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CN-115268701-B - Smart home touch panel and smart home touch system

CN115268701BCN 115268701 BCN115268701 BCN 115268701BCN-115268701-B

Abstract

The invention relates to the technical field of touch control and discloses an intelligent household touch control panel and an intelligent household touch control system, namely the intelligent household touch control panel comprises a touch control film, a touch control gesture recognition module and a household material panel, wherein the household material panel is attached to the touch control film. The intelligent household touch panel not only can acquire human body touch gesture information and realize the purpose of controlling related intelligent household equipment based on the human body touch gesture information, but also can keep the same appearance with the surface of a wall surface or other buildings to be embedded because the household material panel is attached to the touch film, so that the form of the intelligent household touch panel is not limited to an 86-type mounting box any more, and can be integrated with the surface of the wall surface or other buildings, thereby guaranteeing the overall aesthetic property of the household decoration effect and being convenient for practical application and popularization.

Inventors

  • SUN ZHIHUI

Assignees

  • 孙志辉

Dates

Publication Date
20260508
Application Date
20220831

Claims (6)

  1. 1. The intelligent household touch panel is characterized by comprising a touch film, a touch gesture recognition module and a household material panel, wherein the household material panel is attached to the touch film; The touch control film is used for sensing a touch signal generated by gesture sliding on the household material panel; the touch gesture recognition module is in communication connection with the touch film and is used for recognizing and obtaining a touch gesture according to a touch signal from the touch film after receiving the touch signal, and comprises the following steps: after receiving a first touch signal acquired by the touch control film, analyzing to obtain a corresponding first touch point coordinate sequence according to the first touch signal, wherein the first touch signal is presented in a data stream form in a time domain, and the first touch point coordinate sequence comprises N touch point two-dimensional coordinates, wherein N is a natural number larger than 2; obtaining a corresponding first slope sequence according to the first touch point coordinate sequence, wherein the first slope sequence comprises N-1 first slopes, each first slope in the N-1 first slopes corresponds to each pair of adjacent two touch point two-dimensional coordinates in the N touch point two-dimensional coordinates one by one, and each first slope is obtained by calculating according to the corresponding adjacent two touch point two-dimensional coordinates; Calculating a corresponding dynamic time-warping DTW (digital television) similar distance with the first slope sequence by adopting a dynamic time-warping DTW algorithm aiming at each slope sequence template stored in a template library, wherein the slope sequence templates have a corresponding relation with known touch gestures; Determining the shortest DTW similar distance from all the calculated DTW similar distances; Judging whether the shortest DTW similar distance is larger than a preset distance threshold value, if so, determining that the touch gesture recognition result is recognition failure information, otherwise, finding a known touch gesture corresponding to the shortest DTW similar distance, taking the known touch gesture as the touch gesture recognition result, and outputting a gesture code corresponding to the known touch gesture; Before calculating a corresponding dynamic time warping DTW (digital time warping) similar distance with the dynamic time warping DTW of the first slope sequence by adopting a dynamic time warping DTW algorithm aiming at each slope sequence template stored in a template library, acquiring a second touch signal acquired by the touch film in a corresponding gesture sliding process aiming at a certain known touch gesture, wherein the second touch signal is presented in a data stream form in a time domain; the method comprises the steps of obtaining a second touch point coordinate sequence according to a second touch signal, analyzing to obtain a corresponding second touch point coordinate sequence, wherein the second touch point coordinate sequence comprises M touch point two-dimensional coordinates, M is a natural number larger than 2, obtaining a corresponding second slope sequence according to the second touch point coordinate sequence, wherein the second slope sequence comprises M-1 second slopes, each second slope in the M-1 second slopes corresponds to each pair of adjacent two touch point two-dimensional coordinates in the M touch point two-dimensional coordinates one by one, each second slope is obtained by calculating according to the corresponding adjacent two touch point two-dimensional coordinates, clustering analysis is conducted on a plurality of second slope sequences in a mode of taking a DTW similar distance as a distance measurement, the cluster number is S, clustering results of S clusters are obtained, S is a natural number larger than 2, and according to the corresponding clustering results, the corresponding clustering center is calculated for each cluster in the S clusters, and the corresponding calculation results are stored in a slope template library as a template gesture corresponding to a certain known touch gesture.
  2. 2. The smart home touch panel of claim 1, further comprising a universal asynchronous receiver transmitter UART serial port module communicatively coupled to the touch gesture recognition module, wherein the UART serial port module is configured to output a touch gesture recognition result.
  3. 3. The smart home touch panel of claim 1, wherein the touch film is a resistive touch film or a capacitive touch film.
  4. 4. The smart home touch panel of claim 1, wherein the home material panel is made of leather, wood, PP, PVC, PET, or ARM.
  5. 5. The smart home touch panel of claim 1, wherein calculating the corresponding cluster center according to the corresponding cluster result for each of the S clusters comprises calculating an average sequence of the corresponding cluster results by a dynamic time-structured centroid average DBA algorithm for each of the S clusters to obtain the corresponding cluster center.
  6. 6. An intelligent home touch system is characterized by comprising a scene controller, a WiFi communication module and the intelligent home touch panel according to any one of claims 1-5; the scene controller is in communication connection with the intelligent household touch panel and is used for generating a corresponding execution request message according to a touch gesture recognition result after receiving the touch gesture recognition result from the intelligent household touch panel; The WiFi communication module is in communication connection with the scene controller and is used for wirelessly transmitting the execution request message to the intelligent household equipment or the cloud server so that the intelligent household equipment or the cloud server can respond to the execution request message.

