13results about How to "Implement feedback" patented technology

The invention discloses a semantic structure feature-based ancient book content integrity detection method and system, and relates to the technical field of information processing, the system comprises a data acquisition unit, a chapter integrity analysis unit, a paragraph integrity analysis unit, an integrity comprehensive analysis unit, a result feedback unit and a display terminal; structural features of chapters and paragraphs are accurately extracted by utilizing a semantic structure recognition technology, and the content integrity of the ancient books is comprehensively detected from the aspects of chapters and paragraphs in combination with an integrity analysis model, so that the defect that a traditional means depends on manual proofreading or simple page number comparison and keyword extraction, and the efficiency is high is effectively overcome. According to the method, the problems of typesetting confusion, chapter page missing, quotation omission and fuzzy paraphrasing which are common in the ancient books are difficult to deal with, automatic and multi-level analysis of the structural content and semantic level content integrity of the ancient books is realized, and the detection and recognition efficiency of the content integrity of the ancient books is improved.

The invention discloses a novel automatic oil cylinder assembling device which comprises a base, a cylinder barrel clamping mechanism, a centering device, a piston rod position adjusting mechanism and a piston rod press-fitting mechanism. A high-precision guide rail is laid on the base, and all the mechanisms are installed on the guide rail through sliding blocks and can be movably locked. The centering device measures the positions of the inner wall of a cylinder barrel and the outer wall of a piston rod in a non-contact mode through two sets of high-precision laser sensors, a control system drives a servo electric cylinder to adjust the pose of the piston rod according to measured data, and full-automatic high-precision centering of the axes of the cylinder barrel and the piston rod is achieved. The piston rod press-fitting mechanism adopts an electric cylinder with a force measuring sensor, and real-time monitoring of press-fitting thrust is achieved. The problems that traditional assembly depends on manual work, the centering precision is low, and the quality consistency is poor are solved, and high precision, high efficiency and high reliability of oil cylinder assembly are achieved.

The application discloses a kind of test simulation equipment for simulating throwing anchor, dragging anchor in ship movement.The equipment includes water tank and track system, tow control system, anchor operating mechanism and data acquisition and processing system;Water tank and track system provide test water environment and the height of trailer (for simulating ship) from water surface, tow control system drives trailer to move along track, anchor operating mechanism controls anchor dropping position by receiving signal, realizes throwing anchor simulation, data acquisition and processing system monitors anchor chain stress in real time, captures anchor body into water and dragging process by high-speed camera, all data are integrated transmission to control computer by synchronizer, and after processing, output anchor dropping speed curve, anchor chain dragging force peak value and drag anchor trajectory and other parameters.The all test simulation elements of the application are controllable and known, easy to use, can play the role of improving the accuracy and test efficiency of ship throwing anchor, dragging anchor test simulation.

The invention discloses a terminal electricity utilization information acquisition system based on a safety component. The system comprises a cabinet body, a cabinet door and a safety lock assembly integrated with a password input device and provided with an electric control spring bolt. And a main control unit electrically connected with the password input device and the electric control spring bolt is arranged in the cabinet body. A processing module responsible for logic control, a password module for storing verification passwords and an authority module for storing operation authority are integrated in the main control unit. A connection management device is arranged in the cabinet body, the connection management device comprises an instruction input device and an electric connection switching assembly, and the instruction input device is electrically connected with the main control unit. And the main control unit unlocks the safety lock assembly after verifying the identity and authority of an operator according to the received unlocking password, and controls selective single-point electric connection between the electric connection switching assembly and the target acquisition terminal according to a received authority instruction. According to the invention, hierarchical authorization can be realized, and the security of a terminal system is remarkably improved.

