CAJ | 학술논문

针对国内清筛机作业时,污土带经常发生碰倒接触网支柱的问题,本文介绍了一种清筛机污土传送带自动避障系统.该系统用激光和超声波两种非接触式检测技术对障碍物进行检测,采用自主研发的污土带转角传感器对污土带位置进行测量,用 DSPIC30F6012单片机作为控制器,提出了避障算法,通过设计的相关软件,结合数字图像监控技术,辅助清筛机驾驶员实现避障操作,提高了系统的交互性,此系统解决了清筛机污土带安全生产避障问题,使用后产生了良好的社会和经济效益.
침대국내청사궤작업시,오토대경상발생팽도접촉망지주적문제,본문개소료일충청사궤오토전송대자동피장계통.해계통용격광화초성파량충비접촉식검측기술대장애물진행검측,채용자주연발적오토대전각전감기대오토대위치진행측량,용 DSPIC30F6012단편궤작위공제기,제출료피장산법,통과설계적상관연건,결합수자도상감공기술,보조청사궤가사원실현피장조작,제고료계통적교호성,차계통해결료청사궤오토대안전생산피장문제,사용후산생료량호적사회화경제효익.
@@@@According to the safety problem in domestic ballast cleaning machine operation,which is dirty-soil conveyer belt frequently knocking down the catenary system post,this paper introduced a kind of automatic obstacle avoidance system used for dirty-soil conveyer belt of ballast cleaning machine. This system applied two kinds of non-contact detection technology which are laser and ultrasonic in order to detect the obstacles,adopted self-developed goniometer to measure the angel of dirty soil conveyor belt, used DSPIC30F6012 single chip as the core control device,presented the reliable algorithm for automatic obstacle avoidance,and designed the system software. Meanwhile,this system also used digital image monitoring technology in order to help the driver avoid the obstacle and improve the system interactivity, which would solve the problem of automatic obstacle avoidance for dirty-soil conveyor belt in safety production and bring good social and economic benefits.