57results about How to "Learn intuitively" patented technology

A driving behavior analysis system comprises: a driving image acquisition module used for shooting vehicle surrounding sceneries in the vehicle driving process; a processor used for acquiring vehicle condition data in the vehicle driving process, extracting traffic signs from the vehicle surrounding sceneries shot by the image acquisition module, obtaining the vehicle condition data at corresponding time point or in a corresponding time quantum, analyzing driving behaviors reflected by the vehicle condition data according to the traffic signs, and obtaining the analysis result and corresponding prompt information, wherein the vehicle condition data at least comprises vehicle speed information, turning information and brake information; and a feedback module used for playing the prompt information. The system analyzes driving motions at a time point or in a time quantum with real time obtained traffic signs as reference to make a driver obtain the driving behavior through the prompt information, especially the real time prompt of wrong driving behaviors. Wrong driving behaviors can be corrected by using the system especially suitable for new drivers to reduce traffic accidents.

The invention belongs to the field of electronic building block toys or teaching aids and in particular relates to a programmable learning device based on intelligent building blocks and an intelligent electronic building block device. The programmable learning device comprises a device body, instruction building blocks and an action executing device, wherein a recording unit is arranged in each instruction building block; a main control unit is arranged in the device body, the device body is provided with a connector, and a transceiving unit and a display module are also arranged on the device body; a receiving unit is arranged in the action executing device; and the instruction building blocks are connected with the connector and then are electrically connected with the main control unit, the main control unit sequentially scans and recognizes the instruction building blocks on the connector, calls corresponding instruction signals according to instruction sequence information of theinstruction building blocks and sequentially transmits the instruction signals to the transceiving unit to be transmitted or displayed by virtue of the display module, and after the transceiving unittransmits the instruction signals, the receiving unit of the action executing unit receives the instruction signals and executes corresponding action.

The invention relates to the field of infrared remote control learning, and discloses a universal remote controller implementing method, which solves the problem that hardware cost is needed to be increased for realizing common use of remote controllers of household electric appliances in the prior art. The technical scheme includes that a remote control learning software module is added in a controlled household electric appliance terminal equipment, and can analyze an infrared remote control key code which is sent by a user to the terminal equipment by the aid of a certain key on the original remote controller of the terminal equipment, can also analyze another infrared key signal which is sent by the user to the terminal equipment by the aid of a certain key on another remote controller, and build a mapping relation between the previous infrared remote control key code and the last infrared remote control key code and then store the same. The universal remote controller implementing method is applicable to realizing common use of household electric appliances in common families.

The invention discloses a prefabricated building AR real-time simulation training teaching system which comprises an AR node scanning wall, a prefabricated building node map identification teaching training platform, an AR scanning system and a walking classroom learning system. The simulation technology is used to construct a fabricated building node into virtual reality, the AR technology realistic presentation is used, and a learner can learn prefabricated building construction and realistic nodes in an immersive mode. The effects of an intuitive image and easy learning and understanding are achieved.

The invention relates to a movable pet point-to-read machine. The current point-to-read machine utilizes a point-to-read pen to read an electronic book, has single style and no special playability, and can not attract children and keep the learning interest of the children for a long time. The movable pet point-to-read machine comprises a pet robot and a point-to-read machine, wherein the pet robot comprises a shell, an internal mechanical part and an electronic circuit; the shell is shaped like a pet, an animal, a cartoon character, a toy, and the like that are made of fluff, plastic, rubber or other fabrics; the mechanical part comprises a robot frame and a motor, wherein a voice control IC controls the motor in the robot frame according to beats of music or voice, and then the motor controls the mouth to open and close, hands to actuate and the body to swing by utilizing the rotation speed and the stoppage of the motor. The multifunctional pet point-to-read machine is combined with the robot toy with lovely sculpts by utilizing an acoustic control technique, plays music and learning knowledge, Chinese and English words, poetries, idiom stories, and the like, is safe and reliable, delicate in design, convenient and flexible to carry and use and convenient to popularize.

