低功耗、高精度超声波水位计的研制
저공모、고정도초성파수위계적연제
The Research On Low Power and High Accuracy Ultrasonic Water Level Meter
  • 万方数据
    水电自动化与大坝监测 수전자동화여대패감측
    HYDROPOWER AUTOMATION AND DAM MORNITORING
    2014年 3期 14-17 ,共4页

    汤祥林%刘艳平%尚修志

    탕상림%류염평%상수지

    超声波%低功耗%高精度%水位%微处理器 超聲波%低功耗%高精度%水位%微處理器
    초성파%저공모%고정도%수위%미처리기
    Ultrosonic%Low Power Consume%High Accuracy%Water Level%Microcontroller
    基于32位超低功耗 ARM Cortex-M3微处理器，利用其运算速度高等优点应用于超声测距。对超声波测距进行理论研究和验证、软硬件设计、整机调试，达到了预定的设计目标，完成了对水位的精准测量，并可与其他设备或PC实现 RS485通信。
    기우32위초저공모 ARM Cortex-M3미처리기，이용기운산속도고등우점응용우초성측거。대초성파측거진행이론연구화험증、연경건설계、정궤조시，체도료예정적설계목표，완성료대수위적정준측량，병가여기타설비혹PC실현 RS485통신。
    Base on 32-bit ultro-low-power Microcontroller,by high speed the water level meter gets the distance from the probe to the water level.It accomplishes the research in theory,the design in hardware and software,the system debugging.It ac-complishes to precisely measure the water lever.It communicates by RS485 protocol with other device or PC.
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