CN105898235A - Remote Access System for OSCE Objective Structured Clinical Examination - Google Patents
Remote Access System for OSCE Objective Structured Clinical Examination Download PDFInfo
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Abstract
The invention discloses a remote access system for OSCE objective structured clinical examination, which relates to the technical field of remote supervision and examination; the system mainly comprises an examination recording and broadcasting system, an online on-demand system and a cloud storage system; every detail in the whole monitoring process is comprehensively and finely checked, assessment content and scoring standard are comprehensively and finely checked, and meanwhile, the evaluation of a patient on a resident and objective indexes of the resident complying with various regulations are brought into assessment indexes; supplementing and correcting problems occurring in teaching in time to ensure the smooth implementation of an OSCE teaching method; through the improvement of clinical training and skill assessment modes, the clinical skill of the inpatient can be better improved.
Description
Technical field
The present invention relates to remote supervisory examination technical field, be specifically related to the remote access system of OSCE OSCE.
Background technology
The concept of OSCE is proposed in 1975 by Ronald doctor Harden of Britain et al., the basic thought of OSCE is " test based on operation ", as a kind of method of objective evaluation clinical skill, widely use in many countries and regions, the world.China OSCE is applied to Training Residents and skill examination, it is therefore intended that strengthen the cultivation of clinicist's clinical operational skill, to adapt to the needs of society and talents market, is quality-oriented education specifically implementing in General Practice Education.Along with development and the transformation of medical model of society, simple training medical service provider system is difficult to maintain.Have the general family medicine talent of high-quality adaptive type, be the direct embodiment of comprehensive hospital strength.Popularization and application OSCE, the Clinical Thinking Ability of attention to training medical worker and actual operational capacity, be conducive to cultivating the versatile medical talent that large quantities of quality is high, the ability of practice is strong.
Its drawback is it must is to carry out OSCE examination under a space closed, almost say it is just to carry out under the state of being isolated from the outside, in fact desire to learn about examination process as the relevant leader of medical colleges and schools, and can effectively prevent in this process indivedual teachers to the corrupt practice in examination process.
Summary of the invention
Present invention aims to defect and the deficiency of prior art, the remote access system of OSCE OSCE is provided, it runs through whole training and examination process, each details during omnidistance supervision, and comprehensively, refinement content of examination and standards of grading, include the objective indicator that the evaluation of resident and resident are observed various rules and regulations by patient in evaluation index simultaneously；Carry out supplementing and revising for produced problem in teaching in time, it is ensured that the pedagogical smooth enforcement of OSCE；By clinical training and the reform of skill examination pattern, can preferably improve the clinical skill of resident.
In order to solve the problem existing for background technology, the remote access system of the OSCE OSCE of the present invention, it mainly comprises high-definition network video recording and broadcasting system and OSCE appraisal management system；It is characterized in that: described high-definition network video recording and broadcasting system comprises herein below:
1) examination recording and broadcasting system
In hospital's examination room, examination recording and broadcasting system equipment is installed, it is achieved to the supervising in real time of situation in each examination room, and whole examination process is recorded a video (including sound and image)；In examination process, each examination room can be carried out voice broadcast service or selectivity voice broadcast service；Examination supports record continuously for 10 hours/days, supports 7 day/month on-line storages, supports that backstage is uploaded, and data support online preservation 1 year；
2) Central Control Room center control platform
A, controlled by rocking bar above-mentioned training in clinical skills examination system arrange whole high definition monitoring cameras；
B, the realization video monitoring to room of all layouting, and the whole process of examination is recorded a video (containing sound), require to record (production) picture clear sound, no-delay (or time delay is at tolerance interval), meets clinical skill operation teaching, examination of technical ability control function；Examination room can be carried out speech talkback；
C, every classroom can carry out audio interaction with Central Control Room；Preserve the audio video file recorded and edit (providing software, without non-linear editing)；The convenient operation in integration operation interface；Video supports that USB derives；
