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Ubiquitous Computing Research Center
Zigbee 술/시 동 과TRM 용사- 내. 업계동 과 비스사 -
Zigbee 술/시 동 과TRM 용사- 내. 업계동 과 비스사 -
2007. 7. 17.
동 순
연 원
2
목 차
r Wireless Sensor Network Overview
o New Computing Paradigm
o Wireless Sensor Network Concept
o Wireless Sensor Network Technology
r ZigBee Overview
o WPAN Standard
o IP-USN
o ZigBee Alliance
o ZigBee Technology
o ZigBee Network Model
o ZigBee Platforms – 개 동 내 업계동
r Challenges in Wireless Sensor Networks
r ZigBee 술 드맵
Ubiquitous Computing Research Center
Wireless Sensor Network Overview
Wireless Sensor Network Overview
> New Computing Paradigm
> Wireless Sensor Network Concept
> Wireless Sensor Network Technology
4
New Computing Paradigm
year
log
(p
eo
ple
pe
r c
om
pu
ter)
Mainframe
Minicomputer
Workstation
PC
Laptop
PDA
???
simple data storage/processing
Web-based interactive computing
Intelligent Computing
http://www.cs.berkeley.edu/~culler/talks
5
Technology Convergence
Embedded SystemsSmall, untethered processing,storage, and control
NetworkingSelf-organized, power-awarecommunication
Sensor/DeviceMass-produced, low-power,short range, sensors & actuators
Computing Middleware
Pro-active, Intelligent Agent,Context-awareness,Affective Computing
6
Wireless Sensor Network Concept
r Definition
o 통신 능 가진 들트워 에 연결 어 다양 경
보 득 거나 상 용 는 것
r Purpose
o 트워 는 모든 사 에 컴퓨 능통신 능 여 여 “언 ”,
“어 나” 사 간 통신 가능비쿼 스 경 는 것
7
Wireless Sensor Network Technology
r Wireless Sensor Networko A large grouping of low-cost, low-power, multifunctional, and small-
sized sensor nodes which are connected by wireless network
r Sensor Network Nodes haveo Computation+Networking+Sensing abilities
r WSN Featureso Low {cost, power, and size}
r Application areas : environment, heath, military, and home.
Sensing
Computation
Networking
8
Wireless Sensor Network Benefits
Accuracy of information
Improve
Save
View of an environment
Fault tolerance
Remote access to data
Time and Cost involved in deploying and configuring
networks
Networking costs
Living conditions in buildings
Energy use
Collaboration among sensor nodes
Online processing of obtained information
Self-Organizing
A large number of sensor nodes
9
ZigBee Technology
ComparisonsZigBee™
802.15.4Bluetooth™ 802.15.1 Wi-Fi™ 802.11b
GPRS/GSM 1XRTT/CDMA
Application FocusMonitoring &
ControlCable Replacement
Web, Vedio, Email
WAN, Voice/Data
System Resource 4KB-32KB 250KB+ 1MB+ 16MB+
Battery Life (days) 100-1000+ 1-7 1-5 1-7
Nodes Per Network 255/65K+ 7 30 1,000
Bandwidth (KB/s) 20-250 720 11,000+ 64-128
Range (meters) 1-75+ 1-10+ 1-100 1,000+
Success MetricsReliable,
Low Power,Cost Effective
Cost,Convenience
Speed, Flexibility
Reach, Quality
10
Wireless Networking(’05)
Source : Hype Cycle for Wireless Networking, 2005, Gartner
11
Ubiquitous Home Requirements
r Personalized Automatic Service
r Electronics Installation and Management
r Communicate with All devices
r Seamless Mobility in HOME
ZigbeeZigbee
SolutionSolution
r Home Automation
r Low consumption of Energy
r Security
r Health care
r Remote Home Control
Ubiquitous Computing Research Center
ZigBee OverviewZigBee Overview
> WPAN Standard
> IP-USN
> ZigBee Alliance
> ZigBee Technology
> ZigBee Network Model
> ZigBee Platforms – 개 동 내 업계동
13
IEEE WPAN Organization
14
