13results about How to "Improve interaction ability" patented technology

The invention discloses a ship seaborne collision confrontation semi-physical simulation system, and relates to the technical field of simulation, the semi-physical simulation system comprises a simulation host, an impact ship simulation system and a collided ship simulation system, the impact ship simulation system and the collided ship simulation system are respectively connected with the simulation host, and an operator can simulate the ship seaborne collision confrontation through the impact ship simulation system and the collided ship simulation system. According to the invention, the system simulates ship collision and collided ship driving, thereby carrying out chasing and collision simulation, and has the prominent advantage that people are in the loop, and the simulation host is internally provided with a collision confrontation core solver formed through a theoretical evaluation method, an empirical formula, an agent model and other methods. By combining with a two-ship simulation system, a sea collision complete process simulation method of two-ship control navigation before collision, multi-dimensional impact feedback presentation at the moment of collision, damage evaluation after collision and the like can be realized, a battlefield environment can be really simulated, a ship collision effect can be accurately evaluated, and the ship collision simulation system has the characteristics of strong immersion and strong interactivity; the ship marine collision confrontation training platform can be used for training marine law enforcement officers.

The utility model provides a combined optical experiment box teaching aid. The combined optical experiment box teaching aid is composed of a box body, three drawers capable of being drawn out completely are arranged in the box body and correspond to teaching aids of light reflection, light three-primary color and dispersion and light refraction respectively, and an experiment board is arranged at the top of the box body and corresponds to a light linear propagation teaching aid. According to the teaching aid, experiments of linear propagation of light, reflection of light, refraction of light, three primary colors and dispersion of light and the like are integrated in one experiment box through modular design, and the problems that an existing optical teaching aid is poor in integration, insufficient in light path visualization, complex in operation, poor in portability and the like are solved. The teaching aid has the advantages of simplicity and convenience in operation, clear light path, high interactivity and the like, is suitable for classroom teaching and autonomous exploration of students, and contributes to improving the teaching effect and the scientific literacy of the students.

The invention provides a calligraphy practicing intelligent evaluation method and device. The method comprises the steps that character information uploaded by a user is acquired; inputting the character information into a preset character evaluation model to obtain a character writing score; and writing evaluation and suggestions are provided according to the character writing scores. According to the method, the written character picture uploaded by the user is acquired, personalized feedback and suggestions are provided according to the writing level and habit of each user, the user is helped to identify and improve own defects, the structure and usage of Chinese characters are better understood, and the reading and writing capabilities are improved. The user can obtain real-time evaluation and guidance in the calligraphy practicing process, and errors can be corrected in time. The method also has strong interactivity, evaluates and guides in real time in the calligraphy practicing process, and can stimulate the interest of the user through points, badges and other elements, so that the user can keep active participation and high concentration in learning. And in addition, a detailed learning report can be generated during use, so that a user can know learning conditions and progress.

The utility model discloses an animal child slide which comprises a slide support, a slide plate and a stair, the upper end of the slide plate and the upper end of the stair are fixedly installed on the left side and the right side of the top end of the slide support respectively, the lower end of the slide plate and the lower end of the stair are placed on the external ground, and the slide plate comprises a bottom plate and two side plates. The upper end of the bottom plate is fixed to the slide support, the two side plates are fixedly installed on the left side edge and the right side edge of the bottom plate respectively, a plurality of sounders triggered by the feet of a child are arranged on the side plates, and the sounders are sequentially triggered by the feet of the child to make sounds to form music. According to the animal slide for the children, the sound generator is arranged on the side plate, so that the animal slide for the children can better interact with the feet of the children, and the interactivity with the children is greatly improved.

The utility model relates to a three-dimensional labyrinth formed by combining polyhedrons, which comprises a plurality of basic modules which are mutually spliced, connected and communicated and are provided with entrances and exits, the basic modules conform to the characteristics of Archimedes polyhedrons and are in hollow-out states, PC light-transmitting plates are fixedly arranged in hollow-out areas of the basic modules, and soft package protection plates are laid on the PC light-transmitting plates; the crawling ladder slope is arranged on the inclined surface of the basic module; the soft package barriers are respectively arranged in different basic modules; a plurality of hollow basic modules conforming to Archimedes polyhedron characteristics are constructed, the basic modules are spliced, connected and communicated with one another and are provided with entrances and exits, the complete labyrinth is formed, the distances from all positions of the basic modules to the centers of the basic modules are consistent, space redundancy is reduced, and meanwhile, the interestingness of the labyrinth is improved through ladder slopes and soft package obstacles.

The invention provides a target knowledge data generation method and device, electronic equipment and a storage medium, and relates to the technical field of artificial intelligence, in particular to the technical field of image processing. The specific implementation scheme is as follows: performing content identification and clustering processing on to-be-processed pictures to obtain text data corresponding to each group of to-be-processed pictures; extracting keywords from the text data of each group of to-be-processed pictures, and generating knowledge texts corresponding to each group of to-be-processed pictures according to the keywords; aggregating the knowledge text corresponding to each group of pictures to be processed with other knowledge texts to obtain a knowledge document; and obtaining target knowledge data according to the to-be-processed picture and the knowledge document. According to the method and the device, the automation level and the accuracy of information extraction are improved, and the organizability and the searchability of knowledge are enhanced, so that a user can more efficiently manage and utilize the knowledge information extracted from the picture, and the convenience of knowledge arrangement and sharing is greatly improved.

