49results about How to "Stimulate interest in learning" patented technology

The present invention is applicable to the field of computer technology, and provides an operation method of a course teaching system and a course teaching system. The method includes: receiving the knowledge points to be learned selected by the user according to the knowledge catalog, and unfolding according to the knowledge points to be learned selected by the user. Each learning module corresponding to the knowledge point to be learned receives the user's selection in each learning module, and plays the corresponding course content in the learning module according to the user's selection in each learning module. The present invention independently selects the learning module through the user According to the user's interest selection, the content of the course that the user is interested in is played, so as to improve the learning interest of the students and improve the learning effect.

Embodiments of the invention relate to the technical field of man-machine interaction and disclose a man-machine interactive learning method and apparatus, and a terminal device. The method comprises the steps of receiving a starting instruction for a first learning level of a learning application; outputting a learning interface of the first learning level according to the starting instruction, wherein the learning interface comprises a virtual role and a plurality of virtual items, and each virtual item carries at least one character; outputting prompt information, wherein the prompt information is used for prompting a user to determine a target character required by the virtual role according to the character carried by each virtual item; obtaining a target virtual item determined by the user according to the target character and the character carried by each of the virtual items; and controlling the virtual role to perform a preprocessing operation on the target virtual item, wherein the character carried by the target virtual item is matched with the target character. By implementing the embodiments of the method, the apparatus and the terminal device, the learning effect of the user can be improved.

The invention discloses a multi-person interactive teaching system based on the virtual reality technology, and the system comprises a teacher terminal external control equipment and student terminalvirtual reality equipment. The teacher terminal external control equipment includes a teacher terminal image processing computer and a teacher terminal display device. The student terminal virtual reality device includes a student terminal image processing computer, a virtual reality environment head-mounted display device, a virtual reality space location tracking device, and a virtual reality hand interaction device, wherein the virtual reality environment head-mounted display device, the virtual reality space location tracking device and the virtual reality hand interaction device are respectively connected to the student terminal image processing computer in a communication mode. The system provided by the invention can apply the virtual reality environment technology to the teaching,makes the classroom more colorful, effectively stimulates the students' interest in learning, helps the students significantly improve their attention and test scores, and at the same time, can also improve the teaching efficiency of a teacher and achieves the interaction between multiple persons.

The invention relates to a device for evaluating skills of the personnel based on a sewing machine data extraction technology, which comprises an action data acquisition module, an action data transmission module, a data storage processing module, a data analysis module and an evaluation result display module, wherein the action data acquisition module is used for automatically acquiring motion data of a pedal and a rotating wheel of a lockstitch sewing machine; the action data transmission module is used for transmitting the data acquired by the action data acquisition module to the data storage processing module; the data storage processing module is used for organizing and screening the acquired data; the data analysis module is used for automatically performing related calculation andevaluation according to the screened data; and the evaluation result display module is used for displaying evaluation for the operating skills of the personnel. The device can perform objective evaluation on the skill level of the operating personnel more scientifically. The invention further relates to a method for evaluating the skills of the personnel based on the sewing data extraction technology.

A multimedia training system for making sentences of foreign language without prompt of native language is composed of question giving out module, multimedia sentence pattern database, made sentence input and judge module and central information monitor module. Its method includes randomly qiving out the sentence pattern, outputting it, inputting the answer of user and comparing.

The invention discloses dance teaching equipment based on virtual reality and a teaching method thereof. The dance teaching equipment comprises VR glasses, a network synchronization module, a man-machine interaction module, a cloud server and somatosensory peripheral equipment; the cloud server can be used by merchants to upload updated dance courses; the network synchronization module comprises a receiving module and a network module, the network module is connected with the cloud server and shares dance course data in the cloud server, and the receiving module automatically downloads an update package of dance courses; the equipment comprises three teaching modes, namely a practice mode, a scoring mode and an assessment mode. Compared with the prior art, the VR live-action technology is adopted to carry out real person simulation teaching, virtual reality dancing scenes of different scenes can be experienced, somatosensory peripheral equipment is arranged, dancing actions are captured, a very good practice effect is achieved, the learning interest of children is greatly stimulated; and compared with existing network courses, children can learn dancing more quickly.

The invention discloses a portable multifunctional teaching instrument. The portable multifunctional teaching instrument comprises a first bottom plate and a second bottom plate, wherein the top surface edges of the first bottom plate and the second bottom plate are articulated with each other; the bottom surface of the first bottom plate is connected with a first support seat; the top of the first support seat is connected with a spring dynamometer; one end away from the second bottom plate of the spring dynamometer is movably connected with a first connection rope; the other end of the firstconnection rope is connected with a tension sensor; one side of the tension sensor is connected with a support post located on the first bottom plate; the top end of the support post is connected with a display; one end close to the second bottom plate of the spring dynamometer is movably connected with a second connection rope. The portable multifunctional teaching instrument is reasonable in structure and convenient to use; a variety of experiments can be simultaneously recognized and verified; the creative thinking and the imagining abilities of the students can be stimulated; the interestingness of the experiments of the students is improved; the teaching effect is improved; meanwhile, the experiment device is relatively convenient to assemble and disassemble and is convenient to store and carry.

