19 results about "Remote desktop" patented technology

This application provides a remote driving method and related equipment based on remote desktop control technology, belonging to the field of remote driving technology. The method includes: collecting driving environment data and vehicle status data through vehicle body sensors; rendering a local operation screen based on the driving environment data and vehicle status data to obtain a driving operation video stream; synchronizing incremental pixels of the driving operation video stream to a remote operating terminal using remote desktop control technology, and collecting the synchronization time of the pixel increment process; dynamically allocating transmission redundancy to key frames in the driving operation video stream based on the synchronization time; encoding the key frames according to the transmission redundancy to obtain redundant data packets; and synchronizing the incremental pixels of the driving operation video stream and the redundant data packets together to the remote operating terminal. This application can reduce the data interaction latency of remote driving and improve the safety of remote driving.

A computing system may detect a user input. The computing system may capture, a screen buffer indicating a state of a user interface of a remote desktop session. The computing system may capture a screen buffer indicating a state of a user interface of the remote desktop session. The computing system may input the screen buffer into a model, to output user interface elements. The computing system may construct user interface element tree based on the hierarchical position of individual elements detected by the model. The computing system may identify a target UI element, and may identify, using a stored ruleset associated with the target element, an action to perform on the target element, and execute the action. The computing system may add transparent overlay on the screen or supply the user interface element position information to client operating system to enable accessibility and eye tracking based interaction.

The technology described herein enables a remote desktop application to interact simultaneously with peripherals associated with multiple client devices. The technology described herein expands peripheral options to include peripherals associated with a user's other client devices that have a desktop application installed. For example, a user may access a virtual machine on a primary client, but use the touchscreen on a secondary client to control the virtual machine. The primary and secondary clients may have different connection types with the remote virtual machine. The connection types include a full connection and a background connection. In addition to different connection types, the remote desktop applications on the primary and secondary clients may operate in different modes. Two different modes include graphics mode and non-graphics mode.

In an example in accordance with the present disclosure, a computing device is described. The computing device includes a processor and a memory communicatively coupled to the processor and storing executable instructions. The instructions, when executed cause the processor to run a connection broker module to assign a host device to a remote device for a remote desktop connection. The host device is assigned from a pool of host devices available to host the remote desktop connection. The instructions, when executed cause the processor to run a remote desktop module to establish the remote desktop connection between the host device and the remote device. The instructions, when executed cause the processor to establish a communication channel between the connection broker module and the remote desktop module to exchange messages associated with the remote desktop connection.

The application provides an ACS server, a set-top box and a method for remotely connecting the set-top box. The method comprises the following steps: in response to a connection request for remotely connecting the set-top box, sending remote desktop parameters of a relay server to the set-top box, so that the set-top box starts a remote desktop client program and records the remote desktop parameters after receiving the remote desktop parameters; in response to detecting an authorization instruction for remotely connecting the set-top box, receiving an authorization connection code and an authorization password sent by the set-top box; remotely connecting the set-top box according to the authorization connection code and the authorization password, or sending the authorization connection code and the authorization password to a terminal device. The method can remotely connect a remote set-top box in the case of one-key authorization of a user, watch real-time pictures transmitted by the set-top box, troubleshoot problems of the set-top box, improve the accuracy of problem positioning, and solve the problems of low operation and maintenance efficiency and poor accuracy in the maintenance mode of the set-top box.

The invention relates to the technical field of remote desktops, in particular to a method and system for remotely displaying a desktop image of target equipment. The method comprises the following steps: acquiring a first desktop image of the target equipment; identifying the first desktop image, and converting a part of the first desktop image into text data according to an identification result; the textual data is sent to a remote device, the textual data being capable of being processed to be used to generate a second desktop image on the remote device, the second desktop image including display content corresponding to the portion of the image. According to the embodiment of the invention, the desktop image of the target equipment is converted into the text data, and the desktop image is regenerated on the remote equipment, so that the dependence of a traditional remote desktop technology on image compression is effectively avoided, and especially under the condition that the network bandwidth is limited, a higher data transmission speed can be realized, and the use efficiency of the remote desktop is improved.

The application discloses a method for acquiring multi-path camera data without protocol docking, and belongs to the technical field of video processing. The application creates multiple users that can be logged in simultaneously on the same intelligent terminal, and runs a video stream acquisition application under each user to play the video stream currently played by the corresponding third-party platform. Then, the RDP remote desktop protocol is used to acquire the video stream currently played by each video stream acquisition application and convert the video stream into the RTSP video stream of the international general standard. Thus, the general video stream can be analyzed and processed twice, and the problems that the video stream of the third-party platform is difficult to acquire because the third-party platform does not open a special API interface for acquiring the video stream, and it is difficult to acquire multiple third-party platform video streams on a single intelligent terminal are solved.

