Washing and drying all-in-one machine and control method therefor
A washing and drying all-in-one machine and a control method therefor. The control method includes: when a washing and drying all-in-one machine enters a washing-drying linkage mode, measuring a remaining time of a washing program, and determining whether the remaining time is within a preset first time threshold value; and if so, a clothes dryer matching a drying program corresponding to the clothes and performing preheating, and after waiting for the washing program to end, the washed clothes being placed in the clothes dryer for drying. By the washing and drying all-in-one machine and the control method therefor, according to the remaining time of the washing program, the clothes dryer is started in advance to execute a drying program and is preheated, such that the entire washing-drying time consumption of the clothes is shortened, thereby improving the user experience, and meeting the increasing intelligent requirements of users.
1. A control method for a washing-drying integrated machine, the washing-drying integrated machine comprising a washing machine and a clothing dryer that are integrated, wherein the washing-drying integrated machine has a washing and drying co-working function key, a RFID recognition system, and a reminder device, and when the washing and drying co-working function key is selected, the washing machine and the clothing dryer can enter a washing and drying co-working mode; and
the control method comprises:
recognizing RFID tags of clothing in the washing machine by the RFID recognition system to obtain the material and/or type of the clothing in a case where the washing-drying integrated machine enters the washing and drying co-working mode;
executing a washing program corresponding to the material and/or type of the clothing;
calculating a remaining running time of the washing program by subtracting a current running time of the washing program from a preset running time of the washing program;
judging whether the remaining running time of the washing program is smaller than or equal to a preset first time threshold;
if the remaining running time is larger than the preset first time threshold, keeping the clothing dryer in a powered-on state; and
if the remaining running time is smaller than or equal to the preset first time threshold
matching the clothing dryer with a drying program corresponding to the material and/or type of the clothing;
preheating the clothing dryer according to the drying program;
determining whether the washing program has ended based on the preset running time;
if the washing program has ended, sending a prompt message by the reminder device to remind the user that the clothing can be dried; and
making the clothing dryer execute the drying program in a case where the washed clothing is transferred to the clothing dryer.
2. The control method according to claim 1 , wherein the clothing dryer comprises a fan and a drying cylinder, and the fan is used to convey hot air into the drying cylinder; and
wherein before the step of preheating the clothing dryer according to the drying program and after the step of matching the clothing dryer with the drying program corresponding to the material and/or type of the clothing, the control method further comprises:
further calculating a new remaining running time of the washing program;
judging whether the new remaining running time of the washing program is smaller than or equal to a preset second time threshold;
if yes, preheating the clothing dryer according to the drying program, wherein the fan operates at a high speed and the drying cylinder rotates; and
if not, preparing the clothing dryer for preheating, wherein the fan operates at a low speed and the drying cylinder does not rotate;
wherein the second time threshold is smaller than the first time threshold.
3. The control method according to claim 2 , wherein the washing program comprises a spinning program; and
in the step of further calculating the new remaining running time of the washing program:
the further calculated new remaining running time of the washing program is a preset running time of the spinning program minus the current running time of the spinning program.
4. The control method according to claim 1 , wherein the washing program comprises a rinsing program; and
in the step of calculating the remaining running time of the washing program:
the calculated remaining running time of the washing program is a preset running time of the rinsing program minus the current running time of the rinsing program.
5. The control method according to claim 1 , wherein clothing information of historical clothing and corresponding historical drying programs are stored in the washing-drying integrated machine; and
the step of matching the clothing dryer with the drying program corresponding to the material and/or type of the clothing comprises:
judging whether the material and/or type of the clothing belongs to the historical clothing;
if yes, obtaining a historical drying program of the current clothing locally by the clothing dryer; and
if not, obtaining a drying program that matches the current washing program from a cloud storage in communication with the washing-drying integrated machine, by the clothing dryer.
6. The control method according to claim 5 , wherein the step of obtaining a drying program that matches the current washing program from the cloud storage by the clothing dryer specifically comprises:
sending the material and/or type of the clothing to the cloud storage; and
receiving the drying program corresponding to the material and/or type of the clothing from the cloud storage.
7. A washing-drying integrated machine, wherein the washing-drying integrated machine comprises a memory and a processor, and a control program for the washing-drying integrated machine that can be run on the processor is stored in the memory; and
when the control program is executed by the processor, the control method according to claim 1 is implemented.
8. The washing-drying integrated machine according to claim 7 , wherein the washing-drying integrated machine further comprises a control unit;
a washing cylinder of the washing machine and a drying cylinder of the clothing dryer are in signal connection with the control unit, respectively; and
the control unit can separately control the washing cylinder and the drying cylinder to rotate.