Computer remote control equipment based on Type-C single line connection

Abstract

The utility model belongs to the technical field of computer remote control, and provides computer remote control equipment based on Type-C single wire connection. The equipment is composed of an interface module, a video processing module, a data processing module, a network module, a power supply adaptation module and a startup and shutdown control module. The interface module integrates a video signal channel, a data signal channel and a power supply channel, the video signal channel is used for collecting data of a target computer screen, the data signal channel is used for simulating a USB device, and the power supply channel supplies power to the device. According to the utility model, the functions of power supply, image acquisition and USB equipment simulation are realized through the single USB Type-C line, and a power line, a video line and a USB data line which need to be respectively connected with remote control equipment in the prior art are replaced; the connection mode greatly simplifies equipment wiring. The computer remote control equipment based on Type-C single line connection has a wireless network transmission function and a power supply control function at the same time, and has a wide market application prospect.

Description

Technical Field

[0001] The utility model relates to the field of computer technology, in particular to the field of computer remote control technology, and provides a computer remote control device based on a Type-C single-line connection. Background Art

[0002] In today's digital age, the demand for remote computer control in scenarios such as computer room operation and maintenance and remote work is increasing. Whether in large data centers or in enterprise office environments, remote computer control plays a vital role.

[0003] Common computer remote control devices currently available on the market are often referred to as IPKVMs. However, these devices suffer from significant shortcomings in practical applications. Common computer remote control devices are used in computer room cabinets and are bulky and expensive. While the open-source PiKVM solution is relatively low-cost and compact, it still presents a size and cost burden for individual users.

[0004] Existing computer remote control devices lack effective remote control capabilities after a target computer loses power. Furthermore, network cables, power cables, video cables, and USB data cables are required to connect to the network, power the device, view the target computer's screen, and install remote control software. This results in complex equipment wiring and a crisscrossing network of cables, which not only greatly inconveniences daily operations and maintenance but also seriously affects the overall cleanliness of the computer room. Cabling and maintenance require significant time and effort, increasing both the complexity and cost of the work.

[0005] In summary, the existing remote control devices have a lot of room for improvement in terms of functional integrity, wiring and maintenance. There is an urgent need for a remote control device with complete functions, simple wiring and easy maintenance to meet the growing market demand. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a computer remote control device based on a Type-C single-line connection, aiming to solve the problems of incomplete functions, complex wiring, and difficult maintenance of existing computer remote control devices.

[0007] In order to achieve the above objectives, the present invention provides a computer remote control device based on a Type-C single-line connection, comprising:

[0008] Interface module, video processing module, data processing module and power supply adapter module;

[0009] The interface module adopts USB4 Type-C interface and supports DP protocol;

[0010] The interface module includes a video signal channel, a data signal channel, and a power supply channel;

[0011] The video signal channel is used to transmit desktop image data;

[0012] The data signal channel is used to transmit USB keyboard and mouse device data;

[0013] The power supply channel is used for power input;

[0014] The video processing module is electrically connected to the video signal channel and is used to process the desktop image data;

[0015] The data processing module is electrically connected to the data signal channel and is used to process the USB keyboard and mouse device data;

[0016] The power supply video module is electrically connected to the power supply channel and is used to process power input and supply power inside the device.

[0017] Furthermore, it also includes a network module, which supports the WiFi6 wireless protocol and can realize two-way data interaction with external network devices.

[0018] Further, the video processing module includes a first video processing unit and a second video processing unit;

[0019] The first video processing unit is responsible for data format conversion;

[0020] The second video processing unit encodes and encapsulates the data into data packets that can be transmitted over a network.

[0021] Furthermore, the video signal channel receives DP protocol data containing screen information from the target computer and sends it to the first video processing unit;

[0022] The first video processing unit converts the received DP protocol data into MIPI protocol data and sends the data to the second video processing unit;

[0023] The second video processing unit encodes the received MIPI protocol data, encapsulates it into a network transmission data packet based on the WebRTC protocol, and sends it to the network module;

[0024] The network module sends the received network transmission data packets to the main control computer via the Internet.

[0025] Furthermore, the data processing module includes a keyboard and mouse unit;

[0026] The keyboard and mouse unit can be used as a virtual keyboard and mouse and is connected to a main control computer.

[0027] Furthermore, the data processing module further includes an ISO mounting unit;

[0028] The ISO mounting unit can simulate CD-ROM mounting to enable the target computer to access the ISO mounting file.

