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CN-119316657-B - Display device, display control method, device and storage medium

CN119316657BCN 119316657 BCN119316657 BCN 119316657BCN-119316657-B

Abstract

The embodiment of the invention relates to the technical field of intelligent terminals and discloses display equipment, a display control method, a display control device and a storage medium, wherein a first display and at least one second display of the display equipment are sequentially connected to form a first controller, and the first controller is configured to receive a mode setting instruction; transmitting a mode setting instruction to a target controller coupled with the target display indicated by the mode setting instruction based on the interface connection relation between the first display and each display in the at least one second display so that the target controller sets the control mode of the target display as a target control mode, and transmitting a media resource to the target controller based on the interface connection relation between the first display and each display in the at least one second display so that the target controller controls the target display to play the media resource based on the target control mode of the target display. By applying the technical scheme of the invention, the operation flexibility of the display equipment can be improved.

Inventors

  • ZHONG QI
  • MA TIANTIAN
  • ZHANG ZHENBAO
  • JIANG WEIWEI
  • YU QINGXIAO

Assignees

  • 海信视像科技股份有限公司

Dates

Publication Date
20260512
Application Date
20241018

Claims (16)

  1. 1. The display device is characterized by comprising a first display and at least one second display which are sequentially connected, wherein the first display is coupled with a first controller, the second display is coupled with a second controller, the first display is a first display on a connecting path of the first display and the at least one second display, the first display and the at least one second display respectively comprise a receiving interface and an output interface, the receiving interface is an interface for receiving external signals or data, the output interface is an interface for outputting signals or data, and the output interface of the first display is connected with the receiving interface of the next display on the connecting path of the first display and the at least one second display, wherein: the first controller is configured to: Receiving a mode setting instruction, wherein the mode setting instruction is used for indicating a target control mode of any one or more second displays in the at least one second display, and the target control mode comprises a single control mode or a unified control mode; Transmitting the mode setting instruction to a target controller to which a target display indicated by the mode setting instruction is coupled based on an interfacing relationship between each of the first display and the at least one second display including the target display, so that the target controller sets a control mode of the target display to the target control mode, and After the target controller sets the control mode of the target display to the target control mode, media resources are transmitted to the target controller based on the interface connection relation between the first display and each display in the at least one second display, so that the target controller controls the target display to play the media resources based on the target control mode of the target display.
  2. 2. The display device of claim 1, wherein each of the first display and the at least one second display includes a receive interface and an output interface, the first controller configured to: Controlling the mode setting instruction to be output through an output interface of the first display based on the interface connection relation between the first display and each display in the at least one second display, and accessing a next second display through a receiving interface of the next second display, wherein the next second display is a second display which is directly connected with the first display in the at least one second display; Outputting the mode setting instruction through an output interface of the next second display by a second controller coupled with the next second display, and accessing the next display through a receiving interface of the next second display until the mode setting instruction is transmitted to the target controller.
  3. 3. The display device of claim 1, wherein each of the first display and the at least one second display includes a receive interface and an output interface, the first controller configured to: Controlling the media resource to be output through an output interface of the first display based on the interface connection relation between the first display and each display in the at least one second display, and accessing a next second display through a receiving interface of the next second display, wherein the next second display is a second display which is directly connected with the first display in the plurality of second displays; outputting the media resource through an output interface of the next second display through a second controller coupled with the next second display, and accessing the next second display through a receiving interface of the next second display until the media resource is transmitted to the target controller.
  4. 4. The display device of claim 1, wherein the mode setting instructions are further for indicating a target control mode of the first display, the first controller further configured to: when the target control mode is the single control mode and the target display indicated by the mode setting instruction is the first display, setting the control mode of the first display to the single control mode; And when the target control mode is the unified control mode, setting the control mode of the first display to be the unified control mode.
  5. 5. The display device of claim 4, wherein after setting the control mode of the first display to the individual control mode, the first controller is further configured to: And controlling the first display to play the media resource.
  6. 6. The display device of claim 4, wherein after setting the control mode of the first display to the unified control mode, the first controller is further configured to: Determining a first picture area of the media resource according to the row and column positions of the first display in the first display and the at least one second display; And carrying out picture interception processing on the media resources according to the first picture area to obtain first media resources, and controlling the first display to play the first media resources.
  7. 7. The display device of claim 1, wherein the second controller is configured to: Setting a control mode of a second display coupled to the second controller to the individual control mode when the target control mode is the individual control mode and the target display indicated by the mode setting instruction is the second display coupled to the second controller; And when the target control mode is the unified control mode, setting a control mode of a second display coupled with the second controller to the unified control mode.
