SYSTEM OVERVIEW

The Wave Walk ByAMR (Automatic Meter Read)System, provides the utility with the ability to read a meter without entering the

home. Based on proprietary 865 MHzMbus radio technology, the Wave Walk By AMR solution gives the energy supplier fast,

reliable meter readings.

This data can be used by the energy supplier to provide accurate upto date billing, removing the need for estimated readings on

the occasions when access to the meter is not available.

The Wave Walk By AMR module can be retrofitted to various brands of diaphragm gas meter apart from Raychem RPG brand,

allowing the meter owner the possibility to implement AMR at a point in time after the meter has been installed.

By utilizing up to date RF technology the transmission distances are long. This usually determines that the meter reader can

read whole apartment blocks without the need to enter the building. The data can be downloaded from the Wave Walk By AMR

module into a hand held terminal or any Android device. Once the reads have been made the meter reader receives a

confirmation message and can move on to the next site.

Alarms will also be sent to the Mobile Phone in the event of a Wave Walk By AMR module having a low battery, or if a tamper is

thought to have taken place. Once that data is received it can then be transmitted to the Cloud Data base or server based at

Customer Server Room via GPRS or GSM removing the need for the meter reader having to return to the office. Having reached

the Cloud data base the utility now has the option to use the Wave operating software to produce information for generating bills,

send customer SMS's, Customer e mails, and generally manage their customer data base.

The Advantages of WALKBY for the Utility The Advantages of WALKBY for the Customer

- Meter reading without entering the property

- Reliable reads removing possible reading errors

- Secure reads preventing fraud

- Fast – a 96 apartment building in 5 minutes

- Reduced back office staff as there are no estimated

reads

- A green solution

- Secure – no third party entering the house

- Reliable – no meter reader mistakes

- Paperless

- SMS/e mail updates

- A green solution

Customer Data

Consumption

Reports

Alarms

CLOUD / INTERNETCLOUD / INTERNET

e-Mail / SMS

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Wave Meter Module

Wave-WALKBY

Raychem RPG (P) Ltdwww.raychemrpg.com6th Floor, Amfotech IT park,Road No 8,Opposite,Old Passport Office,Wagle Industrial Estate,Thane (W) – 400604, Phone : 02261847300

General

Network role

Modes

Encryption

Installation mode

Features

Automatic

acknowledge

in T2

Basic wireless M-bus functions

Master or Slave

S1, S2, T1, T2, R2

Handled internally

Handled externally

Receives any MBUS- packet. Message filtering handled internally

Handled internally

Added features for NTA8130/DSMR compliance (The Netherlands)

Master or Slave

T1, T2 (S and R2 non-standardized)

AES 128 according to NTA8130/DSMR (mode 4 and 5)

According to NTA8130/DSMR. Up to 8 slaves

Filtering: Master can be set to only receive

messages from installed/registered meters

Auto-acknowledge by Master in T2 mode

Added features for OMS compliance (Germany)

Master, Slave or Repeater

S1, S2, T1, T2 (C2 and R2 non-standardized)

AES128 according to OMS specification (mode 4 and 5)

According to OMS. Up to 64 slaves

Filtering: Automatic access number handling and accessibility check. Autonomous Repeater

Automatic message generation and message mailbox in Master for T2 and S2 modes

The wave meter module is fitted onto the meter. It counts the pulses generated by the index wheel and translates this into the index reading. At a pre-determined interval (usually every 2 minutes) the Wave Walk By AMR module will attempt to transmit the current Index value to the remote meter reading devise. Along with the index reading, the meter serial number and any generated alarms will be transmitted.

A user friendly mobile app is used to as an admin Login for utility/service provider to monitor the meter functionality features, such as tamper’s battery voltage balance, service mode enable, commissioning etc.,

At present it supports Android OS above version 4.4.

The mobile must be a healthy mode/with BLUETOOTH functionality and GPRS network community.

By utilizing up to date RF technology the transmission distances are long. This usually determines that the M-BUS Sangraha device can read whole apartment blocks without the need to enter the building. The data can be downloaded from the AMR to sangraha device into a hand held terminal.Once the reads have been made M-BUS Sangraha device receives which data that will be transfer to android app through BLUETOOTH functionality

The computing service for The Wave Operating System(OS), utilizes internet technology, allowing users to instantaneously access data via PC Terminal, smart phone, or tab.

The Wave OS application software is installed on the server.

The utility selects the parameters from the OS that he wishes to use, designing his application around his own requirements. The packages available cover the complete range of functionality from entering a new customer all the way through to producing the bill.

Access to the database is controlled via a security user name and password. There are five levels of security available, each has different limits as to what data can be viewed or changed.

- User friendly GUI

- Web based online access for users

- Data Availability as per pre defined interval

- Customized reports & billing formats

- Payment management system

To support regional adaptations of the EN13757-4:2005 standard combined with a continuous development of features,

HANBIT has introduced Feature Sets. The currently available feature sets for 433/865/868 MHz are shown in the table below.

The Wave Walk By AMR Module

The Android Mobile App

The SANGRAHA

The Wave Operating System - on Cloud / Server based at Customer end

The Wave Walk By Operating System Features

SYSTEM COMPONENTS

Feature ListMBUS1 MBUS2 MBUS3

Feature Set

R

Wave-WALKBY

Raychem RPG (P) Ltdwww.raychemrpg.com6th Floor, Amfotech IT park,Road No 8,Opposite,Old Passport Office,Wagle Industrial Estate,Thane (W) – 400604, Phone : 02261847300