Display device

Abstract

The utility model relates to a display device which is applied to the technical field of big data, and the device comprises a first processor which is connected with a second processor, and the first processor is used for outputting a video display instruction to the second processor; the data forwarding module is connected with an external network port and forwards the video data transmitted by the external network port to the second processor; the second processor is used for coding and decoding the received video data into video coding and decoding data after receiving the video display instruction; and the display module is connected with the second processor and is used for performing video display according to the video coding and decoding data sent by the second processor. By adopting the method, the display limitation can be reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of display, in particular to a display device. BACKGROUND

[0002] At present, the user can only perform limited interactive operation on the display screen of the display device, and such interactive operation is limited by the interactive function of the display device, resulting in high display interaction limitation. CONTENT

[0003] Therefore, it is necessary to provide a display device capable of reducing display interaction limitation in view of the above technical problems.

[0004] The present application provides a display device, comprising:

[0005] a first processor connected with a second processor, the first processor being configured to output a video display instruction to the second processor;

[0006] a data forwarding module connected with an external network port and configured to forward video data transmitted by the external network port to the second processor;

[0007] the second processor being configured to encode and decode the received video data into video codec data after receiving the video display instruction;

[0008] a display module connected with the second processor and configured to perform video display according to the video codec data sent by the second processor.

[0009] In one of the embodiments, the device further comprises a first connector, a first communication interface of the first processor is connected with a first communication interface of the second processor, a second communication interface and a data interface of the first processor are connected with a first surface of the first connector, and a display interface of the second processor is connected with the first surface of the first connector.

[0010] In one of the embodiments, the device further comprises peripheral components, the peripheral components comprising at least one of a first peripheral component and a second peripheral component, a first communication interface of the data forwarding module is connected with the first peripheral component, and a third communication interface of the first processor is connected with the second peripheral component.

[0011] In one of the embodiments, the device further comprises a second connector, a first communication interface of the data forwarding module is connected with the first peripheral component through the second connector, and a third communication interface of the first processor is connected with the second peripheral component through the second connector.

[0012] In one of the embodiments, the device further comprises a power supply, the power supply comprises a first power supply, a second power supply and a third power supply, the first power supply is configured to supply power to the data forwarding module, the first processor and the second processor, the second power supply is configured to supply power to the display module, and the third power supply is configured to supply power to the peripheral component.

[0013] In one of the embodiments, the device further comprises a power conversion component, the power conversion component comprises at least one of a first power conversion component and a second power conversion component, the first power conversion component is connected to the first power supply and the data forwarding module respectively, and the second power conversion component is connected to the first power supply, the first processor and the second processor respectively.

[0014] In one of the embodiments, the first power supply is configured with a water leakage detection component, a fourth communication interface of the first processor is connected to the water leakage detection component, and the first processor controls the first power supply to be disconnected and controls the third power supply to supply power to the data forwarding module, the first processor and the second processor when receiving a water leakage signal output by the water leakage detection component.

[0015] In one of the embodiments, the device further comprises a temperature sensor, the temperature sensor is configured to detect the temperature of at least one of the first processor and the second processor, a fifth communication interface of the first processor is connected to the temperature sensor, and the first processor outputs a heat dissipation control instruction when the temperature detected by the temperature sensor is greater than a preset temperature threshold, and the corresponding processor performs heat dissipation processing when receiving the heat dissipation control instruction.

[0016] In one of the embodiments, a second communication interface of the data forwarding module is connected to a second surface of the first connector.

[0017] In one of the embodiments, the first processor is further configured to output a configuration display instruction to the second processor, the data forwarding module is further configured to forward configuration data to the second processor, the second processor encodes and decodes the received configuration data into display data after receiving the configuration display instruction, the display module displays according to the display data sent by the second processor, and the configuration data comprises at least one of virtual port configuration data of the data forwarding module, peripheral interaction data and communication interaction data.

