9results about How to "Flexible upgrade" patented technology

The embodiment of the invention relates to the technical field of firmware upgrading, in particular to a firmware upgrading method, electronic equipment and a storage medium, the method is used for the electronic equipment, the electronic equipment comprises reference firmware, and the reference firmware comprises a first component management module and a plurality of first functional components. According to the embodiment of the invention, the firmware is divided into a plurality of independent functional components, each functional component is compiled into a position-independent code, flexible loading and unloading in a memory are supported, and the to-be-upgraded functional component is automatically identified by comparing the components between the reference firmware and the target firmware, so that the upgrading efficiency is improved. Therefore, the component management module is used for accurately upgrading the to-be-upgraded functional component, firmware based on component management is efficiently and flexibly upgraded, firmware upgrading time is remarkably shortened, firmware upgrading efficiency and flexibility are improved, and service continuity can be guaranteed.

The utility model discloses an earphone with a detachable NFC (Near Field Communication) magnetic patch, which comprises an earphone main body and an NFC magnetic patch, and the NFC magnetic patch is detachably arranged on the earphone main body; an NFC chip is arranged in the NFC magnetic patch and is used for storing and transmitting NFC data; the earphone main body is internally provided with a PCBA board with an NFC processing module, and the PCBA board is used for processing NFC signals. According to the utility model, through the design of the detachable NFC magnetic patch, convenient interaction between the earphone with the NFC magnetic patch and a mobile phone APP is realized, and the intelligent degree of the earphone and the user experience are improved; a user can replace or upgrade the NFC magnetic patch according to needs, and flexible expansion and upgrade of earphone functions are realized.

Embodiments of the present disclosure relate to a server architecture for supporting cloud gaming, the server architecture comprising: at least one CPU node bin, at least one GPU node bin and at least one CMC management bin; the number of CPU nodes in all CPU node bins and the number of GPU nodes in all GPU node bins conform to a preset matching relationship; the number of CPU nodes in each CPU node bin is less than or equal to four; adjacent CPU nodes communicate via a relay board; the number of GPU nodes in each GPU node bin is less than or equal to four; each GPU node is electrically connected to at least one CPU node via a cable assembly; the CMC management bin comprises: at least three levels of management cards and a plurality of CMC cards; each CMC card and at least one management card form a management assembly, and the management assembly is used for managing the CPU nodes in the CPU node bin. The above-mentioned server architecture can realize flexible combination of CPU modules and GPU modules supporting cloud gaming, realize personalized service, and improve user experience.

This invention provides a low-latency 3D Gaussian splash rendering method, system, and application for multi-body dynamic scenes, relating to the field of computer graphics technology. This scheme divides the 3D Gaussian splash scene into multiple Gaussian semantic volume subsets according to the Gaussian semantic volume constraints of the simulated object. It pre-computes and caches the Boolean index mask and Gaussian semantic volume ID mapping array for each Gaussian point's Gaussian semantic volume. It receives control data for each frame, including virtual camera intrinsic and extrinsic parameters and pose parameters of each Gaussian semantic volume, with the pose parameters transmitted in the form of a compact binary array of preset dimensions. It copies the static Gaussian template to the output buffer, extracts the dynamic Gaussian points and their corresponding Gaussian semantic volume poses using the Boolean index mask and Gaussian semantic volume ID mapping array, and completes the position transformation and rotation synthesis of the dynamic Gaussian points. Finally, it directly submits the rendered output tensor to the hardware encoder for encoding processing.

