Automatic Meter Reading System Solution for Photoelectric Straight Reading Water Meter
System Overview
Tengyue Technology smart meter reading system is the
bus system smart meter reading system product. It consists of the three meter
unit, the smart meter reading system management software. Of which, the meter
unit includes code type straight reading meters(water meters, hot water meter,
gas meters), unit inludes: the concentrator, repeater, data logger. The system
can simplify the operations of the customers at large, which achieves the
turely smart meter reading without the need for the scheduling a visit for meter
reading.
System Architechture
& Communication Fashion
System Architechture
(Network Version)
AMR
straight reading centralized meter reading management system is comprised of
4-level network, from uplink to downlink respectively they are: Reading
switching layer(meter unit), Acquisition/Relay layer, data concentration layer
and management layer(Master PC).
repeater, data logger. The system
can simplify the operations of the customers at large, which achieves the
turely smart meter reading without the need for the scheduling a visit for meter
reading.
Reading Switching Layer
Reading Switching Layer is used for switching
displayed value of the registers of all kinds of meters, and transfers the data
values to the upper device(data logger). The main devices of this layer are all
kinds of photoelectric straight reading AMR meters.
ter
reading.
Acquisition/Relay Layer
Acquisition/Relay Layer's 2 main functions are: 1st:
Providing adjustable working power supply to the affiliated straight reading
meters; 2nd : relaying all data on the communication route. The main devices of
this layer are data logger/repeaters
ter
reading.
Data Concentration Layer
The
function of the data concentration layer is to regularly read and store data
from each subordinate meter and transfer real-time operating command. The main device of this layer is the data concentrator.
Management Layer
The Management Layer is to offer functions including processing, storage,
querying and printing of the data collected by the
whole system. The main devices of this layer include the PC, the printer etc.
AMR smart meter reading
network system's communication link is based on the architechture by RS485 bus,
it is comprised of the 3-level network that trunk, relay, expansion.
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