Application of Waterfall Splicing Screen Multimedia Borrowing Screen in Library - Anhui Hefei Haoxian

Requirements for Waterfall Multimedia Borrowing Screen System: The software operating environment should be no less than Windows 10 64 bit operating system. Implement functional modules such as terminal platform display, book resource management, and borrowing.

The mobile app that is compatible with the e-book lending machine can be used online with the mobile library app currently in use in the library

2. Mobile standard: Provide a mobile APP client, and the mobile APP application supports Android IOS。

3. Requirements for indoor LED screen control system: support X86 architecture, system running not less than 64 bit Windows system, support hard disk protection function.

4. System performance requirements:

(1) The system guarantees 24/7 operation.

(2) Supports load balancing and has strong scalability.

1.Full screen resolution≥3840*1080Can achieve image distortion free and screen brightness≥450cd/m2; Contrast ratio≥1300:1; Viewing angle ≥178°； Screen physical seam ≤ 3.5mm; Long≥790mm, wide≥300mm, high≥3000mm
2. Host configuration: CPU not lower than I7-7700, Memory≥8GSolid state drive≥120G;
3. Touch: Infrared true six point touch or above, high touch sensitivity
4. Cabinet: Sheet metal shell electrostatic spraying
5. Splicing controller: Supports single screen Multi screen signal adjustment; Flexible combination of multiple screens; Adjustable screen brightness Contrast ratio Color, etc;
6. Accessories and accessories: including bull 6-hole socket Industrial grade power cord R232 control line USB to serial port adapter, etc
7. Wall bracket: Aluminum profile bracket, made of sturdy material resistant to deformation
8. Floor bracket: Aluminum profile bracket, made of sturdy material resistant to deformation
9. Floor standing cabinet: The cabinet is made of cold-rolled steel plate, with a plastic coating on the exterior and anti-static coating on the interior
10. Cable: Industrial grade shielded HDMI cable, 99% oxygen free copper, wrapped in nylon layer and aluminum foil layer on the outside

Summary of the functions of the Waterfall Flow Multimedia Borrowing Screen System

3.1 The resource content of each splicing screen is randomly sorted.
3.2 The display of resources is in the form of a waterfall, with the resource cover falling down from the top of the screen in a dynamic flow and looping playback, making reading more breathable.
3.3 Support separate resources Combination display, resources can be classified and displayed according to resource types.
3.4 ▲ Provide resource display effects in both standard and sliding modes, with flexible switching. (Provide screenshots and stamp with the original factory seal)
3.5 ▲ Supports one click screen switching function, enabling quick switching and display of different resources. (Provide screenshots and stamp with the original factory seal)
3.6Support displaying multiple resource categories, customizing category names, etc. Like a book（Classic literature "History and Humanities.
3.7 Support theme skin changing function, combined with real-time hotspots, providing theme waterfall display.
3.8 Provide special theme packages, such as the Spring Festival theme waterfall Dragon Boat Festival waterfall, etc.
3.9 Support information publishing function, including publishing text Picture Video Hyperlinks and other related content.
3.10 Provide activity mini application functions, combined with current events and hot topics, and periodically launch application activity services, such as guessing lantern riddles Knowledge popularization quiz Four historical timelines, etc.
3.11 All resources can be viewed online, including books periodical. Video The special topic provides the function of scanning and taking away.
3.12 Support the display of our own copyrighted image resources, images can be viewed by clicking to enlarge, and single images are supported Multiple series displays.
3.13 Support the display of our own copyrighted video resources, with single episode video support Series selection playback and display.
3.14 ▲ One code dual-use, supporting both WeChat scanning and mobile client scanning for greater convenience Efficient intelligence. (Provide screenshots and stamp with the original factory seal)
3.15 ▲ Supports offline reading of books by scanning QR codes, and can display and take away books normally even when there is no network connection. (Provide demonstration)
3.16 Support standby screensaver function, temporary or fixed display of promotional content, such as event previews Welcome language, etc.
3.17 Standby screensaver function support sheet Multiple standby displays.
3.18 Support the replacement and display of resource background images.