IEEE WPAN Standard
r IEEE 802.15 WG
Task Group 업
IEEE
802.15
WPAN(TG1)
Bluetooth
10미 도 근거리에 통신 술에 , MAC
& PHY Bluetooth 규격채용
Coexistence(TG2) WPAN과 WLAN과 간 연
High Rate(TG3)20Mbps 상 지원 MAC PHY 연
2.4GHz ISM 역.(11, 22, 33, 44, 55Mbps 지 )
High Rate(TG3a)
Alt. PHY UWB
TG3에 PHY 100Mbps 상 고 alternative
PHY(UWB) 연
mmWave(SG3c)TG3a에 리미 (60GHz) 용 고 alternative
PHY 연
Low Rate(TG4)
ZigBee
도 20 ~ 250Kbps MAC PHY 연
2.4GHz ISM 역, 868/915MHz Dual PHY
Low Rate(TG4a)
alt. PHY UWBUWB PHY 용 식 트워킹 연
Mesh Networking (TG5) WPAN에 시 트워킹 MAC PHY 연
15
WPAN 술- IEEE 802.15.x
Bluetooth ZigBee 고 WPAN UWB UWB
802.15.1료
802.15.4료
802.15.3료
802.15.3a료
802.15.4a진
동 주 수 역2.4GHz
(ISM band)2.4GHz
868/915MHz2.4GHz 3.1~10.6GHz
3.1~10.6GHz미
도:64kbps:720kb/s
250kb/s,40kb/s,20kb/s
11~55Mb/s114Mb/s
(~480Mb/s)~1Mbps
변 식FHSS 1600
hops/sDSSS
OQPSK/BPSKQPSK,
16/64QAMMB OFDM,DS CDMA
미
통달거리 <10m, 100m <30m <70m <10m <10m~1km
망 태Peer-to-peerMaster-slave
Star,Peer-to-peer
Peer-to-peerMulti hop
Peer-to-peerMulti hop
Star,Peer-to-peer
실시간 지원 Yes Yes Yes Yes Yes
주 용Mobile phone
Portableterminals
Cable replacementVirtual wirestick-On sensor
Home device(video,IP data
transmission)
Home device(video,IP data
transmission)
node
16
IEEE 802.15.4
World
UnitedStates
EU
Remark
1 W,100 mWEIRP (1)
1 W
25 mW
OutputPower Sensitivity
Channelspacing
915
-85dBm5 MHz250O-QPSK20002400 ~2483.5
2450
-92dBm2 MHz40BPSK600902 ~ 928
-92dBm-20BPSK300868 ~ 868.6868
Bit rate(kb/s)
Mod.Chip rate(kchip/s)
Data & Spreading ParametersFrequency
Band(MHz)
PHY(MHz)
World
UnitedStates
EU
Remark
1 W,100 mWEIRP (1)
1 W
25 mW
OutputPower Sensitivity
Channelspacing
915
-85dBm5 MHz250O-QPSK20002400 ~2483.5
2450
-92dBm2 MHz40BPSK600902 ~ 928
-92dBm-20BPSK300868 ~ 868.6868
Bit rate(kb/s)
Mod.Chip rate(kchip/s)
Data & Spreading ParametersFrequency
Band(MHz)
PHY(MHz)
r 2003 05월 IEEE 802.15.4 ZigBee 주 수 역
o 868 ~ 868.6 MHz : 럽(ZigBee 용도 )
o 902 ~ 928 MHz : 미( 미 ISM 역)
o 2400 ~ 2483.5 MHz : 계( 계 ISM 역. 미 , 럽에 사용)
17
IEEE 802.15.4 PHY/MAC
r PHY Features o activation and deactivation of the radio transceivero ED, LQI, channel selection, clear channel assessment (CCA)o transmitting and receiving packets
r MAC Featureso Synchronizing to the beaconso Supporting PAN association and disassociationo Supporting device securityo Employing the CSMA-CA mechanism for channel accesso Handling and maintaining the GTS mechanism
r Current Statuso IEEE 802.15.4-2006 Release (June 2006)
PHY(MHz)
FrequencyBand(MHz)
Spreading Parameters Data Parameters
Chip rate(kchip/s)
ModulationBit rate(kb/s)
Symbol rate(ksymbol/s)
Symbols
868/915868 ~ 868.6 300 BPSK 20 20 Binary
902 ~ 928 600 BPSK 40 40 Binary
868/915Alternate
908.5 ~ 914 400 PSSS 250 12.5 15-ary
868/915Alternate
908.5 ~ 914 400 O-QPSK 100 25 16-ary Orthogonal
2450 2.4~2.4825 2,000 O-QPSK 250 62.5 16-ary Orthogonal
18
IEEE 802.15.4b
r IEEE 802.15.4b 진
o IEEE 802.15.4-2003 MAC 능 revision
o PHY 주 수 재 당
Item number Item Description Sub band Status
RF1 868/915 MHz PHY O.3
RF1.1 Sub-1-GHz : 600 kHz (20 kbps) M
RF1.2 Sub-1-GHz : 2 MHz (40 kbps) M
RF1.3 Sub-1-GHz : 2 MHz (235 kbps) O
RF1.4 Sub-1-GHz : 600 kHz (234 kbps) O
RF2 2450 MHz PHY : 5 MHz (250kbps) O.3
New TG4b PHY modes
M : Mandatory
O : Optional
O.3 : At lease one of these features shall be supported
1919
내 PHY 규격
