The invention discloses a remote wireless channel monitoring method for an electric power remote automatic meter reading system. The remote wireless channel monitoring method comprises an enterprise internal information master station, a field information acquisition bus and a remote wireless transmission network. A corresponding communication network comprises a master station network, a remote wireless channel and field network. A master station monitoring network element is added between a service master station and a front-end processor of Intranet, and a terminal monitoring network element is added between a wireless terminal and a service terminal of the Intranet, so that cross-protocol layered monitoring of an electric power Intranet-to-Internet remote wireless channel is realized;the master station network and the field network of the Intranet independently realize monitoring and judgment of the status of the remote wireless channel without the assistance of a network operatorof the remote wireless channel; field real-time data are obtained; fault tolerance of the remote wireless channel is realized; and the working logic of a power network is reconstructed.