The invention provides a note value prompting method and system and an electronic device thereof. The method includes the steps of selecting to-be-trained notes and beats; displaying a section or multiple sections of tracks with note prompting marks and a movable light spot on a display interface of the electronic device, wherein the note prompting marks are correspondingly set on the tracks according to the to-be-trained notes; prompting people to play the to-be-trained notes according to the beats and the to-be-trained notes; making the light spot move along the tracks when training starts; promoting people to play the to-be-trained notes when the light spot moves to the note prompting marks. People are prompted of the value lengths of the to-be-trained notes on the two aspects of visual sense and auditory sense, students can more visually understand and study the values of different notes, and the self-study of the students is more convenient.

The invention provides an elevator brake practical training device. The device comprises an operation bench, a dedicated teaching brake device and a multifunctional tractor brake debugging device. Thededicated teaching brake device and the multifunctional tractor brake debugging device are arranged on the operation bench and are electrically connected through a cable. The multifunctional tractorbrake debugging device comprises a panel, a power control device, a programmable controller, a touch screen, a mode switch, a test control button and a state indicating lamp. In the invention, the adjustment of the braking force of a tractor brake, the adjustment of a brake gap, the adjustment of an open gate stroke, and the adjustment of open gate synchronization can be completed, and simultaneously, reliability detection can be performed on the brake detection switch of a tractor.

The invention discloses a novel comprehensive demonstration teaching aid, which comprises a fixing table, a rotating mechanism, a lifting mechanism, a demonstration mechanism and a control mechanism;the rotating mechanism, the lifting mechanism and the control mechanism are arranged on the fixing table; the lifting mechanism is located on one side of the rotating mechanism; the demonstration mechanism is fixed on the base, and the control mechanism is used for controlling the rotating mechanism, the lifting mechanism and the demonstration mechanism to perform corresponding actions. The selected demonstration mechanism is rotated to a position right above the lifting mechanism through the rotating mechanism, and then is lifted to a certain height under the driving of the lifting mechanismfor demonstration. The lifting mechanism supplies power to each demonstration mechanism, so that each demonstration mechanism can be automatically controlled in the demonstration process; according tothe comprehensive demonstration teaching aid provided by the invention, mechanical control and automatic control are combined, and the learning interest of students can be stimulated.

The invention discloses a three-dimensional multi-layer oil and gas pipeline safety detecting system which is provided with a medium supply area, a simulated buried pipeline area and an overhead pipeline area. A pipeline medium supply device is installed in the medium supply area, and a lower layer simulated buried long-distance pipeline integrity detection simulation system is installed in a trench of the simulated buried pipeline area, and upper two layers of overhead pipeline simulation subsystems are installed in the overhead pipeline area. The three-dimensional multi-layer oil and gas pipeline safety detecting system has the advantages that corresponding scene simulation is performed against problems that may occur in oil and gas pipelines in different actual scenarios, and the simulation conditions are presented hierarchically; for the actual transportation environment of oil and gas pipelines, the pipeline environment exposed to the air is simulated by the overhead pipeline simulation subsystems respectively, the buried pipeline environment is simulated by the simulated buried long-distance pipeline integrity detection simulation system, and the two are tested in different regions; the simulation conditions and teaching effects are straightforward and simple, which helps students to visually observe and learn fault points and fault situations and is concise, efficient and attractive.

The invention discloses a yoga assisted learning method and system and a storage medium. The yoga assisted learning method comprises the following steps of acquiring physical sign data of a user, wherein the physical sign data comprises breathing data of the user; obtaining the video image information of a user, and obtaining limb data of the user according to the video image information; comparing and analyzing the physical sign data and the limb data with a standard database to generate a comparison result; and marking the virtual limbs of the user in the video image information through various colors according to a comparison result. The yoga auxiliary learning method can be applied to the yoga auxiliary learning system, the video image information and sign data, including limb data and breathing data, of a user are obtained and compared with a set standard database for analysis, a comparison result is reflected to a virtual limb of the user in a video image, marking is conducted through multiple colors, the user can check and learn conveniently, the user experience is improved, and the user can learn the yoga action more visually and scientifically.

