170results about How to "Deepen memory" patented technology

The invention relates to the field of education, in particular to a cloud teaching system. The cloud teaching system comprises following steps that 1) teachers and students log in the teaching system via browsers; 2) an operation server loads teaching interfaces to teacher end browsers, loads student editors, student code operation windows and teaching interfaces to student end browsers, and then loads student lists to the teacher end browsers; 3) teachers can operate the teaching interfaces on the teacher end browsers; 4) students can write codes on the student editors, and display operation results in the student code operation windows; 5) a teacher can click any one of the students in the student lists, the operation server will transmit the student editor and the student code operation window corresponding to the student to the teacher end browser, and the teacher can correct the codes of the students on the teacher end browser. Thus, students can carry out compilation verification on contents that the teacher is explaining and teachers can help students to compile codes in a remote manner, so teaching quality is improved.

The electronic multimedia Chinese character red tracing notebook includes casing, multimedia signal processing circuit board, display screen and touch screen. The display screen and the touch screen on the casing are connected with the multimedia signal processing circuit board inside the casing. The electronic multimedia Chinese character red tracing notebook is used in Chinese character writing teaching, calligraphy exercise and Chinese character red tracing exercise, and can mark Chinese character writing and complete Chinese character dictation. The present invention is intelligent, interactive, interesting, small, low in power consumption, durable, reliable, upgradable and suitable for use in teaching children.

The invention belongs to the technical field of intelligent detection and machine vision, and discloses a visual waste classification aid system, method and device based on artificial intelligence. The method includes the steps that when a pedestrian is close to the artificial intelligence visual waste classification aid system, a camera detects the pedestrian, and the system enters a waste recognition mode; the camera collects images of the pedestrian from far to near; and waste in the hand of the pedestrian is recognized through a recognition algorithm, a recognition result is displayed on ascreen, classification of the waste is achieved, and the pedestrian is instructed through screen animations to complete waste putting. Different waste can be intelligently recognized through shapes,texture, the reflectional degree and colors, and after successful recognition, the waste is automatically classified as hazardous waste, other waste, kitchen waste and recyclable matter; and then themasses are prompted to automatically put the waste, in addition, due to application of a face recognition technology, violation operation of residents can be managed and controlled, and the waste classification efficiency and quality are improved.

The application belongs to the computer calculation field of an electrical power system, and discloses a power grid black-start assistant decision-making system. The black-start assistant decision-making system includes three parts of a pattern platform, a database, and an algorithm analysis library. The pattern platform is formed by a picture browser of a smart power grid dispatching technical support system and a self-developed window. The database stores each element parameter in the electrical power system and analysis results, which is convenient for user modification and checkup. The algorithm analysis library includes a numerical analysis algorithm and an optimization algorithm used in a black-start process. The algorithm analysis library is a technology core of the whole system. The black-start assistant decision-making system based on the DTS is characterized in that the system adopts a modular hierarchical structure including a data layer, an application layer, an application support layer, an interface layer and a user layer. According to the invention, the black-start assistance decision-making system and the DTS based on a D5000 smart power grid dispatching technical support system are integrated together, share a real-time power grid database, a data communication platform, and power grid pictures.

The invention discloses an intelligent walking posture correction shoe. Pressure-sensitive areas are arranged at the front end of the sole portion and the heel portion of the shoe. The pressure-sensitive area at the front end of the sole portion at least comprises eleven pressure sensors. The pressure-sensitive area in the middle the heel portion at least comprises five pressure sensors. Each pressure sensor corresponds to one input port of a central processor. The central processor determines the walking mode of a pedestrian according to the pressure condition of each position of the foot, and sends a signal to the human body through a Bluetooth headset. A Bluetooth module is further arranged inside the intelligent walking posture correction shoe and connected with the Bluetooth headset. An acceleration sensor is also arranged inside the intelligent walking posture correction shoe. An acceleration signal is obtained, acceleration integration is conducted to obtain the speed, and integration is conducted again to obtain displacement, namely stride. The intelligent walking posture correction shoe can identify the walking posture quickly and remind people as soon as the waling posture is found incorrect, and through repeated stressing, memory is strengthened, so that the walking posture is corrected fundamentally.