[0018] The display device, through the first processor connected with the second processor, the first processor is used to output video display instruction to the second processor; the data forwarding module is connected with the external network port, and the video data transmitted by the external network port is forwarded to the second processor; the second processor encodes and decodes the received video data into video coding data after receiving the video display instruction; the display module is connected with the second processor, and video display is performed according to the video coding data sent by the second processor; the user can instruct the first processor to output the video display instruction to the second processor, and output diversified video data through the external network port, and the data forwarding module can forward the video data to the second processor, so that the second processor can perform corresponding encoding and decoding processing on the video data, realize diversified interaction between the first processor and the second processor and the user, so that the display device can perform video display and realize diversified display interaction, and therefore, the display limitation is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related art, the drawings needed to be used in the description of the embodiments of the present application or the related art will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 The structure schematic diagram of the display device in an embodiment;

[0021] Figure 2 The structure schematic diagram of the display device in an embodiment when the display device further includes a first connector;

[0022] Figure 3 The structure schematic diagram of the display device in an embodiment when the display device further includes peripheral components;

[0023] Figure 4 The structure schematic diagram of the display device in an embodiment when the display device further includes a second connector;

[0024] Figure 5 The structure schematic diagram of the display device in an embodiment when the display device further includes a power supply;

[0025] Figure 6 The structure schematic diagram of the display device in an embodiment when the display device further includes a power supply conversion component;

[0026] Figure 7 The structure schematic diagram of the first power supply in an embodiment when the first power supply further includes a water leakage detection component;

[0027] Figure 8 Structure diagram of the display device in one embodiment;

[0028] Figure 9 Communication connection diagram of the data forwarding module in one embodiment;

[0029] Figure 10 Communication connection diagram of the data forwarding module in another embodiment;

[0030] Figure 11 Structure diagram of the display device in one detailed embodiment. DETAILED DESCRIPTION

[0031] In order to make the purposes, technical solutions and advantages of the present application clearer, the present application is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0032] It should be noted that the information and data involved in the present application (including but not limited to data for analysis, stored data, displayed data, etc.) are all information and data authorized by the user or authorized by all parties, and the acquisition, transmission, storage, use and processing of the relevant data comply with the relevant provisions of the national laws and regulations. In the embodiments of the present application, some software, components, models and other industry existing solutions may be mentioned, which should be considered as exemplary, and the purpose is only to illustrate the feasibility of the implementation of the technical solutions of the present application, but it does not mean that the applicant has or will necessarily use the solution.

[0033] In one exemplary embodiment, as shown in FIG. 1, a display device 10 is provided, which includes a first processor 11, a data forwarding module 12, a second processor 13 and a display module 14: Figure 1

[0034] The first processor 11 is connected with the second processor 13, and the first processor 11 is configured to output a video display instruction to the second processor 13.

[0035] The first processor 11 can be connected with a user terminal.

[0036] In this way, the first processor 11 can output a video display instruction to the second processor 13 in response to the operation of the user.

[0037] The first processor 11 can be a central processing unit, and specifically can be a Feiteng FT2000-4.

[0038] ​In this way, the first processor 11 can integrate 4 Fengyun self-developed 2.2GHz high-energy processor cores FTC663, compatible with 64-bit ARMv8 instruction set, supporting single / double precision floating point operation instructions, and can support diversified instruction processing. In addition, the first processor 11 uses domestic processors, avoiding the import restrictions that may exist when using foreign processors.

[0039] The data forwarding module 12 is connected with the external network port 01, and forwards the video data transmitted by the external network port 01 to the second processor 13.

[0040] The external network port 01 can be connected with a user terminal.

[0041] In this way, the user can output the expected video data to the data forwarding module 12 through the user terminal.

[0042] The data forwarding module 12 can be an Ethernet switching chip, specifically FSL (Freescale) 91030M.

[0043] In this way, it can have a 32G bandwidth, a main frequency of 400MHz, and can integrate 8-way gigabit electrical interface PHY (Physical Layer, a standard module defined in IEEE802.3), can support 10 / 100 / 1000BASE-T (fast Ethernet) and 100BASE-FX (fast Ethernet port running optical fiber) functions, support 8 / 16 bits DDR3 (computer memory specification), the highest speed can reach 1066MHz, can support complete two-layer network protocol processing function, can support remote configuration.

[0044] The second processor 13 encodes and decodes the received video data into video codec data after receiving the video display instruction.

[0045] The second processor 13 can be a graphics processor, specifically Fengyun X100 chip.

[0046] In this way, H264 / 265 and MPEG (Moving Pictures Experts Group, international standard of motion picture compression algorithm) 4 and other mainstream video codecs can be realized.

[0047] The display module 14 is connected with the second processor 13, and displays video according to the video codec data sent by the second processor 13.

[0048] The display module 14 can be a display screen or other device with display function.