r IEEE802.15.4b 규격 용 주 수 역 당
o 채 간격 : 600kHz 역폭 규격( 9개 채 당 가능)
o RFID 3개 채 당 ZigBee 1개 채
§ 주 수 역 : 908.6MHz ~ 914MHz
r 변 산 식 규격
o PSSS 식 사용
o 역폭: 600 kHz
o 변 식: BPSK/ASK
o 비트 : 234 kbps
o 심볼: 32-chip sequence using PSSS
r 2.4.GHz 역 경우 IEEE802.15.4 PHY, MAC 규격 용 여 승
r 900MHz 역 ZigBee PHY(IEEE 802.15.4b) 경우 TTA 운 원 승 었 나
에 결
2020
Location Awareness UWB(803.15.4a)
r Background
o Location Awareness : few centimeter 2003 05월 IEEE
802.15.4 ZigBee 주 수 역
o Now appear 3 different alternate PHY options in IEEE 802.15.4a
§ Low-band UWB [DC-960MHz]
§ Chirp Spread Spectrum [2.4GHz ISM band]
§ High band UWB [3.1-10.6GHz]
o IEEE802.15.4a Standardization
§ March, 2005 : Merged 26 Proposals
§ Impulse Radio(Communication & Location)
§ Chirp Radio(Only Communication)
§ 2007 4월 료
21
r Example of Location Awareness UWB
Location Awareness UWB(803.15.4a)
2222/43
TinyOS vs Zigbee and 3-rd Group
2323
IP–USN(1)
r IETF 6LoWPAN WG
o 개
§ 2005 3월 IETF 식 Working Group
§ : Geoff Mulligan (Invensys)
o 목
§ LoWPAN상에 IPv6 킷 안
§ IEEE 802.15.4 에 직 IP TCP/UDT 등 경
ú 주 수 , 라우 , 헤드, 라우 블,
§ 검 IP 술 재사용 수 어 신뢰
o 진 사
§ Working Draft 2건
§ 2005 8월 새 Internet Draft 6건( 내4건)
§ : Microsoft, Sun Microsystems, Intel, Invensys 등
§ 내 : 삼 , 아주 , 산원 등
24
ZigBee IP-USN(6LoWPAN)
PHY/MAC Layer IEEE 802.15.4
단체 ZigBee Alliance IETF 6LoWPAN WG
진 상 ZigBee Specificatioin v.1.0 draft
스택 체 Adaptation 계
트워 주 16 비트 64 비트 주 IPv6 주
트워 주 나 PAN 내에 만 계
주 당 ZigBee 가 16 비트 주 여 64 비트 EUI-64 식별 용 IPv6 주
폴 지 낮
IPv6 트워 낮
라우 지원 계 ZigBee NWK 계 Adaptation 계
라우 Hierarchical 라우 , AODV 알고리 진
게 트웨 능 수 용 계 벨 트워 계 벨
비스 공 TCP/UDP 용 상
보안 공 고 고
통 망 리 어 움 용 (SNMPv3)
용 그램 상 취약 많다 (ISV, 개 )
Service Discovery Local Global
동 지원 어 움 지원 용
IP – USN(2) - 트워 술비
25
Network Layer(IPv6)
Adaptation Layer
Application Layer
Network Layer(IPv6)
Ethernet or other MAC/PHY
Transport Layer(TCP/UDP)
Network Layer(IPv6)
Ethernet or other MAC/PHY
Application LayerApplication Layer
Application Support Layer
ZigBee Network Layer
IEEE 802.15.4 MAC/PHY
Application Support Layer
ZigBee Network Layer
IEEE 802.15.4 MAC/PHY
Transport Layer(TCP/UDP)
Application Layer
Network Layer(IPv6)
Ethernet or other MAC/PHY
Ethernet or other MAC/PHY
Application Layer
Transport Layer(TCP/UDP)
Network Layer(IPv6))
IEEE 802.15.4
Transport Layer(TCP/UDP)
IPv6 Network Host 6LowPAN Gateway 6LowPAN 드
Adaptation Layer
IEEE 802.15.4IP-USN N
etw
ork
IPv6 Network Host ZigBee Gateway ZigBee 드Zig
Bee N
etw
ork
Netw
ork
망
2001:2b8:f2::190/64
2001:2b8:f2::190/64
IPIP--USNUSNIPv6 NetworksIPv6 Networks
2001:2b8:f2::217
2001:2b8:f2::1
2001:2b8:f2:2:3
ExternalActor
2001:2b8:f2:2:4
2001:2b8:f2:2:5
IP-USNGateway
IP – USN(2) - 트워 스택
26
ZigBee Alliance Organization
Zigbee Specification V1.0Zigbee Specification V1.0
27
ZigBee Alliance Members
r Promoters
o 삼 13개사
r Participantso LG 111 개사
r Adopter : 85개사
28
ZigBee 비
r ZigBee
지그비 주 특징
ZigBee 2004
(ZigBee Ver. 1.0)2004. 12월
r 8-비트 Cluster
r KVP/MSG 비스
r Joint Routing
r CSKIP Address
r Coordinator Binding
r Home controls lighting
(HA 통 )
ZigBee 20062006. 12월
r 16-비트 Cluster
r KVP/MSG 비스 삭
r Joint Routing with CSKIP
Address
r Source device binding
r ZigBee Cluster Library 지원
r Home Automation
ZigBee Pro2007. 상
r ZigBee 2006 보
r Multicast
r Many to one (source)
routing
r Fragmentation
r AODV-jr routing only
r New Adress Assignment