The application provides a cloud application system based on WEB communication interaction technology and a method thereof. The cloud application system based on WEB communication interaction technology comprises a webpage front end, a scheduling server and a cloud virtual machine. The webpage front end is used for receiving user operation instructions, providing interfaces and interactive components for users. The cloud virtual machine is used for running application instances and receiving instructions for execution. The scheduling server is used for information transfer, helping the front end and the cloud virtual machine to establish a handshake connection, and monitoring the running state of the webpage front end. The technical scheme of the application relies on remote desktop technology, has a simple overall structure, does not change the application program logic, and has low development cost. Meanwhile, the system adopts an efficient data transmission format, optimizes network delay, and has good network adaptability. Moreover, the technology itself supports a non-GPU running mode, effectively reducing the cost.

This application discloses an operation event transmission method and apparatus. The method includes: synchronizing the timestamps in a control terminal used to control a remote desktop with the timestamps in a controlled terminal according to a preset period to obtain synchronized timestamps; collecting operation events in the control terminal and assigning synchronized timestamps to the operation events; and sending the operation events and their corresponding timestamps to the controlled terminal, wherein the controlled terminal executes the operation events according to the order of the operation events and their corresponding timestamps. The method provided in this application at least solves the technical problem in related technologies where the use of fixed-frequency sampling leads to high execution deviations in operation events generated by the control terminal.

A kind of MAC identification and protocol detection-based Internet of Things equipment unified management method and system, it is related to the field of digital information transmission, in the method, the IP and MAC address of equipment are collected, the supported management protocol and port are detected, and based on MAC address, vendor information is parsed, data is structured into database to generate equipment list;Virtual display service is deployed in server to configure remote desktop instance, graphical browser is called to access equipment management page in the environment without physical display card, and access port is converted through Web proxy;In response to the login instruction of user, remote connection is established through Web port to show management page, and the account and password of matching are automatically extracted and filled, to complete the automatic login of equipment.The present application is used to improve the coherence and overall operation efficiency of unified scheduling of multi-vendor equipment.

This application discloses a method and apparatus for remote desktop access to a network video recorder. The method includes: acquiring multiple first video streams from multiple network cameras connected to the network video recorder, wherein each network camera corresponds to one first video stream; decoding each of the multiple first video streams to obtain multiple video frames, wherein each first video stream corresponds to one video frame; stitching the multiple video frames together to generate a composite image; encoding the composite image to generate a second video stream; and pushing the second video stream to a remote access client to enable remote access to the network video recorder desktop. In this way, multiple independent high-bitrate video streams are integrated into a single low-bitrate video stream for transmission, which to some extent avoids the bandwidth waste caused by transmitting multiple independent high-bitrate video streams and reduces network bandwidth usage.

Systems and methods are provided for redirecting peripheral devices between different remote desktops. A user can establish a virtual desktop session on remote desktop A via a virtual desktop client operating on the user's local client device. After the remote desktop session is established, any of various peripheral devices such as a printer, camera, USB device, etc. can be redirected to virtual desktop A to enable the user to access those devices in virtual desktop A. The user can request virtual desktop A to redirect the peripheral device to virtual desktop B. After the peripheral device is successfully redirected to desktop B from desktop A, the user of desktop B (whether the same user or a different user) can find and see the shared device on remote desktop B and use the peripheral device in desktop B like other devices that are redirected to desktop B from a local device.

Various methods and processes, apparatuses / systems, and media control peripheral devices in a multi-cloud, multi-desktop environment. A processor creates a synchronization agent that runs on a corresponding terminal of vendor specific remote desktops and act as a coordinator for managing one or more remote desktop applications running on different virtual desktop interface sessions that use different protocol specific to the corresponding vendor specific remote desktops. The synchronization agent receives device control commands from the one or more desktop applications and send them through virtual channels provided by the vendors the order in which it is received. Synchronization agent also sends command response back to the appropriate application from where it received a particular command. The synchronization agent ensures that overlapping and / or same family of commands are not sent over the virtual channels thereby substantially improving user experience and network performance, and protecting the peripheral devices from potential damage.