[0029] Furthermore, the network module receives a human-machine interface command from the main control computer and sends it to the keyboard and mouse unit;

[0030] The keyboard and mouse unit receives the human-machine interface command, depackets and decodes it, and then sends it to the target computer through the data signal channel;

[0031] The network module receives the ISO command from the main control computer and sends it to the ISO mounting unit;

[0032] The ISO mounting unit receives the ISO command, unpacks and decodes it, and then sends it to the target computer through the data signal channel.

[0033] Furthermore, it also includes a power on / off control module;

[0034] The power on / off control module includes a first power interface unit and a second power interface unit;

[0035] The input end of the second power interface unit is connected to an external power supply, and the output end thereof is connected to the first power interface unit via a relay;

[0036] The input end of the first power interface unit is connected to the second power interface unit via a relay, and the output end thereof is connected to a target computer.

[0037] Furthermore, the data processing module includes a remote power on / off unit;

[0038] The remote power on / off unit controls the on / off of the power supply circuit to realize the power on / off operation of the target computer.

[0039] Furthermore, the network module receives a power on / off command from the main control computer and sends it to the remote power on / off unit;

[0040] The remote power on / off unit receives the power on / off command, decompresses and decodes it, and then sends it to the power on / off control module;

[0041] The power on / off control module receives the unpacked and decoded power on / off command and controls the relay to close or open according to the command to power on or off the target computer.

[0042] This utility model integrates power supply, image acquisition and USB device simulation functions through a single USB Type-C cable, changing the cumbersome mode of traditional remote control equipment that requires separate connection of power cord, video cable and USB data cable. The network module supports WiFi6 wireless protocol and does not require network cable connection, further simplifying the device wiring. The design of the power on / off control module and the power on / off unit provides a convenient operation method for remote power on / off control. By remotely controlling the power on / off, the user can manage the target computer at the remote end, improving work efficiency. In summary, this utility model improves the usability and stability of the device by optimizing the connection method and function settings, provides a new direction for the development of remote control equipment, and has broad market application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0044] Figure 1 This is a schematic diagram of the computer remote control device structure based on Type-C single-line connection provided by the utility model;

[0045] Figure 2 The computer remote control device based on Type-C single-line connection provided by the utility model works as a schematic diagram Figure 1 ;

[0046] Figure 3 The computer remote control device based on Type-C single-line connection provided by the utility model works as a schematic diagram Figure 2 ;

[0047] Figure 4 The computer remote control device based on Type-C single-line connection provided by the utility model works as a schematic diagram Figure 3 .

[0048] Reference numerals:

[0049] 100. Interface module, 110. Video signal channel, 120. Data signal channel, 130. Power supply channel, 200. Video processing module, 210. First video processing unit, 220. Second video processing unit, 300. Data processing module, 310. Keyboard and mouse unit, 320. ISO mounting unit, 330. Remote power on / off unit, 400. Network module, 500. Power supply adapter module, 600. Power on / off control module, 610. First power interface unit, 620. Second power interface unit. DETAILED DESCRIPTION

[0050] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of this application.

[0051] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0052] DP, short for DisplayPort, is a digital video interface standard and a protocol for transmitting video and audio signals. It is primarily used in the video display field, connecting video source devices such as computers and game consoles with display devices such as monitors and projectors. The DP protocol specifies the transmission format, encoding method, and transmission rate of video and audio data.

[0053] USB, the full name of Universal Serial Bus, is a bidirectional serial interface standard for fast synchronous transmission, used to regulate the connection and communication between computers, mobile devices, etc. and external devices.

[0054] USB4, the full name of Universal Serial Bus 4, is a high-speed serial data transmission protocol standard; it is widely used in the field of electronic equipment to achieve fast data transmission and video transmission between devices and to connect external devices for expansion functions.

[0055] Type-C, full name USB Type-C, is a universal serial bus (USB) interface type; it is widely used in various electronic devices for multiple functions such as data transmission, charging, and external devices. It is characterized by being compact and reversible.

[0056] WiFi6, full name IEEE 802.11ax, is a wireless network communication standard; it is widely used in various wireless network environments such as homes and enterprises for high-speed wireless data transmission between devices. It is characterized by fast transmission speed, capacity for more device connections, better performance in dense environments, and greater energy efficiency.