r Commercial Building
Automation
r Industrial Plant Monitoring
r Home Automation
29
ZigBee Profile 동
r ZigBee Profile
2005 도 2006 도 2007 도
ZigBee Stack
트웨어
ZigBee Application Profile ZigBee Application Profile
지 진
r Application Support
Sub-layer
r ZigBee device Object
r Application Framework
r Automatic Meter Reading
(AMR)
r Commercial Building
Automation (CBA)
r Heating Ventilation,
Air-conditioning (HVAC)
r Industrial Plant Monitoring
(IMP)
r Wireless Sensor Network
r Telecom Application PTG 결
r AMI (Advanced Metering
Infrastructure) PTG 결
r Telecom Application Profile
안
r WSN Profile 지 진
r Home Automation 료
30
ZigBee Compliant Platform (1)
사
스( )MG2400-F48(지그비 단 )
지그비 스 트웨어
트워 ( )/JennicWiniZB Stack
WiniZB Stack for Jennic
FreescaleMC13192(지그비 RF )
Freescale Platform with Z-Stack
TI(Chipcon)CC2420DB/CC2430(개 랫폼)
F8W Z-Stack(스 트웨어)
Ember Ember ZNet 1.0(스택 트웨어)
Integration UK
Glaramara 4.1(스 트웨어)
IA OEM DAUBI 2400
IA OEM DAUDI 2400
IA OEM DAUBI 2400 with ZigBee 2006
AirbeeAirbee-ZNS
Airbee-ZNS 2006 with ZigBee 2006
31
ZigBee Compliant Platform (2)
사
Institute for Information Industry
ZigBee Advanced Protocol
UBEC ZigBee Compliant Platform
JENNIC ZigBee Compliant Platform
Helicomm2.4GHz EZDK and Module
2.4GHz ZigBee Development Kit
Silicon Laboratories NEC Engineering 2.4GHz ZigBee Development Kit
Mindteck BeeStack
RenesasRZB-CC28-BRD(스 트웨어)
Renesas ZigBee Solution 2006
OKIOKI AME51
OKI zNED
NEC Engineering ZB24FM-Z (ZigBee RF Module)
Silicon & Software Systems XM2400 (ZigBee Pressure Sensor)
Software Technology GroupSensor Network Infrastructure
(SNI,상업 산업용 트워 )
32
ZigBee Devices
r Full function device (FFD)
o Any topology
o Network coordinator capable
o Talks to any other device
r Reduced function device (RFD)
o Limited to star topology
o Cannot become a network coordinator
o Talks only to a network coordinator
o Very simple implementation
33
ZigBee Network Model
ZigBee End Device (RFD or FFD)
ZigBee Router (FFD)
ZigBee Coordinator (FFD)
Mesh Link
Star Link
3434
Chipcon CC2420
r 2.4 GHz IEEE 802.15.4/ZigBee(tm) RF transceiver with MAC support
r DSSS modem with 2 Mchips/s and 250 kbps effective data rate
r Low current consumption (RX: 19.7 mA, TX: 17.4 mA)
r Packet handling with 128 byte (RX) + 128 byte (TX) data buffering
r Digital RSSI/LQI support
r Hardware MAC encryption and authentication (AES-128)
r Battery monitor
3535
Chipcon CC243x
r The CC2430 is a SoC for
ZigBee™.
o Combines the CC2420 RF-
transceiver
o Combined ZigBee™ protocol
stack (Z-Stack™)
o with 8051 MCU,
o 8kBytes of RAM and 128kBytes
Flash
r CC2431 has the Location Engine
o Estimation position of nodes in
ad-hoc wireless network
o Distributed computation that
uses RSSI values
3636
Jennic - JN5121
r Single Chip Device for IEEE 802.15.4 and ZigBee
standards
r Features
o Security processor (128-bit AES)
o MAC accelerator with packet formatting, CRCs,
address check, auto-acks, timers
o Integrated power management and sleep oscillator for
low power
o Sleep current (with active beacon timer) < 5uA
o Minimum of external components at < US$1 cost
o Rx current < 50mA
o Tx current < 45mA
o Receiver sensitivity -90dBm
o Transmit power 0dBm
3737
r MC13202 and MC13203 are short range, low power, 2.4GHz Industrial,
Scientific, and Medical(ISM) band transceivers.
