Final answer:
A wireless automatic meter reading system consists of a meter, transmitter, receiver, and gateway. The meter measures consumption and collects data, which is then wirelessly transmitted to a central database. A receiver processes the data and a gateway manages communication.
Step-by-step explanation:
In a wireless automatic meter reading system, there are several key components and their functions:
- Meter: This is the device that measures the consumption of electricity, gas, or water. It collects and stores data.
- Transmitter: This component sends the data collected by the meter wirelessly to a central database or receiver.
- Receiver: This component receives the data transmitted by the meter and processes it. It can be a computer or a server.
- Gateway: This is the intermediary between the meters and the central database. It manages the communication between the meters and the receiver.
For example, imagine a smart electricity meter that measures the amount of electricity consumed in a house. The meter collects the data and wirelessly transmits it to a receiver in a utility company's office. The receiver then processes the data and stores it in a database for billing and analysis.