CN-116411775-B - Method for controlling sliding door body of refrigerator to open and refrigerator

CN116411775BCN 116411775 BCN116411775 BCN 116411775BCN-116411775-B

Abstract

The invention discloses a method for controlling a refrigerator sliding door body to open and a refrigerator, wherein the method comprises the steps of obtaining a knocking opening instruction on the refrigerator door body; the specific position of a knocking sensor closest to the knocking position on the refrigerator door body is confirmed, the knocking sensor is used for receiving and identifying the knocking opening instruction, and the refrigerator door body is controlled to automatically slide and open to the position of the knocking sensor. According to the intelligent door opening system, the plurality of knocking sensors are arranged on at least one edge of the refrigerator door body in the sliding opening and closing direction of the refrigerator door body, so that the knocking sensor group is formed and used for receiving the identifying knocking opening instruction, controlling the refrigerator door body to slide and open to the knocking sensor nearest to the knocking position, realizing the intelligent door opening system capable of automatically opening the door to the knocking position, and improving the user experience.

Inventors

LI YANMEI
LI DAWEI
ZHANG SHUFENG

Assignees

青岛海尔特种电冰柜有限公司
海尔智家股份有限公司

Dates

Publication Date: 20260508
Application Date: 20211229

Claims (8)

1. A method for controlling the opening of a sliding door body of a refrigerator, comprising the steps of: acquiring a knocking opening instruction on a refrigerator door body; Confirming a specific position of a knocking sensor nearest to a knocking position on the refrigerator door body, wherein the knocking sensor is used for receiving and identifying the knocking opening instruction; Controlling the refrigerator door body to automatically slide and open to the position of the knocking sensor; "confirm the specific position of the knock sensor nearest to the knock position on the refrigerator door body" specifically includes: in the sliding opening and closing direction of the refrigerator door body, at least one edge of the refrigerator door body is provided with a plurality of knocking sensors to form a knocking sensor group; acquiring electric signals of a plurality of knocking sensors and sending the electric signals to a main control unit of the refrigerator; the main control unit analyzes the acquired electric signals and positions the position of the knocking sensor with the strongest electric signal; The "controlling the refrigerator door to automatically slide and open to the position of the knocking sensor" specifically includes: the main control unit controls the automatic door opening device to be opened, and controls the refrigerator door body to be automatically opened in a sliding mode to the position of the knocking sensor with the strongest electric signal.
2. The method for controlling the sliding door body to open of the refrigerator according to claim 1, wherein the knocking opening command specifically comprises knocking times and knocking interval time.
3. The method of controlling the opening of a sliding door of a refrigerator according to claim 2, further comprising the step of, before confirming a specific position of a knock sensor nearest to a knock position on the door of the refrigerator: confirming whether the knocking opening instruction is consistent with a preset unlocking instruction or not; If the two parameters are consistent with each other, the electronic control lock is triggered to be opened.
4. The method of controlling the opening of a sliding door of a refrigerator according to claim 1, wherein the step of controlling the sliding door to automatically slide open to the position of the knock sensor further comprises: if the knocking position is identified to be the same as the distance between the two adjacent knocking sensors, positioning the knocking sensor in the sliding opening and closing direction away from the refrigerator door body; The main control unit controls the automatic door opening device to be opened, and controls the refrigerator door body to be automatically opened in a sliding manner to a position far away from the knocking sensor on the opening and closing direction of the refrigerator door body.
5. The method of controlling the opening of a sliding door body of a refrigerator according to claim 1, further comprising: And acquiring a knocking closing instruction on the refrigerator door body, and automatically closing the refrigerator door body.
6. The method of claim 5, wherein the step of obtaining a knocking closing command on the refrigerator door and automatically closing the refrigerator door comprises: the knocking sensor group receives and identifies the knocking closing instruction, wherein the knocking closing instruction specifically comprises knocking times and knocking interval time; if the knocking closing instruction is consistent with the preset locking instruction, the main control unit controls the electric control lock to be closed and the automatic door opening device to be closed, and controls the refrigerator door body to automatically slide to close the refrigerator box body.
7. A refrigerator adopting the method for controlling the sliding door body to open according to claim 1, comprising a refrigerator box body and a door body, wherein the door body is a glass door body which is used for sliding and opening and closing the refrigerator box body, In the sliding opening and closing direction of the glass door body, at least one edge of the glass door body is provided with a plurality of knocking sensors to form knocking sensor groups, and the knocking sensor groups are used for receiving and identifying the knocking opening instruction and the knocking closing instruction; the refrigerator further comprises a main control unit, a refrigerating unit, an electric control lock and an automatic door opening device, wherein the main control unit is electrically connected with the knocking sensor group, the refrigerating unit, the electric control lock and the automatic door opening device; The automatic door opening device comprises a driving motor and a conveyor belt.
8. The refrigerator according to claim 7, further comprising a memory and a processor, the memory storing a computer program executable on the processor, the processor implementing the method steps of controlling the opening of the sliding door body of the refrigerator according to any one of claims 1-6 when the program is executed.

