26results about How to "Increase the challenge" patented technology

The invention discloses a mahjong matching game level generation method based on reinforcement learning, a medium and equipment, and belongs to the technical field of machine learning, game levels are randomly generated, then game problem solving is executed based on a reinforcement learning network model, the level passing rate is obtained, and if the level passing rate is larger than or equal to a set threshold value, the game levels are output. In the reinforcement learning network model, a neural network is used as a strategy network and a value network to extract level features, and the value network cooperates and simulates the time required for playing of a real player and the level passing rate. The game level can be generated according to the preset difficulty and layout of the game, so that the game has the level design of diversified card surface types, quantity and arrangement modes under each difficulty level, and the playability and challenge of the game are remarkably improved. According to the invention, level challenge experience with invariable difficulty can be provided, and the problem of inconsistent user experience caused by inconsistent difficulty due to random generation of levels is avoided.

The invention relates to the technical field of artificial intelligence and game development, in particular to a game role intelligent behavior generation system based on artificial intelligence. A database system; the game scene generation module is used for generating a game scene on a preset game scene template according to the data in the game scene resource library; the role demand generation module is used for generating role demands according to the game scene and the game role where the user is located; the role behavior generation module is used for reading the intelligent behavior data of the corresponding game role from the game role behavior resource library according to role requirements, performing intelligent behavior generation processing on the intelligent behavior data and generating a corresponding intelligent behavior program; the role driving module is used for transmitting the generated intelligent behavior program to the game scene to drive the game role to execute the intelligent behavior; the user feedback acquisition device not only improves the operation efficiency of the system, but also ensures the continuity and rationality of generation behaviors.

The utility model belongs to the technical field of teaching aids, and particularly relates to a puncture instrument for venous transfusion nursing teaching, which comprises a hollow flexible outer tube with two open ends and a hollow simulation blood vessel with two open ends, an inner column is movably inserted into the flexible outer tube, and adjusting rods penetrate through two ends of the inner column. The adjusting rod is movably connected with the inner column, a plurality of first fixing pieces are arranged on the adjusting rod, a plurality of concave grooves used for the first fixing pieces to move are formed in the outer wall of the inner column, one end of each first fixing piece extends to the outside of the corresponding concave groove, and the other end of each first fixing piece extends to the outside of the corresponding concave groove. By fixing the simulated blood vessel on the first fixing piece and the second fixing piece, when the curve and straight direction of the simulated blood vessel needs to be adjusted along with the depth of teaching, the adjusting rod is rotated to drive the first fixing piece to move, so that the simulated blood vessel is in a bent state, the difficulty of venous transfusion paracentesis is increased, and the teaching efficiency is improved. And the level of intravenous infusion paracentesis of students is improved.

The invention is applicable to the field of games, and discloses a game difficulty adjusting method, system and device and a medium, the method comprises the following steps: acquiring first meteorological data of the current position of a player, and adjusting the movement track of the player according to the first meteorological data; acquiring second meteorological data of the current position of the player, and adjusting the moving speed and physical exhaustion speed of the player in combination with character attribute data of the player; and acquiring third meteorological data and a scene model of the current position of the player, and adjusting the communication quality of the player according to the third meteorological data and the scene model. According to the method, different meteorological data of the current position of a player are obtained, and the moving track, the moving speed, the physical exhaustion speed and the communication quality of the player are adjusted respectively. The adjustment basis comprises the role attribute data of the player and the game scene model, so that the game difficulty is personalized and dynamic, and the game experience and interactivity are improved.

The present application discloses a stadium comprehensive service platform based on the Internet, including: the client includes a venue reservation module, which inputs the user's reservation request information, including the reservation venue, reservation use period, reservation number, sports environment information, opponent demand information and skill level; the server includes an opponent matching module: obtaining the user whose opponent demand information is yes, determining the first user according to the time sequence of submitting the reservation request information; selecting the user who meets the first condition as the first candidate user; judging whether there is a second candidate user with the same reservation venue as the first user among the first candidate users, if there is, determining the opponent user who submits the reservation request information the earliest; otherwise, determining the opponent user according to the distance value and skill level between the reservation venue of the first candidate user and the reservation venue of the first user. Thus, the best opponent user is matched for the user with opponent demand, effectively improving the comfort and satisfaction of exercise.