  8. 8. The display device of claim 7, wherein, after setting a control mode of a second display coupled with the second controller to the individual control mode, the second controller is configured to: And controlling a second display coupled with the second controller to play the media resource.
  9. 9. The display device of claim 7, wherein, after setting a control mode of a second display coupled with the second controller to the unified control mode, the second controller is configured to: Determining a second frame area of the media asset based on a rank position of a second display coupled to the second controller in the first display and the at least one second display; And performing picture interception processing on the media resources according to the second picture area to obtain second media resources, and controlling a second display coupled with the second controller to play the second media resources.
  10. 10. The display device of claim 4, wherein after setting the control mode of the first display to the individual control mode or the unified control mode, the first controller is further configured to: receiving a first display setting instruction, wherein the first display setting instruction is used for indicating display parameters of the first display; And setting the display parameters of the first display according to the first display setting instruction.
  11. 11. The display device of claim 7, wherein after setting a control mode of a second display coupled with the second controller to the individual control mode or the unified control mode, the first controller is further configured to: Receiving a second display setting instruction, wherein the second display setting instruction is used for indicating display parameters of a second display coupled with the second controller; And transmitting the second display setting instruction to the second controller based on the interface connection relation between the first display and each display in the at least one second display, so that the second controller sets the display parameters of the second display coupled with the second controller according to the second display setting instruction.
  12. 12. A display device as claimed in claim 2 or 3, characterized in that the receiving interface comprises an HDMI input interface and the output interface comprises an HDMI output interface.
  13. 13. The display device of claim 12, wherein the first display is coupled with an instruction receiver and the first controller is configured to: receiving the mode setting instruction through the instruction receiver; Receiving the media resource transmitted by the peripheral device through a receiving interface of the first display; The instruction receiver is connected with any free pin of the HDMI input interface through a shielding circuit, and the shielding circuit is used for shielding interference generated by the peripheral equipment on the instruction receiver.
  14. 14. The display control method is characterized by being applied to a first controller of a display device, wherein the display device is formed by sequentially connecting a first display and at least one second display, the first display is coupled with the first controller, the second display is coupled with the second controller, the first display is a first display on a connecting path of the first display and the at least one second display, the first display and the at least one second display respectively comprise a receiving interface and an output interface, the receiving interface is an interface for receiving external signals or data, the output interface is an interface for outputting signals or data, the output interface of the first display is connected with the receiving interface of the next display on the connecting path of the first display and the at least one second display, and the method comprises the following steps of: Receiving a mode setting instruction, wherein the mode setting instruction is used for indicating a target control mode of any one or more second displays in the at least one second display, and the target control mode comprises a single control mode or a unified control mode; Transmitting the mode setting instruction to a target controller to which a target display indicated by the mode setting instruction is coupled based on an interfacing relationship between each of the first display and the at least one second display including the target display, so that the target controller sets a control mode of the target display to the target control mode, and After the target controller sets the control mode of the target display to the target control mode, media resources are transmitted to the target controller based on the interface connection relation between the first display and each display in the at least one second display, so that the target controller controls the target display to play the media resources based on the target control mode of the target display.
  15. 15. The display control device is characterized by being applied to a first controller of a display device, wherein the display device is formed by sequentially connecting a first display and at least one second display, the first display is coupled with the first controller, the second display is coupled with the second controller, the first display is a first display on a connecting path of the first display and the at least one second display, the first display and the at least one second display respectively comprise a receiving interface and an output interface, the receiving interface is an interface for receiving external signals or data, the output interface is an interface for outputting signals or data, the output interface of the first display is connected with the receiving interface of the subsequent display on the connecting path of the first display and the at least one second display, and the device comprises: The system comprises a receiving module, a control module and a control module, wherein the receiving module is used for receiving a mode setting instruction, the mode setting instruction is used for indicating a target control mode of any one or more second displays in the at least one second display, and the target control mode comprises a single control mode or a unified control mode; A first transmission module for transmitting the mode setting instruction to a target controller to which a target display indicated by the mode setting instruction is coupled based on an interfacing relationship between the first display and each of the at least one second display including the target display, so that the target controller sets a control mode of the target display to the target control mode, and And the second transmission module is used for transmitting the media resource to the target controller based on the interface connection relation between each display in the first display and the at least one second display after the target controller sets the control mode of the target display as the target control mode, so that the target controller controls the target display to play the media resource based on the target control mode of the target display.
  16. 16. A computer readable storage medium having stored therein at least one executable instruction that, when executed on a display device, causes the display device to perform the operations of the display control method as recited in claim 14.

