3results about How to "Flexible and convenient deployment" patented technology

The invention discloses a construction method and application of a safety evaluation risk prediction model after child medication marketing, and the method comprises the steps: constructing a three-level index system, and determining the weight of each level of index through an analytic hierarchy process; based on the three-level index system, determining a risk feature set, constructing a three-level model architecture, and performing model training by adopting a machine learning algorithm; collecting multi-source real world data, and establishing a standardized data pool; the performance of the model is improved through hyper-parameter optimization and integrated learning, the performance of the model is verified and evaluated by adopting internal cross validation and an external independent data set, and the transparency of the model is enhanced through an interpretability technology; and establishing a dynamic updating mechanism, deploying the model as a cloud API service, and realizing risk prediction and early warning functions. According to the invention, multi-source real world data can be effectively integrated, the children medication safety risk can be accurately identified, the method is used for safety evaluation after children medication is listed, and the method is of great significance to supplement clinical test insufficiency before children medication is listed, reduce medication risk and guarantee children medication safety.

The utility model discloses a kind of suspended water supply devices, to solve the technical problems that existing water pump is easily blocked by silt when being used on the bottom, and easily stranded idling in the water area with large water level change. The device includes support, water pump mounted thereon, water delivery pipeline, first floater providing buoyancy for support, and second floater providing buoyancy for water delivery pipeline. A bottom-touching detection unit can be provided at the bottom of the support, and the water pump is controlled to start and stop by the controller according to the detection results. The water pump is suspended by the first floater, preventing the intake of silt. When the water level drops, the device can automatically move to the deep water area, preventing stranded idling. The second floater ensures the stability of the water delivery pipeline, the overall structure is stable, and it can work safely in the water area with dynamic water level changes for a long time.

The application provides a roadbed transition section edge compaction detection method and system, and relates to the technical field of roadbed compaction detection.The method comprises the following steps: setting a detection point layout rule based on a compaction correlation scale and a sensor monitoring scale; after locating a compaction blind area in the roadbed transition section, carrying out grid compaction sensor array layout; performing hierarchical collection of multi-modal compaction data to obtain a fusion compaction parameter array; after the edge compaction detection cloud receives the fusion compaction parameter array, tracing back a cross-layer time sequence correlation array mapping calculation distributed compaction degree deviation node; solving a supplementary compaction control sequence to perform targeted correction; and performing a supplementary compaction control closed-loop iteration according to re-measured data.The application solves the technical problem that the prior art only relies on limited detection points for sampling inspection, cannot comprehensively cover the local compaction blind area and uneven area of the roadbed transition section, causes incomplete detection, and thus affects the safety and service life of the road.