The utility model provides a multifunctional respiratory training device, which belongs to the technical field of respiratory training, and comprises a shell and a circulating ball blowing assembly arranged in the shell, the circulating ball blowing assembly comprises a first tube shell, a second tube shell, a sealing groove, a sealing block, an air tube, a ball body, a limiting shell, a pressing rod, a connecting rod, a separation tube, a spring, a limiting groove and a ball inlet hole, the first tube shell and the second tube shell are matched with each other, the eight sealing grooves are all formed in the outer wall of the first tube shell, and the eight sealing blocks are all fixedly arranged on the outer wall of the second tube shell. By means of the circulating ball inlet assembly, when the ball is blown out of the air pipe, the ball can enter the air pipe again only by pressing a pressing rod, a continuous circulating process is formed, original monotonous breathing training becomes more interactive and interesting, the use enthusiasm and participation degree of a user can be improved, and the use experience of the user is improved. The blowing frequency, speed and the like of the ball can be used as indexes to be compared with previous records of other people or a user.

The invention provides a gynecological malignant tumor intelligent diagnosis model generation method and system, and the method comprises the steps: obtaining a gynecological malignant tumor training sample, calculating the local density distribution of the sample in a feature space, screening out a first training sample with the density lower than a preset density, carrying out the confidence evaluation of the first training sample, and obtaining a first diagnosis model; taking the first training sample with the confidence lower than a confidence threshold as a second training sample, generating a sample difficulty sequence according to the dynamic change characteristics of the second training sample, training the neural network model, and performing feature decoupling and recombination in the training process to obtain a sample difficulty sequence; and performing self-supervised training optimization on the neural network model according to the recombined features, and embedding active learning of an uncertainty guide model in the optimization process to iteratively optimize model parameters and generate the intelligent diagnosis model for the gynecological malignant tumors, thereby solving the problem of local optimization of static learning during model training, and improving the diagnosis accuracy of the gynecological malignant tumors. And the identification bottleneck of fuzzy boundary cases cannot be continuously broken through.

The utility model provides a game device of mesa angle adjustable, including mesa board, the outside of mesa board is provided with hinge, the bottom of mesa board is provided with electric telescopic link angle adjusting assembly, the mesa board is connected with the table body through the hinge, the inside bottom fixed mounting of table body has computer control box, the top of computer control box is provided with desktop angle sensor, the inside fixed mounting of table body has LED luminous control device, the outside of mesa board is provided with dynamic star disk subassembly. This game device of mesa angle adjustable, through setting dynamic star disk subassembly, can through adjusting desktop angle and star disk rotation state, obtains rich game experience, solved the problem that traditional device track is single, realizes the stepless regulation and stable control of desktop angle, simultaneously, star disk can move in any position on the desktop, and player can form dynamic interaction through operation and device, improves the participation and challenge of game, has reduced production and use cost.

The invention is suitable for the technical field of physical training instruments, and provides a volleyball serving training machine which comprises a balance weight base and a supporting seat arranged above the balance weight base. The connecting box is arranged above the supporting seat; the air cylinder is fixedly mounted in the connecting box and used for launching volleyballs, and a push plate is mounted on an output rod of the air cylinder; the feeding mechanism is arranged on the counterweight base, is used for automatically feeding volleyballs and is positioned on one side of the connecting box; and the adjusting mechanism is arranged on the counterweight base and is used for adjusting the launching angle of the connecting box. The volleyball serving training machine has the advantages that the serving angle can be flexibly adjusted, and the requirements of different training stages and targets are met.

The invention generally relates to the technical field of biological medicine, in particular to a cell line for expressing a GABAA alpha5beta2gamma2 type receptor and application of the cell line. The HEK293 cell line is preserved in the China General Microbiological Culture Collection Center (CGMCC), and the preservation number is CGMCC No: 46127. The cell line provided by the invention can express GABAA alpha5beta2gamma2, the three subunits of alpha5, beta2 and gamma2 are all continuously and stably expressed, and the three subunits are not lost after multiple passage amplification. The method can be used for screening GABAA alpha 5 type receptor related drugs.

