9results about How to "Reduce resource utilization" patented technology

The application relates to the field of logistics, and discloses a platform dynamic binding scheduling method, device and equipment and a storage medium, which are used for intelligently matching an optimal platform for a vehicle; the method comprises the following steps: acquiring two-dimensional code data of a current vehicle, screening an effective platform list meeting operation requirements of the current vehicle according to the two-dimensional code data; acquiring state data of each effective platform in the effective platform list and acquiring core data of a queue in which the current vehicle is located in queuing information, performing weighted fusion calculation on each item of data of the core data, and obtaining a real-time queuing priority score of the current vehicle; taking maximization of platform resource utilization, minimization of overall waiting time of the vehicle and minimization of platform operation conflict probability as optimization targets, constructing a multi-target intelligent scheduling matching model, combining operation safety constraints and regional load limitation to input the multi-target intelligent scheduling matching model, and obtaining a globally optimal platform number and corresponding predicted operation start time and predicted operation duration.

This invention relates to the field of flue gas purification technology, and discloses a denitrification system and method. The system includes a flue gas duct, a recovery device, a temperature control device, and a denitrification device, with the flue gas duct connected sequentially to each device. The flue gas duct is used to introduce the flue gas to be denitrated; the recovery device is used to recover moisture from the flue gas; the temperature control device is used to regulate the temperature of the flue gas; and the denitrification device is used to separate nitrogen oxides from the flue gas. This invention removes moisture from the flue gas beforehand through the recovery device, avoiding the adverse effects of moisture on the denitrification catalyst; the temperature control device regulates the flue gas to a suitable reaction temperature, improving denitrification efficiency; and the denitrification device catalytically reduces nitrogen oxides, achieving efficient and stable denitrification treatment. The entire system has a compact structure and a reasonable process, effectively avoiding ammonia escape and equipment blockage problems in traditional ammonia-based denitrification methods while achieving efficient denitrification, offering advantages such as energy saving, environmental protection, and stable operation.

This invention proposes an automatic fault detection and repair method and apparatus for GPU nodes. The method includes: real-time acquisition of hardware operation indicators, software status indicators, and resource load indicators of graphics processing unit nodes, and streaming the acquired indicator data to an analysis terminal; performing time-series analysis on the indicator data based on a machine learning model to predict potential fault risks, and comparing the indicator data against thresholds using a preset rule base to identify faults that have occurred, thereby generating fault diagnosis results; matching corresponding repair strategies from a multi-level self-healing strategy library according to the fault type and severity level, and generating execution instructions; responding to the execution instructions, performing corresponding isolation marking, lossless migration of computing tasks, system reset, or resource masking operations on the graphics processing unit nodes, and verifying the node status after the operation is completed to determine whether to restore the node to the cluster or trigger a manual maintenance notification.

The invention belongs to the technical field of preparation of solid amine adsorbents, and particularly relates to an impregnation method amine modified solid amine adsorbent and a preparation method thereof. The preparation method comprises the following steps: by taking fly ash as a raw material, calcining and carrying out acid etching to obtain an acid activated SiO2 precursor, then carrying out dissolution by a chelating resin exchange alkali solution, then adding a macroporous guiding agent to obtain graded pore SiO2, then preparing a spherical precursor by combining polyvinyl alcohol, and carrying out low-temperature nucleation and inert atmosphere heat preservation treatment on the spherical precursor, terephthalaldehyde, 1, 3, 5-triaminobenzene and the like to obtain a composite spherical carrier. The solid amine adsorbent has the advantages of being excellent in CO2 adsorption performance and high in stability, the raw materials are wide in source and low in price, and resource utilization of solid waste is achieved.

