CN-116530900-B - Control method for dish washer, processor, dish washer and storage medium

CN116530900BCN 116530900 BCN116530900 BCN 116530900BCN-116530900-B

Abstract

The embodiment of the invention provides a control method, a processor, a control device and a dish washing machine, and belongs to the technical field of dish washing machines. The control method comprises the steps of obtaining historical behavior data of the dish washing machine in a preset time period, predicting the taking-out time of tableware in the dish washing machine according to the historical behavior data, and controlling the dish washing machine to start a drying function before the taking-out time. By adopting the embodiment of the invention, the dependence on the user can be reduced.

Inventors

LIU YATAO
WEI ZHONGKE
SHEN HEBIN
ZHAO LE
CHEN SHIQIONG

Assignees

佛山市顺德区美的洗涤电器制造有限公司

Dates

Publication Date: 20260508
Application Date: 20220126

Claims (12)

1. A control method for a dishwasher, the control method comprising: Acquiring historical behavior data of the dish-washing machine in a preset time period; predicting a moment of removal of the cutlery in the dishwasher from the historical behavioral data; controlling the dishwasher to start a drying function before the taking-out time; The history behavior data comprises history door opening and/or closing data and history cleaning data, wherein the history door opening and/or closing data comprises history door opening and/or closing time, the history behavior data of the dish washer in a preset time period is obtained by dividing each day in the preset time period into a plurality of time zones, the history door opening and/or closing time of the dish washer in each time zone and the history cleaning data are obtained, and the history door opening and/or closing times in each time zone are determined according to the history door opening and/or closing time in each time zone; The method comprises the steps of predicting the taking-out time of tableware in a dish washer according to historical behavior data, obtaining corrected opening and/or closing times corresponding to each time zone according to the historical opening and/or closing times and the historical cleaning data, determining the opening and/or closing probability of each time zone according to the corrected opening and/or closing times, determining a first time zone from the time zones according to the opening and/or closing probability and a preset probability threshold, and obtaining the taking-out time of the tableware in the dish washer according to the first time zone, wherein the first time zone is related to the taking-out time of the tableware in the dish washer; The historical cleaning data comprises historical cleaning time, the corrected opening and/or closing times corresponding to each time zone are obtained according to the historical opening and/or closing times and the historical cleaning data, the method comprises the steps of judging that the historical opening and/or closing data corresponds to tableware taking behaviors or tableware placing behaviors when the historical cleaning time is longer than or equal to preset cleaning time, multiplying a first weight on the basis of the historical opening and/or closing times when the historical opening and/or closing data corresponds to tableware taking behaviors to obtain corrected opening and/or closing times corresponding to each time zone, wherein the first weight is larger than a first preset parameter and is related to the positions of the time zones in the time zones and the days of the time zones in the preset time period, and subtracting a second preset parameter on the basis of the historical opening and/or closing times when the historical opening and/or closing data corresponds to tableware placing behaviors to obtain the corrected opening and/or closing times corresponding to each time zone.
2. The control method according to claim 1, wherein the obtaining the corrected door opening and/or closing times corresponding to each time zone according to the historical door opening and/or closing times and the historical cleaning data, further comprises: And adding a third preset parameter on the basis of the historical door opening and/or door closing times under the condition that the historical cleaning time is smaller than the preset cleaning time so as to obtain corrected door opening and/or door closing times corresponding to each time zone.
3. The control method according to claim 1, wherein the history washing data includes a history washing start time and a history washing end time, and wherein the judging that the history door opening and/or closing data corresponds to a dish taking action or a dish placing action includes: Determining the tableware taking behavior corresponding to the historical door opening and/or closing data under the condition that the historical door opening and/or closing time is later than the historical cleaning ending time; and under the condition that the historical door opening and/or closing time is earlier than the historical cleaning starting time, determining that the historical door opening and/or closing data corresponds to the tableware placing behavior.
4. The control method according to claim 1, wherein the determining that the historical door opening and/or closing data corresponds to a dish taking action or a dish placing action comprises: Determining the time length between the historical opening and closing time according to the historical opening and closing time; Determining that the historical door opening and/or closing data corresponds to a tableware placing behavior under the condition that the time length is greater than or equal to a first time length threshold; and under the condition that the time length is smaller than the first time length threshold value, determining that the historical door opening and/or closing data corresponds to the tableware taking behavior.
5. The control method according to claim 1, wherein the determining the door opening and/or closing probability for each time zone according to the corrected door opening and/or closing times comprises: determining a product value of the corrected door opening and/or closing times and a first weight, wherein the first weight is larger than a first preset parameter and is related to the position of the time zone in the plurality of time zones and the number of days of the time zone in the preset time period; summing the product values of the time zones to obtain the sum of time zone times corresponding to the time zones; summing the time zone times to obtain a cycle time sum of all time zones in the preset time period; And determining the ratio of the time zone times sum to the cycle times sum to obtain the door opening and/or closing probability of each time zone.
6. The control method according to claim 1, wherein the determining a first time zone from the plurality of time zones according to the door opening and/or closing probability and a preset probability threshold value comprises: comparing the door opening and/or closing probability with the preset probability threshold; And ordering the time zones with the door opening and/or closing probabilities larger than or equal to the preset probability threshold in descending order according to the door opening and/or closing probabilities so as to obtain the first time zones with the earlier sequence numbers smaller than or equal to the preset number.
7. The control method according to claim 1, wherein the determining a first time zone from the plurality of time zones according to the door opening and/or closing probability and a preset probability threshold value comprises: sorting the time zones in descending order according to the probability of opening and/or closing the door to obtain time zones with the quantity of the time zones in front of the order being less than or equal to the preset quantity; Comparing the door opening and/or closing probability corresponding to time zones with the quantity smaller than or equal to the preset quantity in the front sequence with the preset probability threshold; And removing the time zone with the door opening and/or closing probability smaller than the preset probability threshold value to obtain the first time zone.
8. The control method according to claim 1, characterized in that the controlling the dishwasher to turn on a drying function before the take-out time includes: And controlling the dish washer to start a drying function under the condition of a preset time interval from the taking-out moment.
9. The control method according to claim 1, characterized in that the control method further comprises: Acquiring the current humidity inside the dish washer; determining the drying time of the dish washer according to the current humidity and the target humidity; And controlling the dish-washing machine to dry according to the drying time.
10. A processor configured to perform the control method for a dishwasher according to any one of claims 1 to 9.
11. A dishwasher, comprising: the door control switch is used for detecting the door opening and/or door closing state of the dish washer and sending information indicating the door opening and/or door closing state, and the information is used for forming historical door opening and/or door closing data; A humidity detecting device for detecting the humidity inside the dishwasher, and The processor of claim 10.
12. A machine readable storage medium having instructions stored thereon, which when executed by a processor cause the processor to perform the control method for a dishwasher according to any one of claims 1 to 9.

