139 results about "Teaching staff" patented technology

The invention belongs to learning appliance technology field, and relates to an electronic teaching method for deaf people to learn speaking, including: audio-video data and time synchronization information thereof during the period of learners' pronunciation practicing, are obtained through a microphone and a camera; audio feature parameters are extracted; visual features related to shapes of mouth are extracted; the extracted audio feature parameters are compared with corresponding feature parameters pre-stored in a feature parameter template library of standard pronunciation, and are classified so as to determine whether the learners' pronunciation is correct; if the learners' pronunciation is greatly different from that in the feature parameter template library of standard pronunciation, the audio features and the visual features related to shapes of mouth of the learners are compared with that in the feature parameter template library of common wrong pronunciation so as to determine that the errors of the learners belong to which types of the common errors, the comparison between wrong pronunciation manners of the learners and standard pronunciation manners being indicated through images, animations and video content. The method provided in the invention can automatically analyze whether the learners' pronunciation is standard, and correct errors, thereby basically requiring no intervention of teaching staffs in a learning process.

The invention relates to the field of Internet of Things and intelligent security, and specifically discloses a warning method for a campus based on face recognition. The method comprises a personnelmanagement module, a warning module, a visitor reservation module, a perimeter security module, and a visual intercom module. The personnel management module is used for managing access authority andmonitoring personnel access. The warning module is used for pushing warning information to parents and teaching staffs. The visitor reservation module is used for temporary visitors to apply for access authorization. The perimeter security module is used for monitoring and recording a perimeter alarm device and sending out a warning signal. The visual intercom module for communication between security personnel and the teaching staffs and information query. According to the warning method for the campus based on face recognition, a smart camera with face recognition and license plate recognition is combined with a perimeter security device and attendance system to form a complete set of digital security system for the campus, so that the security system for the campus can further realize comprehensive intelligent and automated supervision, the pressure on the security personnel is reduced, and the security level of the campus is improved.

The invention discloses an intercollege application teaching quality management system at a university. A teaching inspection and supervision system, an administrator system, a cooperative enterprise system, a parent feedback system, and a college teacher and student application system are connected with an application server and a database server through a data communication network. The system has the following advantages: the work efficiency of teaching participants is raised, interactive communication between a teacher and a student is enhanced, separate design is carried out for different roles of staffs, requirements of the different roles of teaching staffs and students can be satisfied to the max, and the completion of a teaching task, student internship, inauguration and the like is assisted; according to the arrangement of the administrator system, the whole system can clearly define the authority of system use personnel, and reasonability and safety of system data in use are ensured; teaching is assessed; the teaching inspection and supervision system greatly improves the efficiency of teaching assessment in teaching and can reflect the problems existing in the teaching scientifically, simply, and timely.

The invention provides a college teaching quality evaluation method, aiming to solve the defects of a current college teaching quality evaluation method. An evaluation model is established by means of depth learning technology, and a model is established for the internal relation of factors of student achievements in the teaching process, student evaluation questionnaires, teaching supervision scoring tables, previous performance of students, previous teaching quality level of the course to be evaluated, and teachers' previous teaching quality level. Core factors for determining the teaching quality can be dug out, and a strong support is provided for the decision of colleges in teaching activities, personnel training, and teaching staff construction.

The invention discloses a student score management system and relates to a computer management system. The student score management system comprises a teacher unit, an administrator unit and a student unit. The teacher unit comprises a score management module and a personal management module; the administrator unit comprises a department management module, a grade management module, a class management module, a teacher management module, a student management module, a course management module, a lecture management module and a personal management module; the student unit comprises a personal management module and a score inquiry module. The student score management system is capable of alleviating the workload of the teaching staff of school, reducing the labor force use, lowering the expenditure for school, improving the working efficiency and precision of the teaching staff, saving time, fastening the inquiry speed and improving the management intensity; students can quickly know the test scores, and the inquiry is not restricted by time and place; the timeliness, effectiveness and system performance can better adapt to the enrollment increase and people increase of colleges and universities.