The merging of d, support teaching teacher's video and teaching courseware thereof makes；
3) software requirement function
A, examination recorded broadcast software:
Support remotely to manage, control the recorded broadcast equipment (video camera zoom zoom, cradle head control) in all examination halls；Can record 12 examination halls, compression coding mode provides and H.264 selects with WMV simultaneously；Can planned time automatic recording with upload；Support that many split screens generate with film mode simultaneously；Support to record that courseware is locally stored or centralized stores and remote backup；Support real-time video preview, instructor in broadcasting and multiple specially good effect；Support to add in real time the captions of optional position, color, size, font；Support the school mark of arbitrary size, position；
B, network central management software:
Remote centralized management examination recorded broadcast equipment；Electronic school schedule is automatically imported and manages；Plant asset management；Rights management；Program source manages；Log management；Database maintenance module etc.；Multi-schools area equipment sub-control manages；
C, examination visual network platform
Supported web page management and control are safeguarded containing no less than 10 client softwares；Multiple subsystems realize unified management, resource-sharing；Realize Unified Identity and the purview certification of whole platform；
D, examination digital audio broadcast system software kit
Realize remotely the voice output of single broadcast terminal being carried out on-off control；There is provided multi-stage user rights management, flexibly play marshalling, provide period/loop cycle playing function, improve document classification management flexibly, audio frequency apparatus status visualization monitors in real time, high priority leads speech, sound-recording function, offer two-way to monitor function of making peace；
E, exam information Management software platform:
Integrate teaching resource upload, manage concentratedly, the sharing of teaching resource, the resource management software platform of storage backup etc.；Mainly realize matchmaker and provide teaching, Network U plate, it is achieved be interactive teaching and learning between teachers and students, video resource program request, live, the interaction of micro-blog, short message, resource management, share, classification, online reading, the function such as download.
Present invention have the beneficial effect that 1, platform is customized product based on standard module, system design is precise and appropriate, practical, can the application demand of abundant satisfiedization, achieve the visible customization of flow process, both the hospital-grade having supported system customizes, and also supports the customization of individual's flow process, has the strongest adaptability.
2, concentrating, in order to reduce, the cost implemented, platform support is implemented step by step, and hospital according to the module in self-demand the most step by step implementing platform, and can support the seamless extension in future.
3, the legitimacy that user data is inputted by platform strictly verifies, and invalid data (such as data type and scope not coupling etc.) produces the prompting of clear.
4, platform background data base should use the large-scale database system approved at present for industry, such as SQL-Server, MYSQL etc..During system design, reply information for hospital capacity has sufficiently assurance, it is ensured that system run after the long period will not too much because of information, database volume is not enough and causes the collapse of whole system.
5, platform uses the system of B/S structure technology to realize.Client based on pure WEB mode realizes, and significantly reduces whole implementation and the maintenance cost of system, and the training of Ye Shi hospital is greatly lowered.System manager only need to safeguard system server.Need not another one go to process every machine, greatly reduce operation and maintenance cost.
6, platform is based on cross-platform J2EE framework, it is achieved various operating systems integrate application.Platform operating system uses Windows operating system, has a highest reliability, easy care, easily expands.
7, platform provides complete data base backup recovery function, once completes data backup within 2 hours；Database recovery once completed within 4 hours.
8, platform has perfect daily record and following function, main matter in system (such as user's login, file and project examination etc.) need to be done corresponding record, should include user name, date-time, client ip address etc. in record；
9, platform makes full use of security mechanism that operating system and java provide (password authentication, access control, sign electronically, encrypt), it is achieved the multi-level safeties such as server, data base, view, list, operation, territory and agency control.Sensitive data is stored in row data encryption.Thus the system that ensure that is at many safety requirements such as user authentication, data transmission and data storages.