The application discloses a kind of intelligent driving in-loop test system and test method based on new electronic and electrical architecture, it is related to intelligent network connected vehicle and automatic driving test technical field, and multiple source perception data is generated by simulation platform, and it is converted into standard vehicle-mounted signal input domain controller by data interface conversion module;Domain controller is driven by control signal output by automatic driving algorithm processing to solve vehicle three-dimensional position and pose and feedback to simulation platform;Test rig real-time control unit receives the sensor signal of test rig actuating mechanism, then based on vehicle dynamics model processing obtains resistance to realize the local closed loop of execution layer.The application realizes the unified access of multiple sensor data and microsecond time synchronization, restores vehicle-mounted interface environment with high fidelity, constructs hierarchical nested closed-loop control system, significantly improves test authenticity and dynamic response accuracy, and is suitable for the development and verification of intelligent driving system under new electronic and electrical architecture.

This utility model relates to the field of three-way plug valve technology and discloses a three-way plug valve, including a three-way valve body and a connecting plate. The connecting plate is disposed above the three-way valve body, and multiple mounting bolts are threadedly connected to the connection between the connecting plate and the three-way valve body. A drive shaft is rotatably connected inside the connecting plate, and the shaft of the drive shaft extends into the interior of the three-way valve body. A valve core is rotatably disposed inside the three-way valve body, and the top end of the valve core is fixedly connected to the bottom end of the drive shaft. When the drive shaft is rotated to switch the passage, the pressure plate rotates with the drive shaft. When the right-angle hole of the valve core aligns with the target passage, the pressure plate contacts one of the pressure sensors and applies pressure. The pressure sensor transmits the pressure signal to the controller through a wire. The controller can feed back the signal to an external control system, realizing accurate detection and feedback of the valve core switching position, ensuring accurate passage switching.

The invention discloses a double-layer hydrogel dressing for chronic wound diagnosis and treatment and a preparation method thereof. The dressing is formed by compounding a pH response monitoring layer and an anti-inflammatory and antibacterial treatment layer. The monitoring layer is loaded with bromothymol blue, visual color response can be generated according to the pH change of the wound microenvironment, and real-time monitoring of infection is achieved; the treatment layer takes a methacrylated gelatin / sodium alginate dual-network as a base material, is loaded with quercetin liposome and copper ions, and has long-acting anti-inflammatory and efficient antibacterial functions. The mechanical performance of the hydrogel is enhanced by constructing a double-network structure, and in-vitro experiments prove that the hydrogel has excellent pH visual response performance and broad-spectrum killing capacity on various pathogenic bacteria. The real-time diagnosis and treatment functions are integrated, and the method has important application prospects in the aspects of accurate management and healing promotion of diabetic chronic wounds.

The application provides a chemical raw material dust absorption device, and relates to the field of dust absorption, which comprises a main air pipe, a plurality of branch air pipes are connected to the bottom of the main air pipe, a self-adapting valve assembly is arranged on the inner side of the branch air pipe, a dust bin in a spherical shape is connected to the other end of the branch air pipe, a venturi pipe is arranged below the dust bin, a transmission assembly for providing power is arranged on the outer side of the throat of the venturi pipe, the transmission assembly is connected with the valve assembly, and the transmission assembly comprises a piston penetrating through the throat of the venturi pipe. The linkage structure of the venturi pipe, the piston, the transmission assembly and the self-adapting valve assembly is arranged, the intelligent distribution of the system air volume is realized, and the energy consumption is significantly reduced. When the dust concentration of a dust production point increases, the airflow velocity of the throat of the venturi pipe is accelerated, the static pressure is reduced, the piston and the transmission shaft are driven to move under the action of the pressure difference, the air valve is automatically opened, and the air volume of the branch is increased.

The invention particularly relates to a numerical control laser cutting machine table for a sofa metal frame, which belongs to the technical field of numerical control laser cutting and comprises a laser cutting head assembly additionally arranged in a cutting machine cabinet, the laser cutting head assembly comprises a laser cutting head and a cooling assembly, and the cooling assembly is assembled on the laser cutting head and located on the side edge of the laser cutting head. Dividing a cutting area and a cooling area; the laser cutting head is used for conducting numerical control laser cutting on the sofa metal frame. After the sofa metal frame enters the cutting cabinet, the laser cutting head assembly uses a laser cutting head to cut the sofa metal frame in front, and the cooling assembly follows behind the laser cutting head and cools the sofa metal frame in a non-cutting area after being cut. And deformation of the sofa metal frame at the non-cooled cutting position caused by subsequent clamping, transferring and other operations is avoided.