The invention relates to the field of on-screen area display and in particular relates to an on-screen area display method and device. The method comprises the following steps: S101, dividing a display area in a same screen into a writing area and a display area; S102, receiving a writing track by the writing area obtained in the step S101, and displaying the track in the display area obtained in the step S101 through panning and zooming matrix transformation in 2D matrix transformation. By dividing the display area in the same screen into the writing area and the display area and displaying the track received by the writing area in the display area through panning and zooming transformation matrixes in 2D transformation matrixes, the on-screen area display effect is achieved, a teaching staff cannot block the written content in a writing process, students can see the written content and extract useful information while the teaching staff does writing, and the waste of teaching time is avoided.

The invention relates to comprehensive training equipment for physical education and belongs to the technical field of equipment for physical education. The comprehensive training equipment comprises an equipment integration board, equipment supporting legs are arranged on the lower side of the equipment integration board and provided with pulleys, the left side of the equipment integration board is provided with a power line interface, and a power line is arranged on the left side of the power line interface and provided with a power plug. An electric spring exerciser is arranged on the upper side of the equipment integration board, a display screen is arranged on the front side of a tension controller which is arranged on the front side of the electric spring exerciser, and an electric starting button is arranged on the right side of a power switch which is arranged on the lower left side of the display screen. The comprehensive training equipment for physical education is simple in structure and simple and convenient to operate and capable of assisting students in reasonable and efficient exercises, exercising efficiency is improved, and workload is relieved for teaching staffs.

The invention discloses a simulation satellite demonstration teaching aid and system. The attitude of a running satellite, interaction of information data, information acquisition control and information presentation control can be simulated, so that teaching staff can conduct demonstration explicitly and students can study more easily. Meanwhile, the structural feature of the satellite is simulated clearly and completely based on linking relation, so that students can learn the composition of the satellite comprehensively and visually and deepen the understanding of the satellite by assembling the simulation satellite teaching aid with their own hands. Under the assistance of a display device, demonstration can be conducted more visually and more clearly, and the running state of the satellite can be explained. According to the simulation satellite demonstration system, the remote control satellite is simulated through a simulation ground station, the simulation satellite is made to run more accurately according to detected satellited information and calibration remote measurement information, and the biofidelity and intelligent level of the simulation satellite are further improved.

The invention discloses an intelligent big data management system for university students' scores, which comprises a cloud server, a score management system and a mobile terminal. The cloud server comprises a storage layer module, a data transceiver module and a communication module. The score management system includes score input module, score modification module, score statistics module, scorestorage module, data processing module and analysis module. The cloud server is connected with the score management system through the wireless communication network. The score input module comprisesa manual input unit and an automatic input unit; The score statistics module includes test score statistics unit and ordinary times score statistics unit. The invention manages the scores of university students through a cloud server and a score management system, can reduce the workload of school teaching staff, and improve the efficiency and accuracy of teaching staff, save time, speed up the inquiry speed and management of students' scores, students can also know their own test scores as soon as possible.

The invention relates to a blackboard for teaching, in particular to an adjustable blackboard for teaching blackboard newspaper. The adjustable blackboard for the teaching blackboard newspaper is flexible in structure, safe and reliable and can be adjusted, and teachers and students do not need to perform overhead operation, and comprises a base, a large bracket, sliding rails, a sliding block, atop plate, a large connecting plate, a first fixing plate, a second fixing plate, a large nut, a large screw rod, a first bearing, a second bearing and the like; and the large bracket is located abovethe base and connected with the base, and the sliding rails are located on the left side of the large bracket. The adjustable blackboard for the teaching blackboard newspaper is flexible in structure, the height position can be adjusted, teachers and students do not need to perform overhead operation, and safety of teaching staff is guaranteed advantageously.

The invention discloses a high-voltage direct-current transmission valve cooling system's working condition prediction and fault heads-up platform, comprising: a data processing module and a data exchange module in signal interconnection with the data processing module. The data exchange module is further connected with a teaching staff working module used for teaching, a learner training module used for learning, a printing module used for printing results, and a simulation mechanism used for simulating data. According to the invention, on the basis of the historical running data and the defect conditions and in combination of the actual running data analysis, the working conditions are predicted and fault heads-up research becomes possible so as to provide reference for routine maintenance. At the same time, through the establishment of a simulated training platform similar to an actual converter valve cooling system, the client training requirement can be simulated in a true manner and the full-life cycle of various components can be managed so as to reduce the occurrence of fault and to speed up the fault processing.

