Star flash-based information transmission device and remote control system

Abstract

The utility model provides an information transmission device based on star flash. The information transmission device based on the satellite flash comprises a satellite flash-to-serial port module and a serial port-to-equipment module. The star flash chip is electrically connected to the first serial port end, and the star flash chip receives a keyboard and mouse control signal and transmits the keyboard and mouse control signal to the first serial port end; one end of the serial port to equipment chip is electrically connected to the second serial port end, the other end of the serial port to equipment chip is electrically connected to the connecting end, and the first serial port end is electrically connected to the second serial port end, so that the keyboard and mouse control signal is transmitted to the serial port to equipment chip through the second serial port end; and the serial port to equipment chip transmits the keyboard and mouse control signal to the connecting end. According to the scheme, seamless conversion from the star flash signal to the equipment HID protocol is achieved, the star flash connection mode is adopted, the three advantages of ultralow delay, high bandwidth and data isolation are achieved, and reliable support is provided for remote cooperation.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to an information transmission device and a remote control system based on star flash. Background Art

[0002] In the remote imaging device control solution, the remote control of mouse and keyboard is one of the key modules to achieve flexible and convenient remote control. This module can receive the mouse and keyboard operation instructions sent by the remote expert, and accurately and reliably transmit these instructions to the controlled target device to achieve zero-delay execution of the instructions. Through this mouse and keyboard remote control module, the remote expert can control the target device's mouse cursor movement, click selection, text input and other complex operations in real time and accurately, just like controlling his own local input device. This greatly improves the flexibility and convenience of remote control.

[0003] In summary, the mouse and keyboard remote control module is one of the most critical components of the remote imaging device control solution. The module's accurate and reliable data transmission and smooth human-computer interaction are essential to enable experts to accurately control the target device in real time across locations. The design and implementation of this module needs to ensure high-speed and low-latency two-way interaction of commands and accurate correspondence between input and output in order to meet the needs of complex remote control.

[0004] VNC is a remote desktop control protocol that can transmit screen display information and input information to achieve remote control. Through VNC, the mouse and keyboard input of the remote computer can be controlled on the local computer. At present, virtual mouse and keyboard through Bluetooth protocol are generally used, but control software needs to be installed in the controlled system. The Bluetooth protocol has the defects of poor security, high energy consumption, low transmission rate and short transmission distance. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide an information transmission device and a remote control system based on star flash.

[0006] The utility model achieves the above technical effects through the following technical solutions:

[0007] The utility model provides an information transmission device based on star flash, and the information transmission device based on star flash comprises:

[0008] A Star Flash to Serial Port Module, comprising a Star Flash chip and a first serial port end, wherein the Star Flash chip is electrically connected to the first serial port end, the Star Flash chip receives a keyboard and mouse control signal, and transmits the keyboard and mouse control signal to the first serial port end;

[0009] The serial port conversion device module includes a serial port conversion device chip, a second serial port end and a connection end, one end of the serial port conversion device chip is electrically connected to the second serial port end, and the other end is electrically connected to the connection end, the first serial port end is electrically connected to the second serial port end, so as to transmit the keyboard and mouse control signal to the serial port conversion device chip via the second serial port end, and the serial port conversion device chip transmits the keyboard and mouse control signal to the connection end.

[0010] In this solution, the keyboard and mouse control signals from the external software module can be transmitted to the Star Flash chip through the Star Flash protocol. The Star Flash to Serial Port module transmits the keyboard and mouse control signals through the serial port to the serial port to the device module. The serial port to device chip converts the signal into mouse and keyboard input that is no different from local direct operation, thereby realizing keyboard and mouse control of the controlled device. This solution realizes the seamless conversion of Star Flash signals to the device HID protocol, realizing non-invasive virtual mouse and keyboard. The Star Flash connection method has the three advantages of ultra-low latency, high bandwidth and data isolation, providing reliable support for remote collaboration.

[0011] Preferably, the star flash-based information transmission device further comprises a plurality of connecting wires, one end of the plurality of connecting wires is connected to the first serial port, and the other end of the plurality of connecting wires is connected to the second serial port.

[0012] Preferably, the StarFlash to serial port module comprises a first circuit board, and the StarFlash chip and the first serial port are integrated into the first circuit board.

