À propos de ce cours
4.6
3,646 notes
957 avis
100 % en ligne

100 % en ligne

Commencez dès maintenant et apprenez aux horaires qui vous conviennent.
Dates limites flexibles

Dates limites flexibles

Réinitialisez les dates limites selon votre disponibilité.
Heures pour terminer

Approx. 14 heures pour terminer

Recommandé : 4 weeks, 1-3 hours/week...
Langues disponibles

Anglais

Sous-titres : Anglais, Vietnamien, Arabe

Compétences que vous acquerrez

Internet Of Things (IOT)MicrocontrollerEmbedded System DesignWireshark
100 % en ligne

100 % en ligne

Commencez dès maintenant et apprenez aux horaires qui vous conviennent.
Dates limites flexibles

Dates limites flexibles

Réinitialisez les dates limites selon votre disponibilité.
Heures pour terminer

Approx. 14 heures pour terminer

Recommandé : 4 weeks, 1-3 hours/week...
Langues disponibles

Anglais

Sous-titres : Anglais, Vietnamien, Arabe

Programme du cours : ce que vous apprendrez dans ce cours

Semaine
1
Heures pour terminer
4 heures pour terminer

What Is the Internet of Things (IoT)?

The Internet of Things (IoT) is a popular buzzword right now, but unlike many fads which have come and gone, the Internet of Things describes an important trend which is having lasting effects on society at large. The term itself, “Internet of Things”, is used to mean a variety of ideas, depending on the motivation and background of the speaker. This course will start by providing a definition of the term. We will talk about how various trends have enabled the Internet of Things, and how it changes the way design is performed. We will also discuss some of the ramifications that IoT is having on society today....
Reading
10 vidéos (Total 67 min), 4 lectures, 2 quiz
Video10 vidéos
Module 1 Introduction1 min
Prof. Harris Takes You on a Tour of His Lab5 min
Lecture 1.1: IoT Example: The Refrigerator10 min
Lecture 1.2: IoT Devices9 min
Lecture 1.3: IoT Devices vs. Computers6 min
Lecture 2.1: Trends in the Adoption of IoT7 min
Lecture 2.2: IoT Is Powerful and Pervasive9 min
Lecture 3.1: Societal Benefits of IoT5 min
Lecture 3.2: Risks, Privacy, and Security11 min
Reading4 lectures
Pre-Course Survey10 min
Course Overview10 min
Module 1 Objectives10 min
Module 1 Reading10 min
Quiz1 exercice pour s'entraîner
Module 1 Quiz16 min
Semaine
2
Heures pour terminer
4 heures pour terminer

Embedded Systems

In Module 1, we introduced the concept of the Internet of Things at a high level, defining the term and outlining its implications. In this module we explore some of the details involved in the design and implementation of IoT devices. Unlike traditional computer-based systems, IoT devices are “embedded” within other devices in order to provide enhanced functionality without exposing the user to the complexities of a computer. The users interact with the device in a natural way, similar to their interactions with any other objects in the world. In this way, an embedded system has an interface that conforms to the expectations and needs of the users. Establishing a natural interface requires that the embedded system interface with the physical world directly through sensors, which read the state of the world, and actuators, which change the state of the world. In this module we will discuss the structure of embedded systems and describe these interactions with the physical world....
Reading
9 vidéos (Total 66 min), 2 lectures, 2 quiz
Video9 vidéos
Lecture 1.1: What Are Embedded Systems?9 min
Lecture 1.2: More on Embedded Systems8 min
Lecture 1.3: Generic Embedded Systems Structure9 min
Lecture 2.1: Components of Embedded Systems8 min
Lecture 2.2: More on Components of Embedded Systems6 min
Lecture 2.3: Sensors and Actuators (in the Lab)2 min
Lecture 3.1: Analog/Digital Conversion9 min
Lecture 3.2: Basic Equipment9 min
Reading2 lectures
Module 2 Objectives10 min
Module 2 Reading10 min
Quiz1 exercice pour s'entraîner
Module 2 Quiz16 min
Semaine
3
Heures pour terminer
4 heures pour terminer