The invention relates to the mathematic teaching tool technology field and particularly relates to an application of a mathematic teaching device. The application of the mathematic teaching device comprises that: three view images are arranged in the mathematic teaching device; (2) light-transmitting paper is arranged; (3) a parallel light source is switched on, so that particular coordinate numbers of a shadow of a geometric body in a coordinate system can be read; and (4) a geneva wheel can be driven to rotate with a 90-degree as a gear through arrangement of the geneva wheel and a motor, which provides convenience to observation and measurement on sizes in a main view image and a side view image of the geometric body; (5) a hydraulic telescopic device is fixedly connected to the bottomend of a table surface fixed plate 5 and the mathematic teaching device can be arranged at different heights through arrangement of the hydraulic telescopic device 6.

The invention discloses a beam bending deformation simulation system based on complex working conditions of projects and used in material mechanics teaching. The beam bending deformation simulation system comprises an experimental platform, a rod member, a force application assembly and a constraint assembly, wherein the experimental platform comprises a base, side columns and a top transverse plate; the rod member is located in a space formed by the base, the side columns and the top transverse plate; the force application assembly comprises a force assembly and a couple assembly, the force assembly penetrates through the top transverse plate to make contact with the rod member, and the couple assembly is located between the rod member and the surface of the base; and the restraining assembly comprises a hinge support and a fixed end support. According to the invention, students can directly simulate the bending deformation of the beam under various working conditions in class, the stress, strain and other laws of the bending deformation of the beam can be visually embodied personally, the understanding of the students about knowledge points is effectively enhanced, and the learning interestingness and vividness of the class are improved.

A device for the gesture-controlled setting of at least one setting variable on an X-ray source includes at least one recognition unit for anatomically recognizing a body part suitable for gesture control, at least one gesture detection unit for detecting at least one gesture of a body part recognized by the recognition unit, and at least one light source for displaying the at least one setting variable as feedback for a person making the gesture. The at least one setting variable was preset and / or set by using the at least one detected gesture. A method for the gesture-controlled setting of at least one setting variable on an X-ray source is also provided.

A modular splicable circuit teaching aid comprises a substrate, a plurality of element modules, a plurality of circuit modules and a plurality of acousto-optic modules. The element modules, the circuit modules and the acousto-optic modules are all arranged on the substrate, electrically connected through inserting pins and inserting holes and fixed by being fastened to the substrate. In the process of analyzing working principles of an electrical circuit, the element modules can be on and off according to a sequence required by the working principles so as to enable light emitting diodes inside module cavities to be on to display current direction in a flowing water lamp form, corresponding loudspeakers may sound or lighting bulbs may be on, and students can learn the working process of an electrical control circuit quite visually, orderly and easily.

The invention discloses a motor train unit braking system maintenance practical training system based on a VR technology. The motor train unit braking system maintenance practical training system belongs to the technical field of motor train unit simulation teaching. The motor train unit braking system maintenance practical training system comprises a teacher console and a plurality of student consoles, wherein the teacher console and the student consoles each adopt a zSpace interactive machine, the teacher console is arranged at a teaching platform position of a classroom, the student consoles are distributed in the classroom, two naked-eye displays are arranged behind the teacher console, and the teacher console is connected with the student consoles and the naked-eye displays; and the student consoles and the teacher console are provided with consistent motor train unit braking system maintenance practical training models, each motor train unit braking system maintenance practical training model comprises a motor train unit braking system component cognition module, a motor train unit braking system special project maintenance operation module and a motor train unit braking system maintenance evaluation module, and a motor train unit model is constructed in a zSpace, and students perform corresponding operations by means of control pens, so as to learn relevant knowledge. The motor train unit braking system maintenance practical training system based on the VR technology has the advantages of simple operation, fast development speed, convenient teaching and the like.

