Smart library interactive guidance system

The interactive intelligent guidance system is based on the Caijie d series high-definition touch screen as the carrier, and uses the Caijie interactive digital information release system to create a library-oriented library centered on various digital resources, especially Chinese data resources. The library and the Internet provide readers with convenient and fast knowledge services.
System Overview
Due to the professional shelving method adopted by the library and the continuous expansion of the library shelving area, the library's books are more convenient for readers It is like being distributed in a maze. It is very difficult to find the target book accurately and quickly. For this reason, readers very much need a guide map of library books to ensure that library books are accurately positioned in the eyes of readers. ,A bird's eye view. In order to better serve readers, improve service quality and service level, and provide book guidance to readers, the construction of an interactive intelligent guidance system is necessary and necessary.
The interactive intelligent guidance system is based on the Caijie d series high-definition touch large screen, and uses the Caijie interactive digital information release system to create a library based on various digital resources, especially Chinese data resources. The center is oriented to libraries and the Internet, providing readers with a convenient and fast knowledge service mechanism, and providing libraries with a set of advanced, practical and efficient solutions that can be operated.
Through the construction of the Caijie interactive library guidance system, the library will more easily recommend new book resources to readers. At the same time, readers can also find target books accurately and quickly through this system. The AuTV interactive library guidance system is a new component of the library's reader service system and an integral part of the library's RD shelf management, which can be connected with the library management system.
The design of the Caijie interactive library guidance system starts from a systematic, scientific and artistic perspective, and subtly hints at the cultural atmosphere and environment of the library through formal design, atmosphere and artistic conception. feature. The guide system is integrated with the internal environment of the library in terms of color, shape, material selection, etc., thus establishing the library brand culture and making it easier for readers to understand the library freely, independently and intuitively, and to use the library conveniently. It fully embodies the characteristics of standardization, humanization, science and modernization.

System Features
Caijie Interactive Digital Library System and related products are developed using a cross-platform framework and are suitable for a variety of network standards. They are easy to deploy, have low maintenance costs and are more efficient! The new b data compression algorithm of the image file format makes data transmission faster without causing distortion or quality degradation. The stable and efficient interactive desktop development framework, combined with graphics development and application technology, ensures the convenience and stability of data transmission, while making human-machine interaction smoother and improving the user experience.
Features of the background management system
The system adopts a program architecture to support centralized and unified management of remote networks, realize terminal partitioning, grouping, and hierarchical management modes, as well as online monitoring and management of terminals, and distributed management.
Provides multiple types of formats and content management for online visual collection, editing, review, broadcast, storage, and review management environments, supporting all types of audio, video, and pictures.
Adopting the /:(h) image compression technology that is widely used in the precision medical industry and aerospace-level requirements, the block coding method based on discrete cosine transform (m) is adopted, and the wavelet transform ( m) Mainly multi-analysis encoding method. The main purpose of wavelet transformation is to extract the frequency components of the image. In the case of high compression ratio, the degree of image distortion is generally smaller than that of traditional images, and lossless compression is supported. In addition, it supports more complex progressive display and downloading, and combines b data compression algorithm for faster transmission while ensuring the quality of pictures and images.
Video encoding is based on the design and implementation of the M platform's H./ encoder, m seamless video conversion technology, using or, including a very advanced audio/video codec library bd, ensuring high portability and encoding Decoding quality supports free conversion of H, H, M, M, and M formats. This encoder maintains high image quality and compression efficiency while achieving real-time encoding effects in Q format (up to 100%). It can be applied It supports real-time streaming (m) and sequential streaming (m) in a variety of real-time applications. It supports terminal video playback technology and plays cloud videos. Combined with b data compression algorithm, it can transmit faster while ensuring the quality of pictures and images. It supports R, R, , R, RM and RM transmission protocols.
The text is stored in a standard encoding format. The determination of D encoding can also store other non-characters, such as text information based on B or etc., ensuring the compatibility of multiple encodings.
Powerful third-party access application interfaces, including business systems and B applications developed on various tool platforms, achieve seamless access to third-party systems. Supports the unified release of various instant information such as notifications and management.
Various information points and functional modules can be customized to ensure information security and achieve personalized system management. By integrating various user application systems, the system performs unified management and data sharing of user behavior, data resources, and centralized display, realizes business process optimization and innovation, and improves users' business operation efficiency. It provides three levels of rb, rd, and d to choose from. Log to make it easy to understand the system status at any time.
Supporting multiple network protocols allows files in the interactive digital information platform to be easily transferred and managed in h, h, DM, DM, and different transmission methods.
Multi-user and multi-role database roles and permissions grant permissions to database objects or management operations according to the role's own settings to ensure the security and correctness of the content and reduce management risks.
The intelligent database backup and recovery system effectively ensures data security and quickly responds to various types of data loss or disasters. Multi-core data parallel computing technology makes the program run more smoothly and the speed is qualitatively improved. The second-level cache technology based on Mmh greatly improves the server's concurrency capability.
Multi-database, multi-system operation technology, can be arbitrarily migrated between various database structures under multi-platform operating systems.
Service-oriented data cloud distribution technology effectively divides the system into different modules and distributes them to different servers for operation. Effectively and simply increase the computing speed of the entire system by adding servers. /> />