The second generation (Second Generation Computer) BE 2502 to 2506 were the transistor. Used in computer and make them smaller. And can be optimized to work faster and more accurate Also in this era has been the language to the computer language such as software agents (FORTRAN), thus making it easier to write applications for use. with the characteristics of the computer era, the second transistor device (Transistor), based semiconductor. (Semi-Conductor) is the main equipment. Instead of vacuum tubes Because only a single transistor With performance equivalent to hundreds of tube vacuum tube. The computer in this small. Use less power, low heat faster and more reliable data storage. Using the memory ring magnet (Magnetic Core) the speed of the processor in one order. About one-thousandth of a second (Millisecond: mS) operation and more convenient. Since working with sign language (Assembly Language) began to develop high-level languages (High Level Language) is used in this third generation (Third Generation Computer) BE 2507-2512 PC era begins after the use. transistor was only 5 years due to the invention of the integrated circuit. (Integrated-Circuit) or commonly referred to as "IC" (IC), which makes components and circuits in the circuit. Able to put them down on a piece of chips (chip) small single sheet. It has been used to remove the chips, transistors, thus saving a lot of space has also begun to use database management system (Data Base Management Systems: DBMS) and have developed a computer can work together again and again. At the same time And allows the user to interact with many people simultaneously (Time Sharing) characteristics of the computer age 3 using IC (Integrated Circuit: IC) or IC and IC large-scale (Large. Scale Integration: LSI) is the main equipment in processing speed in one order. About one-millionth of a second (Microsecond: mS) (greater than 1 computer in about 1,000 times) works with conventional high-level languages , fourth-generation (Fourth Generation Computer) BE 2513 to 2532 as the year brings. semiconductor integrated circuit generates a very high capacity (Very Large Scale Integrated: VLSI) circuit, which can condense many ordinary. Integrated into the same circuit And the invention Microprocessor (Microprocessor) to make smaller, cheaper, and has the ability to run high and very fast. As a Personal Computer (Personal Computer) emerged in this era, the characteristics of the computer age 4, the circuit includes large-scale (Large Scale Integration: LSI) and IC scale very large (Very Large Scale Integration. : VLSI) is the main equipment is the speed of processing each command. About a billion seconds (Nanosecond: nS) and later developed as the speed of processing each command. About one-trillionth of a second (Picosecond: pS) the fifth (Fifth Generation Computer) in 2533 to the present, in this era. Has focused on developing The ability of a computer system and the convenience of the computer obviously has developed a computer, portable, small, small (Portable Computer) was used in this project develop VLSI available. easy And has a higher Including research and development. AI (Artificial Intelligence: AI) is the heart of the development of computer systems today. It is expected to have knowledge of computer systems. To analyze the reasons elements of artificial intelligence system consists of 4 sections: 1. A robot or robot (Robotics or Robotarm System) is a model of the human body is controlled by the computer. Intended to replace humans in the desired speed. Or dangerous, such as industrial robots. Or bomb disposal robot Etc. 2. Processing language (Natural Language Processing System) is to develop a computer system can be synthesized sounds that exist in nature (Synthesize) to communicate with humans, such as calculators say (Talking Calculator) or talking alarm clock. The (Talking Clock), etc. 3. The speech recognition (Speech Recognition System) is a system developed to understand human language. And to remember the words of men, is ongoing. Namely the development of the computer with the spoken language, such as security systems. And print disabled, etc. 4. Expert (Expert System) is to develop a computer system with knowledge. Know the reason for the problem. Using knowledge Or the experience to solve one problem. To resolve issues rationally. This system requires a database (Database) is a man who has the ability to determine the knowledge in such databases. The system can analyze problems. Of knowledge, such as computer diagnosis. Or computer fortune and so on.
การแปล กรุณารอสักครู่..