Automatic inspection device for voice communication of power secondary system

The invention relates to a power secondary system voice communication automatic inspection device, which comprises a shell and a control circuit in the shell, and is characterized in that the control circuit comprises an automatic calling module, a playback module, an automatic answering module, a voice recognition module, a test recording module, a calling recording module and a leading-out module; the automatic calling module is used for regularly calling a set telephone; the playback module is used for playing in the call; the voice recognition module is used for converting voice into characters and outputting the characters to the test recording module; the test recording module is used for recording the output of the voice recognition module and outputting the output to the export module; and the export module is used for exporting the test record and the recorded sound. According to the invention, automatic test of voice communication can be realized by setting timed calling and automatic answering, and