Description

Method for controlling sliding door body of refrigerator to open and refrigerator Technical Field The invention relates to the field of refrigeration devices, in particular to a method for controlling a sliding door body of a refrigerator to open and the refrigerator. Background With the prosperity and development of commercial economy, the development and popularization of the technology of the tourmaline and the cold chain in the supermarket are more and more selective for people, and various seafood, frozen foods and the like are displayed. The refrigerator for markets or supermarkets, in particular to a horizontal refrigerator, is mainly used for displaying and storing seafood and frozen foods, has the main characteristics of large storage space, and adopts the design of a glass sliding door to keep the goods in the best frozen state, thereby greatly reducing the rotten and deteriorated period of the goods and providing a very good display effect for users. However, the existing glass door body of the horizontal refrigerator generally adopts a mechanical door lock, a manual sliding glass door to take objects, and the like, while the commercial horizontal refrigerator is generally larger, the glass door is heavier, the glass door is more laborious to open and close, in some cases, customers can not push the glass door in place when closing the glass door, heat exchange inside and outside the refrigerator is caused, energy consumption is increased, and food deterioration is easily caused. Disclosure of Invention The invention aims to provide a method for controlling a sliding door body of a refrigerator to open and the refrigerator. In order to achieve one of the above objects, an embodiment of the present invention provides a method for controlling a sliding door of a refrigerator to open, comprising the steps of: acquiring a knocking opening instruction on the refrigerator door body; Confirming a specific position of a knocking sensor nearest to a knocking position on the refrigerator door body, wherein the knocking sensor is used for receiving and identifying the knocking opening instruction; and controlling the refrigerator door body to automatically slide and open to the position of the knocking sensor. As a further improvement of the present invention, the tap opening instruction specifically includes a tap number and a tap interval time. As a further improvement of the present invention, before "confirm the specific position of the knock sensor nearest to the knock position on the refrigerator door body", the method further includes the steps of: confirming whether the knocking opening instruction is consistent with a preset unlocking instruction or not; If the two parameters are consistent with each other, the electronic control lock is triggered to be opened. As a further improvement of the present invention, "confirm the specific position of the knock sensor nearest to the knock position on the refrigerator door body" specifically includes: in the sliding opening and closing direction of the refrigerator door body, at least one edge of the refrigerator door body is provided with a plurality of knocking sensors to form a knocking sensor group; acquiring electric signals of a plurality of knocking sensors and sending the electric signals to a main control unit of the refrigerator; The main control unit analyzes the acquired electric signals and positions the knocking sensor with the strongest electric signal. As a further improvement of the present invention, "controlling the refrigerator door to automatically slide open to the position of the knock sensor" specifically includes: the main control unit controls the automatic door opening device to be opened, and controls the refrigerator door body to be automatically opened in a sliding mode to the position of the knocking sensor with the strongest electric signal. As a further improvement of the present invention, "controlling the refrigerator door to automatically slide to open to the position of the knock sensor" specifically further includes: if the knocking position is identified to be the same as the distance between the two adjacent knocking sensors, positioning the knocking sensor in the sliding opening and closing direction away from the refrigerator door body; The main control unit controls the automatic door opening device to be opened, and controls the refrigerator door body to be automatically opened in a sliding manner to a position far away from the knocking sensor on the opening and closing direction of the refrigerator door body. As a further improvement of the present invention, the method further comprises: And acquiring a knocking closing instruction on the refrigerator door body, and automatically closing the refrigerator door body. As a further improvement of the present invention, "obtaining a knocking closing instruction on the refrigerator door body, automatically closing the refrigerator door body" specifically includes: t