Sulution Of Elevator Hall Call Based On Zigbee

Based on wireless standard IEEE 802.15.4, ZigBee is developed as a new technology about wireless network, safety and applications. Compared with WiFi and Bluetooth in wireless communications, ZigBee has the advantages such as more nodes, lower cost, lower power consumption, and higher reliability. With these advantages, we consider to use ZigBee to transfer the signal of elevator hall call. As a substitution to the traditional CAN-BUS system, elevator hall call based on ZigBee can make use of the flexibility in installation and maintenance, and at the same time cut down the cost to some extent.