The invention discloses a low-carbon building material, which is characterized by comprising the following raw materials: river sand or mineral residue as aggregate, cation modified micro-nano waste paper fiber and silica sol. According to the invention, the surface of the waste paper fiber is positively charged through cation modification, and the waste paper fiber and the siliceous aggregate with negatively charged surface generate an electrostatic adsorption effect, so that the fiber-aggregate interface bonding force is remarkably enhanced. The addition of the silica sol further promotes the cross-linking reaction of aggregate-fiber to form a stable network structure. In the preparation process, cement clinker, high-temperature sintering or high-pressure curing are not needed, forming can be performed at normal temperature and normal pressure, resource utilization of waste is achieved, carbon emission is remarkably reduced, and meanwhile cement is replaced.

The invention discloses a message scheduling system and method based on a low-delay message real-time distribution mechanism, and the system comprises an interface interaction assembly, a message receiving and transmitting assembly, a message scheduling management assembly, a message processing assembly, and a message storage assembly. The display module is used for displaying effective information for a user and providing a visual and convenient operation entry to realize information interaction between the user and the system; the message transceiving component is used for sending an instruction to the tested system based on the communication serial port and receiving feedback data, and is used for completing data communication between the low-delay message real-time distribution system and the tested system; the message scheduling management component is used for distributing and processing the received mass data, ensuring the integrity and accuracy of the received data, and improving the processing efficiency and response speed of the system through a message processing parallelization mechanism; the message processing component is used for extracting an effective part in the received original binary number and analyzing the effective part into a numerical value which can be intuitively read by a user; and the message storage component is used for automatically storing effective data and recording software operation logs.

This invention discloses a time-varying output formation control method for multi-agent systems under DoS attacks, based on hierarchical asynchronous dynamic event triggering. The method includes establishing dynamic models of the leader and followers; establishing constraints; establishing a DoS attack model; designing a Luenberger observer; designing an adaptive state observer; constructing an output feedback formation controller and establishing a corresponding dynamic tracking error system model; analyzing and proving the observation error of the multi-agent system under DoS attacks; analyzing the formation tracking performance of the multi-agent system under DoS attacks; and verifying its effectiveness in time-varying output formation problems. This invention can estimate the leader's state information in real time and effectively avoids the waste of communication resources and the negative impact of DoS attacks. Based on this observer, combined with output adjustment techniques and state feedback control, the multi-agent system can achieve the desired time-varying formation configuration within a certain error bound.

The invention belongs to the technical field of rainwater collection and treatment, and discloses a multi-stage utilization rainwater regulation and storage system and method. The catch basin is connected with a water outlet of the rainwater pipe network; the first gate is connected between the first water outlet of the catch basin and the water inlet of the first storage pond; the second gate is connected between the second water outlet of the catch basin and the river; a first storage tank; the first lifting pump station is connected with a water outlet of the first storage pond; the first treatment facility is connected with a water outlet of the first lifting pump station and is used for carrying out decontamination treatment on the rainwater; the liquid level meter is used for monitoring the liquid level in the intercepting well; the water quality monitoring device is used for monitoring the water quality in the intercepting well; and the control system is used for controlling the operation of each gate and collecting data of the water quality monitoring device. Through water quality detection and system operation optimization evaluation on the rainwater, the purposes of reducing pollutants entering a river to the maximum extent and recycling the rainwater for a long time are achieved.

The heat preservation structure comprises a homogenizing cylinder, a plurality of convex cylinders are arranged in the homogenizing cylinder, a temperature control assembly is arranged at the bottom of the homogenizing cylinder and sequentially penetrates through the convex cylinders, a heater is arranged at the bottom of the homogenizing cylinder, the heater is connected with a heating strip which is wound on the peripheral face of the homogenizing cylinder, and a bearing plate is arranged at the bottoms of the heater and the temperature control assembly. The temperature control assembly is provided with a heat absorption part making contact with the heating strip, and the heater, the heat absorption part and the control end of the temperature control assembly are all connected with an external controller. The utility model can solve the technical problem that the quality safety of the subsequent feed liquid is influenced by bacteria breeding of the materials because the existing heating rod and heat preservation rod are contaminated by the materials in the feed liquid for a long time and are inconvenient to clean.