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IOT presents Ethereum

Publish: 2021-04-21 13:25:11
1. As a kind of decentralized database, blockchain has the characteristics of openness, distribution and irreversibility. As an electronic data storage platform, blockchain has the advantages of low cost, high efficiency and stability. At present, blockchain has been applied in many fields and has brought many changes to our life. Now many electronic contract platforms, such as Fada This kind of blockchain technology has been applied in the chain of evidence, and the blockchain technology has also been accepted by the court
2. The Internet of things is not deceptive, it's true
3.

Ner is a kind of virtual currency, which is a proct of the era of network digitization and currency digitization. It can achieve the effect of point-to-point timely payment. Ner is a network supporting IOT devices. It focuses on privacy protection, ensures the scalability of other systems and networks, and acts as the core of other chains. Ner is based on Ethereum platform and runs according to erc20 standard

ROM is not only a diversified platform combining IPTV, communication and game services, but also a decentralized data communication hybrid service with greater value by using users' idle communication resources

at that time, things on the Internet of things (IOT) were supposed to be countable. They exist in a series of relatively simple applications, such as RFID tags on transport boxes; The entrance and exit system of parking lot is used to know whether the parking space is full or not; And the mini bar of the hotel, which can record the snacks you consume in the evening and automatically charge the cost to your bill. At first, the separate counting system was only operated as an independent application

but now IOT has a broader perspective and more emphasis on the post-processing of accumulated data. Therefore, it is necessary to keep separate applications connected with cloud storage and realize remote control through the Internet. The network scale required by IOT may be unimaginable, and to make this a reality, absolutely reliable connection is required, which is designed in the proct from the beginning and fully tested throughout the proct life cycle

in the traditional proct development work, we often encounter isolated islands, rework and wall to wall. Pathwave platform can support agile workflow of interconnection design. It integrates the reliable design and test software of Shide technology on one platform, which enables you to speed up proct development. In the proct development path, each step is interconnected and integrated

Since 1999, IOT has been extended to machine to machine (M2M) communications and applications, such as manufacturing and utilities (gas and electricity). Although automation has a place in the manufacturing instry, IOT and the so-called instrial Internet support a higher degree of automation, and also improve the flexibility and efficiency of the manufacturing process. New tools that support remote and forward-looking maintenance are examples. They can rece costs and improve competitiveness

these trends affect the forecast of IOT implementation scale. It is estimated that by 2020, the interconnected "things" in all walks of life will reach 15 billion to 50 billion. Further forecasts for disruptive new IOT related businesses show that its potential revenue will be many times higher than that of IOT hardware and network supply

in February 2018, IOT analytics ranked the top 10 IOT market segments according to the assembled and classified IOT projects. The top three market segments belong to the instrial Internet of things (iiot) application field

1.  Among them, smart city jumped from the second place in 2016 to the first place. The most popular applications in smart city are intelligent transportation, public facilities, lighting, environmental monitoring and public safety

2.  The second largest market segment is the Internet instry. The most popular applications are equipment monitoring and remote control of interconnected machinery, such as cranes, forklifts, and even the whole mine and oilfield

3.  Internet building is the largest growing market segment since 2016. Most applications involve facility automation, which helps to rece energy costs

from the perspective of work, things in the Internet of things can be any fixed or moving natural or man-made objects, which can transmit data through the network. Take cargo transportation, fleet management and shipping as examples. In these instries, intelligent ble tags enable logistics companies to track location, speed, transportation and storage. Another example is flare gas monitoring. Wireless acoustic sensors can monitor the valves and control the flow of gas to the refinery flare stack, thus improving compliance and recing hydrocarbon loss e to failure to detect and repair the faulty valve in time


many standards can be used for short distance connection between devices and gateways. In order to promote the future development, new standards are rapidly formed and evolved while connecting new devices. Currently, more than 60 traditional and new RF formats are used for M2M and IOT related applications. Some of them, such as Bluetooth, WLAN and cellular, have been widely used. Other formats, such as ZigBee and thread, are also emerging in specific market areas

in order to accelerate the introction of procts to the market, some companies have developed proprietary solutions that are relatively easy to create because of their low data rate, low power transmission and low interoperability requirements. This approach is likely to be phased out as the globalization of the market is driving device communications from proprietary design to standardized solutions

vertical market and procts of the Internet of things. Smart city project
requires thousands of IOT devices. These devices must have lower energy consumption and excellent performance, and be anti-interference,
safe and reliable. In the smart city, all IOT devices and infrastructure must maintain wireless connectivity anytime and anywhere. This kind of connectivity must have no gaps, be safe and reliable, and provide high-quality voice and data services at the same time. In smart city, IOT devices may operate through low-power wide area network (lpwan). The network includes both proprietary options and open standard options. So many wireless connectivity technologies are used together, which makes the design and test of IOT devices in smart city full of challenges.