o MC13202 includes the 802.15.4 PHY/MAC for use with the HCS08 Family of
MCUs
o MC13203 also includes the 802.15.4 PHY/MAC plus the ZigBee Protocol Stack for
use with the HCS08 Family of MCUs
o Fully compliant 802.15.4 Standard transceiver supports 250 kbps O-QPSK data
in 5.0 MHz channels and full spread-spectrum encode and decode
o -1 to 0 dBm nominal output power, programmable from -27 dBm to +3 dBm
typical
o Receive sensitivity of <-92 dBm (typical) at 1% PER, 20-byte packet, much better
than the 802.15.4 Standard of -85 dBm
r ZRP-1
o Single source for platform
§ RF, MCUs, Sensors, Stack Software, Dev Tools
Freescale – MC1320x
(System Level Block Diagram)
38
r AT86RF230 Featureso Fully Integrated 2.4 GHz-band Transceiver
o -101 dBm Receiver Sensitivity
o Low Current Consumption (Typical Values)§ SLEEP = 0.1 μA
§ TRX_OFF = 1.7 mA
§ RX_ON = 16 mA
§ BUSY_TX = 17 mA (max. PTX)
o Baseband Signal Processing Compliant with IEEE 802.15.4§ SFD Detection, Spreading/De-spreading, Framing
§ 128-byte FIFO for TRX
o Integrated Crystal Oscillator, 16 MHz
o Digital RSSI Register, 5-bit Value
o Fast Power-up Time < 1 msec
o Programmable TX Output Power from -17 dBm up to 3 dBm
o Integrated TX/RX Switch
r Support AVR Z-Link Solution o SW MAC
o DEV Tools
38
ATMEL – AT86RF230
3939
Ember - EmberNet
r EM 250 SoC
o IEEE 802.15.4 compliant radio AND a powerful 16-bit microcontroller
o Low passive component count for lower BOM cost
o System-On-Chip for lowest cost systems
r EmberNet
MAC+PHY
EmberZNet STACK
USER APPLICATION
PHYSICAL RADIO (PHY)
MEDIUM ACCESS (MAC)
APP APP … ZDO
NWK
APS
SSP
4040
RadioPulse(1)
r Mango
o The MANGO(P/N: MG2400-F48) is a true single chip which is compliant to IEEE 802.15.4 and ZigBee™ standard
§ Operation Frequency: 2400 ~ 2483.5MHz
§ Compliant to IEEE 802.15.4 and ZigBee™ Standard
§ Supports Reference RF Module Design
§ Supports Free of Charge ZigBee™
§ Protocol Stack software
§ Programmable Transmit Power (max. +7dBm@ 1.8V)
4141
RadioPulse(2)
r LIME(LM2400)
o The LIME(LM2400) is a product family of RF module for comprehensive
embedded wireless network applications
§ Single Chip RF Module Compliant to IEEE 802.15.4 & ZigBee™ Standard
Supports Private Wireless Networking Applications
§ Operation Frequency: 2400 ~ 2483.5MHz
§ Bandwidth : 2MHz
§ Data Rate : 250Kbps
§ Receiver Sensitivity: -101dBm(@1.8V)
§ Programmable Transmit Power (Max. +7dBm without external PA)
§ Operation Voltage: 1.5, 3, 5V
§ Selectable Chip Antenna or Cable-Form Antenna
§ Supports On-Module ZigBee™ Protocol Stack
§ Analogue and Digital I/O Interface
§ UART for Host Interface
§ 16-Pin GPIO
4242
KETI’s Ubichip
이미지를 표시 수없습니다 . 컴퓨터 메모리가 부족 여 이미지를 열수 없거나 이미지가 손상되었습니다 . 컴퓨터를 다시 시작 후파일을 다시 여십시 . 여전히 빨간색 x가나타나면 이미지를 삭제 다음 다시 삽입 야 니다 .
(UbiChip 2005)
이미지를 표시 수없습니다 . 컴퓨터 메모리가 부족 여 이미지를 열수 없거나 이미지가 손상되었습니다 . 컴퓨터를 다시시작 후파일을 다시 여십시 . 여전히 빨간색 x가 나타나면 이미지를 삭제 다음 다시 삽입 야 니다 .
RF BlockADC & DAC Block
Baseband Block
MAC Processor Block
128KBInternalMemory
InternalCache Memory
r IEEE 802.15.4 Fully Compatible
o Frequency : 868/915MHz, 2.4GHz RF
o Compatible with IEEE 802.15.4 Standard and Extended data rate
r Hardwired IEEE 802.15.4 MAC functions
o Low software code density
o Low microcontroller processing power
o Hardware MAC Encryption (AES-128)
o Automatic MAC Frame Generation
o Hardware Error control Function
r Packet handling with 128 (RX)+128(TX) byte data buffering
r Digital RSSI/LQI Support
r 8051/Atmega128 compatible MCU core
r Include ADC & DAC
r Include MCU & Accelerator이미지를 표시 수 없습니다 . 컴퓨터 메모리가부족 여 이미지를 열수 없거나 이미지가 손상되었습니다. 컴퓨터를 다시 시작 후 파일을다시 여십시 . 여전히 빨간색 x가나타나면 이미지를 삭제 다음 다시 삽입 야 니다 .