The invention relates to the technical field of training equipment, and discloses helicopter underwater escape training equipment which comprises a cabin body, an annular slide way is fixedly installed on the outer surface of the middle section of the cabin body, and a lifting appliance is installed on the annular slide way. By switching on a power supply of a waterproof motor mounted at the bottom of any buoyancy tank, the waterproof motor drives a transmission shaft to rotate, a hollow guide frame mounted on the outer surface of the transmission shaft rotates along with the transmission shaft, the hollow guide frame drives a sealing plate to move through a guide column slidably mounted in the hollow guide frame, and the sealing plate opens openings formed in the two sides of the corresponding buoyancy tank; one buoyancy tank is in a closed state, so that water can quickly enter the buoyancy tank after the buoyancy tank enters the water, and the other buoyancy tank which is still in a closed state floats upwards under the buoyancy of the water, so that the whole cabin body is in an inclined state after entering the water and is turned over in the inclined state, and the scene state that the helicopter enters the water at the head end or the tail end is simulated; therefore, the underwater escape ability of the trainee in different state environments can be trained.

The invention discloses a rehabilitation training method for a cognitive impairment patient, and belongs to application of a computer technology in rehabilitation medicine. The system mainly comprises the following modules: an information collection module, an information processing module, an information display module and an immersive interaction mode module. According to the system, finger curvature data are collected through the curvature sensor, then the data are processed through methods of noise reduction, standardization, discretization and the like, and finally movement of a target in Serious Game is controlled through the processed data to complete a rehabilitation training task, so that the characteristic that traditional rehabilitation training is time-consuming and labor-consuming is avoided, and the rehabilitation training efficiency is improved. After the method is used, the physical function of the patient can be improved, the method also has important significance on nerve recovery of the patient, and the physical and mental conditions of the patient with cognitive impairment can be effectively improved.

The utility model discloses a bead extrusion classification toy which is characterized in that the bead extrusion classification toy comprises a bag and beads, the bag comprises a main bag part and a sub-bag part, and a communication hole is formed between the main bag part and the sub-bag part; the plurality of beads are placed in the bag, the beads are elastic, and the perimeter of the outer surface of each bead is larger than or equal to the perimeter of the inner surface of the corresponding communicating hole. According to the technical scheme, when the beads enter the sub-bag parts from the main bag part, certain extrusion operation is needed, children can obtain unique touch feeling by forcibly pushing the beads, the interestingness and challenge of playing are increased, and therefore the sensory experience of the children during playing is greatly enriched.

The invention discloses a competitive assembled maze. The maze is composed of a base plate, a baffle assembly, an invisible door assembly and a rotating door assembly. The chassis is formed by splicing a plurality of square modules, and the edge of each module is provided with an insertion hole, so that the components can be conveniently connected and fixed; the baffle, the invisible door and the revolving door assembly can be flexibly combined into various labyrinth layouts by being inserted into the insertion holes of the base plate; the invisible door can be turned over to hide the channel, and the revolving door realizes a rotating function through the turntable, so that the complexity and interestingness of the labyrinth are increased; the invention aims to create a novel sports item which can meet the requirements of modern competitive sports and meet the diversified requirements of people on healthy and recreational life.

The utility model relates to the technical field of robots, and provides a robot competition site which comprises a site module. The floor is provided with a plurality of mounting grooves, and the mounting grooves are used for mounting the fences; and the lifting mechanism is located below the floor, connected between the base and the floor and used for driving the floor to ascend and descend relative to the base. The lifting mechanism can drive the floor to ascend and descend relative to the base, so that the building requirements of different heights and terrains can be met, the diversity and challenge of the competition are improved, and the applicable scenes of the robot competition field are increased. Moreover, due to the fact that the mounting groove is formed in the floor, various forms of fences can be rapidly disassembled and assembled under different competition requirements, the different competition requirements are met, the mounting efficiency is improved, and time and energy are saved. Moreover, due to the fact that the field is high in applicability, different competition requirements can be met only by adjusting the lifting mechanism and the fence, and the cost needed for producing various fields is reduced.