The invention relates to a turning tool model for teaching demonstration. A tool bit is divided into a primary cutting blade part, a secondary cutting blade part, a tool nose part and a tool bit connecting part on a primary section and a secondary section, wherein the primary cutting blade part is arranged on the secondary section of the tool bit by a connecting piece; the secondary cutting blade part is arranged on the primary section of the tool bit by a connecting piece; the tool nose part is arranged between the main cutting blade part and the secondary cutting blade part and fixedly connected with the primary cutting blade part and the secondary cutting blade part by the connecting piece, respectively; the tool bit connecting part is provided with a first insertion hole on the primary section; a first slide rod is arranged in the first insertion hole in a through manner; one end of the first slide rod is hinged with the secondary cutting blade part; the tool bit connecting part is provided with a second insertion hole on the secondary section; a second slide rod is arranged in the second insertion hole in a through manner; one end of the second slide rod is hinged with the main cutting blade part. The turning tool model concretizes the abstract space concept so as to be convenient for the students to memorize, thereby remarkably improving the teaching effects.

The invention provides an information combined system based on relative positions of modules. The system comprises a position calculation module, wherein the position calculation module can be used for sensing and receiving time difference and strength of signals transmitted by unit information modules, calculating and positioning all of the unit information modules and the relative positions of the unit information modules, resolving a plurality of unit information modules into combined information according to rules set by a user, and ultimately displaying the combined information at a display module. All of the unit information modules include position information and unit information and can be information blocks in the shape, size and density of building blocks, and the user can handle and put the unit information modules to spell words, Chinese characters or patterns. The information combined system can be used as a teaching aid for preprimary and school-age children to spell English words and Chinese characters or play puzzle games. According to the information combined system, the study, movement and game of the user can be combined, so that the learning enthusiasm of the user is increased, the physique of the user is enhanced, and the integration capability of the user is increased.

The invention discloses a method for learning and practicing characters on an electronic device. The method comprises the steps of: 1, pre-constructing or generating a standard character font library, wherein the standard character font library comprises information of strokes of characters written according to standard sequences; 2, obtaining a vector curve of input strokes; 3, comparing the similarity of the vector curve and corresponding stoke transect lines in the information of the strokes; 4, judging whether the similarity is in a preset acceptable range, if not, displaying a current standard stoke and a corresponding stroke transect line, if yes, determining that the current written stroke is right; and 5, judging whether the current input stroke is the final stroke, if yes, ending, and if not, continuously executing the step 2. The method and system for learning and practicing characters on the electronic device can help people write the characters and deepen the memory of the characters.

The invention relates to the technical field of medical auxiliary instruments, and particularly discloses a medical staff hand washing monitoring system. The system comprises a behavior recognition module, which analyzes the behavior based on the video information so as to obtain the hand washing behavior information of a doctor; a behavior judging module, which is used for comparing and analyzingthe hand washing behavior information and preset standard hand washing behavior information to judge whether the hand washing behavior of the doctor is abnormal or not, and if yes, a behavior analysis result is generated; a control module, which is used for obtaining hand washing behavior prompt information from a database according to the target hand washing behavior information, generating correction information according to the hand washing behavior prompt information and the abnormal hand washing behavior information, and sending the correction information to a correction terminal; and the correction terminal, which is used for analyzing and outputting correction information. By adopting the technical scheme of the invention, the hand washing behaviors of doctors can be supervised, and the doctors with abnormal hand washing behaviors can be reminded and corrected.

The invention discloses a wall-mounted type legal teaching electronic screen demonstration mechanism, which comprises a first display screen, a second display screen, a main control panel and a PLC host, wherein the first display screen is installed on a front bracket, the lower part of the front bracket is provided with a commodity shelf, the first display screen is formed by splicing four subscreens in a matrix manner, the front bracket is connected with a back plate bracket through a telescopic bracket, the back plate bracket is provided with a back plate hook and a pull-type writing board, the back plate bracket is L-shaped, the L-shaped bottom edge is provided with the second display screen via a lifting bracket, the first display screen and the second display screen are in communication connection with the main control panel, the main control panel is provided with an externally-connected keyboard, a remote controller and a capacitance pen, and the main control panel is connected with the PLC host and installed in a podium main body in an embedded manner. The wall-mounted type legal teaching electronic screen demonstration mechanism is compact in structure, convenient to install, greatly reduces labor intensity and teaching difficulty during the lecturing process of a teacher, is convenient for students to deepen the memory and comprehension of law articles, and fully satisfy the teaching demonstration in the legal teaching process.

