文中提出了微功率无线数传网络与CDMA网络相结合,组成远程测控网络。该网络以无线数传网络连接测控终端,通过无线中继单元将测控数据传输到CDMA网络;以CDMA网络作为测控数据远程传输媒介,通过Internet与数据中心相连。该网络兼具无线数传与CDMA网络的优点,通信稳定可靠,安装及运行成本低廉,已经在油井远程测控系统中被应用。 In this paper, micro-power wireless data transmission network and CDMA network are combined to form a remote monitoring and control network. The network is connected to the measurement and control terminal via a wireless data transmission network, and the measurement and control data is transmitted to the CDMA network through a wireless relay unit. The CDMA network is used as a remote transmission medium for measurement and control data and is connected to the data center through the Internet. The network has the advantages of both wireless data transmission and CDMA network. The communication is stable and reliable, and the installation and operation cost are low. The network has been applied in the remote monitoring and control system of a well.