CN-122001833-A - Network architecture and display device

Abstract

The application discloses a network architecture and display equipment, wherein the network architecture is applied to the display equipment, the display equipment comprises a main chip, a network interface and a plurality of external equipment interfaces, the main chip is provided with a network access interface and a USB OTG interface, the USB OTG interface is connected with a gating module, the network interface is connected with the network access interface to transmit network signals to the main chip, the gating module is connected with the plurality of external equipment interfaces and is used for gating the USB OTG interface and a target external equipment interface to forward USB signals to the target external equipment connected with the target external equipment interface. According to the application, the USB OTG interface of the main chip is connected with a plurality of external equipment interfaces of the display equipment through the gating module, and USB signals obtained according to network signals can be forwarded to corresponding target external equipment according to the switching of the display channels, so that the target external equipment is accessed to a network, the network architecture is simple, and the layout difficulty is reduced.

Inventors

• ZHANG YUHANG

Assignees

• 广州视源电子科技股份有限公司
• 广州视睿电子科技有限公司

Dates

Publication Date

20260508

Application Date

20241101

Claims (10)

1. 1. The network architecture is characterized by being applied to display equipment, wherein the display equipment comprises a main chip, a network interface and a plurality of external equipment interfaces, the network interface is used for accessing network signals, the main chip is configured with a network access interface and a USB OTG interface, and the USB OTG interface is connected with a gating module; The network interface is connected with the network access interface and is used for transmitting the network signal to the main chip; The gating module is respectively connected with the plurality of external device interfaces and is used for gating the USB OTG interface and the target external device interface so as to forward USB signals to the target external device connected with the target external device interface, wherein the USB signals are obtained according to the network signals, and the target external device is the external device currently connected to the display channel of the display device.
2. 2. The network architecture of claim 1, wherein the display device is configured with a first OPS interface connected to a first OPS module, the network interface is the first OPS interface, the network access interface is a USB interface, and the first OPS interface and the USB interface are connected to a first signal conversion module; The first signal conversion module is configured to convert the network signal into the USB signal and output the USB signal to the USB interface.
3. 3. The network architecture of claim 2, wherein the first OPS interface and the first signal conversion module are coupled to a first hub; the first hub is configured to enhance the network signal, and transmit the enhanced network signal to the first signal conversion module.
4. 4. The network architecture of claim 1, wherein the gating module further has a second OPS interface connected thereto for accessing a second OPS module; The gating module is further configured to transmit the USB signal to the second OPS module when the USB OTG interface and the second OPS interface are gated, so that the second OPS module accesses a network.
5. 5. The network architecture of claim 4, wherein the master chip is configured with a built-in network card, the network access interface is the built-in network card interface, the network interface is connected with the built-in network card interface through a local area network cable to transmit the network signal to the built-in network card, and the built-in network card is used for converting the network signal into the USB signal.
6. 6. The network architecture of claim 4, wherein the network access interface is a physical address interface of the main chip, and the network interface and the physical address interface are connected to a switch; the switch is configured to forward the network signal to the master chip.
7. 7. The network architecture of claim 6, wherein the switch and the second OPS interface are coupled with a second signal conversion module; The second signal conversion module is configured to convert the network signal into a USB network signal and output the USB network signal to the second OPS module.
8. 8. The network architecture of claim 7, wherein a second hub is connected to the second signal conversion module and the second OPS interface; the second hub is configured to enhance the USB network signal, and transmit the enhanced USB network signal to the second OPS module.
9. 9. The network architecture of any one of claims 1-8, wherein a third hub is connected to the USB OTG interface and the gating module; The third hub is configured to enhance the USB signal, and transmit the enhanced USB signal to the gating module.
10. 10. A display device comprising a main chip, a network interface, a plurality of external device interfaces, and a network architecture as claimed in any one of claims 1-9.

Description

Network architecture and display device Technical Field The application relates to the technical field of network connection, in particular to a network architecture and display equipment. Background Currently, when an external device such as a notebook computer, a mobile phone, or the like is connected to a display device to perform screen casting, it is also generally necessary to connect an ethernet network via the display device. The current whole machine network architecture is connected with a network cable through a network port to access a network, meanwhile, the network port is connected with a switch, network signals are forwarded to an android system of a main board through the switch, and the switch is matched with a port Physical (PHY) chip to forward the network signals to external equipment. However, such a network architecture has problems of complex structure and great layout difficulty. Disclosure of Invention In view of the above, the present application provides a network architecture and a display device to solve the above technical problems. In a first aspect, the application provides a network architecture, which is applied to a display device, wherein the display device comprises a main chip, a network interface and a plurality of external device interfaces, the network interface is used for accessing network signals, the main chip is configured with the network access interface and a USB OTG interface, the USB OTG interface is connected with a gating module, the network interface is connected with the network access interface and is used for transmitting the network signals to the main chip, the gating module is respectively connected with the plurality of external device interfaces and is used for gating the USB OTG interface and a target external device interface so as to forward the USB signals to the target external device connected with the target external device interface, wherein the USB signals are obtained according to the network signals, and the target external device is the external device currently accessed to a display channel of the display device. In one possible implementation manner of the application, the display device is configured with a first OPS interface connected with a first OPS module, the network interface is the first OPS interface, the network access interface is a USB interface, the first OPS interface and the USB interface are connected with a first signal conversion module, and the first signal conversion module is used for converting a network signal into a USB signal and outputting the USB signal to the USB interface. In one possible implementation of the present application, the first OPS interface and the first signal conversion module are connected to a first hub, and the first hub is configured to enhance a network signal and transmit the enhanced network signal to the first signal conversion module. In one possible implementation of the present application, the gating module is further connected to a second OPS interface for accessing the second OPS module, and when the USB OTG interface and the second OPS interface are gated, the gating module is further configured to transmit a USB signal to the second OPS module, so that the second OPS module accesses the network. In one possible implementation of the present application, the main chip is configured with a built-in network card, the network access interface is a built-in network card interface, and the network interface is connected with the built-in network card interface through a local area network cable so as to transmit a network signal to the built-in network card, and the built-in network card is used for converting the network signal into a USB signal. In one possible implementation of the present application, the network access interface is a physical address interface of the main chip, and the network interface and the physical address interface are connected to a switch, where the switch is used to forward the network signal to the main chip. In one possible implementation manner of the application, the switch and the second OPS interface are connected with a second signal conversion module, and the second signal conversion module is used for converting the network signal into a USB network signal and outputting the USB network signal to the second OPS module. In one possible implementation of the present application, the second signal conversion module and the second OPS interface are connected to a second hub, and the second hub is configured to enhance the USB network signal and transmit the enhanced USB network signal to the second OPS module. In one possible implementation of the present application, the USB OTG interface and the gating module are connected with a third hub, and the third hub is used for enhancing the USB signal and transmitting the enhanced USB signal to the gating module. In a second aspect, the present application also provides a display device comprisin