ZIGBEE NETWORK-BASED DATA TRANSMISSION METHOD, APPARATUS, AND SYSTEM

The present invention relates to the field of data processing, and discloses a ZigBee network-based data transmission method, apparatus, and system, so as to resolve a problem, existing in the prior art, that when a ZigBee network to which interference is relatively large is used to perform data transmission, a relatively low success rate of data transmission may be caused. The method includes: when detecting that a current working channel is interfered, acquiring, by a first routing node, interference energy intensities of remaining channels, determining that channels whose interference energy intensities are less than a first threshold are available switching channels, and sending a channel report message to an upper-layer routing node, where the channel report message includes all available switching channels; receiving a channel switching message sent by the upper-layer routing node; and switching to a target switching channel indicated by the channel switching message and receiving data by using the target switching channel. The present invention is applied to a process of performing data transmission by using a ZigBee network.