Home automation is the residential extension of building automation. It is automation of the home, housework or household activity. Home automation may include centralized control of lighting, HVAC (heating, ventilation and air conditioning), appliances, security locks of gates and doors and other systems, to provide improved convenience, comfort, energy efficiency and security. Home automation for the elderly and disabled can provide increased quality of life for persons who might otherwise require caregivers or institutional care.
The popularity of home automation has been increasing greatly in recent years due to much higher affordability and simplicity through smartphone and tablet connectivity. The concept of the “Internet of Things” has tied in closely with the popularization of home automation.
Home automation refers to the use of smart systems and information technology to control home appliances and features (such as windows or lighting). Systems can range from simple remote control of lighting through to complex computer/micro-controller based networks with varying degrees of intelligence and automation. Home automation is adopted for reasons of ease, security and energy efficiency.
Home automation can also provide a remote interface to home appliances or the automation system itself, to provide control and monitoring on a smartphone or web browser.
Home automation systems include the following types of devices.
Sensors to measure or detect things like temperature, humidity, daylight or motion.
Controllers such as a PC or a dedicated home automation controller,
Actuators such as motorized valves, light switches and motors.
Buses for communication that can be wired or wireless.
Interfaces for human-machine and/or machine-to-machine interaction.
Central Control System can control HVAC, Lighting, Audio-visual, Shading, Security, Intercoms, Domestics and many other systems.