[0013] Preferably, the serial port conversion device module includes a second circuit board, and the serial port conversion device chip, the second serial port end and the connection end are integrated on the second circuit board.

[0014] Preferably, the star flash-based information transmission device includes a third circuit board, and the third circuit board is provided with a connecting circuit corresponding to the first serial port end and the second serial port end, one end of the third circuit board is connected to the first circuit board, and the other end is connected to the second circuit board, so that the first serial port end is electrically connected to the second serial port end through the connecting circuit.

[0015] In this solution, by providing a third circuit board, the first circuit board and the second circuit board are connected as a whole, thereby realizing the integration of multiple modules.

[0016] Preferably, the Starflash-based information transmission device includes a fourth circuit board, and the Starflash chip, the first serial port, the second serial port, the serial port converter chip and the connection end are integrated on the fourth circuit board.

[0017] In this solution, the Star Flash to Serial Port module and the Serial Port to Device module are integrated on one circuit board, realizing the integration of multiple modules.

[0018] Preferably, a circuit connection line is welded on the fourth circuit board, and the first serial port end and the second serial port end are connected through the circuit connection line.

[0019] Preferably, the connection end is a USB port;

[0020] And / or, the StarFlash-based information transmission device comprises a shell, and the StarFlash-to-serial port module and the serial port-to-device module are arranged inside the shell.

[0021] In this solution, the outer shell can protect the internal components such as the Star Flash chip and the serial port converter chip from being damaged.

[0022] The utility model also provides a remote control system, comprising the above-mentioned information transmission device based on star flash.

[0023] Preferably, it also includes a sending module and a controlled device, the sending module is connected to the Star Flash-based information transmission device through Star Flash communication, and transmits the keyboard and mouse control signal to the Star Flash-based information transmission device, and the Star Flash-based information transmission device is electrically connected to the controlled device through the connecting end to transmit the keyboard and mouse control signal to the controlled device.

[0024] In this solution, the seamless conversion of the Star Flash signal to the device HID protocol is realized, realizing non-intrusive virtual mouse and keyboard. The Star Flash connection method has the three advantages of ultra-low latency, high bandwidth and data isolation, providing reliable support for remote collaboration.

[0025] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0026] The positive progressive effect of the present invention is that for the information transmission device based on Star Flash, the keyboard and mouse control signals from the external software module can be transmitted to the Star Flash chip through the Star Flash protocol, and the Star Flash to serial port module transmits the keyboard and mouse control signals to the serial port to device module through the serial port, so that the serial port to device chip converts the signal into mouse and keyboard input that is no different from local direct operation, thereby realizing keyboard and mouse control of the controlled device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that those skilled in the art will be more aware of the above and other features and advantages of the present invention.

[0028] Figure 1 It is a schematic diagram of a star flash-based information transmission device according to a preferred embodiment of the utility model.

[0029] Figure 2 It is a schematic diagram of a remote control system according to a preferred embodiment of the utility model.

[0030] The reference numerals are as follows:

[0031] Remote Control System 1000

[0032] Information transmission device based on star flash 100

[0033] Star flash serial port module 1

[0034] Star Flash Chip 11

[0035] First serial port 12

[0036] Serial port to device module 2

[0037] Serial port to device chip 21

[0038] Second serial port 22

[0039] Connecting wire 3

[0040] First circuit board 13

[0041] Second circuit board 23

[0042] Controlled device 200

[0043] Sending module 300 DETAILED DESCRIPTION

[0044] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings, in which the same reference numerals represent the same parts.

[0045] In this document, “exemplary” means “serving as an example, instance or illustration”, and any diagram or implementation described in this document as “exemplary” should not be interpreted as a more preferred or more advantageous technical solution.

[0046] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked.

[0047] In this article, "one" not only means "only one", but also means "more than one". In this article, "first", "second", etc. are only used to distinguish each other, rather than to indicate their importance and order, or the premise of each other's existence.

