摘要
介绍动车组风挡气密性测试的方法,并能准确检测出密封性能是否良好。通过亚当模块ADAM4017采集气压传感器,再通过RS-485总线送至研华工控机同时VB程序能自动完成控制指令,配合气动系统即能完成正、负压测试,由VB6.0软件进行系统界面和程序设计,显示实时气压数据和曲线。对测试结果的合格性与否做出判断准则。
The air tightness test method of motor train unit windshield is introduced,and this method can accurately detect whether the sealing performance is good or not. With Adam module ADAM4017 acquisition pressure sensor,and through RS-485 bus industrial control,VB program can automatically complete the control instruction and finish the positive and negative pressure test. System interface and programming are carried out by VB6. 0 and real-time pressure data and curve are displayed. And the eligibility of the test result is judged.
出处
《常州信息职业技术学院学报》
2014年第2期15-19,共5页
Journal of Changzhou College of Information Technology
关键词
动车组
风挡
气密性测试
气压传感器
亚当模块
RS-485总线
VB6
0
motor train unit
windshield
air tightness performance test
air pressure sensor
Adam module
RS-485 Field Bus
VB6.0