Detailed description of the invention
The present invention is further illustrated below；
In order to make the purpose of the present invention, technical scheme and advantage clearer, below the present invention is further elaborated；Should be appreciated that detailed description of the invention described herein, only in order to explain the present invention, is not intended to limit the present invention；
This detailed description of the invention adopts the following technical scheme that it mainly comprises high-definition network video recording and broadcasting system and OSCE appraisal management system；It is characterized in that: described high-definition network video recording and broadcasting system comprises herein below:
1) examination recording and broadcasting system
In hospital's examination room, examination recording and broadcasting system equipment is installed, it is achieved to the supervising in real time of situation in each examination room, and whole examination process is recorded a video (including sound and image)；In examination process, each examination room can be carried out voice broadcast service or selectivity voice broadcast service；Examination supports record continuously for 10 hours/days, supports 7 day/month on-line storages, supports that backstage is uploaded, and data support online preservation 1 year；
2) Central Control Room center control platform
A, controlled by rocking bar above-mentioned training in clinical skills examination system arrange whole high definition monitoring cameras；
B, the realization video monitoring to room of all layouting, and the whole process of examination is recorded a video (containing sound), require to record (production) picture clear sound, no-delay (or time delay is at tolerance interval), meets clinical skill operation teaching, examination of technical ability control function；Examination room can be carried out speech talkback；
C, every classroom can carry out audio interaction with Central Control Room；Preserve the audio video file recorded and edit (providing software, without non-linear editing)；The convenient operation in integration operation interface；Video supports that USB derives；
The merging of d, support teaching teacher's video and teaching courseware thereof makes；
3) software requirement function
A, examination recorded broadcast software:
Support remotely to manage, control the recorded broadcast equipment (video camera zoom zoom, cradle head control) in all examination halls；Can record 12 examination halls, compression coding mode provides and H.264 selects with WMV simultaneously；Can planned time automatic recording with upload；Support that many split screens generate with film mode simultaneously；Support to record that courseware is locally stored or centralized stores and remote backup；Support real-time video preview, instructor in broadcasting and multiple specially good effect；Support to add in real time the captions of optional position, color, size, font；Support the school mark of arbitrary size, position；
B, network central management software:
Remote centralized management examination recorded broadcast equipment；Electronic school schedule is automatically imported and manages；Plant asset management；Rights management；Program source manages；Log management；Database maintenance module etc.；Multi-schools area equipment sub-control manages；
C, examination visual network platform
Supported web page management and control are safeguarded containing no less than 10 client softwares；Multiple subsystems realize unified management, resource-sharing；Realize Unified Identity and the purview certification of whole platform；
D, examination digital audio broadcast system software kit
Realize remotely the voice output of single broadcast terminal being carried out on-off control；There is provided multi-stage user rights management, flexibly play marshalling, provide period/loop cycle playing function, improve document classification management flexibly, audio frequency apparatus status visualization monitors in real time, high priority leads speech, sound-recording function, offer two-way to monitor function of making peace；
E, exam information Management software platform:
Integrate teaching resource upload, manage concentratedly, the sharing of teaching resource, the resource management software platform of storage backup etc.；Mainly realize matchmaker and provide teaching, Network U plate, it is achieved be interactive teaching and learning between teachers and students, video resource program request, live, the interaction of micro-blog, short message, resource management, share, classification, online reading, the function such as download.
The remote access system feature of clinical examination of the present invention
(1) host integrated design, it is simple to installation and debugging and maintenance
Use Highgrade integration unitary design, support three road high-definition network video signals and the synchronous acquisition of 1 road HDMI numeral/VGA analogue signal, the segmentation of embedded image recognition and tracking system, recorded broadcast instructor in broadcasting's software system, image and splicing synthesis, live and VOD system, local audio-visual intercepting card etc.
(2) intelligence instructor in broadcasting, true class reduces
Recording and broadcasting system can provide multiple instructor in broadcasting strategy according to examination classroom application scenarios, supports that single-image, double pictures and three pictures and source file pattern are recorded, makes the video after recording more have interactive scene, it is to avoid single picture.Reduce classroom more really
(3) school timetable scheduling is recorded and is automatically generated courseware and upload
System supports " timed task recording " function, by WEB management field page, recording and broadcasting system can be carried out pre-recording, after arriving the corresponding time, system can start the recording function of recorded broadcast and automatically without manual operation, automatically generates courseware and upload main frame or far-end server after recording.