The invention discloses an energy-saving and environment-friendly multimedia teaching platform with an interactive question answering and an analysis system, which comprises a box body which is divided into a first chamber and a second chamber, a panel which is arranged on the left side of the box body, and the lower end of the panel is rotated by 0 to 90 degrees to be connected with the box body; the outer side of the panel is provided with a retractable first bracket; a magnetic whiteboard which is slidable at the rear end of the box body; a wheel is arranged at the lower end of the box body; a multimedia device comprises a first display screen and a second display screen connected to the first display screen; the question answering device comprises a loudspeaker device and a button board, a first indicator light is arranged on the button board and a first button is arranged below the first indicator light; a second indicator corresponding to the first indicator is arranged below the second indicator; a second button is arranged below the second indicator; a speaker is arranged on a student desktop and connected to the first button; and the platform also comprises an intelligent system. The platform facilitates the friendly interaction between teachers and students through the question answering device, and greatly improves students' learning efficiency through the intelligent system.

A shaft part stress analysis training aid comprises a support frame, support mechanisms, torque simulation mechanisms, a space blending mechanism, an axial force transmission mechanism, a connecting rod amplification mechanism and bending moment simulation mechanisms. The shaft part stress analysis training aid, with the combination of knowledge of machinery, can decompose complex stress on a shaft into a circumferential force, a radial force, an axial force and a torque, analyzes the effect generated by each force and the effect generated by the overlaying of the forces, displays a bending moment and torque diagram under various stress conditions qualitatively to enable a result to be more visual and intuitive; moreover, the shaft part stress analysis training aid adopts a force and motion shunting principle, and the force on the shaft not only acts on the shaft, but also can drive corresponding mechanisms to move, so that the functions of bearing reaction demonstration and bending moment and torque combination demonstration are achieved.

The invention discloses a teaching display board of a three-position four-way reversing valve. The teaching display board comprises a display board body and a valve core, wherein a section structure view of the three-position four-way valve is drafted on the display board body, the display board body is fixedly provided with two collars, the two ends of the valve core are respectively arranged in the collars, the left end of the valve core is fixedly provided with a block, a left-position stroke switch and a right-position stroke switch are fixedly arranged above the block, the valve core is disposed at a central position of the three-position four-way valve, and the block is disposed between the two stroke switches; a P port, a T port, an A port and a B port of the section structure view of the three-position four-way valve are respectively provided with a lamp strip P, a lamp strip T, a lamp strip A and a lamp strip B, the lamp strips are provided with a plurality of bulbs, and the bulbs on each lamp strip are divided into two groups, i.e., one group of red-light bulbs and one group of blue-light bulbs. According to the invention, the connection relations in a valve body can be visually displayed, learning interest of students and classroom fun are aroused, and the teaching effect is improved.

The invention provides a teaching training method based on big data and artificial intelligence, and the method comprises the following steps of designing a teaching scheme which is implemented in a computer-assisted mode in a teaching process according to preset ideas of educational science, psychology and game science, and providing a teaching mode which gives priority to learning, practice, interaction, game and testing. Compared with traditional teaching, the method in the invention improves the learning efficiency, stimulates the learning interest, and assists in improving the learning effect.

The invention relates to a three-dimensional model based on a Top-Down machine part expressing method and a preparation method of the three-dimensional model. The preparation method of the three-dimensional model comprises the following steps: based on the Top-Down design methodology, applying a Pro/Top-Down design system, designing a top-layered three-dimensional skeleton model of machine parts under an assembly mode according to the learning requirements of the machine part expressing method, splitting the top-layered three-dimensional skeleton model into a plurality of three-dimensional models of the machine parts according to the requirements on learning of the expressing method of different types of machine parts, then sectioning the three-dimensional models of the machine parts to obtain 29 single three-dimensional models, and assembling the 29 single three-dimensional models to form of the machine parts, wherein the 30 three-dimensional models mainly comprise the three-dimensional models of the machine parts such as gears, shaft sleeves, supports, brackets and valve bodies. The three-dimensional model based on the Top-Down machine part expressing method and the preparation method of the three-dimensional model meet the requirements of the design and manufacturing process of products, the concurrent design and collaborative manufacturing of products can be realized conveniently, and the practical three-dimensional models are provided for learning of the theoretical knowledge of the machine part expressing method.

