基于AT89S52单片机的超声波测距系统设计
기우AT89S52단편궤적초성파측거계통설계
The Design of the Ultrasonic Ranging System Based on AT89S52 Single Chip
  • 万方数据
    唐山学院学报 당산학원학보
    JOURNAL OF TANGSHAN COLLEGE
    2012年 6期 17-18,21 ,共3页

    唐万伟%张银蒲%申彦春

    당만위%장은포%신언춘

    AT89S52%超声波%测距%温度补偿 AT89S52%超聲波%測距%溫度補償
    AT89S52%초성파%측거%온도보상
    AT89S52%ultrasonic%distance measurement%temperature compensation
    采用AT89S52单片机作为主控制器,进行了一超声波测距系统的软硬件设计。通过对外界温度的测量,设计温度补偿电路,对声速进行了修正,提高了测量精度。
    채용AT89S52단편궤작위주공제기,진행료일초성파측거계통적연경건설계。통과대외계온도적측량,설계온도보상전로,대성속진행료수정,제고료측량정도。
    This paper uses the single chip microcomputer AT89S52 as the main controller to make the hardware and software design of the.In order to improve measurement accuracy,this paper designs a temperature compensation circuit to modify the sound's velociy by measuring the outside temperature.This system has the advantages of low cost and high precision,which has the good value of application and popularization.
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