(4) the most live and program request
System uses webpage to carry out real-time live broadcast, live employing Flash technology, it is not necessary to install special player, and LAN supports live >=200 tunnel concurrent users, live non-network time delay≤1 second；Support HTTP/RTSP/RTMP/HLS interface, docked with third party cloud platform by XML data switching technology and realize live and video on-demand function；
(5) POE high definition networking hemisphere camera
Use POE web camera to replace the video camera used in the full-automatic recorded broadcast solution of tradition innovatively, have employed many seats in the plane and fix hemisphere+seamless film type instructor in broadcasting's switch mode.POE Power-over-Ethernet and transmission of video reduce signal disturbing and line length image loss problem, also solve installation site non-transformer simultaneously and reduce later maintenance investigation problem
(6) high in the clouds access, excellent shared
Utilizing resource application platform, the lesson file recorded can break the barrier in knowledge dissemination and use whenever and wherever possible by cloud server last time；More can by the combination with cloud, Video Applications is extended through teacher preparation, give lessons, operation, test and appraisal, the broader educational applications scene such as family-school interaction, infinitely may create.
(7) debugging easy for installation is simple
Recorded broadcast main frame carries image tracking system, has abandoned traditional recorded broadcast and complicated, the loaded down with trivial details installation and debugging work of image tracking apparatus, and between one, the installation and debugging in full-automatic recorded broadcast classroom are from being reduced in 1 week only need several hours, economical laborsaving saves time.
(8) cluster management, remote control
By concentrating recorded broadcast management platform, can easily realize recorded broadcast main frame in net is carried out cluster packet, condition monitoring, unified start or stop the cluster management function such as recording, live, long-range instructor in broadcasting.
Present system forms
(1) high definition recorded broadcast main frame
Technical grade main frame, reliable and stable, support within 7*24 hour, start shooting, heat radiation is good, low noise；
Hardware configuration Intel Duo i7 8 core CPU, 8G internal memory, 2T carries hard disk；
Operating system is the Linux 64 bit manipulation system increased income, and reduces poisoning intrusion risk；
Support 3 road network signals and the input of 1 road local signal, support 4 road 720P/1080P high-definition signal synchronization process, it is achieved the synchronous recording of many pictures and live；
It is equipped with 1 group of HDMI and VGA local signal capture card, hardware DSP mode is used to gather high definition HDMI video and VGA signal or use network crossfire transcoding technology, support screen capturing and coding software simultaneously, realize the screen capture of any PC in network, can the high dynamic video in collecting computer picture, acquisition frame rate >=30 frame swimmingly.HD video resolution the highest support 1080P；
Supporting that 8 road 720P/1080P high-definition network camera signals access, 4 road signals show recording simultaneously；Support the RTSP/ONVIF agreement crossfire of employing standard；
Hardware interface requirements has 1 group of HDMI, VGA, DVI video output interface, one group of 3.5 audio input output interface, more than 6 USB interface, and a 10/100/1000M self adaptation RJ45 network interface；
(2) full-automatic recorded broadcast software
Full-automatic recorded broadcast software uses WEB form web page manual instructor in broadcasting and Autoconducting online, on-the-spot audio frequency and video of giving lessons can be recorded in real time, generate standardized high definition stream media file, and recorded broadcast software operation interface operation simple functions is perfect；
2.1 intelligence instructors in broadcasting
Recording and broadcasting system can dock with built-in image identification system, carries out Autoconducting according to instructor in broadcasting's strategy that image identification system generates；
Autoconducting not only supports that single-image automatically switches, and also supports that teacher's panorama shows with double pictures of student and computer picture and student's interaction with student, teacher's writing on the blackboard feature；
System provides the instrument of a PC end, combines with image identification system, when teacher carries out mouse, keyboard, blank operation, is used in combination with instructor in broadcasting's strategy of image identification system；PC ending tool can also detect PPT page turning, HHT courseware page turn information, and using these information as the auto slice foundation of recorded broadcast video, switches over video；
