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JY/T 0456-2013 English PDF

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JY/T 0456-2013: (2013 Interactive Whiteboard)
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JY/T 0456-2013English349 Add to Cart 3 days [Need to translate] (2013 Interactive Whiteboard) Valid JY/T 0456-2013

Standard similar to JY/T 0456-2013

JY/T 0616   

Basic data

Standard ID JY/T 0456-2013 (JY/T0456-2013)
Description (Translated English) (2013 Interactive Whiteboard)
Sector / Industry Education Industry Standard (Recommended)
Word Count Estimation 14,149
Regulation (derived from) Teach base (2013) No. 3 II
Issuing agency(ies) Ministry of Education of the People's Republic of China

JY/T 0456-2013: (2013 Interactive Whiteboard)

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(2013 Interactive Whiteboard) ICS 03.180 Y 51 Record number 46929-2014 Education Industry Standard of the People's Republic of China Interactive whiteboard Interactive electronic whiteboard 2013-07-11 Release 2013-07-11 Implementation Published by the Ministry of Education of the People's Republic of China JY

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some content of this standard may involve patents, and the issuing authority of this standard is not responsible for identifying these patents. This standard was proposed by the Ministry of Education of the People's Republic of China. This standard is under the jurisdiction of the National Technical Committee for Standardization of Teaching Instruments (SAC/TC 125). The main drafters of this standard are. Educational Equipment Research and Development Center of the Ministry of Education, Beijing Honghe Shengshi Digital Media Technology Co., Ltd., Beijing Beijing Ruilin Baijia Technology Co., Ltd., Shenzhen Aibode Technology Co., Ltd., Zhejiang Education Technology Center, Canadian Smart Technology Corporation, Dacheng Rongzhi (Beijing) Technology Co., Ltd., Shenzhen Julong Science and Education High Technology Co., Ltd., Ningbo Wanli Intelligent Technology Co., Ltd., There are companies such as Ningbo Wei Pepsi Electronic Technology. The main drafters of this standard. Dang Jianwei, Zhao Xiang, Zhang Yaodong, Ren Weide, and Chen Yichun. Interactive whiteboard

1 Scope

This standard specifies the terms and definitions, classification and naming, requirements, test methods, inspection rules, signs, and packages of interactive electronic whiteboards. Loading, transportation and storage. This standard applies to all kinds of interactive electronic whiteboards for teaching.

2 Normative references

The following documents are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest version (including all amendments) applies to this document. GB/T 2424.1 Guidelines for high-temperature and low-temperature experiments of environmental tests for electric and electronic products GB/T 13982 reflection and transmission screen GB/T 16260.1 Software engineering product quality-Part 1. Quality model GB/T 16260.2 Software engineering product quality-Part 2. External metrics GB/T 16260.3 Software engineering product quality-Part 3. Internal metrics GB/T 16260.4 Software engineering product quality-Part 4. Measurement of use quality GB 18584 Limits of harmful substances in wood furniture for interior decoration materials GB/T 18905.5 Evaluation of software engineering products. Part 5. Process for evaluators GB 21748-2008 Safety requirements for teaching instruments and equipment JY 0001-2003 General quality requirements for teaching instruments and equipment products JY 0002-2003 Inspection rules for teaching instruments and equipment products JY 0009-1990 Environmental requirements and test methods for electronic equipment for teaching JY 0026-1991 teaching instrument and teaching equipment product model naming method

3 terms and definitions

The following terms and definitions apply to this document. 3.1 Interactive electronic whiteboard The interactive electronic whiteboard is an operation board composed of digital control and multimedia support software. It is completed with a computer and a projector. Complete interactive system. 3.2 Positioning error The distance from the center of the pen-down point to the display point. 3.3 Maximum effective area The effective writing range in the projection area on the white board.

4 Classification and naming

4.1 Product Classification The interactive whiteboard is divided into the following categories according to the working principle. infrared, electromagnetic induction, pressure sensitive, optical imaging and other categories. Represented by the letters H, D, Y, G, Q, respectively. According to the function, it can be divided into basic type and extended type, which are represented by J and K respectively. Basic type power It shall meet 5.2.2.1, and extended functions shall meet 5.2.2.1 and 5.2.2.2. 4.2 Model Nomenclature The composition and form of product model naming follow the relevant regulations in JY 0026-1991. 4.3 Naming rules The name of the interactive whiteboard is. D ― JHDB ― H/J ― 1500/16. 9 Product specifications (diagonal length (in mm)/projection ratio) Product Category Code Working Principle/Function Product name Pinyin prefix is JHDB (Interactive Electronic Whiteboard) Product classification code is D (code of audio-visual equipment) Model example. D-JHDB-H/J-1500/4. 3 means an infrared, basic interactive whiteboard with a diagonal length of 1500mm and a projection ratio of 4. 3. Audio-visual equipment.