Hardware and Software

IoT devices are implemented using both hardware and software components. Dedicated hardware components are used to implement the interface with the physical world, and to perform tasks which are more computationally complex. Microcontrollers are used to execute software that interprets inputs and controls the system. This module discusses the roles of both the hardware and software components in the system. The functions of common hardware components are described and the interface between the software and hardware through the microcontroller is explained. IoT devices often use an operating system to support the interaction between the software and the microcontroller. We will define the role of an operating system in an IoT device and how an IoT operating system differs from a standard one....
Reading
9 vidéos (Total 67 min), 2 lectures, 2 quiz
Video9 vidéos
Lecture 1.1: Hardware and Software6 min
Lecture 1.2: Integrated Circuits7 min
Lecture 1.3: Microcontroller Properties12 min
Lecture 2.1: Microcontroller Components10 min
Lecture 2.2: Compilation and Interpretation6 min
Lecture 2.3: Python vs. C/C++9 min
Lecture 3.1: Operating Systems6 min
Lecture 3.2: Task Support5 min
Reading2 lectures
Module 3 Objectives10 min
Module 3 Readings10 min
Quiz1 exercice pour s'entraîner
Module 3 Quiz16 min
Semaine
4
Heures pour terminer
4 heures pour terminer

Networking and the Internet

An important aspect of the Internet of Things is that devices are networked in some way, and often connected to the Internet. Networking enables devices to communicate with other IoT devices and larger cloud-based servers. IoT devices can often be thought of as small parts of a much larger collective system which includes large servers based in the cloud. This module will introduce the basics of networking and the Internet protocol in particular. Eventually, most IoT devices are connected to the Internet, so understanding the protocols associated with the Internet is important to the design of IoT devices. We will also introduce the concept of a Mobile Ad Hoc Network, or MANET, which describes small, local networks of IoT devices....
Reading
10 vidéos (Total 56 min), 3 lectures, 2 quiz
Video10 vidéos
Lecture 1.1: Why is Networking Needed?6 min
Lecture 1.2: WAN Structure5 min
Lecture 1.3: Networking Components (Lab Tour)2 min
Lecture 2.1: Internet Structure6 min
Lecture 2.2: Protocols8 min
Lecture 2.3: Protocol Stack6 min
Lecture 3.1: TCP/IP Application Layer6 min
Lecture 3.2: MANETs7 min
Lecture 3.3: Packet Capture Demo6 min
Reading3 lectures
Module 4 Objectives10 min
Module 4 Readings10 min
End-of-Course Survey10 min
Quiz1 exercice pour s'entraîner
Module 4 Quiz16 min
4.6
957 avisChevron Right
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Avantage de carrière

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Meilleurs avis

par MESep 18th 2017

good course :)\n\nplease review my assignment to complete my course :(\n\nhttps://www.coursera.org/learn/iot/peer/qYW91/module-1-peer-review-identify-and-analyze-a-device/review/VBUuMpl_EeeuPhL2ByDlUA

par LLNov 27th 2017

Great class! Overall, it covers mostly the basics of Internet of Things. Good for those who are new to the field. Would not recommend it to those who have some knowledge on embedded systems already.

Enseignant

Avatar

Ian Harris

Professor
Department of Computer Science

À propos de University of California, Irvine

Since 1965, the University of California, Irvine has combined the strengths of a major research university with the bounty of an incomparable Southern California location. UCI’s unyielding commitment to rigorous academics, cutting-edge research, and leadership and character development makes the campus a driving force for innovation and discovery that serves our local, national and global communities in many ways....

À propos de la Spécialisation An Introduction to Programming the Internet of Things (IOT)

Design, create, and deploy a fun IoT device using Arduino and Raspberry Pi platforms. This Specialization covers embedded systems, the Raspberry Pi Platform, and the Arduino environment for building devices that can control the physical world. In the final Capstone Project, you’ll apply the skills you learned by designing, building, and testing a microcontroller-based embedded system, producing a unique final project suitable for showcasing to future employers. Please note that this specialization does not offer discussion forums....
An Introduction to Programming the Internet of Things (IOT)

Foire Aux Questions

  • Une fois que vous êtes inscrit(e) pour un Certificat, vous pouvez accéder à toutes les vidéos de cours, et à tous les quiz et exercices de programmation (le cas échéant). Vous pouvez soumettre des devoirs à examiner par vos pairs et en examiner vous-même uniquement après le début de votre session. Si vous préférez explorer le cours sans l'acheter, vous ne serez peut-être pas en mesure d'accéder à certains devoirs.

  • Lorsque vous vous inscrivez au cours, vous bénéficiez d'un accès à tous les cours de la Spécialisation, et vous obtenez un Certificat lorsque vous avez réussi. Votre Certificat électronique est alors ajouté à votre page Accomplissements. À partir de cette page, vous pouvez imprimer votre Certificat ou l'ajouter à votre profil LinkedIn. Si vous souhaitez seulement lire et visualiser le contenu du cours, vous pouvez accéder gratuitement au cours en tant qu'auditeur libre.

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