[0049] In the embodiment, the first processor 11 is connected with the second processor 13, and the first processor 11 is configured to output a video display instruction to the second processor 13; the data forwarding module 12 is connected with the external network port 01, and forwards video data transmitted by the external network port 01 to the second processor 13; the second processor 13 is configured to, after receiving the video display instruction, encode and decode the received video data into video codec data; and the display module 14 is connected with the second processor 13, and displays a video according to the video codec data sent by the second processor 13. The user can instruct the first processor 11 to output the video display instruction to the second processor 13, and output diversified video data through the external network port 01. The data forwarding module 12 forwards the video data to the second processor 13, so that the second processor 13 can perform corresponding encoding and decoding processing on the video data, realizes diversified interaction between the first processor 11, the second processor 13 and the user, and enables the display module 14 to display a video, thereby realizing diversified display interaction, and thus reducing display limitations.

[0050] As an example, refer to Figure 2 The display device 10 further includes a first connector 15, a first communication interface 111 of the first processor 11 is connected with a first communication interface 131 of the second processor 13, a second communication interface 112 and a data interface 113 of the first processor 11 are connected with a first face 151 of the first connector 15, and a display interface 132 of the second processor 13 is connected with the first face 151 of the first connector 15.

[0051] The first connector 15 can be a COMe (Compact Modular Computer based on Open Modular Hardware Architecture) connector or a soldering connector, which is not limited herein.

[0052] In this way, the first processor 11 and the second processor 13 are buckled or soldered on the first connector 15, so that the connection of the first processor 11 and the second processor 13 is stable and reliable, which can effectively ensure the transmission signal quality, thereby achieving display reliability of the display device.

[0053] The first communication interface 111 and the first communication interface 131 can be connected through 1xPCIE (Peripheral Component Interconnect Express) 3.0 (indicating version number) x8 (indicating data channel number).

[0054] The second communication interface 112 and the first face 151 of the first connector 15 can be connected through 1xPCIE 3.0 x16.

[0055] Thus, considering that the data that the first processor 11 needs to process is more complex and of more types than the data that the second processor 13 needs to process, the number of data channels between the second communication interface 112 and the first face 151 of the first connector 15 is greater than the number of data channels between the first communication interface 111 and the first communication interface 131, so that the data can be normally transmitted to the first processor 11.

[0056] The data interface 113 includes at least one of a GPIO (General-Purpose Input / Output) interface, a UART (Universal Asynchronous Receiver / Transmitter) interface, and a CAN (Controller Area Network) interface.

[0057] The data interface 113 is connected with the CPLD (Complex Programmable Logic Device) level conversion control component between the first face 151 of the first connector 15, so as to realize level conversion and timing control.

[0058] Thus, it can be ensured that the data transmitted through the data interface 113 is compatible with different modules, and the transmission timing is accurate.

[0059] The display interface 132 includes at least one of a DP (DisplayPort) interface and an HDMI (High-Definition Multimedia Interface) interface, and the display interface 132 can be connected with the interface conversion component between the first face 151 of the first connector 15, so as to realize conversion of the display interface 132. For example, when the display interface 132 includes the DP interface and the interface conversion component is connected between the DP interface and the first face 151 of the first connector 15, the DP interface can be converted into another interface through the interface conversion component. Specifically, when the interface conversion component is GSV6201 (a Type-C / DP to HDMI 2.1 8K video conversion chip developed by GScoolink), the DP interface can be converted into the HDMI interface.

[0060] Thus, when the display interface 132 of the second processor 13 is relatively single or does not match the display module 14, the conversion of the display interface 132 can be realized through the interface conversion component, so as to ensure diversified display processing of the second processor 13.

[0061] Thus, due to the communication between the first processor 11 and the second processor 13, by ensuring that the first processor 11 and the second processor 13 connect the same face of the first connector 15, the convenience of the wiring of the first processor 11 and the second processor 13 is improved.

[0062] As an embodiment, referring to Figure 3 , the display device 10 further comprises peripheral components 16, the peripheral components 16 comprise at least one of a first peripheral component 161 and a second peripheral component 162, the first communication interface 121 of the data forwarding module 12 is connected with the first peripheral component 161, and the third communication interface 113 of the first processor 11 is connected with the second peripheral component 163.

[0063] Among them, the first peripheral component 161 comprises at least one transmission speed measuring component.

[0064] Thus, the transmission speed of the data forwarding module 12 and other modules (including at least one of the above-mentioned first processor 11, second processor 13 and external network interface 01) in data transmission can be monitored in real time, and the data transmission between the data forwarding module 12 and other modules is ensured to be at a normal speed.

[0065] Among them, the second peripheral component 162 comprises at least one of a keyboard, a mouse, a touch controller and a remote controller, for providing a user with a control mode for controlling the first processor 11.

[0066] Thus, it is ensured that the user can control the first processor 11 in a diversified manner.