[0048] like Figure 1As shown, the utility model provides an information transmission device 100 based on Star Flash. The information transmission device 100 based on Star Flash includes a Star Flash to serial port module 1 and a serial port to device module 2. The Star Flash to serial port module 1 includes a Star Flash chip 11 and a first serial port end 12, the Star Flash chip 11 is electrically connected to the first serial port end 12, the Star Flash chip 11 receives keyboard and mouse control signals, and transmits the keyboard and mouse control signals to the first serial port end 12; the serial port to device module 2 includes a serial port to device chip 21, a second serial port end 22 and a connection end, one end of the serial port to device chip 21 is electrically connected to the second serial port end 22, and the other end is electrically connected to the connection end, the first serial port end 12 is electrically connected to the second serial port end 22, so as to transmit the keyboard and mouse control signals to the serial port to device chip 21 via the second serial port end 22, and the serial port to device chip 21 transmits the keyboard and mouse control signals to the connection end.

[0049] In this embodiment, the keyboard and mouse control signals from the external software module can be transmitted to the Star Flash chip 11 through the Star Flash protocol, and the Star Flash to serial port module 1 transmits the keyboard and mouse control signals to the serial port to device module 2 through the serial port, so that the serial port to device chip 21 converts the signal into a mouse and keyboard input that is no different from local direct operation, thereby realizing keyboard and mouse control of the controlled device 200. This solution realizes the seamless conversion of Star Flash signals to the device HID protocol, realizing non-invasive virtual mouse and keyboard. The connection method using Star Flash has the three advantages of ultra-low latency, high bandwidth and data isolation, providing reliable support for remote collaboration.

[0050] The StarLink to Serial Port Module 1 can be configured as a one-to-one connection transparent transmission based on the V1.0 StarLink protocol. StarLink is a new generation of short-range wireless connection technology launched by Huawei. Through the collaboration of software and hardware, it achieves lower latency and lower power consumption, and provides more stable and efficient wireless connection. Compared with traditional wireless connection technologies (such as Bluetooth and Wi-Fi), StarLink technology reduces power consumption by 60%, increases data transmission rate by 6 times, reduces latency to 1 / 30, and increases the number of simultaneous connections by 10 times. Compared with traditional 2.4GHz Bluetooth wireless technology, NearLink achieves higher-speed and lower-latency data transmission. At the same time, the signal can achieve precise beam forming and positioning without causing spectrum interference. This technology realizes high-speed, low-latency, and anti-interference mouse and keyboard remote control, providing strong support for applications that require real-time control. In summary, the NearLink wireless remote control device will greatly enhance the flexibility of mouse and keyboard control, making remote control safer and more reliable.

[0051] The Star Flash-based information transmission device 100 further includes a plurality of connecting wires 3 , one end of the plurality of connecting wires 3 is connected to the first serial port 12 , and the other end of the plurality of connecting wires 3 is connected to the second serial port 22 .

[0052] The StarFlash to Serial Port Module 1 comprises a first circuit board 13 , on which the StarFlash chip 11 and the first serial port 12 are integrated.

[0053] The serial port conversion device module 2 includes a second circuit board 23 , and the serial port conversion device chip 21 , the second serial port end 22 and the connection end are integrated on the second circuit board 23 .

[0054] The information transmission device 100 based on Star Flash includes a third circuit board, and the third circuit board is provided with a connection circuit corresponding to the first serial port end 12 and the second serial port end 22. One end of the third circuit board is connected to the first circuit board 13, and the other end is connected to the second circuit board 23, so that the first serial port end 12 is electrically connected to the second serial port end 22 through the connection circuit. By providing the third circuit board, the first circuit board 13 and the second circuit board 23 are connected as a whole, realizing the integration of multiple modules.

[0055] In an alternative embodiment, the information transmission device 100 based on Starflash includes a fourth circuit board, and the Starflash chip 11, the first serial port 12, the second serial port 22, the serial port conversion device chip 21 and the connection end are integrated on the fourth circuit board. The Starflash to serial port module 1 and the serial port conversion device module 2 are integrated on one circuit board, realizing the integration of multiple modules. A circuit connection line is welded on the fourth circuit board, and the first serial port 12 and the second serial port 22 are connected through the circuit connection line.