[0057] MIPI, short for Mobile Industry Processor Interface, is a high-speed serial interface standard for mobile devices and a collection of protocols. It is widely used in the mobile device field.

[0058] WebRTC, short for Web Real-Time Communication, is an open source project that supports real-time audio and video communication in web browsers. It is widely used in the field of Internet communications to implement functions on web pages that require real-time transmission of audio and video data, such as video conferencing, live broadcasting, and online gaming interactions.

[0059] ISO, short for International Organization for Standardization, is a disc image file format developed by the International Organization for Standardization. It stores disc contents in file format. It is widely used in software distribution, system installation, and data backup for storing and transmitting data on discs. Its hallmark is its ability to fully preserve the disc's file system structure and data contents.

[0060] Example 1

[0061] In the prior art, a computer remote control device and a target computer need to be connected with a power cord, a video cable, and a USB data cable, which makes the device wiring complicated.

[0062] See Figure 1 As shown, this embodiment provides a computer remote control device based on a Type-C single-line connection, including:

[0063] Interface module 100, video processing module 200, data processing module 300 and power supply adapter module 500;

[0064] The interface module 100 adopts a USB4 Type-C interface and supports the DP protocol;

[0065] The interface module 100 includes a video signal channel 110, a data signal channel 120, and a power supply channel 130;

[0066] The video signal channel 110 is used to transmit desktop image data;

[0067] The data signal channel 120 is used to transmit USB keyboard and mouse device data;

[0068] The power supply channel 130 is used for power input;

[0069] The video processing module 200 is electrically connected to the video signal channel 110 and is used to process the desktop image data;

[0070] The data processing module 300 is electrically connected to the data signal channel 120 and is used to process the USB keyboard and mouse device data;

[0071] The power adapter module 500 is electrically connected to the power supply channel 130 and is used to process power input and supply power inside the device.

[0072] It should be noted that in this embodiment, a USB4 Type-C port with DP functionality is used as the connection port. Its high-speed signal channel carries the DP signal, enabling low-latency, high-definition transmission of the target computer's desktop image, including program interfaces, documents, images, and videos, to the host computer, enhancing the remote visual interaction experience. Its USB2.0 data signal line serves as a signal transmission channel for USB keyboard and mouse devices. Simulated keyboard and mouse commands from the host computer are accurately transmitted to the target computer, enabling smooth and seamless response to operational commands. A built-in 5V power cable provides stable power for this computer remote control device.

[0073] A single USB4 Type-C cable replaces the power cord, video cable, and USB data cable between the traditional computer remote control device and the target computer, simplifying wiring.

[0074] Example 2

[0075] This embodiment further optimizes the wiring based on the first embodiment.

[0076] See Figure 1 As shown, this embodiment provides a computer remote control device based on a Type-C single-line connection, including:

[0077] Interface module 100, video processing module 200, data processing module 300 and power supply adapter module 500;

[0078] The interface module 100 adopts a USB4 Type-C interface and supports the DP protocol;

[0079] The interface module 100 includes a video signal channel 110, a data signal channel 120, and a power supply channel 130;

[0080] The video signal channel 110 is used to transmit desktop image data;

[0081] The data signal channel 120 is used to transmit USB keyboard and mouse device data;

[0082] The power supply channel 130 is used for power input;

[0083] The video processing module 200 is electrically connected to the video signal channel 110 and is used to process the desktop image data;

[0084] The data processing module 300 is electrically connected to the data signal channel 120 and is used to process the USB keyboard and mouse device data;

[0085] The power adapter module 500 is electrically connected to the power supply channel 130 and is used to process power input and supply power inside the device.

[0086] See Figure 2 As shown, it also includes a network module 400, which supports the WiFi6 wireless protocol and can realize two-way data interaction with external network devices.

[0087] It should be noted that in this embodiment, by setting up a network module 400 that supports the WiFi6 wireless protocol for two-way data interaction with external network devices, there is no need to lay network cables for the computer remote control device, which further simplifies the wiring.

[0088] Example 3

[0089] In the prior art computer remote control device, the video processing part consumes relatively high power.