The invention discloses a method for supporting multi-protocol firmware upgrading, and relates to the technical field of intelligent equipment of the Internet of Things, and the method comprises the specific steps of file package generation and issuing, adaptation degree calculation and association establishment, upgrading strategy matching, transmission data volume calculation and upgrading evaluation and closed loop. Through the firmware upgrading technology supporting multiple protocols, the efficiency and flexibility of firmware upgrading are improved, the cloud server is used for collecting information of all intelligent devices accessed by the target home gateway and generating the standardized upgrading file package, the target of'one-time generation and multi-device application 'is achieved, meanwhile, the upgrading file package is intelligently analyzed through the home gateway, and the upgrading efficiency is improved. According to the method, the multi-protocol adaptation degree is calculated, and the equipment-protocol type-corresponding firmware data association mapping table is established, so that corresponding upgrading strategies are matched for different intelligent equipment, and the intelligent upgrading strategy matching mechanism not only reduces manual intervention, but also greatly improves the upgrading efficiency, so that firmware upgrading is more flexible and efficient.

This utility model discloses a refrigeration device based on modular design, including an internal evaporator and an external integrated outdoor unit. The integrated outdoor unit comprises a frame body, which includes a bottom frame, side panels, a top panel, and side-mounted air-cooling equipment. The side panels have air intake grilles. The condenser and air-cooling equipment are located at opposite ends of the bottom frame, with multiple compressors positioned between them. A transverse main pipeline is located on the upper surface of the bottom frame, with its connection point connected to the compressor's air intake. The sides of the integrated outdoor unit have refrigerant outlet pipes, refrigerant inlet pipes, hot water pipes, and cold water pipes, which are connected to the condenser, main pipeline, etc., respectively. This utility model, through modular design, integrates multiple components, solving the problems of complex piping and inconvenient maintenance in existing workshop refrigeration devices. It improves the environment, facilitates maintenance, and achieves efficient energy utilization.

The invention relates to a monitor setting method and device, electronic equipment, a storage medium and a program product. The method comprises the following steps: detecting the connection state of the monitor and the extension equipment; in response to detecting that the monitor is connected to the extension equipment, automatically reading equipment information of the extension equipment from a memory of the extension equipment; determining that the expansion equipment is replaced based on the equipment information of the expansion equipment, and automatically generating a position information determination interface; obtaining current position information of the monitor from the position information determination interface; target setting information, matched with the current position information, of the monitor is obtained, and the monitor is set according to the target setting information.

The invention discloses a connection structure for motion compensation and high-voltage switch equipment with the connection structure, and relates to the technical field of high-voltage switchs.The connection structure comprises a linear driving part and a rotary motion part and further comprises a flexible transmission rod, and a gap groove is spirally formed in the outer side wall of the flexible transmission rod; the first connecting end of the flexible transmission rod is fixedly connected with the driving end of the linear driving part, and the second connecting end of the flexible transmission rod is hinged to the rotary motion part; when the linear driving part drives the first connecting end to move along the straight line and the rotary motion part restrains the motion trail of the second connecting end, the angular deviation between the linear motion of the linear driving part and the rotary motion of the rotary motion part is compensated through the elastic bending deformation of the flexible transmission rod at the gap groove; by arranging the flexible transmission rod with the spiral gap groove, the track angle deviation between linear motion and rotary motion is automatically compensated in real time by utilizing the elastic bending deformation of the material.

The invention provides an output voltage precision improving device, a control method thereof and a switching power supply, and relates to the technical field of switching power supplies, and the output voltage precision improving device comprises a sampling module which is used for obtaining the output voltage of a main power circuit of the switching power supply; the error detection module is connected to the sampling module and is used for determining a difference value between the first reference voltage and the output voltage; the proportional-integral module is connected to the error detection module; the pulse width modulation wave generation module is connected to the output end of the proportional-integral module; the base electrode of the pull-down triode is connected to the output end of the pulse width modulation wave generation module, the collector electrode of the pull-down triode is connected with the first end of the pull-down resistor, the emitter electrode of the pull-down triode is connected to the second end of the power supply, and the second end of the pull-down resistor is connected to the input end of the voltage feedback type switching voltage controller. On the premise that the development workload and cost are not obviously increased, the output voltage precision of the switching power supply can be effectively improved.