基于光传感实时信息的人机交互系统设计

Design of Human-computer Interaction System Based on Real-time Information of Optical Senor

现有远程人机交互系统受到现场电磁干扰影响,导致数据传输异常,整体应用性能比较差。为此,提出基于光传感实时信息的人机交互系统设计。系统硬件设计方面,设计VGA显示模块和读写控制模块,利用VGA时序产生RGB数据和信号,并通过读写控制模块完成DDR数据的读写和读出,完成人机交互界面的设计;系统软件设计方面,设计数据库用表,考虑光纤数据传输需求,设计交互数据传输机制作为人机交互的支撑。结合硬件设计和软件设计完成整个系统的设计。实验结果表明,设计的光纤高速度数据传输的远程人机交互系统数据传输可靠、远程通信质量高,其实际应用能力得到明显提高。

The existing remote human-computer interaction system is affected by electromagnetic interference,which leads to abnormal data transmission and poor overall application performance.Therefore,a design of human-computer interaction system based on real-time information of optical sensor is proposed.In the aspect of system hardware design,VGA display module and read-write control module are designed,RGB data and signal are generated by VGA timing,and DDR data are read-write and read out by read-write control module,so as to complete the design of human-computer interaction interface.In the aspect of system software design,a database table is designed,and interactive data transmission mechanism is designed as the basis of human-computer interaction support.Combined with hardware design and software design,we complete the design of the whole system.The experimental results show that the data transmission of the remote human-computer interaction system with high-speed optical fiber data transmission is reliable,the quality of remote communication is high,and its practical application ability has been significantly improved.