5 Requirements

5.1 Hardware 5.1.1 Appearance requirements The surface of the board should be clean and flat, and there should be no defects such as scratches, unevenness, pits, damage, etc. There should be no sharp edges and sharp edges and corners Corner, the rest of the appearance should comply with the relevant provisions of JY 0001. 5.1.2 Structural requirements 5.1.2.1 Any function key, control key, switch and other movable parts shall be properly tightened and used normally without damage. Writing pad border should play The function of clamping and compacting the writing panel, the backing plate and the back plate does not loosen. The assembly gap is uniform, the transition is smooth, and there are no obvious steps. The rest of the structure should Meet the relevant regulations of JY 0001. 5.1.2.2 When the whiteboard is mounted on a wall, it shall have anti-falling devices. 5.1.2.3 The whiteboard is connected to the computer through the USB interface, and the USB directly supplies power. The length of the external USB cable is not less than 5m. 5.1.3 Performance requirements 5.1.3.1 Positioning error The positioning error should be no more than 2mm (reference. projection resolution is 1024 × 768). 5.1.3.2 Writing requirements 5.1.3.2.1 Writing should be smooth, uniform and continuous, without broken pens, burrs, jumpers, and no obvious delay. No significant difference. 5.1.3.2.2 The life of the electronic pen should not be less than 2400 hours. 5.1.3.3 Resolution When the projection resolution used is 1024 × 768, the resolution of the whiteboard should not be less than 98% of the projection resolution. 5.1.3.4 Board surface 5.1.3.4.1 The surface of the board shall be soft, with uniform reflection and no bright spots. 5.1.3.4.2 The board surface of pressure-sensitive and electromagnetic whiteboards shall be capable of withstanding 5000 normal writing tests and 100 impact tests. It should work. 5.1.3.4.3 Brightness coefficient β = (L y/L b) · β b should be less than 1.75. 5.1.3.4.4 The effective scattering angle 2α shall not be less than 120º. 5.1.3.4.5 The comprehensive index should be between 60 and 120. 5.1.3.4.6 The resolution of the screen should be greater than 63 line pairs/mm. 5.1.3.4.7 Unevenness of board surface. When the board surface length (except for the frame) is ≤1m, the unevenness of the board surface should be ≤1mm; Except) > 1m, the unevenness of the surface should be ≤2mm 5.1.3.5 Maximum effective area The maximum effective area of the board surface should not be less than 90% of the area of the board surface (excluding the frame); the maximum effective area in the projection area should not be less than the projection surface 90% (optical imaging and other categories). 5.1.3.6 Light interference resistance 5.1.3.6.1 Under non-direct sunlight, when the light intensity on the surface of the whiteboard is 300lx ~ 500lx, the whiteboard should be used normally. 5.1.3.6.2 Hang the 40W fluorescent lamp at a distance of 500mm from the screen surface. The fluorescent tube is the same height as the top of the screen and parallel to the screen surface. Turn on the fluorescent light and the whiteboard should be used normally. 5.1.4 Security The appearance should meet the requirements of 5.7 in GB 21748-2008, and the content of harmful substances should meet GB 18584. 5.1.5 Aging test Continuous power on at room temperature for 24 hours, the product should work normally. 5.1.6 Environmental test The product should be able to withstand the temperature storage, humidity (rated use range), vibration and shock tests specified in 4.3 of JY 0009-1990, The appearance, structure, performance and safety of the product after the test shall meet the requirements of Chapter 5. 5.2 Software 5.2.1 External and internal quality of the software 5.2.1.1 Functionality 5.2.1.1.1 Suitability The software shall be suitable for teaching use and have various functions of 5.2.2.1. 5.2.1.1.2 Accuracy The software should provide the correct results with the required accuracy. -After using software calibration, the positioning error should conform to 5.1.3.1; -The measurement data displayed by the software should be correct. 5.2.1.1.3 Interoperability Software should be compatible with Microsoft Windows, Linux, MacOS operating systems (and the same courseware can be used in different operating systems Compatible use), does not have any negative impact on the computer system, does not modify important files of the operating system. Running the uninstall program that comes with the software or performing the uninstall function of the operating system should be able to uninstall the software normally and successfully. After uninstalling, related text The pieces are deleted cleanly, leaving no residue. You should be prompted after the uninstall is complete. When you install the software again on the same computer, it should not happen because it has already been installed. Green software should be used without installation or modification of the system registry. 5.2.1.1.4 Security and confidentiality The software should be able to set user permissions as required or not. When user permissions are set, other users cannot access Ask the user to save the homemade courseware. When user permissions are not set, there should be no restrictions for anyone to use. The software itself should not be offensive. No virus, does not affect the normal operation of antivirus software. 5.2.1.2 Reliability 5.2.1.2.1 Maturity Basically, there should be no failures caused by software failures (such as deadlock, automatic exit, restart, reinitialization, etc.). Note. "Basic" means only accidental failure in one operation. 5.2.1.2.2 Fault tolerance Under incorrect operation, prompts or non-responses should be given, and the software should not be invalidated or give incorrect results. 