| Popis: |
According to mine hydraulic testing requirement, the article puts forward an online hydraulic testing method, which is used in mine hydraulic cylinder,three-way valve and so on. It makes real-time, multi-channel hydraulic pressure signal gathering and processing procedure come true, thus completes the online assessment for mine hydraulic testing. The method uses a multi-thread, multi-channel, multi-buffer synchronous detection mode by combining soft and hardware hydraulic test features and establishes data collecting and interactive model as well as data display and storage model, which owns a powerful interactive interface. It can display real-time multi-channel pressure histogram and waveform graph, which also has function of personalized settings, real-time detection, permanent preservation, history record inquiry and report print. Furthermore, this mechod reflects the real-timing and reliability of system in practical application. |
