The present invention relates to an in-Situ protection integration intelligent terminal. A first processing module and a second processing module are employed for control, the first processing moduleis configured to output signals of a corresponding relay power supply, the second processing module is configured to output signals driving a relay output, when the trip and close output signals sentby a process layer are received or it is determined that faults are generated, the trip and close signals are not immediately output, the first processing module is employed to send trip and close output signals to the second processing module and determine whether the trip and close output signals sent by the second processing module are received or not, and if yes, signals of a corresponding relay power supply are output; the second processing module is employed to send the trip and close output signals to the first processing module and determine whether the trip and close output signals sent by the first processing module are received or not, if yes, the signals driving the relay output are output to allow the in-Situ protection integration intelligent terminal not to be easily operated by mistake so as to improve the reliability of the intelligent terminal while ensuring the rapidness of protection start.