ZigBee Wireless Standard for Low Data Rate Devicessessionview.com/data/postevent/GI-07/Brent-Hodges-27339667.pdfIEEE 802.22 WiMax IEEE 802.16 IEEE 802.20 • Open Standard • Radio

ZigBee Wireless Standard for LowData Rate Devices

Copyright © 2007 ZigBee® Alliance. All Rights Reserved. CONFIDENTIAL

Data Rate Devices

Nov 2007

Brent Hodges

VP Marketing and Business Development

ZigBee Alliance

Agenda

■ ZigBee Alliance Overview

■ Home Area Network [HAN] Overview

■ ZigBee Application Profiles for Interoperability

Wireless Control That Simply WorksZigBee® Alliance |Copyright © 2007. All Rights Reserved. CONFIDENTIAL 2


■ ZigBee in Use Today

ZigBee Alliance Overview

■ Organized as an independent, neutral, nonprofit corporation in 2002

■ Open and global

► Anyone can join and participate


► Anyone can join and participate

► Membership is global [approx. 40% Americas, 30% EMEA, 30% Asia]

■ Activities include:

► Specification creation

► Certification and compliance programs

► Branding, market development and user education

ZigBee Alliance Promoters


…plus over 225 member companies from around the world

What is ZigBee?

Ra

ng

e

ZigBee802.15.4

802.15.3802.15.3a802.15.3cWPAN

WLAN

WMAN

WWAN

WiFi802.11

Bluetooth802.15.1

IEEE 802.22

WiMaxIEEE 802.16

IEEE 802.20• Open Standard

• Radio + Protocol

• Mesh Networking


• 65,536 network (client) nodes

• Full Mesh Networking Support

• 27 channels over 3 bands [2.4GHz, 915MHz, 868MHz]

• 250Kbps data rateNetwork coordinatorFull Function nodeReduced Function node

Communications flowVirtual links

Data Rate (Mbps)

0.01 0.1 1 10 100 1000

Agenda







ZigBee provides an open wireless standard for the HAN [Home Area Network] enabling device networks in

ZigBee Powers the HAN


enabling device networks in the home for load control –e.g. Heating/AC, Security, Lighting, Appliances.

WaterMeter

GasMeter

AC

HAN Guiding Principles

■ Supports a secure 2-way communication between the AMI Network and the HAN

■ Supports load control integration (e.g., distributed resource dispatch / control / relaying)

■ Provides direct access to usage and other meter data (e.g., kWHr, KW, Voltage, etc.)

■ Provides a platform for future customer owned products which leverage meter data and utility/grid information

■ Supports three types of communications: public price signaling, consumer specific signaling and control signaling


signaling and control signaling

■ Supports communications to other HAN Devices with metering capability (e.g., gas and/or water meter communication, EV sub-metering, PV sub-metering, etc.)

■ AMI Network interface to HAN interface is based on open standards

■ Implementation is appropriate given the high value and relative low cost

■ Potential technology obsolescence is low due to multiple bridging options

Source: UtilityAMI OpenHAN Task Force

ZigBee Enables and Supports these Principles

Agenda







ZigBee Compliant Platform [ZCP]

Medium Access (MAC)

Application ZDO

NWK

App Support (APS)

SSP

ZigBee Compliant Platform [ZCP]


■ ZCP certification - ensures all parts of the stack other than the application profile are compliant with the ZigBee Standard

■ Allows network interoperability but does not imply interoperability at the application layer

■ There are currently 40+ ZigBee Compliant Platforms to choose from

Physical Radio (PHY)

Platform [ZCP]

Application Profiles

Medium Access (MAC)

Application ZDO

NWK

App Support (APS)

SSP

Clusters

0: off

Clusters

0: fan off


■ Application profiles define what messages are sent over the air for a given application

■ Devices with the same application profiles interoperate

■ The ZigBee Alliance publishes a set of public profiles which guarantee interoperability

