Intelligent remote online fault monitoring system for escalator

The invention discloses an escalator intelligent remote online fault monitoring system which comprises a central processing unit, a data acquisition module, a data transmission module, a data analysis module, a fault diagnosis module, a fault early warning module and a trend analysis module. The data acquisition module, the data transmission module, the data analysis module, the fault diagnosis module, the fault early warning module and the trend analysis module are all connected with the central processing unit; the data acquisition module is used for acquiring operation parameters of key components of the escalator; and the data transmission module transmits the acquired data to a monitoring center, a data center or a cloud platform in a wireless transmission mode. By monitoring the data of the driving motor, the chain, the bearing, the steps, the comb plate and the brake system of the escalator, comprehensive monitoring of the escalator can be realized, so that the running condition of the escalator can be