18results about How to "Add flexibly" patented technology

The inventive technique process of grainy calcium material for preventing and treating peanut blight primarily includes: adopting the shell powder and weathered coal as raw materials, machining into peanut blight prevention material through agglomeration granulation. The invention has innovative and reasonable design, which not only has simple process, easy implementing, but also has low cost of raw materials, product application convenience, remarkable peanut blight prevention effect, and capability of promoting high-efficient production pf peanut. In particular, the invention applies coastal oyster shell wastes for machining calcium materials for preventing and treating peanut blight, which not only reduces environmental pollution, but also promotes recycling of resources, has very significant economic, social and ecological benefits and greater promotional value.

This utility model belongs to the field of hydrogen supply and metering technology, and discloses a multi-source hydrogen metering and supply system based on a single flowmeter. It includes: a first three-way valve whose upper end is connected to a first one-way valve, whose left end is connected to a first hydrogen port, and whose lower end is connected to the upper end of a third shut-off valve and the upper end of a second shut-off valve; the right end of the first one-way valve is connected to two branches, the first branch being connected to the upper end of a second three-way valve, and the second branch being a flowmeter circuit containing a flowmeter; a second three-way valve, which can be opened up and down, whose lower end is connected to the lower end of the second branch, the upper end of the second shut-off valve, and the upper end of the third shut-off valve, and whose right end is connected to the left end of the first shut-off valve; the right end of the first shut-off valve is connected to a solid hydrogen storage tank; the upper end of the second shut-off valve is also connected to the lower end of the second branch and the upper end of the third shut-off valve, and its lower end is connected to a venting port; the lower end of the third shut-off valve is connected to the second hydrogen port. This utility model saves costs and covers all scenarios of multi-source supply, storage, and venting.

The utility model discloses a front suspension and car, include: front subframe, including front crossbeam, rear crossbeam, left longitudinal beam and right longitudinal beam, left longitudinal beam and right longitudinal beam all include longitudinal beam upper plate and longitudinal beam lower plate, and longitudinal beam upper plate and longitudinal beam lower plate are formed the first box -like structure with the inner chamber through longitudinal beam flange welding, and the first box -like structure inside is equipped with the reinforcing support, front suspension lower swing arm is installed in the left longitudinal beam and right longitudinal beam of front subframe, and front suspension lower swing arm includes swing arm body, and swing arm body includes swing arm upper plate, intermediate reinforcing plate and swing arm lower plate, and swing arm upper plate and swing arm lower plate are formed the second box -like structure with the inner chamber through lower swing arm flange welding, and intermediate reinforcing plate sets up between swing arm upper plate and swing arm lower plate, and the edge of intermediate reinforcing plate is welded in the second box -like structure, the utility model has improved the strength, rigidity and buckling performance greatly, can guarantee the comfort simultaneously and improve the front wheel transverse positioning precision significantly, thereby improve the control stability and security of whole car.

The utility model discloses a front suspension lower swing arm, a front suspension lower swing arm assembly and an automobile, which comprise a swing arm body, the swing arm body extends from a first end to a second end along the length direction, the first end forms a swing arm ball pin mounting part, the second end forms a bushing pin mounting part, and the swing arm body bends outwards between the first end and the second end and is provided with a sleeve mounting part. The swing arm body comprises a swing arm upper plate, a middle reinforcing plate and a swing arm lower plate, the middle reinforcing plate is arranged in an inner cavity between the swing arm upper plate and the swing arm lower plate, and the edge of the middle reinforcing plate is welded to the box-shaped structure; the bushing pin is connected to the bushing pin mounting part of the swing arm body; and the first sleeve is connected to the sleeve mounting part of the swing arm body, and the first sleeve and the lining pin are coaxially arranged. According to the utility model, miniaturization can be implemented, the strength is better, the performance is better, the strength, the rigidity and the buckling performance are improved to the greatest extent, the operation stability and the NVH performance are effectively solved, and meanwhile, the cost is optimal.

This utility model discloses a riverbank protection device, relating to the field of water conservancy engineering, including a slope protection frame, a slope protection net, and a limiting rod. Two slope protection frames are provided, with a slope protection net fixedly connected to one side of the two frames. A limiting rod is movably installed on the top of the slope protection frame, and a limiting bolt is movably installed between the limiting rod and the slope protection frame. A fixing block is fixedly connected to one side of the slope protection frame, and a connecting block is fixedly connected to the other side. This utility model achieves stable fixation through double slope protection frames, a slope protection net, and multiple insert rods, blocking water erosion to reduce soil loss. With the addition of the limiting rod and fixing block, auxiliary protective materials such as rhomboid stones can be flexibly and stably added according to the erosion degree of different sections of the riverbank slope to improve stability. It can also form drainage channels and water diversion channels, achieving dual functions of protection and drainage, adapting to multiple scenarios and reducing maintenance costs.