5.2.1.2.3 Easy recovery After the software fails, you should be able to restart the software to recover without restarting the operating system. 5.2.1.3 Ease of use 5.2.1.3.1 Understandability The software should be a full Chinese interface (except for the symbols of measurement units and physical quantities). The software interface and prompts should be concise, accurate and easy to understand. It should not be misunderstood. You should not use non-standard expressions. Software prompts should be clear and unique, and different states should not use the same prompt. 5.2.1.3.2 Easy to learn The user should be able to use the software after reading the software interface and prompts (allowing individual functions to understand after viewing the manual). 5.2.1.3.3 Ease of operation The software functions are clearly divided into layers, which can be entered or exited layer by layer, or directly enter or retreat to a certain level through the prompt function. After pressing "OK" during software operation, the interface should automatically exit in layers. More than 90% of the whiteboard operation functions should be completed within three clicks on the whiteboard interface. 5.2.1.3.4 Attractiveness Software should use colors and graphical designs that appeal to users. 5.2.1.4 Efficiency 5.2.1.4.1 Time characteristics The software should give full play to the functions of the computer, have appropriate response and processing speed, and data throughput capacity. 5.2.1.4.2 Resource availability The software should be able to make full use of the existing functions of the computer, and the related operations or corresponding auxiliary functions should be completed by the system automatically as far as possible. 5.2.1.5 Maintainability 5.2.1.5.1 Ease of analysis When an error occurs during the operation of the software, a reminder about the cause of the error should be given. 5.2.1.5.2 Ease of change When the software is in use, when the user can customize a certain (non-solidified) definition or setting, it should be easy to implement its function. 5.2.1.5.3 Stability When operating correctly or following the software prompts or instructions, the software should not run into errors and cause system crashes and Data loss. 5.2.1.5.4 Testability After modifying the customizable parameters and shortcut keys, it should be confirmed by the software immediately and run according to the new settings. 5.2.1.6 Portability 5.2.1.6.1 Adaptability The software should have multiple display interfaces so that it can be adapted to different disciplines. 5.2.1.6.2 Easy to install After running the installation program, the software can be installed automatically, or the installation method is clear and easy to install. Have complete and timely operation tips, After the installation is complete, there should be a prompt indicating that the installation was successful. The software comes with drivers, plug-ins, or can use the drivers that come with the operating system. When there is a requirement for the plug-in version, Check the original version of the plug-in in the system and give operation tips. 5.2.1.6.3 Coexistence After the software is installed, the shared resources of other software are not modified, and the operation of other software on the computer is not affected. 5.2.1.6.4 Replaceability The software should be easy to upgrade. Users can download patches or upgrade programs and automatically replace them with new versions after running. After replacing with the new version, The original courseware can still be used. 5.2.1.7 Scientific The units, processed data and courseware included in the software should be correct and there should be no scientific errors. 5.2.2 Software functions 5.2.2.1 The basic electronic whiteboard shall have the following software functions. a) The software is open and can be used separately from the whiteboard to ensure that users can prepare lessons offline; b) prompt to save when exiting; c) Support more than three save formats. such as DOC, PDF, pictures, web pages, etc .; d) can record and play blackboard books and sound files; e) Can write, mark and save directly in any interface. There should be more than five changes in the thickness and color of the pen; f) Can realize erasing function, including arbitrary erasing and full screen erasing; g) It has the function of drawing more than five kinds of graphics; it can rotate, zoom and change the colors of the selected graphics; h) It has tools such as ruler, protractor, compass, and implements functions of measurement and line drawing; i) Condensed display can be made for the content that needs to be highlighted. The other parts of the screen are dark areas, and the size of the condensed area can be adjusted; j) With automatic save and restore function; k) screen occlusion can be achieved, and the screen can be controlled to display from top to bottom, bottom to top, left to right or right to left; l) Courseware production auxiliary function. can insert various elements including multimedia such as links, videos, etc. Embed or play files, including pictures (jpg, jpeg, png, gif, etc.), audio (wma, mp3, etc.), video (wmv, avi, dat, asf, mpg, etc.). 5.2.2.2 The extended electronic whiteboard shall have the following software functions in addition to the basic software functions required by 5.2.2.1. a) The soft keyboard can be called for input at any time; b) the designated area on the screen can be enlarged at any time; c) with handwriting recognition function; d) When presenting PowerPoint courseware, click to scroll down or up; e) Capable of capturing and annotating dynamic video; f) has no less than 5 custom shortcut keys; g) can open multiple documents at the same time; h) pages between multiple documents can be copied and pasted; i) The contents of the blackboard can be exported to common document formats such as PPT and PDF; j) 3D geometry can be drawn.