Description

Smart home touch panel and smart home touch system Technical Field The invention belongs to the technical field of touch control, and particularly relates to an intelligent household touch panel and an intelligent household touch system. Background Along with the increasing of the living standard of people, the intelligent home enters the life of people, wherein the intelligent home is a home appliance formed by introducing a microprocessor, a sensor technology and a network communication technology into home appliances, has the functions of automatically sensing the space state of the home, the self state of the home appliance and the service state of the home appliance, can automatically control and receive control instructions of a home user in the home or remotely, and meanwhile, the intelligent home is used as a component part of the intelligent home, can be interconnected with other home appliances, home appliances and facilities in the home to form a system, and realizes the intelligent home function. The control panel of traditional intelligent household equipment is limited to 86 type mounting boxes, and the mounting mode is embedded in the surface of a wall surface or other buildings, so that the form is single, and one more control panel can be arranged in the surface of the wall surface or other buildings, and the overall attractiveness of the home decoration effect is further affected. Disclosure of Invention In order to solve the problems that the traditional control panel is limited to an 86-type mounting box, has a single form and affects the overall attractiveness of the home decoration effect, the invention aims to provide a novel intelligent home touch panel and an intelligent home touch system, and the form of the intelligent home touch panel can be integrated with the wall surface or other building surfaces to ensure the overall attractiveness of the home decoration effect while controlling associated intelligent home equipment based on human body touch gesture information. In a first aspect, the invention provides an intelligent household touch panel, which comprises a touch film, a touch gesture recognition module and a household material panel, wherein the household material panel is attached to the touch film; The touch control film is used for sensing a touch signal generated by gesture sliding on the household material panel; The touch gesture recognition module is in communication connection with the touch film and is used for recognizing and obtaining touch gestures according to the touch signals after receiving the touch signals from the touch film. Based on the above-mentioned invention content, not only can gather and obtain human touch gesture information, realize the purpose of controlling relevant intelligent household equipment based on this human touch gesture information, still because house material panel is laminating on the touch-control membrane, can keep unanimous outward appearance with wall surface or other building surfaces that wait to embed, and then make intelligent house touch-control panel's form can not be limited to 86 type mounting box any longer, but can integrate with wall surface or other building surfaces, guarantee the whole aesthetic property of house decoration effect, be convenient for practical application and popularization. In one possible design, the touch gesture recognition device further comprises a UART serial module which is in communication connection with the touch gesture recognition module, wherein the UART serial module is used for outputting a touch gesture recognition result. In one possible design, the touch film is a resistive touch film or a capacitive touch film. In one possible design, the home material panel is made of leather, wood, PP, PVC, PET or ARM. In one possible design, the method for recognizing a touch gesture according to a touch signal from the touch control film after receiving the touch signal includes: after receiving a first touch signal acquired by the touch control film, analyzing to obtain a corresponding first touch point coordinate sequence according to the first touch signal, wherein the first touch signal is presented in a data stream form in a time domain, and the first touch point coordinate sequence comprises N touch point two-dimensional coordinates, wherein N is a natural number larger than 2; obtaining a corresponding first slope sequence according to the first touch point coordinate sequence, wherein the first slope sequence comprises N-1 first slopes, each first slope in the N-1 first slopes corresponds to each pair of adjacent two touch point two-dimensional coordinates in the N touch point two-dimensional coordinates one by one, and each first slope is obtained by calculating according to the corresponding adjacent two touch point two-dimensional coordinates; Calculating a corresponding dynamic time-warping DTW (digital television) similar distance with the first slope sequence by adopting a