and short distance of the traditional update method,improve the equipment maintenance efficiency and reduce the maintenance cost,and has great significance for engineering application.