8results about How to "Exempt from modification" patented technology

The invention relates to a digital twin-driven distributed warehousing system and method, and belongs to the technical field of intelligent logistics. The system comprises a sensing execution layer, a network transmission layer, an edge computing layer, a cloud platform layer and an application service layer. The method comprises the following steps: acquiring storage physical entity data through a perception execution layer; the data is transmitted to the edge computing layer and the cloud platform layer through the network transmission layer; in the cloud platform layer, a high-fidelity virtual warehouse is constructed and synchronized through a digital twin engine; using a multi-agent reinforcement learning algorithm to perform centralized training in a digital twin environment to generate a distributed cooperative scheduling strategy; and issuing the strategy to an edge computing layer and a sensing execution layer, and driving an autonomous mobile robot cluster to execute a cooperative task. According to the invention, step-type improvement of the warehousing system in flexibility, intelligence and cooperative capability is realized, and the problems of rigid bottleneck, non-optimal decision and low cooperative efficiency of a traditional system are solved.

The utility model relates to the technical field of land transportation, especially to a steel pallet, an end bracket and a railway flat collection shared vehicle. The steel pallet can support the end of goods and has a mounting position for mounting a stopper, without the need to set a bottom plate structure along the floor, which is conducive to weight reduction design. The steel pallet has a plurality of pairs of container corner fittings arranged along the longitudinal direction at intervals, each pair of container corner fittings is composed of two container corner fittings separately arranged on both sides of the steel pallet, and the plurality of pairs of container corner fittings can be selectively connected with a pair of container locks on the railway flat collection shared vehicle and the automobile with the container lock head. This design is more suitable for a wider range of goods and can provide effective and safe transportation.

The invention discloses portable infusion equipment with an early warning function and a monitoring system. The equipment comprises an openable fixing ring, an eccentric wheel / cam extrusion adjusting assembly, a disposable LC resonance sensing short pipe section, a reading coil, a processing unit and a normally closed emergency pinch-off mechanism. The fixing ring sleeves and clamps the infusion hose, and the motor drives the extrusion part to continuously change the through-flow section of the hose; the reading coil and the disposable LC sensor are in non-contact coupling frequency sweeping to read resonance characteristics, the processing unit converts the resonance characteristics into pressure / flow and carries out closed-loop control, and in-place identification and automatic calibration are achieved. The system integrates bubble detection, blockage judgment and slow release strategy and dual-channel flow consistency calibration; and extravasation early warning can be realized through micro pinch-off pulse and pressure response fitting, and the reliability is improved in cooperation with skin patch signal fusion. The device is linked with a mobile terminal and a cloud platform through a wireless module to realize remote monitoring and alarm pushing.

This application provides a full-system cold flow test system for a liquid rocket pressurization and delivery system. The system includes: a storage tank, a pressurization system, a delivery system, and a water tank. The storage tank contains liquid. The pressurization system is connected to the top of the storage tank and is used to increase the pressure in the storage tank. The delivery system includes a drain pipe and a liquid discharge flow limiting device. The liquid discharge flow limiting device is installed on the drain pipe. One end of the drain pipe is connected to the bottom of the storage tank, and the other end extends into the water tank. The drain pipe is used to deliver the liquid from the storage tank to the water tank. The liquid discharge flow limiting device is used to control the discharge flow rate of the liquid from the storage tank. This application comprehensively simulates a full-system cold flow test without engine ignition, improving the realism and reliability of the test.

The bending equipment for metal material manufacturing comprises a workbench, supporting columns are fixedly mounted at the four corners of the bottom of the workbench correspondingly, fixing columns are fixedly connected between the four supporting columns correspondingly, dampers are arranged at the bottoms of the four supporting columns correspondingly, a first mounting groove is formed in one side of the top of the workbench, and a second mounting groove is formed in the other side of the top of the workbench; a clamping assembly is arranged in an inner cavity of the first mounting groove, a bending assembly is arranged in an inner cavity of the workbench, a second limiting groove is formed in the top of the workbench, and a plurality of scale marks are arranged on the surface of the second limiting groove. Through the arrangement of the bending assembly, when the device is used for bending a metal pipe, the bending angle can be adjusted in real time according to the design requirements of different workpieces, equipment hardware does not need to be replaced or transformed, the production cost is reduced, production diversity is met, and meanwhile the overall production efficiency is improved.

The application discloses an automatic generation method of a compilation configuration file, and at least comprises the following steps: separating a to-be-compiled file and a compilation rule in a software engineering, and generating a first compilation configuration file only comprising the compilation rule; searching the to-be-compiled file under a directory tree where the software engineering is located by using a pre-written compilation configuration file automatic generation tool; and saving the searched to-be-compiled file and the corresponding directory in a second compilation configuration file in the form of a file list and a directory list respectively, wherein the second compilation configuration file is contained in the first compilation configuration file through a file containing instruction. The application further discloses a corresponding device, an electronic device and a storage medium. By implementing the application, the compilation configuration file can be automatically generated efficiently and at low cost.

The application discloses an intelligent recommendation and feedback evolution system and method based on agent skills, and belongs to the technical fields of artificial intelligence, agent execution framework and the like.The application first collects open-source agent skill description files in large scale, completes format verification, meta-information completion and deduplication, and builds a selected skill set;combined with rule extraction and large language model analysis, a structured skill portrait covering environment dependence, quality and verifiability evaluation is generated.For the verifiable skills, verification tasks are reversely constructed, and operation verification is completed relying on a sandbox environment and a real agent.The system adopts a two-stage mode of vector retrieval recall plus agent fine arrangement to realize accurate recommendation, and encapsulates relevant capabilities as general skills to reduce the access threshold of clients.Meanwhile, structured feedback data is collected and stored taking a conversation identifier as a carrier, so as to promote offline iterative optimization of the skill library.

This invention discloses a method for coordinated economic scheduling of power frequency and variable frequency hybrid cascade pumping stations and gate valves based on dynamic optimization of forebay water level. The method collects static parameters and real-time operating data of the water diversion project; constructs a pumping station characteristic curve model covering four operating conditions: single pump operation, power frequency parallel operation, variable frequency parallel operation, and power frequency and variable frequency hybrid operation; uses forebay water level as the optimization decision variable, iterates through different forebay water levels and calculates the total system power, determines the optimal speed combination through speed optimization, and constructs a drift law library of water supply flow and optimal forebay water level; establishes an economic scheduling model with the goal of minimizing pump power consumption cost, using forebay water level as a dynamic decision variable and obtaining the safe operating boundary based on the drift law library; monitors water supply deviation at each scheduling moment, and when the deviation exceeds a threshold, re-solves the model using the actual forebay water level and remaining water demand as boundary conditions, generates a scheduling plan for the remaining time period, and issues it for execution.