CN-121999702-A - Display control method and device of mobile display device and mobile display device

CN121999702ACN 121999702 ACN121999702 ACN 121999702ACN-121999702-A

Abstract

The embodiment of the application provides a display control method and device of mobile display equipment and the mobile display equipment, and relates to the technical field of display. The method comprises the steps of obtaining a connection state of a display unit and a base, a first position of the display unit and a second position of the base, ambient light intensity of the display unit, the number of objects of target objects located in a preset distance of the display unit and the object distance, carrying out scene prediction according to obtained data to obtain a current application scene, obtaining a current display configuration item of the display unit, and determining an adjustment configuration item of the display unit based on the current application scene and the obtained partial data. The current application scene can be predicted, and the display unit is correspondingly configured according to the application scene determination adjustment configuration item. The process enables the display parameters of the display unit of the mobile display device to be automatically adapted to specific scenes, so that the display performance is improved, and the application range of the mobile display device is widened.

Inventors

HE SHIYOU
PAN XUAN
WENG JIAXIN
GUO SHUYUAN

Assignees

深圳市倍思科技有限公司

Dates

Publication Date: 20260508
Application Date: 20241108

Claims (10)

1. A display control method of a mobile display device, wherein the mobile display device includes a display unit and a base, the display unit and the base being detachably connected, the method comprising: Acquiring the connection state of the display unit and the base, and acquiring the object distance of a target object positioned within the preset distance of the display unit; performing scene prediction according to the connection state and the object distance to obtain a current application scene; Acquiring a current display configuration item of the display unit, determining an adjustment configuration item based on the current application scene, the connection state, the current display configuration item and the object distance, and configuring the display unit according to the adjustment configuration item.
2. The display control method of a mobile display device according to claim 1, wherein the performing scene prediction according to the connection state and the object distance to obtain a current application scene includes: acquiring a first position of the display unit, a second position of the base, ambient light intensity of the display unit and the object number of the target object; And performing scene prediction according to the current time, the connection state, the first position, the second position, the ambient light intensity, the number of objects and the object distance to obtain the current application scene.
3. The display control method of a mobile display device according to claim 2, wherein the performing scene prediction according to the current time, the connection state, the first location, the second location, the ambient light intensity, the number of objects, and the object distance, to obtain the current application scene, includes: generating a display feature vector according to the current time, the connection state, the first position, the second position, the ambient light intensity, the number of objects and the object distance; inputting the display feature vector into a recurrent neural network sub-model to extract time sequence dependency features, so as to obtain a use state vector; And inputting the use state vector and the display feature vector into a K-nearest neighbor sub-model for scene classification to obtain the current application scene.
4. The display control method of a mobile display device according to claim 3, wherein said inputting the usage state vector and the display feature vector into a K-nearest neighbor model for scene classification, to obtain the current application scene, comprises: Performing principal component analysis on the use state vector and the display feature vector to obtain a comprehensive feature vector; calculating the vector distance between the comprehensive feature vector and each feature sample in the dataset; And selecting a preset number of characteristic samples as voting samples based on the vector distance, and performing majority voting according to sample scenes corresponding to the voting samples to obtain the sample scenes with the maximum number of times as the current application scene.
5. The method for controlling display of mobile display device according to claim 2, wherein the base includes a base speaker thereon and the display unit includes a display speaker thereon, wherein the current application scene includes a focus scene, wherein when the connection status indicates that the display unit and the base are connected, the determining an adjustment configuration item based on the current application scene, the connection status, the current display configuration item, and the object distance includes: Acquiring the number of operation tasks from the current display configuration item, and generating a continuous screen configuration item for executing split screen operation when the number of operation tasks is greater than one; generating a continuous interactive response configuration item supporting at least one of peripheral operation, remote control operation, gesture operation or voice operation; Acquiring real-time display parameters from the current display configuration items, calculating the average value of the object distances to obtain a center distance, acquiring target display parameters corresponding to the center distance, and calculating continuous display parameter configuration items according to the target display parameters and the real-time display parameters; generating a continuous speaker activation value that activates both the base speaker and the display speaker.
6. The display control method of a mobile display device according to claim 5, wherein when the connection state indicates that the display unit and the base are in a separated state, the determining an adjustment configuration item based on the current application scene, the connection state, the current display configuration item, the object distance degree includes: acquiring a real-time task from the current display configuration item, generating a corresponding real-time display area according to the type of the real-time task, and arranging and distributing the real-time display area to generate a separated display configuration item; generating a separate interactive response configuration item supporting at least one of touch operation, handwriting pen operation or voice operation; acquiring real-time display parameters from the current display configuration items, and adjusting the real-time display parameters to preset display parameter values to obtain separated display parameter configuration items; a separate speaker activation value is generated that activates the display speaker.
7. The method for controlling display of mobile display device according to claim 2, wherein the base includes a base speaker thereon and the display unit includes a display speaker thereon, the current application scenario includes other scenarios, and when the connection status indicates that the display unit and the base are in the connection status, the determining the adjustment configuration item based on the current application scenario, the connection status, the current display configuration item, and the object distance includes: acquiring playing content from the current display configuration item, and generating corresponding playing brightness aiming at the picture brightness of each frame of the playing content to obtain a continuous brightness configuration item; Generating a continuous screen configuration item for executing gesture full-screen operation; generating a continuous interactive response configuration item supporting at least one of gesture operation or voice operation; Acquiring real-time display parameters from the current display configuration items, calculating the average value of the object distances to obtain a center distance, acquiring target display parameters corresponding to the center distance, and calculating continuous display parameter configuration items according to the target display parameters and the real-time display parameters; generating a continuous speaker activation value that activates both the base speaker and the display speaker.
8. The display control method of a mobile display device according to claim 7, wherein when the connection state indicates that the display unit and the base are in a separated state, the determining an adjustment configuration item based on the current application scene, the connection state, the current display configuration item, the object distance includes: acquiring a real-time task from the current display configuration item, taking the real-time task selected by a target object as a target task, generating a target display area corresponding to the target task, displaying the target display area in a focus area according to the pupil position of the target object, and generating a separation display configuration item; Generating a separated interaction response configuration item supporting at least one of touch operation, gesture operation or voice operation; acquiring real-time display parameters from the current display configuration items, and adjusting the real-time display parameters to preset display parameter values to obtain separated display parameter configuration items; a separate speaker activation value is generated that activates the display speaker.
9. A display control apparatus of a mobile display device, the mobile display device comprising a display unit and a base, the display unit and the base being detachably connected, the apparatus comprising: The data acquisition module is used for acquiring the connection state of the display unit and the base and the object distance of a target object positioned in the preset distance of the display unit; the scene prediction module is used for performing scene prediction according to the connection state and the object distance to obtain a current application scene; The display configuration module is used for acquiring a current display configuration item of the display unit, determining an adjustment configuration item based on the current application scene, the connection state, the current display configuration item and the object distance, and configuring the display unit according to the adjustment configuration item.
10. A mobile display device, characterized in that it comprises a memory storing a computer program and a processor implementing a display control method of the mobile display device according to any one of claims 1 to 8 when the processor executes the computer program.

