CAJ | 학술논문

基于现在我国电梯光幕性能检测技术的欠缺，经常发生因其失效夹伤乘客的事故，因此本文研制一套电梯光幕综合性能检测装置，在动态条件下高效完成电梯光幕的综合性能检测。该装置一是通过采用PLC、交流伺服系统与高精度光幕设计运动控制系统，实现了为被检光幕提供高精度定位，使得检测结果更准确；二是通过采用OPC技术，实现了基于服务器/客户端模式，实现管理系统、数据库、PLC多平台的无缝链接；三是通过研究VB与OPC服务器的通信过程，实现了将PLC的工作状态、试验时间等数据实时采集到上位机。
기우현재아국전제광막성능검측기술적흠결，경상발생인기실효협상승객적사고，인차본문연제일투전제광막종합성능검측장치，재동태조건하고효완성전제광막적종합성능검측。해장치일시통과채용PLC、교류사복계통여고정도광막설계운동공제계통，실현료위피검광막제공고정도정위，사득검측결과경준학；이시통과채용OPC기술，실현료기우복무기/객호단모식，실현관리계통、수거고、PLC다평태적무봉련접；삼시통과연구VB여OPC복무기적통신과정，실현료장PLC적공작상태、시험시간등수거실시채집도상위궤。
As the technical deficiency in the test of elevator light curtain performance in our country, passengers injury accidents were often occurred by the failure of elevator, the paper studied a set of device to test the comprehensive performance of the elevator light curtain so as to complete the comprehensive performance test efifciently under the dynamic condition. The device ifrstly makes the testing result more accurate by using the PLC, servo system, the high precision light curtain design motion control system and high-precision positioning;Secondly, it achieves the seamless multi-platform link among the management system, database and the PLC based on the sever/client mode by the OPC technology;Thirdly, it realizes the data real-time acquisition of PLC operating state, testing time and etc. to the upper computer by researching the communication process of VB and OPC server.