PLC Controlled Electrodeionization EDI System Water Treatment Equipment

EDI is the abbreviation of Electronic Data Interchange in English, which can be translated as "Electronic Data Interchange" in Chinese.EDI business refers to the electronic transmission method of business or administrative affairs from computer to computer by forming a structured transaction processing or document data format according to an accepted standard.To put it simply, EDI is to standardize and format business documents according to agreed agreements, and conduct data exchange and automatic processing among computer network systems of trading partners through computer networks.Commonly known as "paperless trade."

There is no unified standard for the definition of EDI, but it is the same in three aspects:

1. Unified standards for materials;

2. Use electrical signals to transmit information;

3. Connection between computer systems.

[1] EDI is to use an internationally recognized standard format to exchange and process data between relevant departments, companies and enterprises through computer communication network, and to complete all business processes centering on trade, transportation, insurance, banking, customs and other industries.

EDI [1] is not a simple data exchange between users. EDI users need to send information according to the international common message format, and the receiver also needs to process the message according to the international unified grammar rules, and cause EDI comprehensive processing of other related systems.The whole process is completed automatically without manual intervention, reducing errors and improving efficiency.

EDI system consists of communication module, format conversion mode, contact module, message generation and processing module.[1]

The United Nations standardization organization describes it as "the electronic transmission of business or administrative services from computer to computer in a structured transaction or message data format following an accepted standard".

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