摘要
结合矿井无线传输的特点,根据RFID射频识别技术、超低功耗的芯片特性以及UCOS-Ⅱ实时操作系统的特性,对矿井人员定位系统的硬件电路进行了详细设计。系统的读卡器采用ARMS3C2410为主控CPU,标签采用TI公司的低功耗MSP430F2011单片机作为主控芯片,采用NRF2401芯片作为射频芯片。构建了矿井人员定位系统的硬件设计。在该硬件的基础上,完成相应的软件设计。实现了煤矿入井人员的实时跟踪监测和定位,为事故抢险提供了科学依据。
Taking the characters of wireless transmission into consideration, we conducted detailed design for the hardware circuit in mine personnel location system according to Ratio Frequency Identification （RFID） , the characteristics of low power consumption chips and the characteristics of UCOS II real time operating system. ARMS3C2410 is used as the master control in the card reader of this system. MSP430F2011 singlechip from TI company is used as the master chip. In addition,we use NRF2401 chip as RF chip to structure the hardware design in mine personnel location system. Then we finish the related software design based on this hardware. Thanks to all of these above, we can conduct realtime track monitoring and positioning for mine workers, providing scientific basis for the accidental emergency rescue.
出处
《西安科技大学学报》
CAS
2012年第3期320-324,共5页
Journal of Xi’an University of Science and Technology
