36results about How to "Meet the needs of interaction" patented technology

The invention discloses an information security interaction method of Internet of Things intelligent terminals based on blockchain and IPFS technology, which mainly solves the problems in the prior art of security of Internet of Things terminal information transmission, cumbersome cross-device interaction, and high pressure on device information storage. Through the introduction of blockchain technology in the interaction and collaboration of Internet of Things cross-terminal devices, intelligent terminals of different structures can become equal and independent blockchain nodes, actively participate in the interaction and maintenance of information, and solve the problem of information interaction between heterogeneous devices. Highly dependent on centralized servers. After initiating a request in a decentralized application and triggering a smart contract, the relevant nodes of the blockchain network that meet the conditions respond to the request and send the required information. The problem of frequent centralized processing interactions resulting in low efficiency, high consumption, and high data transmission risks has been improved. At the same time, using the traceability feature of blockchain technology, the interactive operation information between nodes is saved on the chain, and when malicious nodes tamper with shared data, they can be traced and held accountable.

The invention discloses a live broadcast interaction method and device, belonging to the technical field of the Internet. The method includes: displaying a live broadcast interface, the live broadcast interface includes a first video playback area and a second video playback area, the first video playback area is used to play the first user's live video, and the second video playback area is used to play the second user's live broadcast Video: receive virtual item gift instruction, the virtual item gift instruction is used to instruct the current user to present virtual item to the first user; display the animation corresponding to the virtual item in the second video playback area; when receiving the interaction end message, end the virtual item The display of the animation corresponding to the item. The present invention can meet the requirement of interaction between users in different live broadcast rooms, and improve the interest of interaction.

The invention provides a cloud-based mobile monitoring system and method for the smelting process of fused magnesia, and relates to the technical field of industrial process monitoring. The system includes a local server, a cloud server and a mobile terminal. The local server transmits the magnesia smelting data of the factory's local monitoring system to the cloud server in real time. The cloud server stores and updates real-time data collected on site and runs message push server programs and algorithm programs. , to provide data access and auxiliary decision support for the mobile terminal. The mobile terminal mainly displays various states and data, and provides data for the cloud server and requests the server to perform calculations, returns and displays the calculation results. The present invention establishes an APP mobile monitoring system with complete functions and convenient use, so as to provide timely and intuitive magnesia smelting process for enterprise managers anytime and anywhere, thereby providing auxiliary decision-making support for operators.

The invention discloses an intelligent visual function training method. The intelligent visual function training method comprises the steps that an input module acquires the vision value and the hypochromatopsia degree of a trainee, as well as the ball game name and the training method; a first image generation module, a three-dimensional colour vision training module and a visual training module generate corresponding game scenes respectively according to the information obtained by the input module, and the game scenes are displayed in a display module; a control module compares the information of the trainee obtained by an acquisition module and information of a storage module, controls a second image generation module to generate corresponding game scenes, and also controls the three-dimensional colour vision training module to carry out light conversion, and the results are displayed in the display module, so that the eyes of the trainee are automatically subjected to the vision training following the light movement of a simulation luminous body in the simulation ball-hitting process. The invention further provides an intelligent visual function training instrument which comprises a human body sensor, a racket sensor, a storage, a processor and the display. The method and the instrument have the advantages that the training process is interesting, the training effects are good, and the functions of vision training, body building and entertainment are integrated.

The purpose of this application is to provide a method and device for synchronous playback of multiple virtual reality devices. The present application can make the second virtual reality device play at the first play progress by acquiring the first play progress of the first virtual reality device and the second play progress of one or more second virtual reality devices; and, If the first playback progress is faster than the second playback progress, determine playback compensation information corresponding to the second virtual reality device according to the first playback progress and the second playback progress. Compared with the prior art, this application enables multiple users to realize synchronous playback and viewing of multimedia resources in the same virtual reality scene, increasing multi-person interaction; at the same time, if the user is not synchronized with other users, the At the same time of synchronization, playback compensation information can be provided to prevent users from losing information, improve the interactive experience, and meet the needs of users for multi-person interaction.

The invention discloses a cloud platform resource cross-project transfer method, system and computer storage medium, including: receiving a transfer request, and generating a slot and an authentication key of the resource to be transferred based on the transfer request; Hash operation to obtain the encrypted hash authentication string; generate the transfer ID of the resource to be transferred and obtain the project ID of the resource to be transferred based on the resource ID, construct the transfer structure, and write the transfer structure into the database; generate in the database Transfer the transfer record of the structure, and set the resource status of the resource to be transferred as pending transfer in the transfer record; return the transfer ID, authentication key, transfer description, and resource ID to the transfer user based on the transfer request. Through the present invention, the cross-project transfer of resources in the cloud platform environment is realized, the safe transfer of resources to designated transferee users is ensured, the interaction ability between cloud platform projects is improved, and the interaction requirements between users are met.

The invention discloses a method for supporting multiple browsers to communicate with a local application program. The method comprises the steps of sending a request to an application system server by a browser; organizing request content and requesting a service to an auxiliary server by the application system server; constructing one user-defined URL based on the request content after successful authentication of the auxiliary server, and returning the user-defined URL to the browser through the application system server; further organizing the user-defined URL by the browser and calling a local application program in a webpage through a user-defined URL link; analyzing a URL parameter by the local application program and submitting the operation result to the auxiliary server; and returning the result to the browser by the auxiliary server through the application system server. The method for supporting multiple browsers to communicate with the local application program can meet the demand on interaction between the browser and the local application program and overcomes the problem of use inconvenience of users due to incompatibility caused by different kernels and different development technologies of the mainstream browsers.