[0090] See Figure 1 As shown, this embodiment provides a computer remote control device based on a Type-C single-line connection, including:

[0091] Interface module 100, video processing module 200, data processing module 300 and power supply adapter module 500;

[0092] The interface module 100 adopts a USB4 Type-C interface and supports the DP protocol;

[0093] The interface module 100 includes a video signal channel 110, a data signal channel 120, and a power supply channel 130;

[0094] The video signal channel 110 is used to transmit desktop image data;

[0095] The data signal channel 120 is used to transmit USB keyboard and mouse device data;

[0096] The power supply channel 130 is used for power input;

[0097] The video processing module 200 is electrically connected to the video signal channel 110 and is used to process the desktop image data;

[0098] The data processing module 300 is electrically connected to the data signal channel 120 and is used to process the USB keyboard and mouse device data;

[0099] The power adapter module 500 is electrically connected to the power supply channel 130 and is used to process power input and supply power inside the device.

[0100] See Figure 2 As shown, the video processing module 200 includes a first video processing unit 210 and a second video processing unit 220;

[0101] The first video processing unit 210 is responsible for data format conversion;

[0102] The second video processing unit 220 encodes and encapsulates the data into data packets that can be transmitted over a network.

[0103] The video signal channel 110 receives DP protocol data containing screen information from the target computer and sends it to the first video processing unit 210;

[0104] The first video processing unit 210 converts the received DP protocol data into MIPI protocol data and sends the data to the second video processing unit 220;

[0105] The second video processing unit 220 encodes the received MIPI protocol data, encapsulates it into a network transmission data packet based on the WebRTC protocol, and sends it to the network module 400;

[0106] The network module 400 sends the received network transmission data packets to the main control computer via the Internet.

[0107] It should be noted that in this embodiment, the first video processing unit 210 is preferably an LT7911 chip. As a professional signal conversion chip, the LT7911 chip can intelligently identify the type, version, number of channels, etc. after receiving the DP signal, descramble and separate the video, audio, and control data, adjust the video format, and then encapsulate and encode it according to the MIPI protocol, output the MIPI signal, and output the audio through the adapter interface. This conversion from DP to MIPI is intended to allow the DP interface device to be connected to the MIPI interface mobile device, adapting to the low power consumption and efficient transmission characteristics of the mobile device, reducing power consumption, extending battery life, and facilitating the processor to uniformly process multi-source video signals. The second video processing unit 220 is preferably an SG2002 chip. The SG2002 chip reads the MIPI signal and restores it to the original data, selects MJPEG or H264 encoding according to the actual situation, and then packages it according to the WebRTC protocol. It is wirelessly transmitted to the host computer via WIFI6, ensuring that the host terminal receives the target computer desktop image in real time and clearly, improving the remote control experience.

[0108] Example 4

[0109] In the prior art, a computer remote control device and a target computer need to be connected with a power cord, a video cable, and a USB data cable, which makes the device wiring complicated.

[0110] See Figure 1 As shown, this embodiment provides a computer remote control device based on a Type-C single-line connection, including:

[0111] Interface module 100, video processing module 200, data processing module 300 and power supply adapter module 500;

[0112] The interface module 100 adopts a USB4 Type-C interface and supports the DP protocol;

[0113] The interface module 100 includes a video signal channel 110, a data signal channel 120, and a power supply channel 130;

[0114] The video signal channel 110 is used to transmit desktop image data;

[0115] The data signal channel 120 is used to transmit USB keyboard and mouse device data;

[0116] The power supply channel 130 is used for power input;

[0117] The video processing module 200 is electrically connected to the video signal channel 110 and is used to process the desktop image data;

[0118] The data processing module 300 is electrically connected to the data signal channel 120 and is used to process the USB keyboard and mouse device data;

[0119] The power adapter module 500 is electrically connected to the power supply channel 130 and is used to process power input and supply power inside the device.

[0120] See Figure 3 As shown, the data processing module 300 includes a keyboard and mouse unit 310;

[0121] The keyboard and mouse unit 310 can be used as a virtual keyboard and mouse and connected to a host computer.

[0122] The data processing module 300 further includes an ISO mounting unit 320;

[0123] The ISO mounting unit 320 can simulate optical drive mounting to enable the target computer to access the ISO mounting file.

[0124] The network module 400 receives human-machine interface commands from the host computer and sends them to the keyboard and mouse unit 310;

[0125] The keyboard and mouse unit 310 receives the human-machine interface command, depackets and decodes it, and then sends it to the target computer through the data signal channel 120;

[0126] The network module 400 receives the ISO command from the host computer and sends it to the ISO mounting unit 320;

[0127] The ISO mounting unit 320 receives the ISO command, depackets and decodes it, and then sends it to the target computer through the data signal channel 120.