Physical Radio (PHY)

Medium Access (MAC)0: off1: on2: scene 13: scene 2

0: fan off1: fan on2: temp set3: time set

ZigBee Public Application Profiles

■ ZigBee HA [Home Automation] Public Profile has been ratified and will be published in Q4

►Companies are queued up for testing product

►The Alliance does not control when companies release products


■ “AMI” profile update

► “Alpha” AMI profile implemented with 4 t-stat vendors, 2 meter manufacturers, 1 energy mgmt SW provider

►Next scheduled milestone is for end of year

►Expect testing labs to be able to certify products by early 2008

Proposed AMI “clusters”

■ Price Cluster (Support for different energy providers, multiple rate labels, multiple currencies, multiple commodities, and both consumed and generated prices)

■ Simple Metering Cluster (Support for multiple commodities (gas, water, electric, etc.))

■ Demand Response and Load Control Cluster (Support for temperature


■ Demand Response and Load Control Cluster (Support for temperature adjustments, % load reduction, mandatory events, and multiple tiers)

■ Secure Communications Cluster (AES encryption provided by stack on a per-link basis as well as an overall network key)

■ Anonymous Price Broadcast Cluster (Support for anonymous pricing signal broadcast to any device)

■ Messaging Cluster (Support for predefined and custom messages)

Agenda







ZigBee Residential AMI Showcase

■ World’s first open-standard, interoperable Energy Management application

■ Live alpha interoperability demo installed at Centerpoint on Monday, Sep 10th

► 4 leading consumer brand thermostats

► 1 dimmer switch

► 1 meter vendor (incumbent)

Wireless Thermostat or

T24 PCT w/HAN expansion

T3



T4

Internet/ ZigBee

Enabled PC

Internet

SW1

M1



T2

T1


► 1 meter vendor (incumbent)

► 1 consumer energy management and software tools company

■ Demonstrating:

► Scheduled and Live DR Events

► Real-time Price messages

► Time Synchronization

► Text messaging

► Simple Meter Information

► Two types of ZigBee Compliant Platforms



T1

orT24 PCT w/HAN expansion

Wireless Dimmer

D1

AMI HostSoftware

M1

Control Box

T1

Actors at the CNP Technology Lab


ZigBee Enabled Thermostats- Respond to Utility Price Signals

Rates


Rate, Bill & Usage Information

Information Screen

ZigBee Enabled Thermostats- Respond to Utility Price Signals


ZigBee In Home Displays

■ Using ZigBee Home Area Networks and In Home Displays:

►Customers can get real time information about


information about their energy usage

►Customers can retrieve information about other ZigBee enabled appliances in the home

►Utilities can provide more information to customers including price signals

ZigBee Enabled ThermostatsPlus Whole Home Automation


Residential Energy Services


…and Many More Applications

ZigBeeWireless Control that

Simply Works

CONSUMER ELECTRONICS

TVVCRDVD/CDremoteBUILDING

AUTOMATION

securityHVACAMR

lighting controlaccess control


TELECOM SERVICES

m-commerceinfo servicesobject interaction (Internet of Things)

Simply Works

HOME CONTROL

securityHVAClighting controlaccess controlirrigation

PC & PERIPHERALS

INDUSTRIALCONTROL

asset mgtprocess control

environmentalenergy mgt

PERSONAL HEALTH CARE

mousekeyboardjoystick

patient monitoring

fitness monitoring

For More Information

Wireless Control That Simply Works

Wireless Control That Simply Works


ZigBee Alliance Web Site http://www.ZigBee.org

Brent Hodges

VP of Marketing and Business Development

ZigBee Alliance

[email protected]

Documents

ZigBee Wireless Standard for Low Data Rate Devicessessionview.com/data/postevent/GI-07/Brent-Hodges-27339667.pdfIEEE 802.22 WiMax IEEE 802.16 IEEE 802.20 • Open Standard • Radio