The invention provides an experiment simulation interaction method and system based on a virtual reality technology, and relates to the technical field of computer data processing, and the method comprises the steps: analyzing multiple pieces of target experiment element information in a target experiment course; for each piece of target experiment element information, determining a matched target experiment element component from the virtual experiment environment according to the target experiment element information, and inputting the target experiment element component into a confusion component generation model to obtain a confusion experiment element component corresponding to the target experiment element component; setting a confusion experiment element assembly in the virtual experiment environment according to the first space coordinates of the adjacent positions; and detecting user interaction operation according to each target experiment element component and each confusion experiment element component so as to evaluate the identification capability of the user on each target experiment element information. Therefore, based on similar confusion experiment element components, the experiment teaching effect is enhanced, and the mastering condition of students on experiment key points can be evaluated.

The application discloses a dynamic target tire ejection toy, which comprises a launching assembly, a tire part, a rotary driving mechanism and a fire ring part. The launching assembly comprises a launching track and an ejection mechanism arranged at one end of the launching track. The tire part comprises a first tire shell and a second tire shell, which are detachably connected. The rotary driving mechanism has an output shaft. The fire ring part is connected to the output shaft, and the rotary driving mechanism can drive the fire ring part to rotate. The application provides a dynamic target for the launched toy body by arranging the rotatable fire ring part, breaks the limitation of no target or fixed target of the existing products, increases the challenge and randomness of playing, effectively exercises the reaction ability and timing control ability of children, and improves the interactive interest. Meanwhile, the detachable connection of the first tire shell and the second tire shell not only facilitates disassembly, storage and carrying and transportation, but also avoids scattered loss of parts, and optimizes the use experience and application scene of the toy.

The invention relates to a training partner ping-pong robot system for human health and an execution method, and belongs to the technical field of human health and artificial intelligence crossing. The method comprises the following steps: 1, generating a random seed value at the current moment; 2, respectively setting a preset position and a transmitting angle; 3, simultaneously opening a transmitting tube valve and a visual module; 4, a booster arranged in the launching tube is triggered to push out the table tennis balls; 5, ball hitting waiting time is calculated to serve as the interval time between ball serving of the launching module and ball hitting of the mechanical arm; 6, obtaining a target site; 7, calculating to obtain the hitting force; 8, moving the mechanical arm to the target site to hit the ball; 9, repeatedly executing the step 4 to the step 8 to obtain a single-round hitting force set; 10, circularly executing the step 9 to obtain a multi-round ball hitting force mean value; the ball hitting force mean value is used for adjusting the ball hitting force of next training in real time; the technical problems of enabling the robot to simulate circular ball hitting and adjusting the ball hitting force in real time are solved.

The present invention relates to a full-process self-deductive simulation test system and construction method for an autonomous driving vehicle, the system comprising: an element layer for constructing dynamic elements and static elements in a simulation test environment; a relationship layer for realizing the interaction between dynamic elements to obtain strong interaction relationships and weak interaction relationships; a component layer for constructing corresponding self-deductive test components according to strong interaction relationships and weak interaction relationships; a system layer for combining multiple self-deductive test components; and a scenario layer for generating test scenarios of different categories and quantities according to the set test purpose and conditions. The method comprises: setting dynamic and static elements; setting relationships between elements; combining different components from different elements and relationships between elements to construct a self-deductive test system; and screening unknown unsafe test scenarios from the self-deductive system according to the test purpose. Compared with the prior art, the present invention can effectively improve the completeness of generated test scenarios and improve the accuracy and efficiency of simulation tests for autonomous driving vehicles.

The invention provides a simulated driving visual training system for low-vision people. The simulated driving visual training system is used for training low-vision drivers to detect roadside static pedestrians, approaching pedestrians and intersection static pedestrians on the blind side and the visible side in a simulated driving scene. The system can be applied to the fields of computer science, psychology and medicine, simulates the driving condition in a virtual driving environment, and trains and evaluates the detection capability of a low-vision driver on roadside pedestrians. And various data in the driving process are recorded for subsequent evaluation and analysis.