Description

Display control method and device of mobile display device and mobile display device Technical Field The present application relates to the field of display technologies, and in particular, to a display control method and apparatus for a mobile display device, and a mobile display device. Background The movable display screen is characterized in that the display screen is convenient to move, and an object can easily move the display screen to a required place for use. In the related art, the movable display screen mainly considers the convenience of movement, and cannot adjust display parameters to match different use scenes. Disclosure of Invention The embodiment of the application mainly aims to provide a display control method and device of a mobile display device and the mobile display device, expand application scenes of the mobile display device and improve display performance of the mobile display device. To achieve the above object, a first aspect of an embodiment of the present application provides a display control method of a mobile display device, the mobile display device including a display unit and a base, the display unit and the base being detachably connected, the method including: Acquiring the connection state of the display unit and the base, and acquiring the object distance of a target object positioned within the preset distance of the display unit; performing scene prediction according to the connection state and the object distance to obtain a current application scene; Acquiring a current display configuration item of the display unit, determining an adjustment configuration item based on the current application scene, the connection state, the current display configuration item and the object distance, and configuring the display unit according to the adjustment configuration item. In some embodiments, the performing scene prediction according to the connection state and the object distance to obtain a current application scene includes: acquiring a first position of the display unit, a second position of the base, ambient light intensity of the display unit and the object number of the target object; And performing scene prediction according to the current time, the connection state, the first position, the second position, the ambient light intensity, the number of objects and the object distance to obtain the current application scene. In some embodiments, the performing scene prediction according to the current time, the connection state, the first location, the second location, the ambient light intensity, the number of objects, and the object distance, to obtain a current application scene includes: generating a display feature vector according to the current time, the connection state, the first position, the second position, the ambient light intensity, the number of objects and the object distance; inputting the display feature vector into a recurrent neural network sub-model to extract time sequence dependency features, so as to obtain a use state vector; And inputting the use state vector and the display feature vector into a K-nearest neighbor sub-model for scene classification to obtain the current application scene. In some embodiments, the inputting the usage state vector and the display feature vector into a K-nearest neighbor model for scene classification to obtain the current application scene includes: Performing principal component analysis on the use state vector and the display feature vector to obtain a comprehensive feature vector; calculating the vector distance between the comprehensive feature vector and each feature sample in the dataset; And selecting a preset number of characteristic samples as voting samples based on the vector distance, and performing majority voting according to sample scenes corresponding to the voting samples to obtain the sample scenes with the maximum number of times as the current application scene. In some embodiments, the base comprises a base speaker and the display unit comprises a display speaker, the current application scene comprises a focus scene, when the connection state indicates that the display unit is connected with the base, the adjustment configuration item is determined based on the current application scene, the connection state, the current display configuration item and the object distance, and the adjustment configuration item comprises: Acquiring the number of operation tasks from the current display configuration item, and generating a continuous screen configuration item for executing split screen operation when the number of operation tasks is greater than one; generating a continuous interactive response configuration item supporting at least one of peripheral operation, remote control operation, gesture operation or voice operation; Acquiring real-time display parameters from the current display configuration items, calculating the average value of the object distances to obtain a center distance,