Autonomous Agent (Autonomous Agent) is a kind of intelligent entity that can operate independently in a specific environment, and has the characteristics of autonomy, reactivity, initiative and sociality. It can actively perform actions and make decisions based on its own knowledge and environmental information, and interact and cooperate with other agents or humans to complete specific tasks or goals.

Autonomous agent is usually applied in the field of artificial intelligence, and is one of the important means to realize automation, intelligence and autonomy. They can be used in various scenarios, such as smart manufacturing, smart home, smart city, autonomous driving, etc., to play an important role in improving production efficiency, improving quality of life, and enhancing safety and convenience.

The core of autonomous agent lies in its autonomy and intelligence. Autonomy refers to the ability of an agent to make decisions and perform actions independently, based on its own knowledge and environmental information, without the need for direct control and guidance from humans or other external entities. Intelligence means that the agent has certain learning, reasoning, planning, decision-making and other abilities, can adapt to different environments and tasks, and show a certain level of intelligence.

In practical applications, autonomous agents usually need to use a variety of sensors, actuators, communication equipment and other physical equipment, as well as the corresponding software system and algorithm support, in order to achieve its autonomy and intelligence. At the same time, the design and implementation of autonomous agents also need to consider security, reliability, robustness and other issues to ensure its stable operation and effective application in a variety of complex environments.