CN215871597U

CN215871597U - 8K camera key control panel

Info

Publication number: CN215871597U
Application number: CN202121975530.XU
Authority: CN
Inventors: 周毅
Original assignee: Huaguang Imaging Technology Co ltd
Current assignee: Huaguang Imaging Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-18
Anticipated expiration: 2031-08-20

Abstract

The application discloses 8K camera key control board. The device comprises a core control module, a power supply control module, a signal control module and a display control module; the core control module is respectively connected with the power supply control module, the signal control module and the display control module; one end of the power supply control module is connected with the core control module, and the other end of the power supply control module is connected with a main control power supply; one end of the signal control module is connected with the core control module, and the other end of the signal control module is connected with a memory power supply; one end of the display control module is connected with the core control module, and the other end of the display control module is connected with the display power supply. The application solves the technical problem that the hardware frame of the 8K camera key control board is difficult to meet the requirements of the 8K camera on the processing speed, the processing type and the processing fineness of signals so as to support the high-speed image processing of the 8K signals.

Description

8K camera key control panel

Technical Field

The application relates to the field of hardware connection, in particular to an 8K camera key control panel.

Background

With the development of signal transmission technology in recent years, people have advanced from the 4G era to the 5G era. With the development of video technology, people with relative quality have higher and higher requirements on the definition of video. The development of people from pursuit of 4k video to pursuit of 8k video is inevitable.

At present, the prior art on the market has the following defects:

the requirements of the 8K camera cannot be stably satisfied in the processing speed, the processing kind, and the processing fineness of the signal so as to support the high-speed image processing of the 8K signal.

Aiming at the problem that a more targeted hardware framework is not set in the related technology, an effective solution is not provided at present.

Disclosure of Invention

The main object of the present application is to provide an 8K camera key control board to solve the above problems.

In order to achieve the above object, according to one aspect of the present application, there is provided an 8K camera key control board.

The 8K camera key control panel according to this application includes:

the core control module is respectively connected with the power supply control module, the signal control module and the display control module;

one end of the power supply control module is connected with the core control module, and the other end of the power supply control module is connected with the main control power supply;

one end of the signal control module is connected with the core control module, and the other end of the signal control module is connected with the memory power supply;

one end of the display control module is connected with the core control module, and the other end of the display control module is connected with the display power supply.

Further, the core control module:

comprises a core unit and a control unit connected with the core unit.

Further, the core control module:

the core unit comprises an ESP32-WROOM-32 module for controlling all modules, and the ESP32-WROOM-32 module is connected with 3V3 voltage;

the control unit comprises a burning key connected with the ESP32-WROOM-32 module through an interface IO0, a serial port/burning port connected with the ESP32-WROOM-32 module through an interface UART2, and a RESET key connected with the ESP32-WROOM-32 module through an interface RESET.

Further, the power control module:

the device comprises a communication unit connected with the core unit and a voltage output unit connected with the communication unit.

Further, the power control module:

the communication unit comprises a MAX3485 for transmitting and receiving signals, and the MAX3485 is respectively connected with the ESP32-WROOM-32 module through an interface UART1 and an interface C _ 485;

the voltage output unit comprises an XH socket 1 and the MAX3485 which are connected through an interface RS485, the XH socket 1 is connected with an engine head, the XH socket 1 is connected with a DC/DC converter to output 12V voltage, and the DC/DC converter outputs 3V3 voltage.

Further, the signal control module:

the interface expansion unit comprises a signal output unit connected with the core unit, and an interface expansion unit, wherein one end of the interface expansion unit is connected with the core unit, and the other end of the interface expansion unit is connected with the signal output unit.

Further, the signal control module:

the signal output unit comprises a rotary encoder for measuring the rotating speed, and the rotary encoder is connected with the ESP32-WROOM-32 module through 2 interfaces GPIO;

the interface expansion unit comprises an MCP23017 and an ESP32-WROOM-32 module which are connected through an interface I2C, the MCP23017 is connected with 3V3 voltage, the MCP23017 is connected with the rotary encoder, the MCP23017 is respectively connected with 5 switch keys, and the MCP23017 is respectively connected with 9 silica gel keys.