A digital language teaching system is disclosed, in which through an audio control manner, the learner, by utilizing a learning sub-machine, can focus on listening and speaking practice under a simple hardware control and operation, so that the teaching staff and the learner can have a more direct and faster interaction for improving learning efficiency. Moreover, through the output devices of the video device and teaching providing the learner the teaching image and the interactive teaching pictures, the video learning manner can be provided to the learner through the supplemental multimedia teaching materials, so that the teaching staff can teach the learners in accordance with their aptitudes, and the learner can find the most suitable learning method.

The invention discloses a multimedia teaching console, which comprises a box body, a motor is fixedly connected to the bottom of the inner wall of the box, a first pulley is set on one end of the output shaft of the motor, and the front and back sides of the inner wall of the box are rotatably connected by bearings. There is a first gear bar, the front of the first gear bar is fixedly connected with the second pulley, the outer surface of the second pulley is connected with the outer surface of the first pulley through a belt, and the inner wall of the box is located between the front and the back of the first pulley. One side of the rack bar is rotatably connected with a second rack bar engaged with the first rack bar through a bearing. The invention relates to the technical field of multimedia teaching consoles. The multimedia teaching console can move the larger multimedia teaching console more conveniently, which not only reduces the burden on the teaching staff when moving, but also saves time, allowing the teaching staff to better use the multimedia teaching control platform for teaching.

The embodiment of the invention discloses a teaching live broadcast interaction method and device, equipment and a medium. The method comprises the following steps: if a learning group allocation triggering event is detected, classifying participant students in teaching live broadcast members in a current live broadcast room according to a preset rule; wherein the teaching live broadcast members comprise teaching personnel and at least two participant students; according to a classification result, allocating participant students of the same category to one learning group; and creating an intra-group discussion room of the live broadcast room for students to participate in intra-group discussion. According to the embodiment of the invention, the participant students in the teaching live broadcast process are grouped and classified, so that the participant students discuss the teaching content in real time, the independent interaction among the participant students is realized, and theunderstanding of the participant students on the teaching content can be effectively improved.

The invention relates to the field of big data analysis. The invention particularly discloses a big data analysis method based on a campus education system. According to the student data in the student database, through the steps of data classification, mathematical model establishment, target analysis, data induction, statistical analysis and result pushing, the data of the analysis target and the student data of the same model in the big data are compared in a unified mode, and the analysis target data comparison condition is displayed according to a preset strategy. Students, parents and teaching staff can be helped to more accurately and timely compare student data with big data analysis data to know whether learning of the students has deviation or omission and whether individual school time distribution is reasonable or not; Learning efficiency is improved, and the learning effect can be further improved only by adjusting learning emphasis.

The invention belongs to the technical field of teaching appliances, in particular to an orbit transferring type push-pull blackboard. The orbit transferring type push-pull blackboard comprises a first aluminum sliding rail and a second aluminum sliding rail, and is characterized in that the first aluminum sliding rail and the second aluminum sliding rail are internally provided with a first sliding rail and a first arc-shaped guide groove, and a second sliding rail and a second arc-shaped guide groove; the right end of the first sliding rail is fixedly connected with the first arc-shaped guide groove; and the right end of the second sliding rail is fixedly connected with the second arc-shaped guide groove. According to the orbit transferring type push-pull blackboard, a movable blackboardcan be moved left and right according to the using requirement of teaching staff by arranging the devices, such as the first sliding rail, the second sliding rail, the arc-shaped guide grooves, the sliding assembly and the like; a first movable blackboard and a second movable blackboard are withdrawn into the first arc-shaped guide groove and the second arc-shaped guide groove by arranging a return spring when multimedia equipment is not used; and the using effect of the blackboard is better by mutual cooperation of various structures.