This invention relates to the field of cloud desktop technology, specifically disclosing a cloud desktop terminal management system. The method of using the management system includes: S100, encrypting all remote desktop data using a key encryption algorithm and sending the key to the cloud desktop terminal; S200, sending request information to the management terminal through the cloud desktop terminal, the management terminal comparing the request information with the criteria corresponding to the requesting user to determine the cloud desktop terminal's permissions and status; when both the cloud desktop terminal's permissions and status meet the requirements, the management terminal sends a key request instruction to the cloud desktop terminal; S300, the cloud desktop terminal obtains information from the management terminal and determines the database status based on the management terminal information; when the database status meets the requirements, it sends a key to the management terminal according to the key request instruction.

A scanner redirection method for a remote desktop computer system, wherein the remote desktop computer system includes a client computer and a remote computer, includes the steps of: transmitting at least one request to the client computer to acquire one or more first images from an image capturing device connected to the client computer; upon receiving a compressed video file that was created by the client computer in response to the at least one request and that was then transmitted by the client computer, applying a video decoding algorithm to expand the compressed video file into a decompressed video file having one or more second images; and providing each of the one or more second images to an application running in the remote computer.

This invention relates to the field of streaming media communication and remote collaboration, and particularly to a method and system for optimizing and scheduling streaming media images in remote desktop collaboration. The method includes the following steps: pre-setting three levels of rendering assets: a high-fidelity layer in the cloud, a mid-fidelity layer at the edge, and a simplified skeleton proxy layer on the client side; the client driving a state machine based on vital sign sampling data to migrate between five vital sign states; the server periodically collecting network indicators and weightedly synthesizing a continuous network degradation degree, and predicting the network degradation degree at future moments based on historical slopes; the server using vital sign states and network degradation degree as inputs to determine the target circuit breaker level according to mapping rules, and performing dynamic degradation of the image source and skeleton channel switching according to asymmetric hysteresis conditions. This invention performs pre-emptive multi-dimensional fusion scheduling of patient vital sign states and network degradation trends, effectively mitigating visual cliffs caused by sudden packet loss in high-fidelity streaming media, and ensuring extremely low latency remote collaboration and emergency stop response closed loops.

This application discloses a web-based ophthalmic image reading method and related equipment based on a remote desktop proxy, relating to the field of data processing technology. The method includes: receiving an ophthalmic image file sent by a detection device based on a web-based ophthalmic image reading instruction; determining the manufacturer of the ophthalmic image file; selecting professional software from the manufacturer to open the ophthalmic image file to obtain an ophthalmic image; acquiring the ophthalmic image to obtain a uniformly formatted ophthalmic image; and sending the ophthalmic image to an expert for review by an expert to obtain the review result. This application, based on a remote desktop proxy, installs all manufacturer software on a remote server. During the image reading process, only the acquired ophthalmic image file needs to be opened by the remote server, eliminating the need for the expert and monitoring devices to download multiple software programs to open related files, thus improving the portability of remote image reading.

The present application belongs to the intelligent traffic technical field, and particularly relates to a visual special situation processing method and system based on a remote frame buffer protocol. The method comprises the following steps: installing and starting a VNC server based on the RFB protocol at a lane end, providing a remote desktop, integrating a LibVNCClient in a lane special situation processing system, and realizing real-time control and visual access to the remote desktop; installing a lane camera at the lane end, starting an RTSP live protocol of the lane camera, providing an RTSP live stream address, integrating an FFMPEG in the lane special situation processing system, connecting the live stream address, and decoding a video stream captured by the lane camera in real time; and establishing a communication link between the lane end and the special situation processing system by using an Ethernet. The system comprises a remote desktop module, a camera video playing module, and a communication link establishing module. The present application provides flexible and changeable expressway lane special situation processing requirements, realizes seamless integration of toll business and remote video monitoring resources, and optimizes the passing efficiency of unattended lanes.

An interactive session implementation method, apparatus, device, and computer-readable storage medium are disclosed. The method includes: successfully migrating client connection processing and authentication flows from within the system to a customizable third-party component by creating an independent multi-session management proxy component and modifying system configuration to load this component into the native remote desktop service. This method directly solves the maintenance difficulties caused by the inability to modify the native RDP server and the high development costs caused by the complexity of the RDP protocol in existing technologies. It eliminates the need to understand and implement the complex RDP protocol; it only requires the proxy component to receive credentials and call the standard login interface to trigger the creation of an interactive session at the system level, providing a foundation for subsequent remote desktop interaction and exhibiting high controllability and maintainability.