BROADCASTING METHOD IN THE ZIGBEE NETWORK OF THE STREET LIGHT

摘要

PURPOSE: A broadcasting method in the zigbee network of street lights is provided to allocate an address to a street light node and perform broadcast using the allocated address. CONSTITUTION: If the address of a street light node is placed between a section start address and a section end address(S240), the street light node retransmits a broadcast packet(S250). If the address of a street light node is not placed between a section start address and a section end address, the street light node determines whether the street node is placed between the source address section and the section end address(S260). If the address of the street light node locates between the source address and the section end address, the street light node retransmits the broadcast packet.