A circuit that is used for visual intelligence equipment of patrolling and examining of transmission line

The utility model provides a circuit that is used for visual intelligence equipment of patrolling and examining of transmission line belongs to the power equipment field, is equipped with main control chip in the circuit, its characterized in that in the main control chip periphery, still is equipped with and records the circuit, connects main control chip 2 and the main control chip 4 circuit of connection on main control chip on main control chip with the voltage comparison circuit of main control chip sharing earth connection, processing circuit, modulus hybrid circuit, analog to digital conversion circuit, the fever of connection on main control chip of connection on main control chip of connection on the main control chip port of being connected on main control chip, cooperation through above -mentioned circuit for this intelligence equipment of patrolling and examining can be accomplished the voltage detecting among the transmission line, and can report the result according to the testing result, for th