CN-121992619-A - Laundry treating apparatus and operation state recognition method thereof

CN121992619ACN 121992619 ACN121992619 ACN 121992619ACN-121992619-A

Abstract

The present disclosure relates to the field of laundry treatment technology, and more particularly, to a laundry treatment apparatus and an operation state recognition method thereof. The clothes treatment equipment comprises a clothes treatment cavity and an acceleration sensor, wherein the acceleration sensor is positioned on the clothes treatment cavity, and the running state identification method comprises the steps of acquiring acceleration data detected by the acceleration sensor, and determining the state of the clothes treatment equipment based on the acceleration data. According to the technical scheme, the problem that the functions of the lower computer are affected because the upper computer does not send the state of the clothes treatment equipment to the lower computer in the related technology can be avoided, and the interaction complexity between the upper computer and the lower computer in the clothes treatment equipment is reduced.

Inventors

WANG CHEN
ZUO YI
ZHANG SONGFA
LIU SHIBIN
GAO LU

Assignees

无锡美芝电器有限公司

Dates

Publication Date: 20260508
Application Date: 20241107

Claims (10)

1. An operation state recognition method of a laundry treatment apparatus, wherein the laundry treatment apparatus includes a laundry treatment chamber and an acceleration sensor located on the laundry treatment chamber, the operation state recognition method comprising: acquiring acceleration data detected by the acceleration sensor; And determining the state of the clothes treatment equipment based on the acceleration data.
2. The method of recognizing an operation state of a laundry treating apparatus according to claim 1, wherein the acquiring acceleration data detected by the acceleration sensor includes: Acquiring acceleration data in a first direction and/or acceleration data in a second direction detected by the acceleration sensor; Wherein the first direction and the second direction are both perpendicular to a rotation axis of the laundry treatment chamber, and the first direction is perpendicular to the second direction.
3. The method of claim 1, wherein the determining the state of the laundry treating apparatus based on the acceleration data comprises: and determining that the clothes treatment equipment enters a standby state based on the fact that the acceleration data change difference value detected by the acceleration sensor in the first preset time is smaller than a first threshold value.
4. The method of recognizing an operation state of a laundry treating apparatus according to claim 3, wherein determining that the laundry treating apparatus enters the standby state based on the acceleration data variation difference detected by the acceleration sensor for a first preset time being smaller than a first threshold value, comprises: And determining that the clothes treatment equipment enters a standby state based on the fact that the difference value between the maximum value and the minimum value of the acceleration data detected by the acceleration sensor in the first preset time is smaller than a first threshold value.
5. The operation state recognition method of the laundry treating apparatus according to claim 3, further comprising: and determining that the clothes treatment equipment enters an operating state based on the difference value of the acceleration data changes detected by the acceleration sensor in a first preset time being greater than or equal to a first threshold value.
6. The method of claim 5, wherein the determining that the laundry treating apparatus enters the operation state based on the difference in the change of the acceleration data detected by the acceleration sensor within the first preset time being equal to or greater than a first threshold value comprises: and determining that the clothes treatment equipment enters an operating state based on the fact that the difference value between the maximum value and the minimum value of the acceleration data detected by the acceleration sensor in the first preset time is larger than or equal to a first threshold value.
7. The method of recognizing an operation state of a laundry treating apparatus according to claim 5, further comprising, after the acceleration data change difference detected based on the acceleration sensor for a first preset time is greater than or equal to a first threshold: Determining that the maximum value of the acceleration data detected by the acceleration sensor in the second preset time is larger than a second threshold value, and the minimum value of the acceleration data detected by the acceleration sensor in the second preset time is smaller than a third threshold value; wherein the second preset time is the time length used by the clothes treatment cavity to rotate for one circle.
8. The method of identifying an operational state of a laundry treatment apparatus according to claim 7, wherein the determining that the laundry treatment apparatus enters the operational state comprises: determining that the clothes treatment equipment enters an operation state based on the fact that the maximum value of the acceleration data detected by the acceleration sensor in the second preset time for N times is larger than a second threshold value and the minimum value of the acceleration data detected by the acceleration sensor in the second preset time is smaller than a third threshold value; wherein N is a positive integer greater than 1.
9. The method of claim 5, wherein the laundry treating chamber is further provided with a conductivity sensor; after the determining that the laundry treating apparatus enters the operation state, further comprising: Acquiring detection data of a conductivity sensor; and determining a drying state of the laundry based on the detection data of the conductivity sensor.
10. A laundry treatment apparatus, comprising: The clothes treatment cavity, a control board positioned on the clothes treatment cavity and an acceleration sensor, wherein the control board is in communication connection with the acceleration sensor; The control board is for performing the steps of the operation state recognition method of the laundry treating apparatus according to any one of claims 1 to 9.

