基于STM32嵌入式的无线通信远程数据传输控制系统设计

Design of wireless communication remote data transmission control system based on STM32 embedded

摘要:

无线通信远程数据传输控制系统对提高数据传输稳定性起到积极作用,大量数据传输任务给系统的控制功能带来巨大挑战,为此利用STM32嵌入式技术实现无线通信远程数据传输控制系统的优化设计。将STM32芯片以嵌入式的方式安装到数据传输控制器中,改装传输数据处理器,加设时钟发生器。通过系统电路的调整与连接,完成数据传输控制硬件系统的设计。在硬件设备的支持下,采集并处理无线通信数据资源,设置远程数据传输控制协议。在协议约束下,根据信道特征合理分配远程传输数据资源,最终从传输速率、传输流量等方面,实现系统的无线通信远程数据传输控制功能。通过系统测试实验得出结论：在优化设计系统的控制下,远程数据传输速率误差、丢包率控制和传输拥塞总时长均低于预设值,且吞吐率高于88%,由此说明优化设计系统的控制功能和运行性能均满足设计与应用要求。

Abstract:

The wireless communication remote data transmission control system plays a positive role in improving the stability of data transmission. A large number of data transmission tasks bring great challenges to the control function of the system. For this reason, the STM32 embedded technology is used to realize the optimal design of the wireless communication remote data transmission control system. . Install the STM32 chip into the data transmission controller in an embedded manner, modify the transmission data processor, and add a clock generator. Through the adjustment and connection of the system circuit, the design of the data transmission control hardware system is completed. With the support of hardware equipment, it collects and processes wireless communication data resources, and sets up remote data transmission control protocols. Under the constraints of the protocol, the remote transmission data resources are allocated reasonably according to the channel characteristics, and finally the wireless communication remote data transmission control function of the system is realized from the aspects of transmission rate and transmission flow. Through the system test experiment, it is concluded that under the control of the optimized design system, the remote data transmission rate error, the packet loss rate control and the total duration of transmission congestion are all lower than the preset value, and the throughput rate is higher than 88%, which shows that the optimization The control function and operation performance of the designed system meet the design and application requirements.