Description

Control method for dish washer, processor, dish washer and storage medium Technical Field The invention relates to the technical field of dish washers, in particular to a control method for a dish washer, a processor, the dish washer and a storage medium. Background When the dish-washing machine is wet in weather and high in temperature, the phenomenon of moisture regain is easy to occur, so that the inner bowl bars, tableware and inner walls of the dish-washing machine are wet and full of water drops, and even mildewed and smelly. The existing dish-washing machine has the advantages that the drying function of the existing dish-washing machine needs to be started manually by a user, when the user is out of home or forgets to start the drying function, the problem that peculiar smell and the like can occur to tableware in the dish-washing machine due to the occurrence of a damping phenomenon, and user experience is low. Therefore, the existing dish washer has a problem of great user dependency. Disclosure of Invention The embodiment of the invention aims to provide a control method, a processor, a dish washer and a storage medium for the dish washer, so as to solve the problem that the existing dish washer has high user dependence. In order to achieve the above object, a first aspect of the present invention provides a control method for a dishwasher, the control method comprising: Acquiring historical behavior data of the dish-washing machine in a preset time period; predicting the moment of taking out the tableware in the dish-washing machine according to the historical behavior data; the dishwasher is controlled to turn on the drying function before the take-out moment. In the embodiment of the invention, the historical behavior data comprises historical door opening and/or closing data and historical cleaning data, the historical door opening and/or closing data comprises historical door opening and/or closing time, the historical behavior data of the dish washer in a preset time period is obtained by dividing each day in the preset time period into a plurality of time zones, the historical door opening and/or closing time and the historical cleaning data of the dish washer in each time zone are obtained, and the historical door opening and/or closing times in each time zone are determined according to the historical door opening and/or closing time in each time zone. According to the embodiment of the invention, the time for taking out the tableware in the dish washing machine is predicted according to the historical behavior data, and the time for taking out the tableware in the dish washing machine is obtained according to the historical door opening and/or door closing times and the historical washing data, the door opening and/or door closing probability of each time zone is determined according to the corrected door opening and/or door closing times, and a first time zone is determined from a plurality of time zones according to the door opening and/or door closing probability and a preset probability threshold value, so that the time for taking out the tableware in the dish washing machine is obtained according to the first time zone, wherein the first time zone is related to the time for taking out the tableware in the dish washing machine. According to the embodiment of the invention, the historical cleaning data comprises historical cleaning time, corrected door opening and/or door closing times corresponding to each time zone are obtained according to the historical door opening and/or door closing times and the historical cleaning data, the method comprises the steps of judging that the historical door opening and/or door closing data correspond to tableware taking behaviors or tableware placing behaviors when the historical door opening and/or door closing time is longer than or equal to preset cleaning time, multiplying a first weight on the basis of the historical door opening and/or door closing times when the historical door opening and/or door closing data correspond to tableware taking behaviors, so that corrected door opening and/or door closing times corresponding to each time zone are obtained, wherein the first weight is larger than a first preset parameter and is related to the positions of the time zone in a plurality of time zones and the number of days of the time zone in a preset time period, and subtracting a second preset parameter on the basis of the historical door opening and/or door closing times when the historical door opening and/or door closing data correspond to the tableware placing behaviors, and obtaining corrected door opening and/or door closing times corresponding to each time zone. In the embodiment of the invention, the corrected door opening and/or closing times corresponding to each time zone are obtained according to the historical door opening and/or closing times and the historical cleaning data, and the method further comprises the step of adding a th