System supports manual guided mode, instructor in broadcasting personnel can unrestricted choice single-image, double picture, three picture instructors in broadcasting switchings, meet different classrooms scene demand
There is provided long-range instructor in broadcasting's interface, it is possible to carry out long-range instructor in broadcasting by Web mode；
2.2 high definitions record automatic archiving
The video source supporting three road high-definition network cameras and a road VGA/HDMI computer is simultaneously entered, and supports the highest 1080P resolution；
H.264, video record support encodes, and audio coding supports AAC, uses MP4, FLV, ASF encapsulation, and resolution, code check, frame per second can be arranged, and comply fully with " fine work video open class shooting and producing technical standard "；
The sound after being processed is supported in audio recording by mixer, sound console, or is directly connected to the sound of sound card, the sound of HDMI passage, sample rate 48KHz, audio stream code check 128Kbps；
Recording mode supports single-image film mode, film+resources mode film mode, supports double picture and three pictures, and image content can be arranged flexibly, and can in the recording any switching laws pattern and recording process does not interrupts；
2.3 live pictures
System support the most live, live can with record carry out simultaneously, it is also possible to individually carry out；
Live support rtmp, rtsp, HLS, can be by live to special direct broadcast server for the film of synthesis, to carry out the most live, it is also possible to self, as rtsp or HLS server, supports directly watching of a small amount of user (within 50 clients)；
Live code check can be separately provided, and live the highest supports 1080P high definition；
2.4 reservation schedulings are recorded timing and are started and stop
Software carries scheduling recording function, can preengage according to user name, course, time, recording time etc., and timing starts to record, and arrives recording time and is automatically stopped；It is especially suitable for normalization teaching recorded broadcast demand；
Recorded video uploads main frame filing automatically, can be by user name, the time, and course name retrieval
2.5 high in the clouds accesses, excellent shared
Utilizing resource application platform, the lesson file recorded can break the barrier in knowledge dissemination and use whenever and wherever possible by cloud server last time；More can by the combination with cloud, Video Applications is extended through teacher preparation, give lessons, operation, test and appraisal, the broader educational applications scene such as family-school interaction, infinitely may create.
2.6 miscellaneous function
Recording can be uploaded after completing automatically, if uploads configurable, and the server uploaded can configure, it is provided that private server, receives the video uploaded, and support multiple spot is uploaded, breakpoint transmission；Upload server can configure with the strategy of client, to adapt to the network bandwidth；
Support system automatically updates inspection, for inspection and the download of redaction；
Preset alarm function, camera fault, block, the very first time alert notice such as disconnected news
Production Editor after 2.7
System built-in Edit and Compose software, recording picture can be automatically synthesized
System provides the four tunnel video source files recorded, available third party's professional editor software to carry out rear Production Editor again
(3) cluster recorded broadcast management platform
For Linking All Classes recording and broadcasting system characteristic, it is provided that exclusive cluster management platform, concentrate recorded broadcast management platform, IP based network, use the B/S framework of Global prevalence.Main realization carries out remote centralized management and control to the recorded broadcast main frame of classes all in network.The function realized is as follows:
Class management, packet between how supporting, it can be seen that the working condition of recorded broadcast main frame in classroom, it is possible to these recorded broadcast main frames are remotely controlled；
The user identity that can operate native system is managed；
The video in managed classroom can be checked by the way of video wall, layout can be set, and can unify to arrange the video source of viewing；
Recording, live can be started or stoped for whole or a certain groups of classrooms are unified；
Support long-range instructor in broadcasting's function；
(4) audio collecting system
Audio Processing center is a to aim at high definition recorded broadcast classroom and design, and integrates the digital audio processing system of several functions.