The invention discloses a writing practicing method for strengtheningly remembering strokes of Chinese characters. A copybook used in the method is formed by pieces of paper provided with standard characters, lattices and invisible standard characters, wherein the invisible standard characters are printed in blank lattices by using special printing ink or special ink, the invisible standard characters are invisible before being writing, and only parts (coincident with those of the strokes of written Chinese characters) of the invisible standard characters can be developed. When the writing practicing method is used, the standard characters are copied repeatedly on the copybook, stroke positions of each standard character are remembered, and then the depicting is carried out in the blank lattices; if depicted strokes are not coincident with the strokes of each standard character, the developing can not exist, so that a practicer can find the writing error in real time, the active memory of the brain on the stroke positions of each standard character can be strengthened so as to further change writing habits, the combination of the brain, the eyes and the hands during the writing can be promoted, and the purpose of improving the writing practicing efficiency can be realized.

The invention provides a study aid for British and American literature education and teaching, and relates to a teaching device. A groove is formed in the front side surface of a comparison study plate; a word group collocation comparison study device movably connected with the comparison study plate is arranged on the inner bottom surface of the groove; an opening is formed in one side of the groove formed in the comparison study plate; and a shielding plate and a writing plate which are glidingly matched with the groove are sequentially arranged in the opening position of the groove from inside to outside. By using the study aid, the comprehensive and diversified display of the collocation of one verb and a plurality of preposition can be realized; the study aid helps students remember the verbs and all prepositions capable of being collocated with the verbs; in addition, practical teaching on English tenses can also be performed; the systematic and regular display of relevant changesentence patterns of 16 tenses of English can be realized; the study aid is favorable for integrally learning all tenses of English by the students; the interactive study between teachers and students and between students is realized; and the English study interestingness is greatly improved.

The invention relates to the technical field of language learning and provides an ancient Chinese prose learning device and a control method thereof. The control method comprises the following steps of receiving voice of a user reading an ancient Chinese prose fragment aloud in real time; acquiring a translation and a translation audio frequency of the ancient Chinese prose fragment according to the voice of the ancient Chinese prose fragment; judging whether the time that the user stops reading aloud reaches a preset value, if so, displaying the translation of the ancient Chinese prose fragment and playing the translation audio frequency, and if not, returning to receive the voice of reading the ancient Chinese prose fragment aloud in real time; finding an audio frequency of an ancient Chinese prose matched with the ancient Chinese prose fragment and an audio frequency of a translation of the ancient Chinese prose according to the voice of the ancient Chinese prose fragment through receiving the voice of the user reading the ancient Chinese prose fragment aloud, and projecting paraphrase of sentences read aloud by the user, and simultaneously pronouncing and reading. According to the ancient Chinese prose learning device and the control method thereof, the user can know sentence meanings of the read contents in time conveniently, the comprehension and the memory to an original text can be deepened, and the learning efficiency is promoted.

The invention discloses a method of displaying advertisements to users through a car rental client and a software product. A car rental client software product is installed and runs on a mobile terminal of a user. After the mobile terminal and the car rental client send a car rental request to a back-end server, the car rental client automatically generates an advertisement display page according to received advertisement information, and the advertisement display page is displayed on the display screen of the mobile terminal. The advertisement display page includes an advertisement information display area, a dynamic data information display area, or / and a page jump control area with jump operation prompt information. The car rental client attracts the attention of users to advertisement information in the advertisement information display area through the dynamic data information in the dynamic data information display area or / and the jump operation prompt information in the page jump control area. In the car rental billing period, the car rental client can guide users to a destination set by an advertiser. Both map service and music on-demand service can be provided for users.

The invention discloses a method and a terminal for assisting users in new word consolidation before and after reading. The method for assisting users in new word consolidation before and after reading includes that the terminal receives input signals for starting text reading or stopping text reading, acquires new word storage information from a new word storage database of a local memory, determines whether starting a new word consolidation function according to the new word storage information, starts the new word consolidation function and provides a new word learning interface when needing to start the new word consolidation function, wherein the new word storage information comprises new words to be consolidated; the terminal acquires corresponding new word learning data from a new word learning database and displays on a new word learning interface. A user can select to learn and consolidate the new words inquired when reading before and after reading so as to assist the user in deepening the memory and improve the word recognition and learning efficiency of the user.