A teaching aid with angle adjustability comprises a supporting unit, a display board assembly, an adjusting unit, a placing frame and semicircular shells. The display board assembly comprises a firstfixed display board and a second display board. The second display board is arranged on the first fixed display board through a hinge device, and the hinge device can adjust the angle function of thesecond display board. The adjusting unit comprises two gear transmission assemblies and two lifting mechanisms connected with the gear transmission assemblies. Each gear transmission assembly comprises a driving bevel gear, a driven bevel gear meshing with the driving bevel gear and a sector gear arranged in an inner cavity of the corresponding semicircular shell in a hinged mode. A main transmission shaft is arranged in an inner hole of one driving bevel gear, and a connecting base which is connected with the placing frame in a welded mode is arranged at the end, close to the corresponding driving bevel gear, of the main transmission shaft. The split type adjustable teaching aid is simple and reasonable in structure and wide in application range, adjustment is conducted according to actual demands, the situation that the display effect is better is ensured, and clear and visual learning can be achieved.

The invention provides an intelligent scroll toy for writing of children. The intelligent scroll comprises a base comprising a reel shape, and an electronic writing screen is arranged on the base; a writing screen control button is arranged on the base below the electronic writing screen; a plurality of bumps which have different stroke shapes and can display different colors are arranged on the base on one side of the electronic writing screen; a pen rack is arranged on the base above the electronic writing screen, a plurality of electronic touch writing pens are placed on the pen rack, a controller is arranged in the base, and the controller is used for controlling the electronic writing screen, the writing screen control button and the bumps work in order; and according to the intelligent scroll toy for writing of children and the using method thereof, traditional calligraphy and modern intelligence development technologies are combined, children are helped to better understand thecomposition of Chinese characters, and the children are considered in the aspect of intelligence development due to addition of elements such as splitting combination and stroke number.

The invention provides a power distribution demonstration method and device, electronic equipment and a computer readable storage medium. The method comprises the following steps: a demonstration instruction input by a user is received; according to the demonstration instruction, a processing process corresponding to the demonstration instruction is demonstrated through a pre-established power distribution system demonstration model; the power distribution system demonstration model comprises a plurality of virtual objects for power distribution; the virtual object comprises at least one substation model and at least one user area model; and the processing process is explained through voice. According to the invention, operation and maintenance personnel can learn and understand the action principle and process of power distribution automation more visually, and the operation and maintenance level of the operation and maintenance personnel on the line intelligent terminal is improved.

The invention discloses an HART bus protocol learning system. The HART bus protocol learning system comprises HART bus protocol learning software installed in a PC and an HART protocol learning box; the input end of the HART protocol learning box is connected with the PC through an RS232 interface, and the output end of the HART protocol learning box is connected with an HART protocol instrument.The HART bus protocol software is installed on a working or household computer and is connected with the HART protocol learning box to form an HART bus protocol learning system. HART communication inan industrial field can be simulated, and the HART bus protocol learning can be connected with an HART instrument for communication testing. The HART bus protocol learning system can be used for testing the HART instrument and learning and experimenting the HART protocol.

The invention discloses a beam bending deformation simulation system based on complex engineering conditions in the teaching of materials mechanics, including an experimental platform, a rod, a force application component, and a constraint component. The experimental platform includes a base, a side column and a top horizontal plate. , the rod is located inside the space composed of the base, the side column and the top horizontal plate, the force application component includes a force component and a force couple component, and the force component passes through the top horizontal plate and the rod In contact, the couple assembly is located between the rod and the base surface, and the restraint assembly includes a hinge support and a fixed end support. The invention enables students to directly simulate the bending deformation of the beam under various working conditions in the classroom, and visualizes the laws of the bending deformation of the beam, such as stress and strain, and effectively strengthens the students' understanding of the knowledge point. , improve the learning interest and liveliness of the classroom.

