Washing machine and control method thereof
A washing machine may reflect a preference of a user regarding use of an additive. The washing machine may include an additive supplying part coupled to a washing tub to supply an additive to the washing tub, a concentration sensor configured to sense a scent concentration of an additive measured in the washing tub, and a controller configured to switch the washing tub to an additional laundry cycle mode according to the scent concentration sensed by the concentration sensor.
1. A washing machine comprising:
a washing tub to receive laundry, and to perform a plurality of laundry cycles;
an additive supplying device to couple to the washing tub to provide an additive to the washing tub;
a concentration sensor configured to sense a scent concentration of the additive in the washing tub; and
a controller configured to:
control the washing machine to perform a rinse cycle; and
after performing the rinse cycle, change the washing tub to perform an additional laundry cycle based on the scent concentration sensed by the concentration sensor.
2. The washing machine of claim 1 , wherein the washing tub includes an air outlet configured to communicate with external air, and the concentration sensor is disposed at the air outlet so as to sense the scent concentration.
3. The washing machine of claim 1 , comprising an information input interface to which receive setting information regarding scent concentration of at least one additive.
4. The washing machine of claim 3 , comprising a notification output interface configured to output notification information based on the scent concentration sensed by the concentration sensor,
wherein in response to the notification information, the information input interface is to receive feedback information.
5. The washing machine of claim 3 , comprising:
a notification receiver configured to receive feedback information in response to the notification information.
6. The washing machine of claim 4 , comprising an information storage to store information on an additional laundry cycle based on the feedback information.
7. The washing machine of claim 6 , comprising an information sharing device configured to synchronize the setting information on an additional laundry cycle with a neighboring device capable of communicating with the washing machine.