Smart Subway Information Platform based on Internet of Things

In the current urban rail transit system, the levels of informatization and integration are not high. In order to change the traditional pattern of rail transportation operation and management, we propose an intelligent information platform of subway system based on Internet of things. Depending on the sensor nodes deployed in various functional departments of rail transport and the RFID technology, this system transmits the collected data to the database server through the gateway node by deploying. After fuse the data from multi-sensor, the system possesses the data in wisdom subway information integrated platform uniformly. Simultaneously, this paper also proposes a completely covered algorithm in the monitoring areas as one of the key technologies applied in the information platform.