network is the pillar of smart city, and its performance and capacity limit are crucial. Is the German technology testing solutions to help you use realistic traffic in the laboratory limit test. In addition, the security of the network is also very critical

to build a smart city, it needs a hybrid network as the hub of the central intelligent network to interact with a large number of IOT devices. Putting these interconnected objects in a single network will leave opportunities for hackers. By using the network visibility solution of Shide technology, the home appliances, telephone and other infrastructure and equipment in the smart city can be fully guaranteed

Medical Internet of things to ensure the high reliability of intelligent medical equipment; After optimization, the number of medical Internet of things devices is rising. Especially in the hospital, the deployment is more intensive, most of the equipment are crowded in the 2.4-GHz band. In this frequency band, there are a large number of Wi Fi and non Wi Fi devices competing for spectrum resources with medical Internet of things devices, interfering with connectivity, resulting in frequent network disconnection and frequent failures when transmitting critical alarms. This is a very serious problem for medical Internet of things devices. Because these devices must be kept in normal operation all the time, and can not be interfered by any interference. Even the slightest interruption of data in the transmission process may pose a threat to the lives of patients. This information diagram outlines the impact of interference on medical Internet of things devices, and what steps can be taken to minimize interference< Instrial Internet of things (iiot) solutions are changing the way of instrial proction. Factories used to give the impression that they have a large number of machines, people and complex systems for manufacturing procts. Now they are moving towards automation and intelligence. Workers are being replaced by robots

Instrial Internet of things procts need to be able to complete more difficult and long-term work, and in some cases, their service life should reach more than 10 years. No matter what environment they operate in, they must work together seamlessly. The challenge is how to design procts for instrial Internet of things to meet these requirements, including reliability and security. No matter what kind of IOT procts you design, Shide technology can provide you with help to ensure its comprehensive optimization, so as to survive and develop in the instrial IOT. Our solutions enable you to design and test instrial IOT procts more quickly, accurately and cost effectively

4. Smart home

provides low-power Internet of things devices with reliable performance, and creates an Internet home that attracts consumers

smart home is becoming the mainstream of public life. Many traditional families have used at least one or more IOT devices in their daily life. Many new houses have been designed with Internet of things technology from the beginning. According to Gartner, by 2022, a typical home may contain more than 500 smart devices

although the functions of various smart home devices are different, as instrial Internet of things devices, they comply with many of the same connectivity and low-power requirements, and smart home Internet of things devices also have many of the same technical challenges. With excellent solutions and professional technology, Shide technology can help you transform smart home IOT devices from design to successful procts

5. Wearable devices of Internet of things achieve a good balance between excellent battery life and powerful functions

wearable devices can be seen everywhere. According to the forecast, the sales volume of wearable devices will reach 411 million in 2020 alone. The number of IOT devices is so huge that the competition will be extremely fierce

a successful wearable device must be not only "cool", but also cost-effective and reliable. When it works, it can't interfere with other equipment, and it can't be affected by interference. It has to strike an excellent balance between functionality and energy efficiency to ensure a longer battery life. When you are committed to creating the next "hot" wearable device, Shide technology is striving to ensure that your procts have excellent functions and energy efficiency, and stand out among similar procts

6.