The invention discloses a method for achieving voice interaction/man-robot conversation of an accompanying robot. The method comprises the following steps that a user gives an instruction to the accompanying robot through a main silicon wheat board/key, the accompanying robot transmits conversation content to a mainboard baseband chip module through an audio module, and character searching is conducted on voice semantics of the conversation content through the mainboard baseband chip module; character searching content is synthesized through baseband signal codes and transmitted to a cloud platform knowledge base through WIFI network signals/base station signals, and corresponding content is acquired from the cloud platform knowledge base, decoded through the baseband signal codes and transmitted to the audio module through the WIFI network signals/base station signals for voice reduction and audio reduction; and reduced content is played through a voice output module, and man-robot voice interaction is achieved. According to the method, a voice technology is adopted, man-robot voice interaction is achieved, a cloud platform database is connected, and the content needed by consumers is selectively searched through a big database technology.

The invention aims to provide a puzzle game chess which is simple in structure. The participation sense of children can be enhanced, and the children can really obtain knowledge from a game and can be taught through lively activities. In order to achieve the effect, the puzzle game chess comprises a chessboard, a game area is arranged at the center of the chessboard and comprises a plurality of parallel frames, an emitting area corresponding to the game area is arranged at the bottom end of the chessboard, and a detachable emitting table is mounted in the emitting area and emits ejection objects. Owing to the technical scheme, a plurality of children can alternately operate the emitting table, the whole process is finished during playing, and the knowledge can be unconsciously brought for the children. By the aid of the puzzle game chess, the competency of the children can be comprehensively improved, and learning interest is stimulated.

The invention relates to a hierarchical analog circuit experimental box. A power supply module, an instrument module, a direct-current power circuit module, an integrated power amplifier circuit, a discrete power amplifier circuit, a silicon controlled circuit module, a differential amplification circuit module, an integrated operational amplification circuit module, a discrete component amplification circuit module, a field-effect tube circuit module, an expanded experimental area, a discrete component inserting area and a power line and lead placing area are arranged in the experimental box;the input ends of the output ends of all the above circuits are led to an PCB panel through a PCB circuit to form rapid pluggable ports; the input port is connected with the output port of a signal generator through the lead; the output port is connected with a measuring instrument and a loudspeaker through the leads to perform measurement or send out alarm sound; transmission of an intermediatesignal is connected through the lead; and the experimental box provided by the invention has stable performance and high flexibility, can meet the basic manipulative ability exercise of most of students and can provide the opportunity of comprehensive circuit design for more excellent students.

An intelligent toy includes a panel and cards. The panel is disposed with a decorative surface with n placing areas. One or more small strip grooves are disposed around the placing areas. The cards are detachable and there are m detachable cards. Chinese phonetic alphabets, or English letters, patterns, colors or Chinese characters are disposed on one surface of the detachable cards. The detachable cards are disposed with extending ends for inserting the detachable cards into the small strip grooves of the placing areas. The panel is also disposed with fold lines for folding the panel along the fold lines, and the fold lines are the center lines or the diagonal lines of the panel.

The embodiment of the invention discloses a projection image processing method and device, a terminal and a storage medium. The method comprises the steps that an action of a first object is recognized; when drawing by the first object is determined, a first image drawn by the first object is acquired; and a current projection image is replaced with a target projection image according to the firstimage. According to the embodiment, by recognizing the action of a projection viewer, collecting the image drawn by the projection viewer during drawing by the projection viewer and replacing contentin the projection image with the image drawn by the projection viewer, the problem that the projection viewer cannot output his/her own thought to interact with the projection content is solved, combination of the image drawn by the projection viewer and the projection image content is realized, and viewing and learning interests of the projection viewer can be stimulated to make the projection viewer actively express his/her own thought.

The invention relates to a mobile playing system for practical experiment teaching. The system is composed of a display device, a wireless signal transmitter, a power supply module, a mobile terminal and a mobile support. The display device arranged on the mobile support is connected with a mobile terminal by the wireless signal transmitter; and the power supply module provides a power supply for the display device and the wireless signal transmitter. The mobile support consists of a pedestal, lifting rods, a support plate, a fixed plate and a suspension plate; rollers are arranged under the pedestal; the lifting rods are fixed on the pedestal; the support plate is arranged at the lower parts of the lifting rods; and the fixed plate is arranged at the upper parts of the lifting rods; and the suspension plate is arranged on the fixed plate. According to the invention, the Base, lifting rod, support plate, fixing plate and hanging plate ways are enriched; a new mode for learning by students is constructed; the operation becomes convenient and simple; and easy learning and easy application are realized.

