Об этом курсе
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Субтитры: Английский, Вьетнамский, Арабский

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Internet Of Things (IOT)MicrocontrollerEmbedded System DesignWireshark

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Субтитры: Английский, Вьетнамский, Арабский

Программа курса: что вы изучите

4 ч. на завершение

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.

10 видео ((всего 67 мин.)), 4 материалов для самостоятельного изучения, 2 тестов
10 видео
Module 1 Introduction1мин
Prof. Harris Takes You on a Tour of His Lab5мин
Lecture 1.1: IoT Example: The Refrigerator10мин
Lecture 1.2: IoT Devices9мин
Lecture 1.3: IoT Devices vs. Computers6мин
Lecture 2.1: Trends in the Adoption of IoT7мин
Lecture 2.2: IoT Is Powerful and Pervasive9мин
Lecture 3.1: Societal Benefits of IoT5мин
Lecture 3.2: Risks, Privacy, and Security11мин
4 материала для самостоятельного изучения
Pre-Course Survey10мин
Course Overview10мин
Module 1 Objectives1мин
Module 1 Reading10мин
1 практическое упражнение
Module 1 Quiz16мин
4 ч. на завершение

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.

9 видео ((всего 66 мин.)), 2 материалов для самостоятельного изучения, 2 тестов
9 видео
Lecture 1.1: What Are Embedded Systems?9мин
Lecture 1.2: More on Embedded Systems8мин
Lecture 1.3: Generic Embedded Systems Structure9мин
Lecture 2.1: Components of Embedded Systems8мин
Lecture 2.2: More on Components of Embedded Systems6мин
Lecture 2.3: Sensors and Actuators (in the Lab)2мин
Lecture 3.1: Analog/Digital Conversion9мин
Lecture 3.2: Basic Equipment9мин
2 материала для самостоятельного изучения
Module 2 Objectives10мин
Module 2 Reading10мин
1 практическое упражнение
Module 2 Quiz16мин
4 ч. на завершение

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.

9 видео ((всего 68 мин.)), 2 материалов для самостоятельного изучения, 2 тестов
9 видео
Lecture 1.1: Hardware and Software6мин
Lecture 1.2: Integrated Circuits7мин
Lecture 1.3: Microcontroller Properties (Updated)13мин
Lecture 2.1: Microcontroller Components10мин
Lecture 2.2: Compilation and Interpretation6мин
Lecture 2.3: Python vs. C/C++9мин
Lecture 3.1: Operating Systems6мин
Lecture 3.2: Task Support5мин
2 материала для самостоятельного изучения
Module 3 Objectives10мин
Module 3 Readings10мин
1 практическое упражнение
Module 3 Quiz16мин
4 ч. на завершение

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.

10 видео ((всего 56 мин.)), 3 материалов для самостоятельного изучения, 2 тестов
10 видео
Lecture 1.1: Why is Networking Needed?6мин
Lecture 1.2: WAN Structure5мин
Lecture 1.3: Networking Components (Lab Tour)2мин
Lecture 2.1: Internet Structure6мин
Lecture 2.2: Protocols8мин
Lecture 2.3: Protocol Stack6мин
Lecture 3.1: TCP/IP Application Layer6мин
Lecture 3.2: MANETs7мин
Lecture 3.3: Packet Capture Demo6мин
3 материала для самостоятельного изучения
Module 4 Objectives10мин
Module 4 Readings10мин
End-of-Course Survey10мин
1 практическое упражнение
Module 4 Quiz16мин
Рецензии: 1,066Chevron Right


начал новую карьеру, пройдя эти курсы


получил значимые преимущества в карьере благодаря этому курсу

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автор: 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

автор: 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.



Ian Harris

Department of Computer Science

О Калифорнийский университет в Ирвайне

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....

О специализации ''Введение в программирование интернета вещей (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....
Введение в программирование интернета вещей (IOT)

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