The basic function of intelligent data gateway is to translate and transform the content between different communication protocols, but how to process the data in this process or how to use the data determines the application of data gateway. According to the different data processing methods, data gateways can be divided into ordinary data gateways and special data gateways. Here we take a look at the difference between ordinary intelligent data gateway and dedicated intelligent data gateway content, welcome to read!

Common intelligent data gateway:

This type of data gateway is mainly based on the function of data transmission, and the transmitted data only passes simple processing, such as filtering, storage, reorganization, and so on. The typical application in the control system is the operation of the upper computer system, it through the industrial Ethernet, field bus or other ways to access the control system, through the Ethernet (usually TCP/IP protocol) will be collected data through the Ethernet to the operator of the upper computer, at the same time, but also to the field PLC and other controllers to send operation instructions, To realize the data communication between the field equipment communication system and the manual operation communication system, so as to display the corresponding state on the control screen. Using data gateway as the main bridge and transfer station of information.

Intelligent data dedicated data gateway:

Compared with the common type, it not only has the basic functions of data storage, forwarding and other data gateway, but also integrates other advanced functions to form a special device based on data gateway.

(1) Information release data network integrates this type of data gateway with web release function, and directly accesses the Internet through wired or wireless interfaces, facilitating users to obtain production information anytime and anywhere through the Internet.

(2) In addition to the basic functions, the main function of the process control data gateway is data calculation, which is mainly realized through software and can control the production system, especially the single complex equipment; It makes up for the shortcomings of data processing, historical data call, complex algorithm and other functions of field controllers such as PLC, and improves the level of production automation.

(3) The main function of information storage data gateway is to store data, establish a local database, and store the received data for a long time. Besides, it has a variety of organization and query interfaces, which is convenient for production process optimization and quality traceability.

Thanks for reading, the above is the introduction of the difference between ordinary intelligent data gateway and special intelligent data gateway, part of the content from the network, for reference only. If you want to know more about the intelligent data gateway details, please call for detailed inquiries, wholeheartedly at your service.