Automated Library System Mobile Robot using A-Star Algorithms

This paper presents the implementation of a Raspberry pi-based Library Management System (LMS). Traditional libraries require students to manually search for books. Librarians also must manually classify and organize books together with other tasks like book managing, lending, and borrowing transactions. The introduction of the LMS streamlines these processes while ensuring a more optimal library management process. The LMS offers librarians a comprehensive set of features, including the ability to add, view, update, and remove books, as well as manage student information. Accessible through a wireless local area network (WLAN), the LMS empowers librarians to modify database records efficiently. The adoption of WLAN facilitates wireless connectivity among devices within a defined geographic area where the wireless network is active. The developed system leveraged on PHP for programming, HTML and CSS for design, and MySQL as the backend database technology. The system is hosted on an Apache 3.21 application server, with a Raspberry Pi 4 serving as the web server. Following deployment, the online library management system becomes accessible to users within proximity to the web server. Access is granted via the system's public IP address. The implementation of the developed LMS provides opportunities for better library management and accessibility.

A Library Management System (LMS) is a software application that is designed to manage the operations of a library. The LMS is used to automate a wide range of library tasks, including cataloging, circulation, acquisitions, and serials management. The Library Management System abstract describes the key features and functions of the LMS, which typically include the following: Cataloging: The LMS enables librarians to catalog and classify books, media, and other library resources. This includes adding new items to the library's collection, updating item information, and deleting items that are no longer in use. Circulation: The LMS tracks the circulation of library materials, including lending and returning items, managing reservations and requests, and tracking overdue materials. Serials Management: The LMS manages the subscriptions to periodicals, including tracking new issues, renewals, and cancellations. Key Word: Automate and Library the management of individual student details Book details, Faculty details.

CAIRS and MICRO‐CAIRS are well‐established text retrieval systems; LMS (Library Management System) was launched at the end of 1987 to offer library housekeeping facilities in addition to text retrieval. Many CAIRS features are included in LMS, and LMS can be supplied as a separate, stand‐alone product without needing to buy standard CAIRS or MICRO‐CAIRS; alternatively, the two can run in parallel, with LMS perhaps being used for specific housekeeping tasks, e.g. loans control. In this case, a link can be made between the two systems for pulling across the necessary data from the CAIRS databases. There are three modules: catalogue and acquisitions; loans; and periodicals acquisition. Each module can be purchased separately.

A-star algorithm is a classical path planning method, but the generated path is often not smooth enough, which is difficult to be directly applied to cars or other mobile robots. At the same time, the wayfinding efficiency of a* algorithm also needs to be further improved. To solve the above problems, this study was improved by adjusting the way the A- star algorithm evaluated each node and used Bezier curve to smooth the path, thus improve the efficiency of the A-star algorithm and make the resulting path more suitable for the use of automobile robots. After the improvement, the number of search nodes and the time to complete the path are almost reduced by half compared with the traditional A-star algorithm. The simulation results verify the effectiveness of the proposed algorithm, and show that the improved method can generate smooth paths while improving the planning efficiency.

This article investigates how staff and management in Norwegian academic libraries have experienced the implementation of the new library management system Alma. As a new library management system is introduced, the need for learning on demand emerges. An anonymous survey was sent to all academic libraries in Norway, resulting in a total of 626 responses. This article presents the findings from this survey and provides some reflections on how a firm grip on knowledge management could have helped make such a transition easier.

