Transcript P1(10)_Farhi_Israel

Technology for a new
Meteorological
Monitoring Strategy
By: David FARHI – Envitech Ltd.
Typical Automatic Monitoring System
Meteorological data is measured at
many locations using a variety of
data collection devices.
The Typical AMS data collection
process involves initiating a
communication link with a field
device using telephone lines.
The Central data collection site
detects that it is time to get data,
initiates a call, waits for a
connection and issues a data
request for the field device.
At the remote site the request is
decoded and the device
packages up a response.
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Telephone
Network
Meteo
Site
Meteo
Site
Meteo
Site
Enhanced Real Time delivery of data
Significant benefits accrue in the Envitech TCP/IP data
collection network design:
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High Speed, simultaneous data collection from all nodes.
Event based (Alert) messages, Continues reporting during
episodes and other events.
Long distance charge eliminated, a connection to local Internet
Service Provider is used .
Rich data sets, PC Based data acquisition can support cameras
and other visibility devices.
Real Time Information, PC based DAS’s host their on web sites for
data presentation, diagnostic and reporting.
Universal Inter-Network data exchange, any organization’s could
subscribe to receive data from any site.
Enview2000 ARM Network Structure
PC-Based Advanced Meteorological Monitoring Site
Overview of EnvidasFW PC Based Meteorological Data Acquisition
Software:
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Multi tasking software – Running under XP Pro. or Embedded.
Connection with Enview2000 Air Resources Manager Central
system via TCP/IP, ADSL, GPRS, EDGE, UMTS, GSM CDMA,
Satellite, Telephone, Radio and Leased Lines.
Handles up to 64 Input’s channels.
Communicate with Smart Sensors via RS232C, RS485, USB and
TCP/IP.
Microsoft SQL Server local data base.
Enhanced QA tools by range and digital monitor status checking.
User definable alerts and immediate transmission to the Central by
using ASCII or Binary messages over TCP/IP via
ADSL/GPRS/EDGE/UMTS Network and/or directly to the user by
SMS messages.
Complete Remote Access to EnvidasFW PC and smart sensors by
using XP Remote Access, PC Anywhere, Go2MyPC,
EnvidasOnLine etc…
EnvidasFW Structure Diagram
Data Acquisition PC’s
Enhanced QA
Complete Solution with Enview2000 ARM
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Open System Architecture.
Microsoft SQL Server 2000/2005
and ORACLE 9i/10g Data Base
support.
Microsoft 2000/2003 and
Linux/Unix Server Support.
Smart Client and Client/Server
Win forms Application.
Internet and Intranet application.
GIS and Mapping integration.