Description

Display device, display control method, device and storage medium Technical Field The present invention relates to the field of intelligent terminals, and in particular, to a display device, a display control method, a display control device, and a storage medium. Background With the development of display technology, display devices are increasingly used. Among them, in some application environments, such as exhibitions, movie theaters, and business centers, it is often necessary to use a large-sized display device to display a picture. Currently, one of the ways to realize a large-sized display device is to splice a plurality of displays into one larger-sized display device. However, with respect to the display device formed by the stitching method, there are many limitations on the operation method of the display device by the user, for example, the user can only perform unified control on the stitched display device, but cannot perform individual control on each display. Therefore, operability and screen display flexibility of the display apparatus are not strong. Disclosure of Invention The embodiment of the invention provides a display device, a display control method, a display control device and a storage medium, which are used for solving the problems of poor operability and poor picture display flexibility of the display device in the prior art. In order to achieve the above purpose, the embodiment of the present invention adopts the following technical scheme: According to one aspect of the embodiment of the invention, a display device is provided, the display device is formed by sequentially connecting a first display and at least one second display, the first display is coupled with a first controller, the second display is coupled with a second controller, the first display is a first display on a connection path of the first display and the at least one second display, the first controller is configured to receive a mode setting instruction, the mode setting instruction is used for indicating a target control mode of any one or more second displays in the at least one second display, the target control mode comprises a single control mode or a uniform control mode, the mode setting instruction is transmitted to a target controller coupled with a target display indicated by the mode setting instruction based on an interface connection relation between each display in the first display and the at least one second display, so that the target controller sets the target display as a target control mode, and the target controller is controlled by the target controller based on the target controller, and the target controller is set to the target controller based on the target connection relation between the first display and the target controller. The technical scheme has the advantages that the mode setting instruction is received through the first controller coupled with the first display, and then the mode setting instruction is transmitted to the second controller based on the interface connection relation of the plurality of displays, so that the second display is set to be in a target control mode, namely an independent control mode or a unified control mode, when media resources are received, the second display can be controlled to play the media resources according to the independent control mode or the unified control mode, independent control or unified control of the plurality of displays can be achieved, and the control flexibility of the display device and the diversity of display pictures are improved. In some embodiments of the present invention, each of the first display and the at least one second display includes a receiving interface and an output interface, the first controller is configured to control the mode setting instruction to be output through the output interface of the first display and to be accessed to a next second display through the receiving interface of the next second display, based on an interface connection relationship between each of the first display and the at least one second display, the next second display being a second display directly connected to the first display among the at least one second display, and to output the mode setting instruction through the output interface of the next second display through a second controller coupled to the next second display and to be accessed to the next display through the receiving interface of the next second display until the mode setting instruction is transmitted to the target controller. The technical scheme has the advantages that the mode setting instruction is transmitted to all corresponding target controllers based on the interface connection relation between the first display and each display in at least one second display, so that the target controllers can receive the mode setting instruction, and the control modes of the target displays are set according to the mode setting instruction, and the