Real-time sex

Remember the initial contact with Profinet technology, whether it is the basic introduction of the network, or related papers, and customers to discuss industrial Ethernet technology, real-time is the focus of attention, every discussion must mention the "real-time" concept and parameters and so on. So clear real-time sex is a very occasional thing, must be done!

The so-called "real-time" means "timely". Real-time listening to the news often heard a word, real-time information, live real-time reports, real-time screen, we need to listen to information to listen to the fresh, outdated news like old newspapers, can go to sell junk. In a nutshell, real-time means that the process takes a short time to learn from the occurrence, spread, and knowledge of events. Whether the information contains three criteria in real time:

1. Whether the information has reached the target, will not be in the process of transmission accidental loss;
2. The speed of information transmission is fast and unpleasant, is to write messages or radio calls;
3. Information is not good understanding, such as the use of live broadcast information, text commentary, or the form of rolling captions to the people feel is not the same.

Real-time sex