[0056] The connection end is a USB port. The information transmission device 100 based on Starflash is plugged into the host of the controlled device 200 through the USB port. The information transmission device 100 based on Starflash includes a shell, and the Starflash to serial port module 1 and the serial port to device module 2 are arranged inside the shell. The shell can protect the internal components such as the Starflash chip 11 and the serial port to device chip 21 from being damaged.

[0057] like Figure 2 As shown, the utility model also discloses a remote control system 1000, including the above-mentioned star flash-based information transmission device 100.

[0058] The remote control system 1000 also includes a sending module 300 and a controlled device 200. The sending module 300 is connected to the information transmission device 100 based on Star Flash through Star Flash communication, and transmits keyboard and mouse control signals to the information transmission device 100 based on Star Flash. The information transmission device 100 based on Star Flash is electrically connected to the controlled device 200 through the connection end to transmit the keyboard and mouse control signals to the controlled device 200. A seamless conversion of the Star Flash signal to the device HID protocol is achieved, realizing a non-invasive virtual mouse and keyboard. The connection method using Star Flash has the three advantages of ultra-low latency, high bandwidth and data isolation, providing reliable support for remote collaboration.

[0059] Although the specific implementations of the utility model are described above, those skilled in the art should understand that this is only an example, and the protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these implementations without departing from the principle and essence of the utility model, but these changes and modifications fall within the protection scope of the utility model.

Claims

1. A star-flash based information transmission device, characterized in that: The information transmission device based on star flash comprises: A Star Flash to Serial Port Module, comprising a Star Flash chip and a first serial port end, wherein the Star Flash chip is electrically connected to the first serial port end, the Star Flash chip receives a keyboard and mouse control signal, and transmits the keyboard and mouse control signal to the first serial port end; The serial port conversion device module includes a serial port conversion device chip, a second serial port end and a connection end, one end of the serial port conversion device chip is electrically connected to the second serial port end, and the other end is electrically connected to the connection end, the first serial port end is electrically connected to the second serial port end, so as to transmit the keyboard and mouse control signal to the serial port conversion device chip via the second serial port end, and the serial port conversion device chip transmits the keyboard and mouse control signal to the connection end.

2. The information transmission device based on star flash according to claim 1, characterized in that: The star-flash-based information transmission device further includes a plurality of connecting wires, one end of each of the connecting wires is connected to the first serial port, and the other end of each of the connecting wires is connected to the second serial port.

3. The information transmission device based on star flash according to claim 1, characterized in that: The Star Flash to serial port module includes a first circuit board, and the Star Flash chip and the first serial port are integrated on the first circuit board.

4. The information transmission device based on star flash according to claim 3, characterized in that: The serial port conversion device module includes a second circuit board, and the serial port conversion device chip, the second serial port end and the connection end are integrated on the second circuit board.

5. The information transmission device based on star flash according to claim 4, characterized in that: The star flash-based information transmission device includes a third circuit board, and the third circuit board is provided with a connecting circuit corresponding to the first serial port end and the second serial port end. One end of the third circuit board is connected to the first circuit board, and the other end is connected to the second circuit board, so that the first serial port end is electrically connected to the second serial port end through the connecting circuit.

6. The information transmission device based on star flash according to claim 1, characterized in that: The Starflash-based information transmission device includes a fourth circuit board, and the Starflash chip, the first serial port, the second serial port, the serial port converter chip and the connection end are integrated on the fourth circuit board.

7. The information transmission device based on star flash according to claim 6, characterized in that: A circuit connection line is welded on the fourth circuit board, and the first serial port end and the second serial port end are connected through the circuit connection line.

8. The information transmission device based on star flash according to any one of claims 1 to 7, characterized in that: The connection end is a USB port; And / or, the StarFlash-based information transmission device comprises a shell, and the StarFlash-to-serial port module and the serial port-to-device module are arranged inside the shell.

9. A remote control system, comprising the starflash-based information transmission device as claimed in any one of claims 1 to 8.

10. The remote control system according to claim 9, characterized in that: It also includes a sending module and a controlled device. The sending module is connected to the Star Flash-based information transmission device through Star Flash communication, and transmits the keyboard and mouse control signal to the Star Flash-based information transmission device. The Star Flash-based information transmission device is electrically connected to the controlled device through a connecting end to transmit the keyboard and mouse control signal to the controlled device.

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