Il existe de nombreuses façons de mettre en œuvre la couche physique. Les équipements de réseau offrent un large éventail d'options de connectivité. Certains réseaux sont bien définis à l'aide du modèle OSI, où les câbles, les ponts, les routeurs industriels, les serveurs série, les DTU et les PC peuvent être facilement...
Quatre composantes importantes d'une stratégie d'IdO industriel
"Les quatre parties principales de tout système IIoT sont les actifs intelligents, l'infrastructure de communication des données, les analyses et les applications permettant d'interpréter les données et d'agir en conséquence, et les personnes. Les actifs intelligents comprennent des machines ou d'autres actifs dotés de capteurs, de processeurs, de mémoire et de communications...
Les isolateurs numériques peuvent-ils protéger les bus RS232/RS485/CAN ?
In industrial networking control, power conditioning, and point-to-point communication applications between computers, data is sent on the serial communication bus for various types of physical networks, such as RS232, RS485, and controller area networks. Each interconnected system typically has its…
Analyse professionnelle de la différence entre les interfaces série RS232 et RS485
Since the advent of the USB interface, the number of serial ports installed on serial devices and computer hosts has decreased, but serial interfaces are still widely used in industrial networking environments or commercial projects. There are dozens of serial…
Module de transmission de données 4G
4G data transmission module The 4G data transmission module developed by Zongheng Intelligent Control is a shell-type data transmission terminal. There are two products for users to choose: rail type and ear-mounted type, which can meet different application scenarios. This…
Module de collecte et de transmission
The collection and transmission module developed by Zongheng Intelligent Control mainly uses 4G network as the transmission channel, which can realize the mutual transmission of data between serial devices and network servers through the operator’s network. Currently, it can be…
L'internet des objets fragmenté
Different from Internet thinking, fragmentation is the best opportunity for the Internet of Things. By connecting things within a limited range and a short time window, you seize the fleeting opportunity. Most of the companies that practice this principle have…
Rapport de recherche sur l'industrie de l'internet des objets, axé sur l'industrie des modules de communication en amont
Report summary: Wireless transmission is the main information transmission method of the Internet of Things, and the communication module is one of the core components of the Internet of Things. Wireless transmission is mainly divided into three types of connection…
Les dernières tendances de développement dans l'industrie de l'intelligence artificielle
Currently, a technological and industrial revolution represented by a new generation of artificial intelligence is brewing. The construction of digital, networked, and intelligent information infrastructure is accelerating. Integrated innovation and cross-field innovation characterized by the cross-fusion of information communications, life…
What is the background of the emergence of urban brain?
Since the 2010s, many “brain” and “nervous system” concepts have emerged in the field of IT technology, such as Internet brain, Google brain, Baidu brain, 360 security brain, Huawei urban nervous system, etc. City brain is one of them. This…