Intelligent on-line switch cabinet state monitoring device

The utility model discloses an intelligent on-line switch cabinet state monitoring device. The intelligent on-line switch cabinet state monitoring device comprises an acquisition unit and an industrial control computer, wherein the acquisition unit comprises a signal conditioning acquisition module and a data transmission communication module connected with the signal conditioning acquisition module, the signal conditioning acquisition module is connected with an opening and closing state detection device, an opening and closing coil current sensor, an energy storage motor current sensor and a displacement sensor, the data transmission communication module is connected with the industrial control computer through the Ethernet, a temperature sensor capable of detecting temperature of a switch cabinet and a leakage current sensor capable of detecting leakage current are further comprised, and the temperature sensor and the leakage current sensor are connected with the industrial control computer through an RS485/232 communication conversion unit. According to the intelligent on-line switch cabinet state monitoring device, corresponding information can be acquired through the acquisition unit and the industrial control computer and then is uniformly processed through the industrial control computer, and on-line monitoring requirements are satisfied; the intelligent on-line switch cabinet state monitoring device further has properties of reasonable structure setting, high integration degree, various functions, high intelligentization degree and quite convenient monitoring and are suitable for popularization and application.