( 라믹 안 나)
이미지를 표시 수 없습니다 . 컴퓨터 메모리가 부족 여 이미지를 열수 없거나이미지가 손상되었습니다 . 컴퓨터를 다시시작 후파일을 다시 여십시 . 여전히빨간색 x가나타나면 이미지를 삭제 다음 다시 삽입 야 니다 .
이미지를 표시 수 없습니다 . 컴퓨터 메모리가 부족 여 이미지를 열수 없거나 이미지가손상되었습니다 . 컴퓨터를 다시시작 후 파일을 다시 여십시 . 여전히 빨간색 x가 나타나면 이미지를 삭제 다음다시삽입 야 니다 .
이미지를 표시 수없습니다. 컴퓨터 메모리가 부족 여 이미지를 열수 없거나 이미지가 손상되었습니다 . 컴퓨터를 다시 시작 후파일을 다시 여십시 . 여전히 빨간색 x가나타나면 이미지를 삭제다음 다시 삽입 야
니다.
2.4GHz SoC 시(목걸 )
4343
Zensys’s Z-Wave Alliance
r Wireless RF-based communications tech. designed for residential control
o Lighting control
o Electric Appliance control
o Energy management
o Home access control
o Security
o Building Automation
r Features
o Low cost for mass market
o Highly Robust and Reliable
o Full Home Signal Coverage
o Easy Network Management
o Low Power Consumption
o Versatility
4444
Z-Wave Platform
r Zensys offers a platform for Z-Wave
o Low rate : 9.6kbps
o Low-cost : below $3 when ordered in 100 k quantities
o Low-power : 10years with 2*AAA batteries
o Small size : 5x5x0.9 mm chip, 12.5x13.6mm module size
o Scalability : sensors, remotes, door locks, etc.
o Optimized 8051 MCU & RF tranceiver
o Reliable wireless comm. : 2way ACK, condensed frame format, random backoff Alog.
o Z-Wave Network
§ All the nodes have the routing capability, automatically routes the signal from one to the next
- 45 -
MICA / MICA2
q UC. Berkeley, Crossbowq Commercialize mote and TinyOSq Supply 1-inch-diameter version of the
sensorsq universities, military and civil research
facilities and businesses for avionics q Plan
4 Building sensors in earthquake zones4 Discreet baby monitors
q Communication : 916.5 MHz. RFrange up to 200 feet
q Power consumption : max 110 mW
q Mica, Mica2, Mica Sensor Bd.q OS : TinyOS
- 46 -
iMOTE2
http://www.tinyos.net/ttx-02-2005/platforms/ttx05-imote2.ppt
- 47 -
iMOTE2
http://www.tinyos.net/ttx-02-2005/platforms/ttx05-imote2.ppt
- 48 -
iMOTE2
http://www.tinyos.net/ttx-02-2005/platforms/ttx05-imote2.ppt
49
CrossBow
r HW Module for Sensor Network
o MICAx
o Telos : TI MSP430
o Imote2 : Xscale platform
o Various Sensor Modules
r MoteWorks Software Platform
o Xmesh Low-power network stack
o Middleware for Gateway
o Application APIs
49
- 50 -
EYES
r European research project (IST-2001-34734), 2002-2005
r Consortiumo The Centre for Telematics and Information
Technology (CTIT) - University of Twente, the Netherlands
o Nedap N.V., the Netherlandso Consorzio Nazionale Interuniversitario per le
Telecomunicazioni (CNIT), Italyo Rome University “La Sapienza”, Italyo Technical University of Berlin, Germanyo Infineon Technologies, Austria
r Develop the architecture and the technology needed for building self-organizing and collaborative sensor networks using reconfigurable smart sensor nodes, which are self-aware, self-reconfigurable and autonomous
r TI’s MSP430F149o 16bit ultra low power CPUo 60KB Flash, 2KB RAMo 12bit ADC, 2 USARTs
- 51 -
EYES
http://www.tinyos.net/ttx-02-2005/platforms/
52
Helicomm’s IPWiNS™
r Building & Industrial Automation
o IP-WINS product provides a powerful monitoring and control solution for industrial automation
§ Remote Asset Monitoring
§ Temperature Sensing
§ Environmental Monitoring
r Transportation & Safety
r Healthcareo Wireless Contact Tracking Solution for Healthcare Applications
§ Locate patients, staff, visitors and assets
§ Track contact history of contagious patients
§ Reduce time spent searching for contacts
