Remote Condition Monitoring Simulation of Multi-unit Architecture on the Internet of Things

Multi-unit vibration frequency is low, the state information exist mutual interference problems, the traditional state monitoring method mainly analyzed the signal equipment unit stability, once the state signal equipment units appeared significant volatility, the status of equipment unit monitoring information is unable to obtain accurately. This paper presented the remote condition monitoring method of multi unit multi sampling frequency signal operation technology, signal acquisition unit respectively for each device by different sensors, the equipment unit state signal by preprocessing and converted into discrete device status signal, according to the equipment state signal sampling factor, the discrete device status signal multi rate sampling, processing, through the wide area network to a multi rate processing equipment after the state signal, transmitted to the remote receiver, analysis the equipment state signal correlation in the remote receiving end, realize remote real-time monitoring state of equipment unit. Simulation results show that, under the internet of things, the proposed method for multi unit state monitoring efficiency and accuracy are better than the traditional method, is an efficient remote condition monitoring method for multi unit.