Download - IEEE Mentor

March 2011
doc.: IEEE 802.15-11-0174-00-004k
Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)
Submission Title: Wide Area Sensing Applications on the River Restoration
Date Submitted: 7 March, 2011
Source: Seong-Soon Joo, Bong-Soo Kim, Jong-Arm Jun, Cheol-Sig Pyo
Company: ETRI
Address: 161 Gajeong-dong, Yuseong-gu, Daejeon, KOREA
Voice: +82-42-860-6333, FAX: +82-42-860-4197, E-Mail: [email protected]
Re:
Abstract: The four major rivers restoration project in Korea is introduced and special requirements on
wide area sensing applications are considered.
Purpose: Response to the IEEE802.15 TG4k call for applications
Notice: This document has been prepared to assist the IEEE P802.15. It is offered as a basis for
discussion and is not binding on the contributing individual(s) or organization(s). The material in this
document is subject to change in form and content after further study. The contributor(s) reserve(s) the
right to add, amend or withdraw material contained herein.
Release: The contributor acknowledges and accepts that this contribution becomes the property of
IEEE and may be made publicly available by P802.15.
Submission
Slide 1
ETRI
March 2011
doc.: IEEE 802.15-11-0174-00-004k
Wide Area Sensing Applications
on the River Restoration
Seong-Soon Joo*,
Bong-Soo Kim, Jong-Arm Jun, Cheol-Sig Pyo
ETRI
Submission
Slide 2
ETRI
March 2011
doc.: IEEE 802.15-11-0174-00-004k
Rivers of Future
• The growth of water market led by increasing water demand
– By 2050, world population is expected to be 9.2 billion
– 70% (6.4 billon) of the population will live in urban
• Estimation on the world water
demand
Submission
Slide 3
• Water poverty index of major
countries
ETRI
March 2011
doc.: IEEE 802.15-11-0174-00-004k
The Rivers Restoration Project in Korea
•
Stable Water Resources
–
Procurement of Water Resources:
•
•
Stable Supply of Clean Water
–
–
–
•
The creation of a safe and clean water environment
The reinforcement of demand management for ecological systems conservation and
efficient water use
High-quality water source security: improvement of water quality in main streams
Planning of quantitative and qualitative improvements of ecological spaces
–
–
•
18.6 Billion ㎥ (2009) ▶ 21.4 Billion ㎥ (2020) ▶ 22 Billion ㎥ (2050)
Expansion of wetland conservation areas
Contaminated rivers restoration
Green Revolution of Life / Activation of Ecological Tourism
–
–
Submission
Green Village Movement Program, Activation of Ecological Tourism
Promotion of the bicycle for use as an environmentally-friendly mode of transportation
Slide 4
source : http://www.4rivers.go.kr/
ETRI
March 2011
doc.: IEEE 802.15-11-0174-00-004k
The Four Major Rivers in Korea
• Major rivers in Korea
–
–
–
–
Han River : 494 km, basin area 35,770 km2
Nakadong River : 506 km, 23,384 km2
Geum River : 395 km, 9,912 km2
Yeongsan River : 139 km, 3,467 km2
• River Restoration Project
–
–
–
–
prevention flood disaster
improving water quality and restoring ecology
water acquisition, securing utility water
promoting tourism
Submission
Slide 5
ETRI
March 2011
doc.: IEEE 802.15-11-0174-00-004k
The Han River Restoration Plan
•
Water Quality Improvement
– Expanding and upgrading environmental facilities:
•
Sewage·waste water treatment facilities (55), Village level sewage
pipelines (91), Reinforcement of TP treatment facilities (217),
Expansion of sewage pipelines (44)
– Control planning for non-point contaminating sources:
•
•
Rainwater retention facilities, Ecological detention ponds (16),
Agricultural ponds and ecological wetlands (30)
Ecological Restoration
– installation of ecological wetlands (17 points, 13km)
– restoration of branch streams and city streams
•
Local Development along with the River
–
–
Phased maintenance of local streams (84points, 480km)
directly flowing into the Han River
Installation and reparation of banks (341km), Dredging
sewage pipeline (52km), Development of ecological streams
(87km)
Submission
Slide 6
source : http://www.4rivers.go.kr/
ETRI
March 2011
doc.: IEEE 802.15-11-0174-00-004k
Wide Area Sensing Applications in
River Restoration
•
Prevention of flood disaster
–
–
•
Water quality improvement & ecological restoration
–
–
•
maintenance of waterway : measuring the flow (water level, pondage, precipitation)
reinforcement of old banks : sensing the crack of bank (displacement of bank incline)
TP (Total Phosphorus levels of water) treatment : measuring the water quality (pH, BOD,
ammonia nitrogen, arsenic, xian, phenol, .. )
control measures of non-point contaminating sources : tracing the source of contamination
Prevention of Water Pollution Accidents
–
–
Submission
residential waste water treatment facilities
industrial waste water end-treatment facilities
Slide 7
ETRI
March 2011
doc.: IEEE 802.15-11-0174-00-004k
Wide Area Sensing
•
Flood control
–
•
measure the flow every 5 min on heavy raining
River facility management
–
–
bank
monitoring the displacement of bank, dam
install the sensors 10x10m in area
sensor node
edge node
gateway
•
wireless access
Water quality control
–
–
wired access
sensing the water quality
install the sensors 500m apart
0.5~2
Km
Backbone
Network
dam
Management
Center
Submission
Slide 8
ETRI
March 2011
doc.: IEEE 802.15-11-0174-00-004k
Requirements of the Wide Area Sensing
Network
•
transmission coverage
– reach from the sensors on the water surface or river facility
– 500m ~ 2km range
•
coarse environments
– sensors installed on hard maintaining place
– operating 10 more years without maintaining
•
low traffic volume
– less than 100 bytes per message
– periodic messages every 5min
Submission
Slide 9
ETRI