Embedded systems such as smart home appliances, in-vehicle applications and wearable devices are now connected to the Internet, providing people with a variety of useful information in their daily lives. However, in the process of networking, embedded systems must overcome reliability, battery life, and strengthen information security protection to help shape smart cities.
In the era of the Internet of Things (IoT), business opportunities were ignited, and all manufacturers tried their best to attack. The application of the Internet of Things includes many aspects. Smart home appliances, in-vehicle applications and wearable devices are an important part of it, but the application that is directly related to life is smart city.
The application of smart cities includes many aspects, such as structural testing of bridge piers, forest fire detection, air pollution detection, noise detection, groundwater pipe leak detection, smart parking spaces, traffic condition detection and water quality testing. These various applications integrate information at all levels through the connection of all things, and then provide the information to users.
Smart cities under the Internet of Things fully grasp various environmental information
The Internet of Things is changing the world of people. A lot of information transmission can improve business development and human application to the living environment. It provides instant information so that users have enough time to deal with it early (Figure 1).
Figure 1 Through the Internet of Things, you can grasp the status of the car itself and driving in advance. Image source: Happiest Minds Technologies Pvt. Ltd.
For example, the user can confirm the temperature inside the car through the Internet of Things before going out, and can turn on the air conditioner early to adjust the temperature inside the car. After the adjustment is completed, the driver is automatically notified to start using the car.
Through the Internet of Things, driving can quickly understand the situation of people and vehicles on the road, get the latest driving information and the best driving route, avoid the traffic jam.
The satellite navigation in the car can provide real-time traffic information. If there is an accident on the way to the passing, re-route the route to avoid the bad traffic conditions and avoid delays caused by traffic jams.
Driving can also quickly locate the parking space through the Internet of Things to inform the driving location. Driving no longer has to spend time looking for a location. When you arrive at the parking lot, you can find a parking space immediately, saving you time searching for a parking space.
At the same time, the central control center of the parking lot can also monitor the vehicle entry and exit status and costs of the entire parking lot.
When the user sees the clothes in the storefront that he wants to buy, he scans the bar code with his mobile phone and finds that the clothes are not in stock in the local store. The store immediately informs other stock locations and sends the mail to the designated location.
The instant messaging of the Internet of Things completely changes the way life, work and play. Provides a way to distribute economically valuable items, saving time and improving the quality of life.
Latin America/Asia Pacific/North America is the three growth markets for the Internet of Things
According to analysis data from the market research institute Global Industry Analysis in June 2015, the largest market for the Internet of Things is in Europe.
The three largest growth markets for the Internet of Things are Latin America, Asia Pacific and the United States, and the CAGR of the Asia Pacific region by 2020 can reach 43.8%. It is expected that by 2020, the Internet of Things market will reach the scale. The total accumulated economic value is 27.8 billion.
The top three application industries in the Internet of Things are consumer products, automotive applications, and industrial or commercial applications. It first deployed energy-related applications such as smart grids and smart meters, and then led home, on-board, inductive technology and logistics information.
This huge market opportunity has attracted many large manufacturers to expand their layout. The top ten developments in the Internet of Things are Intel, IBM, Cisco, Google, Apple, AT&T, and NXP.
IoT-related development platform for various applications
To build the Internet of Things, you need a suitable development platform (Table 1). Taking the smart city's development platform as an example, Libelium's Waspmote development platform can provide smart city solutions, providing a variety of antenna modules and sensor modules to allow users to develop the applications they want.
This development platform uses the ATMega1281 controller, 128KB of Flash and SD memory slots, and can operate at -10 ° C ∼ 65 ° C ambient temperature. Low-power power-saving mode with deep sleep up to 0.07μA, up to 1 year of endurance without charging.
Absolute Encoder,Through Hollow Encoder,Absolute Encoder 13 Bit,14 Bit Optical Rotary Encoder
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