5results about How to "Avoid transmission delays" patented technology

The application discloses a smart community police management system and method based on Internet of Things security, and belongs to the technical field of smart communities, and solves the problem that existing system data processing cannot utilize edge computing nodes for low-delay real-time analysis, and cannot meet timely early warning requirements, the method comprising preprocessing of multi-source heterogeneous community monitoring information, analysis and processing of the community monitoring information based on edge computing, and generation of a risk propagation path in combination with front-end analysis results and heterogeneity characteristics; in the application, analysis and processing of the community monitoring information based on edge computing avoids the delay of centralized processing, can quickly trigger early warning in the early stage of a risk event, thereby gaining golden disposal time for risk event disposal, and a risk analysis model realizes a leap from single-node anomaly detection to composite risk quantification through multi-dimensional feature fusion and dynamic space-time reasoning, and realizes multi-dimensional feature fusion and dynamic reasoning capability of the risk event.

This invention discloses a throwable explosion-proof inspection robot and its control method for highway emergency response, belonging to the field of highway emergency rescue and intelligent inspection technology. First, it integrates composite gas detection, full-domain visual monitoring, and dynamic road condition capture functions to achieve comprehensive multi-dimensional data capture, providing complete raw data support for subsequent decision-making. Then, through multi-source data fusion, risk level assessment, and dynamic path planning, it completes data correlation analysis, risk classification, and optimal route planning. Based on this, the invention integrates gas, vision, and road condition detection functions through a multi-modal explosion-proof sensing module, combined with the software-based explosion-proof control logic of the explosion-proof safety assurance module, achieving precise adaptation of explosion-proof characteristics to highway emergency scenarios. This allows the inspection function to go beyond single-parameter monitoring, comprehensively capturing the status of hazardous sources and the dynamics of the surrounding environment.

The application discloses an industrial process control data access method supporting a multi-user data exchange protocol and relates to the technical field of data access.The application sets a cache space, analyzes data information corresponding to each data in underlying data, obtains a data evaluation coefficient, and judges whether the data is suitable for being stored in the cache space, so that the data frequently accessed can be stored in the cache space, the number of access to the underlying data can be reduced, the data access speed is improved, whether expansion is needed is judged, the capacity of the cache space can be increased, more data can be stored in the cache, the situation that the cache hit rate is low can be reduced, the data access speed and response time are improved, the priority of each user data stream is set, limited resources can be more effectively allocated to important data streams, and the transmission rate and response time of the important data streams are improved.

The application discloses a kind of unmanned plane fire identification positioning and rapid control method and system under photovoltaic scene, belong to unmanned plane intelligent inspection and fire control field.Adopt multi-rotor unmanned plane, integrate visible light / infrared camera, adaptive fire extinguishing device and dual-mode communication module, cruise according to preset route;Adopt improved YOLO11 algorithm (embedded coordinate attention mechanism), realize multi-source image double-channel detection, false alarm rate is reduced to 3.8% from 12.3%.After suspected fire is confirmed by radio / 5G back to ground, fire point positioning algorithm calculates fire source coordinates, area and height;Unmanned plane is configured fire extinguishing bomb / high pressure water gun according to component spacing, combined with fire source feature calculation best point position extinguishing, real-time back data forms closed loop.The application realizes photovoltaic fire early detection, accurate positioning, fast disposal, and improves the level of safety protection.

This invention discloses a data processing method, system, device, and medium for inspection and storage data, belonging to the field of data transmission for inspection and storage equipment. The method involves: processing the inspection and storage data by receiving a trusted data packet sent by the inspection and storage equipment and transmitting it to a preset trusted execution environment; verifying and decrypting the trusted data packet through the trusted execution environment to obtain first inspection and storage data; analyzing the first inspection and storage data in real time using a preset business event identification model and extracting inspection and storage event information from the first inspection and storage data; performing protocol conversion and structured processing on the first inspection and storage data based on the inspection and storage event information to obtain second inspection and storage data; and executing corresponding business response actions based on the second inspection and storage data. Therefore, by implementing this invention, the data purification efficiency and business response efficiency of inspection and storage data can be improved.