This utility model discloses a circulating water device for a prebaked anode calcining furnace, comprising: a heat-conducting frame one, an outer heat-collecting cylinder fixedly connected to the inner surface of the heat-conducting frame one, a heat-conducting frame two fixedly connected to the inner surface of the outer heat-collecting cylinder, a heat-gathering ring fixedly connected to the inner surface of the heat-conducting frame two, a heat-gathering tube tightly fitted to the inner surface of the heat-gathering tube, a water outlet pipe and a superconducting heat column fixedly connected to the upper outer surface of the heat-gathering tube, a reinforcing connecting rod fixedly connected to the side surface of the water outlet pipe, a hot water pipe fixedly connected to the lower outer surface of the reinforcing connecting rod, and sealing flange one and sealing flange two fixedly connected to the outer surfaces of the hot water pipe and the water outlet pipe, respectively. Through the coordinated use of the above components, the device achieves efficient water circulation and heat recovery, while also preventing high temperature of the equipment. In addition, the device can be flexibly expanded with external equipment.

This application discloses a method and apparatus for obtaining filter parameters, belonging to the field of image processing technology. The method includes: obtaining a first calibration map, the first calibration map including M first image blocks, each first image block including M*M first sub-image blocks, each first sub-image block including multiple pixels with the same pixel value, where M is a positive integer less than or equal to 255; inputting the first calibration map into a target filter to obtain a second calibration map, the second calibration map including M second image blocks, each second image block including M*M second sub-image blocks; and determining a first 3D LUT of the target filter based on each second sub-image block.

This invention discloses a method, system, and device for identifying the working state of forging operations, relating to the field of industrial automation technology. The method includes: S1 acquiring multi-view images of the working area; S2 detecting core production components and auxiliary operation-related objects using a YOLOv11 target detection model; S3 generating multi-dimensional instantaneous state codes and mapping them to basic states; S4 constructing a state time series and analyzing the macroscopic working state using a hierarchical state machine; and S5 outputting state and statistical information. This invention supplements the YOLOv11 loss function, instantaneous state encoding, and state transition algorithm formulas, solving the problems of incomplete state definitions, missing transition state identification, and inability to finely identify auxiliary operations in existing technologies. It achieves accurate and robust identification of the entire forging production process, providing data support for lean production management, with low deployment costs and strong scalability.

This application proposes a document processing method, system, electronic device, and storage medium. The document processing method includes: acquiring a document to be processed; classifying the document to be processed into different file types and generating document classification results; based on the document classification results, calling the corresponding layout type region analysis model to analyze the document to be processed and generating region results for different layout types; parsing the region results for different layout types to obtain region-level structured data; obtaining resource data when there are regions in the region results for different layout types whose content cannot be fully expressed by text; extracting document metadata from the document to be processed and the region-level structured data to obtain document-level structured data; and generating a structured dataset based on the document to be processed, the region-level structured data, the resource data, and the document-level structured data.

The utility model discloses a rear suspension upper swing arm, rear suspension upper swing arm assembly and vehicle, include: swing arm body, by first end to second end along the length direction, swing arm body includes first steel sheet and second steel sheet, first steel sheet and second steel sheet along the length direction of swing arm body extends, and the edge of at least one of first steel sheet and second steel sheet is equipped with the flanging, and the flanging extends along the length direction of swing arm body, and first steel sheet and second steel sheet are welded to form the hollow box -like structure through the flanging, sleeve pipe, including first sleeve pipe and second sleeve pipe, first sleeve pipe is connected in the first end of swing arm body, and forms first mounting point through first sleeve pipe, and second sleeve pipe is connected in the second end of swing arm body, and forms second mounting point through second sleeve pipe. Compared with casting or straight steel pole, the strength is better, the performance is better, the maximum promotion strength, rigidity and buckling performance, effectively promote the whole car handling stability performance, NVH performance and endurance performance, and reach the cost optimum simultaneously.

The application discloses a partition control method and device of a cutting machine electromagnetic valve, a medium and a cutting machine, and belongs to the technical field of cutting machines. The method is applied to a main control board of a cutting machine. N sub-control boards are connected to the main control board, and M electromagnetic valves are connected to each sub-control board. The method comprises the following steps: receiving a target control signal sent by an upper computer; distributing the target control signal to the N sub-control boards in a serial-to-parallel shift mode; reading the control signals sent to the N sub-control boards in a parallel-to-serial shift mode to obtain a target reading signal; if the target reading signal is consistent with the target control signal, determining the control signal sent to a target sub-control board to obtain a target distribution signal, and triggering the target sub-control board to control the M electromagnetic valves connected to the target sub-control board by using the target distribution signal. Through the method, the number of electromagnetic valves connected to the main control board can be flexibly expanded without increasing the power consumption of the main control board of the cutting machine.

The application discloses a communication system, a communication method, a communication device, a chip and an electronic device. The communication system comprises a plurality of nodes, each node having a sending port and a receiving port, and each node is sequentially connected with the receiving port of an adjacent node through the sending port, forming a unidirectional ring path. In a self-generation mode, a node sends a data frame generated by itself to a next node, and the hop count of the data frame generated by itself is an initial value. In a relay mode, the node judges a hop count field in a received data frame. If the hop count does not reach a threshold value, the hop count of the data frame is incremented and then forwarded to a next node. If the hop count reaches the threshold value, the forwarding of the data frame is stopped. Through the unidirectional ring data path, full-duplex self-synchronization is realized. Each node autonomously decides to forward by checking whether the hop count in the data frame reaches the threshold value, without the need for central scheduling and address allocation, thereby improving the flexibility and stability of system expansion.