The invention discloses a mobile artificial intelligence teaching machine. The machine comprises a device main body, an embedded rod and a device base, wherein the bottom of the device main body is fixedly connected with the embedded rod, the bottom of the embedded rod is fixedly connected with a limiting plate, the periphery of the embedded rod is fixedly connected with a nested rod, one side ofthe top of the nested rod is connected with a limiting pin in a nesting mode, the other side of the bottom of the nested rod is fixedly connected with a positioning plate, the middle part of the positioning plate is connected with a positioning pin in a nesting mode, and the bottom end of the nested rod is connected with a bearing in a nested mode. The bearing improves the flexibility of the device main body, and a protective shell plays a protective role on the device main body, so that the service life of the device main body is prolonged; and a convenient placement groove improves the convenience of the device main body, a cushion pad avoids the abrasion in the device, a movable mechanism enables teaching personnel to move the device easily, the convenience of the device is further improved, the use of the artificial intelligence teaching machine is suitable, and the machine has the wide development prospect in the future.

The invention discloses a ball cleaning device for sports. The device comprises a base, a storage box is welded to one side of the top outer wall of the base, and a first working box is welded to thetop outer wall of the storage box; a water tank is welded to the top outer wall of the first working box, a water inlet hopper is welded to one side of the top outer wall of the water tank, and a cleaning treatment box is welded to one side, close to the storage box, of the top outer wall of the base; a ball inlet hopper is welded to one side of top the outer wall of the cleaning treatment box, asecond working box is welded to the inner wall of one side, away from the water tank, of the cleaning treatment box, and a workbench is welded to the inner wall of the bottom of the second working box. The device removes a large amount of dirt remaining on the ball surfaces, surface abrasion of ball bodies is reduced, the service life of the ball bodies is prolonged, bacteria remaining on the ballbodies is reduced, the dry ball bodies can be ensured so that teaching staffs or students can use balls at any time, the structure is novel, the design is reasonable, the manufacturing cost is low, the adjustment is convenient, and people requirements can be met.

The invention aims at providing a campus teacher management information system which comprises a system administrator module and a teacher subscriber module, wherein the system administrator module is used for managing various information of teachers and the teacher subscriber module is used for checking the various information of teachers. The system is used for serving campus teaching information management personnel and teaching staff, not only realizing scientific and effective management on scientific research information, but also improving the working initiative of campus teaching personnel, achieving data transparence, providing reference for evaluation on the teaching personnel of a school, but also providing necessary information and service for the teaching personnel, and thus providing great convenience for the teaching information management personnel to carry out the work.

The invention discloses an automatic teaching projection device, and particularly relates to the technical field of projection equipment. The automatic teaching projection device comprises a bottom plate, wherein a base is overlapped on the upper surface of the bottom plate; the upper surface of the base is fixedly connected with the lower surface of projection equipment; threaded rods are movablyconnected to the left side surface and the right side surface of the inner wall of the base through rotating assemblies; threaded caps are in threaded connection with the left side and the right sideof the outer surface of each threaded rod; and the lower surface of each threaded cap is fixedly connected with the upper surface of a connecting plate. According to the automatic teaching projectiondevice, the threaded rods, the threaded caps, the connecting plates, clamping teeth, gears, sleeve rods, pressing plates, the bottom plate, the base and the projection equipment are arranged, the twothreaded caps are far away from each other in the rotating process of the threaded rods, so that the two connecting plates drive the two clamping teeth to be clamped into the two gears correspondingly, then sleeves can be effectively limited, the device can be effectively folded and stored, teaching staff can conveniently carry the projection device and use the projection device at different places, and the applicability of the device is improved.

The invention discloses a dustless electric blackboard. The dustless electric blackboard comprises a machine body, and a first cavity formed in the machine body; a second cavity is arranged above thefirst cavity; a first rotating shaft, extending left and right, is arranged in the first cavity; the tail end of the right side of the first rotating shaft is in power connection with a motor slidingly arranged in the right side end wall of the first cavity; a first bevel gear is fixedly arranged at the tail end of the left side of the first rotating shaft; and a second rotating shaft, extending up and down, is rotationally arranged between the first cavity and the second cavity. The equipment is simple in structure, uses an electric energy driving mechanical structure for realizing automaticswitching of the blackboard as needed, realizes automatic wiping without needing manual operation, and meanwhile, uses a centrifugal pump for extracting dust generated in wiping of the blackboard to prevent the influence on the health of teaching staff and students by a lot of dust; and through switching of two blackboards, the effective writing area of the teaching staff is guaranteed, and meanwhile, the automation degree and the practicability of the equipment are improved.

