The wireless communication market requires a large investment. Especially industrial According to the study, the number of wireless IoT devices deployed will increase from 56.5 million in 2023 to 110.3 million in 2028, which shows that the average annual growth rate is 14.3%. it will grow to $7 trillion by 2030.
What does this mean for industrial communication? That means things will get bigger and better. From flexibility to cost reduction. This evolution will shape the enterprise and lead us towards the Industrial Internet of Things (IIoT).
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Why does wireless communication replace wireless connectivity?
There are many factors driving the shift from wired to wireless. Here are the benefits:
Cost-effectiveness: Installing, maintaining, and upgrading cable networks can be very expensive. Wireless systems save a lot of money. Especially for high or unstable configuration costs.
Flexibility: Wireless communication allows flexibility while being used. This is important for industries that are constantly changing processes or processes. Make it easy to move the machine without rewiring.
Reduces downtime: Wireless networks are easier and faster to troubleshoot and maintain. This is because there are no physical wires to protect against wear and tear.
Scalability: With the rapid advancement of smart factories and IoT technologies, Wireless Networks incorporate new devices and developments. together easily
Benefits of Using Wireless Systems in Industries
Despite the differences in network concepts, Weczerek said both types of networks generally use the same basic technology. And for this reason, it has a comparative advantage over conventional technology: increased reliability. It can react in real-time more than ever before. Huge network with many devices More important than technology, however, is free and uninterrupted data transmission.
“This is a clear advantage of 5G, in order for private networks to use reserved frequencies for the first time, WLANs must continue to use public frequency bands even with Wi-Fi 6. But with the 6 GHz band open in 2019.” many countries, sometimes adding additional bandwidth up to 1200 MHz with up to 59 new stations, most of which continue to be used, followed by 5G and Wi-Fi 6 will play a key role in digitizing industries he said.
He also added that 5G and Wi-Fi 6 are the new communication standards based on a host of new technologies that increase reliability, real-time, efficiency and efficiency. Both communication standards, 5G and Wi-Fi 6, are widely available. This is because it can be customized to suit individual needs. be it real-time bits of data The large amount of data transmitted Or battery-saving communication with IIoT sensors, or a combination of these, is important.
Take advantage of wireless speeds .
The amount of information sent via mobile devices is increasing. Dr. Al Baydoun, President and CEO of ODVA, said recent advances in wireless network speed and latency reduction have completely transformed communications. The wireless vehicle has gone from 3G at 20 Mbit/s in 2000 to 5G at speeds of up to 20 Gbit/s today, with generational upgrades happening every decade.
The last three Wi-Fi standards were released about five years ago, with Wi-Fi 4 allowing up to 600 Mbit/s and Wi-Fi 6 allowing up to 9.6 Gbit/s, although the development of each season. the two methods will be the same. “However, speed increases at a highly variable rate, allowing networks to conduct inspections across the automotive industry and connect machines remotely, such as pallets in logistics and oil-based equipment and gas stations for remote monitoring to assist with maintenance.
Early mobile communication allowed businesses to communicate using voice. He then developed information systems for video, business, and computers. and finally, it is poised to be an effective solution for self-management. Especially with 5G private network and hybrid options available, the ongoing development of wireless networks is a major oversight on heterogeneous and operational platforms. This will be greatly enhanced by new 5G and Wi-Fi 6 technologies.
“Wireless communication in an automated environment saves on cabling costs because there is less need for cables. More connected devices and equipment means more diagnoses can be made. and reduce network constraints on high-volume facilities, such as those that need to pay for equipment,” Beydoun said . “Moreover, wireless communication increases the flexibility of Can through different machines and devices It will be easier to move. Being able to manufacture or assemble different products Try to look for variety and new ways of moving will there as drones and autonomous guided vehicles (AGVs ).
However, he added that security is a challenge that needs to be addressed in order to make neural networks fully automated. New service opportunities Can be opened from outside the factory or factory door wirelessly. Interference can be reduced by installing reflective cables and smart antennas, but it is important to investigate the source of the interference. It encrypts data transmission and prevents configuration changes without a password or key. It’s very important. In this case, it can be protected with technologies such as CIP Security™ network extensions for EtherNet/IP.
New Wireless Technology
The EtherNet/IP™ industrial communications system transfers data between devices and applications in the ISO/OSI model framework, using the Common Industrial Protocol, or CIP™ protocol. The CIP data is then loaded into the transport layer for large data packets, such as diagnostics, or UDP for small data packets that are time-consuming, such as I/O to EtherNet/IP.
at the network layer, logical address information is added to prepare packets for access to the network. information link at the interface and at the physical interface The packet is converted into a broadcast object. This communication technology through CIP is independent of transport, network, data link, or physical location. This allows for the use of a wide variety of transmission systems Therefore, EtherNet / IP can be used with copper, fiber and wireless systems to enable users to use them in the factory in various fields.
Security can also be achieved in wireless applications due to the wireless principle. Therefore, it requires computational protection equipment. artificial intelligence and comprehensive analytics To ensure that the entire industrial communication network does not affect the ability of security equipment to detect communication errors.
This means that the physical conductor is just a part of the atmosphere. Application security technologies, such as the CIP Safety™ network extension to EtherNet/IP, can provide insecure communication between nodes, such as secure I/O blocks. Safety switches Safety lights and safety switches for machine safety and performance up to Safety Integrity Level (SIL) 3 according to IEC 61508.