6 Test method

6.1 Test conditions Temperature. -10 ℃ ～ 40 ℃. Relative humidity. 35% to 75%. Atmospheric pressure. 86kPa ~ 106kPa. 6.2 Appearance and structural test The appearance and structure shall be checked with the senses, and shall meet the requirements of 5.1.1, 5.1.2.1, 5.1.2.2. 6.3 Software test 6.3.1 External and internal quality tests of the software 6.3.1.1 Interoperability (5.2.1.1.3) and ease of installation (5.2.1.6.2) 6.3.1.1.1 Install the software under Windows system, it should be able to install and run normally. 6.3.1.1.2 Uninstall the software, it should be able to uninstall normally, there should be a prompt after the uninstall is complete. And check the installation folder, all files should be deleted Except clean. 6.3.1.1.3 Check the integrity of system files before and after installation. There should be no impact on system files after software installation. 6.3.1.1.4 After uninstalling and reinstalling, it should not happen that it cannot be installed normally because it has already been installed. 6.3.1.1.5 Software installation shall comply with 5.2.1.6.2. 6.3.1.2 Security (5.2.1.1.4) 6.3.1.2.1 Check with anti-virus software, the software should be free of viruses. 6.3.1.2.2 Check the user permission settings, login, management, and usable permissions of the software. 6.3.1.3 Easy to operate (5.2.1.3.3) Check the functions of the software interface, which should comply with 5.2.1.3.3. 6.3.1.4 Easy to change (5.2.1.5.2) and easy to test (5.2.1.5.4) Recall saved experiment settings, modify one of the write parameters or change the original experiment scheme (for example. increase the original acquisition volume) Or reduce variables, change coordinate definitions, etc.), the new scheme formed should be able to run, and not still run according to the original scheme. 6.3.1.5 Coexistence (5.2.1.6.3) Install Microsoft Office, WPS, ACDsee, Authware, Flash, Photoshop software on the computer, already installed Whiteboard software should not affect the normal operation of these software on your computer. 6.3.1.6 Replaceability (5.2.1.6.4) Tests with upgrade patches shall comply with 5.2.1.6.4. 6.3.1.7 Observe the following items in the whiteboard use test, which shall meet the corresponding requirements. 5.2.1.1.1 (suitability), 5.2.1.1.2 (accuracy), 5.2.1.2.1 (matureness), 5.2.1.2.2 (fault tolerance), 5.2.1.2.3 (Easy recovery), 5.2.1.3.1 (easy to understand), 5.2.1.3.2 (easy to learn), 5.2.1.4.1 (temporal characteristics), 5.2.1.4.2 (resources) Source utilization), 5.2.1.5.1 (easy to analyze), 5.2.1.5.2 (easy to change), 5.2.1.5.3 (stability), 5.2.1.5.4 (easy to measure Trial), 5.2.1.6.1 (adaptability), 5.2.1.7 (scientific). 6.3.1.8 Software evaluation Software evaluation should refer to the following standards. GB/T 16260.1, GB/T 16260.2, GB/T 16260.3, GB/T 16260.4, and GB/T 18905.5. 6.3.2 Software function test 6.3.2.1 Functional test of basic whiteboard software a) Install the whiteboard software directly on the computer. When the electronic whiteboard is not connected, the operation of the whiteboard software should comply with (5.2.2.1a); b) Enter the whiteboard interface for operation, and the computer should have a save prompt when exiting; c) Check the save format in the whiteboard software, there should be no less than three save formats; d) Recording and playing of blackboard and sound files in the whiteboard software should be able to be realized; e) Writing in any interface of the whiteboard software should be able to be implemented, and check whether there are five types of pen thickness and color. On change f) In the writing operation of the whiteboard, verify that the random erase and full-screen erase functions should be able to be implemented; g) check whether it has the function of drawing more than five kinds of graphics, and can rotate, zoom and change the colors of the selected graphics; h) check whether there are tools such as ruler, protractor and compass; i) In the operation of the