§ Monitor vital signs of patients
52
IP-Link 2220 MA8 Family
[EZ-Tracer System]
[Contact Tracking System : Contact Tracking Chart]
53
Korwin
r Zigbee Stack & Software Solution
r Zigbee HW Module (Jennic or Chipcon chip)
53
ZigBee LAN Dongle
ZigBee USB Dongle
ZigBee Serial Dongle
ZigBee CF Card
ZigBee CDMA Module
ZigBee Module
54
타
r HW Module for Sensor Network
o 트워 운 체 나 Qplus 포
o Chipcon사 CC2420
o Nano-24 보드 특징
§ 도, IC 도, 습도, , 가스, , 가 도 등
§ 낮 드웨어 모
§ 리 모니 링 능
54
55
누리
r CDMA망 용 원격검 시스
r 지그비 애 리
o 원격검 , 트워 (line) 비스, 실시간 루
o 주 트워 , 신 재고 리, 가 등 어
o 동차 차량 보 비스, 미래 주택 등
55
트워 용(RF Module, 산업용)
드 단말 (CAT)용, 산업용 통신모
지그비검(가스, 수도, , 수, 열량 원격검 )
원격검 용 통신 변(ZigBee module, CDMA, ADSL, LAN)
LAN용 RS232변(ZigBee module, LAN)
지그비 리( 통신 애 지역 용 )
56
스
56
• Ubiquitous Computing Application Kit
• TinyOS & Sensor Application
• Sensor Data Monitoring and Sensor Node Control Using
• Zigbee Control Unit
• Various Sensor Modules
• Tilt, vibration, Motion Detector, Light, Temperature, Humidity, etc
• Bio Sensors
• RFID Reader / Writer, RFID Tag, RFID ANT
• AC220V, Gas Valve Gear Control, Heater ValveGear control
• IEEE802.15.4, Zigbee 2.4GHz
• ChipCon CC2420 RF 모듈
• ATmega128 CPU
• 용 그램
• TinyOS, TinyDB
• Sensor 모듈
• USS 트워킹
5757
ZigBee marketplace
r The Application Space for 802.15.4/ZigBee
ZigBeeLOW DATA-RATE RADIO DEVICES
HOME AUTOMATION
CONSUMER ELECTRONICS
TVVCRDVD/CDremote
securityHVAClightingclosures
PC & PERIPHERALS
TOYS & GAMES
consolesportables
educational
PERSONAL HEALTH CARE
INDUSTRIAL & COMMERCIAL
monitorssensors
automationcontrol
mousekeyboardjoystick
monitorsdiagnostics
sensors
5858
ZigBee Deployment
Residential
Supermarket
Commercial Buildings
Convenience Store
내 u-city
§ 상암 DMC(Digital Media City)
§ 지 컨 산업 허브 과 지식 산업 진 트 진
§ 산 u-city
§ U-Port, U- /컨 , U-Traffic, U-Health U- 재 5개 략사업 사업 진
§ 천 도 u-city
§ 천 경 역청(IFEZ) 주도 에 첨단 보 술 목, U-SPACE 여 U- 통,
U-커 니티, U- U- 시 사업 진
이미지를 표시 수없습니다 . 컴퓨터 메모리가 부족 여 이미지를 열수 없거나 이미지가 손상되었습니다 . 컴퓨터를 다시 시작 후파일을 다시 여십시 . 여전히 빨간색 x가나타나면 이미지를 삭제 다음다시 삽입 야 니다 .
便 健
安 快
u-city 개념 : 협의의 개념으로서의 U-City는 첨단 정보통신 인프라와 유비쿼터스 정보서비스를
도시공간에 융합한 21세기 한국형 신도시를 의미
천 도 u-city
[Infra ]
§ 안 고 역 트워
v FTTH BcN
v 역 비스 공 가능 용량 보
§ 공간별 특 에 트워
v 공간별특 (주거, Biz., 상업지역,..)
v 도 , 공원 트워
v 지역( 만), 주차 : RFID/USN
인천 송도 u-city (투모로우 city 프로젝트) 네트워크 구성도
BcN
IPv6
Wibro
USNWCDMA
RFID
WLAN
FTTH
§ 언제 어디서나 접속이 가능한 환경 구축
v 단계별 유무선 통합 계획 수립
v 이기종 망간의 로밍 계획 수립
§ 영역별 보안정책 적용
v 도시의 보안지침, 보안정책 수립
v 네트워크,시스템,개인별 보안정책 수립
§ 기술발전 및 수요증가에 대비한 유연성 확보
v 효율성, 경제성 등을 감안한 망 구조
v 증설 및 upgrade가 용이하도록 표준기술 수용
Ubiquitous Computing Research Center
Challenges in Wireless Sensor Networks
Challenges in Wireless Sensor Networks
62
New Challenges in Wireless Sensor Networks
r Battlefield Detection classification and tracking
o Examples:
§ AWAIRS (UCLA & Rockwell Science Center)
§ The Unmanned Tracking System based on WSN (KETI & ADD)
r Habitat Monitoring, Micro-climate and wildlife monitoring
o Examples:
§ ZebraNet (Princeton)
§ Seabird monitoring in Maine’s Great Duck Island (Berkeley & Intel)
63
Sen
sin
g
Sen
sin
g
o Functionso Unmanned Tracking System
o Location awareness
o Featureso 2 + 용
o 민감도 차 개
o 2.4GHz 트워 모듈 용
o 실시간 트워 리
The Unmanned Tracking System based on WSN(KETI)
rr 감시감시// 시스시스 시연시연
Server
/
모듈
WSN 모듈
64
New Challenges in Wireless Sensor Networks
r Structure, bridges, highways, buildings, Forest fires
o Examples:
