Device and method for using washing machine on time-limited water supply occasion

The invention belongs to the technical field of washing machines and discloses a method and device for using a washing machine on a time-limited water supply occasion and the washing machine. The method includes the steps of receiving application area information input by a user and saving the information; obtaining the arrival time of a local water source; pushing a message including the arrivaltime of the water source to the user; saving the arrival time information of the water source and starting count-down; detecting whether or not the user sees the message including the arrival time ofthe water source; if the user sees the message, switching to a stage of waiting for the user to put clothes into the washing machine; if the user does not see the message at set time, reminding the user to check the arrival time of the water source; in the stage of waiting for the user to put the clothes into the washing machine, detecting whether or not the clothes are put in the washing machine;if yes, washing the clothe