whiteboard, check whether it has the function of condensing the content that needs to be highlighted, and the size and dark area of the condensing area. The brightness of the domain can be adjusted; j) check whether it has the function of automatically saving the file and at the same time being able to retrieve the file; k) Check whether the screen obscuration function can be realized and the screen can be controlled from top to bottom, bottom to top, left to right or from Display from right to left; l) Use whiteboard software to make courseware and insert pictures, audio, video, etc. at the same time to check if it is feasible. 6.3.2.2 Functional test of extended electronic whiteboard software a) Check whether it has the function of calling up the soft keyboard for character input at any time; b) check whether it has the function to enlarge the designated area on the screen at any time; c) check whether it has handwriting recognition function; d) Check whether the page can be turned down or up by clicking when presenting PowerPoint courseware; e) Check whether it has the functions of capturing and annotating the dynamic video. f) check whether there are no less than 5 custom shortcut keys; g) check if multiple documents can be opened at the same time; h) check if the pages between multiple documents can be copied and pasted; i) Check whether the contents of the board can be exported to common document formats such as PPT and PDF; j) Check whether 3D geometry can be drawn. 6.4 Positioning error test After the electronic whiteboard positioning operation, the whiteboard is divided into nine equal-sized areas of rows 3 × columns 3, and a straight line is drawn at the center of the nine areas. Use a vernier caliper to measure the shortest distance between the center of the pen-down point and the center of the display point. begging. 6.5 Writing related tests 6.5.1 Writing fluency test Draw two diagonal lines on the whiteboard at a line drawing speed of 2cm per second. The drawn lines must be uniform and continuous, without broken pens, burrs, and jumpers. Elephant; draw a circle with a linear speed of 50cm per second, no obvious delay, smooth arc, no polyline 6.5.2 Electronic Pen Life Test In the case of normal use of the whiteboard, record the use time of the electronic pen, which should meet the requirements of 5.1.3.2.2. 6.6 Resolution test Use the projection resolution of 1024 × 768 to scale to the maximum sensing area of the whiteboard. After positioning, in mouse mode, move from left to right Write a pen, record the number of mouse jumps, and then move from top to bottom to record the number of jumps. It is required that the number of horizontal and vertical jumps is not less than 98% of the pixels of the resolution. 6.7 Board test 6.7.1 Board abrasion and impact resistance test Use a writing pen to write repeatedly at the same position on the surface of the board. The writing length is 20mm each time and the speed is 1 time per second. After 5000 times, the board should be able to be used normally. Smooth round rod. 6mm in diameter and a hemisphere with a 3mm radius on the head. Use a hemispherical end of a smooth round rod, vertical with 10N force After touching the board at the same position, the board can still be used normally after 100 times of touching. 6.7.2 Board brightness coefficient β, effective scattering angle 2α, comprehensive index, and screen resolution in accordance with the corresponding test methods of GB/T 13982 The test shall be carried out and the results shall comply with 5.1.3.4.3 to 5.1.3.4.6. 6.7.3 Use a flat ruler, metal ruler, and feeler gauge to measure the unevenness of the surface of the board. When the board length is ≤1m, place a 500mm flat ruler on the board horizontally At different positions, use a feeler gauge to measure the gap between the flat ruler and the board surface, the maximum gap should be ≤1mm; when the board surface length...

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