Indoor light long-range control system based on Ethernet

The invention discloses a remote controlling system for interior lighting based on the Ethernet, which aims at solving the problem that the interior lighting can not be controlled in a remote distance. The system includes a remote controlling part and at least one interior receiving part. The remote controlling part is a computer which is equipped with a computer procedure utilizing the VB language compilation to control an interface and is connected with the Ethernet. The interior receiving pert includes a main control module and at least one subsidiary controlling module. The main controlling module comprises an MC9S12NE64 single chip and a ZigbeeCC2430 main module. The MC9S12NE64 single chip is connected with the Ethernet. The main controlling module receives data information from the Ethernet and transmits the data information to the subsidiary controlling module in a way of wireless transmission. The subsidiary module comprises a ZigbeeCC2430 slave module, an 89S51 signal chip and a light-controlling circuit. The subsidiary module receives the order sent from the main controlling module in the way of wireless transmission for controlling the switch of the lights or the brightness of the lighting.