A graphic card switching device based on Bluetooth control

Abstract

The utility model discloses: a picture card switching device based on Bluetooth control, comprising: a Bluetooth control device, a Bluetooth module, a picture card switching control module and a picture card switching device; the utility model relates to the technical field of Bluetooth picture cards, the picture card switching device based on Bluetooth control, a convenient and flexible picture card switching device and method. The picture card switching can be easily controlled by a device supporting Bluetooth communication, without complicated manual operation or wired connection, to realize wireless control of the test picture card, and the operation is more convenient and flexible.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a picture card switching device based on Bluetooth control. Background Art

[0002] In the modern technology field, switching between graphics cards is a common requirement, especially in image testing, gaming, and digital art.

[0003] The chart switcher is an important tool for switching different test charts to evaluate the image quality and performance of devices such as displays, cameras, and image processors.

[0004] Current image card switching devices usually use physical switches or manual operation, which is cumbersome, inefficient and error-prone. Image card switching systems usually rely on manual operation or wired connections, which limits the flexibility and convenience of user use. Therefore, a smarter and more convenient image card switching device is needed. To solve these problems, we propose an image card switching device based on Bluetooth control. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a graphic card switching device based on Bluetooth control, which solves some of the existing background technical problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a graphic card switching device based on Bluetooth control, comprising: a Bluetooth control device, a Bluetooth module, a graphic card switching control module and a graphic card switching device;

[0007] Bluetooth controlled devices;

[0008] A Bluetooth module, used for receiving a Bluetooth control instruction from the Bluetooth control device and transmitting the instruction to the image card switching control module;

[0009] A graphic card switching control module, used for receiving and parsing Bluetooth control instructions, and controlling the operation of the graphic card switching device according to the instructions to achieve switching of graphic cards;

[0010] A picture card switching device, comprising a plurality of test picture cards and a switching circuit, for implementing a switching operation between different test picture cards, and performing corresponding switching actions according to instructions of the picture card switching control module;

[0011] The power management module is used to manage the power supply of the test chart card and other components to ensure the normal operation of the system.

[0012] Preferably, a communication connection is established between the Bluetooth module and the Bluetooth control device via a Bluetooth communication protocol.

[0013] Preferably, the graphic card switching control module includes a control instruction parsing algorithm and a graphic card switching control logic, which are used to ensure that the received control instructions can be accurately parsed and executed.

[0014] Preferably, after receiving a switching instruction via a Bluetooth control module, the image card switching device can select and switch to a corresponding test image card.

[0015] Preferably, the power management module is used to provide a stable power supply for the Bluetooth module, the graphic card switching control module and the graphic card switching device.

[0016] Beneficial Effects

[0017] The utility model provides a chart switching device based on Bluetooth control. It has the following beneficial effects: the chart switching device based on Bluetooth control is a convenient and flexible chart switching device and method. Chart switching can be easily controlled by a device supporting Bluetooth communication, without complicated manual operation or wired connection, to achieve wireless control of test charts, making operation more convenient and flexible.

[0018] Convenience: Users can easily control the switching of image cards through devices that support Bluetooth communication, without being restricted by fixed consoles or cables, making operation more convenient and flexible.

[0019] Flexibility: Users can control the image card at a longer distance without direct contact with the device, which improves the flexibility and convenience of operation and can meet the needs of different scenarios.

[0020] Save space: No need to use a lot of cables to connect devices, Bluetooth control card can save space, reduce the size and weight of the equipment, more suitable for mobile devices and limited space environment.

[0021] Simplified installation: Since there is no need for complicated wired connections and wiring work, the installation and deployment of Bluetooth control graphics cards are simpler and faster, saving installation time and costs.

[0022] Reduce failure rate: Traditional wired connection methods are easily affected by factors such as cable damage and poor contact, while Bluetooth control graphics cards use wireless connection to reduce these potential failure points and improve system stability and reliability.

[0023] Improve user experience: The wireless connection method and convenient operation of the Bluetooth control card make the user experience more friendly and comfortable, and improve user satisfaction and recognition of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the operation flow of the utility model.

[0025] Figure 2The utility model is a flow chart of the method. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0028] See also Figure 1-2 , the utility model provides a technical solution:

[0029] Embodiment 1: A graphic card switching device based on Bluetooth control, comprising: a Bluetooth control device, a Bluetooth module, a graphic card switching control module and a graphic card switching device;

[0030] Bluetooth controlled devices;

[0031] A Bluetooth module, used for receiving a Bluetooth control instruction from the Bluetooth control device and transmitting the instruction to the image card switching control module;

[0032] A graphic card switching control module, used for receiving and parsing Bluetooth control instructions, and controlling the operation of the graphic card switching device according to the instructions to achieve switching of graphic cards;

[0033] A picture card switching device, comprising a plurality of test picture cards and a switching circuit, for implementing a switching operation between different test picture cards, and performing corresponding switching actions according to instructions of the picture card switching control module;

[0034] The power management module is used to manage the power supply of the test chart card and other components to ensure the normal operation of the system;

[0035] Specifically, the working principle of the Bluetooth controlled graphics card is to achieve remote control of graphics card switching based on Bluetooth communication technology. The following is a brief description of the working principle of the Bluetooth controlled graphics card:

[0036] Bluetooth communication establishment: The user uses a device that supports Bluetooth communication to establish a Bluetooth communication connection with the Bluetooth control module.

