HEMS1000 Home Energy Management System

1.   System Structure

1.1.  System Diagram

HEMS1000 is a ZigBee-based close system that consists of a Smart Thermostat and an In-Home Display, allowing the user to control the home temperature remotely as well as monitor the home energy data sent from the Smart Meter.

1.1.  System Description

HEMS 1000 is a 3-in-1 system that functions as a Thermostat, In-Home Energy Monitor, and Digital Photo Frame. It comprises PCT501-G and IHD703 that offer the system excellent stability and portability.

Home Area Network (HAN) Integration

HEMS1000 interfaces with AMI technologies and integrates a smart meter, Thermostat w/ ZigBee Gateway, and an In-Home Display to create a Home Area Network.

System communication

PCT501-G will collect data from your smart meter.When IHD703 has paired with PCT501-G successfully, Home Energy Management System IHD703 will synchronize with PCT501-G.

System Data storage and display

The storage data will include consumption data such as instantaneous power, energy usage, price, and other information such as billing rate, TOU, messages about how to save energy, etc. Data will be stored in the PCT501-G and IHD703 based on your requirements.

 

1.   System Features

1.1.  PCT501-G (Smart Thermostat w/ZigBee Energy Gateway)

PCT501-G is a wall-mountedprogrammable communicating thermostatalso functioning as a ZigBee Energy Gateway. It retrieves and saves utility data sent from the smart meter and further transmits it to the portable Remote In-Home Display. The unit also functions as a regular thermostat.