AMR Meter to ZigBee Bridge Protocol Translation
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Solution Overview
Problem
Automatic meter reading (AMR) data is not compatible with the ZigBee smart energy protocol, limiting customer access to real-time consumption data and hindering energy management and utilization insights.
Innovation Solution
A system and method that acts as an AMR meter to ZigBee communications bridge, reading radio signals from AMR-enabled meters, parsing the data, and reformating it for transmission via the ZigBee SE protocol, enabling real-time data access and integration with smart energy systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If AMR meters are used for data collection, then existing infrastructure can be utilized, but the data is not compatible with ZigBee smart energy protocol
Solution Approach 1:
The patent introduces a protocol translation device that acts as an intermediary between AMR meters and ZigBee smart energy systems. This device receives data from AMR meters using their existing protocol and translates it into ZigBee smart energy protocol format, enabling compatibility without modifying the original AMR infrastructure.
Solution Approach 2:
The patent changes the protocol parameters by implementing a translation layer that converts data format, encoding scheme, and communication protocol from AMR to ZigBee smart energy standards, allowing the same physical infrastructure to support multiple protocol requirements.
2Productivity
If AMR data transmission is used, then real-time data collection is achieved, but customer access to real-time consumption data is limited
Solution Approach 1:
The patent makes the system universally accessible by enabling multiple types of devices (smart meters, energy management systems, customer displays) to access and utilize the collected data through the standardized ZigBee smart energy protocol interface.
Solution Approach 2:
The protocol translation device serves as a mediator that not only translates protocols but also enables broad data access by presenting the data in a standardized format that multiple customer-facing devices can utilize for real-time monitoring and control.
3Adaptability or versatility
If protocol translation is implemented, then compatibility is improved, but device complexity increases
Solution Approach 1:
The patent segments the system into distinct functional modules: an AMR radio receiver module, a protocol translation module, and a ZigBee interface module. This segmentation allows each component to be optimized independently and simplifies the overall system architecture by clearly defining interfaces between components.
Data Source
AI summary
A communications bridge facilitates communication between an automatic meter reading (AMR) meter and a home area network (HAN) that uses the ZigBee smart energy (SE) protocol. The communications bridge includes a variety of components, including an AMR receiver, a microcontroller, and a ZigBee radio. The AMR receiver reads AMR data, which is not compatible with the ZigBee SE protocol, from the AMR meter. The microcontroller parses the received AMR data and translates it into corresponding ZigBee data. This ZigBee data is transmitted to other devices on the HAN via the ZigBee radio. The translated AMR meter data can then be presented to a consumer in real-time, enabling the consumer to better understand and manage his or her energy usage.