It is equipped with 2 double-cores specialized high-speed floating-point signal processor (DSP) in the fuselage of integration and leading noise eliminates harmony feedback suppression scheduling algorithm, integrate numeral audio mixing, feedback eliminates, press the functions such as limit, automatic gain, automatic equalization, noise elimination, provides clean and distortionless high-quality source of sound for recording and broadcasting system；
The combination of Audio Processing center+omni-directional microphone, can not destroy recorded broadcast classroom attractive in appearance in the case of, provided the user the Audio solution of a set of high definition quality.
CW-999 condenser type omnidirectional microphone
● professional other high sensitivity condenser type omnidirectional microphone
● 2 mikes can meet 100 squares of pickup scopes
● professional core noise reduction technology, built-in low frequency noise reduction switch
● professional other audio process
● exclusive audio frequency regulation technology, recording image document-video in-pace
MP-800 pickup microphone amplifier
● the 8 automatic microphones of passage/circuit input, or auxiliary input
● automatic threshold is arranged
● 48V phantom power is chosen as channel 1-4 or channel 5-8 to be provided
● the built-in compressor of each passage prevents respective channel overload phenomenon
● each passage undercut switch is adjustable
● ultralow Earth noise
● balanced input and output, any I/O channel microphone/line level selects switch
● arbitrarily input channel input gain controls
● changeable manual mode preferential automatic mode function
● main output level controls band LED and shows
● scalable level monitoring headpone exports
● microphone/line channel input pre-control goods accelerates to control
● each input adjustable damping is closed to-40dB
● use Neutrik CANNON adapter
● external control devices uses RS-232 adapter
● include 19 " frame installation adapter
Integrated wireless mike sound equipment
Integrated wireless mike sound equipment can be with fixing device in each classroom, utilize Multifunctional wireless microphone can start main system of audio with remote control, as long as so user holds oneself special remote-control radio mike, just can arrive between any one equipped with sound equipment classroom start sound equipment realize Wireless amplification, built-in 97 groups of UHF frequencies, do not have string frequency phenomenon between each classroom, and configure multiple source of sound input and output, meet different demand.
Functional characteristics:
● integrated amplifier, wireless receiver, loudspeaker, in Integral design, install and use extremely convenient
● built-in 5 little progress mouth monomers, external auxiliary sound equipment, peak power output 90W
● built-in ACT mono-key is to frequency patent, and a mike can corresponding 97 groups of sound equipments
● Multi-phone microphone, an integrated key pairing, switch, volume adjusting and audio frequency input etc.
(5) video acquisition system
Native system uses Taiwan import enterprise-level high-definition network dome-type camera, aim at recording and broadcasting system exploitation customized, it is low according to gain techniques that 2 mega pixel high image quality tamper-proof infrared ray ball-type network camera possesses built-in Sense Up+, stills provide outstanding image frame in the environment of light deficiency.1080P full frame resolution.Use intelligent imaging analysis ability, 2D WDR width dynamically can handle out highlights seperately simultaneously and the details of dark portion, AGC automatic gain compensation function ＜ radio reception will not produce suddenly big or suddenly small shortcoming ＞, 3D picture drops hot-tempered；Integrating can output excellent picture of zero interference under low light.PoE powers and supports [email protected] minimal illumination, reaches 7 kinds of pattern white balances and guarantee that picture is undistorted, privacy mask may conform to individual demand in order to ensureing individual privacy；More have IP67 water proof and dust proof certification, under harsh environment, still be able to normal operation.Its BLC BLC ＜ is in order to the local ＞ of reinforcement brightness effects deficiency.
Varifocal zoom lens
Camera characteristic:
High definition 2,000,000 pixel CMOS photosensory assembly, supports full HD 1920*1080 the highest 30 frames of resolution output frame rate/second；
Hemisphere Explosion-proof Design, elegant in appearance, survivable, reduce teachers and students to gun shaped, the sense of depression of desktop type camera simultaneously；
System configures varifocal wide-angle lens and telephoto lens, meets different classroom environment installation requirements, reaches optimal using effect；
POE Power-over-Ethernet, has abandoned traditional colour difference component and SDI interface equipment, long transmission distance, stable performance and be easy to cable wiring manufacture；
It is low according to gain techniques that camera possesses built-in Sense Up+, stills provide outstanding image frame in the environment of light deficiency.
