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文章将口令识别与无线通信、机器人控制相结合,实现了基于口令识别的智能车无线控制系统。该系统包含接收和识别口令的主机,发送指令和接收指令的通信模块以及带有特定功能的智能车。主机识别口令后,以无线传送方式将指令发送给智能车,智能车按指令实现相应功能。主机和智能车都基于嵌入式系统。主机硬件电路由三星S3C6410处理器和外围电路组成,口令识别部分采用连续隐马尔科夫模型算法。实验表明,该系统有良好的稳定性和实用性。
The article combines password identification with wireless communication and robot control, and realizes the intelligent vehicle wireless control system based on password recognition. The system includes a host that receives and recognizes passwords, a communication module that sends instructions and receives instructions, and a smart car with a specific function. After the host recognizes the password, the command is sent to the smart car by wireless transmission, and the smart car executes the corresponding function according to the instruction. Hosts and smart cars are based on embedded systems. Host hardware circuit by the Samsung S3C6410 processor and peripheral circuits, password recognition part of the continuous hidden Markov model algorithm. Experiments show that the system has good stability and practicality.