In recent years, the integration of technology into traditional library systems has given rise to what is now known as "modern libraries" or "smart libraries." This digital shift has revolutionized how libraries operate, manage resources, and serve users. The objective of this study is to explore the impact of emerging technologies such as Artificial Intelligence (AI), the Internet of Things (IoT), cloud computing, and digital This study explores modern library operations with a focus on improving efficiency, enhancing accessibility, and maximizing user satisfaction. It begins by examining the evolution of libraries, highlighting how they have transformed over time in response to technological advancements and changing user expectations.. The study begins by examining the evolution of library systems—from manual cataloging and physical lending to fully digital and hybrid models. Libraries today are no longer confined to four walls and a collection of books; instead, they function as interactive knowledge hubs. Digital catalogs, online databases, e-books, and automated circulation systems have changed how users access and interact with information. One of the most significant changes is the use of AI-powered tools for cataloging, search optimization, user recommendations, and chat-based query handling. These systems not only reduce the workload of librarians but also improve the user experience by offering tailored and efficient services. IoT has also found its way into library infrastructure through the use of RFID tags and smart shelves that automate book tracking, reduce human error, and enhance inventory management. Cloud-based library management systems (LMS) allow for remote access to digital resources, ensuring that users can benefit from library services anytime and anywhere. Digital repositories and institutional archives make it easier for students and researchers to access academic content, even in rural or under-resourced areas. This abstract also highlights how libraries have embraced digital media formats such as audiobooks, video lectures, and virtual exhibitions, catering to varied user preferences and learning styles. Moreover, mobile applications and library websites now enable users to check availability, reserve books, access journals, and even participate in virtual reading sessions. This seamless integration of digital tools supports a more inclusive and dynamic user experience. However, the digital shift is not without challenges. Issues such as data security, the digital divide, staff training, and the cost of technological upgrades are some of the key barriers to implementation, especially in public and academic libraries with limited budgets. This research aims to analyze both the opportunities and limitations that come with digital transformation in libraries. Using a mixed-method approach, including surveys of library staff and users, as well as case studies of digitally advanced libraries in India and abroad, this study will provide practical insights into how technology is shaping the future of library operations. The findings are expected to help library administrators, educational institutions, and policymakers understand the potential of technology in improving library services and make informed decisions for sustainable digital transformation.

Effective library management is essential for streamlining book circulation, maintaining accurate records, and enhancing user experience. This paper presents Book Vault, a comprehensive library management application designed to simplify the administrative and transactional operations of libraries. The system supports user and admin roles, allowing administrators to manage books, memberships, and transactions, while enabling users to view availability, borrow, and return books. Key features include a fine calculation system for late returns, automated report generation, and real-time status tracking of issued and overdue books. Developed using a RESTful architecture, Book Vault ensures seamless interaction between the frontend and backend, with a user-friendly interface built using basic web technologies. The application improves efficiency, reduces manual workload, and promotes organized library operations. Keywords: Library management system, Book Vault, REST API, User authentication, Book circulation, Fine management, Reporting system, Web application.

Purpose. The project intends to use a qualitative approach to investigate the state and procedures of present transaction processes to pinpoint inefficiencies. Integrating ICT and coding solutions will be formulated and examined through prototyping to evaluate their feasibility and effectiveness. By concentrating on user behaviour and section-specific dynamics, the study offers a more analytical and data-driven approach to library management by leveraging Python's analytical capabilities and extracting quantitative data from transaction logs. Future funding can be directed towards required and necessary subjects by using library management's data to research trends and student requirements. This research can potentially transform library operations and ultimately enhance everyone's user experience for all.Methodology. The approach entails the utilization of ICT and programming to conduct a qualitative examination of data about the transaction aspects of publications.Results and discussion. By utilising ICT and coding, publication transaction data is consolidated efficiently in the preferred format, paving the way for advanced analytics and strategic insights with minimal human input.Conclusions. This study contributes to the examination, implementation, and consolidation of automated transaction recording across various sections of a library, with a prospective expansion towards integration with library management systems such as KOHA, Evergreen, Easylib, and Software for University Libraries (SOUL).

Path planning for mobile robots has always been A hot topic. A-star algorithm and its extensibility algorithm have been widely used to solve the optimal path of mobile robots. In this paper, in the study of robot path planning algorithm, detailed elaborated the basic principle of traditional A * algorithm, and through the grid method to partition the robot path planning area, using the MATLAB simulation platform to generate two-dimensional path the robot simulation map simulation experiment, and analyze the results and research, provide experience for the further research in the future.

This research proposes a multi-layer navigation system for indoor mobile robots when they share space with vulnerable individuals. The primary objectives are increasing or maintaining safety measures and curtailing operational costs, emphasizing reducing reliance on intricate sensor technologies and computational resources. The developed system employs a three-tiered control approach, with each layer playing a pivotal role in the navigation process. The "online" control layer integrates a human-in-the-loop strategy, where the human operator detects missing obstacles or approaching danger through a user interface and sends a trigger to the robot's controller. This trigger enables the system to estimate the coordinates of the danger and update the robot's navigation path in real time, minimizing reliance on complex sensor systems. The "semi-online" control layer generates dynamic virtual barriers to restrict the robot's navigation in specific areas during specific times. This ensures the robot avoids hazardous zones that could pose temporary risks to the human or robot. For example, areas with temporary obstructions or potential danger, such as kids' play zones or during cleaning, are temporarily restricted from the robot's path, ensuring safe navigation without relying solely on real-time sensor data. The "offline" control layer centers around the use of semantic information to control the robot's behavior according to user-defined space management and safety requirements. By leveraging Building Information Models (BIM) as digital twins, this layer combines semantic and geometric data to comprehensively understand the environment. It enables the robot to navigate according to precise user requirements, utilizing the semantic context for path planning and behavior control. This layer obviates the need for a real-time sensor mapping process, making the system more efficient and adaptable to user needs. This research represents a significant step forward in enhancing the navigational capabilities of robots within human-centric indoor environments, with a core focus on safety, adaptability, and cost-effectiveness.