2D WDR width is dynamic, AGC automatic gain compensation function, 3D picture fall is hot-tempered；Integrating can output excellent picture of zero interference under low light.
BLC rapid backlight compensates, in order to the place of reinforcement brightness effects deficiency
Possess code stream to arrange, various video crossfire, transmit the features such as picture low latency
(6) wireless and network system
S1588GP is 11 cun of desktop type non-network management full gigabit PoE Ethernet switches of 8 mouthfuls of all steels of up-to-date release, it is provided that 8 10/100/1000M adaptive RJ45 ports, every port is all supported MDI/MDIX self-turnover, and can be realized surface speed forwarding.8 ports have PoE function; support IEEE802.3at/af standard; can be as power over Ethernet device; it can automatically detect the type of terminal unit; the large power supply provided, possesses short-circuit protection effect when having big electric current and other power failure, and it will start short-circuit function and cut off power supply; prevent the equipment that burns out and the network failure caused by line fault or setup error can be avoided, and being its power supply by netting twine.Each port the highest output electricity reaches 30W, and transmitting range is up to 100m.
Claims (1)
1. the remote access system of OSCE OSCE, it mainly comprises high-definition network video recording and broadcasting system and OSCE appraisal management system；It is characterized in that: described high-definition network video recording and broadcasting system comprises herein below:
1) examination recording and broadcasting system
In hospital's examination room, examination recording and broadcasting system equipment is installed, it is achieved to the supervising in real time of situation in each examination room, and whole examination process is recorded a video (including sound and image)；In examination process, each examination room can be carried out voice broadcast service or selectivity voice broadcast service；Examination supports record continuously for 10 hours/days, supports 7 day/month on-line storages, supports that backstage is uploaded, and data support online preservation 1 year；
2) Central Control Room center control platform
A, controlled by rocking bar above-mentioned training in clinical skills examination system arrange whole high definition monitoring cameras；
B, the realization video monitoring to room of all layouting, and the whole process of examination is recorded a video (containing sound), require to record (production) picture clear sound, no-delay (or time delay is at tolerance interval), meet clinical skill operation teaching, examination of technical ability control function；Examination room can be carried out speech talkback；
C, every classroom can carry out audio interaction with Central Control Room；Preserve the audio video file recorded and edit (providing software, without non-linear editing)；The convenient operation in integration operation interface；Video supports that USB derives；
The merging of d, support teaching teacher's video and teaching courseware thereof makes；
3) software requirement function
A, examination recorded broadcast software:
Support remotely to manage, control the recorded broadcast equipment (video camera zoom zoom, cradle head control) in all examination halls；Can record 12 examination halls, compression coding mode provides and H.264 selects with WMV simultaneously；Can planned time automatic recording with upload；Support that many split screens generate with film mode simultaneously；Support to record that courseware is locally stored or centralized stores and remote backup；Support real-time video preview, instructor in broadcasting and multiple specially good effect；Support to add in real time the captions of optional position, color, size, font；Support the school mark of arbitrary size, position；
B, network central management software:
Remote centralized management examination recorded broadcast equipment；Electronic school schedule is automatically imported and manages；Plant asset management；Rights management；Program source manages；Log management；Database maintenance module etc.；Multi-schools area equipment sub-control manages；
C, examination visual network platform
Supported web page management and control are safeguarded containing no less than 10 client softwares；Multiple subsystems realize unified management, resource-sharing；Realize Unified Identity and the purview certification of whole platform；
