Cross-platform remote desktop control system

Abstract

The invention provides a cross-platform remote desktop control system, and aims to solve the problem that an existing remote desktop connection protocol is mainly based on a Windows platform and cannot realize cross-platform connection. According to the system, seamless remote desktop control among different operating system platforms (such as Windows, Linux, MacOS and the like) is realized by designing a brand new remote connection protocol. The system adopts a client-server architecture, data security is guaranteed by utilizing an advanced encryption technology and an identity authentication mechanism, and meanwhile, optimization processing is performed aiming at the problems of network delay and bandwidth limitation, so that a user can obtain smooth and stable remote desktop control experience in different network environments. The cross-platform remote desktop control system has a wide application prospect, and a convenient and efficient remote cooperation solution is provided for scenes such as remote office and online education.

Description

Technical Field

[0001] The invention relates to the technical field of computers, and in particular to a system for performing cross-platform remote desktop control. Background Art

[0002] Remote desktop connection technology has evolved from Telnet. Microsoft's Remote Desktop Protocol (RDP) has become an indispensable part of modern digital life with its high security and multi-user concurrent operation capabilities. RDP is widely used in multiple scenarios such as remote management, remote office, remote support, remote education and remote gaming, providing great convenience for users. However, RDP is mainly built into the Windows operating system, and it is difficult to achieve cross-platform (such as Linux, MacOS, etc.) remote desktop connection, which to a certain extent limits its application scope and flexibility of use.

[0003] In order to solve the above problems, the applicant proposes a system capable of performing remote desktop control across platforms. Summary of the invention

[0004] The purpose of the present invention is to provide a cross-platform remote desktop control system to solve the problems in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a cross-platform remote desktop control system, a remote desktop connection protocol: the protocol can perform remote desktop connection between different operating system platforms, is not limited to the existing RDP protocol under the Windows environment, and realizes seamless connection across platforms.

[0006] Server-side software: installed on the remote computer, responsible for receiving connection requests from the client, processing the requests and forwarding them to the target computer, executing the corresponding remote operation commands, and returning the operation results to the client.

[0007] Client software: installed on the user device, allows the user to send remote desktop connection requests to the server through a graphical interface, receive responses from the server, and display the responses on the user interface to achieve remote desktop control.

[0008] Optional, data transmission module: uses communication mechanisms such as TCP / IP protocol or SSL / TLS protocol to ensure secure and stable data transmission between the client and server.

[0009] Encryption technology module: used to encrypt the transmitted data to ensure the confidentiality and integrity of the data and prevent security threats during data transmission.

[0010] Authentication and permission control module: used to authenticate the client and assign corresponding permissions based on the user identity, controlling the user's access and operation permissions to the remote desktop.

[0011] Optional, network delay and bandwidth adaptive mechanism: By optimizing the data transmission strategy, it automatically adapts to changes in network conditions, reduces the impact of network delay and bandwidth limitations on the remote desktop control experience, and ensures the real-time and smoothness of remote operations.

[0012] Optional, multi-user concurrent access support: allows multiple users to log in and operate the same remote computer at the same time, improving the efficiency of team collaboration and remote work.

[0013] Optional cross-platform remote desktop control system according to any one of claims 1 to 4,

[0014] Flexible adaptability to application scenarios: The system is suitable for a variety of application scenarios such as remote management, remote office, remote support, remote education and remote gaming, providing users with a safe, efficient and convenient remote desktop control experience.

[0015] Beneficial effects:

[0016] 1. Cross-platform compatibility:

[0017] The present invention breaks the platform limitation of the existing remote desktop connection technology, realizes seamless connection between different operating system platforms, and greatly expands the application scope of the remote desktop technology.

[0018] 2. Enhanced security:

[0019] By adopting advanced encryption technology and strict identity authentication mechanism, the present invention effectively ensures data security during remote desktop control and prevents leakage of sensitive information.

[0020] 3. Smooth user experience:

[0021] The present invention optimizes the network delay and bandwidth limitation issues to ensure that users can obtain a smooth and stable remote desktop control experience in different network environments.

[0022] 4. Broad application prospects:

[0023] With the rise of remote office, online education and other modes, the cross-platform remote desktop control system proposed in the present invention will have broad application prospects and provide convenient and efficient remote collaboration solutions for all walks of life. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below. The present invention can be embodied in many different forms of embodiments, and the protection scope of the present invention is not limited to the embodiments mentioned herein.

[0026] Example 1

[0027] In order to more specifically describe the present invention, an implementation method of a cross-platform remote desktop control system, the technical implementation details, operation procedures and corresponding technical optimization measures of the system will be elaborated in detail below.

[0028] 1. System architecture design

[0029] The cross-platform remote desktop control system of the present invention adopts a typical client-server (C / S) architecture. The system mainly consists of the following parts: a cross-platform remote connection protocol module, server-side software, client-side software, a data encryption and identity authentication module, and a network optimization and adaptability module.

[0030] Cross-platform remote connection protocol module:

[0031] This module is the core of the present invention. It designs a new remote connection protocol to solve the problem that the existing RDP protocol cannot be cross-platform. The protocol adopts an efficient encoding algorithm to achieve fast and accurate transmission of images, sounds and input data between different operating systems. The protocol supports multiple communication mechanisms such as TCP / IP and SSL / TLS to ensure the security and stability of data.

