7results about How to "Real-time reflection" patented technology

The application relates to the technical field of electrical fire risk assessment, and discloses an electrical fire risk dynamic assessment platform and method, which comprises the following steps: obtaining physical space metadata and maintenance task attributes of an electrical device to be assessed, and generating a standard operation space-time envelope; collecting motion sensor data streams of a patrol handheld terminal, and generating a measured trajectory space-time tube; performing a space-time Boolean intersection operation on the measured trajectory space-time tube and the standard operation space-time envelope to obtain an effective overlapping volume, and then generating a risk amplification coefficient, correcting a basic physical risk index to obtain a post-control dynamic risk index; the space, time and action intensity requirements of the maintenance operation are converted into a calculable four-dimensional space-time geometric entity and subjected to a Boolean intersection operation, the quantitative assessment of the essence and the fineness of the maintenance operation is realized, the false maintenance phenomenon caused by the dependence on NFC clocking is effectively eliminated, and the objectivity and the accuracy of the electrical fire risk assessment are improved.

This invention relates to a nuclear-targeted multimodal imaging diagnostic probe with BNCT therapeutic efficacy, its preparation, and its application, belonging to the fields of biomedicine and nuclear medicine technology. This boron drug contains... 10 Using acetylacetone difluoroborate as the parent nucleus, this invention endows the tumor with nuclear targeting ability by introducing N- or S-containing heterocyclic structures, while utilizing its conjugated structure to provide fluorescence / photoacoustic dual-modal imaging functionality. Based on this, the invention achieves three core functions: first, through fluorescence / photoacoustic dual-modal imaging, it enables the visual localization and real-time monitoring of tumor sites; second, by leveraging the binding of nuclear targeting groups to nuclear DNA / RNA, it... 10 B is precisely delivered into the nucleus, significantly improving the killing efficiency of BNCT; thirdly, thermal neutron irradiation is performed under imaging guidance, triggering... 10 The B(n,α)⁷Li nuclear fission reaction ultimately enables high-precision integrated diagnosis and treatment. This invention also discloses a method for preparing this probe, which has promising clinical application prospects.

The utility model discloses a multi-sensor environment monitor for real-time data transmission. The multi-sensor environment monitor comprises a surface shell, a bottom shell matched with the surface shell, a 4G external antenna with one end inserted into the surface shell, a sound cavity arranged on the surface shell, a buzzing sheet arranged on the sound cavity, a PCB assembly arranged on the bottom shell, a gas sensor, a laser dust sensor and a 4G small plate, a main control circuit, a temperature and humidity circuit, a power supply circuit, an RS485 conversion circuit, a voice output circuit, an LED lamp indicating circuit and a historical record output circuit are arranged on the PCB assembly; the corresponding ends of the main control circuit are electrically connected with the corresponding ends of a temperature and humidity circuit, a power supply circuit, an RS485 conversion circuit, a voice output circuit, a historical record output circuit, an LED lamp indicating circuit, a buzzer, a 4G small plate, a 4G external antenna, a gas sensor and a laser dust sensor. According to the utility model, the hydrogen sulfide sensor, the ammonia gas sensor, the methane gas sensor and the laser dust sensor are integrated, various pollutants can be monitored at the same time, the monitoring process is simplified, and the equipment cost is reduced.

This invention provides a photovoltaic power plant operation and maintenance method and system based on digital twins, relating to the field of photovoltaic power plant technology. It includes acquiring and registering multi-source 3D mapping data, and performing spatial segmentation and parallel 3D reconstruction based on a cloud-distributed architecture. By matching real-time running data with spatial indexes, the data is dynamically mapped to a digital twin to achieve status updates, and finally, a complete 3D digital twin scene is generated for operation and maintenance monitoring and optimization. This invention improves the efficiency of 3D reconstruction and the real-time update capability of the digital twin model, providing support for refined operation and maintenance of photovoltaic power plants.

The invention discloses an archive multi-dimensional element management method and system based on a knowledge graph, and relates to the technical field of archive information management, and the method comprises the steps: carrying out the element recognition and relation extraction of archive information resources, obtaining an archive entity set and an initial incidence relation between entities, and constructing an archive knowledge graph based on the initial incidence relation; monitoring an archive change event in the archive knowledge graph, and extracting an event feature of the change event; carrying out fusion analysis on the basis of the event characteristics and the current state of the archive knowledge graph, and generating an associated transition contract containing a change basis, an operation instruction and a verification condition; according to the method, the event characteristics including direct operation information, local context and global association influence can be comprehensively extracted, and the association change contract covering the change basis, the operation instruction and the verification condition is generated by combining the current state of the graph, so that the self-adaptive response to the entity association dynamic evolution is realized; it is ensured that the map can accurately reflect element relation changes of the real world in real time.

The invention discloses a storage main control chip buffer area management method and system, and relates to the technical field of storage. The buffer area comprises the main buffer area and the auxiliary buffer area, real-time and accurate monitoring of the space use state of the buffer area is achieved through the register, an auxiliary buffer area power-on triggering mechanism based on the residual space threshold value is assisted, the auxiliary buffer area is dynamically awakened only when the space of the main buffer area is about to be exhausted, and the time of the main buffer area is shortened. On one hand, the auxiliary buffer is prevented from being in a no-load power supply state for a long time, and on the other hand, the data is preferentially and intensively stored in the main buffer, and data integrity and system response speed are ensured while power consumption management is realized.

This utility model discloses a chemical storage component and a water tank cleaning base station. The chemical storage component includes a storage chamber and a detection mechanism. The storage chamber stores the chemical, and the outlet allows the base station to supply the chemical to the water tank and / or cleaning equipment, meeting the need for adding chemical during water tank maintenance. The detection mechanism can detect the chemical level, solving the problem in existing technologies where users cannot know the chemical level in the base station in a timely manner. Users no longer need to spend time and effort checking the chemical level periodically, reducing maintenance costs. Moreover, it avoids situations where the water quality in the tank cannot be effectively adjusted due to the failure to detect the chemical depletion in time, ensuring the normal use and hygiene of the water tank.