D, examination digital audio broadcast system software kit
Realize remotely the voice output of single broadcast terminal being carried out on-off control；There is provided multi-stage user rights management, flexibly play marshalling, provide period/loop cycle playing function, improve document classification management flexibly, audio frequency apparatus status visualization monitors in real time, high priority leads speech, sound-recording function, offer two-way to monitor function of making peace；
E, exam information Management software platform:
Integrate teaching resource upload, manage concentratedly, the sharing of teaching resource, the resource management software platform of storage backup etc.；Mainly realize matchmaker and provide teaching, Network U plate, it is achieved be interactive teaching and learning between teachers and students, video resource program request, live, the interaction of micro-blog, short message, resource management, share, classification, online reading, the function such as download.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106302785A (en) * | 2016-08-30 | 2017-01-04 | 贵阳朗玛信息技术股份有限公司 | Long-distance video is gone to a doctor method and device |
| CN106447214A (en) * | 2016-10-12 | 2017-02-22 | 广东技术师范学院 | Electrician certificate examination automatic evaluation and information management integrated system |
| CN110189564A (en) * | 2019-05-17 | 2019-08-30 | 南京医科大学 | It is a kind of medical treatment skill examination system and record reappear evaluation method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101360214A (en) * | 2008-09-08 | 2009-02-04 | 北京华夏佳讯技术有限公司 | System and method implementing remote meeting command |
| CN102881307A (en) * | 2012-09-05 | 2013-01-16 | 北京得力天方信息科技有限公司 | Video and audio recording and playing system and method |
| CN103177615A (en) * | 2013-03-26 | 2013-06-26 | 北京新学道教育科技有限公司 | Cloud-computing-technology-based recording and broadcasting system and method |
| US20140222995A1 (en) * | 2013-02-07 | 2014-08-07 | Anshuman Razden | Methods and System for Monitoring Computer Users |
| CN104394374A (en) * | 2014-12-05 | 2015-03-04 | 柳州市新航信息产业有限公司 | Recording and broadcasting fine control method |
| CN104639861A (en) * | 2015-02-06 | 2015-05-20 | 福州新锐同创电子科技有限公司 | High-definition recording and playing system |
| CN105373564A (en) * | 2014-08-29 | 2016-03-02 | 深圳锐取信息技术股份有限公司 | Objective structured clinical examination framework based examination station table generation method and apparatus |
-
2016
- 2016-05-27 CN CN201610370619.0A patent/CN105898235B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101360214A (en) * | 2008-09-08 | 2009-02-04 | 北京华夏佳讯技术有限公司 | System and method implementing remote meeting command |
| CN102881307A (en) * | 2012-09-05 | 2013-01-16 | 北京得力天方信息科技有限公司 | Video and audio recording and playing system and method |
| US20140222995A1 (en) * | 2013-02-07 | 2014-08-07 | Anshuman Razden | Methods and System for Monitoring Computer Users |
| CN103177615A (en) * | 2013-03-26 | 2013-06-26 | 北京新学道教育科技有限公司 | Cloud-computing-technology-based recording and broadcasting system and method |
| CN105373564A (en) * | 2014-08-29 | 2016-03-02 | 深圳锐取信息技术股份有限公司 | Objective structured clinical examination framework based examination station table generation method and apparatus |
| CN104394374A (en) * | 2014-12-05 | 2015-03-04 | 柳州市新航信息产业有限公司 | Recording and broadcasting fine control method |
| CN104639861A (en) * | 2015-02-06 | 2015-05-20 | 福州新锐同创电子科技有限公司 | High-definition recording and playing system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106302785A (en) * | 2016-08-30 | 2017-01-04 | 贵阳朗玛信息技术股份有限公司 | Long-distance video is gone to a doctor method and device |
| CN106302785B (en) * | 2016-08-30 | 2019-09-13 | 贵阳朗玛信息技术股份有限公司 | Long-distance video is gone to a doctor method and device |
| CN106447214A (en) * | 2016-10-12 | 2017-02-22 | 广东技术师范学院 | Electrician certificate examination automatic evaluation and information management integrated system |
| CN110189564A (en) * | 2019-05-17 | 2019-08-30 | 南京医科大学 | It is a kind of medical treatment skill examination system and record reappear evaluation method |
| WO2020233446A1 (en) * | 2019-05-17 | 2020-11-26 | 南京医科大学 | Clinical skill assessment system and record reproduction evaluation method |
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|---|---|
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