This invention discloses a method and system for real-time data tracking of digital steel coils on a cold rolling processing line. The method defines and configures the equipment and locations on the cold rolling processing line, including location names and tracking modes, which are divided into primary tracking mode and secondary tracking mode. It iterates through the primary and secondary tracking message data, matching each tracking location with material information. It records the material information changes at each tracking location in real time, obtaining the arrival and departure times of the material at each tracking location. Simultaneously, based on the real-time production data of the material, combined with the length and time of the steel coil head crossing that location, it calculates production data parameters, including: length calculation, maximum, minimum, and average value calculation, multiple process standard hit rate calculation, and alarm calculation. This invention can accurately reflect the actual production status, reduce the downtime failure rate of the processing line, and significantly improve product quality and production efficiency.

The invention provides an audio playing control method, system and device and a medium, and relates to the technical field of computers. The method is applied to playing control equipment in an audio playing system. The system also includes a first device. The first device is in communication connection with the second device through the broadcast control device. The method comprises the following steps: acquiring a playing instruction from second equipment; the playing instruction carries an audio stream to be played, and the playing instruction is used for indicating to play the audio stream; outputting an audio signal corresponding to the audio stream to the first device in response to the playing instruction; the first device is used for playing sound according to the audio signal. Through the method, the compatibility of the audio playing device is improved, and the audio playing effect is enhanced.

The utility model provides a kind of optical circulator and optical circulator core, and the optical circulator includes three ports, and the core is arranged between two ports;The core has first half wave plate, first rotating sheet, birefringent crystal, second rotating sheet and second half wave plate arranged in order along optical path, and first half wave plate, first rotating sheet, birefringent crystal, second rotating sheet and second half wave plate are glued together;The core is integrally cut into shape, and the cross section of first half wave plate, first rotating sheet, birefringent crystal, second rotating sheet and second half wave plate is equal along optical path direction;And, the thickness of first half wave plate is less than the thickness of first rotating sheet, and the thickness of second half wave plate is less than the thickness of second rotating sheet.The utility model further provides the core used by the above-mentioned optical circulator.The production process of the utility model's optical circulator is simple, and production cost is lower.

The invention discloses a mild amino acid composition without irritation to eyes and application of the mild amino acid composition. The mild amino acid composition comprises a first surfactant and a second thickening active agent, the first surface active agent is prepared from disodium cocoamphodiacetate, sodium cocoyl aminopropionate and sodium methyl cocoyl taurate; the first surface active agent is prepared from sodium cocoamphodiacetate, sodium cocoyl aminopropionate and sodium methyl cocoyl taurate. The second thickening active agent is prepared from cocamidopropyl betaine and guar gum hydroxypropyl trimethyl ammonium chloride. Tests prove that the mild amino acid composition is mild in performance and has excellent detergency and hard water resistance.

The invention discloses a low-power-consumption knee joint device oriented to multiple application scenes and a modular lower limb exoskeleton. The knee joint device comprises a thigh supporting shell, a shank rod, a knee joint actuator, a battery, a controller, an electrical interface, an encoder and a linear rotating mechanism. A battery and a controller are integrated in the thigh supporting shell, and the linear-to-rotary mechanism converts linear motion of the actuator into rotary motion. The knee joint actuator comprises a hydraulic cylinder, a low-power-consumption reversing valve, a low-rigidity energy accumulator, a high-rigidity energy accumulator, a low-energy-consumption rotary valve, a normal-pressure oil tank and a one-way valve, the variable-rigidity and variable-damping functions are achieved through cooperation of the reversing valve and the rotary valve, and after the valves rotate to the target position, a motor is powered off and does not consume energy. Based on the device, a full-link load bearing, lightweight jumping and unilateral hemiplegia rehabilitation configuration can be formed through combination of the quick release assembly, and the scene requirements of industrial carrying, outbreak jumping, rehabilitation training and the like are met respectively. The system has the advantages of low power consumption, high adaptability, modularization and reconfigurability.

The application discloses a fault self-recovery method and device based on port redundancy, wherein the method comprises the following steps: creating a redundant port group and performing logical resource allocation; when a port fault occurs, triggering a service self-recovery switching action, scanning other ports in the same port group, arranging the ports which are not enabled for the VLAN in descending order of bandwidth, taking the largest port to switch the service, if the VLAN has been enabled, starting from the upper limit value of the VLAN planning, searching the first VLAN which is not enabled on any other port in reverse order, if multiple ports are scanned, arranging the ports in descending order of bandwidth, and taking the largest port to switch the service; when the port fault is recovered, triggering a service self-recovery rollback work, and performing service rollback. The method and device realize service configuration backup through port-level redundancy, and quickly switch when a fault occurs.