[0128] It should be noted that, in this embodiment, the user of the host computer performs keyboard and mouse operations through the browser interactive interface. The browser front-end page packages the operation into a websocket packet, and transmits the operation data to the network where the target computer is located through the network protocol. The network module 400 receives the keyboard and mouse operation data packet and sends it to the keyboard and mouse unit 310;

[0129] The keyboard and mouse unit 310 decompresses the data packet into an operation behavior and sends a gadget HID event to the target computer via the data signal channel 120 .

[0130] The user of the host computer performs the ISO mount operation through the browser interactive interface. The browser front-end page packages the operation into a websocket packet, and transmits the operation data to the network where the target computer is located through the network protocol. The network module 400 receives the ISO mount data packet and sends it to the ISO mount unit 320;

[0131] The ISO mounting unit 320 depackets the data packet into an operation behavior and sends a gadgetUMS event to the target computer through the data signal channel 120 .

[0132] Example 5

[0133] The computer remote control device in the prior art requires separate wiring to control the power on or off of the target computer.

[0134] See Figure 1 As shown, this embodiment provides a computer remote control device based on a Type-C single-line connection, including:

[0135] Interface module 100, video processing module 200, data processing module 300 and power supply adapter module 500;

[0136] The interface module 100 adopts a USB4 Type-C interface and supports the DP protocol;

[0137] The interface module 100 includes a video signal channel 110, a data signal channel 120, and a power supply channel 130;

[0138] The video signal channel 110 is used to transmit desktop image data;

[0139] The data signal channel 120 is used to transmit USB keyboard and mouse device data;

[0140] The power supply channel 130 is used for power input;

[0141] The video processing module 200 is electrically connected to the video signal channel 110 and is used to process the desktop image data;

[0142] The data processing module 300 is electrically connected to the data signal channel 120 and is used to process the USB keyboard and mouse device data;

[0143] The power adapter module 500 is electrically connected to the power supply channel 130 and is used to process power input and supply power inside the device.

[0144] See Figure 4 As shown, it also includes a power on / off control module 600;

[0145] The power on / off control module 600 includes a first power interface unit 610 and a second power interface unit 620;

[0146] The input end of the second power interface unit 620 is connected to an external power source, and the output end thereof is connected to the first power interface unit 610 via a relay;

[0147] The input end of the first power interface unit 610 is connected to the second power interface unit 620 via a relay, and the output end thereof is connected to a target computer.

[0148] The data processing module 300 includes a remote power on / off unit 330;

[0149] The remote power on / off unit 330 controls the on / off of the power supply circuit to realize the power on / off operation of the target computer.

[0150] The network module 400 receives a power on / off command from the host computer and sends the command to the remote power on / off unit 330;

[0151] The remote power on / off unit 330 receives the power on / off command, decompresses and decodes it, and then sends it to the power on / off control module 600;

[0152] The power on / off control module 600 receives the unpacked and decoded power on / off command and controls the relay to close or open according to the command to power on or off the target computer.

[0153] It should be noted that, in this embodiment, the user of the host computer performs the power on / off operation through the browser interactive interface. The browser front-end page packages the operation into a websocket packet, and transmits the operation data to the network where the target computer is located through the network protocol. The network module 400 receives the power on / off data packet and sends it to the remote power on / off unit 330.

[0154] The remote power on / off unit 330 decompresses the data packet into an operation behavior and sends the solid-state relay switching event to the power on / off control module 600 through the data signal channel 120;

[0155] After receiving the solid-state relay switching event, the power on / off control module 600 controls the solid-state relay to close or open according to the event, so as to power on or off the target computer.

[0156] This new device simplifies the complex network of HDMI, Ethernet, power, and USB cables into a single USB Type-C cable. This change reduces wiring complexity, management costs, and space usage associated with complex wiring. By utilizing a USB4 Type-C connector with DP functionality and pairing it with the LT7911 chip to convert DP signals into MIPI inputs, this single cable successfully delivers power supply, image capture, and USB device emulation. Furthermore, the inclusion of WiFi 6 wireless networking ensures stable and efficient video streaming, enabling wireless network transmission. Furthermore, direct control from the target computer's power input port using a solid-state relay enables remote power control, fully encompassing all the features of the IPKVM. Notably, this series of optimizations significantly reduces the device's size, making it easier to integrate and install, while also improving space efficiency. Through these designs, this new device excels in simplifying wiring, ensuring functionality, and enhancing compatibility and network performance, providing users with a convenient and efficient user experience.