[0032] Server software:

[0033] The server software is installed on the remote computer and is responsible for receiving connection requests from the client and performing identity authentication. Once the authentication is passed, the server will start the remote desktop session and capture the screen image, sound and input device status of the remote computer in real time, and send this data to the client through the cross-platform remote connection protocol. At the same time, the server also needs to process the remote operation instructions sent by the client, such as keyboard input, mouse movement, etc., and perform the corresponding operations on the remote computer.

[0034] Client software:

[0035] The client software is installed on the user's device, such as a PC, mobile phone or tablet. The user enters a remote desktop connection request through the graphical interface of the client software and selects the target remote computer. The client software establishes a connection with the server through a cross-platform remote connection protocol, and receives the screen image, sound and input device status data sent by the server, which are displayed in real time on the user interface. At the same time, the user sends remote operation instructions through the client software to control the operation of the remote computer.

[0036] 2. Data Encryption and Authentication

[0037] In order to ensure data security during remote desktop control, the present invention uses advanced encryption technology to encrypt data transmission. Specifically, all data exchanges between the client and the server are carried out through an encrypted channel to ensure the confidentiality and integrity of the data. In addition, the present invention also introduces a strict identity authentication mechanism. Before connecting to the remote desktop, the user must pass the identity authentication, including user name, password and possible other identity authentication factors (such as fingerprint, facial recognition, etc.) to ensure that only legitimate users can access the remote desktop.

[0038] 3. Network Optimization and Adaptability

[0039] In order to solve the problems of network delay and bandwidth limitation, the present invention adopts the following optimization measures:

[0040] Adaptive adjustment mechanism: The system monitors the network status in real time, including key indicators such as latency and packet loss rate, and automatically adjusts the data transmission strategy according to the network status. For example, when the network latency is high, the system can reduce the image update frequency to reduce the network load; when the bandwidth is limited, the system can use compression algorithms to reduce the amount of data transmission.

[0041] Predictive Coding: To further enhance the user experience, the system uses predictive coding technology to predict the image content of future frames. By exploiting the temporal correlation between video frames, the system can reduce the amount of data that needs to be transmitted, thereby reducing network bandwidth requirements and improving transmission efficiency.

[0042] Smart caching: The system establishes a cache mechanism on the client and server to cache recently transmitted image frames and input data. When encountering network delays or packet loss, the system can prioritize reading data from the cache to ensure the smoothness of the user interface.

[0043] 4. Operation process

[0044] The user uses the cross-platform remote desktop control system of the present invention by following the steps below:

[0045] Install the client software on the user device and configure the network connection.

[0046] Open the client software, enter the remote computer's address, user name, password and other information, and send a connection request.

[0047] The server software receives the connection request and performs identity authentication. After the identity authentication is successful, the remote desktop session is started.

[0048] The client software receives the screen image, sound and input device status data sent by the server and displays them in real time on the user interface.

[0049] Users send remote operation instructions, such as keyboard input, mouse movement, etc., through the client software to control the operation of the remote computer.

[0050] The server-side software receives remote operation instructions, performs corresponding operations on the remote computer, and returns the execution results to the client.

[0051] Through the above steps, users can achieve seamless remote desktop control between different operating system platforms and enjoy an efficient and secure remote collaboration experience.

[0052] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0053] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cross-platform remote desktop control system, characterized in that: include: A remote desktop connection protocol: This protocol can perform remote desktop connections between different operating system platforms, is not limited to the existing RDP protocol in the Windows environment, and realizes seamless cross-platform connection. Server-side software: installed on the remote computer, responsible for receiving connection requests from the client, processing the requests and forwarding them to the target computer, executing the corresponding remote operation commands, and returning the operation results to the client. Client software: installed on the user device, allows the user to send remote desktop connection requests to the server through a graphical interface, receive responses from the server, and display the responses on the user interface to achieve remote desktop control.

2. The cross-platform remote desktop control system according to claim 1, characterized in that Also includes: Data transmission module: uses communication mechanisms such as TCP / IP protocol or SSL / TLS protocol to ensure the secure and stable transmission of data between the client and the server. Encryption technology module: used to encrypt the transmitted data to ensure the confidentiality and integrity of the data and prevent security threats during data transmission. Authentication and permission control module: used to authenticate the client and assign corresponding permissions based on the user identity, controlling the user's access and operation permissions to the remote desktop.

3. The cross-platform remote desktop control system according to claim 1 or 2, characterized in that: Network delay and bandwidth adaptive mechanism: By optimizing the data transmission strategy, it automatically adapts to changes in network conditions, reduces the impact of network delay and bandwidth limitations on the remote desktop control experience, and ensures the real-time and smoothness of remote operations.

4. The cross-platform remote desktop control system according to any one of claims 1 to 3, characterized in that: Multi-user concurrent access support: allows multiple users to log in and operate the same remote computer at the same time, improving the efficiency of team collaboration and remote work.

5. The cross-platform remote desktop control system according to any one of claims 1 to 4, characterized in that: Flexible adaptability to application scenarios: The system is suitable for a variety of application scenarios such as remote management, remote office, remote support, remote education and remote gaming, providing users with a safe, efficient and convenient remote desktop control experience.