Patent ID: 8736253

Claim:
A kilowatt-hour meter with remote environment detect and control, monitored and controlled by a computer through a network, and the kilowatt-hour meter with remote environment detect and control comprising: a housing, wherein at least one printed circuit board is embedded in the housing, the printed circuit board at least has a main system microcontroller, and the main system microcontroller is connected to a serial communication multiplexing device, a load current detection circuit, an overload cut-off detection circuit, a kilowatt-hour meter microcontroller, an environment detection device port and at least one connection port, wherein the main system microcontroller selectively communicates with the kilowatt-hour meter microcontroller or the environment detection device port through the serial communication multiplexing device in a serial communication manner, and wherein the kilowatt-hour meter microcontroller is connected to a power input port and a power output port and configured to calculate a quantity of the electricity and transmit the quantity of the electricity to the main system microcontroller.