7results about How to "Reduce cumbersome process" patented technology

This application provides a method, apparatus, device, medium, and product for determining a charging station configuration scheme, relating to the field of charging equipment. The method acquires historical charging behavior data from multiple vehicles and, based on this data reflecting actual charging patterns, plots a charging load curve for a future second time period. This replaces the fixed or typical day load curve input in existing technologies, aligning with the dynamic characteristics of load changes and avoiding scenario adaptation bias caused by static assumptions. Furthermore, it integrates a photovoltaic output model, multiple energy storage system parameters, and multiple preset optimization objectives to construct a multi-objective optimization model that comprehensively covers energy supply, energy storage, and demand-side characteristics. This eliminates the need for manual supplementation of scenario adaptation parameters. Finally, through automatic solving of this multi-objective optimization model, it directly outputs a target configuration scheme that can guide adjustments to charging station configuration information, reducing the tedious process of manually verifying model parameters and repeatedly iterating and correcting, thus improving the efficiency of scheme determination.

This invention provides a hierarchical authorization management method and system for multiple organizations, belonging to the field of multi-organization management technology. The system's backend server provides data interface services to terminals and mobile devices, and also receives and parses expressions, implementing access control based on the parsing results. Terminals transmit management operation data generated during management operations to the backend server by calling the data interface service. Mobile devices call the data interface service to upload business data uploaded by business personnel to the backend server for unified storage and management, and send authentication information to the backend server by calling the data interface service. Based on the feedback signal from the backend server regarding the authentication information, the mobile device can operate and access data within its authorized scope. This invention solves the problems of poor coupling between business logic and access control, and the difficulty of later maintenance.

The present application relates to the technical field of tunnel information, in particular to an intelligent management and control method and system of a tunnel telephone broadcast system; through collecting on-site audio and video data, using an event classification model to identify event labels and urgency, and combining with section dynamic weight calculation to comprehensively determine priority, multiple emergency calls are intelligently sorted to ensure that high-risk events are handled first and are not missed. The audio and video data are automatically uploaded to the cloud, and the management personnel can remotely listen to the on-site environment sound of any telephone terminal to discover abnormalities (such as quarrels and equipment abnormal sound) in advance and improve the early warning capability. Voice recognition is performed on the connected call, event entity combinations are extracted, the most matched broadcast template is automatically recommended based on a broadcast template prediction model, the cumbersome process of management personnel switching between multiple systems is reduced, and the emergency response efficiency is significantly improved. The present application realizes the cooperation of multiple systems such as emergency telephone, broadcast and monitoring, and improves the intelligent level and disposal speed of tunnel emergency management.

This application provides a supercritical carbon dioxide drying device, relating to the field of precision cleaning and drying technology. The device includes a storage tank, a drying unit, a gas-liquid separator, and a compression subsystem. The drying unit includes a pressure tank and a vacuum tank. A cleaning cylinder is installed through the pressure tank, and the cleaning cylinder contains a control chamber and a cleaning chamber. The cleaning cylinder has a liquid inlet. A first piston in the control chamber, driven by a first driving component, can control the connection between the cleaning chamber and the pressure tank through the liquid inlet. The cleaning chamber is connected to the vacuum tank via a connecting pipe and a first control mechanism. A second control mechanism is installed on the air inlet connected to the cleaning chamber. The pressure tank is connected to the storage tank via a booster pump and a preheater. The vacuum tank is connected to the gas-liquid separator via a first control valve and a first vacuum pump. The cleaning cylinder has an venting pipe connected to the cleaning chamber, and a second control valve and a second vacuum pump are installed on the venting pipe. This device can achieve non-destructive drying with a short drying cycle.

The application discloses a quick installation method of a bolted rolling fender, and belongs to the technical field of ship and ocean engineering construction. The rolling fender comprises a shell, a tire and a roller. The purpose of the method is to quickly install the rolling fender on a ship body by using a bolt assembly mode. The installation steps are as follows: step one, a bolt hole is formed at an installation position of the ship body; step two, the whole rolling fender is hoisted to the installation position of the ship body; and step three, bolts are installed and fastened. The method does not need to disassemble precise components such as the tire and the roller in the rolling fender, and the quick fixing is realized by using a specific bolt assembly mode, so that the problems of high-altitude risk, complicated process and equipment reinstallation in the traditional installation are solved.

The utility model discloses a modularization splicing board type evaporator device belongs to evaporator technical field. Including support frame, the support frame is slidably provided with the pressing plate, is provided with the heat exchange plate between support frame and pressing plate, and support frame and the side of pressing plate are provided with mounting plate, and the sliding slot is opened to mounting plate, and the sliding plate is slidably arranged in the sliding slot, and the locating structure for positioning the pressing plate is arranged on mounting plate, and the first locating block is arranged on the side of sliding plate, and the first locating groove is opened to support frame. The utility model discloses through the clamping of sliding plate to the pressing plate under the action of locating structure and limit simultaneously, and the first locating groove is inserted to the first locating block under the action of the pushing structure of sliding plate and pushes, realizes the limit of support frame, and the stable splicing whole of support frame and pressing plate is formed fast through the limit of clamping, and the complicated process of multi -step fixing is reduced, and the efficiency and the convenience of splicing are improved significantly.

This invention discloses an integrated method for interfacial metallurgical bonding and temperature-controlled rolling of composite steel pipes. The method includes composite billet pretreatment, pre-placement of a Ni-Cu-Ti composite alloy gradient transition metallurgical induction layer at the interface, billet pre-clamping and positioning, gradient temperature-controlled preheating, interfacial self-induction metallurgical bonding, synchronous temperature-controlled rolling, interfacial metallurgical strengthening rolling, gradient cooling shaping, and finished product inspection and finishing. This invention achieves atomic-level fusion of the interface through the synergistic effect of the induction layer and self-induction metallurgical bonding. It simultaneously strengthens the interface and calibrates dimensions through fluctuating rolling force, solving the pain points of poor interfacial bonding and process disconnect in existing technologies. Unexpectedly, it achieves effects such as self-release of interfacial stress and improved billet toughness, thereby enhancing the quality and service stability of composite steel pipes and adapting them to harsh working conditions.