Fault self-diagnosis circuit for intelligent slope monitoring equipment

The utility model provides a fault self-diagnosis circuit for intelligent slope monitoring equipment. The fault self-diagnosis circuit comprises a microprocessor, a voltage and electric quantity measurement module circuit, a communication signal quality detection module circuit and an I/O port signal detection module circuit, the voltage and electric quantity measuring module circuit is connected with the microprocessor and is used for detecting the divided voltage and the divided current and transmitting the divided voltage and the divided current to the microprocessor; the communication signal quality detection module circuit is connected with the microprocessor and is used for detecting spatial distribution communication signals and transmitting the communication signals to the microprocessor; the I/O port signal detection module circuit is used for detecting a control signal. According to the technical scheme of the utility model, common faults of the slope intelligent monitoring equipment can be detected