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提出了一种采煤机遥控装置的设计方案,阐述了如何通过CP340实现遥控操作的过程,详细介绍了基于S3C44B0X和射频芯片nRF905的遥控装置硬件设计和nRF905的无线收发流程,制定了S3C44B0X和CP340的通讯协议,给出了基于μC/OS-II操纵系统的软件设计流程。试验表明,该遥控装置运行可靠。
This paper presents a design scheme of the remote control device for shearer, expounds how to realize the remote control operation through the CP340, details the hardware design of the remote control device based on S3C44B0X and the RF chip nRF905 and the wireless transceiver process of the nRF905, and elaborates the S3C44B0X and CP340 Of the communication protocol, given based on μC / OS-II operating system software design flow. Experiments show that the remote control device is reliable.