3results about How to "Achieve contrast" patented technology

The invention relates to the technical field of wireless relay station management, and discloses a wireless relay station remote monitoring and management system, which comprises edge sensing units which are deployed at local positions of wireless relay stations and are configured to acquire multi-source operation state data in real time; the state judgment unit is configured to judge the operation state of the wireless relay station according to the radio frequency signal parameter, the equipment temperature and the power supply parameter, and judge the environment state according to the environment sensing data; the state analysis unit is configured to perform periodic stability analysis based on the operation state and the environment state within the preset time length to obtain a stability evaluation value; and the remote monitoring center is connected with the state judgment unit and the state analysis unit, and the remote monitoring center is configured to construct a health portrait of the wireless relay station. According to the invention, the refinement degree of operation monitoring of the wireless relay station and the safety and reliability of system operation are integrally improved.

The application discloses a kind of real-time monitoring method and system of circuit board intelligent production line, it is related to production monitoring technical field.A kind of real-time monitoring system of circuit board intelligent production line, it includes: production line monitoring module and production line optimization adjustment module.The application is integrated by multimodal production data and time series analysis, captures each key index of circuit board production line, so that the state of production line can be dynamically monitored, and potential problems and deviations are identified in time, ensure the stability and efficiency of production process;By longitudinal time axis analysis and horizontal parallel line analysis, the trend change in production process, periodic fluctuation and the performance difference between different production lines can be identified, help to quickly locate weak links in production, help to more accurately identify factors affecting production performance, and realize cross-production line optimization and comparison.

The application discloses a financial derivative business risk early warning method and device, electronic equipment and product, and relates to the technical field of financial derivative business risk control. The enterprise name, transaction variety and transaction type data in the daily report request data are aggregated to obtain multi-dimensional business data; the request quota is compared with the available quota in the monthly plan table to determine whether the monthly plan available quota is exceeded; based on the time point holding number, initial number and annual plan number in the annual plan table of the corresponding financial derivative, the maximum net holding scale index is determined; based on the daily report floating profit and loss and the end-of-period holding of the corresponding financial derivative, the loss early warning line index is determined; when the request quota exceeds the monthly plan available quota, the maximum net holding scale index or the loss early warning line index indicates that there is a business risk, the daily report request data is intercepted and a risk prompt pop-up window is generated. The application can realize real-time aggregation and comparison of multi-dimensional data and automatic interception and early warning of financial derivative business risk.