[0067] As an embodiment, referring to Figure 4 , the display device 10 further comprises a second connector 17, the second communication interface 122 of the data forwarding module 12 is connected with the first peripheral component 161 through the second connector 17, and the third communication interface 114 of the first processor 11 is connected with the second peripheral component 162 through the second connector 17.

[0068] Among them, the second communication interface 122 is connected with the first peripheral component 161 through the first connecting slot 171 on the second connector 17, and the third communication interface 114 is connected with the second peripheral component 162 through the second connecting slot 172 on the second connector 17.

[0069] As an embodiment, referring to Figure 5 , the display device 10 further comprises a power supply 18, the power supply 18 comprises a first power supply 181, a second power supply 182 and a third power supply 183, the first power supply 181 is used for supplying power to the data forwarding module 12, the first processor 11 and the second processor 13, the second power supply 182 is used for supplying power to the display module 14, and the third power supply 183 is used for supplying power to the peripheral components 16.

[0070] As an embodiment, referring to Figure 6 , the display device 10 further comprises a power conversion component 19, the power conversion component 19 comprises at least one of a first power conversion component 191 and a second power conversion component 192, the first power conversion component 191 is connected with the first power supply 181 and the data forwarding module 12 respectively, and the second power conversion component 192 is connected with the first power supply 181, the first processor 11 and the second processor 13 respectively.

[0071] As an embodiment, referring to Figure 7 , the first power supply 181 is provided with a water leakage detection component 184, the fourth communication interface 115 of the first processor 11 is connected with the water leakage detection component 184, and the first processor controls the first power supply 181 to be disconnected and controls the third power supply 183 to supply power to the data forwarding module 12, the first processor 11 and the second processor 13 when receiving the water leakage signal output by the water leakage detection component 184.

[0072] Among them, the water leakage detection component 184 can be composed of two common lines but not connected wires, in the case of water leakage of the first power supply 181, when the water flows to the vicinity of the water leakage detection component 184, the two common lines but not connected wires will be conducted, thereby outputting the water leakage signal.

[0073] In this way, in the case of water leakage of the first power supply 181, the first power supply 181 is disconnected in time to avoid water short circuit of the first power supply 181, thereby causing damage, and the standby power supply is realized through the third power supply 183, which ensures the stable power supply of the display device 10.

[0074] As an embodiment, referring to Figure 8 , the display device 10 further comprises a temperature sensor 20, the temperature sensor 20 is used for detecting the temperature of at least one of the first processor 11 and the second processor 13, the fifth communication interface 116 of the first processor 11 is connected with the temperature sensor 20, and the first processor 11 outputs the heat dissipation control instruction when the temperature detected by the temperature sensor 20 is greater than the preset temperature threshold, and the corresponding processor performs heat dissipation treatment when receiving the heat dissipation control instruction.

[0075] The temperature sensor 20 includes at least one of at least one first temperature sensor and at least one second temperature sensor, the first temperature sensor is used for detecting the temperature of the first processor 11, and the second temperature sensor is used for detecting the temperature of the second processor 13. When the temperature detected by the first temperature sensor is greater than a preset temperature threshold, the first processor 11 outputs a heat dissipation control instruction, and performs heat dissipation processing according to the heat dissipation control instruction; when the temperature detected by the second temperature sensor is greater than the preset temperature threshold, the first processor 11 outputs a heat dissipation control instruction to the second processor 13, and the second processor 13 performs heat dissipation processing when receiving the heat dissipation control instruction.

[0076] The heat dissipation processing includes at least one of the following: the channel between the heat generating port and the shell is conducted, and the heat dissipation fan is controlled to be turned on.

[0077] As an embodiment, referring to Figure 9 , the second communication interface 122 of the data forwarding module 12 is connected with the second surface 152 of the first connector 15.

[0078] The second communication interface 122 includes at least one of a UART interface and a CAN interface.

[0079] As an embodiment, the first processor 11 is further used for outputting a configuration display instruction to the second processor 13, and the data forwarding module 12 is further used for forwarding configuration data to the second processor 13. After receiving the configuration display instruction, the second processor 13 encodes and decodes the received configuration data into display data, and the display module 14 displays according to the display data sent by the second processor 13. The configuration data includes at least one of virtual port configuration data of the data forwarding module 12, peripheral interaction data and communication interaction data.

[0080] The virtual port configuration data is used to represent the virtual port configured by the data forwarding module 12, the peripheral interaction data includes at least one transmission speed measured by a transmission speed measuring component, and the communication interaction data includes data for communication interaction with other modules.