The invention discloses a multimedia display device for artistic design, which comprises a placement box, wherein an audio playing device is arranged on the side of the placement box, a display screenis fixedly connected to the front side of the placement box, a hydraulic telescopic rod is fixedly connected with the bottom of the inner wall of the placement box, a support plate is fixedly connected to the top of the output shaft on the hydraulic telescopic rod, packaging sleeves are stacked on the upper surface of the support plate, paper works are fixedly connected to the inside of the packaging sleeves, side plates are fixedly connected to the front and rear sides, near the top, of the placement box, and connection plates are fixedly connected to opposite sides of the two side plates. Through the cooperative use of the structures, the problems that inconveniences in both the display and collection process are caused, manual operation is time-consuming and labor-consuming, thus teaching staff is difficult to concentrate on teaching, and teaching quality is reduced as paper works are generally fixed on traditional display racks in advance during actual use are solved.

The invention provides an adjustable multifunctional teacher's desk. The adjustable multifunctional teacher's desk comprises a suspending rod and a towel; the teacher's desk is of a semicircular plateframe structure; in addition, the teacher's desk is internally provided with five storage cavities; a right sloping bench and a left sloping bench are both positioned on the top end face of the teacher's desk; a pressing block is transparent and is positioned at the top left end of the teacher's desk; a connecting rod is of a long rod-like structure; besides, a backing plate is connected with theinner wall of the connecting rod through the connecting rod; the connecting rod is attached to the inner wall of the left side of the teacher's desk; a bearing inserting block is of a mushroom-like structure and is arranged on the left side inner wall of the teacher's desk; the number of storage drawers is four; the four storage drawers are respectively putted inside the storage cavities formed in the teacher's desk. The adjustable multifunctional teacher's desk is favorable for assisting in supporting waists of teaching staff and enabling the waist of the teaching staff to lean on the backing plate when the teaching staff stand for teaching for a long term, so that the stress effect of legs is reduced and the occurrence probability of leg varicosities is reduced.

The invention discloses an intelligent English teaching system for English teaching, which comprises an intelligent teaching system, wherein the intelligent teaching system comprises a translation recognition module, a video teaching module, a test management module, a teaching staff management module, a teaching course management module and an account management module; the translation recognition module translates words and short sentences through a Chinese-English exchange mode; the video teaching module performs situational mode teaching by playing video; The test management module evaluates the trainees through the test mode; the teaching staff management module carries out attendance by logging on the students and can push information to the students; The teaching course management module records and stores the course content by arranging the course of the semester. The system is highly intelligent, and can improve the interest of students, enables students to learn English autonomously, and has strong functionality.

The invention provides a teaching blackboard capable of switching display, which comprises a mounting box provided with a display window and a plurality of blackboards arranged in the mounting box in parallel, and the mounting box is divided into an upper chamber and a lower chamber; the plurality of blackboards can slide in the rear of the blackboard display direction in the upper chamber, the blackboards can slide in the front of the blackboard display direction in the lower chamber, the blackboards can move upwards into the upper chamber when sliding to the foremost side of the lower chamber, and the blackboards can move downwards into the lower chamber when sliding to the rearmost side of the lower chamber; and the two side walls of the lower chamber are each provided with a first driving unit used for driving the lower chamber to slide forwards in the blackboard display direction, and the two side walls of the upper chamber are each provided with a second driving unit used for driving the upper chamber to slide backwards in the blackboard display direction. The blackboard of the invention is suitable for installation and use of multiple blackboards in small classrooms, free switching of the blackboards in the upper chamber and the lower chamber is achieved through the first driving unit and the second driving unit, and teaching personnel can write and display conveniently.