The invention provides an image training set generation method and a model training method based on image data enhancement, and the method comprises the steps of constructing an initial image training set, and then training an initial target detection model; re-detecting the original training sample image and then outputting a detection output image; comparing a detection frame formed on each detection output image with a labeling frame on the original training sample image, and cutting error target image blocks selected by the detection frames; cutting a rejected image block from the selected original training sample image, selecting a wrong target image block, and compensating the wrong target image block at the original position of the rejected image block to form a negative sample image; and mixing into an initial image training set to form an image training set. According to the invention, the problem that a pattern training set expanded by using a data enhancement method in the prior art can improve the generalization ability of a trained target detection model but cannot improve the recognition accuracy of the target detection model to a specific target object is solved.

The invention discloses a vibration equilong multi-angle basket-shooting specific strength training and monitoring device, relates to a basket-shooting specific strength training and monitoring device and aims at solving the problems that the basket-shooting specific strength training lacks of vibration equilong multi-angle practice means and monitoring means. A first casing and a second upright post are respectively fixed on a vibration device; a first upright post is arranged in the first casing; a second casing is sleeved on the first upright post; a cross beam is fixedly connected with the second casing; an oil pump and a hydraulic cylinder are respectively fixed on the cross beam; the outer end of a piston rod of the hydraulic cylinder is hinged with an oblique beam which is hinged with the first upright post; a third casing is sleeved on the oblique beam and is fixedly connected with a basketball fixing clamp; a basketball is fixed on the basketball fixing clamp; a pressure sensor is fixed on the basketball; a first rubber band is fixedly connected with the pressure sensor and a square piston which is arranged in a fourth casing; and a second rubber band is fixedly connected with the square piston and the second upright post. The invention is used for basket-shooting specific equilong strength training.

The invention discloses an English translation exercising device which comprises an input portion and an output portion which are connected through a hinge. The input portion is provided with an operating area, an adjusting button, a handwriting screen and an audio input device, and a language switching button and an alphabetical keyboard are arranged in the operating area; the output portion is provided with an indicator light, a display screen, a loudspeaker and a screen on-off key, and a camera is installed on the back face of the output portion; the operating area, the handwriting screen, the audio input device and the camera are all in circuit connection with a PLC chip through a signal conversion module, the PLC chip is in circuit connection with a WiFi communication module and a Chinese-English translation database module separately, and the Chinese-English translation database module is in circuit connection with the display screen and the loudspeaker. The English translation exercising device is small and exquisite in size, convenient to carry, attractive in appearance, capable of achieving instant Chinese-English inter-translation, conducting repeated consolidation and reviewing training, improving the leaning interest of a user and helping the user to do translation exercises at any time and any places in daily life and wide in market prospect.

In the present invention, information cue module outputs combination of cue information in sentence databank according to current difficulty grade, result comparison module carrys on real time judgement for the sentence inputted by the learner and to send the compared result to difficulty grade regulation module, the difficulty grade regulation module regulates the difficulty grade to increase matching stringency for study of typewriting and sentnece-making as well as multiinformation combination cue is applied to raise sentnece organizatino ability and spelling-typewriting ability of the learner.

The embodiment of the invention provides a video management method and terminal equipment, relates to the technical field of communication, and aims to solve the problem of tedious user operation caused by an existing video management method. The video management method comprises the following steps: acquiring a target image; setting the target image as a cover image of at least one target video file; recording the at least one target video file to a video list associated with the target image, wherein each target video file is at least recorded in one video list. The video management method in the embodiment of the invention is applied to the terminal equipment.

The invention discloses a digital pre-distortion system and a digital pre-distortion method and is used for performing digital pre-distortion by adopting a combined digital pre-distorter which is formed by connecting two or more digital pre-distorters in series. The digital pre-distortion system comprises the combined digital pre-distorter 101, a digital-to-analog converter (DAC) 102, an up-conversion link 103, a power amplifier 104, a gain reduction module 105, a down-conversion link 106, a local oscillator 107, an analog-to-digital converter (ADC) 108 and a digital pre-distortion training controller 109. The invention also discloses the digital pre-distortion method. When the method is adopted, the digital pre-distortion system can efficiently operate. The system and the method overcome the defect of lower fitting accuracy of a single digital pre-distorter and have the advantages of high stability, good pre-distortion improvement effect, wide application range and simplicity in implementation.

