Internet of things based high- and low-voltage switchgear system

The invention discloses an internet of things based high- and low-voltage switchgear system. The system is characterized by comprising a switchgear master control unit and an intelligent router unit. The intelligent router unit is used for establishing connections of all switchgear master control units of a power supply station and a client and for establishing a virtual local area network; the switchgear master control unit converts power signals periodically received, into power information; the power information is subjected to comprehensive judgement of operation load. The system is available for remote updating and debugging of system files of switchgear and for autonomous trip control; the system is capable of remotely monitoring and controlling the switchgear according to the transmitted power information, thus electrical equipment is more intelligent and equipment monitoring capacity and controllability is enhanced.