This paper explores the challenges of achieving General Data Protection Regulation (GDPR) compliance in library management systems (LMSes) by integrating our novel TeMDA framework into BISIS. BISIS is an LMS used in more than 60 libraries in Serbia. We employed a case study conducted in collaboration between the selected BISIS and TeMDA developers, all authors of this paper. We maintained and presented a detailed development diary to provide insights for other developers seeking GDPR compliance in LMSes. The study provides a practical solution for LMSes to ensure GDPR compliance with minimal effort. The description of the development process, accompanied by listings, tables, and diagrams, can assist LMS developers in determining whether the proposed approach is suitable for them. To the best of our knowledge, this paper presents the first detailed case study on integrating a GDPR compliance framework into an LMS.

Describes the process used by the Economist Intelligence Unit when choosing a new library management system (LMS) to replace their existing system which, among other things, was not Year 2000 compliant (Y2K). Points to the fact that choosing a new LMS is not something carried out on a regular basis and so tends to involve new technology and issues and so is not amenable to strategies adopted for earlier projects. Generalizes the strategy so as to be capable of application to a variety of situations. Lists and describes the processes involved, including: justification of the replacement need; the approval process; drawing up a requirements list for particular functions; collecting information from vendors; visiting exhibitions and other organizations; contacting the library’s network of contacts for advice and use discussion groups; consulting the professional literature (periodicals, reports); considering the use of consultants; and checking the availability of appropriate courses. Provides brief information on drawing up contracts and presents a list of LMS suppliers with addresses, telephone and Email numbers and Web sites.

ABSTRACTThe explosion of availability of information on the Internet requires that libraries evolve into value-added information providers, rather than mere curators of collections. Modern libraries need to stay relevant to a diverse, technologically savvy patron base and to facilitate and add value to the research community, while facing significant resource constraints. To face these challenges, libraries need to embrace digital technologies and library management systems (LMS) in order to work smart and achieve more with less. While LMS systems have been around for decades, libraries can explore the new frontier by embracing open source solutions, like open source software (OSS) library systems, which are free to acquire. They need to collaborate with computer experts and become technologically savvy to harness the full power of OSS solutions to meet the specific needs of the library and patron base. This article provides an overview of the availability, benefits, and drawbacks of various LMS systems and OSS variants, drawing from experiences in the present Indian context.

With the rapid development of computer technology, more and more mobile robots appear in people’s lives, but they often have the problem of slow search for the optimal path and low work efficiency. In view of the above shortcomings, the path planning of mobile robot is studied in this paper. First, complete the design of the planned path based on the A-star algorithm, and then complete the design and implementation of the drive circuit of the mobile robot’s motion unit, including the motor drive circuit and the steering gear drive circuit. The test results show that in a 50*50 grid, and the obstacle coverage rate is 50%, the tracking speed of the A-star algorithm is as high as 0.17s, and the control error of the motor and the steering gear does not exceed 5 %.

In laboratory automation, more and more mobile robots have been employed for kinds of transportation among distributed automated ‘islands’. To direct those mobile robots effectively, in this paper a standard robot path planning system (RPPS) has been developed. In the RPPS: (a) to let the RPPS suit for any kind of mobile robots and any size laboratory, a TCP/IP based Client/Server architecture is adopted. A new robot distributed for a new laboratory can be added to the RPPS conveniently with a new IP; (b) an independent Robot Board Center (RBC) is developed for every robot. So even a robot loses its connection to a Robot Remote Center (RRC), it still can finish a given P2P task rightly; (c) to provide flexible robot paths for mobile tasks with different destinations, a map based path planning method is proposed. The map is comprised of waypoints which can be initialized quickly using a RBC. To calculate the shortest path for every P2P task, a hybrid calculation method based on Floyd algorithm and Genetic algorithm is designed; (d) to get low cost and extendable robot indoor localization for a large environment, a ceiling landmark localization is utilized; and (e) to avoid solving the complicated kinematic models for robot arm control, a way using a training arm is presented. Two experiments show that the proposed RPPS is effective for mobile robots in laboratory automation.