The invention discloses a full-process virtual simulation training method and device based on multi-agent collaboration, and relates to the technical field of virtual simulation. Comprising the following steps: acquiring a training target, dynamically generating a task sequence and an event triggering condition by a plot agent, and constructing a unified world state including an environment state, an object state and a task state by a world agent; in the training process, operation of a student is received, an event engine is combined with a world state to trigger a corresponding event, each agent generates a decision packet based on an updated state, a target decision is obtained through conflict detection and weighted arbitration, and world state updating is completed based on a transaction consistency mechanism; meanwhile, an updating result is fed back to the simulation client side, and the multiple intelligent agents are driven to make circular collaborative decisions; ability vectors are constructed in combination with student behavior data, and dynamic evaluation and training content self-adaptive adjustment are achieved.

The utility model discloses a double-end wrench, which relates to the field of mechanical maintenance and comprises a wrench main body, a pair of wrench grooves are symmetrically arranged at two ends of the wrench main body, a sliding groove is arranged on the wrench main body, the sliding groove is communicated with the wrench grooves, and a fixing rod is arranged in the sliding groove in a sliding mode. The two ends of the fixing rod are provided with a pair of connecting rods matched with the wrench grooves, the ends, close to the wrench grooves, of the connecting rods extend into the wrench grooves, and a pair of fixing grooves are symmetrically formed in the positions, in the sliding groove, of the center of the wrench body. The fixing rod and the connecting rod which can slide are arranged at the two ends of the wrench body, the connecting rod can move in the wrench groove, the extending distance is adjusted according to the diameter of a part, the adaptability of the wrench to the parts of different sizes is effectively improved through the design, carrying of multiple wrenches is avoided, time and energy are saved, and working efficiency is improved.

This invention discloses a multi-agent dialogue response control method and apparatus. Relating to the field of artificial intelligence, the specific solution is as follows: In response to detecting an event that a new dialogue message has been received at the dialogue interface, the backtracking evaluation attribute of the new dialogue message relative to historical dialogue pairs in the dialogue interface is determined based on the new dialogue message and the interaction pair text. The interaction pair text is obtained by processing historical dialogue pairs in the dialogue interface; the historical dialogue pairs include a first user input message and a first agent response message, and the interaction pair text includes a processed second user input message and a second agent response message. When the backtracking evaluation attribute is greater than a preset attribute threshold, an agent response message for the new dialogue message is generated based on the first target agent to which the target interaction pair text associated with the backtracking evaluation attribute belongs. The agent response message for the new dialogue message is then displayed in the dialogue interface. This invention improves the accuracy and rationality of backtracking judgment.

The invention relates to the technical field of vehicles, and discloses a vehicle steering lamp fault diagnosis device and method, a vehicle and a computer readable storage medium. The fault diagnosis device comprises a plurality of steering lamps which are arranged in a matrix mode and comprise at least two columns and at least two rows, each column comprises at least two steering lamps, each column corresponds to the same steering side, and each row comprises at least two steering lamps; the vehicle control unit comprises a plurality of steering signal interfaces and a plurality of diagnostic signal interfaces; the plurality of steering signal interfaces are arranged corresponding to at least two columns of steering lamps, and each steering signal interface is connected to the control input end of the steering lamp of the corresponding column, so that the steering lamps of each column share the same steering signal; the plurality of diagnosis signal interfaces are arranged corresponding to the steering lamps in at least two rows, and each diagnosis signal interface is connected to the diagnosis feedback output end of each column of steering lamps in the corresponding row, so that the steering lamps in each row share the same diagnosis signal. In this way, the number of wire harnesses is reduced, and the diagnosis distinguishing precision of the steering lamp is improved.