Automation technology tool

Classification

From the point of view of information, the system constituting the automated technology tool is divided into 6 categories:

1 information acquisition tool, that is, the sensor, change Sector, detect meter.

2 information Conversion tool, namely amplifier, converter (such as electrical - gas, electrical - liquid, gas - electricity, light - electricity, voltage - current, simulation - number, digital - simulation, etc.).

3 information Display tool, that is, instructing meter, recording instrument, alarm, signal, printer, screen display, etc.

4 information transfer tool, namely signal input and output device, telemetry remote signal remote control device, data communication device, etc.

5 information processing tool, namely the regulator, the operator, sequential controller, batch controller, industrial control computer, etc.

6 information is implemented, that is, a solenoid valve, a pneumatic valve, a liquid valve, a variety of electric, pneumatic, and hydraulic actuators, and the like.

Development History

is divided into 4 phases:

first stage: prototype phase, simple instrumentation.

second phase: system control phase, complex meter control system formation.

third stage: the electronic computer is related to the meter.

fourth stage: large scale integrated electronic computer automation control phase.

Equipment

Industrial automation is a most important direction for automated technology tool applications. Its specific use:

Computer Aided Design (CAD) and Computer Assistant Manufacturing (CAM)

Integrated Office Automation (for example: access control system, information technology auditing)

Process Control and Automation Instrumentation

Artificial Intelligence Technology