[0081] The display module 14 can include a first display area and a second display area, the first display area is used for displaying video encoding and decoding data, and the second display area is used for displaying configuration data.

[0082] In this way, it is guaranteed that the display module 14 can synchronously display the video encoding and decoding data and the configuration data.

[0083] As an embodiment, referring to Figure 10 , the third communication interface 123 of the data forwarding module 12 is connected with the external network port 01, and the third communication interface 123 can be an Ethernet interface.

[0084] As a detailed embodiment, refer to Figure 11 , the first communication interface 111 of the first processor 11 is connected with the first communication interface 131 of the second processor 13, the data interface 113 of the first processor 11 is connected with the second peripheral component 162, the fourth communication interface 115 of the first processor 11 is connected with the water leakage detection component 184 of the first power supply 181, the display interface 132 of the second processor 13 is connected with the display module 14, the second communication interface 133 of the second processor 13 is connected with the second communication interface 122 of the data forwarding module 12, the first communication interface 121 of the data forwarding module 12 is connected with the first peripheral component 161, the third communication interface 123 of the data forwarding module 12 is connected with the external network port 01, the first power supply 181 supplies power for the first processor 11, the second processor 13 and the data forwarding module 12, and the second power supply 182 supplies power for the display module 14.

[0085] The technical features of the above embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above embodiments are described, however, as long as the combinations of the technical features do not exist contradictions, they should be considered as the scope of the present application.

[0086] The above embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, however, it should not be understood as a limitation on the patent scope of the present application. It should be pointed out that, for ordinary skilled in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A display device, characterized in that, The device includes: A first processor is connected to a second processor, and the first processor is used to output video display instructions to the second processor; The data forwarding module is connected to an external network port and forwards the video data transmitted through the external network port to the second processor; The second processor, after receiving the video display instruction, encodes and decodes the received video data into video codec data; The display module is connected to the second processor and displays video based on the video encoding and decoding data sent by the second processor.

2. The apparatus according to claim 1, characterized in that, The device further includes a first connector, wherein a first communication interface of the first processor is connected to a first communication interface of the second processor, a second communication interface and a data interface of the first processor are connected to a first side of the first connector, and a display interface of the second processor is connected to a first side of the first connector.

3. The apparatus according to claim 2, characterized in that, The device further includes peripheral components, which include at least one of a first peripheral component and a second peripheral component. The first communication interface of the data forwarding module is connected to the first peripheral component, and the third communication interface of the first processor is connected to the second peripheral component.

4. The apparatus according to claim 3, characterized in that, The device further includes a second connector, wherein the first communication interface of the data forwarding module is connected to the first peripheral component through the second connector, and the third communication interface of the first processor is connected to the second peripheral component through the second connector.

5. The apparatus according to claim 3, characterized in that, The device also includes a power supply, which includes a first power supply, a second power supply, and a third power supply. The first power supply powers the data forwarding module, the first processor, and the second processor. The second power supply powers the display module. The third power supply powers the peripheral components.

6. The apparatus according to claim 5, characterized in that, The device further includes a power conversion component, which includes at least one of a first power conversion component and a second power conversion component. The first power conversion component is connected to the first power supply and the data forwarding module, respectively, and the second power conversion component is connected to the first power supply, the first processor, and the second processor, respectively.

7. The apparatus according to claim 5, characterized in that, The first power supply is equipped with a water leakage detection component. The fourth communication interface of the first processor is connected to the water leakage detection component. When the first processor receives a water leakage signal output by the water leakage detection component, it controls the first power supply to disconnect and controls the third power supply to supply power to the data forwarding module, the first processor and the second processor.

8. The apparatus according to claim 2, characterized in that, The device further includes a temperature sensor for detecting the temperature of at least one of the first processor and the second processor. The fifth communication interface of the first processor is connected to the temperature sensor. When the temperature detected by the temperature sensor is greater than a preset temperature threshold, the first processor outputs a heat dissipation control command, and the corresponding processor performs heat dissipation processing upon receiving the heat dissipation control command.

9. The apparatus according to claim 2, characterized in that, The second communication interface of the data forwarding module is connected to the second side of the first connector.

10. The apparatus according to any one of claims 1 to 9, characterized in that, The first processor is further configured to output a configuration display instruction to the second processor, and the data forwarding module is further configured to forward configuration data to the second processor. After receiving the configuration display instruction, the second processor encodes and decodes the received configuration data into display data. The display module displays the data according to the display data sent by the second processor. The configuration data includes at least one of the virtual port configuration data of the data forwarding module, peripheral interaction data, and communication interaction data.

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