§ Golden Gate Bridge (UCB)
Coronado Bridge San Diego (UCSD), Factory Building (UCLA)
§ Real time Forest Fire Monitoring System (KETI)
r Smart roads Traffic monitoring, accident detection, recovery assistance
o Examples:
§ ATON project (UCSD)
r Contaminants detection
o Examples:
§ Multipurpose Sensor Program (Boise State University)
highway
camera microphone
65
o Functionso Detecting Forest fire
o Real-time Alarm and SMS (Mobile phones)
o Location aware
o Fault Self-recovery
o Featureso Low Latency Communication
o Low Power Consumption
o High Reliability
o R-WSLP (Real-time Wireless Sensor Line
Protocol) by KETI
r Experiment : 2005.8.30(at KETI’s Security Fence)
Real time Forest Fire Monitoring System (KETI)
66
Asset Tracking by KETI ( , KES2004)
r Asset Tracking by KETI ( , KES2004)
67
Room1
Room2
Room3
Moving node
Gateway
r Mobility using Line Tracer with TIP
Asset Tracking by KETI ( , KES2004)
68
트워 용 야
r Home Automation/Security
r Home Energy Conservation
r Consumer Electronics Network
http://www.chipcon.com
69
Home Automation/Security(1)
r 지능 에 어에 사용
o Light
o Sensor
o HVAC
o Remote Controller
o Security Sensors
70
Home Automation/Security(2)
r Safety
o Fire Protection : 동 감지 경보 달 후 에어컨 열 어
o Communication : 시지 시스
o Lighting : 내 등들 개별 어 란
o Security Camera : 상 보안 웹
원거리에 도 monitoring 가능
71
Home Automation/Security(3)
r Convenience
o Communication : 동 답 능
o Sprinkling System : 본 보 도, 강수량에 Watering 양
o Complete Centralized System : 복 들 동 통 고 어단순
o Sound : 에 상 없 가 곡 듣 는 어 사용
72
Home Automation/Security(4)
r Entertainment
o Privacy : 실내에 라 통 Door 어
o Lighting : 시 등 시 고 Event 진 에 빛 양
o Atmosphere : 미리 그램 빛, , 벽난 용
o Audio/Video : 통 어 용 과 상 쉬운 원격
73
Home Automation/Security(5)
r Comfort
o Lighting and Music : 빛과 악 Morning call 능
o Temperature : 도차에 계없 도 지 능
o Motion Sensors : 실내 motion 식 도, 빛, , window blind 편안
o Welcome Home : 원거리 튼 경보 시스 비 식시동 경
74
Home Energy Conservation(1)
r , 에 지 어 컨트 러 연동 여, 에 에 지 약
r 실시간 가격 변동 용 , 가 라 비용 감 가능
것
75
Home Energy Conservation(2)
r 다양 트워 집안에 여 모니 링과 어
76
Consumer Electronics Network
r 가 연동 트워 사용
o
o 게
77
r Use vibration signatures to
identify problems with equipment
o Avoid failure
r ~5000 Sensor points in each fab
r Done by sneaker net today
r Move to wireless sensor network
o Demonstrate a commercially feasible ROI for sensor and mesh
network deployments
FAB Maintenance at Intel
78
FAB Maintenance at Intel
Intranet
Fab Equipment
Mote + Vibration Sensors
Ad Hoc Mote Network
Intranet isolation
Root Node
Cluster Heads
79
Industrial Remote Monitoring
r Lower installation costs compared to wire-line systems
r Improved energy management through real-time detection of
energy usage and leaks
r Improved detection of leaks of toxic materials
80
Safety Shipbuilding(u- )
트워 (WSN) 술 용 비쿼 스 Safety Shipbuilding Space
Ubiquitous Computing Research Center
ZigBee 술 드맵ZigBee 술 드맵
82
어 시스 술 드맵
2004, HN focus vol.03
83
트워 보가 시스 술 드맵
2004, HN focus vol.03
84
ZigBee 술 드맵
r ZigBee TRM
2006 2007 2008 2009 2010 2010
용 비스
PHY/MAC
단말
트워
미들웨어
술
가격(10k )
5$(Single chip)
2$(Single chip)
1$(Single chip)
2$(Multi SensorModule SiP)
Single chip SoCSingle chip +
Sensor Module SiPSensor network SoC
Multi Sensor Module SiP
/ 게 트웨 연동다 통
지능 비스연동지능 객체간
연동
Star/tree/meshNetworking
에 지 효쉬 트워킹
지능 /쉬 트워킹
용 컨트단말
통 모듈단말
경량/다 능 통 모듈 단말
IEEE 802.15.4IEEE 802.15.4aIEEE 802.15.4b
/고 효IEEE 802.15.4x
동 / 어 야비스
사용 상 지비스
다차원 지능공간 비스
85
