5results about How to "Friendly experience" patented technology

The application provides a kind of deep learning optical imaging system design method based on complex function neural network, comprising the following steps: step one, object distance, system focal length, F number as input, according to the ideal optical system imaging relationship, determine image distance, imaging scale ratio;Step two, according to the imaging scale ratio and the object image of ideal optical system, the image of ideal optical system is calculated;Step three, construct complex function generator network model, step four, construct discriminator network model, step five, after the establishment, training of the above-mentioned complex function neural network deep learning model, step six, use phase.The deep learning optical imaging system design method based on complex function neural network provided by the application solves the correlation between the advantages and disadvantages of the design result and the experience value of the designer, without the designer providing initial structure parameters;Greatly improve the computing ability and optimization speed.

A multi-screen control method and device, a computing device and a storage medium are disclosed. The multi-screen control method is executed in a computing device connected with multiple displays. The method comprises: providing, in a display management interface, virtual images indicating each display, wherein each virtual image has a first arrangement order, and any virtual image is connected with at least one other virtual image, so that each virtual image forms a first image connected domain; in response to a moving operation on a target virtual image, detecting whether the moved target virtual image is connected with at least one second image connected domain formed by other virtual images; if not, splicing the target virtual image with the second image connected domain closest to the target virtual image to generate a second virtual image arrangement order, so that a user controls each display based on the second virtual image arrangement order.

The utility model relates to pre -filled medicine bottle technical field, concretely relates to provide the device and pre -filled syringe of hidden needle and injection needle head prevent stab protection, and the device includes hidden needle cover, medicine storehouse shell, locking sleeve, medicine bottle support, locking sleeve top rod, and the inside of medicine storehouse shell sets up hidden needle cover, the top of hidden needle cover sets up locking sleeve, and the inside of locking sleeve sets up medicine bottle support, and the inside for setting up pre -filled medicine bottle of medicine bottle support, the bottom of locking sleeve and the top of hidden needle cover mutually inlay, and, the top of medicine bottle support sets up locking sleeve top rod, when not injecting, locking sleeve and hidden needle cover can freely move, after completing injection, locking sleeve top rod can lock locking sleeve, makes hidden needle in pre -filled medicine bottle inside unable to expose. The utility model can realize the needle head of not injecting, and does not influence the removal of hidden needle protection cap, provides the friendly experience to the needle user, after injection, locks hidden needle cover, avoids the exposure of hidden needle, prevents the needle head from injuring the relevant personnel, improves the use safety.

This invention relates to a software-defined IoT edge gateway and data processing method. The IoT edge gateway includes: a communication module for connecting sensors using multiple communication protocols, dynamically configuring communication parameters, and acquiring configuration information; a data interpretation module for receiving raw data sent by sensors and dynamically interpreting, format-converting, and mapping the raw data using data parsing rules to generate semantically structured data; a data storage module for storing data; a Wi-Fi / 4G communication module for uploading the semantically structured data to a cloud server and receiving configuration information from the cloud server; and an MCU for coordinating the work of each module and verifying and dynamically loading configuration information. This invention achieves lightweight and optimized edge data processing by dynamically defining the device's real-time interpretation, mapping relationships, data processing, and analysis of raw data through accompanying mobile software.

The application relates to an intelligent toy with a child cognitive ability evaluation capability and an evaluation method thereof, and belongs to the technical field of intelligent toys, which comprises a toy body, a function module and a multi-modal sensor array, the toy body is a cuboid base suitable for being gripped by children, and the function module and the multi-modal sensor array are integrated in the toy body. In the application, a standardized cognitive evaluation task is ingeniously embedded in a children's game, rich data are collected in a natural situation by using a highly integrated multi-modal sensor, and the data are converted into scientific evaluation results by a cloud intelligent algorithm, the application solves the problems of a depressing environment, single data and non-sustainable problems in a traditional evaluation mode, realizes evaluation in the form of play, and provides an objective, convenient and professional children's cognitive development tracking and support tool for families and early education institutions.