The invention relates to an X-ray examination technology patient simulator teaching device for students to practice positioning, in particular to an X-ray examination technology positioning patient simulator teaching device with a patient simulator. Insertion holes are arranged at anatomic marks for radiation body position placement of the patient simulator, one or more teaching insertion indicator can be inserted into the insertion holes, entrance points of radioactive rays and marker lines among the points can be indicated, and joints of the patient simulator can rotate by optional 180-degree space angles and can be placed into various imaging postures by an operator. The X-ray examination technology positioning patient simulator teaching device has the advantages that a teacher can teach optional body positions through the patient simulator in the X-ray examination technology teaching process without worrying about discomfort of a real person caused by the body positions, time and X-ray radiation, the operator can insert sign boards with the anatomic marks into the corresponding insertion holes when learning, teaching or assessing placement of a certain body position, learning of a student and teaching and assessing of the teacher are facilitated, the sign boards can be inserted into the insertion holes of the anatomic marks to train hands-brain capacity of the student, memory about positioning marks and radioactive ray center line entrance points is deepened, teaching effects are improved, and the student can independently learn.

The invention relates to professional learning equipment. A combined box body is composed of a base layer box body (3), multiple intermediate layer box bodies (2) and a top layer box body (1), the multiple intermediate layer box bodies sleeve with one another, and sizes of the intermediate layer box bodies successively decrease; the base layer box body (3) internally sleeves the multiple intermediate layer box bodies (2) and the top layer box body (1), multiple drawing boxes (7) arranged in an annular form are respectively mounted on the peripheries of the base layer box body (3), multiple intermediate layer box bodies (2) and top layer box body. The equipment solves the problems that understanding and recitation are complex in the professional learning process, so that the interest is easily lost, related knowledge cannot be memorized profoundly, and the memory confusion easily occurs in the memory process, the enjoyment of the class is enhanced, teaching through lively activities isachieved, the interactive teaching and knowledge contest organization are achieved, and the knowledge understanding and memory are strengthened in a contest.

The invention belongs to the technical field of teaching tools, and particularly provides an embedded senior English word spelling assisting teaching tool. The following scheme is provided aiming at the problems that an English word spelling assisting teaching tool is inconvenient to adjust, single in function and not flexible and interesting enough to use. The embedded senior English word spelling assisting teaching tool comprises two vertical columns. Sliding grooves are formed in the middle positions of the opposite sides of the two vertical columns, two sliding blocks are slidingly connected into each of the two sliding grooves, the ends, away from the sliding grooves, of the four sliding blocks are connected with the same rectangular frame through fastening bolts, and one end of the inner wall of the top of the rectangular frame is connected with a shell through a fastening bolt. Through the arrangement of the sliding blocks, the sliding grooves, hydraulic oil cylinders and limiting rods, according to students with different body heights, the rectangular frame moves in the sliding grooves up and down along with the sliding blocks, the height is convenient to adjust, and therefore the embedded senior English word spelling assisting teaching tool is suitable for being used by the students with different body heights. Memory of the students on word pronunciations and phoneticsymbols is enhanced, the interestingness and the flexibility of word spelling are improved, and memory of the students on words is deepened.

The invention discloses a VR-based train driving teaching platform and method. The platform and method are characterized in that a scene in front of a train in operation is shot by a camera in a traincab to form a video, the video is transmitted to a computer end to make a VR video, a user can feel itself entering a virtual space by wearing integrated head-mounted display equipment, images of a cab operation desk panel are collected in real time through a high-definition camera, the images are superimposed into the VR video through a computer terminal, the VR video is used for seeing that therelative position of the cab operation desk panel and a person is the actual relative position of the cab operation desk panel and the person, and teaching explanation is added into the VR video. According to the platform and method, the action needing to be performed in each step of operation is reminded, and an alarm is given when the operation is wrong so that a user can further deepen understanding and memory, and the professional skill level of students can be improved.