Further, the display control module:

the ESP32-WROOM-32 module comprises an XH socket 2, wherein the XH socket 2 is connected with the ESP32-WROOM-32 module through 6 interface GPIOs;

the ink screen is connected to the XH socket 2 through an 8P connection line, and the ink screen is connected to a voltage of 3V 3.

Further, the blue LED is connected with 3V3 voltage.

In the embodiment of the application, the hardware frame design is adopted, the requirements of the 8K camera are met through the hardware frame on the processing speed, the processing type and the processing fineness of the signals, the technical effect that the difficulty is quite high and the improvement is obvious in the technology is realized, and the technical problem that the high-speed image processing of the 8K signals is not supported in the prior art is further solved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the utility model and do not limit it. In the drawings:

fig. 1 is a hardware module connection diagram of an 8K camera key control board according to an embodiment of the present application;

fig. 2 is a hardware module connection diagram of an 8K camera key control board according to another embodiment of the present application.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

According to an embodiment of the present invention, as shown in fig. 1, there is provided an 8K camera key control board including:

the core control module:

comprises a core unit and a control unit connected with the core unit.

the power supply control module:

the signal control module:

The display control module:

In this embodiment, the blue LED is connected with 3V3 voltage.

In another embodiment, as shown in fig. 2, there is provided an 8K camera key control board including:

GPU + CPU computer core board;

the 4k display is connected with the GPU + CPU computer core board;

the 8k acquisition playing card is connected with the GPU + CPU computer core board;

the CFE memory card is connected with the GPU + CPU computer core board;

the SD card standby card is connected with the GPU + CPU computer core board;

a switch connected with the GPU + CPU computer core board;

reset connected to the GPU + CPU computer core board.

In a further embodiment, the GPU + CPU computer core board efficiently compresses and codes 8K signals (48Gbps) input by the acquisition card through the GPU part, and converts the signals into code streams below 500MB to realize compression; on the contrary, the real-time read signals controlled by the CPU are decoded at high speed by the GPU, so that decompression is realized.

In a further embodiment, the 4k display includes, but is not limited to, a 4k touch screen for playback.

In a further embodiment, the acquisition card restores the compressed signals to 48G signals through the GPU part by the GPU + CPU computer core board, and outputs the signals, thereby completing the entire decompression recording process.

In a further embodiment, the CFE card stores the code stream of which the GPU + CPU computer core board is converted into 500MB or less through the GPU controlled portion, and completes the entire compression recording process.

The compressed signals stored in the CFE card can be read by the GPU + CPU computer core board through a CPU control part at any time.

In a further embodiment, the switch controls activation and deactivation.

In a further embodiment, the Reset controls a Reset.

It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and they may alternatively be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, or fabricated separately as individual integrated circuit modules, or fabricated as a single integrated circuit module from multiple modules or steps. Thus, the present invention is not limited to any specific combination of hardware and software.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An 8K camera key control board, comprising:

2. The 8K camera key control board according to claim 1, wherein the core control module:

comprises a core unit and a control unit connected with the core unit.

3. The 8K camera key control board according to claim 2, wherein the core control module:

4. The 8K camera key control board according to claim 1, wherein the power control module:

the device comprises a communication unit connected with a core unit and a voltage output unit connected with the communication unit.

5. The 8K camera key control board according to claim 4, wherein the power control module:

the communication unit comprises MAX3485 for transmitting and receiving signals, and the MAX3485 is respectively connected with an ESP32-WROOM-32 module through an interface UART1 and an interface C _ 485;

6. The 8K camera key control board according to claim 1, wherein the signal control module:

the interface expansion unit comprises a signal output unit connected with a core unit, and an interface expansion unit, wherein one end of the interface expansion unit is connected with the core unit, and the other end of the interface expansion unit is connected with the signal output unit.

7. The 8K camera key control board according to claim 6, wherein the signal control module:

8. The 8K camera key control board according to claim 1, wherein the display control module:

the device comprises an XH socket 2, wherein the XH socket 2 is connected with an ESP32-WROOM-32 module through 6 interfaces GPIO;