An information presentation method and apparatus. The method comprises: monitoring a designated operation for a DOI; and when it is detected that the designated operation is executed for the DOI, presenting profile information corresponding to the DOI. In the method, when a DOI is presented in an interface, a user only needs to perform a designated operation for the DOI, and profile information corresponding to the DOI is displayed on the interface; and the profile information corresponding to the DOI is generated based on all information contained in the DOI itself, and can accurately reflect the information in the DOI, so that the user can intuitively learn the information contained in the DOI without using other devices to scan and decode the DOI, thereby effectively improving the identification degree of the DOI and simplifying the operation process.

A driving behavior analysis system comprises: a driving image acquisition module used for shooting vehicle surrounding sceneries in the vehicle driving process; a processor used for acquiring vehicle condition data in the vehicle driving process, extracting traffic signs from the vehicle surrounding sceneries shot by the image acquisition module, obtaining the vehicle condition data at corresponding time point or in a corresponding time quantum, analyzing driving behaviors reflected by the vehicle condition data according to the traffic signs, and obtaining the analysis result and corresponding prompt information, wherein the vehicle condition data at least comprises vehicle speed information, turning information and brake information; and a feedback module used for playing the prompt information. The system analyzes driving motions at a time point or in a time quantum with real time obtained traffic signs as reference to make a driver obtain the driving behavior through the prompt information, especially the real time prompt of wrong driving behaviors. Wrong driving behaviors can be corrected by using the system especially suitable for new drivers to reduce traffic accidents.

The present invention relates to an interactive theater, in particular to an emergency escape science interactive theater and a use method thereof. It includes a control system, a projection system and an interactive system; the interactive system includes a danger module and an interactive seat, and the danger module includes a disaster theater module, a typhoon experience module, a fire escape module, a rainstorm debris flow escape module and an earthquake escape module. The danger module is respectively provided with a playback module, a question module and a question review module; the handle of the interactive seat is provided with a control button, and the control button is provided with 3 control buttons A, B, and C. The questioning module is electrically connected. The interactive theater in the present invention is equipped with dangerous situation modules and interactive seats. By playing various dangerous situations and adding a question module in the process of playing, everyone can learn relevant dangerous situation emergency knowledge while watching, and the learning is more intuitive and the impression is more vivid. profound.

The invention discloses a data mining teaching device, which includes a data module for configuring data samples, a model module for predicting new data, a training module for training the model module, and a result module for displaying the prediction results of the model module. The data module, the training module and the model module constitute the training component, and the data module, the model module and the result module constitute the prediction component, and the data module is composed of a plurality of combinable electronic building blocks, and the electronic building blocks are provided with data Input module, the data input module includes numerical input module and variable input module, the present invention does not need to purchase professional data mining software, can directly complete the experiment of data mining course, the skill requirement of the teacher is very low, does not need the teacher to master complicated When the data mining software is used in the present invention, the students learn more intuitively and can adjust it by hand at any time.

The invention provides a pair of VR glasses for singing teaching, and relates to the field of teaching appliances. The VR glasses comprise a glasses frame, a glasses holder and a display, the glassesholder comprises a fixing frame and a pulling frame, the fixing frame comprises an in-out cavity and an in-out port, the pulling frame comprises an in-cavity strip, penetrating strips and an ear frame, the in-cavity strip is a rectangular vertical strip block located in the in-out cavity, each penetrating strip is a straight rod strip penetrating through the in-out port from the side surface of the in-cavity strip to the outside, the ear frame is a bent arc rod connected with the tail ends of the penetrating strips, and silica gel layers are arranged on the vertical surfaces of the inner sidesof the penetrating strips on the two sides, so that music knowledge can be visually taught and learned, and the teaching and learning efficiency of teachers and students is improved.

The invention relates to a device for adjusting at least one control variable of an X-ray source (RQ) for posture control, wherein the device has the following features: at least one for anatomical identification of body parts (H) suitable for posture control. Unit (E), at least one gesture acquisition unit (E) for acquiring at least one gesture of the body part recognized by the recognition unit, at least one device for displaying at least one actuating variable as feedback to the person performing the gesture (A) A light source (LQ) in which at least one control variable is pre-set and / or is set by at least one acquired posture.