| 摘要 |
<p>A controller (100) is provided with: a communication interface (105) for communicating with at least one illumination and a plurality of household electrical appliances; a memory (101) for storing therein a corresponding relationship (101C) between the plurality of household electrical appliances and turn-on methods of the illumination; and a processor (110) for obtaining, upon receiving a signal from one of the plurality of household electrical appliances indicating the state thereof, a turn-on method corresponding to the household electrical appliance on the basis of the corresponding relationship, using the communication interface, and giving an instruction to at least one illumination to turn on with that turn-on method.</p> |