The invention relates to a teaching experiment device for simulating a driving force of a bicycle on a road surface, and the device consists of the bicycle, a running machine, and a connection apparatus. The bicycle consists of a guide system, a drive system, and a braking control system. The running machine consists of a pedestal, a vertical column frame, and a control panel. The connection apparatus consists of a support part, a handlebar (seat) connection part, and an auxiliary wheel part. The support part consists of a clamping board, a vertical column, a cross support, a vertical shaft, and a locking pressure ring, wherein the clamping board, the vertical column, the cross support, the vertical shaft and the locking pressure ring are connected in an upward manner. The handlebar (seat) connection part consists of a handlebar (seat) locking ring, a handlebar (seat) connection telescoping shaft, a connection sleeve seat, and a linear bearing, wherein the handlebar (seat) locking ring, the handlebar (seat) connection telescoping shaft, the connection sleeve seat and the linear bearing are connected sequentially. The auxiliary wheel part consists of an extending shaft, a locking unit, a wheel support, and a wheel. The device can simulate the driving on the road surface, and is not limited by an additional external force. A vehicle body force-bearing part is usually in a complex combined deformation structure, and the device can enable multiple static and dynamic mechanic tests to be carried out on the vehicle (test bench) in a centralized manner.

The invention discloses a terminal, a server, a virtual scene adjusting method and a medium, and the terminal comprises a first sending module which is used for responding to a captured facial expression and sending the facial expression to the server; a receiving module used for receiving a first virtual scene which is returned by the server and corresponds to the facial expression; and an adjusting module which is used for adjusting the second virtual scene on the display interface into the first virtual scene. According to the terminal provided by the embodiment of the invention, emotion judgment is carried out according to the captured facial expressions of the infants or children or the users of other age groups; the corresponding virtual scene is obtained from the server and then displayed on the display interface of the terminal, interaction with children or children or users of other age groups can be achieved, teaching is achieved through lively activities, and the learning interest of the children or children or the users of other age groups is greatly stimulated.

The invention discloses a clock-type English teaching aid. A first circular cavity is formed in a circular shell, a disc is fixedly arranged in the circular cavity, a first protrusion part and a second protrusion part are arranged on the side wall in the circumference direction of the disc, and a check block is arranged between the first protrusion part and the second protrusion part of the disc so that the disc can be fixedly connected with the circular shell; a circular block is fixedly arranged on the upper end face of the disc, and the upper end face of the circular block and the upper endface of the circular shell are located on the same horizontal plane; 26 letters are arranged at the edge of the circumference of the front end face of the circular shell, 26 letters are arranged at the edge of the circumference of the front end face of the circular block, a shaft hole runs through the center of the circular block, and a rotation shaft penetrates through the shaft hole and is rotatably arranged in the circular block; multiple retractable pointers are detachably arranged on the upper portion of the rotation shaft and rotate around the rotation shaft. The clock-type English teaching aid is convenient to use, and the interest of students in learning is motivated.

The invention relates to an education system based on a bionic quadruped robot. The education system comprises a robot trunk main body and four leg structures connected with the robot trunk main body. A control mainboard is arranged on the robot trunk main body and is used for controlling the movement of the quadruped robot and receiving and processing signals transmitted by sensors; and an ultrasonic distance measuring sensor is arranged at the front end of the robot trunk main body, a loudspeaker, a battery power source and a sound collecting sensor are arranged above the robot trunk main body, and an RGB indicator lamp module is arranged behind the tail of the robot trunk main body. A platform on which the bionic quadruped robot education system is based has an advanced robot technology and a bionic shape and posture, the learning interest and innovative thinking of students can be better stimulated, and the students can more deeply understand professional knowledge related to robots. Meanwhile, the quadruped robot has higher movement flexibility and environment adaptability, and the requirements for education and demonstration sites are greatly reduced.

The invention discloses a word card with a function of preventing children from mistakenly swallowing for preschool education, and the word card comprises a card body, a loudspeaker, a single-chip microcomputer, and a humidity sensor, a groove is disposed in the upper surface of the card body, and fixing rods are fixed in the periphery of the groove through screws. Mounting grooves are formed in the inner side wall of the upper surface of the card body at equal intervals with the center of the groove as the circle center, mounting shaft rods are placed in the mounting grooves, rotating rods are fixedly welded to the outer sides of the mounting shaft rods in a penetrating mode, supporting rods are connected to the middles of the interiors of the grooves through bearings, and word plates aremounted at the top ends of the supporting rods through screws. A storage chamber is integrally installed on the outer side of the word plate, and partition plates are fixed into the left side and theright side of the storage chamber through screws. The word card is provided with the non-woven fabric layer and the filter plate layer, so that saliva rapidly spreads on the non-woven fabric throughthe non-woven fabric, and children are prevented from mistakenly swallowing the card.