6results about How to "Reduce technical complexity" patented technology

This invention discloses a method, device, and medium for fusing network active detection and computing power perception, belonging to the field of computing power network and mobile communication technology. The technical problem this invention aims to solve is how to obtain computing power information consistent with network information during computing network information perception, thereby improving the consistency and efficiency of computing network information dissemination. The technical solution adopted is as follows: In a computing power network scenario, computing power information is carried through protocol extensions in network active detection requests and responses: the entry node sends a computing power query request to the exit node, and the exit node replies with the computing power query result to the entry node; the exit node maintains an edge computing power information database, and the computing power information requested by the entry node is searched in the edge computing power information database; when the computing power service information changes and the change exceeds a set threshold, the exit node is notified; the exit node updates the edge computing power information database and notifies the entry node, through independent messages or network perception messages.

This invention discloses an axial focusing system, a three-dimensional scanning device, and a scanning method based on an acousto-optic deflector, belonging to the field of laser-related technology. The axial focusing system based on an acousto-optic deflector introduces a defocusing amount that changes with the deflection angle of the acousto-optic deflector through a prism. When the deflection angle of the acousto-optic deflector changes, the propagation distance of the beam in the axial focusing system is altered, thereby changing the effective focal length of the equivalent lens. The axial displacement of the beam waist position of the emitted beam changes according to the defocusing amount. Therefore, by adjusting the driving frequency of the acousto-optic deflector, the deflection angle of the beam by the acousto-optic deflector can be adjusted, thus changing the defocusing amount of the axial focusing system and achieving dynamic and rapid axial focusing of the laser.

The invention relates to the technical field of database architecture and management, and provides a database tool plug-in routing management method, which comprises the following steps of: dynamically distributing a globally unique namespace identifier for each functional plug-in; adding a namespace prefix for a front-end routing path of each plug-in according to the namespace identifier to realize centralized registration and life cycle management of routing; all application program interface requests are intercepted in a front-end communication link and a rear-end communication link, namespaces of corresponding plug-ins are automatically associated based on request paths, and standardized request and response processing flows including identity authentication and error processing are implemented; based on an event-driven architecture, an event bus supporting plug-in identifier tracking is established, and an event publishing and subscribing mechanism with context information is provided between plug-ins. According to the invention, routing conflicts can be eliminated, stable operation of the system is guaranteed, standardization of a communication process and centralization of management and control are realized, communication efficiency and consistency are improved, and plug-in development and system maintenance costs are greatly reduced.

This invention relates to the field of communication technology and discloses a data conversion method, apparatus, network management system, and storage medium. The data conversion method includes receiving data to be converted, the data being constructed based on a target YANG model and including target attribute information of the target YANG model; based on the target attribute information, searching for target YANG model mapping configuration information corresponding to the target YANG model from a preset YANG model mapping configuration file, wherein the preset YANG model mapping configuration file includes multiple YANG model mapping configuration information, each of which is configuration information mapping the corresponding YANG model to a corresponding Java model; and based on the found target YANG model mapping configuration information, using Java reflection mechanism, converting the data to be converted into a Java object. This invention can efficiently and flexibly convert YANG model data into Java data.

The application discloses a photovoltaic power station, comprising a photovoltaic string, the photovoltaic string is at least two rows arranged in a first direction, at least one end of the adjacent two rows of photovoltaic strings is connected through an arc-shaped track switching rail, the arc-shaped track switching rail is configured to cooperate with the walking mechanism of a photovoltaic cleaning robot; the photovoltaic string comprises a cable structure flexible support and a plurality of photovoltaic components supported on the cable structure flexible support, and the arc-shaped track switching rail comprises an inner ring track and an outer ring track respectively connected with two side frames of the photovoltaic components arranged in the first direction. The arc-shaped track switching rail of the application creates a continuous and barrier-free walking channel for the photovoltaic cleaning robot. The inner ring track and the outer ring track are curves, allowing the photovoltaic cleaning robot to turn more smoothly and more energy-efficiently, reducing stuttering, wear and energy loss. The photovoltaic cleaning robot can automatically cross the rows without relying on a ferry car, reducing the cross-row cost, cross-row risk and improving the cross-row efficiency.

This invention discloses an electronic steering system, control method, and grader in the field of electronic steering control technology, aiming to solve the technical problems of poor redundancy and poor safety. It includes: a solenoid valve steering unit and an electronic steering unit (one hydraulic, one electric), which improves the control redundancy of the steering cylinder's steering stroke for the steering signal controller; a hydraulic steering pump and an electric steering pump (one hydraulic, one electric); and an intermediate valve connected to one of them to improve the power redundancy of the electronic steering system. The steering signal controller improves safety by judging the pressure of the intermediate valve and selecting the steering pump. When calculating the target steering angle, the interconnection, signal connection, and control relationship of the solenoid valve steering unit, electronic steering unit, steering signal controller, hydraulic steering pump, electric steering pump, and intermediate valve are interconnected, improving the safety and redundancy of controlling the steering stroke using the steering control device.