Description

Laundry treating apparatus and operation state recognition method thereof Technical Field The present disclosure relates to the field of laundry treatment technology, and more particularly, to a laundry treatment apparatus and an operation state recognition method thereof. Background In the related art, a laundry treating apparatus, such as a dry washing machine, includes a main control board (an upper computer) and a control board (a lower computer) provided on a laundry treating chamber. After the laundry treatment apparatus is turned on, the upper computer needs to send a state, such as a standby state or an operating state, of the laundry treatment apparatus to the lower computer, so that the lower computer performs a corresponding function according to the state of the laundry treatment apparatus. However, when the upper computer does not transmit the state of the laundry treating apparatus to the lower computer, the lower computer cannot acquire the state of the laundry treating apparatus, affecting the functions of the lower computer. Therefore, when the upper computer does not transmit the state of the laundry treating apparatus to the lower computer, how to acquire the state of the laundry treating apparatus becomes an urgent problem to be solved. Disclosure of Invention In order to solve the above technical problems or at least partially solve the above technical problems, the present disclosure provides a laundry treatment apparatus and an operation state identification method thereof, which can avoid the problem in the related art that the upper computer does not send the state of the laundry treatment apparatus to the lower computer, which affects the function of the lower computer, and is beneficial to reducing the complexity of interaction between the upper computer and the lower computer in the laundry treatment apparatus. In a first aspect, the present disclosure provides an operation state recognition method of a laundry treatment apparatus including a laundry treatment chamber and an acceleration sensor located on the laundry treatment chamber, the operation state recognition method comprising: acquiring acceleration data detected by the acceleration sensor; And determining the state of the clothes treatment equipment based on the acceleration data. In some embodiments, the acquiring acceleration data detected by the acceleration sensor includes: Acquiring acceleration data in a first direction and/or acceleration data in a second direction detected by the acceleration sensor; Wherein the first direction and the second direction are both perpendicular to a rotation axis of the laundry treatment chamber, and the first direction is perpendicular to the second direction. In some embodiments, the determining, based on the acceleration data, a state in which the laundry treatment apparatus is located includes: and determining that the clothes treatment equipment enters a standby state based on the fact that the acceleration data change difference value detected by the acceleration sensor in the first preset time is smaller than a first threshold value. In some embodiments, determining that the laundry treating apparatus enters the standby state based on the acceleration data change difference detected by the acceleration sensor within the first preset time being less than a first threshold value includes: And determining that the clothes treatment equipment enters a standby state based on the fact that the difference value between the maximum value and the minimum value of the acceleration data detected by the acceleration sensor in the first preset time is smaller than a first threshold value. In some embodiments, the operation state recognition method of the laundry treatment apparatus further includes: and determining that the clothes treatment equipment enters an operating state based on the difference value of the acceleration data changes detected by the acceleration sensor in a first preset time being greater than or equal to a first threshold value. In some embodiments, the determining that the laundry treating apparatus enters the operation state based on the acceleration data change difference value detected by the acceleration sensor within the first preset time is greater than or equal to a first threshold value includes: and determining that the clothes treatment equipment enters an operating state based on the fact that the difference value between the maximum value and the minimum value of the acceleration data detected by the acceleration sensor in the first preset time is larger than or equal to a first threshold value. In some embodiments, after the difference value of the acceleration data detected based on the acceleration sensor within the first preset time is greater than or equal to a first threshold value, the operation state recognition method of the laundry treatment apparatus further includes: Determining that the maximum value of the acceleration data detected by th