1. First, right-click the "windows" button in the upper left corner of the desktop, and select the "run" item from its right-click menu to open the "run" window (directly press windows + R to open it)

7. 1
Download ISO for raspberry PI 2 from Microsoft Download Center

2
double click ISO (IOT core RPI. ISO). It will automatically mount itself as a virtual drive so that you can access the content
3

install windows_ 10_ IoT_ Core_ RPi2.msi After installation, flash.ffu will be located in C: &# 92; Program Files (x86)\ Microsoft IoT\ FFU\ Raspberrypi2

4
insert the micro SD card into the SD card reader

use iotcoreimagehelper.exe to switch the SD card. Search for "windows IOT" from the start menu and select the shortcut "windows iotimage helper"

method / step 2

the tool will enumerate the devices according to the display mode. Select the SD card you want to switch, then provide the location of the FFU and switch the image

2
click the "safely remove hardware" icon in the taskbar, and then select your USB SD card reader to safely remove it from the system. If this operation is not performed correctly, image corruption may result
3
insert the prepared micro SD card (the slot is on the other side of the circuit board as shown below)

connect the network cable from the local network to the Ethernet port on the circuit board. Please make sure the development computer is on the same network

connect the HDMI monitor to the HDMI port on the circuit board
connect the power supply to the Mini USB port on the development board
after connecting the power supply, windows 10 IOT core will start automatically. This may take a few minutes
8. Download the ISO for raspberry PI 2 from the Microsoft Download Center. Double click ISO (IOT core RPI. ISO). It will automatically mount itself as a virtual drive so that you can access the content
install windows_ 10_ IoT_ Core_ RPi2.msi After installation, flash.ffu will be located in C: &# 92; Program Files (x86)\ Microsoft IoT\ FFU\ Raspberrypi2
insert the micro SD card into the SD card reader
use iotcoreimagehelper.exe to switch the SD card. Search "windows IOT" from the "start" menu and select the shortcut "windows iotimage helper"

Step 2
the tool will enumerate the devices according to the display mode. Select the SD card you want to switch, then provide the location of the FFU and switch the image
click the "safely remove hardware" icon in the taskbar, and then select your USB SD card reader to safely remove it from the system. If this operation is not performed correctly, image corruption may result
insert the prepared micro SD card (the slot is on the other side of the circuit board as shown below)
connect the network cable from the local network to the Ethernet port on the circuit board. Please make sure the development computer is on the same network
connect the HDMI monitor to the HDMI port on the circuit board
connect the power supply to the Mini USB port on the development board
after connecting the power supply, windows 10 IOT core will start automatically. This may take a few minutes
9. IOT building automation system is designed to implement distributed control system. Each control system realizes local control through field DDC controller. At the same time, each controller is connected through the Ethernet (Mobus TCP), and then connected to the building web server in the central control room through the network controller to form a distributed building automation system, which can save energy and rece operating costs, The system energy efficiency and management simplicity are significantly improved.
10. They are not the same concepts. Internet is still the core and foundation of Internet of things. Instrial Ethernet is a type of Internet, which is an extension and expansion network based on Internet; Its client extends and extends to any goods and goods for information exchange and communication, that is, mutual information
[Instrial Ethernet]
Instrial Ethernet is a powerful area and unit network based on IEEE 802.3 (Ethernet). Using instrial Ethernet, SIMATIC NET provides a way to integrate seamlessly into the new multimedia world. Intranet, extranet and Internet are widely used in office field, and they can also be used in proction and process automation. Following the successful operation of 10m baud rate Ethernet, full plex and adaptive 100m baud rate fast Ethernet (IEEE 802.3u) with switching function has been successfully operated for many years. The performance of Ethernet depends on the needs of users. Universal compatibility allows users to seamlessly upgrade to new technologies
[Internet of things]
the Internet of things is an important part of the new generation of information technology, and also an important development stage in the "information" era. Its English name is "Internet of things (IOT)". As the name suggests, the Internet of things is the Internet of things. This has two meanings: first, the core and foundation of the Internet of things is still the Internet, which is an extension and expansion network based on the Internet; Second, its client extends to any goods and goods, information exchange and communication, that is, mutual information. The Internet of things is widely used in the integration of networks through intelligent sensing, identification technology and pervasive computing and other communication sensing technologies, which is also known as the third wave of the development of the world information instry after the computer and Internet. The Internet of things is the application development of the Internet. It is not so much a network as a business and application. Therefore, application innovation is the core of the development of the Internet of things, and Innovation 2.0 with user experience as the core is the soul of the development of the Internet of things
live point definition: use local network or Internet and other communication technologies to connect sensors, controllers, machines, people and things together in a new way to form a network of people and things, things and things, and realize informatization, remote management and control, and intelligence. The Internet of things is an extension of the Internet, which includes the Internet and all the resources on the Internet, compatible with all the applications of the Internet, but all the elements in the Internet of things (all the equipment, resources and communications, etc.) are personalized and privatized
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