[0037] Control command sending: The user sends a control command through the application, such as a command to switch a picture card, and the application sends the control command to the Bluetooth control module through the Bluetooth connection.

[0038] The Bluetooth control module receives the command: After receiving the control command from the Bluetooth control device, the Bluetooth control module parses and processes the command.

[0039] Graphic card switching control: The Bluetooth control module controls the graphic card switching control module to perform corresponding operations according to the received control instructions. For example, if an instruction to switch graphic cards is received, the control module will send a corresponding switching signal.

[0040] Chart switching operation: After receiving the control signal, the chart switching control module controls the chart switching device to switch the chart. According to the instruction, the switching device can select and switch to the corresponding test chart.

[0041] Image card switching completed: Once the image card switching operation is completed, the Bluetooth control module can send a confirmation signal to the Bluetooth control device, indicating that the image card switching has been successfully completed.

[0042] User feedback: The Bluetooth control device can receive the confirmation signal of the completion of the image card switching and inform the user of the result of the image card switching operation.

[0043] Embodiment 2: A communication connection is established between the Bluetooth module and the Bluetooth control device via the Bluetooth communication protocol.

[0044] The graphic card switching control module includes a control instruction parsing algorithm and a graphic card switching control logic, which are used to ensure that the received control instructions can be accurately parsed and executed.

[0045] After receiving the switching instruction through the Bluetooth control module, the image card switching device can select and switch to the corresponding test image card.

[0046] The power management module is used to provide a stable power supply for the Bluetooth module, the graphics card switching control module and the graphics card switching device.

[0047] Specifically, the working method steps of this device are as follows:

[0048] Step 1: Establish a Bluetooth connection

[0049] What to do: The Bluetooth device establishes a Bluetooth connection with the Bluetooth module.

[0050] Technical points involved: Bluetooth communication protocol, inter-device communication protocol.

[0051] Why add: Make sure the Bluetooth controlled device can communicate with the Bluetooth control module.

[0052] Benefits: Wireless remote control is realized, which improves the convenience and flexibility of control.

[0053] After the operation, connect to the next step: After the Bluetooth connection is established, the Bluetooth control device can send control instructions to the Bluetooth control module.

[0054] Step 2: Send control instructions

[0055] What to do: The Bluetooth control device sends control instructions to the Bluetooth control module through the Bluetooth connection, such as the command to switch the image card.

[0056] Technical points involved: Bluetooth communication protocol, control instruction protocol.

[0057] Why add: Ensure that the Bluetooth control device can send control instructions to the Bluetooth control module to achieve remote control function.

[0058] Benefits: Users can conveniently switch image cards via Bluetooth control devices.

[0059] After the operation, the next step is connected: after the Bluetooth control module receives the control command, it enters the stage of parsing the command and executing the corresponding operation.

[0060] Step 3: Parse control instructions and execute operations

[0061] What to do: After receiving the control command, the Bluetooth control module parses the command and performs the corresponding image card switching operation.

[0062] Technical points involved: control instruction parsing algorithm, graphic card switching control logic.

[0063] Why add: Ensure that the Bluetooth control module can correctly understand and execute the control instructions sent by the Bluetooth control device.

[0064] Benefits: Ensures the accuracy and reliability of control instructions and improves the stability and reliability of the system.

[0065] After the operation, the next step is connected: after the picture card switching operation is completed, the Bluetooth control module can send a confirmation signal to the Bluetooth control device, indicating that the picture card switching has been successfully completed.

[0066] Furthermore, wireless control: wireless control is achieved through Bluetooth connection, which improves the convenience and flexibility of control. This feature is mainly achieved through the operations of step one and step two.

[0067] Accurate and reliable command parsing and execution: The Bluetooth control module can accurately parse control commands and execute corresponding operations, ensuring the accuracy and reliability of control commands. This feature is mainly achieved through the operation of step three.

[0068] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0069] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for switching image cards based on Bluetooth control, characterized in that: include: Bluetooth control equipment, Bluetooth module, image card switching control module and image card switching device; Bluetooth controlled devices; A Bluetooth module, used for receiving a Bluetooth control instruction from the Bluetooth control device and transmitting the instruction to the image card switching control module; A graphic card switching control module, used for receiving and parsing Bluetooth control instructions, and controlling the operation of the graphic card switching device according to the instructions to achieve switching of graphic cards; A picture card switching device, comprising a plurality of test picture cards and a switching circuit, for implementing a switching operation between different test picture cards, and performing corresponding switching actions according to instructions of the picture card switching control module; The power management module is used to manage the power supply of the test chart card and other components to ensure the normal operation of the system.

2. The device for switching image cards based on Bluetooth control according to claim 1, characterized in that , a communication connection is established between the Bluetooth module and the Bluetooth control device through the Bluetooth communication protocol.

3. The device for switching image cards based on Bluetooth control according to claim 1, characterized in that ,The picture card switching control module includes a control instruction parsing algorithm and picture card switching control logic, ,which are used to ensure that the received control instructions can be ,accurately 4. The device for switching graphics cards based on Bluetooth control according to claim 1, characterized in that After receiving the switching instruction through the Bluetooth control module, the image card switching device can select and switch to the corresponding test image card.

5. The device for switching graphics cards based on Bluetooth control according to claim 1, characterized in that ,The power management module is used to provide stable power supply for the Bluetooth module, the ,graphics card switching control module and the graphics card switching device.

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