Abstract: In the data transmission of ZigBee wireless network and public network, the data transmission can be in disorder because the data uploaded by the ZigBee wireless network is subcontracted by public network during the implementation of TCP/IP protocol. In view of this, several solutions are proposed and tested. Test results show that the problem in the collaboration between ZigBee wireless network and public network can be well solved by setting up a number of buffers corresponding to dynamic IP by using softwares during data receiving. This technique has been applied to the grouting monitoringIOT (Internet of Things) of several grouting projects.

Key words: Internet of Things, grouting construction monitoring, ZigBee, dynamic IP, buffer