7results about How to "Reduce manual configuration" patented technology

The invention provides an automatic angle ratio identification method and system of an optical fiber probe and an in-situ measurement device, and relates to the technical field of semiconductor detection.The method comprises the steps that an iris diaphragm of a light beam adjusting assembly is used for sampling light returned by the optical fiber probe according to a preset aperture sequence, an original data set is formed, and feature vectors are extracted; and matching with a pre-calibrated standard feature set in a database to output a target angle ratio. By adopting the scheme, automatic identification of the angle ratio can be realized under the condition that the hardware structure of the optical fiber probe is not changed; meanwhile, because the standard feature set is established under the unified preset calibration condition, the matching process has better robustness for the individual difference of the probe, thereby effectively reducing the risk of manual configuration and mismatching, improving the parameter consistency and measurement precision under the working condition of high-temperature strong background radiation, and improving the accuracy of measurement. And the universal adaptation capability of the in-situ measurement device to different probes is enhanced.

This utility model belongs to the field of building intelligence technology and discloses a modular building gateway device supporting multi-protocol intelligent conversion. The device includes a core board module, an RS485 interface module, an Ethernet interface module, a USB interface module, and a power supply module. The RS485 interface module, Ethernet interface module, USB interface module, and power supply module are connected to the core board module. This utility model solves the technical bottlenecks of existing building gateways in terms of multi-protocol compatibility, configuration efficiency, and real-time performance. It breaks through protocol barriers and eliminates protocol obstacles for interconnecting heterogeneous devices; improves configuration and maintenance efficiency; adopts a multi-level isolation design to ensure communication stability in complex electromagnetic environments; and controls the conversion latency to within 50ms through hardware-accelerated protocol conversion, meeting real-time control requirements.

The invention relates to a star catalogue data management method and a star catalogue data management system. The star catalogue data management method comprises the following steps: responding to a file receiving request, receiving a star catalogue file and a column description file, analyzing the star catalogue file and the column description file to obtain star catalogue metadata, and sending a star catalogue storage request; wherein star catalogue data is stored in the star catalogue file, information for describing each column in the star catalogue file is stored in the column description file, and the star catalogue metadata comprises identification information for describing the star catalogue file and structure information for describing each column in the star catalogue file; responding to the star catalogue storage request, and obtaining data synchronization configuration according to the star catalogue metadata; wherein the star catalogue storage request comprises star catalogue metadata; and according to the data structure of the target data table indicated by the data synchronization configuration, reading the star catalogue data, and synchronizing the star catalogue data to the target data table in the star catalogue data platform. According to the star catalogue data management method, the star catalogue data management and circulation efficiency is improved.

The invention relates to the technical field of simulation testing, and provides a simulation testing method and device for a direct connection distributed control system of a B / S architecture. In the method, a browser is used for determining a target test device according to a received test instruction and sending a simulation request carrying a device identifier corresponding to the target test device to a simulation test server; the process model module is used for sending a starting instruction to the virtual simulation module under the condition that a simulation test instruction generated by the simulation test server based on the device identifier is received, the simulation test instruction carries the device identifier, and the starting instruction comprises the device identifier and an engineering local path corresponding to a target test device; under the condition that the virtual simulation module receives the starting instruction, the target testing device is loaded through the virtual simulation module and the distributed control module together so that simulation testing can be conducted through the target testing device, manual configuration and sequence errors are reduced, and operation stability and simulation testing experience are improved.

The invention discloses a parallel networking method and device for an inverter, computer equipment and a storage medium, and the method comprises the steps: triggering a parallel matching process when a parallel number setting instruction issued by external equipment is received, or the access of a new inverter and the conflict of parallel numbers are detected; the inverter broadcasts a matching message including a parallel operation number, a random judgment value, a parallel operation number setting flag bit and an updating state flag bit on the bus; when the number conflict occurs, determining a way-giving inverter based on the random judgment value and the flag bit; and the way-giving inverter generates a candidate parallel operation number according to a candidate number selection rule, performs occupation detection through bus interaction, and completes parallel operation number updating and broadcasting after confirming that the candidate parallel operation number is not occupied until the conflict is eliminated. Therefore, automatic distribution and unique convergence of parallel operation numbers are realized, manual configuration and shutdown debugging are reduced, online equipment increase and decrease and smooth reconstruction are supported, and networking reliability and maintainability are improved.

This invention relates to the field of equipment configuration technology, specifically to an intelligent storage cabinet that supports drawer reconfiguration. The intelligent storage cabinet includes: a main cabinet, comprising standard drawer positions and a standard interface; the standard drawer positions are connected to drawers of different specifications via standard guide rails and communication interfaces, each drawer being equipped with identification information; an expansion cabinet connected to the main cabinet via the standard interface; and a quantum-locking compartment module within the drawers, comprising: a liquid metal partition for storing items, which responds to electromagnetic fields of different frequencies, switching between liquid and solid states to adjust the storage space of the main cabinet; and a main control system, used to detect when items are placed in the quantum-locking compartment module within the drawers, calculate a target compartmentation strategy, and send electromagnetic fields of different frequencies to the quantum-locking compartment module to guide the flow of the liquid metal partition to form storage space. This intelligent storage cabinet can dynamically adjust the drawer layout, avoiding space waste and improving space utilization.

The embodiment of the invention provides a radio frequency test method and device, a storage medium and a program product. The method comprises the steps of obtaining test scene data of a to-be-tested device, determining an execution sequence of a plurality of test scenes based on the scene dependency and resource occupation information, generating a control instruction according to the execution sequence, and sending the control instruction to the to-be-tested device, the control instruction is used for controlling the to-be-tested equipment to enter equipment states corresponding to the multiple test scenes in sequence, and controlling the radio frequency test equipment to perform radio frequency test on the to-be-tested equipment in the equipment states to obtain a corresponding radio frequency test result. According to the method provided by the embodiment of the invention, the problems of resource conflict and execution efficiency in multiple test scenes can be effectively solved, the coverage rate and the execution efficiency of radio frequency testing are remarkably improved, and the manual configuration and intervention cost is reduced.