Download or read book Riego automatizado con tecnolog a de microcontrolador written by Baldur Rodrigo Fontalba Guzmán and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Se diseñó y construyó un dispositivo que permite satisfacer la necesidad hídrica de un cultivo de forma automática. El sistema propuesto está compuesto por sensores meteorológicos, un dispositivo electrónico (microcontrolador) y un programa computacional desarrollado en lenguaje de programación ANSI C. El sistema utiliza la interacción de variables meteorológicas que se integran en un microcontrolador a través de un modelo matemático que permite calcular las necesidades hídricas de la planta. Luego, con esta información se estima el tiempo de apertura de una válvula para suministrar el agua necesaria a la planta. El período de almacenamiento de la lectura de los sensores y ciclo de cada riego se realiza cada una hora con lo que disminuye el periodo de déficit de agua. Este sistema tiene la capacidad de operar hasta cuatro unidades de riego en un predio. Para efectuar el control cuenta con la capacidad de accionar las válvulas de solenoide del sistema de riego. En el caso de existir un corte de energía mientras el dispositivo está regando, el sistema permite calcular el tiempo de riego que falta por regar y adicionarlo al riego siguiente, en este prototipo no se considera la incorporación de otros dispositivos de lectura (sensores), así como tampoco el registro de las variables. Finalmente, el sistema propuesto ofrece una opción para automatizar el riego, a un costo relativamente bajo comparado con otros equipos que existen en el mercado, puesto que emplea dispositivos electrónicos convencionales de bajo costo.

Download or read book Sistema de control de riego autom tico con microcontrolador PIC written by Ricardo García Fernández and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sistema de control mediante microcontrolador written by Jordi Fernández López and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dise o de un prototipo de tarjeta de control basado en tecnolog a microcontrolador para un sistema distribuido de control de riego written by Francisco Colinas González and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Designing Software Architectures written by Humberto Cervantes and published by Addison-Wesley Professional. This book was released on 2016-04-29 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designing Software Architectures will teach you how to design any software architecture in a systematic, predictable, repeatable, and cost-effective way. This book introduces a practical methodology for architecture design that any professional software engineer can use, provides structured methods supported by reusable chunks of design knowledge, and includes rich case studies that demonstrate how to use the methods. Using realistic examples, you’ll master the powerful new version of the proven Attribute-Driven Design (ADD) 3.0 method and will learn how to use it to address key drivers, including quality attributes, such as modifiability, usability, and availability, along with functional requirements and architectural concerns. Drawing on their extensive experience, Humberto Cervantes and Rick Kazman guide you through crafting practical designs that support the full software life cycle, from requirements to maintenance and evolution. You’ll learn how to successfully integrate design in your organizational context, and how to design systems that will be built with agile methods. Comprehensive coverage includes Understanding what architecture design involves, and where it fits in the full software development life cycle Mastering core design concepts, principles, and processes Understanding how to perform the steps of the ADD method Scaling design and analysis up or down, including design for pre-sale processes or lightweight architecture reviews Recognizing and optimizing critical relationships between analysis and design Utilizing proven, reusable design primitives and adapting them to specific problems and contexts Solving design problems in new domains, such as cloud, mobile, or big data

Download or read book Securing IoT and Big Data written by Vijayalakshmi Saravanan and published by CRC Press. This book was released on 2020-12-16 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers IoT and Big Data from a technical and business point of view. The book explains the design principles, algorithms, technical knowledge, and marketing for IoT systems. It emphasizes applications of big data and IoT. It includes scientific algorithms and key techniques for fusion of both areas. Real case applications from different industries are offering to facilitate ease of understanding the approach. The book goes on to address the significance of security algorithms in combing IoT and big data which is currently evolving in communication technologies. The book is written for researchers, professionals, and academicians from interdisciplinary and transdisciplinary areas. The readers will get an opportunity to know the conceptual ideas with step-by-step pragmatic examples which makes ease of understanding no matter the level of the reader.

Download or read book Carry on Reading written by Sidney Alfred Stagg and published by . This book was released on 1978 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances in Computing Science ASIAN 97 written by R.K. Shyamasundar and published by Springer. This book was released on 1997-11-19 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the Third Asian Computing Science Conference, ASIAN'97, held in Kathmandu, Nepal, in December 1997. The volume presents 24 revised full papers selected from a total of 94 submissions. Also included are an abstract of the keynote by Michael O. Rabin, two full invited presentations, and 10 posters. Among the areas addressed are programming languages, formal methods, mathematical logic, reasoning and constraints, real-time computing, networking, mobile computing, image processing, hardware verification, and parallel processing.