The Intelligent Detection System of the Machineroomless Elevator Based on WSN
An intelligent detection system of machineroomless elevator is designed in this paper as well as the diagrams of system’s network structure and workflow. The system chooses the CC2430 chip based on ZigBee technology as controller for system data collection and transmission node, designs the circuits schematic for the elevator sensor nodes and gateway nodes and the monitoring center to realize real-time display of the elevator running state. The test result shows that the system is reliable, small in size, low in cost and consumption which means a tryout for the application of internet of things in elevators.
Zhijiu Ai, Xiaodong Zhang, Yun-Hae Kim and Prasad Yarlagadda
Z. J. Chen et al., "The Intelligent Detection System of the Machineroomless Elevator Based on WSN", Advanced Materials Research, Vol. 339, pp. 67-70, 2011