[0157] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A computer remote control device based on Type-C single-line connection, characterized in that: include: An interface module (100), a video processing module (200), a data processing module (300) and a power supply adapter module (500); The interface module (100) adopts a USB4 Type-C interface and supports the DP protocol; The interface module (100) includes a video signal channel (110), a data signal channel (120), and a power supply channel (130); The video signal channel (110) is used to transmit desktop image data; The data signal channel (120) is used to transmit USB keyboard and mouse device data; The power supply channel (130) is used for power input; The video processing module (200) is electrically connected to the video signal channel (110) and is used to process the desktop image data; The data processing module (300) is electrically connected to the data signal channel (120) and is used to process the USB keyboard and mouse device data; The power supply adapter module (500) is electrically connected to the power supply channel (130) and is used to process power input and supply power inside the device.

2. The computer remote control device based on a Type-C single-wire connection according to claim 1, characterized in that: It also includes a network module (400), which supports the WiFi6 wireless protocol and can realize two-way data interaction with external network devices.

3. The computer remote control device based on a Type-C single-wire connection as claimed in claim 2, characterized in that: The video processing module (200) comprises a first video processing unit (210) and a second video processing unit (220); The first video processing unit (210) is responsible for data format conversion; The second video processing unit (220) encodes and encapsulates the data into data packets that can be transmitted over a network.

4. The computer remote control device based on a Type-C single-wire connection as claimed in claim 3, characterized in that: The video signal channel (110) receives DP protocol data containing screen information from a target computer and sends it to the first video processing unit (210); The first video processing unit (210) converts the received DP protocol data into MIPI protocol data and sends the data to the second video processing unit (220); The second video processing unit (220) encodes the received MIPI protocol data, encapsulates it into a network transmission data packet based on the WebRTC protocol, and sends it to the network module (400); The network module (400) sends the received network transmission data packets to the main control computer via the Internet.

5. The computer remote control device based on a Type-C single-wire connection as claimed in claim 2, characterized in that: The data processing module (300) includes a keyboard and mouse unit (310); The keyboard and mouse unit (310) can be a virtual keyboard and mouse and connected to a host computer.

6. The computer remote control device based on a Type-C single-wire connection according to claim 5, characterized in that: The data processing module (300) further includes an ISO mounting unit (320); The ISO mounting unit (320) can simulate optical drive mounting to enable the target computer to access the ISO mounting file.

7. The computer remote control device based on a Type-C single-wire connection according to claim 6, characterized in that: The network module (400) receives a human-machine interface command from a main control computer and sends it to the keyboard and mouse unit (310); The keyboard and mouse unit (310) receives the human-machine interface command, performs unpacking and decoding processing, and then sends it to the target computer through the data signal channel (120); The network module (400) receives the ISO command from the main control computer and sends it to the ISO mounting unit (320); The ISO mounting unit (320) receives the ISO command, performs unpacking and decoding processing, and then sends it to the target computer through the data signal channel (120).

8. The computer remote control device based on a Type-C single-wire connection as claimed in claim 2, characterized in that: Also includes a power on / off control module (600); The power on / off control module (600) comprises a first power interface unit (610) and a second power interface unit (620); The input end of the second power interface unit (620) is connected to an external power supply, and the output end thereof is connected to the first power interface unit (610) via a relay; The input end of the first power interface unit (610) is connected to the second power interface unit (620) via a relay, and the output end thereof is connected to a target computer.

9. The computer remote control device based on a Type-C single-wire connection according to claim 8, characterized in that: The data processing module (300) includes a remote power on / off unit (330); The remote power on / off unit (330) controls the on / off of the power supply circuit to realize the power on / off operation of the target computer.

10. The computer remote control device based on a Type-C single-wire connection according to claim 9, characterized in that: The network module (400) receives a power on / off command from a main control computer and sends the command to the remote power on / off unit (330); The remote power on / off unit (330) receives the power on / off command, depacketizes and decodes it, and then transmits it to the power on / off control module (600); The power on / off control module (600) receives the unpacked and decoded power on / off command, and controls the relay to close or open according to the command, so as to power on or off the target computer.

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