The utility model provides an interactive experience device for demonstrating mechanical arm characteristics, and belongs to the technical field of mechanical arm science popularization display. Comprising an exhibition stand, the surface of one side of the exhibition stand is fixedly connected with an exhibition stand surface, the top surface of the exhibition stand surface is fixedly connected with a protection device, the surface of one side of the exhibition stand surface is fixedly connected with a man-machine interaction assembly, and a stand body is installed between the exhibition stand surface and the protection device; three-dimensional obstacle devices are fixedly connected to the surfaces of the opposite sides of the table body and the protection device respectively, and a function interaction device is fixedly connected to the side, close to the man-machine interaction assembly, of the surface of the table body; by arranging the three-dimensional obstacle device and the function interaction device, the man-machine interaction form of an exhibit is vivid and interesting, the science popularization is high, the flexible characteristic of a seven-axis mechanical arm is highlighted, the three-dimensional obstacle device and three task scenes are arranged in the exhibit, and the seven-axis mechanical arm needs to penetrate through a labyrinth of the three-dimensional obstacle device to complete tasks. And the operability of the device is improved.

The utility model discloses a kind of oil extraction machine model toys, including base, support, oil extraction component and driving part, the middle part of the oil extraction component is rotatably installed in the top of the support, the driving part is configured to drive the oil extraction component swing around the support, characterized by: the driving part includes housing, motor assembly installed in housing, gear and connecting shaft, the gear is rotatably connected with the housing via the connecting shaft, the both ends of the connecting shaft are respectively threaded out of the housing and set to the both sides outside of the housing, the motor assembly is equipped with the worm meshing with the gear, the motor assembly is driven the gear and connecting shaft rotation relative to the housing by the worm;The both ends of the connecting shaft are respectively equipped with a balancing component, the both sides of the rear end of the oil extraction component are rotatably connected with a connecting rod, and the bottom of each connecting rod is rotatably connected with the middle part of a balancing component. The utility model improves the appearance, playability and popular science.

The application discloses a kind of rural science popularization service method of flow exhibition combined with digital technology, belong to rural science popularization digital technology field.The present application builds rural science popularization demand database and science popularization resource library by digital investigation, relies on intelligent matching algorithm to generate village special customization flow exhibition scheme, breaks the regional limit of traditional fixed science popularization position using modular flow exhibition equipment, combined with touch interaction, VR experience, cloud synchronization and other digital technologies to carry out offline interactive science popularization, while realizing science popularization service extension through online digital channel, finally, through big data evaluation model, complete science popularization effect quantitative analysis and service scheme iteration optimization, form complete rural science popularization service closed loop.

The utility model discloses a moving part and toy, its characterized in that: the top rotation of moving part is installed on an installation piece, the installation piece is rotationally installed with crankshaft, the crankshaft is connected with moving part rotation, moving part includes sole, sole connecting rod, shank connecting rod, thigh connecting rod and crankshaft connecting rod, the upper of thigh connecting rod is rotatably connected with installation piece, and the both ends of sole connecting rod are rotatably connected with the rear end of sole and the bottom of crankshaft connecting rod respectively, and the both ends of shank connecting rod are rotatably connected with the bottom of thigh connecting rod and the middle of sole connecting rod respectively, the middle of crankshaft connecting rod is rotatably connected with the middle of thigh connecting rod, the top of crankshaft connecting rod is rotatably connected with crankshaft, and the connecting place of crankshaft connecting rod and crankshaft is arranged in the side of the connecting place of crankshaft and installation piece. The utility model improves the appearance and the playability.

The utility model belongs to the technical field of clinical examination morphology, and discloses a blood cell morphology and body fluid visible component morphology teaching model, comprising a substrate, the top surface of which is provided with a magnetic plate; the blood cell morphology teaching model block and the body fluid visible component model block have magnetism, and the blood cell morphology teaching model block and the body fluid visible component model block are attached to the surface of the magnetic attraction plate in a magnetic attraction mode. According to the utility model, the existing atlas and teaching model are changed, the magnetic type teaching model is used for changing the learning mode, the learning interest of students is improved, the model part can be moved and taken at will, the models are combined at will, throughout knowledge is integrated, and the interactivity between teachers and students is high.

A toy with flapping wings includes a main body, a drive assembly, and wing assemblies. The main body includes a frame, a first wing, a first connecting structure, a second wing, a third wing, a second connecting structure, and a wing connecting structure. The first, second, and third wings each include a wing skeleton and feathers. The first connecting structure includes a connecting seat, a connecting rod, and a connecting groove. Compared to existing technologies, the toy with flapping wings provided by this invention, through the setting of the first and second connecting structures, enables the wing assembly to perform mechanized reciprocating motion under the drive assembly, automatically forming wing flapping with a high degree of realism. Furthermore, by setting the first, second, and third wings and connecting them using the wing connecting structure, the curvature of the wings can be freely adjusted, facilitating the simulation of different wing-spreading states of organisms.

The embodiment of the invention provides a calendar information aggregation rendering method and device and electronic equipment, and belongs to the technical field of data processing.The method comprises the steps that a predefined holiday and festival list Ld is obtained; dividing the second information set Hs into a second display information set Hsx and a second hidden information set Hsy; the number ny of elements contained in the second hidden information set Hsy is displayed below the first display area, a notification that more holidays and festivals exist is sent to the user by setting '+ n' interaction elements, and a click event monitor E (+ n) is set on the '+ n' interaction elements; when the '+ n' element is clicked, the floating window Wi is automatically closed; after a user clicks the '+ n' element, a pop-up window list Ln containing all remaining holidays and festivals is presented around the '+ n' element through a response time function T (Ln), and after the user selects an option Hli in the pop-up window list Ln, a second-level window Wj is further popped up on the basis of a first-level window corresponding to the Hli. According to the invention, the convenience of calendar aggregation information display is improved.