| 摘要 |
A power line communication system is applied in a building and a plurality of power lines is laid in the building. Alternating current and at least a power line communication signal can be transmitted via the plurality of power lines. The power line communication system comprises at least a wireless remote control apparatus, at least a communication equipment and at least a power supply module. At least a wireless signal is transmitted by the at least a wireless remote control apparatus to the at least a communication equipment by using a wireless transmission protocol. The at least a communication equipment is combined with the building for receiving the at least a wireless signal. The at least wireless signal is then transformed into a power line communication signal and the power line communication signal is then transmitted to the at least a power supply module via the plurality of power lines. The at least a power supply module is electrically connected to ends of the plurality of power lines to receive the power line communication signal in order to execute a corresponding action.
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