The invention discloses a memory strengthening English teaching aid. The teaching aid comprises a casing, an intelligent device and a multi-interface color printer, wherein a keyboard module is arranged on the top surface of the casing; a magnetic adsorption device is arranged between the keyboard module and the casing; a timer is arranged at the upper end of the top surface of the casing; the intelligent device comprises a processing chip, an audio playing processor, a display screen image processor, a print data transmission unit, a data storage module, sounding units and a handwritten display screen; the sounding units are uniformly distributed on the top surface of the casing and comprise twenty-six horns and an audio storage card; the audio storage card are respectively and electrically connected with the twenty-six horns; an LED lamp and a spring switch are respectively and correspondingly arranged at the bottom of each of twenty-six letter keys ; the handwritten display screen is arranged on the side surface of the casing in a drawable way and is respectively and electrically connected with the audio storage card and the horns. The teaching aid can stimulate learning interest, and effectively enhance and improve the memory effect of English words.

The invention discloses a method and tool for training English learners to read and memorize words. The application uses "English initials" and "English finals" to analyze English words as a whole, and the brain forms the "initials" and "English finals" of words through memory. "finals" and "whole syllables", combined with the English word combination board to carry out splicing and combination training on the "consonants" and "finals" that make up words, and on the basis of the chunkiness of English vocabulary, the laws of memory psychology Effectively applied to the cognitive process, through the chunking effect, combined with the tools of this application, the efficiency of English learners in reading and memorizing words can be greatly improved. The tool of the present application has a simple structure and convenient operation of word combinations. Through the tool for intuitive training, the block effect can be fully exerted, which can not only deepen the learner's memory, but also increase the fun of learning.

The invention provides surgical clothes used for teaching. The surgical clothes comprise a clothes body which is worn by a user and comprises a sterile area prevented from being contaminated by bacteria and a soiled area allowed to be contaminated by bacteria, and a hinting structure which is arranged at the junction of the sterile area and the soiled area of the clothes body, and is used for distinguishing the sterile area and the soiled area on the clothes body. The sterile area and the soiled area are arranged in different colors. The surgical clothes is provided with the hinting structure used for distinguishing the sterile area and the soiled area of the clothes body of the surgical clothes, and different colors are set for the sterile area and the soiled area respectively. A student can visually understand specific locations corresponding to the sterile area and the soiled area, and rapidly distinguish the sterile area, the soiled area and the boundary of the areas. The cognition and memory of medical staff on the locations of the sterile area and the soiled area of the surgical clothes can be deepened. The teaching efficiency is improved. Reminding and warning for the medical staff to the sterile area are improved.

The invention discloses a subway station exit guide method and system. The subway station exit guide method comprises the following steps: acquiring destination address information inputted by a user; according to the current stop information and destination address information, calculating information about an exit name leading to the destination address from the current stop; and displaying or broadcasting the information about the exit name. The subway station exit guide system comprises a destination address input module, an information processing module, a display module and a voice module. By adopting the subway station exit guide method and system, passengers in a subway station can rapidly and accurately inquire the information about the exit name leading to the destination address from the current stop, the passengers can be helped to leave the current stop rapidly, so that the traffic efficiency of the current stop and other subway stations can be improved, the probability of the confliction or accident caused by the retention of the passengers can be reduced, the working intensity of working personnel is alleviated, and the daily operation cost of the subway transportation can be reduced.

The invention relates to a carbon credit replacement system based on an organization and a person. The carbon credit replacement system is characterized by comprising a carbon credit replacement platform and a user handheld terminal, wherein the carbon credit replacement platform is used for decomposing the carbon emission reduction of an enterprise user with the carbon emission reduction in a unit of kg through a carbon credit two-dimension code generation module to generate a disordered carbon credit two-dimension code which is representative of kg-order carbon emission reduction; the user handheld terminal is used for scanning the carbon credit two-dimension code and sending carbon credit two-dimension code recording information to the carbon credit replacement platform; and the identity of a user is acknowledged through a user account module of the carbon credit replacement platform, a carbon credit which corresponds to a specific commodity is deducted from a user account through a carbon credit replacement module of the carbon credit replacement platform according to a carbon credit replacement request of the user with the acknowledged user information, and the specific commodity is delivered to the user, so real-time return is realized, and emission reduction goes into a life style and is normalized.