What convenience does the intelligent terminal bring to people?

Using SMS to realize three functions: remote alarm, remote control and telemetry.

Generally speaking, intelligent terminal is a kind of embedded computer system equipment, so its architecture is consistent with that of embedded system. At the same time, as an application direction of embedded system, intelligent terminal has a clear application scenario, so its architecture is clearer and more detailed than ordinary embedded system, and it has some characteristics of its own.

Intelligent terminal architecture:

Generally speaking, intelligent terminal is a kind of embedded computer system equipment, so its architecture is consistent with that of embedded system. At the same time, as an application direction of embedded system, intelligent terminal has a clear application scenario, so its architecture is clearer and more detailed than ordinary embedded system, and it has some characteristics of its own.

From the hardware point of view, intelligent terminals generally adopt the classic computer architecture-von Neumann structure, that is, calculator (also called arithmetic logic unit ALU).

Controller, Memory, Input Device and output device are composed of five parts, in which the arithmetic unit and controller constitute the central processing unit (CPU) of the computer.

Generally speaking, due to the increasing number of communication protocol stacks and the increasing complexity of multimedia and information processing, some general applications are often processed in independent processing units, thus forming a loosely coupled master-slave multi-computer system.