The utility model provides multifunctional heart rehabilitation training auxiliary equipment, which relates to the technical field of medical instruments, and comprises a main body mechanism, the main body mechanism comprises a frame, a pedal is arranged on the inner surface of the frame, the middle end of the pedal is fixedly connected with the inner surface of the frame, a folding rod is arranged at one end of the pedal, and the folding rod is fixedly connected with the frame. And one end of the pedal is fixedly connected with one end of the folding rod. The three pedals are all installed on the frame, each pedal is provided with a mark I, a mark I and a mark I I, the second pedal is fixed to the frame, and the second pedal is I I. When a user uses the pedal, the user firstly climbs up from the pedal I, when the user climbs to the pedal I, the motor is started to enable the gear to start to rotate, and then the pedal I is driven to rotate. The pedal I and the pedal I are subjected to high-low conversion, so that the pedal I and the pedal I are located at the low position, the height of the pedal I is increased, the actions of going up and down stairs in real life are simulated, and the cardiopulmonary function of a patient is gradually enhanced.

The invention relates to the technical field of three-dimensional map simulation, in particular to a three-dimensional simulation drilling system, method and equipment and a medium. The system comprises a three-dimensional map building module which is used for building simulation drilling geographic information according to acquired three-dimensional map data of a simulation drilling position; the three-dimensional scene management module is used for managing a scene simulation information set; the simulation drilling editing module is used for performing user-defined editing on the simulation drilling geographic information and the scene simulation information set according to drilling process contents; the free configuration module is used for carrying out free combination according to the simulation scenes edited in the simulation drilling editing module to obtain simulation drilling tasks; and the simulation drill execution module is used for performing simulation drill according to the simulation drill task of the free configuration module to realize three-dimensional simulation drill simulation. According to the system, the simulation drilling process and simulation drilling content self-definition can be realized.

The utility model discloses a kind of Russian block game toy components, including a support plate, the bottom outer edge of which is equipped with symmetrical arc structure, for achieving left and right swing after placing Russian block;Multiple Russian blocks, which are made by combining together through magnetic attraction structure from several building blocks units, the shape of Russian block includes at least one of I shape, T shape, L shape, field shape, S shape, Z shape;Building block unit is equipped with magnetic attraction block around, for realizing the magnetic connection between building block unit;It also includes a dice, which is a cubic structure, and different block patterns are respectively arranged on its six faces, and each pattern corresponds to a Russian block shape building block unit;The toy can be freely combined into Russian blocks of various shapes, and the play is flexible and variable;The swing function is realized by the arc design of the bottom of the support plate, and the uncertainty and interest of the game are enhanced;Building block units are connected through magnetic attraction structure, and the assembly is firm, not easy to scatter, and convenient to carry and store.

The invention discloses a power-assisted bicycle control method and device, a power-assisted bicycle and a readable storage medium, and relates to the field of automatic control. The power-assisted bicycle is provided with a motor, and the method comprises the steps that target slope information, set by a user, of the power-assisted bicycle is obtained; according to the current gradient information and the target gradient information, the target output torque of the motor is determined, and the current gradient information is the gradient information of the road where the power-assisted bicycle runs currently; and controlling the output torque of the motor according to the target output torque and the output torque threshold value of the motor. According to the method, by controlling the output torque of the motor, assistance or resistance can be provided for riding of a user, so that the training environment set by the user is simulated, and the purpose of training through the assistance bicycle is achieved.

The invention discloses a ball hitting game processing method, system and device for a browser and a medium, and the method specifically comprises the steps that according to preset role attribute data, a Vue3 framework is adopted to construct a basic role component and a skill role component, the basic role component is used for setting basic attributes of roles, and the skill role component is used for setting skill roles; the skill role component is used for setting skill attributes of roles; according to a preset random point location and ball attribute data, a random algorithm is adopted to control the generation position and the generation type of the ball; acquiring batting operation data of a player, and dynamically calculating a game score of the player according to the batting operation data and a preset scoring rule; and dynamically adjusting generation parameters of the ball according to a preset game duration threshold set and a player game score threshold set. The playability and balance of the ball hitting game are improved, meanwhile, the game performance is optimized, and smooth game experience is ensured.